0x7f0000eb5000)={0x0, 0x0}) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000bea000)=0x3) listen(r4, 0x2) connect$inet(r6, &(0x7f0000952000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r6, &(0x7f0000af8000)=[{&(0x7f0000e38000+0x57d)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "977aebb06a35ac74134fdf1c9f5a55fb86dc3feed2de174aaf555b9b492fa3b2dd056f5e981da6c55b2851245650bcfe53a0addba07f659f15f8a53551a6b7", 0x20000000000}, 0x60, &(0x7f0000e07000-0x10)=[], 0x0, &(0x7f00001c2000)={0x10, 0x10d, 0x332ff911, ""}, 0x10, 0x4000}], 0x1, 0x0) setsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000538000-0x1000)="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", 0x1000) pipe(&(0x7f0000faa000)={0x0, 0x0}) dup3(r3, r4, 0x80000) openat$hwrng(0xffffffffffffff9c, &(0x7f000068e000-0x5)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$TIOCNXCL(r7, 0x540d) sendmsg$netlink(r7, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f00002a9000)=[], 0x0}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x4000011}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000829000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5c3cbf77cf1c", [], {{0x86dd, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback=0x7f000001}}}}, 0x0) 2017/11/22 14:41:44 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fd6000)="2f6465762f73672300", 0x200000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00001c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x9, 0x400001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x6f, 0x5, 0x3, 0x3ff, 0x3f, 0x9dbd, 0x5, {0x0, @in6={{0xa, 0x2, 0xc64c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x40, 0x7fffffff, 0x140000000, 0x40}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r3, 0xfffffffffffffffc}, 0x8) setsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000002000-0xac)="f329576f2be4fbf2ed40cd2590688bc4d6dbacd50941d1a0169f43a2cc5221c4deba4498a735ba88f792273beeab0fd1cada36b576d80cf27e247f653a8f85dbc06de52340928170faabc1a3fb6ca1474431182da202a868647a374f23501684b4f1bb94c732c766e9815ff322b34b49158dd699297865c676c8cb7a305d8de257622d1be2bb5fea54683abbca455afff8169fd5d45637338785e775a4b3213ab54978344dc5d383845765e7", 0xac) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ef2000)="2f6465762f766373612300", 0x7, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c98000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) waitid(0x0, 0x0, &(0x7f00009ab000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000146000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000019c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f9000-0x4)=0xc) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000056f000-0x10)="2f6465762f73657175656e6365723200", 0x84301, 0x0) getdents64(r1, &(0x7f0000d18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e) setxattr(&(0x7f0000ea4000)="2e2f66696c653000", &(0x7f00000e6000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000d33000-0x1)="00", 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000670000)="2f6465762f6175746f667300", 0x0, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x40a, 0xffffffffffffffff) ppoll(&(0x7f0000aa5000)=[{r2, 0x6201, 0x0}, {r3, 0x3000, 0x0}], 0x2, &(0x7f00002f3000-0x10)={0x0, 0x0}, &(0x7f0000d83000)={0xff}, 0x8) 2017/11/22 14:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000a74000)="05e55add0a55598e6856f3dbae2471cf89ad54fd57ee96dc16314d378dc7e840c15ce80f5ee484a68cce0e87d460b6cae162f3e90590a9ff0d8a4da1028eb8a9a8b394d445227c4e57e4274eca2e7f97c672aa2a8f697dda6347074d81e2145935a5861079656c1cbb96cb88f128dba049486c0ec508874e01b680397cf37212d918df85", 0x84}, {&(0x7f0000531000+0x37c)="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", 0x1000}, {&(0x7f0000ad7000-0x1000)="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0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x4, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:44 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f71000)={0x1ffe00, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0xc000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x62c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200000000000000, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000f73000-0x8)="2e2f66696c653000") setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000943000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)="", 0x0, 0x2000, 0x0, 0x0) 2017/11/22 14:41:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) readv(r5, &(0x7f0000d36000)=[{&(0x7f0000346000)="00", 0x1}], 0x1) pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000026c000)={0x1000, 0x96ba, 0x8, 0x8}, 0x8) splice(r5, 0x0, r7, 0x0, 0x6, 0x6) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="25", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001ae000)={0x0, 0x0, 0x0}, &(0x7f000014a000)=0xc) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r8, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000789000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008b000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dcc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a2000-0x4)=0xe8) r11 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a74000)={r9, r10, r11}, 0xc) socketpair$inet_sctp(0x2, 0x4000000000000, 0x84, &(0x7f0000bed000-0x8)={0x0, 0x0}) r12 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:44 executing program 0: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000064f000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, 0x0, &(0x7f00005ca000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c6a000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c02000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fgetxattr(0xffffffffffffffff, &(0x7f0000266000+0x9f6)=@random={"6f73322e00", "2f6465762f73672300"}, &(0x7f0000911000)="", 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e75000)="2f6465762f6b766d00", 0x2000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = dup3(r1, r3, 0x0) r5 = msgget(0x1, 0x88) msgctl$MSG_STAT(r5, 0xb, &(0x7f000065d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = add_key(&(0x7f0000a31000)="636966732e73706e65676f00", &(0x7f0000ee2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e2f000-0xd9)="37acb92ebd11177c6d7975085f12b7e5bb6ba195a1f2a603904a037711e95afc39770a2cdcdd87d94e7eda8c59be85ece668b8f683a1927eb9bc718466b1c65b4b0e639400f5da7542211f2edf19642f0108c5c3b4940e66d6ae3821055fe40a413c0e20d6a8ddc7a5b129b6429b6600622fa2d3827e2bd147d840d5b25a236a4d06941fe521d9ed7a0d29d7cb9ef2dc97ebb08ff325d3e7f506b1a07a94d2fc824d1c7c9e0502b1021edd6d3ca8f61cd3a38a8b250ec5d27400bd82f4707c0c7563a2e4aa91809058587a9df5bd9fdb25016e173f48203fd3", 0xd9, 0xfffffffffffffffe) add_key$user(&(0x7f0000c26000)="7573657200", &(0x7f0000295000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000492000-0xae)="3de537de3075985bffd7283f10afb7b5de54c49eb78a9efedf0806f77963240c97372b666173e29a3d9f2645d5c2def13cd5df28c90ad77552680234509beeac91fba793d7d229edb8b89a7ff83743abc509b1fa0d1e6e0b4c131211d314064dc59599076b4480079a5f63341066f367918ad84528aee5e2215b86f8e971f67a975fc34993d28fea4c413b6f692f74d4d43e17c053ff0a76c999c8710cef8cf61612d7466a5f21354d35679d8331", 0xae, r6) clock_gettime(0x4, &(0x7f0000fc5000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) r7 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000058c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4e000)=0xe8) setreuid(r7, r8) 2017/11/22 14:41:44 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:44 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000004d000)=0x20462e, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)="", 0x0, 0x2000, 0x0, 0x0) 2017/11/22 14:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ec3000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000007b000)="2f6465762f696e7075742f6d6f7573652300", 0x173, 0x2000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000045c000-0x4)=0x0) [ 213.805785] encrypted_key: master key parameter '0>ÏìÌtjû;£º©‡Óò¹eIà|‡˜Ãù} Ÿ{¥÷o' is invalid 2017/11/22 14:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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0x1000}, {&(0x7f0000ad7000-0x1000)="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0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:44 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) 2017/11/22 14:41:44 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x801, 0x5) socket$inet(0x2, 0x3, 0x10000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001f000)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000196000-0x8)="2e2f66696c653000", 0x4000, 0xf) connect$ax25(r2, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x5f2, &(0x7f0000e78000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x4, 0x6, "2eeefd", 0x5bc, 0x21, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0xbb, 0x219, 0x0, 0xffffffffffffffff, 0x80000001, 0xfffffffffffffff9, 0x0}, @dstopts={0x33, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x8c, "1bf7032101fd6a14defca68ef695a814d61d878fdb9a06bb31f5a64e5c9765d08d08220f4add472742a4117b991d4bda0664c7814482a43b4948a22b902f257258427ad746d26fedd460446a6b65794c60ffc13751e913508777ba8cef397066aaf3adb7475578ec580ee112cf4e06656a1e2916f99e0be3b96cacd2a4c97870bbdc349a94a3ecde27602410"}, {0xfe, 0x66, "84fe539acf48cb657531a2758ba29fe1104577f3f581a5dbac42f3b81f5a610d3c46f493f3303d9facccae455c2a9fd234ff6028a26b2e47320cb13b3cf2229b2593b3279c0a88ee9b37a706036eb6f74758bd24bc3c8c565ec55712d47bbacb5dbda9d290b8"}]}, @fragment={0x0, 0x3ff, 0x0, 0x3f, 0x10000, 0x80000000, 0x1}, @fragment={0xbf, 0xffff, 0x1ff, 0xc1d, 0x3, 0x6, 0x3}, @hopopts={0x3c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xfa, "e7e8334e776c1bacb9e1b9b616a8f12ab3d3fdc02fa56d7d0cb8993c8e77b8c938bda8fb30aa4a7eec509f99137738455e0aa01189fd83d332a961011f188d9928f55931af11a2fcd6acbc130969ea453dd1d832c9e9a1880efce833053e306e59668f376fea8b3a768cb8162fd14979cf96a2d46f00cdbfcf212a531270d219bf02fdbee0717b1e279b9f2ef21ea26ceea8766c5e7af4050d5b29b9684523e9547b3a8c5fe8d87a546518ecd043265628c2521cfaaa34e1eca45f236111ea3a4e1505a60c2c4091633d3e0714de350d9016e317a086f3012a1fdb9e17a079e38acfa3b28f3da560087499a8d2499ec22f5bf3d1aad2286c4a7d"}]}, @routing={0x8, 0x4, 0x1, 0x1, 0x32a, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @dstopts={0x3e, 0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xaa, "69a5d405c3f40ce8529ff8bf6c5f1895540dccbdb26d8e372de7c0551b4ac0f827ebeb90614a55772c053c69602fc5b8247fa307541dd41c7f2b01ddc92fafa937527f29e962c05fe6fb848cb5ebfb48a0ff9d19dd39f1bde1300288df2b8b9fe5a839da1ff6d5c9c03637cbdd7eeb63cc752e9c4db0b8bb3f8c0c1a7fc77cf0e70493c4fff258a82b7285ceba548bc907dd2b40f91df1475b9a91abf0694ae1e2ac7e08e67bd680988f"}, {0x0, 0xe8, "93713045df603ff28bdfaa355b1041bfcb52d53a3bab87b551bce526053cb08a90d211698785fd1e2c31d53429a76319412f6f8c752fe5151c0dad57a59e8369034a394a3f4b3f9de195e038d0aa5ef1c2c4a4bafe1b751e122b7d86bd0b00955021050514bccea492e63525f33170477c509b5e8587e816be1f80790424573cdc40dca0041232b6aefbab3235634718f9079cecbeb30eff8dd296d4f2077d02ad6966f7eca7f51a599c74723c56eea8a443d0a9e798ca899156f4a83bce3e362cb16ea5bdae529f37cadf4ec565067445947b87d198245c74cf48f6f75fbc985523b0ee354d0def"}, {0x0, 0xb5, "3c13ba1b0176c7b67a6faaaa5d8b6cdb25c0ffecb652ad4bc7b69d00d3aa0033197eb9e55252a1c1fe88db92b9d2c9d8c8ffea3538b0502f41b9e3de0b242a49ef912cc51c31f94201d963371802195b80d0266b5e2a19c0561c8a753f6fbf41dfed986fa957668ad1ae7cdce9a9be6dde3a74d4da652aaeff4595f9b0421effa095cf3802b142aa74c4433d3bb87ec3b560cb3b4dfa6e86f1d1650bd3277e5ac60f4f4e344baef3aca17b6ebf6d24734ef4a5f1ae"}, {0xff, 0xdf, "b29d8b798bc0276c523e6cbae1b4de6df99434df9b6e83fcb2108e5c552601b779174ac3858f365e179cff070703c9cb3d0748aff52bbe98c53882dcef6c40dca0d026c0260f65cfa7a2dad7980d6dd53c60bc66a1385b5a1b9f8fa4f06b2d8bdb60144c07b15fe495f02ccc419d7f5d370b76deb205e1855b81eeee71b6431a1fc6ed49a045efd13acc754f2299610e5190f2e59e7b5b33a24872f360f321bfd2aaae09c5cab10818dd32003c2d9d2204a06f7ef8c7800a9fef37c7cac33a5c871e05cfaf9d06c6aa15a1d636b59651ded6485bb02b26a2496b38c7a893f1"}, {0x7, 0x26, "26cea2fbabd96f9e6c07ee73b82acd1ddd30139a887f8af9324a83104ef73ecfd13fb66a9569"}]}], @icmpv6=@mld={0x87, 0x0, 0x0, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet(0x2, 0x200000000001, 0x7060, &(0x7f00008cc000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000d000)={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x2) syz_emit_ethernet(0x46, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x9, 0x4, 0x0, 0x100000000000, 0x38, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffffffffffffff7f}, @ra={0x94, 0x6, 0x2}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000a22000)={0x42424242, 0x42424242}, 0x1000004, 0x40000000000206) syz_emit_ethernet(0x37, &(0x7f0000009000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r4, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"7e"}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00008b2000-0x68)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55e0}, @in6={0xa, 0x3, 0x51056177, @loopback={0x0, 0x1}, 0x9}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000024d000)=0x0, 0x4) gettid() socketpair(0x4000008, 0x7fffe, 0xe3f, &(0x7f0000335000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000613000)=0x0, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000bc7000-0xc)="2f6465762f6175746f667300", 0x541201, 0x0) 2017/11/22 14:41:44 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000943000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f71000)="", 0x0, 0x3, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a1a000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) 2017/11/22 14:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) [ 213.884794] encrypted_key: master key parameter '0>ÏìÌtjû;£º©‡Óò¹eIà|‡˜Ãù} Ÿ{¥÷o' is invalid 2017/11/22 14:41:44 executing program 4: ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00007d2000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x4, &(0x7f0000efa000-0x4)=0x1, 0x4) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xe72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000087e000-0xc)={0x1, r0, 0x800001}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000781000-0x8)={0x0, 0x8001}, &(0x7f00006d5000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004f1000)={0x6, 0x43ed, 0x7fff, 0x8, 0x4000000000, 0x0, 0x101, 0x4, r2}, &(0x7f00006eb000-0x4)=0x20) r3 = socket(0x100000000011, 0x3, 0x300) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfffffffffffff800) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000d17000-0x4)=0xacbb, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000b4b000)={0x0, 0x7, 0xfdd}, 0x4) r4 = socket$inet(0x2, 0x1, 0x8000000000000000) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fcntl$getownex(r1, 0x10, &(0x7f0000ece000-0x8)={0x0, 0x0}) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000149000)=0xa6e) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bf3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00009ee000)={r6, 0x2}) socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000033f000)="2f6465762f72666b696c6c00", 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f000097d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x21, @ipv6={0xfffffffffffffffb, 0x4, "420000", 0xa46, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xb1, "df1ce77f3afe3cc25f3fc8688cfda3f9c2ebc1d644c29d5e3176ffc0af54873b8b58aca2bbdc1344d4e7d53361903070c762e8b5b9a036465d2d9cdc86966ae548ba2955ed312c366a0fa1113bbb8d07efc12e5a7815f5a64afa6650d30dab03623232d5dfb5d9e3b60b1e6cb6311e4ec497ef5a40eff39a4bc25e26bffca93e02cb0ca41a7552ea9d0e88af767682af7c7965d23c6bf942894f2cdef0d5afb794b7f25345c479c9a21721e7fd255c7886"}, {0x0, 0xb3, "fc32f55060b2ce2d4dc1b8b569e2248461a7f34a71d2842dc52ef5bd2034ae38be04caed582a5519e3b0e4edef1ba9a7c8b3394f46e89cd334b9b18c8c61fc7fac21267733358aec4f655b0f38a1f5c4e68e77241b169bccf296bc2f4e621aa8931f22444adcb71e1f7fd492a253ca8228a09feeaa64ca8f5282e2f3ac099d668f6c6c024dbe3c067f45535ab25c25fde5e0e53ee7083e60a5451f533d6c3e980244f8ca94b5aa81d1d4269e5a84e369a700dc"}, {0x7, 0x91, "03566f0d9c710fcadb03676214f58416311b4f7e8e18909fdd1a510c33bbb6b74aee1312821b8892b5f888127da42df1892aa0ae1ff6bbbe2aab15c95958d6ad2f00cff2274bd34bc674a1851f2cc0c29b324e67e94afbc323f9ac1bd146d896ab6bdb0875b7699b0e242853a0c6281b67e60299510ba236ee719059686cc1764661a3dfb7e02b8eafc2907d9dc8033b1c"}, {0xc7, 0x1b, "bd4f53586bd68da39c78884dd726523bde39c256b4ce112f1e2696"}, {0x5, 0xf9, "0d4f13d68a37c3fae034c10f1c344150d9ece229aa141cede87e093d2e93ff616148d107ebd3684b8e1ec7356ec5fe52ee69db1c11856206d3776b7a5a6183c03321b34e7b94c0e8759e4781c8d876db9aa238e8cd8eaf1bb0574d220fb0ea3d967686b586f87e373348b9c6e63b48ede9b952209d92a93d68704db4c920082a24b860baf978ecce09980cb06475a67c192d6581b0923201c80600ad2f7d80bff2d65ede1160c93ec22a39ef5e6fbb0b41904382d5ae36e8ad8f2dbb85ab33b003173daacae35f676c8d769c7878c1bd375842702edb189533fca4a45851d9b2659bee5fb4a39774506f3f80c7de8d09ce8c7ca119238bf786"}, {0xc9, 0xca, "71c30d63668784a98c3263cd5e5498b9f82e246368f6866e24b3158adc8ac35683873875bf17e25ca0a94ee4fdb65e540b3397eb35216c46e3a0ed83e2aec3e6e91a698936ceb3ceb4b069ee20ff9a7ca6cd9deb3fd3cd4f26623b40206f2167c6214064328a6aaf825b254dbedd8f7bb238fbd27c05fbd953309359469ea7cb792ff6271af866bce6e6aaa6084ff8c2eb9de0cf3a328f20174752ed02b3b1404e995f7abe69d71fa0cf73d7d0dcb097e094b577ec8ffa60df585753ca170aaf7cefc6f7488d70e9c0b9"}, {0xc9, 0xb4, "0ebeb0553009c6d56a927f5e274ba1478e411a160e067270fdcd40e006486b19f9d6f9de255e8a91030a80bf4b33637974f95e50a623280cf42c00afef5c0b0e1d1e118a357ecd6d8743dd3d06044dc62912609be5daaf572a4edb9341198b4c54d421503bb1dc01e4e85435d279e5f20770c983ea44a1f7faea7f1875d1b9d41621c8532be0ea9dc5fed3d7ff820f097076b41cb0c2c90b914a0797fd4f3da462b8a00d228ddd9e879d6ad92f8bec718fdd1381"}, {0x1, 0x63, "25e14e5b8eb464a61d6899d1442b7dc8c3ba5e152162b17c821ebe931db6c64f088ce5996eca8b281ce83c98628cf8873b5027c0fadf8c9bd4760b3b2c7288789713a01019b052529c65a91818e61f1a26292950eaeb03bd39e269b6eb023ec1399c18"}]}, @fragment={0x0, 0x2, 0x8, 0x6, 0x100000000, 0x9, 0x3}, @dstopts={0xec, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x3a, "ef9329f8d643ddd990dcabe1b741ce2229c7e049b1cdefb06bb3a27dc587e74ab9dd56088a70bf81d838e572dc260639bd3e9b667f985938c474"}]}, @fragment={0x1d, 0x3ff, 0xfffffffffffffff8, 0x5b, 0xffffffffffffff00, 0x4, 0x0}, @dstopts={0x33, 0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x38, "304460927387139427eaf015cd3970393f31eb4ed6e5ea407cc274ffb6ee46aebc0313643109529b4ec086f1cfa0f7fa32792da87f14bbdf"}, {0x5, 0xea, "05edb243cc0609903252495d4d6e22cd3b7ae2609de69e895b3fd3cf498841274cdba92b6de6afc17bcc81928cc3107ea30600d1d031a0e3adee5a19b1a4e87a2356088b8a1a1d89f165876ad507e567d6a573726e17bd650ec92e6e40bbccfecfcab39920751045404e24463237209ae297fce00fb2bf5ff075f22453328db6b4444c4dd7b754ea0b06a2fd58bf4fc70658b1a08821a4ff6cb31fe55e1bc82d698a191884f7d7ccb6bdde62e578279852f183a1609c216ee4a3576465ab8820ecd8073468a4831a44da623a7ff134fe73860cd8a1acfed36868493a2cc7a93b55229466bdc8bcd8f1b1"}, {0xff, 0x3c, "1c8836eadd69bd1714b2d2ba3dbdf805502c2a8e1e2c550b67d0ccc7727b50f549411c44aef3eaf25780db4bc155d8e4bc8f29d20f183853549c22f0"}, {0x5, 0xf8, "86fc9b136799341b64d1ef8e4666c05fe6f294515f300d19acce5aafca2be2ee25f9e4a9b10d4ec3023893ddee12f59b3368f74a00e33f39aa6c2e557667de53a93a266397ddb3cd5f4a1e40b409c02631fa9ec31d29585bda3e34cc78ede165b8af676bd81661eb7ae776546b05eef7813c998d98257cef22628bb488ac57c411c088aa0035f8cdf60e71fedc2fcb147d0b7ed9b0b3c5802c46f43aeddb8873e70a2148a22b241b18d5fabf6f3207e410871edbf96fa10678c72d28d3ae5a58da100a805803ef9b45eba11c6932097c32e8fd6f2343ec43ce64374e67b45aa58681465620cbef23ec7715ffa2c0b087bdc830d8d6dddb08"}, {0x5, 0x0, ""}, {0xc7, 0x8e, "8521298f4f3662282026eb04c8e9c0c09368defbae74a8a950171713b95f9d7c6faff52f8916fbfb6b9c312505ce58d1729381d1f2528ad3b388c1eb947b3020924b3a59fba12f1970409070c9c146b5da9157d2dd4cb1784209ffc3b8572281796b7fd63858d15f8036f25f4e4df9de785c0e3fa1a856c694bdaaef605b7e3c45773a2106c9f8257c2b0517a854"}, {0x0, 0xc6, "3d6b6e4ea2d818b3b9fca97e3a295f2a3cf42d4e45297cdb679d001720d29006b5868a8e1954002241f597b2edc6df50b2dcc03d3766d5146d84f30eecd369195357e2127ba851ee568423266fe8c24a099c8a3183056f1421758886ae985234bc9c98401f1707cfcef5a1a795ec82fc4f4d05c4d2210c966371aa3714aa0e58146cb8f3793cd2f8a54285e1c610c0936d1adac9b41020e4df8635af93c6b0cc3add7c01ee52eb777ce65ba73c8d02bc53e10b8add2850abb1061eeded181848d56c633b6434"}, {0x1, 0x10, "280614c183ec233c7dbf91efd8597383"}, {0xc9, 0x64, "6380ea661f22836e853d3d5fef7aabc5058aa28b96003e2ad944d7c25d90efb260849da6acf2db7523575c5d56ff42d565008897a7fdb357e88674965f9fe20f92a8cd43af30a46452bc0805061854cc9f421eb00b087762adf57e430ab2d79fd85cddf6"}, {0xc9, 0x86, "6b6123d9015174972c0795d8fcd498e39072ffafe2d0cd6c513fb6569e1d450fe0e5bb8e92a9d952979607e22590cffdf7c95001eec79206d0a609b46e66f73880dadc4091dcf6558390fce0bc0a372ff4aa3a3c6b9742d9c33aa5b9d8fd98f9df28f5601b8479fd13b359dcf677a5c301e7e16c702177d0676de6373033db1450deac720f42"}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "e39554", 0x3ff, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}, 0xa78) recvfrom$inet6(r3, &(0x7f00002e8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x0, &(0x7f00008d1000)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000007000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) chmod(&(0x7f0000f23000-0x8)="2e2f66696c653000", 0x80) accept$ax25(r3, &(0x7f0000d73000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000897000-0x4)=0x10) 2017/11/22 14:41:44 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000350000)=0x6, 0x4) inotify_init1(0x80800) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r1, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000c39000-0x5c)={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, {0xa, 0x0, 0x79a57605, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43}, 0xc7, [0x7, 0x1, 0x1, 0x6, 0x1, 0x7f, 0x7, 0x9]}, 0x5c) 2017/11/22 14:41:44 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000943000-0x4)=0x4, 0x4) r1 = open(&(0x7f00004ae000-0x8)="2e2f66696c653000", 0x2ed8e50f177d2bf2, 0x80) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000f71000)=0x4, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000f72000-0x98)="211c162692ea41894b71f4c94dcd112acab2c340de12c7614bbd3b4b1a646f4320f60121774dbf4861550564a909c8cc74eae7084115dfc8472bf937465687b54ecc62ad5c0f3ab88cf0f8306a484ebf6d6fc45137c1d9c6f68b02296ad133665f21e796d0bad4788a37f35e942ac17be2d342afe8025ed2621c66f35af09ca88164f676b9b4ba352d0248eb700a8438e99cbd8a6496978e") setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000f72000+0xa3b)="", 0x0, 0x100, &(0x7f000065e000)=@abs={0x0, 0x0, 0x3}, 0x8) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001aa000-0x10)="2f6465762f73657175656e6365723200", 0x200102, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000034c000-0x58)={{0x100000000, 0x80c6}, 0x1, 0x1, 0xffff, {0x2, 0x7fffffff}, 0x1ff, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)="", 0x0, 0x2000, 0x0, 0x0) 2017/11/22 14:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fec000-0x4)=0x0) prlimit64(r1, 0x3, &(0x7f0000384000-0x10)={0x100000000, 0x0}, &(0x7f0000e10000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 213.942556] dccp_v6_rcv: dropped packet with invalid checksum 2017/11/22 14:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="", 0x0}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) [ 213.996517] dccp_v6_rcv: dropped packet with invalid checksum 2017/11/22 14:41:44 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000943000-0x4)=0x4, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000f6a000-0xf6)="", 0x0, 0x2000, 0x0, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f72000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000f72000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f71000)=0x14) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000f72000-0x69)={0x3, "dd76bb27ab682c1bdbc97cd7e729f1f2f0250418a3ef89d0879b9211bee172e86a5ce2336c90e768d5578df6381220f7086660c2325c564c07f12d47180a63d4c0bcc4873cd25895d1071fc046b254e7f176630c3588a6e06b70164fe38d1852d3"}, 0x69, 0x800) pipe(&(0x7f0000b41000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ac6000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x18) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e7d000-0x10)={0x4, 0x0, 0x9a, 0x81, r2}, &(0x7f0000f71000)=0x10) [ 214.055346] device gre0 entered promiscuous mode 2017/11/22 14:41:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) readv(r5, &(0x7f0000d36000)=[{&(0x7f0000346000)="00", 0x1}], 0x1) pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000026c000)={0x1000, 0x96ba, 0x8, 0x8}, 0x8) splice(r5, 0x0, r7, 0x0, 0x6, 0x6) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="25", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001ae000)={0x0, 0x0, 0x0}, &(0x7f000014a000)=0xc) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r8, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000789000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008b000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dcc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a2000-0x4)=0xe8) r11 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a74000)={r9, r10, r11}, 0xc) r12 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000277000-0x38)={&(0x7f0000bd5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000558000-0x10)=[], 0x0, &(0x7f000060b000-0x83)="", 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000efe000)=0x0) syz_open_dev$tun(&(0x7f0000434000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c11000)={r1, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dda000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000080000-0x4)=0xfffffffffffffffd, 0x4) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e19000-0xa)="2f6465762f6375736500", 0x40000, 0x0) sendmsg$netlink(r5, &(0x7f0000b33000)={&(0x7f0000aa7000)={0x10, 0x0, 0x8, 0x400}, 0xc, &(0x7f00004c5000-0x20)=[{&(0x7f00002cb000-0x149c)=[{0x6c, 0x4, 0x100, 0x4, 0x5, "00a496039b20aea82d6e63e9f22cae48a9982f68a31041522c84b55dc1a156618e4c3d8e578a175e9347a8be34f8bd18b6dc8b612758b910289ca0686037baa9117cec5dc50bbf33988f74cdfde76781ff345e7c1489efddb2469303"}, {0x82, 0x6, 0x800, 0x3, 0x100000000, "755eab060f19d8a27613f5ed1ec9d281eda7e0dfc1be76b04f8b140c8ffebc055d7955a59e19514c139e877e150b2ea3cbee06f0d4e020930c262c9ea2116627355fd92529fa54cd4ba0e1524596359ff0e3bf41094d6ad14293de95e8c50e1c7092362fb88079f38780375a77a7abec7750"}, {0xe9, 0x2, 0x400, 0x6, 0x5, "1389f227f5dca8c0ca73e5af71229e22660100fa6c6978f37e198dc18cef6efa58b37bdfce50f5bea0192fc53a493b9e623ee773babcafe47ac6181b9e2e4562df0fea7cb48b340393a415e9e7261b3b5f1486a1a230e5876062814e4e6881741402ca52b5c4913f654a1b30a6a2bd20225e9d32f701d10ff555dd8f2ff0609793757330eeab8fc4d1f3cefa23326aa7a4f406b1b34587e581b22de2b53cc62b1da4030b557fec12673588badddc1b3be8924bfb3ab26102a69223c1f4f39f5b617da7044f8aae44d93503f75b08fee6cb35fcdba7a76a14f1"}, {0x5d, 0x1, 0x100, 0x3, 0x3f, "6f7fdab1a236c543e7439186ee967f080f978065b1c3b3ea4c0e879f4014990b0cb9d1f3ee3695b001da138ecd66787ade363b26d0a38f3a2a9bce855bcd777c36374a113e773a327fba59ebfd"}, {0x7d, 0x400, 0x200, 0x6, 0x5, "e10993bc213accf6dd0a34ac9d5d6d69d58651c4ec93816e8dc1b0e8f37cbf81f3e56c1d94c3aaf7c119ad836b1392c4c8d60a613063b0cab7ad5e93b04cb76bdc6d7fb722abd307779769c4bd8f0b84d7ae9491005d052e4d54ade81d3c5c3f5ea29a8b36dcd79c9bc94de9f9"}, {0x1010, 0x900000, 0x4, 0x3, 0x6, "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{0x7e, 0x0, 0x410, 0x20, 0x81, "711a6a15300c97fa1f0166ac5145714cc4876909154c6a9ae9010c295121bbc27b79b99272c967f4b84dcb7ecfe933d0c348cd682ebde427e2dd2c600a1c993557d43df773c8fcb098820f196c047b44eeb628dcce6d21eb453f80838ce0e0e68c99a52d30da93ce216d7462f07b"}, {0x96, 0xc25c, 0x100, 0x9, 0x7fffffff, "48d3736e4354e971eec6f26903b5b8d73103a6d36839d8b8bafd8a1e062b1f66fc30bd823bad5cd60b7fa32845bc8cbfd7c10228d84adf3743f591695f26dc1c2f902f53c0ba5cd5610685b938e094b2bf38a71d4ec2455e165ff2fc2ae01a239499f1e029463e2aba47bdc540d91b10b700874cdbc2b846e7731f913f2621b2c36d4fe4bf8d"}, {0xc7, 0x8, 0x100, 0x6, 0x7fff, "ef738b3bd2693e713f1b7ad217da5a7dee34e6535df2a544520860e61270ae2f742350660e0a8354929564ab395b7873597769910e85d3fad22d86196c46c0c26e0d4c379e14f0d9d15074635284374a564f0b9f4bd75c4b4eb490ddf64827cb684cd7279c3f46d01f170ec580d7b85a8c3132e21aa5ec3a1de907dcfceee111107af1e7cac7ca9066edf5e54ce87f4bdc505b7627fcb11f45a8ad9cb1389f2047c238eb9ead953b99b8d4d85ba1b07cf8d3b9ff01c0c6"}], 0x149c}, {&(0x7f000040f000-0x45)=[{0x45, 0x5610, 0x304, 0x6845, 0xfff, "1718bc8fc8481b759797f3758accd39b3a53887ff430b8f4f7d041c89459d3c9c131997ab368bc87d3bc8cb28370d250ec9de16d13"}], 0x45}], 0x2, 0x0, 0x0, 0x0}, 0x40080) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000943000)=0x0, &(0x7f0000488000-0x4)=0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$nfc_llcp(0x27, 0x2, 0x1) fstatfs(r6, &(0x7f000060c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = semget$private(0x0, 0x7, 0x202) semctl$GETZCNT(r7, 0x4, 0xf, &(0x7f000027a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$tun(r6, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) getpid() write$eventfd(r6, &(0x7f000016c000)=0xff, 0x8) r8 = request_key(&(0x7f0000f6b000)="636966732e73706e65676f00", &(0x7f0000744000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000af0000)="2f6465762f6e65742f74756e00", 0xfffffffffffffffa) add_key$user(&(0x7f00004f6000+0x7c2)="7573657200", &(0x7f0000598000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008e7000-0x41)="da904c7174ab1bcd8ecf2c1f7f69cf485aa7cee29d4877fa628a2a44dae2ddd3e13e51ca3a9bc5f559006522f3e94be0c97c0ba08e5b4c0274d92f585c8bac9629", 0x41, r8) socket(0x9, 0xa, 0x1) 2017/11/22 14:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x800}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f00008a4000-0x28)={0x0, 0x0, []}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00007f7000-0x10)={0x0, 0x9, 0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000523000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bdb000)="2f6465762f72746300", 0x2101438, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000264000)=0x0, &(0x7f000083d000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f000074d000-0x4)=0x9, 0x4) read(r0, &(0x7f0000fa8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = syz_open_dev$sg(&(0x7f00005ff000-0x9)="2f6465762f73672300", 0x8, 0xc0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f000096b000)={0x0, 0x0, &(0x7f0000247000)=""}) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e53000)=0x0) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f000088b000)=0x0, 0x4) ptrace$getsig(0x4202, r3, 0x3, &(0x7f0000c67000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f7c000)={0x0, 0x6b}, &(0x7f0000a82000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b67000)={r4, 0xffff}, &(0x7f000099e000-0x4)=0x8) connect$nfc_raw(r2, &(0x7f0000e1a000)={0x27, 0x1, 0x4, 0x7}, 0x10) fcntl$setown(r0, 0x8, r3) 2017/11/22 14:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e61000-0x4)=0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009ae000-0x98)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ac3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffffffc1}, &(0x7f0000924000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000044a000)={r3, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xfffffffffffffff7, 0x9c76, 0x1, 0x24}, &(0x7f0000e38000)=0xa0) fcntl$setown(r0, 0x8, r1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:44 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000943000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000c1c000)="", 0x0, 0x1, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000f72000-0x8)=0x0) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)="", 0x0, 0x2000, 0x0, 0x0) 2017/11/22 14:41:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xe1, 0xabe005d136a1e361) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x8, 0x2, 0xed, 0xfffffffffffffffc}, 0x8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r1, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000042e000-0x4)=0x0, &(0x7f0000fd6000)=0x4) 2017/11/22 14:41:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x80000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000848000)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000ec8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)="00", 0x0, 0x5c, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x9, 0xfff, 0x3, 0x80000000, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x910, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000988000-0x8)=0x0) io_destroy(r2) openat(0xffffffffffffffff, &(0x7f0000423000-0x8)="2e2f66696c653000", 0x0, 0x50) dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x8000008001, 0x80801) pipe2(&(0x7f0000bfa000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ff) splice(r4, 0x0, r3, 0x0, 0xb1e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000b8c000)=0x3f) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x6, &(0x7f0000bab000)=@llc={0x1a, 0x0, 0x8, 0x0, 0x3, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r8 = getpgid(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x6) fcntl$setpipe(r0, 0x407, 0x101) fcntl$setsig(r6, 0xa, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r8, 0x5, &(0x7f0000c8c000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000b8a000)=0x8000000000000004, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000586000/0x2000)=nil, 0x2000, 0x4000, &(0x7f000016e000)=0x8000, 0x5, 0x0) msync(&(0x7f00006f9000/0x4000)=nil, 0x4000, 0x4) setns(r9, 0x0) mmap(&(0x7f0000e0f000/0x4000)=nil, 0x4000, 0x0, 0x110, r9, 0x0) vmsplice(r5, &(0x7f000020b000)=[{&(0x7f000053e000)="00000008702cd7a2c9cbe75d4230e9fe", 0x10}], 0x1, 0x0) r10 = dup2(r5, r7) writev(r10, &(0x7f0000fcc000-0x53)=[{&(0x7f0000fc9000)="ec", 0x1}], 0x1) 2017/11/22 14:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="", 0x0}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:44 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)="", 0x0, 0x2000, 0x0, 0x0) 2017/11/22 14:41:44 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fd6000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fd7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005a9000)="6d643573756d5d6d696d655f7479706573797374656d00", 0xfffffffffffffffe) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc9000)="2f6465762f72746300", 0x4a480, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000fd7000)={0x3, &(0x7f0000fd7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000063c000-0x5)="6365706800", &(0x7f0000fd7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd6000)="8564b5210642d0537c831b0ab5d48eb80d4ee484a25c3fe6b4666a61596c48b7a7d50cdc1ddbf9d920a093261c25a1c217e54e01ac22a6a14bc41e0ec538fbffb64f071cc93b4a5780f9a27c581b140d6fb1e2ea94bb87cd626baec0fe26828ae57fc96a07195f6722109313cfb89a17c1c2968860b6c319b5389a8be47bebdeab", 0x81, 0xfffffffffffffffe) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fd8000)="2f6465762f73672300", 0x5, 0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fd8000-0x8)="2e2f66696c653000", &(0x7f0000e21000-0x8)="2e2f66696c653000") keyctl$unlink(0x9, r0, r2) sendto$inet6(0xffffffffffffffff, &(0x7f0000c9c000-0x1)="c3", 0x1, 0xffffffffffffffff, &(0x7f0000a46000)={0xa, 0x1, 0x8000000, @loopback={0x0, 0x1}, 0xffffffff9cccef67}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000683000)=0x0, &(0x7f0000e9e000)=0x4) 2017/11/22 14:41:44 executing program 6: mmap(&(0x7f0000000000/0x265000)=nil, 0x265000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) rt_tgsigqueueinfo(r3, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) r6 = perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) r7 = socket(0x11, 0x2, 0x0) setsockopt(r7, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x1f, &(0x7f0000883000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eec000)=0xc) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r5, 0x20}, 0x6) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000052d000-0x10)={r9, 0x1, 0x6, @random="7921808df8aa", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00000a5000-0x10)={r9, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f00003b8000-0x10)={r9, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r7) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00004a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c44000)=0xc) 2017/11/22 14:41:44 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000943000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)="", 0x0, 0x2000, 0x0, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f72000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000f72000)="8802a1d8f4b20357d07c1c4167ddef73a1fa3dd7b0f08871e47c96c5d8c1ce98dd630e8b2bca3c5099bb8a2737b6a105e333161870aacdb1fd6155900d54d2c9fb86b0c4ddbd2db713a703268876fa827e6efdc3486990c2a5f891e5616ce4f76208efe50746e44ff8e34e727cdff232b6938aff2c218dceef52ef959974e3cf810b04eda00256e6a62d2b8ac757b92f5fb139927cfbddc87d1284b36542c3f75dfdd7b762f823527ac66412a870cc6ce163337f153cb8b4a4a40b22af6be59ab809ff04b3fad2fffe4f59", 0xcb, 0x20000000, &(0x7f0000f73000-0x8)=@sco={0x1f, {0x6, 0x1a2, 0xfffffffffffffff7, 0x1f, 0x8, 0x9}}, 0x8) unlinkat(r2, &(0x7f0000f72000-0x8)="2e2f66696c653000", 0x9199162a1a9163e0) 2017/11/22 14:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x400}, {&(0x7f0000ad7000-0x1000)="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0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:44 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bcc000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000e83000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 214.264854] device syz6 entered promiscuous mode 2017/11/22 14:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f17000)="2f6465762f73672300", 0x101, 0x8000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00006b3000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c3e000)=0x0) getpgid(r2) pwritev(r0, &(0x7f0000192000-0x20)=[{&(0x7f0000515000)="328768c076893b1d738c72090a55f3fb59435bca796a3e59c416c7565a1fd3f445d921048e595d8975ec7dfccb0843cef3643125fa912c9a12df4619541201f6ad911ca079b82eb9cac612bb7c14aa82d4ca3b76223b73ccdfcc0c65a57aafafd7db9cf0e9f23ab622cffb26f031555adb0c0d81147773194d4dccb80ab2f4044be2432accfdc92cd825f479788a0f8c252049daded155b13bf71025cebcffcb8352d5c4689bf162fad8ea2127ce59f97e4067bdf06bc808b1f4c447d2773264", 0xc0}, {&(0x7f0000876000-0x1f)="37c67731c8342e1a0730bbd8bcfa8d0240763f7aeaa018fbae9fa1d1e53881", 0x1f}], 0x2, 0x0) syz_open_pts(r0, 0x200400) [ 214.286104] device syz6 left promiscuous mode 2017/11/22 14:41:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) readv(r5, &(0x7f0000d36000)=[{&(0x7f0000346000)="00", 0x1}], 0x1) pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000026c000)={0x1000, 0x96ba, 0x8, 0x8}, 0x8) splice(r5, 0x0, r7, 0x0, 0x6, 0x6) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="25", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001ae000)={0x0, 0x0, 0x0}, &(0x7f000014a000)=0xc) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r8, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000789000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008b000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dcc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a2000-0x4)=0xe8) getgid() r9 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="", 0x0}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:44 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000943000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)="", 0x0, 0x2000, 0x0, 0x0) 2017/11/22 14:41:44 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000081) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd7000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 214.348087] device syz6 entered promiscuous mode [ 214.355132] device syz6 left promiscuous mode 2017/11/22 14:41:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x4000, &(0x7f0000000000)="", &(0x7f000034c000)=0x0) r1 = socket$unix(0x1, 0x8000020000000084, 0x0) mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f00008fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000cf000-0x4)=0x10, 0x40080800) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00004b1000)={0xfffffffffffffff7, 0x7, 0x1, 0x2000002}, 0x8) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000957000)=0x0, &(0x7f00008e0000-0x4)=0x4) mmap(&(0x7f0000405000/0x2000)=nil, 0x2000, 0x3, 0x40072, 0xffffffffffffffff, 0x400) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000958000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x401, &(0x7f0000320000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000802000)=[], 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r2, &(0x7f0000737000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000957000)=0x10) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000268000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x7fffffff, 0xffff, 0x800, 0xc}, &(0x7f0000958000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000955000)={r6, 0x1000}, &(0x7f0000684000-0x4)=0x8) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x10, r3, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000804000)={r7, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9dd}, &(0x7f000095a000-0x4)=0x98) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x1000000000000006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00008e4000-0x4)=0x0, &(0x7f00004bc000)=0x4) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f00008a5000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000095a000)=[@init={0x18, 0x84, 0x0, {0xc16, 0x5, 0x0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x0, 0x79f, 0x1, r6}}], 0x2, 0x44844}, 0x0) epoll_create1(0x80007ff03) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00007a6000)=0x6, 0x4) sendto$inet(r3, &(0x7f00006f3000)="ab77061d9cd2f729ac8a13e40ba7e181f4f662906ab6d8d4b12f892e36ac02e0c208707de0b9cdeafc7197e101f26715266b4aa46b75c45c7cea869ce79b1ec7d6b5fe0ca374fbe717599ddd228e78e9503a3916f8bc7c953e7687dbc059608132e3fd0168f3bc55ce3e607eb3af597bbe454c9157fcf0f104d0dea382bea75b46f603f9b3f3734d381b3a5da81d6a2514e3c799840acc986bdc206d4099a61b99cca8e51fe140fb716b2df9f53ac77832c70b686c0e6571af73a2088c9705bb091a0e3b14", 0xc5, 0x4800, &(0x7f0000957000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f000095b000-0x18)=@generic={0x8000, 0x8001fc, 0x16}) mmap(&(0x7f0000544000/0x4000)=nil, 0x4000, 0x7, 0x32, r3, 0x4000000003) mmap(&(0x7f0000467000/0x1000)=nil, 0x1000, 0x3000009, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000959000-0x10)=[{&(0x7f0000955000-0x89)="12b9fc132212a874b32bb51d29bfdbf382db824b2577cbcc521e6ec9276bda251b49680cc3d482eb625ae3da5a727986259beebd679a3818c1771e1f4d5f2ada9f4cc78c5ddeaef4b2485fdc56d990fde32067c9d7f74f72682d76f0a23b471ac4efc1e0d70bc37bb4a5fe8bf54d9d3f91fee2dee7b70f56f9e3b91a05c63069bcae4d607289a14682", 0x89}], 0x1, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0xf78e, 0x4, 0x0, 0x0, 0x0}}], 0x1, 0x0}, {&(0x7f0000959000-0x1c)=@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000062b000)=0x0, &(0x7f0000959000)=0x4) 2017/11/22 14:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cdf000)={r1, &(0x7f0000c13000-0x8a)="", &(0x7f0000792000-0xa0)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r3, &(0x7f0000e2b000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000a45000-0x5c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf610}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004d7000)={0x0, 0x0, 0x30}, &(0x7f0000046000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006cd000-0x14)={r4, 0x400, 0xfffffffffffffff7, 0x2, 0x9, 0xc}, &(0x7f0000681000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000033d000-0x8)=@assoc_value={r5, 0xffffffffffffff21}, &(0x7f00005a6000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000079f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e63000)={0x0, 0x0, 0x0}, &(0x7f00009b8000-0x4)=0xc) waitid(0x0, r6, &(0x7f000006a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f000002c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000dd6000-0x4)=0xde4, 0x4) sendto$inet(r3, &(0x7f0000cf0000)="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", 0x7a1, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r6, 0x7, 0x100000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000acd000)={r1, &(0x7f0000f7a000)="7d8e544d7232c408bed9b671b652c8887f68ca8588be", &(0x7f0000e78000-0x39)="52593ad21e40224776b9cbafec3d6ec092b31f1fc3cddae68c8aee91fc9b8ade4f85524c58ad358d0e820ff7527c56e6107cb7e5ad38b73477", 0x2}, 0x20) r7 = fcntl$dupfd(r0, 0x0, r1) write$fuse_notify_retrieve(r7, &(0x7f000012c000)={0x30, 0x8, 0x0, 0x9, 0x7ff, 0x4, 0x6}, 0x30) ioctl$EVIOCGID(r7, 0x80084502, &(0x7f00006f6000)="000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:44 executing program 6: mmap(&(0x7f0000000000/0x265000)=nil, 0x265000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) rt_tgsigqueueinfo(r3, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) r6 = perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) r7 = socket(0x11, 0x2, 0x0) setsockopt(r7, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x1f, &(0x7f0000883000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eec000)=0xc) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r5, 0x20}, 0x6) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000052d000-0x10)={r9, 0x1, 0x6, @random="7921808df8aa", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00000a5000-0x10)={r9, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f00003b8000-0x10)={r9, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r7) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00004a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c44000)=0xc) 2017/11/22 14:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000504000)="2f6465762f73672300", 0x1, 0x40201) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x200}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x1000048882, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f000023f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd6000)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x400020010, 0x8080d, 0x92) r4 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000782000-0x4)=0x4000000003) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000589000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20002, 0x0) r5 = creat(&(0x7f0000967000-0x8)="2e2f66696c653000", 0x20) ioctl$KDSETLED(r5, 0x4b32, 0x8001) semget$private(0x0, 0x3, 0x30e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r3, 0x0, &(0x7f0000001000-0x4)=0x0) bind$inet(r6, &(0x7f0000f17000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket(0xa, 0x3, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000001000)=0x140, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x20000004d, &(0x7f0000fc0000-0x4)=0x5911, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fbf000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00003af000-0x4)=0x0, &(0x7f0000cf4000-0x4)=0x0, &(0x7f000072e000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r7, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000d89000)=[{&(0x7f0000b2d000-0x33)="9658bf23a09c205351c351be861d27993dfef2bb0fc027bc1a76526dfc272050a38c5fd4b3aed49d1ad0e55007ed7f4b446f45feceeba5ff34c853eabc6238f57630d09a8ca6b389eb22235e299ebe17023cb67af0733748ca2ac4a68e5d4135c7d3c3c5e1851ccf750283a437f3f69b285f35960d09ae38446346cf0d08d76b2258055681e9cc9be46a771720c4774224129472d5087be14ca61093cbb598965ea4ba6aaf094eb0d02fb6738bc06cb6592a31adc5216f", 0xb7}, {&(0x7f0000002000-0xe4)="b2f2c04a3444d596fac7389468db10f21365674148eac8b7c21aff8f18cab0af4616304fe7badb61315fec195e977c3ac6ca6de4edd8ee5aca643496b3d42929990dced3dc3774c586555ad11cda336e349cc5b0c5496688ba9bf876a9c47d905e0bb919f79b1c4f85eb338ee8ae2bcfee0174e5dc86000054d02d6b8821e5f70f910f67a4a966f501dfabb31ed0c4fc5d402b0bd012e07b368dc94ebca8eb49564e1f24ae283f075c653cecc31e8e7fff09ab3287f0b5a0c1cd68bc0588943ac30667b8b543d086ce8dbb65cf8f15f90fbf06ac4bd75a271635c8dfbfc72094a7108b47", 0xe4}, {&(0x7f00000f3000-0xae)="1cdd3efa5c1f65adcecc728d461fb328a5d7d6c2d968cc47f6ed327bcfcf293529cc0415450aafdd5d8c2051ca027df85e0c5700b260f626ddd49f9fa974bdd1814511ea86ae15beb2a20ae6b7028ed03b3c44b0ca3345f47f66fd076f05142882da9c8ba16cd9f5b39fc1e417994ab64bc1a6537b2696e45fdfd1332ba833a915527dc2aa28c3d8292659069b0937048143f1a28f50a6f253ac89a7b87f976b71bfe9c2fabebb7bc327ccb3c5ff", 0xae}, {&(0x7f0000eeb000-0x84)="2d4ec37b92b5ff4eab6c3334ccf9de88d5d9cf85875441da336e4ffb22d3b7aae8ea3edf238c6980e636c453bb91b2b8c3f208df7f324b6586a0e9cfbb96e1a62232c80a6f4090a039f18be313395927085e853796e3c6059098969c7847a2e488ba619b75a28f386fcc3b839da75b7bf9cd5f67705523c889d87d62798d12d3224de11a", 0x84}, {&(0x7f0000fcd000-0xb3)="cf19dcc8836f2077e1384aef691274b2f09f1d2756a5b53b46ac1c575d7596c0513ea06af2b73b8b9ffc4da997abcc91756714224da01f13508be873e9f629ed30447e84550e2e8c19a94ac720191df45ff6c415e1968c5ad809ee597541c1776a68636e5c5039268a6cbdc0917780a6d961d0a6559d9623e7558891fba8eb3ac4c5289837275f61bcf8185866c49712f5edcfc470884d536a2e91406e397650bed4e655629f5914ba2de09872450674c51924", 0xb3}], 0x5, &(0x7f0000ffa000-0x58)=[@cred={0x20, 0x1, 0x2, r4, r8, r11}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r2, r3]}], 0x3, 0x42}, 0x4020) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8802}) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000a7d000)={@generic="319f3ad95ee24107c5113452b3213862", @ifru_flags=0x1000}) recvfrom$inet(r7, &(0x7f000093f000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x12000, 0x0, 0x0) ioctl$sock_proto_private(r7, 0x89e7, &(0x7f000015b000)="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") mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r12, 0x8955, &(0x7f0000c85000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000032d000+0x56d)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000351000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000de7000-0xc)={0x0, 0x0, 0x0}, 0xc) fchownat(r2, &(0x7f00004e6000-0x1c)="0000007f0022ff02200c000000bcbb5b34010000002f66696c653000", r13, r14, 0x1000) 2017/11/22 14:41:44 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) r1 = syz_open_dev$sg(&(0x7f0000ce4000-0x9)="2f6465762f73672300", 0x7fffffff, 0x24000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000fd8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d0d000-0x4)=0x14) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000fd9000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000e42000-0x14)={0x7, 0x1, 0x6, 0x100000000, 0x7ff, 0x9, 0x3, 0x4, 0x5, 0x6}) ioctl$TIOCCBRK(r1, 0x5428) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00009f4000)=0x0) 2017/11/22 14:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xaeca354a9644f0c3) epoll_create1(0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x100000000, 0xaf, 0x2, 0x0, 0x9, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x100000000000000, 0x0) r0 = gettid() r1 = socket$inet6(0xa, 0x5, 0x0) add_key(&(0x7f00002e4000)="7472757374650064", &(0x7f00000b3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000cdb000-0x6)="6c6f676f6e00", &(0x7f0000aea000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cd0000)="418f5652f0e9436c8d9e1ffe319685bcacc955dca401bb77d70f762cbb2921dd7a", 0x21, 0xfffffffffffffffb) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000902000)=@common="697036826e6c300ffffff20000000000") ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000e15000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fbe000)={0x0, @in6={{0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8000, 0x1, 0xfffffffffffffffa, 0x7, 0x9, 0x1ff, 0x8000424ed70d, 0x1, 0x1, 0xa8, 0x7, 0x3, 0x6, 0x9]}, &(0x7f00002eb000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000efe000)={0x0, 0x0, 0x0, 0x6}, 0x10) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xc0000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x6, &(0x7f0000000000)="2a8e339cbc4a24aedd2186b32c816dacf2a44428548e0b86dd7b185541ad5b120dcacbb721e03620b6314eb2ee702ec6b4880000017461fb04872af3535d843c235ea45421b652132945730d3204fa6b034efdcddd42499d33e0987627030000000397f244910e1e5a2fc5fdb9a51cdaa3b3b1b7727f72f0d97598a83fa696fec62a8c801297041b8cdad3", 0x8b) socket$inet6(0xa, 0x4, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x300}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d2c000-0x4)=0x0) r1 = syz_open_dev$mouse(&(0x7f00000e7000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x200, 0x200000) ioctl$KDDISABIO(r1, 0x4b37) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) readv(r5, &(0x7f0000d36000)=[{&(0x7f0000346000)="00", 0x1}], 0x1) pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000026c000)={0x1000, 0x96ba, 0x8, 0x8}, 0x8) splice(r5, 0x0, r7, 0x0, 0x6, 0x6) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="25", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001ae000)={0x0, 0x0, 0x0}, &(0x7f000014a000)=0xc) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r8, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000789000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008b000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dcc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a2000-0x4)=0xe8) r9 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) [ 214.593525] device syz6 entered promiscuous mode [ 214.602845] device syz6 left promiscuous mode 2017/11/22 14:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x200}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x200000, 0x5, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000663000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x80000000000, 0x0, 0x0, 0x0, 0x23e, 0x0, 0x0, 0xfd, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffff7fffffffffd, 0x400, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8300, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0xfffffffffffffffd, 0x800000000000, 0x1, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x5, 0x7, &(0x7f0000451000)={r4, r3}, &(0x7f0000025000-0x4)=0x7, 0xda07) futex(&(0x7f000000d000-0x4)=0x0, 0x9, 0x1, &(0x7f00005c4000)={r4, 0x989680}, &(0x7f0000c3c000-0x4)=0xffffffffffffffff, 0x40000000000) mmap(&(0x7f00004b3000/0x3000)=nil, 0x3000, 0x6, 0x4010, r2, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000687000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f000007e000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fd5000)=0x10, 0x80800) getsockopt$inet6_udp_int(r5, 0x11, 0x66, &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000fd6000-0x4)=0x4) accept$inet6(0xffffffffffffffff, &(0x7f0000fa2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r6 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_mtu=0x6}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000994000)={0xfffffffffffffffe, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) r7 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r7, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000a09000)=[{&(0x7f0000001000)=[{0x4e, 0x8, 0x709, 0x0, 0x10000000000, "cdbcca703e0f071f3d00000000ad4fcc9ebe178f4acb7906af44134d0f019b44000000000000000707fc080000000000000025e72b320016060000000006"}], 0x4e}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0xfffffffffffffffe}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x83, 0x7) 2017/11/22 14:41:45 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000031c000)="2a73797374656d2b00", 0x1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006d8000-0x4)=0x80000000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000fd6000)=0x0, 0x8) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r1, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd6000)="2845", 0x2, 0x44800, &(0x7f00006df000-0x1c)={0xa, 0x0, 0x80000000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2017/11/22 14:41:45 executing program 6: mmap(&(0x7f0000000000/0x265000)=nil, 0x265000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) rt_tgsigqueueinfo(r3, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) r6 = perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) r7 = socket(0x11, 0x2, 0x0) setsockopt(r7, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x1f, &(0x7f0000883000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eec000)=0xc) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r5, 0x20}, 0x6) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000052d000-0x10)={r9, 0x1, 0x6, @random="7921808df8aa", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00000a5000-0x10)={r9, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f00003b8000-0x10)={r9, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r7) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00004a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c44000)=0xc) [ 214.664352] device syz6 entered promiscuous mode [ 214.671417] device syz6 left promiscuous mode 2017/11/22 14:41:45 executing program 0: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fa7000-0x10)=@generic="f99a3fc7dcf4c9fac4a3258e27ba344d", 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d1c000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write$fuse_poll(r0, &(0x7f00007da000-0x18)={0x18, 0xfffffffffffffffa, 0xd0, 0x3}, 0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_get$pid(0x5, r1) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a2af25", 0x14, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x2, 0xffffffff, "6559fc7e764a", 0x2fca, 0x0}, 0x10) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000095c000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7fb, 0x8001, 0x4, 0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e4a000-0x4)=0x0, &(0x7f0000d35000)=0x4) r2 = mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x101, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x111, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ebd000-0x2)=0x2) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000c01000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000067c000)="ff") fcntl$dupfd(0xffffffffffffffff, 0x0, r2) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000082e000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000032000)=[{&(0x7f000003c000)="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", 0xc0c}, {&(0x7f0000041000-0xc2)="dcbb3f405bd924994e1c47d25a8f4e51a7aaa70bff2a42d06b73befe449e8353b95bfa2eddb1ccd334601091eb9efecd6f556a54a5d2a319b6825b0cc3769edb27db41735db5bf20c7e7050866ae4c4b9378aa67bf8d1d1fbf17aadb2c479abbd863f362d9f52752499fead37b490a9b94f7d82b5fc097a6177053bf582bd75f4c04248610044d097711fadd6d6a485f0e9d2ef7845a779c4cfe4b01d133fc81cd38f7286fd48ca67a0e700b96a969106e1ea392ff0019dfca136b2a9bddb6b7a8", 0xc1}], 0x2) splice(r5, 0x0, r5, 0xffffffffffffffff, 0x4, 0x5) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000ff9000)={0x0, 0xfffffffffffffffc}, &(0x7f0000824000-0x4)=0x8) 2017/11/22 14:41:45 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000a02000)="2f6465762f766373612300", 0x4, 0x200000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008ae000-0x8)={0x0, 0x1}, &(0x7f00001d8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000088e000-0x8c)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000cd1000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="de77520daf21", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="74756e6c300000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00008cf000-0x9)="2f6465762f76637300", 0x0, 0x0) mknod$loop(&(0x7f0000e8e000-0x8)="2e2f66696c653000", 0xe000, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0x0) 2017/11/22 14:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x280}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:45 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000d68000)=[{&(0x7f0000a18000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}], 0x1) 2017/11/22 14:41:45 executing program 4: syz_open_dev$sndtimer(&(0x7f00009f4000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r0 = getgid() r1 = creat(&(0x7f00001f1000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000dfc000-0x8c)={0xffffffffffffff2c, 0x94e5, 0x8, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setfsgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b2b000-0x4)=0x14) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000-0x3)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0xe8f0, 0x4) fcntl$setstatus(r2, 0x4, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0xfffffffffffffffd}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000001000)=@req={0xdd3, 0x200, 0x2, 0x7}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000003000-0x1)=@assoc_value={r4, 0xe2}, &(0x7f0000002000)=0x8) [ 214.783945] device syz6 entered promiscuous mode [ 214.794166] device syz6 left promiscuous mode [ 214.822611] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=8 sclass=netlink_xfrm_socket pig=426 comm=syz-executor5 2017/11/22 14:41:45 executing program 6: mmap(&(0x7f0000000000/0x265000)=nil, 0x265000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) rt_tgsigqueueinfo(r3, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) r6 = perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) r7 = socket(0x11, 0x2, 0x0) setsockopt(r7, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x1f, &(0x7f0000883000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eec000)=0xc) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r5, 0x20}, 0x6) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000052d000-0x10)={r9, 0x1, 0x6, @random="7921808df8aa", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00000a5000-0x10)={r9, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f00003b8000-0x10)={r9, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r7) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00004a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c44000)=0xc) 2017/11/22 14:41:45 executing program 7: r0 = memfd_create(&(0x7f00005a5000-0xe)="27776c616e31766d6e6574302700", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x9, 0x0, 0x0, 0xe14}) mknodat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x8000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3d10, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xa00}, @in6={0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x219, r1}) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r2, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setattr(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x20202, 0x0) r1 = creat(&(0x7f0000014000-0x8)="2e2f66696c653000", 0x2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000013000)=0x100000000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)="2e2f66696c653000") capset(&(0x7f0000003000)={0x19980330, 0x0}, &(0x7f0000006000-0x18)={0x8000, 0x0, 0x0, 0x3, 0x8, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000002000-0x14)={{0x3, 0x2, 0xec9, 0x7fffffff, 0xf9c, 0x5}, 0x80000001, 0xffff, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f76637300", 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000035d000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") sync_file_range(r2, 0x38b, 0xe569, 0x3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000208000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 214.835931] device syz6 entered promiscuous mode [ 214.838214] device syz6 left promiscuous mode 2017/11/22 14:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2c0}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d11000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000c50000)=0x50, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000694000)="b8", 0x1, 0x20000810, &(0x7f0000797000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000e5c000)={@common="74756e6c300000000000000000000000", @ifru_ivalue=0x6}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f9e000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023c000-0x10)=@common="67726530000000000000000000000000", 0x10) getpeername$inet6(r0, &(0x7f0000a8c000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ded000-0x4)=0x1c) r1 = accept4(r0, 0x0, &(0x7f0000b38000)=0x0, 0x80000) socketpair(0xc, 0x80044, 0x3, &(0x7f000085b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00005b0000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000f85000-0xc)={r4, 0x80020, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000045d000)={r6, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000cbf000-0x10)={0x0, r6, 0x101}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000d8d000)={r7, 0x80000, r2}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00002db000)=0x101, &(0x7f0000453000-0x4)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000065d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r3, &(0x7f0000a97000-0x85)="ed859f1eacd9080074250af3bf8cba07518e8a80b4e74dda036ea0950b9472a01d36ed2db8e8b78e2bb232573511d2e7abdfda40044c12489c6e38c897919e0c21718b6878f2160488214589cd54d432e670218175b235e7dfdf41c7584bdcd01ff2f4ae29c9d71bef77d10508000000000000008cb5b1bb8effc070736ba253721063642d", 0x85, 0x20008001, &(0x7f000025d000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000025c000-0x6)={0x0, 0xb}, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009fa000)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8000, 0x3, 0x3, 0x4}, 0xa0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000aee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) socket$netlink(0x10, 0x3, 0x6) sendto$inet6(r0, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x20fea000, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00002c5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa7000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000dce000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0x3f, 0x224, 0x5, 0x100, 0x7ff, 0x4, 0x2, 0x67c7, 0x40, 0x6, 0x6, 0x1, 0x8]}, &(0x7f000038b000-0x4)=0x108) sendmsg$inet_sctp(r0, &(0x7f000051c000)={&(0x7f0000097000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5c000)=[], 0x0, &(0x7f0000ef2000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3ff, 0x1, 0xfffffffffffffffc, 0x6, 0x6, 0x400000000059b9, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x820c, 0x3, 0x8a, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffffe, 0x8200, 0x5c1, 0x200, 0x1, 0x100, 0x20, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8, 0x7, 0x0, 0x1, 0x1, 0x401, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xe96, 0x0, 0x0, 0x3, 0x8001, 0xab, 0xd6d, 0x100000001, r8}}], 0x5, 0x100004000000}, 0x40000) sendto$inet6(r0, &(0x7f00006cb000-0x1001)="4d33d16d12092d573f07056ac3840ae4f4a2636d1ce41bac51c02a8154b7c90628f20f12fc61d78e98c5a28c12c9038f866685f98883eec3749271686552fa0dd01b0621c6ef896b2ff4c45be850fd5dc624a8b2c7ba83eaa516744992dbda00e601e30b40ed08e38774fed81459b6458ffabb66d5d758740a62ff62655b51daebc364451c3a6070458490d3e8bc8f33bcc1fbbc465977f59728d5097452b1f54d6af422bd66db2ca7a754552db5c228637128bba5daf7982353222b76bcbf8dc395885cb441220606047fc5915ad9cfb0c5b1d81a33ec4061e772470a26ea22dbe7332e1c9cf6b18db2f5775125e151ce6eec06fd4aa1b6ac02119dc09eb2f219f0ac6221305224186204eb68d13f8f9f0380a2864ae48e04146b29e45a2fd45b2fd0e001027c63648e292243ebf151c1511805743127cfad9c843036ab197fb2da0c1af939365708b7cfeb166e95e29c431d557cb65cd6c7ed1048ea7c9705dc56163939eca423dfed1a8637c0403086d21138aa7049bf0fb01a26550d7ca94c5b490d6d0d7c51cbe9587da4a86cfdea61d2f36ddea8e471a67435ec149a6e5f43fa688df4ec92ba771030096a580d34dc101419e0dab7e76b42aa2380425218ff1eceb425b4d201bd1982014d4aa589e1a2b6608487f5dcecbb380dbe3ca9d471d98cd5d4f4072cdc8de2b1d795cb951cb66cc455f2709e633dd804386f083770b2b89962a41d32678c8544c6c1938a1eabf22482dc7adc376802bac27ab72297a2365320b610198427a987943fe6a3d350b5b6ddea1c4aac2a664cbe4d0e3e602ee9cf93560f6483e6bc1e89ad06cc0f12e6117ec8d3e54b6e25516c0ce3156dc12f5fa90e9bdecd57d4ccf5608ba83fc3321e5599f6e4096e6e3e01c6692396e50e9982fee285b13d2cf0589c030fd155d2905bd1f0e43c52bdd09fb63d19f18299e3f64ad7d936025c85e971619308f5c12310df91a92ec1a20ce36a3f0e18e7510122c3612ce6435704dac5d14cd486f5a50d99bf3501207fde52283669ee26bff0c0f4cc7a6cbfa4f59df2f86ad02d20e54dc98b2f02e5023462cde235893f74d39f819918f3b86b8dc661d37a5f2c579390fbc7705592034104538528137b60344788e27f5cfdf95d94912b7cd46fbc6a3f6018f88bcc32d072b61acdd6016d52ac8f78cf3f247b8c2e101c7c2b672b34714902117520a65ad07cc7f67871331664a2e035ea37d6f791fcace79510477a443712b049f63c2efcc9bcbb7920c4359ab8fd840e2cb25a305287ba3b9b5a3fc051ab7f09e273d709d84fdd1bec4e0bc6b3daa8b327682c018152913647fe4f40cc12c4e97fecd81cef4db7a9412faec834be7fc3b5f9624c13f1121f5092c14be1d211460c99648083112d96e1f302225f64a88e7fc4274a4f12973ce2939e98a56673eea2acb88f0c523b6538ba15d1e083023f33ee6c8d7001be469e5854ad5768045b9edcebd01979f3992de17d4763fd858ad894508caadd66cbc9dbe4bb3c65cf3b940bb8993d669c556145915e478df4856d7e0a653d4c368443c5c2441c2edb0c1729b4fc36478c2fe4008ed88e7c699efb656c1c6406e6a26b96b6f3df7f189eecf29972481f4489cb646830545097d8f37ed06de26d8f0b2fd6a220b702a9ae757971a83e91e8e8256bed95d0b52f65c600fd850fa45ff002fdcdd49a992516d978d4394996c05265a6a85edbabdf1cbd4ce239a8988c7adb608447be18c8ee32f4fa29b63787f72dea14c02d67844e72fcf1018393e38268724fd31343a1fb4c4f64de8868041ad5c58ae8707e9d754b28952af0a05a31275ccbf46389b2c4e13fd2d7cd7e19a6979f7a180e834f48b2a2b6b1a2664e798ed3ef160799fea509b6e778c213cb8d8bba9cd988b7d28fdf8aa9aa92a836ca7646935ae9768fda87a2e1d74873d675f8166543dd35229478a5f015d0b1a7b9867791899fffd1fca13c6ac0a28c1a6103a0de3fd55edb169849862b9dc4f3b44636a4c9484ddc640ac4f08787b0449178818331988642ce2a01a781c4bbbc4f1459dc3797e12b4f0b20d1794c061dd124186270b4cf835dedd10ad1e5302cd09ae0ebdf718bf4d658ec48abf56311ad3e11fa3d444226f5a08d244cb1707222526cab666cad7167c24a05ca5061afcfd1743902aebcf7c96378b6e531199f4b18250557fa34681c6223458577a8499c60d524ffb3e24d68bd448ce6c8df9e6a3959eb5ceb20c95be117233ac3cffc306d91f64e7baf287d693101368b5a4fad2129534140fba5743b9819b6fcce0e6f858b1873deecb6c2c8f43051d807ba74ce4dc3bdace290c1716375098fc34ad59a04bff5872489a990f1c9149e0858e33de75c1ba4a599702150e3c4913a1a55fad794eb563dd24ae315292ed3be3587573ac5a06074935af7defedec951eaa050a3326bb3018026b5783d358032a98967da0b41f0cd6e704f864352f02abaf835031040300964e75429592b19856f4084e031b23feef09b6e123563de9959988d3f027b1c9b123767bfcf146fb051b1cd7448d39bd3d2d04238b1007cf16c05f2c083e102da512568445ded1e042225fce41de2177cd0805cb76e421d4fd7cc544e1919c46f6f3c57d319a6cda75165a2bc6509911dab74cdce0f899f8f742473ab12c3c0dd70f09dd1c20a5657ff35cb507f7cfd90b098029bcbfdd0f2ad52144965d240fb2a42632715176fdd3dd9a9891ac68e85c99360776a8b286995e39ed9c1e4d2773479facafa756dc704909c8d327d62e6175aecc4ec72a1a9332d9ebc7ea3d582080bffe7f3ce8f710a7118e12dd16b84fe22632039dfc29a94ac294619e1a0cce306bad6b1e117e4de012ed9cc598d0c6e6fab44b1e1dc5d16e7c20712c93881bd1b9d1594f91e9ae96ef26a769a5d48eb1e5839381c1b8d8176ca300ffda31f30bfa24c099731a8c207e5dda0f46df7b0aa11b1f052512fb16136f72161243e71710d80041fb39071293900b485c635d632865d9e6a075b7622d9dbbe13c588e60eec83b341a33fda8d4a78030cf828f9d314e2563ab29ff35f0aef4f335e4bf96edd8e8193dd6f5ce6abffa550f30a570b5a8762d8e76b0daa6a9fd79676b70333c461aef5e57817b70df11b01df77eb6f121480f7447b36891cb401106a18a9e04f1d16c5795c1e027b62792b856543796f75f18392da46a575d7d6b4f6f52e8e142c35d7e81b7ed1948561be863a3c05569d9b421b3239d8d8c2c5239660565084d572859f11e46d2287a7723eccdcb5f99bf45e4b083b391224d5299bdd6ea097966eb84fc416e951d671ffcb118f8046e59ef9c1eba0f70af51dd0fdd1de04d36bdc09d8c070354268a9615015d9df8343e4e2b80c29fe693b7bd120d86c3ef156720d1a592e44c122ae5ae7985929479e8330320f44cc4ecd5905e6494e611771d0743ed5c5f04428d166af2fcb55254bd09ee3b43bb134c51869c06247afdf732d2f7f38d1af67d0a969b4212bd001d4eb4e845a9d8a621fb5dcde50688840d51fd64e43b001d99b30fea11ab1ab7b1b1ae6b727ae324be034ba27afa7a7a1858d6060cfb3f02f909d653abf888e067eb85d257efe1cab55693335bab437cf5113080a1fc3d5660a3f270aaeba43157047142ed33f832aa12a7cf447d8db9ded6983cf5579531b3ff640ae9900d2c1d1753153e471402f6ab712cbaf174957f7c6b6dda0ecced1d74faadc6b408a49854cb866eea8333c5431e2e30d3076f5183d027da27b1b69e0d5d9190cf7c5772a728d9a9bcff875d01f51791858fb755135b4d8f51629aaeec2c7fd97f3601208c421a4f036fbe86689f6a521a1d9d62a6a832e54de74b2e94bde9f9795ce0c7ddd35acf65bab8b26e36ff29b301853b5168e8d5fe7e702652cad04d7237d6b970fd27642a3bbf128cf8f499a888e39fcaff855140e5a31f13128c57ebb022e035d74cc6e7a1e8f0626141c3df34df0b5739dd558350c0ec75649ab212ac74c5049578440a9df8a671ba940b38e0a602b35c1704dd5bae5a4ccb0e138c148518e70fb5d16fbef2bf2f3ec36dc2814fef6a85e4cd1b505c690293e4c08b46ee7f23ae1e81779c59096fbe50a33bcc45fbc0aecc94b5ccbbae4c770afbfc22911e976880bb9dc8d403e0a71b787ac8e5be6e3c252b18421cee6cfeb6209989fe1144bf7a078ed211ec7bec098db9bc7cbef119de21526786392c8da0b7e00251dba0c2390585348b02eba6bb70cd586247e8af78fdb3b1ccd3980cb084bc478b6d6e5499ed12c35b45c6b13f753393bee3b0c4ea83b33e7e3c28f7fbf15efaed90a9b92ad91c6431f495bf18b0c2d9b755c33ddad9d1de1ee3970db35480df522dc04f8f772e2982cc4a3349914aa6a9c6c26989a3442837abb66bcc4f25f09257b12ede81f7f219a1a5ef45f89df62cddeeed0cb11062a7fc8582dacbe6b2f92b753e9dc4bee615a30c45ff9014084bffafa4401abecdfd0d0be0593c576d135a7d139bf09ce876ce560bcb7879b5f177b6c45de850cf8cc367fb80ab75a6d5fd11837a6c3f1b38c86f99b9a7a52ef96a7cb29988c47bff96d719b2bd866e54c18a7788c8b4863cd9574abe83cf5f63d5abc8ac60c73bc288507d377aed14db1970c25935fd4b0eced8bfae360473ac9ec8bbe3eb4fbd623772468aaeab34b43b35db03fde371c4e6db935a061eec5d8448ecae78b05782c6a28fa8820da3a185392e0d40848a907d2a96276666061ab386a9257df59e5fe5871a70cbd911502ac3f9ddb3df033ac4a4baf564d809906d4736701f679b112cb4224721b8b0d662b53bb3f452f9631a6dc756a9f0b5be5065429421157fd28b179708023c88dd409517f85ab8a7747eb7affb822cfd7fd6a68428695c3b42b399542f478cfedee8776ca5bd97437eac023b59533cb5864082f64085cc9b744b5c446a34ee83ae2d189b3401152d856f4537ccee89dc6a1570471c4e85603479506236baa6507dfb3e3c843a299b4fb32f6be5b243c2c3495595fd61780a297bcd8ed047cff294f14e42b372cd6199de237bc4446b27f3b54503fc665579bae1647c4b3a1860b80e5681f223bd4b5a6e7d6df065ea7ffb9a34b21bb102416e2889db1ae3ade17389181086484140e42696c69fa45f880500efbe7d90e25d4f63cc90bc446fc5aa3a16720f8c73999fb6dbdce31a0b601699a0800595c271ed0a18112bd78952e37e9fe4c9b24a983c1cbe613852b8e64fafaa1ecb3c82e0532ada83ff1182bf5520f57516105b65ece8a2df5cbd3db9ccbdd5841db6204f30043eecf9e00635e0fb7f20bb0f6bd23e70914be47e4d2a834dd168b5e2cf122a814f9e74145bad26d7290c37a936fc3e9a851bdab070a7d834cf8c14d509a66eb7beb0176b5929cfe4dcc0023c7cb0c2990577367576c96d01a3e7cb87eebcf870f7d6395aa2bff97e2cddccb0ec8253123c13000a997c4663d6f2e2b96f8fc3baeba4e8ed8ac5896c5c8de818fc011036d838012f675a803c34fbfbd5f5a378566d21654ae913b33adbf3ac6102a7341af71696cb30cd59f326c4facfe406604236745ee0bdbce54fc7add08a2052ff07904f7781ed94166a27b562cf509a8dc3373f2d01640901139987c2aa4fcda4f7d5cff8d72b132cac5775947dbb6c82a11aea01057e142c81f9897870bf8359addb9596f805c486564e0341d08f4e6d4617a95e10f71a7b1865c9b36e9a4380e2314b209111cb73dd6b416593d479bfd7fea45367bf4f804f916549bc269", 0x1001, 0x4005, &(0x7f000011d000-0x1c)={0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) socket$inet_sctp(0x2, 0x4000400010008, 0x84) 2017/11/22 14:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) readv(r5, &(0x7f0000d36000)=[{&(0x7f0000346000)="00", 0x1}], 0x1) pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000026c000)={0x1000, 0x96ba, 0x8, 0x8}, 0x8) splice(r5, 0x0, r7, 0x0, 0x6, 0x6) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="25", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001ae000)={0x0, 0x0, 0x0}, &(0x7f000014a000)=0xc) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r8, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000789000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008b000)=0xc) r9 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) [ 214.896749] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=8 sclass=netlink_xfrm_socket pig=442 comm=syz-executor5 2017/11/22 14:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000cbb000)="2e2f66696c653000", 0x20) read$eventfd(r1, &(0x7f0000db0000)=0x0, 0x8) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$intptr(0x0, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000089e000-0x10)={&(0x7f0000e33000/0x4000)=nil, 0x4000}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:45 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nfc_raw(0x27, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000e0000-0x8)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af3000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000fd7000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2017/11/22 14:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c61000)="2e2f66696c653000", 0x2800, 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000092e000-0xc)="2f6465762f6175746f667300", 0x98000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000685000-0x4)=r1, 0x4) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000a10000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a1c000-0x8)={0x0, 0x8}, &(0x7f0000ff2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000104000)={r3, 0x3d, "ad6aa8bea1517b09ecf0d52f8f031f2f71a3758243819946797fb02ef1e6e6683bfbdfce11a3a76acc3686c2bcb9038228ff7e12e86dd8bf0da49de5d6"}, &(0x7f0000afe000-0x4)=0x45) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r4, &(0x7f00000ec000-0x1c)={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0xffbffffffffffbff}, 0x1c) sendto$inet6(r4, &(0x7f0000ac9000)="5e", 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt(r4, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)="0000000000000000", &(0x7f0000fc9000-0x4)=0x8) r5 = accept(r4, 0x0, &(0x7f0000c7c000-0x4)=0x0) getsockname$inet(r5, &(0x7f0000bcb000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000758000-0x4)=0x10) r6 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b93000)={0x0, 0x0}) getsockopt$nfc_llcp(r5, 0x118, 0x7, &(0x7f0000e72000)="000000000000000000000000", 0xc) r8 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000a84000-0x6)={0x0, 0x2}, &(0x7f00002c8000-0x4)=0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000248000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000242000-0x8c)={r9, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000684000)=0x8c) getsockopt$kcm_KCM_RECV_DISABLE(r8, 0x119, 0x1, &(0x7f000026a000)=0x0, 0x4) accept4$llc(r7, 0x0, &(0x7f000078a000)=0x0, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000f30000-0x4)=0x60dd, &(0x7f0000b06000)=0x4) 2017/11/22 14:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x280}, {&(0x7f0000ad7000-0x1000)="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0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) [ 214.952361] device syz6 entered promiscuous mode [ 214.969659] device syz6 left promiscuous mode 2017/11/22 14:41:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = socket$inet(0x2, 0x6, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a5d000)={@common="62637366300000000000000000000000", &(0x7f0000ac7000)=@ethtool_test={0x1a, 0x4, 0x1000, 0x2, [0x4, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key$user(&(0x7f0000b4d000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004eb000)="5b", 0x1, r0) r3 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9", 0x1, 0xfffffffffffffffe) add_key$user(&(0x7f0000821000-0x5)="7573657200", &(0x7f00009ae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000008b000-0xd1)="d4b71444e883a4a119109ac9ed5ad25ce376a28798c90e63505c7cff63bac8773738eab456263bf5dae171dc3292bfff15c27e0221c6d41e8d321d0fbda7f0b446260acc6fdf84e351f1a64e24b0d1b4d2abe87ae60f4c1d69ff00001c565d6c3d82c18bd5ccdfc463cb7c04f9010b92b681f8786f60c9231caed5a75fd88e503b19ba033f05cd937d95ca130596c6c790b70d0d738c1b03683a3596d19d31b09c0d876e59364b153ec55299f971205ce8dc261d80bb2729754ece4106dee0dac61115ec2a787ae10e503ba501e496bcab", 0xd1, r0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000a8d000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f16000-0x4)=0x10) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00001bf000-0x4)=0x0) keyctl$dh_compute(0x17, &(0x7f0000813000-0xc)={r3, r2, r3}, &(0x7f000089f000-0x1)="00", 0x1, &(0x7f0000790000-0x38)={&(0x7f0000ef1000-0xd)="777033383400", &(0x7f00008d3000-0x1b)="59c03d037b8e3feb0a129a6b9886ebcc59b472c3d435c79d072da0", 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000251000-0x8)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000d3c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x480383) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000f6000-0x58)={0x8, 0x100, 0x0, 0x7, 0x9, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000017000)={0x2, 0xfffffffffffff636, 0x1, 0x4, 0x3ff, 0x9, 0x101}, 0xc) 2017/11/22 14:41:45 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006b8000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x80000) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000009000)=0x0) socketpair(0xd, 0x4005, 0x100000001, &(0x7f0000275000)={0xffffffffffffffff, 0xffffffffffffffff}) request_key(&(0x7f0000842000)="6465616400", &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff) mkdir(&(0x7f0000373000)="2e2f66696c653000", 0x1) getpeername$unix(r1, &(0x7f0000f5c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d12000)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000764000-0x14)={{0x40000006, 0x4cf2a8c7, 0x2a20, 0xa6, 0x82, 0x81}, 0xa, 0x101, 0x7}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f000051a000)=@generic="b89c0ea37a030de514f4d7a5962dfdd3") unshare(0x20000) mount(&(0x7f00003c5000-0xe)="2e2f66696c653000", &(0x7f0000f00000)="2e2f66696c65302f66696c653000", &(0x7f0000c0c000-0x6)="7261edcd7300", 0x8000, 0x0) mount(&(0x7f000047e000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f00003cf000-0xb)="7365637572697479667300", 0x2, &(0x7f0000772000-0x1)="4b") unshare(0x220201f8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ff000)="2f6465762f7161745f6164665f63746c00", 0x140102, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00007df000)={&(0x7f0000562000/0x4000)=nil, 0x4000}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f53000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80000000008504, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d2e000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000286000)="2e2f66696c653000", &(0x7f0000b4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x400000000000003, 0x40) 2017/11/22 14:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000067000-0xb)="2f6465762f6877726e6700", 0x40082, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009e8000-0xa)={0x0, 0x2, "f640"}, &(0x7f00004a3000)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000007000-0x6)={r1, 0x0}, &(0x7f0000010000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d7f000-0x1)={0x180000000000000}, 0x1) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000306000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000f5b000)=0x3, 0x4) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00007b2000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00001b4000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000314000)={&(0x7f0000280000)="2e2f66696c653000", 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000f18000)=0x0) capset(&(0x7f000017a000-0x8)={0x19980330, r7}, &(0x7f00005b8000-0x18)={0x0, 0x0, 0x6, 0x0, 0x3, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000079b000-0xc)={&(0x7f0000fba000-0x8)="2e2f66696c653000", r6}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007b9000-0x6)={0x0, 0x0}, &(0x7f0000274000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00009a9000)={r1, 0x0}, 0x8) r9 = syz_open_dev$mice(&(0x7f0000c52000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000657000-0x8c)={r8, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000028000-0x4)=0x8c) fallocate(r9, 0x1, 0x7, 0x7a50) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000704000)={0x0, 0x0}) r10 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x100004000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r10, 0x0) clone(0x201043fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="08") ioctl$KVM_CREATE_DEVICE(r10, 0xc00caee0, &(0x7f0000358000-0xc)={0x7, r10, 0x1}) connect$inet6(r3, &(0x7f0000892000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) 2017/11/22 14:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r3 = getpgid(0x0) rt_tgsigqueueinfo(r3, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) r6 = perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) r7 = socket(0x11, 0x2, 0x0) setsockopt(r7, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x1f, &(0x7f0000883000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eec000)=0xc) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r5, 0x20}, 0x6) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000052d000-0x10)={r9, 0x1, 0x6, @random="7921808df8aa", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00000a5000-0x10)={r9, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f00003b8000-0x10)={r9, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r7) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00004a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c44000)=0xc) 2017/11/22 14:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f0000ad7000-0x1000)="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0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) [ 215.028771] device syz6 entered promiscuous mode [ 215.037698] device syz6 left promiscuous mode 2017/11/22 14:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd4(r0, &(0x7f0000293000-0x8)={0x1}, 0x8, 0x80800) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) mknod$loop(&(0x7f0000bf7000-0x8)="2e2f66696c653000", 0xc008, 0x1) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000109000)="2f6465762f70746d7800", 0x100, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00008ae000-0x8)=0x11f002) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000013b000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00000b1000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0x43c, 0x0, 0x0, 0x1000}, @generic={0x9595, 0x0, 0xffffffffffffffff, 0x8}], &(0x7f000015a000)="2f6465762f70746d7800", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x0}, 0x30) [ 215.117990] device syz6 entered promiscuous mode 2017/11/22 14:41:45 executing program 0: mmap(&(0x7f0000000000/0xe9e000)=nil, 0xe9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x6) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fa6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fa8000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000a72000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000faa000-0x4)=0x8, 0x80000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, &(0x7f000073b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fa5000)=0x10, 0x8000000000000800) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000fa8000-0xc)={0x10000004, 0x0}) mmap(&(0x7f0000ab4000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fa7000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000a9a000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f00002e6000/0xc00000)=nil, 0xc00000, 0x2, 0x20000032, r0, 0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000faa000)={0x0, 0x0, 0x0}, 0xc) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fa6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x61, &(0x7f0000fa7000-0x10)={0x4, 0x3, 0x5, "710c94df1a6b", 0x80000000, 0x0}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000cf000-0x10)={@multicast2=0xe0000002, @empty=0x0, 0x1, 0x0, []}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r4 = socket(0x10, 0x802, 0x0) setsockopt$inet_int(r4, 0x0, 0x12, &(0x7f000067d000)=0x7ffffff8, 0x4) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x280}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) [ 215.160106] device syz6 left promiscuous mode 2017/11/22 14:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) lsetxattr(&(0x7f00002ed000)="2e2f66696c653000", &(0x7f00009ff000-0x12)=@random={"6f73782e00", "73797374656d63707573657400"}, &(0x7f000064a000)="402900", 0x3, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000720000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fa3000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000262000)=0x8) r1 = syz_open_dev$vcsa(&(0x7f0000c9b000)="2f6465762f766373612300", 0x6, 0x800) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1ff) lremovexattr(&(0x7f0000821000-0x8)="2e2f66696c653000", &(0x7f00005c4000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500") ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000076a000)=0x0) getsockname$inet(r0, &(0x7f0000816000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044b000)=0x10) poll(&(0x7f0000100000)=[{r0, 0x2000, 0x0}, {r0, 0x441, 0x0}, {r0, 0x40, 0x0}], 0x3, 0xffffffffffffffff) r2 = socket(0x1e, 0x5, 0x0) close(r0) sendmsg(r2, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[{&(0x7f00000f8000)="", 0x0}, {&(0x7f0000fff000-0x69)="", 0x0}, {&(0x7f00007cb000)="abe6969f21b9100e841ba273a4707686e02090b0707caa9f48ecf2bf1ff362d74aaaa1eca130ec99816b911407a972b427965b", 0x33}], 0x3, &(0x7f0000edb000-0x240)=[{0xf0, 0x11d, 0x4f76, "aa86cf95611eb0851b83fb6a0c68cb216d0f85fddcb1152168b287245ab0b157365c53434ce3e9fdbb5df642fad54caacfba681003bba6c57e79ea3233723a231a2c4d007ef2dba78b66284d9600f9920adf81e577ce22ae6d00000002df73d964998b56deb8e4b3575bc978a89ddf0006b27790ef1cead5c1b64204457cd88540cf95d1e7663f0000000000000000aa2f8caffed9df73f63a29c4653a2072e560b22f9e7cd756542830316c46c99188dc2099644bd9346f7b575f686219456949ddb7331f665d71c312108614c85f158c6e26e271adc0f71b55e61d11e142ef"}, {0xf8, 0x10f, 0x1f, "3b107128c51fca21d387b42a04f704fcb80bf497235d65cbcdb33424da288e272aff440054a80a5a573d4ac1909816589e41458d529caacd0c4a612cc6377da0c8e26882110dc630221c717b6c8d13e2382133f86d187d3a946fc2e8a5a3ea1ad0686aadf623d7f60c6012babde7bf3f1fe8ea5ad6944d1cd18d3d0e97abfbf945357b2a1f04edb9e22bbe868181da15b7c15752e436792735dd68cd6b8976d2ea01bc27ab9cd3ff52600d4c24ad7079afde757e9424508b238105554ae38e0ed0a87a30d6d452903e68a72b80b92230c9fbbba0abb601809e869160e6c61bc6d66d1902d7"}, {0x58, 0x1ff, 0x1, "9770ed0b2bb45c080507e253f256be57fbba2952850b7baaf029e7479a0b3b70693de6bfe087f3e38190da1f145a6c0860d6b5968587b60ac26d4874aac7263758deb4382586d7"}], 0x3, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b13000)={0x80000001}, 0x1) 2017/11/22 14:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000000)={0x9, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xa35, 0x8, 0xffffffffffffff6c, 0x8000, &(0x7f0000c36000)=@generic="2bd8e226564cafd506987f17f4b6f2b5", 0x0, 0x800, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000532000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x7c032, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x80000, 0x1930) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f000000c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000003000/0x4000)=nil, 0x4000}) fcntl$setlease(r0, 0x400, 0x3) getpgrp(0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000aeb000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000746000-0x8)={0x0, 0x0}) close(r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000dba000-0x10)={0x1, [0x0]}, &(0x7f00006e5000)=0x8) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, 0xffffffffffffffff, &(0x7f000040a000/0x18000)=nil, &(0x7f0000574000)=[@text32={0x20, &(0x7f0000382000-0x51)="b8010000000f01c10f005900c744240000000000c744240200800000c7442406000000000f011c240f01cb0f2397b805000000b900b0ffff0f01d9f20f092e0f5bae86740000c4c1dd5edc6626660f54fd", 0x51}], 0x1, 0x0, &(0x7f0000651000-0x20)=[@cr0={0x0, 0x40000000}], 0x1) 2017/11/22 14:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) readv(r5, &(0x7f0000d36000)=[{&(0x7f0000346000)="00", 0x1}], 0x1) pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000026c000)={0x1000, 0x96ba, 0x8, 0x8}, 0x8) splice(r5, 0x0, r7, 0x0, 0x6, 0x6) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="25", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001ae000)={0x0, 0x0, 0x0}, &(0x7f000014a000)=0xc) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r8, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r9 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x290}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) [ 215.196546] device syz6 entered promiscuous mode [ 215.213216] device syz6 left promiscuous mode 2017/11/22 14:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r3 = getpgid(0x0) rt_tgsigqueueinfo(r3, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) r6 = socket(0x11, 0x2, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x1f, &(0x7f0000883000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eec000)=0xc) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r5, 0x20}, 0x6) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000052d000-0x10)={r8, 0x1, 0x6, @random="7921808df8aa", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f00000a5000-0x10)={r8, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f00003b8000-0x10)={r8, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r6) 2017/11/22 14:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000191000)="2f6465762f7573626d6f6e2300", 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e50000-0x8c)={0x0, 0x84, "f98fb7015641ba6abe6bf933b78f8d3a41cb77ee7a3970c3a925d56510b0d703534f11ac6b63e749d126d306801d0e1a633e2c1120e7b458c6f606a1c63e2cb27a820893153be6266a232ae13b667f73aadafcec9de419bfc670646d8d2713381104f65b1b9cf8b211ffc5d4495c3527d55885da49cfae2a4bfc37b2b78e91b06e1dbf11"}, &(0x7f0000de8000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000177000-0x6)={r1, 0xee}, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009e9000-0x6)={r1, 0x8}, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:45 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000141000)="c3", 0x1, 0x40, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2017/11/22 14:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x298}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:45 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd7000-0x9)="2f6465762f72746300", 0x200000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 215.283448] device syz6 entered promiscuous mode [ 215.296178] device syz6 left promiscuous mode 2017/11/22 14:41:45 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd7000-0x20)={@generic="683171547aa407de25e11a4c2ee02e67", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r1, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000991000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007bb000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000fd8000-0x4)=0x2, &(0x7f0000fd7000)=0x4) keyctl$join(0x1, &(0x7f0000850000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fd6000)={0x0, 0x7fffc, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000aea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd8000)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd8000)="2e2f66696c653000", &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fd8000)="2e2f66696c653000", r5, r6) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b4f000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r7, 0x5409, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000fd7000-0xc)={r4, 0x80000, r7}) 2017/11/22 14:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x29c}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r3 = getpgid(0x0) rt_tgsigqueueinfo(r3, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) r6 = socket(0x11, 0x2, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x1f, &(0x7f0000883000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eec000)=0xc) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r5, 0x20}, 0x6) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000052d000-0x10)={r8, 0x1, 0x6, @random="7921808df8aa", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f00000a5000-0x10)={r8, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r6) 2017/11/22 14:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000013000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setxattr(&(0x7f0000012000+0x3fc)="2e2f66696c653000", &(0x7f0000013000-0x8)=@random={"757365722e00", "ff00"}, &(0x7f0000012000-0x1f)="76626f786e6574306c6f6d643573756d70726f633a76626f786e6574313a00", 0x1f, 0x3) perf_event_open(&(0x7f0000011000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0cd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x248000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000013000-0x8)="2e2f66696c653000", &(0x7f0000003000)={{0x0, 0x7530}, {0x0, 0x2710}}) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000004000)="2e2f66696c653000", 0x4001, 0x41) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000005000-0x8)={@multicast1=0x0, @empty=0x0}, &(0x7f0000005000-0x4)=0x8) socketpair(0xa, 0x0, 0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000006000-0x4)=0x4, 0x4) r5 = accept$nfc_llcp(r2, 0x0, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x4) clock_settime(0x7, &(0x7f0000da0000)={0x0, 0x989680}) syz_emit_ethernet(0x7b, &(0x7f00002ef000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="b94d8faea7c2", [{[], {0x8100, 0x9, 0x4, 0x7}}], {{0x6004, @ipx={0xffff, 0x69, 0x1ff, 0x0, {@random=0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x32}, {@random=0x0, @random="13f79edd6525", 0x7}, "9705391287130682d4aafc07427867e4aedb15d5cb34552da59c916c1704f6a067c7c371a11cdb2cdb9b2d65d0232e42ae94e4ad87368e792dd76cd952f2534ae8b9ec34fe1d12d436c50b"}}}}, &(0x7f0000cab000)={0x1, 0x2, [0x861, 0xdce]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000ecb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00009c2000)=0x0) [ 215.340598] device syz6 entered promiscuous mode [ 215.359922] device syz6 left promiscuous mode 2017/11/22 14:41:45 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000b21000/0x3000)=nil) pread64(r0, &(0x7f0000a94000)="00", 0x1, 0x0) mkdir(&(0x7f0000b1d000)="2e2f66696c653000", 0x2) [ 215.403165] QAT: Invalid ioctl [ 215.408449] QAT: Invalid ioctl [ 215.413392] device syz6 entered promiscuous mode [ 215.413723] device syz6 left promiscuous mode 2017/11/22 14:41:45 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x4) r3 = syz_open_dev$random(&(0x7f0000fbb000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) pread64(r3, &(0x7f000063a000-0x1)="00", 0x1, 0x0) r4 = semget$private(0x0, 0x3, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000083d000-0xb)="2f6465762f6877726e6700", 0x60480, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000ccd000+0xf3f)={0x9ea, 0x7fff, 0x100000000000005a, 0x2, 0x8}, 0x14) r6 = eventfd2(0xffff, 0x1) r7 = gettid() ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x9) connect$inet6(0xffffffffffffffff, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00004f9000-0x4)=0x0, &(0x7f0000a59000)=0x4) ioctl$int_in(r8, 0x5452, &(0x7f0000242000-0x8)=0x6) lseek(r3, 0x0, 0x1) fcntl$setown(r8, 0x8, r7) semop(r4, &(0x7f0000fc6000-0xc)=[{0x0, 0xffff, 0x0}], 0x1) dup3(r6, r3, 0x0) fcntl$setsig(r8, 0xa, 0x12) clone(0x4000200, &(0x7f0000ec4000)="40da369816fc8661e326055bda47fd5122f878bc8c54b7f24ea44930f707b324fab65b7ba907e12b7a2bc84cf81c108b1bcfd87a093d91298e0280fd772d443d634aa809d5de4d2285f0e04d814889c86f3190b0edb50ec5382bae2f30fe1a0aa36d694cffcb0c9c6a2d1c68a1c408de3fde1a4e3d30519e277a4e6d18900bc325737fe668aec19d3de5a6c120237112c2241dd6431fa665189cbed45b12885dc72b2ae8276f09f218150e751ddb5a19d8ba97c61c044ec18d238f12587806c5983bc23556bf8e72aea47eb0bbd05b16ab06b9cd02233dfce2beb0ff58d01f070e57c7081fbbe5a2ed7717adb10bf9", &(0x7f0000208000)=0x0, &(0x7f0000e71000)=0x0, &(0x7f0000a00000-0xc2)="3b4c916cabd8318fe46481821607ba666e61adda43d8642a048f9c985bbeb3f5e9c4ae6a54ddaa0f8c1bbba67e37eca4305b721e4eb38ec4c46b667e257c9566823f3b3dba588acc30f0621dac9166fa42f1de176a60cf607400f76e7764826ce61390188a07f4094cb8383553e85d46d687877bdbec11f58995097e2692cf7b926fdf824f8fac44aa6d384a3d1305c606389a46f0ce33af2d18aa55bf64b5c157d020198a33c21b00ca98e4f890ec4b6d71a08317b9ec9667eac70de0cef233b1f6") readv(r9, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)="00", 0x1}], 0x1) dup2(r3, r9) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000a25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") tkill(r7, 0x13) 2017/11/22 14:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="725dd3b00935ad74772a10bc491c4c0d20805a74d2ace54f93fd96d4ba8ddc95e4059eaa4d96acef620094c6eb67e8727c212b9ce3884e7b9bfce31db3da71e4aa19d631caf1b8311ba121255e46363d8949aae21005fbf72889e1446ac51744785ab0bdc61fb713d7f400d3b03dabc0704f7742f87f9c4e2ae08a20f5d28486de34ade81b3d43ff45a554218d3e16809059db9f12af4ed469d7fc1ada3866e7283cadf3c9e5cf701dcb79d77cdc2eba6f551874ebe9eee2735eb84043b5c38d1e0217fe78af33df8ba25f16c5210bdc9cdf8871558ce452a581fba089c2b090bd0978c2decfe580e10ae92184179980cef52056d0940011f9c83a86e5a2349d6f926befafda7b55b887154b015843ba43720a9856ed44624b4b7e3c8877fb51c0dcaa0ac45b108880b0a28cc14eba13568f585cbf51c3468008a560dffd9d64d3f5e3870d2ef3c28a5b614006087c7f8db451647280305055df739be0eef66cef6f985d589280713b57f62db0fa50f450b476335fd795b0d5e80be996edd13612c0f8649c5ad549f5e0da03bf8c6cb5e3ded8e4e92e713e5a0571a2475912a8a6614c59e2f088c42d81ac7fb5cc73667fcfb24e6e7a0769507ed8143b3140eb68a7be90261f20ff943875882167c54b99b564af827d948dbd96f8b9a52e78feb74b03f940df393950fd6f917c9ff3fec84ad061039f2cce903fee6ec810e6a707a356d721b1f6f4faff59e485f32d813e72202399588d102afdaa9299593c6a090ea1892f1c5fef8ddbb5fc16ecbe029f42bfbf63fa009698fa150fa87ce4869c47b834fd099a305546112cafe1b31d9d50e8569ae747d3489c0459f7706fefdc60655a9920f5a87b669cbdb72cfc17ec4ae36b093de1136fd12cb0ba8d9034f9ee5fc4ca0cc7f7b069aef7507e604e573d5ddbecead57046d9fe8edd31", 0x29e}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000ea3000-0x10)={0x10003, 0x0, &(0x7f00001f8000/0x2000)=nil}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000-0xc)={0x1, 0x101, 0x3b}) sync_file_range(r1, 0xc820, 0x10001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x1, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000004000-0x10)={0x3, {"b5d568022178e3"}, 0x8}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000004000)="636966732e69646d617000", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000005000-0x8)="6269675f6b657900", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x41)="0d8c88cd3dbc88fb13a413349c559c1765d4fbd9b38d56f8057599e29bdc6e8c192cb43541d1b9dd89ad8737bb8ab5b76efac161744a9d1e44e5cfccdfa9e6382c", 0x41, 0xfffffffffffffffe) keyctl$negate(0xd, r4, 0xf435, r5) fchmod(r2, 0x2) r6 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000003000-0x4)=0x7f) close(r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x1, 0x2f, &(0x7f0000001000-0x2f)="9d4bc124f2d5a5278b9042420ad2265603ce3004e4f1718f9d6e4bfeb8658092cdc88ab596ba386fccca798153ea4b"}) syncfs(r0) fallocate(r6, 0x1, 0xfff, 0x7) [ 215.452370] device syz6 entered promiscuous mode [ 215.463747] device syz6 left promiscuous mode [ 215.467545] QAT: Invalid ioctl [ 215.471899] QAT: Invalid ioctl 2017/11/22 14:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000ceb000+0x1c)={{0x2, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x180000, 0x5, 0x7fffffff, 0x63, 0x200, 0x80, 0x0, 0x2, 0xb5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004e1000)=0x0) 2017/11/22 14:41:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d18000)={0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000ee000-0x40)={0x8080000000000000, 0x4, 0x7, 0x4, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000738000)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007fe000)=@assoc_id=0x0, &(0x7f0000f8e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000477000-0x98)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x80000001}, &(0x7f0000a17000-0x4)=0x98) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b6f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x1) perf_event_open(&(0x7f0000f20000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x8, 0x0, 0xb43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffffdffffffffff, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000454000)={0x0, 0x9, "dfdd06000000daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000d47000)={r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000bd5000)=@req={0x7ff, 0x8000, 0x3, 0x4000000000000002}, 0x10) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f0000ad2000)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f000043d000)="") renameat2(r5, &(0x7f0000df4000-0x8)="2e2f66696c653000", r4, &(0x7f0000245000-0xa)="2e2f636f6e74726f6c00", 0x3) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x4, 0x101, 0x73, 0x803]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x40000}, 0x0) r7 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x2202) ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000007000)={0x0, 0xb40e, 0x8, 0x9, 0x20000000, 0x80000000000000}) ioctl(r7, 0x2285, &(0x7f0000007000)="53") r8 = getpgid(r3) migrate_pages(r8, 0xfffffffeffffffff, &(0x7f0000d3e000-0x8)=0x20, &(0x7f0000d64000-0x8)=0x4) shmget(0x2, 0x2000, 0xffffffffffffffff, &(0x7f00002d8000/0x2000)=nil) 2017/11/22 14:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) readv(r5, &(0x7f0000d36000)=[{&(0x7f0000346000)="00", 0x1}], 0x1) pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000026c000)={0x1000, 0x96ba, 0x8, 0x8}, 0x8) splice(r5, 0x0, r7, 0x0, 0x6, 0x6) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="25", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001ae000)={0x0, 0x0, 0x0}, &(0x7f000014a000)=0xc) socket$inet6_sctp(0xa, 0x1, 0x84) r8 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="725dd3b00935ad74772a10bc491c4c0d20805a74d2ace54f93fd96d4ba8ddc95e4059eaa4d96acef620094c6eb67e8727c212b9ce3884e7b9bfce31db3da71e4aa19d631caf1b8311ba121255e46363d8949aae21005fbf72889e1446ac51744785ab0bdc61fb713d7f400d3b03dabc0704f7742f87f9c4e2ae08a20f5d28486de34ade81b3d43ff45a554218d3e16809059db9f12af4ed469d7fc1ada3866e7283cadf3c9e5cf701dcb79d77cdc2eba6f551874ebe9eee2735eb84043b5c38d1e0217fe78af33df8ba25f16c5210bdc9cdf8871558ce452a581fba089c2b090bd0978c2decfe580e10ae92184179980cef52056d0940011f9c83a86e5a2349d6f926befafda7b55b887154b015843ba43720a9856ed44624b4b7e3c8877fb51c0dcaa0ac45b108880b0a28cc14eba13568f585cbf51c3468008a560dffd9d64d3f5e3870d2ef3c28a5b614006087c7f8db451647280305055df739be0eef66cef6f985d589280713b57f62db0fa50f450b476335fd795b0d5e80be996edd13612c0f8649c5ad549f5e0da03bf8c6cb5e3ded8e4e92e713e5a0571a2475912a8a6614c59e2f088c42d81ac7fb5cc73667fcfb24e6e7a0769507ed8143b3140eb68a7be90261f20ff943875882167c54b99b564af827d948dbd96f8b9a52e78feb74b03f940df393950fd6f917c9ff3fec84ad061039f2cce903fee6ec810e6a707a356d721b1f6f4faff59e485f32d813e72202399588d102afdaa9299593c6a090ea1892f1c5fef8ddbb5fc16ecbe029f42bfbf63fa009698fa150fa87ce4869c47b834fd099a305546112cafe1b31d9d50e8569ae747d3489c0459f7706fefdc60655a9920f5a87b669cbdb72cfc17ec4ae36b093de1136fd12cb0ba8d9034f9ee5fc4ca0cc7f7b069aef7507e604e573d5ddbecead57046d9fe8edd3170", 0x29f}, {&(0x7f0000ad7000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x3, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r3 = getpgid(0x0) rt_tgsigqueueinfo(r3, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) r6 = socket(0x11, 0x2, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x1f, &(0x7f0000883000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eec000)=0xc) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r5, 0x20}, 0x6) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000052d000-0x10)={r8, 0x1, 0x6, @random="7921808df8aa", [0x0, 0x0]}, 0x10) close(r6) 2017/11/22 14:41:45 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) bind$inet(r0, &(0x7f0000b18000)={0x2, 0x3, @rand_addr=0x100009, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f77000)={0x0, 0x1, &(0x7f0000f77000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007d1000)=0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000340000)=@assoc_id=r1, &(0x7f0000596000-0x4)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r2, &(0x7f0000f76000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f7b000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000024c000)={0x0, 0x14b}, &(0x7f0000f78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000397000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe2, 0x6, 0x904, 0x80000001, 0x44, 0x1, 0xfffffffffffffffb, 0x3, 0xea, 0x7fffffff, 0x2, 0x4, 0x9171, 0x3ff, 0x1]}, &(0x7f00003d9000-0x4)=0x108) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000f7d000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f00004bf000)=0xc) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000012000-0xd9)="788827258d5e68000002007c2eda63c74a0877f25d50239b125cc208f92b46d30fc3cdb5f94c9526344db563f8a0d7b78a34a447356e37eba0fe4e78390aa7f23acaeedd94f9871e97ab6816b2827ba7cf792b317589be8e536751554eda9a39a3e93c4f45ce367cda443d9b09f123c191801ef80c2f093631aaa36e20bbf07b91ec33a27ffd5cca8b289c7b09a13471220ba1c29708c08ee675b75e75451b3df080d4ffe3c19d6d062333211b2bc036e6108dcc82e1aad6b559e98139acae7b82f3b9cb6523f25c82aaffe2cfb28549c38411d9dbd8846309", 0xd9) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00002b0000-0x4)=0x83e, 0x4) sendmsg(r5, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8a5fff6ffff2101000000000000b61b340ee3f8ab691822e901e7d64ac8fef95059fc8a01070000000000bf268f3d6b53efc1cb2b0180fd1800005067ff7f0000ebd039273202ff27f2faccec35120ec6090033c1c99276b26eaece29eb7d7e000000000000000406000000000000bff900030000001a02000067b456"}, 0x80, &(0x7f0000f6c000)=[{&(0x7f0000f78000-0x9ca)="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", 0x9ca}, {&(0x7f0000f76000)="", 0x0}, {&(0x7f0000269000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a937246b7ae52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d51c64fc06f", 0x62}], 0x3, &(0x7f0000f6c000)=[], 0x0, 0x100000000000005}, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000f78000)=@ax25={0x3, {"b8c1be0c4bd852"}, 0x9}, 0x10) socket$inet(0x2, 0x96, 0x61) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000d13000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r5, &(0x7f0000f7a000-0x1c)={0xa, 0x0, 0x80009, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f000047b000-0x90)="9c228cc2946d0e09230d69744632fc97b02c134c9caf0abd32710a47e83297e57c258af40cb5472f9da686d7a4ae694e6bb19e6a3f5d0599200900256a2efca0d2ba6800000000000000008d87d3df0ea4f400009520861d270f0eb5675d25ccce0300005973a5ba28f801e32abd872b52854b583a8a1100c5ff07b339fc3ed98ec4804a0c20099f957da340074101d5", 0x90) r6 = socket$netlink(0x10, 0x3, 0x20008000000000a) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0x17, &(0x7f0000e16000)=0x0, &(0x7f0000a28000)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r6, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x492, 0x3, 0x7, 0x1, 0xb46c00000, "f478235c8b2089f48d969b6ddc23e40a6df39590ca7599aef357ba7e3d7999a61c7be8e5724f2423a801973da8c54a6fa491e062f51ee46ee5a0ac3c7e9810", 0x2}, 0x60, &(0x7f0000f7a000)=[], 0x0, &(0x7f0000f7c000-0x188)=[{0x90, 0x101, 0x2, "a76e6dc050e47e14e5b930dc54f26a36d00e4156771f2ee5f39d7d0a845998d9c26bc5102613b003c2b9b5e41cf1fadbaace7579e47ccb0e233b22381f7f786283a1cb63a87ebd882717ed20376376099fc68cd4d400267da4cf010452875e366bf428a0ce66fb1ee2b2fdbf0fa44827dade3b687d34c55855681fb010"}, {0x50, 0x106, 0xa71f09f8, "e2c2c19fcefd645b47f775894b4786c44e076cf0faca11dd7e84740f02d6227313deea5f52f5de18f61e93a9568b999c7849c57293431fd706c96fbf6c92f9c0"}, {0xa8, 0x10e, 0x8001, "4fd1ff7aec56cf976be8f96b4524527c2143635f80c452a25c8ae3c823c7aac8d2acbb2bcc2439fb7320227e5f8c4455d6fcf79fb71641f0b9c132c6cb8c0ace53fb1a0423b78f95a5758044bf62813e57482e51265dceb86286a0be9b52d5e2543ca59538d340b604afd03a88b87b0b6d119c207d81052751a2526095610bfc30c0a9f8a180a9f613cae9222334e47bb2eadad8dde7"}], 0x3, 0x4000}, 0x20000000000083) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000f76000)=@generic={0xd, 0xffff, 0x5}) 2017/11/22 14:41:45 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7fe, 0x8000000400000a) r0 = socket$inet(0x2, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0040000005101"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3d, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0xda, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet(0x2, 0x7418e0ad96f15bf8, 0x7f, &(0x7f0000846000)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000a37000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000c8e000-0x4)=0xc) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000000d000)={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000404000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x2) syz_extract_tcp_res$synack(&(0x7f0000485000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000046d000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00004bf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x100000000000, 0x3c, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x2}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x2, r6, r7, 0x0, 0x0, 0x7, 0x20, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x6]}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00005df000-0x8)={0x42424242, 0x42424242}, 0x100203, 0x81) syz_emit_ethernet(0x120, &(0x7f00001f6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b53bae51f226", [], {{0x200000000803, @ipv4={{0x5, 0x4, 0x22a6, 0x0, 0x112, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x3, 0xfe, 0x0, "63e15ae805cc08a3a9b9b65926757e0a5843e9d6fa9f47142fe725e29171addd4aef3674a372c931f0e33d5e5d49ed468ae58132881a7ba476eff8f56e559c6b23326abfb1123dfa65cb18235602ddf61907eed5b2b3d246a4ea8ffd7fa22497762f156d6b220b6fbba4fb400e325f4fec424ca601088e71173dcb86e3a0d8c15c06a6d5ca373caab5c804eb335ca8839591b9371b284f9e3ffb1bc0a5d5e9651fced5ebfb6917a5a9c2e343edd38aa4028fb558134fb2a8bd02175ad74294d1b7ec2e2815b5e17552d39e06c06de1207363a18d648b69f29dbc19328b24156bc4d37d1238d9b1f9196618a1e74755d67c21cbed7cb5"}}}}}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000065e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000005000-0xa0)=[], 0x0) syz_extract_tcp_res(&(0x7f000001e000)={0x42424242, 0x42424242}, 0xff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="725dd3b00935ad74772a10bc491c4c0d20805a74d2ace54f93fd96d4ba8ddc95e4059eaa4d96acef620094c6eb67e8727c212b9ce3884e7b9bfce31db3da71e4aa19d631caf1b8311ba121255e46363d8949aae21005fbf72889e1446ac51744785ab0bdc61fb713d7f400d3b03dabc0704f7742f87f9c4e2ae08a20f5d28486de34ade81b3d43ff45a554218d3e16809059db9f12af4ed469d7fc1ada3866e7283cadf3c9e5cf701dcb79d77cdc2eba6f551874ebe9eee2735eb84043b5c38d1e0217fe78af33df8ba25f16c5210bdc9cdf8871558ce452a581fba089c2b090bd0978c2decfe580e10ae92184179980cef52056d0940011f9c83a86e5a2349d6f926befafda7b55b887154b015843ba43720a9856ed44624b4b7e3c8877fb51c0dcaa0ac45b108880b0a28cc14eba13568f585cbf51c3468008a560dffd9d64d3f5e3870d2ef3c28a5b614006087c7f8db451647280305055df739be0eef66cef6f985d589280713b57f62db0fa50f450b476335fd795b0d5e80be996edd13612c0f8649c5ad549f5e0da03bf8c6cb5e3ded8e4e92e713e5a0571a2475912a8a6614c59e2f088c42d81ac7fb5cc73667fcfb24e6e7a0769507ed8143b3140eb68a7be90261f20ff943875882167c54b99b564af827d948dbd96f8b9a52e78feb74b03f940df393950fd6f917c9ff3fec84ad061039f2cce903fee6ec810e6a707a356d721b1f6f4faff59e485f32d813e72202399588d102afdaa9299593c6a090ea1892f1c5fef8ddbb5fc16ecbe029f42bfbf63fa009698fa150fa87ce4869c47b834fd099a305546112cafe1b31d9d50e8569ae747d3489c0459f7706fefdc60655a9920f5a87b669cbdb72cfc17ec4ae36b093de1136fd12cb0ba8d9034f9ee5fc4ca0cc7f7b069aef7507e604e573d5ddbecead57046d9fe8edd317016", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = getpgid(0x0) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x1f, &(0x7f0000883000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eec000)=0xc) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r4, 0x20}, 0x6) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000a5000-0x10)={r7, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r5) 2017/11/22 14:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006a2000)={0x0, 0xfffffffffffff800, 0xcd2b, 0x0, 0x1, 0x81}, &(0x7f0000ce2000-0x4)=0x14) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b4f000)={0x2, 0x800b, 0xced, 0xfff, r1}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000393000-0x8)="2e2f66696c653000", &(0x7f0000b7c000-0x30)=[&(0x7f0000058000)="6c6f00", &(0x7f0000b0d000)="00", &(0x7f00001af000)="6b657972696e677000", &(0x7f0000799000)="656d317d00", &(0x7f00006d3000)="637075736574776c616e3000", &(0x7f0000044000-0xa)="707070307d7070703000"], &(0x7f0000cae000-0x20)=[&(0x7f000084c000)="00", &(0x7f00002c6000)="2770726f6300", &(0x7f00008b2000-0x1)="00", &(0x7f0000391000-0x9)="736563757269747900"]) 2017/11/22 14:41:46 executing program 0: set_mempolicy(0x0, &(0x7f00008a9000)=0x6, 0x1) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x800000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000473000-0x78)={0x2, 0x78, 0x10001, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000006000/0x1000)=nil) msync(&(0x7f0000002000/0xd000)=nil, 0xd000, 0x1) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f000000c000)={0x4, 0x0, 0x2, 0x1246f80f}, 0xc) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x80007, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000097a000)=0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000034e000-0x10)={0x1ff, 0x3ff, 0xfffffffffffffff8, 0x4e5f}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000f2e000)={0x0, 0x0, 0x0}, 0xc) getpgid(r3) r5 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x100, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x202, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4010000002, 0x78, 0xdc, 0x0, 0x10001, 0x2, 0x0, 0x6830, 0x0, 0x0, 0xfc, 0xfffffffffffffffc, 0x800, 0x40, 0x0, 0x0, 0x200000, 0x1040, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, r3, 0x10000, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, r4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x2000000000000, 0x0, 0x469e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f0000c7a000-0x18)={0x100000000, 0x400, 0x5}) getsockopt$inet6_buf(r6, 0x29, 0x30, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x90) 2017/11/22 14:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="", 0x0}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:46 executing program 5: setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000084d000+0xc3)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d38000-0x9)="2f6465762f6b766d00", 0x0, 0x0) times(&(0x7f0000207000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000cbb000/0x18000)=nil, &(0x7f000093d000-0x18)=[@textreal={0x8, &(0x7f00007f0000-0x2f)="0f8e400665f20f0726660f3a0ee400b89d048ec0ba430066edf30f7f1f0f013a0f0966b9880300000f320fc7ac0900", 0x2f}], 0x1, 0x51959bf11b187361, &(0x7f0000df6000-0x10)=[@cr4={0x1, 0x20}], 0x1) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d89000-0x8)={0x0, 0x0}, 0x407fffe) ioctl$TIOCCBRK(r3, 0x5428) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00001e8000-0x8)=0x8003) r4 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000490000)={0x101, 0x2, 0x40}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000df3000)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000df9000-0x24)={0xffff, 0x1ff, 0x80000000, 0xb5c00, 0x10000000000009, 0x89, 0x1f, 0xdf, 0x6, 0x6, 0x3, 0x1}) 2017/11/22 14:41:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000054000)="2e2f66696c653000", 0x4000, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000376000-0x11)="2f6465762f7161745f6164665f63746c00", 0x272040, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000d3c000-0xe2)={r1, 0x5, 0x5, "5882c66ebf67b161fca98f10d091067d376724237fa3affb20afae6c5e2c0cbbb69235655a6b7d408bc16de188b2abc2ebd12563bdf6961dcc02a0fdb35fe98e9ebeea0afdd213ce0734fd598603b19870eb9a8234402b5104ba1e233e118445fdc6d6d0936bc85212e9daeaa67bb4625f2e69108092f9e35863471d1de82a8dbea52730d1edce5b33c6b44839beee68669aa5968cf6809516111bb347d998682cc91d3f992227071b2d56164545945478aa158df30326dfd832ee181bd8bf6685ed19157c96cea853906768faddc52e39b69e35d7aa19d0"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$vcsn(&(0x7f00001f4000)="2f6465762f7663732300", 0x401, 0x200100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000077b000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0x1, 0x4, 0x6, 0x60}, 0xa0) getuid() ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000b6e000)=@add_del={0x2, &(0x7f000020b000-0x10)=@common="69703667726530000000000000000000", 0x158b}) r5 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2, &(0x7f0000001000-0xd)=[@in={0x2, 0x1, @rand_addr=0x800000000b90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xcf0}]}, &(0x7f0000003000)=0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r7 = socket$kcm(0x29, 0x5, 0x0) r8 = fcntl$getown(r3, 0x9) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f000096e000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f0000e14000-0x4)=r8) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009c6000-0xc)={&(0x7f0000285000)="2e2f66696c653000", r6}, 0xc) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00001c3000)=0x3) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000a9e000)={r2, r6}) bind(r2, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r7, &(0x7f0000382000-0xb4)=[{{&(0x7f000024a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00008e3000-0x20)=[{&(0x7f000058c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000bad000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x2, &(0x7f0000e13000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0xe87}, 0x8}, {{&(0x7f00008ee000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00009d6000-0x20)=[{&(0x7f00006d7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f00004e5000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x2, &(0x7f0000ea7000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x401}, 0x200}, {{&(0x7f0000233000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000008000)=[{&(0x7f0000079000)="", 0x0}, {&(0x7f0000a43000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f000069c000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000fa3000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000b0e000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f00006e5000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f000026b000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f000046b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x8, &(0x7f000038a000)="00000000000000000000000000000000000000000000000000", 0x19, 0x2}, 0x3}], 0x3, 0x10001, &(0x7f0000096000-0x10)={0x77359400, 0x0}) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000c59000-0x8)=0x0) recvfrom(0xffffffffffffffff, &(0x7f000030f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x1, &(0x7f00000d9000-0x10)=@llc={0x1a, 0x1f, 0x3, 0x1, 0x8, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f000052d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) recvfrom$inet(r2, &(0x7f00001fa000)="", 0x0, 0x100, 0x0, 0x0) pipe(&(0x7f0000649000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$KVM_TRANSLATE(r9, 0xc018ae85, &(0x7f000077d000-0x18)={0x7004, 0x5bf6d2c5afc20076, 0x2, 0x0, 0x800}) write(r11, &(0x7f00005f0000-0x1)="14", 0x1) splice(r7, 0x0, r10, 0x0, 0x2, 0x0) [ 215.687070] device syz6 entered promiscuous mode [ 215.703974] device syz6 left promiscuous mode 2017/11/22 14:41:46 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x40) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cc4000)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000134000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000fd7000)={0x0, 0x989680}, &(0x7f0000fd7000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7c, &(0x7f0000fd6000)=0x0, &(0x7f0000fd7000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 215.758873] device syz6 entered promiscuous mode 2017/11/22 14:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e", 0x75}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042f000)="2f6465762f73657175656e63657200", 0x481, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000be7000-0x4)=0x0, &(0x7f00003b6000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e6e000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90fd}], 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000196000)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c5e000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000a88000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket(0x1d, 0x7fff7, 0x3) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000a27000)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f00007c6000-0x24)={0xfff, 0xbf6e, 0xb1b9, 0x5, 0x3, 0x7, 0xfffffffffffffffa, 0x1, 0x8, 0xffffffffffffff68, 0x2, 0x5}) signalfd4(r1, &(0x7f0000c3e000-0x8)={0x401}, 0x8, 0x80800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003fc000-0x4)=0x3a15, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d7d000)={r1, 0x18, &(0x7f00008ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ea8000)=r3, 0x4) socket$bt_rfcomm(0x1f, 0x2, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000124000-0x8)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000572000)={0x104, 0x57b, 0x5, 0x5, 0x40}) perf_event_open(&(0x7f0000196000-0x78)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000040fe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100, 0x4000000000000000, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000372000-0xbe)={0x0, 0xb6, "e16f870a5bb2153583a6b1b55dd738a9af13e73b7031dd4550f4405eee0efdf5c1a15fb9cc811120860767babe64a96a8a8c8ba60c6cd1e4795fbcf1374d5351d96732dc501ca24de19735e49bc18b7b9e5cbfde505ad06a95e37769995816276615f8d1aadba5b5f29b17e7406cfc80405d6cdd1da7ae5e46328b0d9a61f5010218c8dd6cbb8b974678427ed47e1eebddea61d4fc7a4fa5c5ef646901a7c89565dd76806688dd6621097e6fe2c85e8b14b6ed2f828f"}, &(0x7f0000ade000)=0xbe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000678000-0xc)=@sack_info={r4, 0x30, 0x6b}, &(0x7f0000077000)=0xc) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f7161745f6164665f63746c00", 0x4, 0x0) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000636000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000770000-0x20)={0x5, 0x1000, 0x5, 0xb1b2, 0x200000002, 0xfffffffffffffff7}) r6 = socket$netlink(0x10, 0x3, 0x17) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000807000)={0x5, 0x100000000002, 0x0, 0x3c, 0x41, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00003fa000)=0xa22, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00001dd000)={0x0, 0x0, 0x57ee, 0x4b3454e6, 0x4, 0x3}, &(0x7f0000593000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000e02000-0xc)={r7, 0x4, 0x20}, &(0x7f000036f000)=0xc) writev(r6, &(0x7f000072b000)=[{&(0x7f000043e000-0x29)="2900000018001980013d75241a6800210206e30068000001000300000900050000000200000000ff00", 0x29}], 0x1) open(&(0x7f0000d82000-0x8)="2e2f66696c653000", 0x20400, 0x8) [ 215.798806] device syz6 left promiscuous mode 2017/11/22 14:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) readv(r5, &(0x7f0000d36000)=[{&(0x7f0000346000)="00", 0x1}], 0x1) pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000026c000)={0x1000, 0x96ba, 0x8, 0x8}, 0x8) splice(r5, 0x0, r7, 0x0, 0x6, 0x6) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="25", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001ae000)={0x0, 0x0, 0x0}, &(0x7f000014a000)=0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r8 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = getpgid(0x0) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) r4 = socket(0x11, 0x2, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x1f, &(0x7f0000883000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eec000)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000a5000-0x10)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r4) 2017/11/22 14:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="725dd3b00935ad74772a10bc491c4c0d20805a74d2ace54f93fd96d4ba8ddc95e4059eaa4d96acef620094c6eb67e8727c212b9ce3884e7b9bfce31db3da71e4aa19d631caf1b8311ba121255e46363d8949aae21005fbf72889e1446ac51744785ab0bdc61fb713d7f400d3b03dabc0704f7742f87f9c4e2ae08a20f5d28486de34ade81b3d43ff45a554218d3e16809059db9f12af4ed469d7fc1ada3866e7283cadf3c9e5cf701dcb79d77cdc2eba6f551874ebe9eee2735eb84043b5c38d1e0217fe78af33df8ba25f16c5210bdc9cdf8871558ce452a581fba089c2b090bd0978c2decfe580e10ae92184179980cef52056d0940011f9c83a86e5a2349d6f926befafda7b55b887154b015843ba43720a9856ed44624b4b7e3c8877fb51c0dcaa0ac45b108880b0a28cc14eba13568f585cbf51c3468008a560dffd9d64d3f5e3870d2ef3c28a5b614006087c7f8db451647280305055df739be0eef66cef6f985d589280713b57f62db0fa50f450b476335fd795b0d5e80be996edd13612c0f8649c5ad549f5e0da03bf8c6cb5e3ded8e4e92e713e5a0571a2475912a8a6614c59e2f088c42d81ac7fb5cc73667fcfb24e6e7a0769507ed8143b3140eb68a7be90261f20ff943875882167c54b99b564af827d948dbd96f8b9a52e78feb74b03f940df393950fd6f917c9ff3fec84ad061039f2cce903fee6ec810e6a707a356d721b1f6f4faff59e485f32d813e72202399588d102afdaa9299593c6a090ea1892f1c5fef8ddbb5fc16ecbe029f42bfbf63fa009698fa150fa87ce4869c47b834fd099a305546112cafe1b31d9d50e8569ae747d3489c0459f7706fefdc60655a9920f5a87b669cbdb72cfc17ec4ae36b093de1136fd12cb0ba8d9034f9ee5fc4ca0cc7f7b069aef7507e604e573d5ddbecead57046d9fe8edd317016", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5e", 0xaf}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xffffffffffffff53) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000e1a000)="", &(0x7f0000ae8000-0x4)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f66000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc61a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ba, 0x4, 0x0, 0x5, 0x100000000, 0x1f, 0x10000, 0xdd25, 0xd7, 0x401, 0x200, 0x1, 0x3ff, 0x6, 0x7f]}, &(0x7f000067e000-0x4)=0x108) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f66000)="2f6465762f73657175656e63657200", 0x200000, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f66000)="2e2f66696c653000", 0x20000, 0x808c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f5b000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000f69000)=0x0, 0x4) sendto$unix(r0, &(0x7f0000a38000-0x28)="e390517a0dcf350000cd0940000026705fc50a000290724c7d655f885c1bc9d80004012011967758", 0x28, 0x0, &(0x7f0000001000)=@file={0x1000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000062f000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:46 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x80000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 215.910315] device syz6 entered promiscuous mode 2017/11/22 14:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000b9e000-0x8)={r0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x140000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x5, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x401, 0x0}, 0x30) mmap(&(0x7f0000bf0000/0x3000)=nil, 0x3000, 0x6, 0x32, r1, 0x0) r4 = memfd_create(&(0x7f0000001000-0x5)="6c6f212cfc", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) clock_gettime(0x0, &(0x7f000050e000)={0x0, 0x0}) waitid(0x1, 0xffffffffffffffff, &(0x7f0000ba7000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x21000002, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r5, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x1d9, 0x9, 0xae0}, {{0x0, 0x2710}, 0x100000001, 0x40, 0x0}, {{0x0, 0x2710}, 0x3, 0x1d, 0x3be}, {{0x77359400, r8}, 0xc52, 0x7fff, 0x4}, {{0x0, 0x2710}, 0xff32, 0x0, 0x3}, {{r6, r7/1000+10000}, 0x0, 0x80, 0xda3}, {{0x0, 0x0}, 0x80, 0x1, 0x8be5}, {{0x77359400, 0x0}, 0x800, 0x4, 0xff}, {{0x0, 0x0}, 0x2, 0x5, 0x81}, {{0x0, 0x0}, 0x800, 0x3, 0xfffffffffffffffa}], 0xf0) write(r3, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) clock_gettime(0x0, &(0x7f0000343000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000556000)={0x0, 0x0}) write$sndseq(r5, &(0x7f00001d7000-0x120)=[{0x6, 0x5, 0x9, 0x65, @time={0x0, 0x989680}, {0x9, 0xda}, {0x0, 0x80000001}, @raw32={[0x1, 0xbeb, 0x1]}}, {0x7fff, 0x7fffffff, 0x5f84, 0x0, @tick=0x6, {0x4, 0x9}, {0xe11, 0xffffffff80000000}, @ext={0xf1, &(0x7f0000628000)="ea2d04a99e4f83669c77ebf407366586792ae63d61bc79de3bb586ab91f37ba2016b56d5cde4ddf545fa065f1d51a2990ea78237cc2d0da6f5b3e1e15938f422c49464fb0c70882cc2467a2a265b910148bd797fec332961635765db2bd7fa8f1762d8ef912fcf043f72b6b6c4c67bfec882d4ad1e1b6fb2f3db59febcff6918edaa5b36937daf038f07a949400621435add80f43d0f51df9854dbe335ad44bc511e0669c455375180175cfe858b722c288980c22ea45e4d84187475af44cf730499867b3bfeb2a730c740d9ea1f0767964168dd97bb6092d8e58971e6f099549493f34b9de4e68e8d8c433137f8ef9e2a"}}, {0x7, 0x10001, 0x80000001, 0x1, @tick=0xffffffffffffffff, {0x100, 0x401}, {0x1, 0x8}, @result={0x20, 0x5}}, {0x4, 0x100000001, 0x400, 0x5, @time={0x0, 0x0}, {0x100000000000000, 0x2}, {0x2, 0x5}, @note={0x7, 0x1, 0x9, 0x2, 0x5f7}}, {0x7, 0x100, 0x1, 0x2, @time={0x0, 0x0}, {0x4, 0x6}, {0x2d0, 0x1}, @control={0x2, 0x400, 0x5}}, {0x1, 0x6, 0xfff, 0x5, @tick=0x80000001, {0x5, 0x73a}, {0x8, 0x6}, @quote={{0x5, 0x10000}, 0xfff, 0x0}}], 0x120) clock_gettime(0x7, &(0x7f0000683000)={0x0, 0x0}) write$evdev(r5, &(0x7f0000d21000-0xa8)=[{{r11, r12/1000+10000}, 0x101, 0xab, 0x0}, {{0x0, 0x0}, 0x7ff, 0x30000000000000, 0x6}, {{0x77359400, 0x0}, 0xd046, 0x4, 0x8001}, {{0x77359400, 0x0}, 0x401, 0x400, 0x4}, {{0x0, 0x0}, 0x5, 0x7fff, 0x1c}, {{0x77359400, 0x0}, 0x3, 0x3, 0x3}, {{r9, r10/1000+10000}, 0x1, 0x8, 0x6}], 0xa8) request_key(&(0x7f0000d0f000)="73797a6b616c6c657200", &(0x7f00004ab000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000078e000-0x15)="2c656d312e257b2c766d6e6574316d643573756d00", 0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f000025b000)=0x7, 0x4) 2017/11/22 14:41:46 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000804000-0x20)={@generic="f1c78253e5cd93b06729fc87d4937db5", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 215.924108] QAT: Invalid ioctl 2017/11/22 14:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff", 0xcc}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:46 executing program 4: perf_event_open(&(0x7f0000c51000-0x78)={0x4, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x2001000000000fa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x1ff, 0x0, 0x8081, 0x0, 0x0, 0x0, 0x28b9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) prctl$getname(0x10, &(0x7f0000b8a000)="00000000000000000000000000000000000000000000") r0 = eventfd2(0x0, 0x800) r1 = socket$inet(0x2, 0x803, 0x1) io_setup(0x40, &(0x7f00005bc000)=0x0) read$eventfd(r0, &(0x7f000068a000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f8d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00006ee000-0x8)="6675736563746c00", 0x20, &(0x7f000026c000-0x1)="09") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x77359400, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) io_submit(r2, 0x2, &(0x7f0000103000)=[&(0x7f0000afb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000138000-0xf)="4a6296b8ce46ab677394251e40e0", 0xe, 0x0, 0x0, 0x0, r0}, &(0x7f0000715000)={0x0, 0x0, 0x0, 0x0, 0x10000, r1, &(0x7f00009e3000)="90", 0x1, 0x0, 0x0, 0x1, r0}]) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000267000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) ioctl$KVM_GET_CPUID2(r7, 0xc008ae91, &(0x7f0000022000)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d81000-0x4)=0x14) sendto$packet(r7, &(0x7f0000001000-0x1000)="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", 0x1000, 0x8080, &(0x7f0000000000)={0x11, 0xff, r8, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f70000+0x30d)="2f6465762f70746d7800", 0x90080, 0x0) [ 215.924172] QAT: Invalid ioctl [ 215.950856] QAT: Invalid ioctl 2017/11/22 14:41:46 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fd7000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b3b000-0x4)=0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000900000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b16b6e8dbf4214132c1b7f1e9043ad99"}) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000fd8000-0x8)="2e2f66696c653000", &(0x7f0000574000)="2e2f66696c653000") sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df4", 0xdb}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() epoll_create(0x400040004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000243000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x8000000000005, 0x84) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e94000)=0x204) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x42c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fb8000-0xd)="2f6465762f7573626d6f6e2300", 0x7fff, 0x8100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e52000-0x8c)={0x9, 0x5d4, 0x6, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00008b4000-0x18)={0xaa, 0x2, 0x0}) r4 = memfd_create(&(0x7f0000b2a000-0xc)="f264562f00000200000009", 0xe) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) clone(0x600, &(0x7f0000687000)="19a928067a62b574d9e82aa85e0903a84d83508ad7c231324ccc1a9cba28833864f223f52873d53d073f01e6080c0ed972826fe8e507", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="d271efee53e2f79b4fbf815feb2e1d3b3378b4ab49b820c4d8672f5759b7a62ff25021efbaf7ed820d669b8394ef7a69584045479ddbed93fdac39f8c701a6ee5023852472cbe92e0bdb0658b794cb07d7a19525a4ef90b176e5c8905d71b79f9455c88c0698cfdbe25a5be55da300dd174ffba28022852630102632e264fb48874b87a706aa1c551e515f5205c11b") getpeername$inet(r4, &(0x7f0000507000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x10) r5 = geteuid() ioprio_get$uid(0x3, r5) fallocate(r4, 0x3, 0x20000, 0x104) close(r3) lseek(r4, 0x0, 0x2) 2017/11/22 14:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000504000-0x10)="2f6465762f73657175656e6365723200", 0x40280, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007c2000)={0xa}, 0x4) 2017/11/22 14:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000000000f, &(0x7f00008f2000-0x4)=0x163d, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000152000-0x4)=0xffffffffffffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00007e7000)={0x1, &(0x7f0000f18000)=[{0x0, 0x5, 0x0, 0x0}]}, 0x10) getsockname$inet(0xffffffffffffffff, &(0x7f00006b9000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e86000-0x4)=0x10) socketpair(0x10, 0x0, 0x7b2, &(0x7f0000307000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000581000-0x18)={0x0, 0x8, 0xbeb, &(0x7f000012d000-0x7)=0x0}) getpeername$inet(r2, &(0x7f00006d9000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d4000-0x4)=0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000622000-0x9)="2f6465762f6b766d00", 0x200001, 0x0) perf_event_open(&(0x7f000001d000)={0x1000002, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d01000-0x9)="2f6465762f6b766d00", 0x200000000000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000afa000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009ff000)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b5e000)={0xffffffffffffffff, &(0x7f0000ff0000)="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", &(0x7f0000e5d000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000deb000/0x18000)=nil, &(0x7f0000221000-0x18)=[@textreal={0x8, &(0x7f0000736000-0x2e)="ba6100b009ee0fb1835eb9bbc1d1ed0faef70f070f2294baf80c66efbafc0c66ed0f01d73e2e0f08", 0x28}], 0x1, 0x3, &(0x7f0000cb3000)=[@cr4={0x1, 0x100}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) openat(r5, &(0x7f0000f0c000)="2e2f66696c653000", 0x4000, 0x0) [ 216.011537] device syz6 left promiscuous mode [ 216.022981] QAT: Invalid ioctl [ 216.023078] QAT: Invalid ioctl [ 216.029057] QAT: Invalid ioctl 2017/11/22 14:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = getpgid(0x0) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x1f, &(0x7f0000883000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eec000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r4, 0x20}, 0x6) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000a5000-0x10)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r5) 2017/11/22 14:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) readv(r5, &(0x7f0000d36000)=[{&(0x7f0000346000)="00", 0x1}], 0x1) pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000026c000)={0x1000, 0x96ba, 0x8, 0x8}, 0x8) splice(r5, 0x0, r7, 0x0, 0x6, 0x6) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="25", 0x1}], 0x1) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r8, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r9 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c8352", 0xe2}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:46 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000060000-0x16)={0x0, 0xe, "36c898b549ea09ef29287dd83afa"}, &(0x7f0000de7000)=0x16) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008a0000)={r1, 0x10000, 0x30, 0x8, 0x8000}, &(0x7f00003fd000-0x4)=0x18) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0xf, 0x7fff) 2017/11/22 14:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ba4000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x401}, 0x1c) dup3(r0, r0, 0x80000) dup2(r0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00008ea000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x5, 0x8) r2 = dup(r1) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000424000-0x1)=0x3) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d4b000)="2e2f66696c653000", &(0x7f0000480000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000001000-0x8)="2e2f66696c653000", r4, r5, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffbffffffe005, &(0x7f0000f4c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000f1d000)={0x25b, @tick=0x1ff, 0x200, {0x0, 0xf09}, 0xfff, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00009f5000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000968000-0x28)={&(0x7f0000d0e000/0x2000)=nil, 0x1, 0x7, 0x20, &(0x7f0000a96000/0x2000)=nil, 0x0}) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) fadvise64(r6, 0x0, 0x10001, 0x3) ioctl(r6, 0x1, &(0x7f0000001000-0x1)="a7") 2017/11/22 14:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000008f000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000439000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) splice(r0, 0xfffffffffffffffd, r1, 0x0, 0x40001ff, 0xc) r4 = gettid() sched_rr_get_interval(r4, &(0x7f0000a79000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f000039b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b2d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000fca000-0x4)=0x0, 0xb, 0x0, &(0x7f0000fc9000-0x10)={r6, r5}, &(0x7f0000005000-0x4)=0x1, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000fc8000)={0x3, 0x50, &(0x7f0000078000)="65fcfc5c8c5b88d94a2d7c95c7cc4deb4ae05503ab71c46df8b845a8c6c93dc951782ed0db0900454fd897b3a8f3e6f6c8e81208b42e10ddbc28b381afc7756b00000001d3e17e1350f9f596dcb1ee49"}) clock_gettime(0x7, &(0x7f0000fcb000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fcc000-0x10)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000317000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32, 0x5, &(0x7f0000fca000-0x10)={r7, r8+10000000}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@generic="ba0d0cf0e600ade687aad153fe9e2060", 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000009000-0x8)=0x3f) r11 = epoll_create(0x8f8c) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r3, &(0x7f0000fcd000-0xc)={0x8003, 0x0}) recvfrom(r10, &(0x7f0000fb6000)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r12 = getpgid(0x0) fcntl$setpipe(r2, 0x407, 0x0) accept4(r9, &(0x7f000048b000)=@hci={0x0, 0x0, 0x0}, &(0x7f00006f1000-0x4)=0x6, 0x0) fcntl$setsig(r9, 0xa, 0x12) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000fcd000)={0x0, 0x1ff, 0x9, "fc6f150f2632", "77a85317a4330063afe2273a0b453ef8"}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fc8000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000fc9000-0x8)={r13, 0x0}) dup2(r9, r10) writev(r3, &(0x7f0000c97000-0xa0)=[{&(0x7f0000065000)="", 0x0}, {&(0x7f0000fb4000)="8afdb6165f5b15fc80a3f1cdb047fa856e9c21b2f085859103bbdd27dd939e09f1fe228bb6e4b6af0e4f09b1bb4d4e0d822e6e11651f5a088483434ab38afb28aa4b1a88df8c304a4b4ddcb56a44796f0eda8aab5fc4899dcf02de0b4f9dffbca93428b70d2736e3c5963445c455a4e6bd9537df9a95bfada0e1b61ba567f08141fd450d0c618a0c0553142efe1b6cdaf883187d174af9ec69da72e55574d35f68675f00aeb0f04932465762d0f865e317539bae8c9ef90085a9128931497c12348c8bc8802bfb428a7d6b85a684f59b2bcb5bd8102ccee186a361266fcf643d78151d29f6dbfe8c8f9f551026b65a93f8", 0xf1}, {&(0x7f0000fb5000-0x1)="bd", 0x1}, {&(0x7f00000dc000)="b2f2c97da5f4d33eaf82de5d88f02d1f068b01986cf2a489bc4c032c35d799e435005d364a8786d29c4a92103f9a55bd96fd168c2280489335", 0x39}, {&(0x7f000015e000)="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", 0x1000}, {&(0x7f0000fb5000-0xc0)="e90967f48cc6b87a8ba69d5f5fdca1a4e7a405dee506525af330025e1ac9fe65d4eae0a12b20fcc571dd980d06e33b703ad4f19c3d8d53c40ffa8dcb0f0005a810e4a17d76358282fbd8d963a55eab14c1a7d7e4e534f20e339ae55eb3fa4a63ddf70330a83bdf234078da91005c3fa40700b0cf6518841155231cf6cc910c21a7c2f492f40884eee02c000c151a111f4128a7eed3f4f0376cc033418091b5662f26caad65fa0a28c6218fc7292b351905d206313a0db2c985c7a0e3e53edc1d", 0xc0}, {&(0x7f0000fb5000-0x35)="ddabd552e6afd9c79028f2c175773b2993eef29d2eaeff010000000000003cbdc8100eaf1585da47c63854763452853ccc3b38ebf62d", 0x36}, {&(0x7f0000fb4000)="b7f3929d77d0585b096cb744bdbb26850aa8b18dde6a6212f4c02d7473a50e8cbdd1eca41030f9a92fe9be9695676fa922acf57c4dbf8559342b19e6eed4ac7654088550ecc046e3b7e628473c7ff2cdbdfe0e366e5fe717f7aa20dc7ef13e7a1f60cbbebcf71fb9e15a36e7541832be15bdf987b14978d3d7ac575f5ff6d3bdc8ffaffbd21cc53167831cfe2847b249db3b7145ed19fde5c169c464162d45ccc2f338d3a8765eb8380bf40778a3971260cc82838545ea64a701546f63547420653d4664628be65402af44abbd0e4da265a808", 0xd3}], 0x8) munlock(&(0x7f00001a3000/0x4000)=nil, 0x4000) fcntl$setown(r9, 0x8, r12) tkill(r4, 0x13) 2017/11/22 14:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = getpgid(0x0) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r4, 0x20}, 0x6) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000a5000-0x10)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r5) 2017/11/22 14:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005db000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000722000)="7b2800", 0x2) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000f8e000)={0x8, 0x7, 0x7f}) r1 = syz_open_dev$usbmon(&(0x7f0000615000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x4000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000022000)=0x400, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cb8000)={0x0, 0x0, 0x0}, &(0x7f0000197000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xffffffff, 0x100000004, 0x0, 0x0, 0x200000, 0x100002, 0xf72, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000, 0x0, 0xfffffffffffffffd, 0x0, 0x200000000000000, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000-0x10)="2f6465762f73657175656e6365723200", 0x403, 0x0) ioctl$KDGKBLED(r3, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) accept4(0xffffffffffffff9c, &(0x7f000065a000)=@hci={0x0, 0x0, 0x0}, &(0x7f000062b000)=0x6, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000bf0000-0x8)="2e2f66696c653000", 0x100, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x8000000000000003, 0x0, 0x5, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000000000000002, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x40000, 0x0}, r2, 0xffffffffffffffff, r4, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000be2000)="2f6465762f6b766d00", 0x101200, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000fc6000)="2f6465762f766373612300", 0xfffffffffffffffc, 0x10080078040) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2082f, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x205, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20008000003, &(0x7f0000d1f000-0x3)="130106", &(0x7f000019c000-0x4)=0x0, &(0x7f0000922000-0x4)=0x0, &(0x7f00004eb000-0x1)="60") getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcb000)={0xffffd, 0x989680}, 0x8) io_setup(0x1000000000e930, &(0x7f0000a05000)=0x0) gettid() mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000017, 0x9, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) [ 216.242809] device syz6 entered promiscuous mode 2017/11/22 14:41:46 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000056c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x4, 0x100, 0x6, 0x4508001a, r1}) 2017/11/22 14:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da09", 0xe6}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) [ 216.264893] device syz6 left promiscuous mode 2017/11/22 14:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f", 0xe8}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$bt_l2cap(r0, &(0x7f0000d2d000-0xe)={0x1f, 0x0, {0x80000000, 0x47, 0xfffffffffffff2c4, 0x0, 0xffffffffffffffff, 0x7e85}, 0xffff, 0x800}, 0xe) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000216000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c6a000)=0x0, &(0x7f00004bf000-0x4)=0x4) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = getpgid(0x0) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) r5 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r4, 0x20}, 0x6) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000a5000-0x10)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r5) [ 216.310724] device syz6 entered promiscuous mode [ 216.315983] device syz6 left promiscuous mode 2017/11/22 14:41:46 executing program 0: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea0000)={0x0, 0x0}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000055f000-0x95)={0x0, 0x8d, "a96b89834c81327a24217e461cfecc883f19e834ed24c5fd0ae7e0ad9bfcb6be63be63cae958167ce37c8d7f20b103bba42d7206c11a061b01ff663ab30008cedf14c62597825a16e94876b18c9cf87bb88547c9ea88932723b2a28915aa42e185e24eb959488936f174b96445b8057219c09c101ce640837df93f90c8413d256b3881e2be64d7e82666eac1db"}, &(0x7f0000ea1000-0x4)=0x95) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000310000+0x9a0)={r1, 0x80000000}, &(0x7f0000467000-0x4)=0x8) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000dcb000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x73, 0x7f, 0x1, "5b2dc02d090c15d2d6ab8cfacdfdc1f59b82d9ff2c20c80eb2d51a57ffc8878dd1683c515f67ff386cee4cf0001411760e542168610c86adcdcc74e6f0cd213de5635ad68721fdc116d1b5bd973c96dc"}, 0x160) r3 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) r4 = socket(0x1b, 0x1, 0x0) accept4$inet(r3, 0x0, &(0x7f00000c6000-0x4)=0x0, 0x80800) write(r4, &(0x7f0000116000)="240000005a001f0011f9f4071200000009130f0000001f00000009ff080003000000000046", 0x25) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ea1000)=0x5, &(0x7f000042d000-0x4)=0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000018e000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_dccp_int(r4, 0x21, 0xa, &(0x7f0000237000-0x4)=0x10000, 0x4) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f00007b6000-0x27)="220000001900070400a7c600090004000a42e9000008000000ad000006000180a42743a16b7bbe", 0x27) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000400000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000175000)={0x8, 0xdbea}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = accept4$inet(r7, &(0x7f0000644000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7f000)=0x10, 0x8000000000000000) setsockopt$inet_tcp_int(r7, 0x6, 0x13, &(0x7f000046a000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0x8, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7fffffff}) setsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f0000347000)=0xffeffffffffffffe, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000c10000-0x10)={0x0, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r7, &(0x7f0000153000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000c0c000-0x1)="e2", 0x1, 0x20000000, &(0x7f0000c95000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f00005eb000-0x17)="6e6f646576656d3173656c666d643573756d7070703000", 0x17) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000868000)={0x3, [0xb4, 0x4ae5, 0x1]}, 0xa) 2017/11/22 14:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x0) 2017/11/22 14:41:46 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b29000)="2f6465762f7667615f6172626974657200", 0x505241, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x4, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x801, 0x3, 0x588, 0x1db7, 0x101, 0x400, 0x0, 0x4, 0xffffffffffffffe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000fd6000)={0x15, 0xc, &(0x7f0000da7000)="13a0104c7d405161a2c40a7d"}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000fd7000)={0x1, 0x3, 0x4, 0x4, 0x9}) r2 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r2, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 216.399805] device syz6 entered promiscuous mode [ 216.409432] device syz6 left promiscuous mode 2017/11/22 14:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) readv(r4, &(0x7f0000d36000)=[{&(0x7f0000346000)="00", 0x1}], 0x1) pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000026c000)={0x1000, 0x96ba, 0x8, 0x8}, 0x8) splice(r4, 0x0, r6, 0x0, 0x6, 0x6) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r7, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r8 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:46 executing program 4: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aef000+0x3fc)="2f6465762f6b766d00", 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000af0000-0x48)={0x80002, 0x0, [0xfffffffffffffffc, 0x0, 0xfffffffffffffffb, 0x7, 0x8, 0x0, 0x3, 0xb5]}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f000084f000/0x18000)=nil, &(0x7f0000aef000-0x18)=[@text32={0x20, &(0x7f00002ea000)="0f8306000000d935000000000f213666baf80cb870aeef87ef66bafc0cb8a0d50000eff20f060f01c966ba6100edc74424000a000000c7442402329a0000c7442406000000000f011424b8010000000f01c1260f01cb", 0x56}], 0x1, 0x20, &(0x7f0000af0000)=[@dstype0={0x6, 0x800000001}], 0x1) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000853000/0x4000)=nil, 0x4000, 0x4, 0x31, r0, 0xfffffffffffffffc) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000211000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f00008e6000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000a9a000/0x18000)=nil, &(0x7f0000af1000)=[@text64={0x40, &(0x7f000023f000)="c421f8ae5100f2e3f066b8fa000f00d0654b0fc76a00c423fd01bb6cbe5321004e0f017d00af4d0f01f6660f38813b664a0f3a613c9c15", 0x37}], 0x1, 0x8000000400065, &(0x7f0000000000)=[@dstype3={0x7, 0x1003}], 0x1) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) mmap(&(0x7f000025e000/0x3000)=nil, 0x3000, 0x3, 0x1010, r2, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001b3000/0x18000)=nil, &(0x7f00004d1000-0x18)=[@textreal={0x8, &(0x7f0000041000-0x62)="f3860d0db6b779070f20d866e23508002f0000000022d8d8b9800000c00f326635000400000f3066b9b103000066b80040000066ba000000000f30f466b86d7b00000f23c80f23f86635040080000f23f80f664c10f20fe79f7800047804785e5f42", 0x62}], 0x1, 0x3cda29809eb7dd3e, &(0x7f000073d000-0x10)=[@cr0={0x0, 0xffffffffffffffe0}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000000)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mremap(&(0x7f0000953000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000377000/0x1000)=nil) r4 = pkey_alloc(0x0, 0x4) pkey_mprotect(&(0x7f0000892000/0x2000)=nil, 0x2000, 0x10000000000005, r4) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001f1000/0x18000)=nil, &(0x7f0000778000)=[@text32={0x20, &(0x7f000099a000)="b805000000b9000000000f01c1b9150800000f320f01cab9bd0800000f320f00dd0f00d00f01582d66b80c010f00d86767660f383251210f50f1", 0x3a}], 0x1, 0x8, &(0x7f00002f8000-0x20)=[@efer={0x2, 0x400}, @flags={0x3, 0x80400}], 0x2) mmap(&(0x7f000015b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/11/22 14:41:46 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x9, &(0x7f0000fd6000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000fd7000-0x30)={0x6, 0xffffffffffff0001, 0xb1d, 0x1, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 216.459622] device syz6 entered promiscuous mode 2017/11/22 14:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f5d000-0x4)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fab000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000339000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003b3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3f, 0x3, 0x7ff, 0x9, 0x20, 0x20, 0x4, r1, r2}, {0x3, 0x5, 0x9, 0x9, 0x8001, 0xffffffffffffff00, 0xffffffffffffff60, 0x9}, {0x0, 0x2, 0x200, 0x80000000}, 0x9, 0xffff, 0x9, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x1}, 0xa, @in=@rand_addr=0x5, 0xffffffff00000001, 0x5, 0x3, 0x4, 0xfffffffffffffffe, 0x0, 0x4}}, 0xe8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) accept4$inet6(r0, 0x0, &(0x7f000045d000)=0x0, 0x800) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b6a000)={0x0, 0x0}) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f00008cd000)=0x0, &(0x7f00006d3000-0x4)=0x4) 2017/11/22 14:41:46 executing program 1 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:46 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000012000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x8840) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x2, 0x80240) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000022000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000002000)={0xfffffffffffffffd, 0x3}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f000000f000-0xd8)=@ioapic={0x0, 0x4, 0x1ff, 0x7fff, 0x0, [{0x3ff, 0x9, 0x67, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xffffffffffffffe1, 0x3f, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0x4dab6452}, {0x6, 0xa9, 0x7310383d, [0x0, 0x0, 0x0, 0x0], 0xa}, {0xffffffffffffffa4, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0xc}, {0x9, 0x7f, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8001, 0x3, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0x9, 0x100000001, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x7fffffff, 0x6, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffffffff801, 0xffffffffffffffc1, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x8, 0x6, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x9, 0x8, 0xb637, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xacd, 0x7f, 0xbbf, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xe000000, 0x10000, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x100000000000151f, 0xa9, [0x0, 0x0, 0x0, 0x0], 0xd66}, {0x8001, 0xfff, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x3, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x57f}, {0x80000001, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0x168820000000}, {0xffff, 0xffffffffffff6651, 0x100, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x8000, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xc, 0x5a31, 0x3fe0000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0x9, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7c7}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0x14) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KDENABIO(r2, 0x4b36) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0xffffffff, 0x4000) r6 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000027000-0x1c)={0x9, 0x5, 0x7, 0x0, 0xfffffffffffffff9, 0x43, 0x80000001, 0x7, 0x48, 0x3, 0x5, 0x91, 0x0, 0x78c, 0x6, 0x100000000, 0x800, 0x3, 0x0}) ioctl$KVM_S390_INTERRUPT(r4, 0x4010ae94, &(0x7f0000021000)={0xd0c, 0x80, 0x2}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0xaac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000003000-0x18)={0x1, 0x0, [{0x40000071, 0x0, 0x800ff}]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000027000-0x8)={0x0, 0x0, []}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2017/11/22 14:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = getpgid(0x0) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) socket$netlink(0x10, 0x3, 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r4, 0x20}, 0x6) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000a5000-0x10)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(0xffffffffffffffff) [ 216.479963] device syz6 left promiscuous mode 2017/11/22 14:41:46 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fd7000-0x1c)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001d7000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000fd6000)={0x6, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fd8000-0x38)=[@in6={0xa, 0x1, 0x402, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f7c}], 0x2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fd7000-0x5c)={{0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x9, [0x0, 0x8, 0x3, 0x1ff, 0xffffffffffffffff, 0x8, 0x7f, 0x1]}, 0x5c) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:46 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setpipe(r0, 0x407, 0xffffffffffff87b0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) open_by_handle_at(r2, &(0x7f000001d000-0xd4)={0xd4, 0x9, "4b34430009d245ab81877c86320be79ddb6938da1b1faeede586426f79308694f6c10868f383bfe23f5e694774f542788cff23cc1bb55f1577b3a4cf3c0dabf02933043ad16afa712b7f930f24f77a248ec2596638180500000000000000b8219e55c0838cfbd1f837f5b06193956da56be5ee8d811eb974718fae96bf5164747ae13909e7562c0b15dadb6225a70f23fffcb52a6d806a4bdb970cfcfbbfd0585435dfeb9616780a43f134cd04635819b94b50157d47dc69bd5a3dafc5dab2230000000299eae04409035861"}, 0x200) pipe(&(0x7f0000067000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) r5 = add_key(&(0x7f0000ef6000-0x6)="6c6f676f6e00", &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r5) r6 = dup2(r1, r1) write(r3, &(0x7f0000067000-0x95)="211187a874ea607e81545a412b2523d5b8026c88bbf52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd334340900000012c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678e28ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x93) msgget$private(0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f0000726000-0x10)={0x773, 0x0, 0x2, 0x1000}, 0x10) fcntl$setpipe(r3, 0x407, 0x100000800) writev(r4, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c2157c53c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa8eddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72f", 0x1000}], 0x3) read(r3, &(0x7f0000035000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000a4a000)=r4) poll(&(0x7f0000067000)=[{r4, 0x2d4, 0x0}, {r4, 0x1a, 0x0}], 0x2, 0x3) set_thread_area(&(0x7f0000ef6000-0x10)={0x3, 0x20001000, 0x2400, 0x7fffffff, 0x20002000000000, 0x2, 0x7fffffff, 0x2, 0x8, 0x1}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000067000)={0x6, &(0x7f0000067000)=[{0xb88, 0x3ff, 0x1ff, 0x3}, {0x3f, 0xa9, 0x7, 0x9}, {0x200, 0x2, 0x401, 0x9}, {0x2, 0x80000000, 0x83, 0x6}, {0x7, 0xa8, 0x0, 0x7}, {0xe3, 0x5, 0xfffffffffffffffd, 0x7fffffff}]}, 0x10) read(r3, &(0x7f0000068000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000ef7000)={0x4, [0x7f, 0x8000000000000, 0x53, 0x2]}, 0xc) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000069000-0x4)=0x0) recvfrom$unix(r6, &(0x7f0000ef7000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0, 0x40000040, 0x0, 0x0) clone(0x0, &(0x7f0000ef3000-0x1)="3b", &(0x7f0000f13000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000ef2000-0x2)="0102") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) [ 216.529447] FAULT_INJECTION: forcing a failure. [ 216.529447] name failslab, interval 1, probability 0, space 0, times 0 [ 216.577745] kvm: emulating exchange as write [ 216.595551] CPU: 0 PID: 874 Comm: syz-executor1 Not tainted 4.14.0-mm1+ #25 [ 216.602687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.612032] Call Trace: [ 216.614600] dump_stack+0x194/0x257 [ 216.618210] ? arch_local_irq_restore+0x53/0x53 [ 216.622871] should_fail+0x8c0/0xa40 [ 216.626565] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 216.631652] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 216.636819] ? find_held_lock+0x39/0x1d0 [ 216.640873] ? __lock_is_held+0xbc/0x140 [ 216.644928] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 216.650797] ? print_usage_bug+0x3f0/0x3f0 [ 216.655007] ? rcu_note_context_switch+0x710/0x710 [ 216.659920] ? print_usage_bug+0x3f0/0x3f0 [ 216.664139] should_failslab+0xec/0x120 [ 216.668091] kmem_cache_alloc_node+0x56/0x760 [ 216.672560] ? __lock_acquire+0x6e9/0x47f0 [ 216.676767] ? __lock_acquire+0x6e9/0x47f0 [ 216.680973] ? __lock_acquire+0x6e9/0x47f0 [ 216.685181] ? __lock_acquire+0x6e9/0x47f0 [ 216.689399] __alloc_skb+0xf1/0x780 [ 216.693003] ? skb_copy_and_csum_dev+0x360/0x360 [ 216.697739] ? print_usage_bug+0x3f0/0x3f0 [ 216.701948] ? print_usage_bug+0x3f0/0x3f0 [ 216.706153] ? print_usage_bug+0x3f0/0x3f0 [ 216.710367] ? print_usage_bug+0x3f0/0x3f0 [ 216.714572] ? print_usage_bug+0x3f0/0x3f0 [ 216.718792] ? print_usage_bug+0x3f0/0x3f0 [ 216.723020] sock_omalloc+0x10d/0x210 [ 216.726797] ? __sock_wfree+0xa0/0xa0 [ 216.730585] sock_zerocopy_alloc+0xbc/0x360 [ 216.734881] ? kfree_skb_list+0x60/0x60 [ 216.738836] ? __lock_acquire+0x6e9/0x47f0 [ 216.743054] sock_zerocopy_realloc+0x25d/0x6f0 [ 216.747614] ? sock_zerocopy_alloc+0x360/0x360 [ 216.752177] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 216.757341] ? check_noncircular+0x20/0x20 [ 216.761553] ? print_usage_bug+0x3f0/0x3f0 [ 216.765773] tcp_sendmsg_locked+0x2142/0x3b30 [ 216.770252] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 216.775421] ? check_noncircular+0x20/0x20 [ 216.779644] ? tcp_sendpage+0x60/0x60 [ 216.783423] ? __might_fault+0xe0/0x1d0 [ 216.787384] ? find_held_lock+0x39/0x1d0 [ 216.791422] ? print_usage_bug+0x3f0/0x3f0 [ 216.795641] ? lock_acquire+0x1d5/0x580 [ 216.799585] ? tcp_sendmsg+0x21/0x50 [ 216.803294] ? mark_held_locks+0xb2/0x100 [ 216.807414] ? do_raw_spin_trylock+0x190/0x190 [ 216.811982] ? __local_bh_enable_ip+0x121/0x230 [ 216.816626] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 216.821615] ? lock_sock_nested+0x91/0x110 [ 216.825819] ? trace_hardirqs_on+0xd/0x10 [ 216.829939] ? __local_bh_enable_ip+0x121/0x230 [ 216.834590] tcp_sendmsg+0x2f/0x50 [ 216.838109] inet_sendmsg+0x11f/0x5e0 [ 216.841882] ? copy_msghdr_from_user+0x3a6/0x590 [ 216.846630] ? inet_recvmsg+0x5f0/0x5f0 [ 216.850582] ? selinux_socket_sendmsg+0x36/0x40 [ 216.855225] ? security_socket_sendmsg+0x89/0xb0 [ 216.859953] ? inet_recvmsg+0x5f0/0x5f0 [ 216.863904] sock_sendmsg+0xca/0x110 [ 216.867595] ___sys_sendmsg+0x75b/0x8a0 [ 216.871549] ? copy_msghdr_from_user+0x590/0x590 [ 216.876279] ? lock_downgrade+0x980/0x980 [ 216.880401] ? iterate_fd+0x3f0/0x3f0 [ 216.884183] ? get_pid_task+0xbc/0x140 [ 216.888052] ? fget_raw+0x20/0x20 [ 216.891517] ? __fdget+0x18/0x20 [ 216.894867] __sys_sendmsg+0xe5/0x210 [ 216.898637] ? __sys_sendmsg+0xe5/0x210 [ 216.902586] ? SyS_shutdown+0x290/0x290 [ 216.906541] ? __sb_end_write+0x9e/0xd0 [ 216.910509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 216.915507] SyS_sendmsg+0x2d/0x50 [ 216.919030] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 216.923757] RIP: 0033:0x452879 [ 216.926916] RSP: 002b:00007f67f07b8be8 EFLAGS: 00000212 ORIG_RAX: 000000000000002e 2017/11/22 14:41:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = getpgid(0x0) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$tun(&(0x7f0000f7b000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000301000) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r4, 0x20}, 0x6) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000a5000-0x10)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r5) 2017/11/22 14:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f00005bc000-0x4)=0x100000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000071000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000536000)={0x3, 0x1, 0x9, 0x100000001, 0x1, 0x10001}) sendmsg$kcm(r1, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) [ 216.934595] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 216.941847] RDX: 0000000004000086 RSI: 0000000020e5bfc8 RDI: 0000000000000013 [ 216.949096] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 216.956335] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 216.963576] R13: 00007f67f07b8b58 R14: 00000000004b758e R15: 0000000000000000 2017/11/22 14:41:47 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd6000)="2f6465762f73657175656e6365723200", 0x40800, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000f9a000-0xbe)="0924b86d171ba3e7005b98f14acd86213ed0e625a62899c9183fa6c9a3139dff95b9f5e11fd8df662385fe99a990d834f01913f2b7ca126c424dcc4756bdc3c2feb7e18609f919cc101cfb3e6f87689bc253f63fb76bcf6fbd387de5c1358c05c22681cbf6707c46cc0cbda280c77dff6feb60bbf5d9b1bfdbe688d7525538e98e6903444637c73bafff052b46c07d7482f97cf0c7e53bf344558173b3575cf79dcc531fbdeece23b16e7c94da9b6aa236643efc9371376410a3b7e59dc9") r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r1, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:47 executing program 3: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ef9000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000055e000-0x12)={@generic="b31aff4e233575abbf80b104850ec60b", 0x0}) connect$inet6(r1, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00002c8000-0x4)=0xc000000000000000, 0x4) [ 216.999744] device syz6 entered promiscuous mode [ 217.038331] device syz6 left promiscuous mode 2017/11/22 14:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00003ec000)={&(0x7f0000229000-0x80)=@generic={0x0, "e7e589a637b0417b0fc0f057a7626747470e4679dabf31a0ee1fd0e9bdb2364127268d4d9fddb6c67d1db8674c5876936fd0b56f6fd8956ea544e0956f7c5fc45ddba6b87cbae07cc6d570f4e280eee2c45077848635cca9287779380f92e0a6142fbf0fb2a40957af5365978f9636b18906c5ff6ecd31e1da3091d80007"}, 0x80, &(0x7f0000ccc000)=[{&(0x7f0000961000)="911840843c159785da822432695d67ab7aa9426ae605c9a36fee934cea25f45a08381bae5678d2aa2a58fdb1610903280836c31d9c5e4dad9e888dfc7fd3e31278e49f9589e145a08caf315da84fbfd1ec1f301de6baf5c3bd79561bcebe72ffe7cde3260d88ec6518350deb131146b9a9b2c56b86a207be0ebf3f12b4a4fe5fc7b47bcd243a353549df796143a80938cd36cd905a3802029a484621ae8254126d79c502e70fe4605a9e5eeab6234d2d7aba4de1e8e147264173a6b17cd8a3a2e0175969", 0xc4}], 0x1, &(0x7f0000ac9000)=[{0x1010, 0x10c, 0x8, "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"}, {0x30, 0x116, 0x3, "ef445e94afb204f63e0814e5125ea807941ae4ccc71181eddc93"}, {0x50, 0x10f, 0x7, "1394a8f6d6efb03ecfbe49c1232070620ed62f853971ecc691f74c66d8d832b89de7b852a2db24be26f9d615161dc9cba8590db01c6debb6c8e095fd8abb23"}], 0x3, 0x40}, 0x8800) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) syz_extract_tcp_res$synack(&(0x7f000001b000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x231, &(0x7f0000aa9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv6={0x7, 0x6, "664f37", 0x1fb, 0x67, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@fragment={0x87, 0x0, 0x1f, 0xffffffffffffffff, 0x6, 0x92, 0x2}, @dstopts={0x33, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x3d, "a143201ee2add9f910dc35762b31c7a51ca297f9efc9f5a261cd69f284996a2616624241f9ba15e3c7dd54ad968f1a84963ad85f9653b75c8a88b6f985"}, {0xff, 0xc6, "37b6a75d6140d172eda1c1af591c5eda4be8c67418bbbf18ac8293fdf726a12a74e22de589e457a0af3e414071c77a8723e7d419b5284dac78572188c09b909a9690e20ecc743970e5b0e2225b9ee2435689fe6b4c54610c0bfef8535d62e696e9335a645755053a4fff8f0693864eebb021f508cf819099cb16da1b0d533de2c92c6941e14bd6f90888595a22d874af0a85fc0f881a7500685c9d652aa66fc8e1abf08350166cee0654a0b7069b2840040231b685eb50e45775a0694f6527de8d8262f94391"}]}], @tcp={{0x0, 0x2, r2, r1, 0x6, 0x0, 0x5, 0xa, 0x800, 0x0, 0x2, {[]}}, {"6bb62b76b721015679c06200b42c829268debce9510a0ef9a7f181309a2dcbd61b9091f2b7df75de5d3f18960b95abe9efcafbdcec6abc996ea36c7ab08cb88269e54ed9ca0d637735c3e0a6be89bbe6eb107e0d1dd96cee94e19d322655a0849df7a3dd5d923b42ecb60f17df2f0326f3034e554d308f330cf26125a763b78ca7ea384e5a8c73b04d561f6dda6152b2771a8d01c14a51c2f118177e9ab6207b40f7e47e002b345372fdddf17d4f2fccbcef740f58a111e83cd07a76615eaae0e786ac927e700d11e4e4ba5956672523"}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x401) r4 = socket(0x2000000405, 0x6, 0xfd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000ff9000-0xaa)={0x0, 0xa2, "9394283b67c04e05fbe13d01698addc7e438b4c248ffd78037a76afd100c230817764ce05946d591fc878668c374d3e10898162c64d97c5d91c3b37b12e5a049438b84ae0f19faaa7d754fa3a773d3bfbda5223b4c1d62ec20062f4de6d405da9bd0b63946e7ea2f1ca0fc7db2c5b6fb141eb8fe393036ca9dcdc321adb71ea4d7fa9c27b7cb1a1b6baeb515cb3e53a86667f12284c3d242a464225d1effe75aaf54"}, &(0x7f0000c8a000+0xfea)=0xaa) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e92000-0x8)={r5, 0x4}, &(0x7f0000abd000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b23000-0x14)=@ethtool_dump={0x40, 0xb8, 0x1, 0x1, "00"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000795000)={0x42424242, 0x42424242}, 0x81, 0x20000000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$TIOCSCTTY(r7, 0x540e, 0x1) ioctl$KVM_SET_NR_MMU_PAGES(r7, 0x9205, 0xf0b1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r8, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r8, &(0x7f0000de2000)="", 0x0, 0x40010103, 0x0, 0x0) sendto$inet(r8, &(0x7f00006da000)="e1", 0x1, 0x4000000, &(0x7f0000b97000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r8, &(0x7f0000368000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000003}, 0x1c) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x2a, 0x0, 0x0, 0x20000000000, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r3, 0x0, 0x0, 0x5, 0x80100000010, 0x4, 0x0, 0x0, {[]}}, {"0069"}}}}}}, 0x0) r9 = socket(0x8, 0x2, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f00000c1000)=0x2000000004, 0x4) recvmsg$kcm(r7, &(0x7f0000ca4000-0x38)={&(0x7f0000333000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dfb000)=[{&(0x7f0000196000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f00004b7000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000cf6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x3, &(0x7f000013a000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0xcdc9}, 0x100) [ 217.078153] device syz6 entered promiscuous mode 2017/11/22 14:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e68000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000710000)=0x1000, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000e68000-0x8)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006f1000)=0x0) creat(&(0x7f0000354000-0xe)="2e2f66696c65302f66696c653000", 0x0) creat(&(0x7f000065c000)="2e2f66696c653000", 0x108) [ 217.123094] device syz6 left promiscuous mode 2017/11/22 14:41:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) readv(r4, &(0x7f0000d36000)=[{&(0x7f0000346000)="00", 0x1}], 0x1) pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000026c000)={0x1000, 0x96ba, 0x8, 0x8}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r7 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:47 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fd7000-0x1)="00", 0x1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000fd6000)={@generic="d85125c04f94b317b874ba98584f20b4", @ifru_names=@generic="b8f0514b05ce7ee919c41ee63d94ea5c"}) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r1, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$bt_rfcomm(0x1f, 0x1, 0x3) sendto$inet6(r1, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000a5000)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000821000)={r0, &(0x7f0000385000-0x3a)="2c79f42a7d3dc71c02e3d95fc3d32eaaf08491dc8a68c2f9c0fc6d96bd7660c5dca9079adb08f8a2392977e2db84a303963de2a23536a294c629", &(0x7f0000435000-0x49)="ea141d3fb01515419a8fb73a852ffd0d56c5498904a9d9f595e421843aa0269271bc2f2c5b80750db7d1dfdba77e7b94cfaabdac809acc9e079e1483af91970704b714eb7a16223b87", 0x2}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x0, 0x7, 0x100) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000abb000-0x10)={0x3, &(0x7f00005e6000-0x18)=[{0x8, 0x81, 0xff, 0x8}, {0x0, 0x7fff, 0x8, 0x0}, {0xc00000000000000, 0x100, 0x800, 0x5}]}, 0x10) bind$inet(r2, &(0x7f00003a9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000aae000)={0xa, 0x0, 0xb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000002000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x6e, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008b4000)=0x0) r3 = getpid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0xfffffffffffffffe, 0xbc7, 0x4a62, 0x0, 0xffffffffffffffff, 0x100, 0x0, 0x1000, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000073d000-0x1d)="0000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000190000-0x8)={0x0, 0x3f}, &(0x7f0000ef0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000056d000)={0x60000000000, 0x2, 0x7ffe, 0xb, 0x7ff, 0x2, 0x2, 0x9, r4}, 0x20) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f00000b5000)=0x1ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000924000-0x40)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) r6 = dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r6, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x810) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) eventfd2(0x100000000003, 0x80801) madvise(&(0x7f0000e59000/0x2000)=nil, 0x2000, 0x9) clock_gettime(0xfffffffffffffff8, &(0x7f0000c8d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000950000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000aa0000-0xa)="00000000000000000000") clock_gettime(0x0, &(0x7f0000ff5000)={0x0, 0x0}) munlock(&(0x7f000030e000/0x1000)=nil, 0x1000) mincore(&(0x7f00007fe000/0xc000)=nil, 0xc000, &(0x7f000056a000)="") mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = getpgid(0x0) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) perf_event_open(&(0x7f0000677000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x3, 0x4000000000000003, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket$netlink(0x10, 0x3, 0x4) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r4, 0x20}, 0x6) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000a5000-0x10)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r5) 2017/11/22 14:41:47 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000fd6000)={0x1f, 0xffffffffffffff01, {0x200, 0xc5, 0xc81c, 0x0, 0x10001, 0x800000000000}, 0x6d, 0x4000000000000000}, 0xe) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:47 executing program 4: syslog(0x3, &(0x7f0000f0b000)="00", 0x1) pipe(&(0x7f0000a08000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d9d000)="2f6465762f6175746f667300", 0x2200, 0x0) socketpair(0x0, 0x6, 0x6, &(0x7f0000787000-0x8)={0x0, 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000116000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000005a000-0x4)={r3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup3(r4, r4, 0x7ffff) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000d38000-0x20)={r0, 0x2, 0x7, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$unix(r5, &(0x7f0000d69000)=@file={0x0, 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&(0x7f0000dd0000)=0x1002) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = eventfd2(0xfffffffffffffffd, 0x80000) prctl$getreaper(0x0, &(0x7f0000342000-0x4)=0x0) r9 = eventfd2(0x0, 0x0) ioctl$fiemap(r6, 0xc020660b, &(0x7f000052b000-0x58)={0x1, 0x2, 0x7, 0x1000, 0x1, [{0x2, 0x2, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r10 = add_key$user(&(0x7f000098d000-0x5)="7573657200", &(0x7f0000244000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c5a000)="54d8af919dc280908ac2521f937fd993b1831ac2a692d95904a20f7ea1e728263b62bcd112fc833c277fccfa2a84f9746362ff5fb6155be196149e01e4cf261030e127079874f6466d3182d80a8cab158473e348d4dd706035489a38bfcfc861c2e3a4333173386eda14aaa20c300cfa815affab2cd8219cf6a9e6d48feff6a63f8ce9335713fe22c6672db9e11de2542a32b988e31cd195af74147c3fe79bd294adb716f774b0fd7f2c5c1003a6874c7e6f06a6910ec7f5e2ff328874e117d29066f80e", 0xc4, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r10, 0x101) r11 = creat(&(0x7f0000d85000-0x8)="2e2f66696c653000", 0x0) unshare(0x2000000) fcntl$setflags(r11, 0x2, 0x1) mount(&(0x7f0000ad0000)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000ce9000-0x7)="63707573657400", 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009d4000)={r11, 0x18, &(0x7f00002be000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r12 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00008a0000)=0x0) tgkill(r12, r13, 0x6) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000081000-0x20)={r8, 0x0, 0x2, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r6, r8) [ 217.223189] device syz6 entered promiscuous mode [ 217.237734] device syz6 left promiscuous mode 2017/11/22 14:41:47 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setpipe(r0, 0x407, 0xffffffffffff87b0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) open_by_handle_at(r2, &(0x7f000001d000-0xd4)={0xd4, 0x9, "4b34430009d245ab81877c86320be79ddb6938da1b1faeede586426f79308694f6c10868f383bfe23f5e694774f542788cff23cc1bb55f1577b3a4cf3c0dabf02933043ad16afa712b7f930f24f77a248ec2596638180500000000000000b8219e55c0838cfbd1f837f5b06193956da56be5ee8d811eb974718fae96bf5164747ae13909e7562c0b15dadb6225a70f23fffcb52a6d806a4bdb970cfcfbbfd0585435dfeb9616780a43f134cd04635819b94b50157d47dc69bd5a3dafc5dab2230000000299eae04409035861"}, 0x200) pipe(&(0x7f0000067000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) r5 = add_key(&(0x7f0000ef6000-0x6)="6c6f676f6e00", &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r5) r6 = dup2(r1, r1) write(r3, &(0x7f0000067000-0x95)="211187a874ea607e81545a412b2523d5b8026c88bbf52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd334340900000012c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678e28ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x93) msgget$private(0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f0000726000-0x10)={0x773, 0x0, 0x2, 0x1000}, 0x10) fcntl$setpipe(r3, 0x407, 0x100000800) writev(r4, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) read(r3, &(0x7f0000035000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000a4a000)=r4) poll(&(0x7f0000067000)=[{r4, 0x2d4, 0x0}, {r4, 0x1a, 0x0}], 0x2, 0x3) set_thread_area(&(0x7f0000ef6000-0x10)={0x3, 0x20001000, 0x2400, 0x7fffffff, 0x20002000000000, 0x2, 0x7fffffff, 0x2, 0x8, 0x1}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000067000)={0x6, &(0x7f0000067000)=[{0xb88, 0x3ff, 0x1ff, 0x3}, {0x3f, 0xa9, 0x7, 0x9}, {0x200, 0x2, 0x401, 0x9}, {0x2, 0x80000000, 0x83, 0x6}, {0x7, 0xa8, 0x0, 0x7}, {0xe3, 0x5, 0xfffffffffffffffd, 0x7fffffff}]}, 0x10) read(r3, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000ef7000)={0x4, [0x7f, 0x8000000000000, 0x53, 0x2]}, 0xc) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000069000-0x4)=0x0) recvfrom$unix(r6, &(0x7f0000ef7000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0, 0x40000040, 0x0, 0x0) clone(0x0, &(0x7f0000ef3000-0x1)="3b", &(0x7f0000f13000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000ef2000-0x2)="0102") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/11/22 14:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000854000-0x9)="2f6465762f6b766d00", 0x10002, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = socket$unix(0x1, 0x7, 0x0) bind$unix(r4, &(0x7f000003b000)=@file={0x1, "2e2f66696c653000"}, 0xa) timer_create(0x6, &(0x7f00006b8000-0x60)={0x0, 0x19, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000839000)=0x0) timer_getoverrun(r5) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r6 = getpid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) sched_getscheduler(r6) getsockname(r4, &(0x7f0000829000-0x35)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c96000-0x4)=0x58) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000002d000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000781000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000046e000-0x28)={@common="726f7365300000000000000000000000", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = creat(&(0x7f0000367000-0x8)="2e2f66696c653000", 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f0000ec0000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}], 0xa) openat$kvm(0xffffffffffffff9c, &(0x7f0000a15000)="2f6465762f6b766d00", 0x220340, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00002a1000)="2f6465762f6175746f667300", 0x210001, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000d43000)=0x40000000100003) inotify_add_watch(r4, &(0x7f0000820000)="2e2f66696c653000", 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000dfd000)={r8, r8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffd}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f0000ded000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setsockopt$sock_int(r9, 0x1, 0x7, &(0x7f0000022000)=0x79c, 0x4) 2017/11/22 14:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) syz_open_dev$usbmon(&(0x7f0000320000)="2f6465762f7573626d6f6e2300", 0x91, 0x800) 2017/11/22 14:41:47 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) personality(0x400000d) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000ee9000)=0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000254000)="2f6465762f72666b696c6c00", 0x20140, 0x0) inotify_add_watch(0xffffffffffffff9c, &(0x7f00002a9000-0x8)="2e2f66696c653000", 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f000099e000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000bf8000/0x4000)=nil, 0x4000, 0x3, 0x2830, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f00006bb000)="2e2f66696c653000") r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653100", 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) symlink(&(0x7f00005cd000-0x8)="2e2f66696c653000", &(0x7f000083e000-0xa)="2e2f636f6e74726f6c00") r5 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000ee1000)=0x0) fcntl$setlease(r3, 0x400, 0xfffffffffffffffe) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000dd9000)={0x0, 0x7, 0x1, 0x20, &(0x7f000000d000/0x4000)=nil, 0x9}) [ 217.302943] device syz6 entered promiscuous mode 2017/11/22 14:41:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = getpgid(0x0) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffff8000, 0x30, 0x468f0, 0x200}, &(0x7f0000000000)=0x18) socket$netlink(0x10, 0x3, 0x4) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fc1000-0x6)={r4, 0x20}, 0x6) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000a5000-0x10)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r5) 2017/11/22 14:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00007a7000-0x4)=0x0) fchmod(r0, 0x58bee0e45ec04ea2) symlinkat(&(0x7f000025f000)="2e2f66696c653000", r0, &(0x7f0000d07000-0x8)="2e2f66696c653000") socketpair$unix(0x1, 0x0, 0x0, &(0x7f000043a000-0x8)={0x0, 0x0}) open(&(0x7f00001e8000)="2e2f66696c653000", 0x30a41, 0x40) close(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000f84000-0x10)={0x8, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000d33000)={r2, 0x6}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000523000+0x55c)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r0, &(0x7f0000e8c000-0x8)="2e2f66696c653000", r0, &(0x7f000028e000-0x1)="2f", 0x2) linkat(r0, &(0x7f00005bb000)="2e2f66696c653000", r0, &(0x7f0000f73000)="2f", 0x400) removexattr(&(0x7f0000c2a000)="2f", &(0x7f000052e000-0x14)=@random={"6f73782e00", "73797374656d736563757269747900"}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000ae1000-0x4)=0x0) socketpair(0x3, 0x806, 0x84, &(0x7f0000787000-0x8)={0x0, 0x0}) fchmodat(r3, &(0x7f0000814000-0x8)="2e2f66696c653100", 0x2) getdents(r0, &(0x7f0000ff4000)="000000", 0x3) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000ce6000)="d3f5a5e9aded00ae1accf9bac4276fa0d71ccaa01f2e7f51bc550397a04324746c1a1e62cb977607a3bf5c6ca397c782b0a5fafa0c0575095b6dfc720dc4082285d64bbf1534fdee1c04af376338417be02a62a5a45e655b3de88274a03cb623411f4fffa8638afb7d4fff7930a7f1e3336929c9558b2cb694ab3c872d8cf3559c5fc053ddf4dcdff0b35eb0bbfc10cb948c103172072b5d328a534267110070f2b968205e8eb7d0c5c07697f635bce95340b8e3622308b60df80a8319a7e8ecb2679f325b1e25d7629742f92e0169a16bb9ca68fea3d5ff5bd213154750e161a1b5a5e5b7cc34da613c5c7ba18ff7", 0xef) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00002b5000-0x8)=0x7ff) close(r1) mkdirat(r0, &(0x7f0000315000-0x8)="2e2f66696c653100", 0x100) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000026f000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006bd000)={0x0, 0x0, 0x0}, &(0x7f0000392000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000dc2000-0x20)={0x2, 0x7fffffff, r5, 0x2, r6, 0x80000001, 0x400000000000, 0x3}) [ 217.324874] device syz6 left promiscuous mode 2017/11/22 14:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresgid(&(0x7f000071a000-0x4)=0x0, &(0x7f0000b81000)=0x0, &(0x7f0000fab000)=0x0) getresgid(&(0x7f0000a9a000)=0x0, &(0x7f0000bda000)=0x0, &(0x7f0000ec0000)=0x0) stat(&(0x7f0000410000-0x8)="2e2f66696c653000", &(0x7f0000ae5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000f5b000-0xc)=[r1, r2, r3]) socketpair(0x11, 0x3, 0x1f, &(0x7f00004a3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ce000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f000027c000)=@ax25={0x3, {"6ac652909b8052"}, 0x0}, 0x10) ioctl$TIOCGPGRP(r4, 0x40046104, &(0x7f00006bc000)=0x0) r5 = syz_open_dev$loop(&(0x7f000001f000)="2f6465762f6c6f6f702300", 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000d0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$bt_sco(0xffffffffffffffff, &(0x7f000003e000)={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r4, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b76000-0x4)=r7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f00005db000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000feb000)={0x401, 0x100000000}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 217.392653] device syz6 entered promiscuous mode [ 217.406893] device syz6 left promiscuous mode 2017/11/22 14:41:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) readv(r4, &(0x7f0000d36000)=[{&(0x7f0000346000)="00", 0x1}], 0x1) pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r7 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x5, &(0x7f0000001000-0x5c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5f3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r2, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:47 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)="2e2f66696c653000", 0x200) chdir(&(0x7f0000013000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000013000)="2f6465762f7663732300", 0x5, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000012000)="2e2f66696c653000", 0x0) getsockname$inet(r0, &(0x7f0000004000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) symlinkat(&(0x7f0000012000-0x8)="2e2f66696c653000", r1, &(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000012000)="2e2f66696c653000", &(0x7f0000012000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setxattr(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000001000-0x11)=@random={"73656375726974792e00", "5b2d47504c2700"}, &(0x7f0000001000-0x3)="5c5300", 0x3, 0x2) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000000)={0x6002, 0x10f000, 0x100000000081, 0x1, 0xda}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x2)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000013000)=0x0) r3 = getgid() chown(&(0x7f0000014000-0x8)="2e2f66696c653000", r2, r3) splice(r0, 0x0, r0, 0x0, 0x7, 0xbd80d24d2da872e1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/22 14:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000454000-0x58)={0x26, "6861736800000000000000000000", 0x200000020, 0x4, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a3b000-0x10)="e8fffffffffaff80ff0000fffffffaff", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x108, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000545000)="") r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = creat(&(0x7f00004e1000)="2e2f66696c653000", 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000a1e000-0x8)={0x0, 0x5}, &(0x7f0000989000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009e8000-0xc)={r4, 0x8001, 0x30}, 0xc) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00009f3000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00000000726530fc0000000000000000"}) socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f00008f9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101001) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f00000c7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x5ffffffffffffffe, 0x2, 0x0}, 0x20) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000cf9000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r7, r8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r9 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r9, 0x89a0, &(0x7f00007bc000)=@generic="b271e64b481f9e0605dd925aa76f2f76") socketpair(0x9, 0x80007, 0x37a70d1d, &(0x7f000038f000)={0x0, 0x0}) r10 = accept4$inet(0xffffffffffffffff, &(0x7f00007d1000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000147000-0x4)=0x10, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r10, 0x5411, &(0x7f0000c5e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x6, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) 2017/11/22 14:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = getpgid(0x0) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) socket$netlink(0x10, 0x3, 0x4) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000fc1000-0x6)={0x0, 0x20}, 0x6) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000a5000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r3) [ 217.448480] QAT: Invalid ioctl [ 217.454499] QAT: Invalid ioctl [ 217.465630] device syz6 entered promiscuous mode [ 217.473931] device syz6 left promiscuous mode 2017/11/22 14:41:47 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001ef000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000fd6000)={0x9, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1000, 0x2, 0x9, &(0x7f0000fd7000-0x10)=@common="65716c00000000000000000000000000", 0x9, 0x100000001, 0x3}) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ea0000)=0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f00003c6000)={0x1c, 0xfff, 0x2, 0x401}) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) [ 217.520419] QAT: Invalid ioctl [ 217.532264] QAT: Invalid ioctl [ 217.542891] device syz6 entered promiscuous mode [ 217.554098] device syz6 left promiscuous mode [ 217.593505] device syz6 entered promiscuous mode [ 217.616877] device syz6 left promiscuous mode 2017/11/22 14:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006d6000)={0x0, 0x0}, 0x807ff) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000b8b000)={0x100000, 0x1000, 0x7f, 0x6, 0x1ff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00008fc000-0x38)={&(0x7f0000e7f000-0x60)={0x27, 0x6c5, 0x1e, 0x1, 0x5, 0x7fff, "976c64ccacd1c1ccb2227a0c4af1f6ccbd6df20aa54f1d5fa551e39c74ce974876255dfe7841275b105f79fe122e485430510ca7f21bb1c446af5078c89c95", 0x1}, 0x60, &(0x7f0000651000)=[{&(0x7f0000fdd000-0x88)="ebcab6ed8830cf9b9342e3c60d0dc9e422b9b553fdcdeb48d59daa3d85fb8f0d9c968b9a79004f839e290109779719c4a420ec8ad83feb198105a4b0cac1a8442a6eb8d6ca8554d41b2bd60ffbf6c23996b09b2b23be8725e83e7474f3ae342bf77c227b030a9edd38e30aece16b4fdefbd303964a4be2ecee8b78cc3e47675526f991c1379e7aa9", 0x88}, {&(0x7f0000ee5000)="8b684a5c3c60c2d68b6df4fd5d91f5e63d1675543281283b8f89db92abe7df1a9354b8b768d21e19bf807e62797f319061a9b416d8110fe15e728e4b7d1a00ecfb7f4f245658cd83811b6692d35ad0d84b0698d372d79056d16c972eabde6884f85e200b29d9135f4bf481d14aeece4a43a3b6853def2e61253d4260aabf1eabac5b7bc0b76e6b5666ad56526c87c00702a9db827a125a72f061f6cbb446b03d0f035f801b04beb7e2a429f36dc9b4c27f6b102ff5ddc98d813188e965a344c85c0d4e4f9f28221de6", 0xc9}, {&(0x7f0000864000)="10c2057c7fbc9f47b394f205a0eacf70cd672be94fda249d933a961a1ab106da30c9c278ca52a34f81885a", 0x2b}, {&(0x7f0000ab7000)="c462bdba0daea0e0a060f924ce2d66eb17721c8626ad2dd6a23bc257f09a93c6a1dbd4443914ebd5acbe12e42c9ed8", 0x2f}, {&(0x7f0000dda000+0x9ac)="db27af097103136ee5808862ae91b17bed26c47cbe553c072dd2b65e499b3d230917cd417967a7f0b8869468c5490332435f063a882b9decb39217215bb328da26c679b1fcc5e8015d2ed4551420b7f1a12738832036f992a10f0c7c81ea5dcfd5870aa8653814d39f61f7bba51fad548d78f649a9a2e915bef443f56d0c4d6e7c5e924a4d12e833b1d1e5897b79082ebc88f79273b0ff40e78fad82df265047d7043d2859f2b97a251498a939d9a7273535109d159edcc7a34a28556c5d74c87fda759e9ee3be34431cba7e72498e6798b6dd7b8e6da1db71f0ee45f16da6e828c6856b66f5341550", 0xe9}, {&(0x7f00008d3000-0x37)="c2d850952a61aa95640e8775d507ccc05b8feedf4a9c4ac8378bbaea2bda5ebddfbdfa5453f002f95d4dc7aa15e6d8747fe7fb1b39fe5e", 0x37}], 0x6, &(0x7f0000a07000-0x28)={0x28, 0x107, 0x80, "178a4e0360788776e02e7617b5787e5e79f63cee07"}, 0x28, 0x800}, 0x20000000) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f00000c6000-0x4)=0x4, 0x4) connect$netlink(r2, &(0x7f0000c12000)={0x0, 0x0, 0x100000000, 0x6892}, 0xc) connect$inet6(r2, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ee9000)=0x0) io_setup(0x2, &(0x7f00000cb000-0x8)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000006f000)={0x0, 0x0}) close(r4) io_cancel(r3, &(0x7f00004f7000-0x40)={0x0, 0x0, 0x0, 0x8, 0x4, r1, &(0x7f0000d81000-0x1000)="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", 0x1000, 0x1, 0x0, 0x1, r1}, &(0x7f00009e5000-0x20)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000880000)="2e2f66696c653000", 0x2, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000c52000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d9c000)={0x0, 0x2, 0x10, 0x1, 0x0}, &(0x7f00007ef000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bc5000)={0x4, 0x4, 0x80, 0x2, r1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00003ac000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000003b000-0x8c)={0x1, 0x1, 0x7f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) fcntl$setsig(r0, 0xa, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000f1f000-0x78)={0x4, 0x78, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xd8, 0x0, 0x5, 0x3277, 0x85, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x16f, &(0x7f0000c29000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000b1b000-0x48)={0x4, 0x9, [{0x2, 0x0, 0x6}, {0x5, 0x0, 0xfffffffffffffffa}, {0x9, 0x0, 0x4d}, {0x330e, 0x0, 0x7f}]}) mkdir(&(0x7f0000330000)="2e2f66696c653000", 0x10) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x4, &(0x7f000058d000)="") mount(&(0x7f00006a3000)="2e2f66696c653000", &(0x7f0000976000)="2e2f66696c653000", &(0x7f0000905000)="646576746d70667300", 0x0, &(0x7f00009d6000)="") mount(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000447000)="2e2f66696c653000", &(0x7f00000e1000)="6d73646f7300", 0x9021, &(0x7f000097c000-0x1)="54") userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f00000fc000)={0x1000019980330, r2}, &(0x7f0000049000-0x18)={0x2, 0x6, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x80009, 0x23) semtimedop(r3, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f000001f000)={0x2000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x200000000803, 0x4, &(0x7f0000864000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000072b000)={0x0, 0xfffffffffffffff9, 0xfffffffffffffffe}, &(0x7f00005c0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007a5000-0x8)={r5, 0x0}, &(0x7f00002af000)=0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000be7000-0x10)={0x2, 0x1, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4b, &(0x7f00004a3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0xc2, 0x0, 0x0, 0x800, {[@md5sig={0x13, 0x12, "ada4d7cbfe7b7d8fda83cf5bcc125f0e"}]}}, {"55"}}}}}}, 0x0) getsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000bea000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000bf7000-0x4)=0x8) 2017/11/22 14:41:48 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$inet6(r0, &(0x7f0000405000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004dd000)=0x1c, 0x800) 2017/11/22 14:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = getpgid(0x0) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x4) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000fc1000-0x6)={0x0, 0x20}, 0x6) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000a5000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r3) 2017/11/22 14:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) readv(r4, &(0x7f0000d36000)=[{&(0x7f0000346000)="00", 0x1}], 0x1) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r7 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:48 executing program 4: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000aee000)="") r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r2) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003a6000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000116000-0x4)=0xe8) lstat(&(0x7f0000733000)="2e2f66696c653000", &(0x7f0000335000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a87000)="2e2f66696c653000", &(0x7f0000aef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000aee000)=0x0, &(0x7f00006d6000-0x4)=0x0, &(0x7f0000417000-0x4)=0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000aef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000aee000)="2e2f66696c653000", &(0x7f0000aee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003ae000)=0x0, &(0x7f0000a95000)=0x0, &(0x7f000033d000)=0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000aee000)={0x0, 0x0}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000aef000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aef000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000048f000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000838000)="2e2f66696c653000", &(0x7f0000a02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000227000)="2e2f66696c653000", &(0x7f0000aef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f000063e000-0x38)={&(0x7f0000aee000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00001b3000)=[{&(0x7f0000040000)="", 0x0}, {&(0x7f0000121000-0xb1)="82143be2e455d4a77e349a5ede5a8d3a3c6663b70b073e104c11d9b1f123d3b2555d38acb5c2c864a883bbb1f0a39ecda6762aba44d1729afb6c1f22ad4c5e343ac1bee3b6601d3fd063d0e28a0197d3c6b3c3cbc63b8a33935b31e11afb83264450adbea50b103e5fb99a53208e613d615c08719926676f122b33ce24e283b059857912f7a4afc64f255f9e9e2448b1282ef982bb0e15586f1a03766be8145923bcb04e2150b02d309d027a5f2f4fb9af", 0xb1}, {&(0x7f00004b4000-0x93)="9d223f7b34591b1ce92a71a2160772e0ec3f383cef38b498b8ca21fd4243abca102aa474f9ec24780309b8b6b6b4e144954812b2bc704fd2a695e4c998f80b36720b9d498e64148b30a85578b9c362cf358abca3177e6f2b2a1ab48a9e72651917b794d23bab3a6cc7d6150a8c071a106cde72b7feb2ce3f2b9830a29555cd0913512f1181c8c8b4f623b6a3b96095841db593", 0x93}, {&(0x7f00008b7000)="f408d43765a54eadeb1e", 0xa}, {&(0x7f0000aee000)="", 0x0}, {&(0x7f0000832000-0xa4)="52297f58616ab6d15c65e4e5fabf631b913b89c68c0ec81231e5376d2c3ad257423420cd9ea2a863242c6806c578597d5dd4b7986fca0f86b7889c07f2c5c195837c8dff9202ba108a668be42d3ce89d997816f4ca9629bd7a56a4509f81014bce978dab12fde3c34f7c01b6281cf91f07b88eca3073e4b478e21d16982c0554d3f8d0c2ebc3a7b2f658ab3709217a5a1ae12280e551558172769640a1fd4f3a466892a5", 0xa4}, {&(0x7f0000aef000-0xc)="2e123de292c3c84bc630106b", 0xc}, {&(0x7f0000890000)="15590533914904f2bbe8996d5f0c32737ea7858ca11a90127cb3a8ff57222b75192e5f5ca48750c6cf58d31217a8510582ae135b843f717dd719d849cb1a022788c21f2febb98d3a4ccce1867d6fce1d571103c82cb05a6890a4734467c28039973a58f70fd15404ed6f0fca7a03d5840513a3648c9b13a7bac80bc2cb11718b9d4186363c34bef1f668d29af110b82070cda5888d5cbf06c093ed349c2b85eab1297eeaa743a588555484307cde08b8e2b1fc8972e5f4fefdbd3e31b1e83100b10fad960b17ab68541956d282529c2bce3fc7268710e20d29", 0xd9}, {&(0x7f0000aef000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000aee000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r2, r1, r0, r1, r0]}], 0x7, 0x8000}, 0x800) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000899000/0x18000)=nil, &(0x7f000047d000-0x18)=[@text32={0x20, &(0x7f0000af0000)="9a65a60000c90065656565650f01d12e260fe4e964dd7f430f2153c4c3015df97d66b836008ed80f01c866baf80cb828dc708fef66bafc0cedb805000000b9000000000f01d9", 0x46}], 0x1, 0x46, &(0x7f0000aa7000)=[@cstype3={0x5, 0x4}, @cr4={0x1, 0x10000}], 0x2) r19 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c7000-0xb)="2f6465762f6877726e6700", 0x140, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r19, 0x84, 0x79, &(0x7f0000aef000-0x4)=0x8, 0x4) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001d1000/0x18000)=nil, &(0x7f0000af5000-0x18)=[@text64={0x40, &(0x7f0000af5000-0x6e)="c421ed747737139d35354b0f01d1c744240067f90000c74424028000c0fec7442406000000000f011c2466baf80cb8b6bd9c8d66bafc0cec66fa6100b80f000000ef420f0766ba200004652a8fed700000ba000000000f30c744240012000000c74424022e000000ff2c24", 0x6b}], 0x1, 0xd, &(0x7f0000af3000)=[@dstype0={0x6, 0x0}], 0x1) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000af4000-0x138)={{0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xffff, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd002, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x3c, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4000000000000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3d6, 0x0, 0x0, 0x400, 0x2, 0x2, 0x6, 0x0, 0x0, 0x0}, {0x0, 0x20000000000, 0x4, 0x0, 0x1, 0xd0e5, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0}, {0xf000, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r19, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 217.717954] device syz6 entered promiscuous mode 2017/11/22 14:41:48 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fsync(r0) r1 = dup(r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000780000-0xa)={0x1, "e682490d53b0"}) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c) [ 217.744340] device syz6 left promiscuous mode 2017/11/22 14:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = accept4(r0, &(0x7f000019a000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003be000)=0x58, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004b6000-0x4)={0x1}, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000069d000-0x8)={0x0, 0x0}) r3 = accept4$inet(r2, &(0x7f0000319000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057b000)=0x10, 0x80002) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00005ea000)={0x0, 0x10001}, &(0x7f0000490000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e92000)={r4, 0x0, &(0x7f00006c2000)=[]}, &(0x7f0000336000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b38000-0x38)={r5, 0x30, "867de79b976d693307d611c7a1c84d900a828d850d0496c0c7b12e0d79f2be73a76919bf2b0e6f424887cbf2f2bf4cd3"}, &(0x7f0000f14000-0x4)=0x38) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00006a4000-0xa0)={r6, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c91, 0xb13, 0x81, 0x77eb, 0x1}, 0xa0) connect$inet6(r0, &(0x7f0000b36000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0xffff, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0xa, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3}, 0x7fffffff, 0x0, 0x1, 0x800, 0x41, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x80000000}}, 0xe8) socketpair$inet(0x2, 0x80007, 0x5, &(0x7f0000f81000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000056d000)={0x0, 0x0, 0x0}, &(0x7f0000479000-0x4)=0xc) r12 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006eb000-0xc)="2f6465762f72666b696c6c00", 0x6000, 0x0) ioctl$EVIOCGABS3F(r12, 0x8018457f, &(0x7f0000092000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ee9000)=0x0, &(0x7f0000b00000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r12, 0x84, 0x13, &(0x7f0000dee000-0x8)={r6, 0xfffffffffffffffb}, &(0x7f00004ce000)=0x8) syz_emit_ethernet(0x1530, &(0x7f0000f0a000-0x1530)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e400a33209f9", [{[{0x9100, 0x4, 0x1, 0x3ff}], {0x8100, 0x6, 0x2, 0x1}}], {{0xcbcf, @ipv6={0x0, 0x6, "813348", 0x14f2, 0x6, 0x3, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@routing={0x2b, 0x2, 0x1, 0x8, 0x8, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x3e, 0x6, 0x0, 0x2, 0x1ff, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x7f, 0xffffffff, 0xfe5, 0x8, 0x8, 0x800, 0x0}, @dstopts={0x32, 0x25f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xa9, "75de05684a0f96ed099bc6b37a82921a830702a29b4a895ed1d5bd028cf77622db222be8a1df3757a3087f0d1cf50cca16dfd35dc2a0d57f8927a8ffbac8a82fd114b8a3db6b59e646f19587f24ee07272d002724acc8bb8dae400456a7d24982a055a7d24ad4b2de509f55f6384a9b2b8a5d7feb5b411bc1d2fea9ecba7b7a90e929ff892add4eafc4b1c09ac8c905d108bfe94e25c98aa736e667722b4ab0d99604d6c6235337d9a"}, {0xc7, 0x73, "9fe295b97c0d3b50cd2f0a028d4859031168682a218830443cb9b22c3fd564621c7b9767fd4a39503fa0e6fc313e93d23944f6f76d1de718061cc6cd0a83cabff14a9cf9c2c0687c95e64b86d99dc6adc03aa831bb2e764d49676f2a2eb5bd6e59b28970f6c39945b03e27a1af62c84a5ae32f"}, {0xfe, 0xd0, "94798ee9bc63683f8feb2b3398edfc09768111da6776c529c75c1affd71f083f27feeb1bbf5e68766da0b4d67c0b6f72dfd2524778462dc8fb8f77328f00c36c1d3a398686c9e4eb90e72291f4e867d5c77f00b6b1a4910573b2a50f63db7d2d704e11020a1a11d36c72a301acbf8f64caf6ef01edc0f8b5543145e0eb2f4153161313813788187e8a5e8ecc110154a8f49d87ab277ce5aa703e1d0740e59ef24969162f80239ff1cfbf38edb5107cf6036f9c233effafcee265e8e58b4e282e0a97aafea258955d05aa56684c4fed6a"}, {0x0, 0xc0, "c1da3abdd14c84b6800ae9665c0003a6a7447152a89834b34495bf137c6e701e2ba4cf6bbfc2299a401414f5025cedd5acd43c57dcfb9e4bcd7f6cead5880e10baabb245cf110cfc790108ce14dfcd142f0e1f06f72acc54de044db03da761fac5c7b385048ebe7142bfeaf472ecd54f7be8c91385ed49074c035063935d14a8b1b185cac73ec69974f584cbd3491695840154a548312e360bda37f5197ee317c3bded3ec658eaf2424781b3ab6862d1f0334381dfea1fc4eb75abd13bab3d87"}, {0xcb, 0x1000, "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{0xff, 0x47, "182bcba834d2370f1c3e6cd0ebb11f12752bc0001fe8928978e32e02c5a1c9d5727d535fb35e43164a51ee037a27c4f12ce43a34c8ff65ae847ba1d45698e3e5afdd5558727e7e"}]}, @routing={0x1, 0x14, 0x2, 0x80000000, 0xa8e, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x3, 0xeb, 0x0, "f3b1ef8706109744b031e7f5544fd06a0b80ebbf9a4826794a484d64f762610fd46c017084ee8a4f19b5bc2484b472c682f4f42a5f694e2fdeea656641a44f8ac060dcf1c874bc49394d79ff8f4a9cbd5f45d4e159aa00b3220503f7a98ab41754ed10b2324fec564741cc579e00bbf387203e886f18b109193f594dab92323572e8fb9eb56849dcb7a192c29c0e1a8e3fe0a427abb5e43b411854e14447d97861b72e4377df81ae84bbb215f27b7706bd78bceaad589e0cd336d826840499bf9756f0da74568040f1784dfafe9fdcaae181d1bec90ace85b8b02ad3ce579b21bea8e5"}}}}}}, 0x0) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000b3e000)=0x90, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r12, 0x89e2, &(0x7f0000698000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f0000a12000-0x10)=[], 0x0, &(0x7f000013d000)=[], 0x0, 0x0}, 0x80000000000000}], 0x1, 0x0) r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000236000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) close(r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r13, 0x89e1, &(0x7f0000b28000)=0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f0000090000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000434000-0x4)=0xe8) ioctl$FIONREAD(r13, 0x541b, &(0x7f00006b9000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f0000fb8000)={{{@in=@rand_addr=0x9, @in=@empty=0x0, 0x3, 0x8001, 0x2, 0x15e2, 0x3, 0x80, 0x200000000080, 0x2, r14, r10}, {0x80000001, 0x200, 0xfffffffffffffffd, 0x6, 0xfffffffffffffc01, 0x9, 0x100000000, 0x1}, {0x3, 0x5, 0x9, 0x3f}, 0xf1d0, 0xa, 0x99, 0x1, 0xc9, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20, 0x1}, 0x8, @in=@multicast1=0xe0000001, 0x9, 0x0, 0x0, 0x9, 0x49c0, 0x1ff, 0x100000000}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c85000)={0x1000, {{0xa, 0x0, 0xeadd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0x10003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4000000000800, @loopback={0x0, 0x1}, 0x7ffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000031000)={r9, r10, r11}, 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r13, 0x12, 0x3, &(0x7f0000932000-0x4)=0x0, &(0x7f0000593000)=0x4) close(r0) fcntl$getflags(r1, 0x409) 2017/11/22 14:41:48 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003ea000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000fd7000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0x40010063, &(0x7f0000fd6000)={0x4, 0x1, 0xffffffffffffff00, "df398f7e60af", 0x1, 0x0}, 0x10) r1 = semget$private(0x0, 0x3, 0x104) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r1, 0x6, 0xf, &(0x7f0000fd7000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r2, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 217.797699] device syz6 entered promiscuous mode [ 217.816866] device syz6 left promiscuous mode 2017/11/22 14:41:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x2, &(0x7f0000104000)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ee9000)=0x0) accept$inet(r0, &(0x7f0000376000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a06000)=0x10) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001a4000)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a9000)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009fd000-0x4)=0x40, 0x4) r2 = fcntl$getown(r0, 0x9) ptrace$peek(0xffffffffffffffff, r2, &(0x7f000029a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004b5000-0x10)={0x0, 0x6, &(0x7f0000fc7000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc55}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006ef000-0xf0)={r4, 0xe8, "96f126bd61c19d8f80648a969e4a25ac5704987c1d5f5482450fd3cf2bb34df2cf8d22e776dcfad0f0dce8cc0eac9c70605b7473aff1a6856fcc23be5c76bfa4c578f364b83bc992edae079e723a5f5fdb9aee2d20ab967ab550e2cef6006a2cf76c62600f9dab1a04c67ae8f3e9d33b438969371c39b3418ad43e25a5dcb74b11f13c94060e2ed3160c821ffca4384975306673ef6ab2ce058938ef78fb935ac396fcbcd4f3a4e645acd997ab9fae8d9b681c95e8ed8be6a501b4168d689796b6643072360f9bdd38f8d167b21a06b9b82cf5db9928dafdecf9f5fdd262744d96ebc6aef5a1e1b7"}, &(0x7f0000c88000)=0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4c59, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f8e000)="2f6465762f6375736500", 0x201, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000695000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000238000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000698000-0x4)=0xad) write$fuse_notify_delete(r5, &(0x7f0000fcc000-0x12)={0x28, 0x3, 0x0, 0x2000002, 0x7fd, 0x0}, 0x28) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fcd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/22 14:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) getpgid(0x0) fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) socket$netlink(0x10, 0x3, 0x4) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fc1000-0x6)={0x0, 0x20}, 0x6) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000a5000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r2) 2017/11/22 14:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d4000-0x9)="2f6465762f72746300", 0x200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000044f000)=0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000465000-0xb0)=[@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x29e}, @in6={0xa, 0x1, 0x6dfa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9b2e}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d0c000)={@common="69706464703000000000000000000000", @ifru_flags=0xa001}) 2017/11/22 14:41:48 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000ef3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000fd6000)={0x5, 0x0, 0x101}) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 217.915423] device syz6 entered promiscuous mode 2017/11/22 14:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r3, 0x0, r4, 0x0, 0x58, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r6 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) [ 217.941800] device syz6 left promiscuous mode 2017/11/22 14:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001e0000-0x4)=0x0) gettid() dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00007de000-0x2)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000f92000)={0xffffffffffffffff, 0x0}) dup2(r1, r0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f0000812000-0x6)="6264657600", 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x6)="72616d667300", 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)="2e", &(0x7f0000188000-0x8)="2e", &(0x7f0000753000)="6d736c6f7300", 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000e09000-0x1)="2e", &(0x7f00005e9000)="6369667300", 0x2000, &(0x7f0000ad5000)="") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x200000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000013f000-0x9)="2f6465762f73672300", 0xffffffff, 0x2200) r3 = gettid() perf_event_open(&(0x7f0000eb3000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) syz_open_dev$mice(&(0x7f0000e13000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) 2017/11/22 14:41:48 executing program 0: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f17000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f16000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f15000)=@sack_info={r1, 0x3, 0x0}, &(0x7f0000f15000-0x4)=0xc) connect(r0, &(0x7f0000f14000)=@l2={0x1f, 0x2, {0x400, 0x20000000006b1b, 0x80009, 0x2000000000008, 0x0, 0x8}, 0x8, 0x3}, 0xe) munmap(&(0x7f000099b000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f17000-0x10)={r2, 0x2, 0x0, 0x0}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000462000)={@common="67726530000000000000000000000000", @ifru_flags=0x9000}) connect(r3, &(0x7f0000f15000-0x80)=@generic={0xf, "549ef1242681220f1967cd42eb5cfcb38eed42ed3f5e74bc5e8973e62ca8883d1b420e420255518ad5c4f02eca904c2c3fff5c299cba64b4313434b7a6dbd04011d82474ea7e224721ac7ac896ce0a3e84687fe2e234fc7e513c87d98507f89314a5ed599520e0f624c2ffe541bbaa487a71548ac85dd25ea48a092192db"}, 0x80) sendto$inet6(r3, &(0x7f0000aae000)="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", 0x68d, 0x20048000, &(0x7f0000aaf000)={0xa, 0x1, 0x400003, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f14000-0xc)={r2, 0x4, 0x80020}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ab5000-0x10)={r2, 0xfffffffffffffffc, 0x1effffffffffffe, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f19000-0x8)={r4, 0xfa}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000ab6000-0x8)=@int=0xebe, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f16000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r3, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea", 0xd1, 0x20008004, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003f3000)={0x0, 0x6, 0x7fffffff, 0x8000, 0x0, 0x5}, &(0x7f0000f15000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc02, 0xfffffffffffffffe}, 0x98) 2017/11/22 14:41:48 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c0c000)="2f6465762f76637300", 0x4000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000a3a000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r1, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000fd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fd6000)=0x0, &(0x7f0000fd6000)=0x4) sendto$inet6(r1, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 217.988235] device syz6 entered promiscuous mode [ 217.993671] device syz6 left promiscuous mode 2017/11/22 14:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000d76000-0x14)=[0xc080000000000000, 0x9, 0x30000, 0xe4, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7, 0xe03, 0x38a8000000000000, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) r0 = creat(&(0x7f0000c56000)="2e2f66696c653000", 0xffffffffffd) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000d0c000)="2f6465762f7663732300", 0x200000, 0x800) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00003ef000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00005fc000)=0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000036000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f00004d4000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) r4 = dup2(r1, r0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000dc7000-0x4)=0x0, &(0x7f00009cd000)=0x4) sendmsg(r1, &(0x7f0000101000-0x38)={0x0, 0x0, &(0x7f00005f0000)=[{&(0x7f0000b6d000)="ddf5b9154f0709b7aeb047291b32851a1d0df6c639465bbf", 0x18}, {&(0x7f0000dda000)="39350d50c56ec904d9cdcfee57898e43d16f8be9c000000000000000025b15b27244d1588ba0480c326a00d3afd1165a06a1f3344bf58495f75b0ab28e306f988021af30534ae2119c23105a3bfda7487a0b46392e3cc6f88ed178d420b4f3400700fa8170b5dd495aaa18cf3a281d3ac873d0dad4b73175090087a6b502020a", 0x80}, {&(0x7f0000eec000)="3102ec330935f1f83a8902e5a0512ad3a58eb1d8e6eec71addb5b6530a3175c21d0833fd357a7b3be3c5a0bfe38bb51df89c22a9a53eb1250bcc83103468893f089e9f54e7ddf3d7ec6fc22732a27611c0d144ca819f7596e73516852985e24186ba14a128cda2e4165f8ee35e8b57076b3ae54d0c901ed4413a8109aa67a2ce2639834917ebcf1c723348e4d226bc7389adcfee35e4871e26625cfc8441b030042cb1e1778385e93b65ae3de6b44eb559aff72a69c6879b9145c1f9439035fd544e79f92eb601a767a344d95c2e7a18e1568c15a5b39179179228b1ddcd5e20cbff6d5086b93596e84128778009dd8c3bd4", 0xf2}, {&(0x7f0000747000)="53743f1181f00f4c28365f8af5017afe34e6dcd0705b2a91491fe52ebab35bea05c2e719a27aef3403aa77870cd5", 0x2e}], 0x4, &(0x7f00005d1000)=[{0x70, 0x10f, 0x100, "1ee4537e81506749b422ec7bb1916c5f9700ee3c5560085af266b5903a9cb8e6e2c4ece790fd2f57b7dad4e6904a89b394243a131515bb0000000000000009f0ace0b8fe96bc36f315725242df5509c14973c778c45da0493da28fd2"}, {0x90, 0x10f, 0x3, "bda5576cbb2fdaa1189918a73c219bf102a80ebc2c1d0334b1445e23a4df0bcc2bab12c54731737d364bd86fdd2bc9aa520b4a14b2408976e9b3b804c213923ccadd502057ef738280d1a1216b824c6747e1d07d76b39136b3a84356dbe9c5db3517dc1c566555c702ff00097f000000007467c420ed5c84b1c2164c0001"}, {0x48, 0x1ff, 0x2da, "6d32583d7f9aa71982227b9e9fbb29c11d7d7ae2316e7245669647018d47f420421d6c5323a82b1912149a54afd9df523a5cde9abe"}, {0xe8, 0x13e, 0xffffffff, "586566684b7744448ad8d92ebf531370bacceeb54ca09c8a4bda2f8f381bf781907b158dcd83fbe04e9da8e8ddf677aff04dd8be5019c9c000533f8eea21ed5aa4708941c39dd0c203dd78bdbcafe5fabfe84b11d2428230361238669060d2d84f47bf71cde21944cd98d18b8e942c9e10a5e81cfc9dd7e9cf05c578ad3f553b7791a8e32e9ea5ac337c5c7492b1f4f9397a711856803d8f387a34e50f06851dedf05848c45b99fbb59057cfee61f2d6ee03eb5407f0a9986b95bcdd287f6df3e85083d768706c2e7aa6006d9f38c439cf3d02c34b"}, {0xc8, 0x115, 0x80000000000007, "ccf79dc6baa5a7c8f29d941d57a1a86155dca76000efe60ab0da6b2871208b984d1ab03157da8987247c6cbf7b4d6d75885c835a2c11c719510ce0979dde16d41b400616ead209cb21edf2948e527bb3cc89edef12157c09d95ce9a88f0f9d6e301368d72f9cab37aac6f0580a1a63d1b238e35805ad7bd6b2e67e2969cd9ab2ef7605b0952bcad0d93f662a27aab8d33f27e11090323845a776e417d5741a6090a28a5e34dab21a2718688dab1ce4686e2fdd832ac1"}, {0xe0, 0x106, 0x9, "f82eeabed03cfb60485c642647aa5737f89a233c31b7a18762a6079ba2e4a1a17c4cd7b7a459c9043bd436720dfe806fe175692225f9d4f3b886c287d1ea16eb567083e5461a27dce483cecdd90d1e1b21bf9fc91cfc134885a11592be66c84eb1615822163b4ffb2db4f2c5dbe8cbef2486f4711769eaa3aab1daf1638aed102f76067da8b066d57bcefd1418c047428d856cad31d49713150e34b2faa6dd5cf8a3ff04ad6a2be3b8af24056ea95c335ca95c47154638706597c63e73cd1ea60b9d4ac05024c01b3dbe57572821ae8b"}, {0x70, 0x108, 0x6, "241996ba60c6b054d0a3f79e5db63426f5148dffb26a911081ef621d84f37bda276ba81b963ed2c313a066c4ee5e5a2dc31e16f3e21b16b98fe179fc9113be2b975b95cab7a77d2f87405a940a14d1e655fb78932936113fb121"}, {0xb0, 0x1, 0x4, "ae1f4c54bce6721e4c50c39f802735e3361a83df1025d0e29c3cc757b6155fb8b3dcdf933b081218e78d78950efd15f9e4801f599e3db44dac2907e4e767c371d0ee5b56bed8750accda88d5181d50b247919b4e26df6d79cac89bcf0f6e31cbefdbce8c3fdf533f1254fac735a83365d65b5cfbb90358a3eeeab81b064fe121459007f777e48d0036d09c6bb4dc241313abe9567b2a66ca5c"}], 0x8, 0x44014}, 0x440c4) request_key(&(0x7f0000874000-0x8)="6b657972696e6700", &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a1000)="656d3173797374656d47504c00", 0x3) socket$unix(0x1, 0x1000000000000c, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa1, 0x0, 0xac, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x300000000, 0x1000000000000000, 0x0, 0x0}, 0x0, 0x40ffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x81, 0x0, 0x3, 0x0, 0x20000000000, 0xffff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000477000)="2f6465762f6175746f667300", 0x101000, 0x0) fcntl$setpipe(r3, 0x407, 0x4) unshare(0x400) getsockname$netlink(r4, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) r6 = creat(&(0x7f0000732000-0x8)="2e2f66696c653000", 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f00005f4000-0x4)=0x10, 0x4) sysfs$2(0x2, 0x3, &(0x7f0000ca2000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000c35000)={0xfffffffff7fffffb, 0x80, 0xfffffffffffffffe, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f70746d7800", 0x40101, 0x0) write(r7, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) syz_open_pts(r7, 0x402) fallocate(r7, 0x3, 0x5, 0x0) 2017/11/22 14:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) socket$netlink(0x10, 0x3, 0x4) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fc1000-0x6)={0x0, 0x20}, 0x6) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000a5000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r2) 2017/11/22 14:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000367000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000e38000-0x400)={"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"}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000323000-0x4)=0x1, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000e7f000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000409000-0x4)=0xd8) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) pipe(&(0x7f0000567000)={0x0, 0x0}) 2017/11/22 14:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000e4b000)="2f6465762f7663732300", 0x8e, 0x4000) getpeername$packet(r1, &(0x7f0000c7f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003ab000-0x4)=0x14) r3 = syz_open_dev$mice(&(0x7f0000eee000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1c100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000bd6000)={0x8, 0x7, 0x5, {0x0, 0x1c9c380}, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f00004cf000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x100, &(0x7f0000a2f000-0x14)={0x11, 0xff, r2, 0x1, 0x6b, 0x6, @random="3006d2efe1ae", [0x0, 0x0]}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 218.097595] device syz6 entered promiscuous mode [ 218.105243] sctp: [Deprecated]: syz-executor0 (pid 1167) Use of int in max_burst socket option deprecated. [ 218.105243] Use struct sctp_assoc_value instead 2017/11/22 14:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ustat(0x9, &(0x7f00005ec000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:48 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r5 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f000078e000)={0x0, 0x0}, 0x800) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x2) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000066a000-0x8)={0x0, 0x0}, 0xfffffffffffffffe, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x100, 0x7, 0x0, 0x0, 0x83, 0x0}, 0x0, 0xbfffffffffefffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009f3000-0x1c)={0xe, 0x4, 0x4, 0xffffffffffff7fff, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a43000)="2f6465762f73657175656e6365723200", 0x4002, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000178000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) socket$inet6(0xa, 0x80080000, 0xfffefffffffffffe) read(r1, &(0x7f000018d000)="", 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00006f5000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000252000)=0xc) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x108) r5 = open(&(0x7f0000801000)="2e2f66696c653000", 0x0, 0x80) mkdirat(r5, &(0x7f00002f9000-0x8)="2e2f66696c653000", 0x400104) mount(&(0x7f000064e000-0x8)="2e2f66696c653000", &(0x7f000084d000)="2e2f66696c653000", &(0x7f0000133000-0x5)="6e77000000", 0x4040, &(0x7f000075a000-0x2)="1404") accept$unix(r2, 0x0, &(0x7f0000667000+0x8ec)=0x0) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000333000+0x1f1)=0x8, &(0x7f0000df5000)=0x4) unlinkat(r3, &(0x7f000057d000)="2e2f66696c653000", 0x203) mount(&(0x7f00001e9000)="2e2f66696c65302f66696c653000", &(0x7f0000014000)="2e2f66696c653000", &(0x7f0000997000-0x5)="28787433f8", 0x1ffc, &(0x7f00002b3000-0x1)="d9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000da4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000445000)={@loopback={0x0, 0x1}, 0x7fffffff, r4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x6, 0x0}, 0x20) 2017/11/22 14:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ada000+0xf64)="65140a31255b02", 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bdf000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x16cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14184, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x4) seccomp(0x0, 0x1, &(0x7f0000df9000-0x8)={0x0, &(0x7f0000e6f000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000981000)="2e2f66696c653000", 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000a17000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r4) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000ce9000-0x10)={0x5, 0x1, 0x63b, 0x402}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x10000008000) sendfile(r2, r7, 0x0, 0xa8c) pwritev(0xffffffffffffffff, &(0x7f00007ba000)=[{&(0x7f00004b2000-0x2)="4c", 0x1}, {&(0x7f0000fe1000-0x1000)="", 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80008) r8 = timerfd_create(0x7, 0x80000) socketpair$inet(0x2, 0xb, 0x83, &(0x7f0000611000)={0x0, 0x0}) poll(&(0x7f000096a000-0x18)=[{r9, 0x0, 0x0}, {r8, 0x0, 0x0}, {r5, 0x6208, 0x0}], 0x3, 0x4) bind$inet(r6, &(0x7f0000ffe000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000dbb000)="37", 0x1, 0x20000015, &(0x7f0000e26000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00008a4000)=0x0, &(0x7f00009df000)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000931000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) poll(&(0x7f0000dc4000)=[{r6, 0x4000, 0x0}, {r6, 0x48, 0x0}, {r6, 0x2000, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}], 0x8, 0x658) 2017/11/22 14:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = getpgid(0x0) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) socket$netlink(0x10, 0x3, 0x4) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000fc1000-0x6)={0x0, 0x20}, 0x6) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000a5000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r3) [ 218.155692] device syz6 left promiscuous mode [ 218.171928] sctp: [Deprecated]: syz-executor0 (pid 1186) Use of int in max_burst socket option deprecated. [ 218.171928] Use struct sctp_assoc_value instead 2017/11/22 14:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7de2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000c3e000)=0xc000000000000, 0x2) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$netlink(r2, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000008000-0x10)=[], 0x0, 0x0, 0x0, 0x40}, 0x28080) listen(r0, 0x1000000400981b) ioctl$int_in(r1, 0x5452, &(0x7f0000029000-0x8)=0x10000007cca) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000776000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x5, 0x100000001, &(0x7f000026a000)="44", 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000d4a000)=@generic="1300ccbafab20cd48f006cbae4470d3e") connect$inet(r0, &(0x7f000055d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000da8000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$sg(&(0x7f000030c000-0x9)="2f6465762f73672300", 0xfffffffffffffffd, 0x20200) prctl$setmm(0x23, 0x7, &(0x7f00001cc000/0x3000)=nil) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f00007a5000-0x4)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d8c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0xff, 0xb, 0x5, 0x5b1, 0x101}, &(0x7f00009ea000-0x4)=0x20) r5 = socket(0x2, 0x80003, 0x6) setsockopt(r5, 0x0, 0x23, &(0x7f0000d2c000)="", 0x0) r6 = socket(0x9, 0x80805, 0xffffffffffffffff) sendmsg$nfc_llcp(r5, &(0x7f0000149000-0x38)={&(0x7f000011f000-0x60)={0x27, 0x3, 0x8, 0x7, 0x1, 0x1, "51e56b35f320f1394bce7286acaba2c9a90df903753d8ace4c437ea345e8ce0f3e7f79269d1a7e9a906c4f7363071a776d016f588c5c25e9176a3a62e55533", 0x7}, 0x60, &(0x7f00006af000+0x58d)=[{&(0x7f0000b22000-0x3f)="54f30fa9992f9a4d39b002235de6358810f8c986c116921245f60d12798a1c8b3c68efa615f3bf9f19493f1266c62b8680fb70a2b490522b7573992684ee54", 0x3f}], 0x1, &(0x7f0000fb1000)={0x70, 0x111, 0x1, "9918f21d4d403c1ae108970d2a63f6bf3581ceaeeab0f108d84f77071b57491ce1eb1f992650c1781f4feec28ca408345ed799803113a12810c9af54f396066c3efad59be0037fa5677453e6f892ec110f131b42abfec8fe0b"}, 0x70, 0x20044804}, 0x4084) setsockopt(r6, 0x0, 0x27, &(0x7f00009f4000)="e000003e7ffeff0021ec067f", 0xc) ioctl$sock_bt_hci(r4, 0x400448e0, &(0x7f0000e25000-0xd9)="3e2d9ae21568da4cc108d4253d98e2d8e2698bcd5a51d71f5a24a1db321baaae6cfc1af63e2e3dd8f90733ac94238965fb26d55f8f59ad3348e79da1df2a8301171057eeca8966e7ad5f7ddcf9e099488ee04346afcad9eaeb5d15fb9f05a6e2b51e08b65b7ec30e1df95877414c24453ba7afbe74ce8c612ff08a3073ab1c07c4b82495ba4adff7e406b0dd8309aa7ec3aa34624cdef9f4d75707997c520a40c430be36cc4393d4ba1df9049d6811fa8a1c05c8e0180b58ce664b3b3b2fbe6529da1e5cf9435151786f7adc1b42af00ca6bd76ae2afc3db") setsockopt(r5, 0x0, 0x400000000026, &(0x7f0000bdb000-0xc)="e00000ff7ffeff0017ec127f", 0xc) shutdown(r0, 0x0) 2017/11/22 14:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000077a000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x8000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000006f000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/22 14:41:48 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$inet6(0xa, 0x1, 0x3fc) bind$inet6(r1, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/22 14:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000433000-0x8)=0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) [ 218.282175] device syz6 entered promiscuous mode 2017/11/22 14:41:48 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000b37000-0x8)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aed000)="2f6465762f76637300", 0x80, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00009a0000-0x18)={0x0, 0x1ff, 0x40, &(0x7f0000159000-0x8)=0x0}) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 218.323350] device syz6 left promiscuous mode 2017/11/22 14:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000bcb000-0xa)="2f6465762f7663732300", 0x4, 0x20000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000e7c000-0x18)={0x2000, 0xf000, 0x9, 0xb65, 0x6}) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000821000)="2f6465762f6375736500", 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000059000)=0x9) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000033000-0x4)=0x9, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 218.356915] device syz6 entered promiscuous mode 2017/11/22 14:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) pipe(&(0x7f0000e25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r4 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d52000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_create(0x87d) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000ac000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000024b000-0x4)=0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ba000)={0x0, 0x7fffd, 0xffffffffffffffff}) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000de4000)={0x2, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x4, 0xffffffffffffffff) semctl$IPC_RMID(r2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fab000-0x9)="2f6465762f73672300", 0x3, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000c71000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000086a000-0xc)={0x0, 0x0, 0x0}, 0xc) tkill(r6, 0x1c) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r3, r3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) sendto$inet(r3, &(0x7f000061a000)="", 0x0, 0x2000003f, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r3, r5) [ 218.389135] device syz6 left promiscuous mode 2017/11/22 14:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009dd000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x4) r2 = getpgid(0x0) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) socket$netlink(0x10, 0x3, 0x4) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000fc1000-0x6)={0x0, 0x20}, 0x6) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000a5000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r3) 2017/11/22 14:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002c000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) signalfd(0xffffffffffffffff, &(0x7f0000699000-0x8)={0x0}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dbc000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r4 = accept$inet(r1, &(0x7f00008bb000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebc000-0x4)=0x10) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000765000/0x18000)=nil, &(0x7f0000521000-0x18)=[@text32={0x20, &(0x7f0000ae6000)="81d1b47912fab6d7bb5c6eff23db15c8b97a838fad5eefd4e7dfde082ab0f170d2ca864f7042cd59af37db885a413d04dea0eb4f2e52fb7b58144bf9e14aab94dc67df6bf6a3f56c6817756f1091e2297b1634da917df445248d648023e27b54725b7257", 0x64}], 0x1, 0x5, &(0x7f0000475000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000093b000/0x18000)=nil, &(0x7f0000aef000)=[@text64={0x40, &(0x7f0000af1000-0x61)="c7442400cf000000c74424026c000000ff2c24c48132537e652e0f214166ba2100b000ee470f01cf66baf80cb8da993186ef66bafc0c66b8f23866ef0f00940514000000c481ed6b12b9140101c0b888000000ba000000000f3066b80b010f00d8", 0x61}], 0x1, 0x0, &(0x7f0000af2000-0x10)=[@efer={0x2, 0x0}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000ae9000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100009, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000073e000-0x4)=0x0) r7 = getpgrp(0xffffffffffffffff) tgkill(r6, r7, 0x32) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000b75000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f49000-0x4)=0x0) fcntl$dupfd(r1, 0x402, r8) openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) 2017/11/22 14:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000f19000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00004c7000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x802}, 0x1c) splice(r1, 0x0, r1, 0x0, 0x0, 0x1) r2 = socket(0xa, 0x1, 0x0) pipe2(&(0x7f0000c16000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000991000-0x4)={0x1b, 0x2, 0x915, 0x0}) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00004cf000+0x7f8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004b3000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b31000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e8d000+0xbe6)={r5, 0x3, 0x0}, &(0x7f0000e22000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000020f000)={r6, 0x7414}, &(0x7f0000185000-0x2)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aba000)={r6, 0x202}, 0x6) ioctl(r2, 0x8916, &(0x7f0000000000)="") r7 = socket(0x8, 0x200000f, 0x4000000000001) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000069e000-0x20)=[{0xa, 0x6}, {0xfffffffffffffffe, 0xffff}, {0x1, 0xfffffffffffffff9}, {0x8, 0x6}], 0x4) getsockopt$inet_udp_int(r7, 0x11, 0x4000064, &(0x7f00000c9000-0x4)=0x0, &(0x7f0000b85000)=0x4) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000002000)={0x2, 0x3, 0x4}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x400, 0x0, 0x1, 0x6, 0x6, 0x100000001, 0x7, 0x0}, &(0x7f0000fde000-0x4)=0x20) getsockname$netlink(r2, &(0x7f000060b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f7000-0x4)=0xc) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000b1c000-0x4)=0x7, 0x4) connect$unix(r1, &(0x7f00000b0000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000514000-0x6d)="da98a1e4aa74e596bd207719e9e897cf6a61ef9c7f8a3cefed467402ea4e82fd78ca7e0417066fea5bacdd0883577fbc0f6cb9129cef18fc53d2c0e78867bcf6a79db5c8a474a7878c57a35521020000000000000065a0c8984a6432927e1568138cff428713c46466b1631fbe", 0x6d, 0x80, &(0x7f0000641000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x82}, 0x1c) epoll_create(0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x66, "c68327db496d74e8ac4a3579b765b67ac5a704b70bff99e3b886bc91fd906ac96dc48a8aa12db82bf2b8e3e1ba0c000000068344c3e6fb1c358e0000000100000000006bdb201cc2935a3dc09344d7051cfff523864e1a2ba8bdea330560d8a38297ffffffff"}, &(0x7f0000015000)=0x6e) 2017/11/22 14:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f0000628000)=[], 0x0, 0x0}, 0x4000086) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f2d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f3d000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) 2017/11/22 14:41:48 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) [ 218.479343] device gre0 entered promiscuous mode 2017/11/22 14:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00003d9000)={0x9ec, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000046000)=0x0, &(0x7f00000f1000-0x4)=0x4) 2017/11/22 14:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000223000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="725dd3b00935ad74772a10bc491c4c0d20805a74d2ace54f93fd96d4ba8ddc95e4059eaa4d96acef620094c6eb67e8727c212b9ce3884e7b9bfce31db3da71e4aa19d631caf1b8311ba121255e46363d8949aae21005fbf72889e1446ac51744785ab0bdc61fb713d7f400d3b03dabc0704f7742f87f9c4e2ae08a20f5d28486de34ade81b3d43ff45a554218d3e16809059db9f12af4ed469d7fc1ada3866e7283cadf3c9e5cf701dcb79d77cdc2eba6f551874ebe9eee2735eb84043b5c38d1e0217fe78af33df8ba25f16c5210bdc9cdf8871558ce452a581fba089c2b090bd0978c2decfe580e10ae92184179980cef52056d0940011f9c83a86e5a2349d6f926befafda7b55b887154b015843ba43720a9856ed44624b4b7e3c8877fb51c0dcaa0ac45b108880b0a28cc14eba13568f585cbf51c3468008a560dffd9d64d3f5e3870d2ef3c28a5b614006087c7f8db451647280305055df739be0eef66cef6f985d589280713b57f62db0fa50f450b476335fd795b0d5e80be996edd13612c0f8649c5ad549f5e0da03bf8c6cb5e3ded8e4e92e713e5a0571a2475912a8a6614c59e2f088c42d81ac7fb5cc73667fcfb24e6e7a0769507ed8143b3140eb68a7be90261f20ff943875882167c54b99b564af827d948dbd96f8b9a52e78feb74b03f940df393950fd6f917c9ff3fec84ad061039f2cce903fee6ec810e6a707a356d721b1f6f4faff59e485f32d813e72202399588d102afdaa9299593c6a090ea1892f1c5fef8ddbb5fc16ecbe029f42bfbf63fa009698fa150fa87ce4869c47b834fd099a305546112cafe1b31d9d50e8569ae747d3489c0459f7706fefdc60655a9920f5a87b669cbdb72cfc17ec4ae36b093de1136fd12cb0ba8d9034f9ee5fc4ca0cc7f7b069aef7507e604e573d5ddbecead57046d9fe8edd317016", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ead000)=0x0, &(0x7f0000ccd000-0x4)=0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r4 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:48 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000084a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fd7000-0x40)={0x1000, 0x3, 0x6, 0x3, 0xff, 0x1714c31d, 0xf5, 0x81}, &(0x7f0000598000)={0x0, 0x7, 0x9, 0xde0, 0x8, 0x101, 0x100000001, 0x8}, &(0x7f0000ebd000-0x40)={0x8, 0x9, 0x7fffffff, 0x3, 0xf0e9, 0x8d9f, 0x9, 0xfff}, &(0x7f0000ccb000-0x10)={r1, r2+10000000}, &(0x7f0000fd6000)={&(0x7f0000fd6000+0xc03)={0x100}, 0x8}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000648000-0x9)="2f6465762f76637300", 0x80100, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000fd7000)={0x1, 0x0, [{0x3, 0x7, 0x0, 0x0, @sint={0x5, 0x7}}]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000fd7000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fd7000-0x4)=0x1c) [ 218.520051] device syz6 entered promiscuous mode [ 218.528402] device syz6 left promiscuous mode 2017/11/22 14:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r1 = getpgid(0x0) rt_tgsigqueueinfo(r1, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) socket$netlink(0x10, 0x3, 0x4) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fc1000-0x6)={0x0, 0x20}, 0x6) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000a5000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r2) [ 218.593094] device gre0 entered promiscuous mode 2017/11/22 14:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf4000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00001d9000-0x4)=0x0, &(0x7f000002c000)=0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000269000)={{0x20, 0x8001, 0x7, 0x400, 0x100000001, 0x5f05}, 0x1, 0x5, 0x400, 0x236, 0x9, "9f"}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000d15000-0x10a)={r3, r4, 0xfffffffffffffffc, 0x7, &(0x7f000052c000)="ccd6d7b3ecb79b0a1646f24305b986310cf921b422f9a14723fe4807524736abce74f98c58a39b0c1a4a6d772bcaf47cc2f22a19d5faf02e39629c25ac185f702b24f5e840cc5bd718d1da5280ff3b4e028193a88bf15a94fb3ba6593be088b7df133f1af2c21754b4848d5a21530d9faf3681e6a38d1d91e398bafe206cebf01d26ec0617c1afe2a0952c78364e793ad9e48c56ab714d1a741a18eeb9f4721fcb2a43d90c7ef6d1d72737a714725abef2f5eaed2fa6ead4", 0x9, 0x80, 0xffffffffffff8000, 0x4, 0xfffffffffffffe00, 0x5, 0x9, "26d64b864029e02c2b9fb82815209cf7fe3f07955bc69b09cedd43219e87f0f8e298087df5d0a5c19b61a4b2fe06b7e6f75e62d159969dfce7517d729382b3984c5e3e1b4ca99c26bb267ee40d71f9bb7fbf54a0154a479482ef60ae289ecc48cac841597cd295be9e106646793c8e950d7f1bb48a30b30b25cbc6bf9db602ffbb14f52bb500cdd9463aca5f7de58a39b6effef42b58fdfde241b169a765da7bf4b53492f93698ead3f449a2488d239096e453dab686cb038a48dcaf3d72ef7e8ef385a1093ba260317778dfdffddb429b7f96ce290a55d120d3b898351662dc170b"}) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f00004db000)="0905fb56b3e2f806e20928", 0xb) r6 = syz_open_dev$sg(&(0x7f0000496000)="2f6465762f73672300", 0x8, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000f7000)=@assoc_value={0x0, 0x9}, &(0x7f0000fad000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00002ef000-0x15)={r7, 0xd, "ebf08ccf314bb9c89ef89ba0f8"}, &(0x7f000022c000)=0x15) syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000d5d000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xd9, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(r6, &(0x7f0000fa0000-0x8)="2e2f66696c653000", r6, &(0x7f00005d4000)="2e2f66696c653000") sync() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001e000-0x20)={0xffffffffffffffff, &(0x7f00002a6000)="61", &(0x7f0000af7000-0x2)="", 0x0}, 0x20) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000740000-0x4)=0xb7c) ioctl$sock_ifreq(r4, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="73697430000000000000000000000000"}}}) 2017/11/22 14:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 14:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000350000)="2e2f66696c653000", 0x400000, 0x100) bind$bt_rfcomm(r1, &(0x7f000093f000-0x9)={0x1f, {0x100000000, 0x10000, 0x8, 0x80, 0x8, 0x7fff}, 0x5}, 0x9) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:49 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fd7000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x101, &(0x7f0000fd6000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) 2017/11/22 14:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffe000-0xb)="2f6465762f6877726e6700", 0x121680, 0x0) r2 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) r3 = add_key(&(0x7f0000296000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x8, 0x1ff, r3) pipe2(&(0x7f00002cf000)={0x0, 0x0}, 0x0) r6 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00002fd000)={r7, 0x4d, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(r6, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x23, &(0x7f0000a10000)=0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r6) io_submit(r9, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r6, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000a46000)={0x8, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000287000)={0x21, r10, 0x10000, 0x2}) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) [ 218.685423] device syz6 entered promiscuous mode [ 218.696490] device syz6 left promiscuous mode 2017/11/22 14:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r4 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/11/22 14:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004c5000-0x2)={0x7, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000059a000-0xd8)=@pic={0x6, 0x11, 0xfff, 0x1ff, 0x2c5a, 0x8001, 0x3ff, 0x1, 0x200, 0x8, 0x0, 0x3, 0x4, 0x1000, 0xfffffffffffffffc, 0x2}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008db000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00005d6000-0x8)=0x3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c23000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000d23000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000e99000-0x4)=0x0, 0x4) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f00002a4000)={[{0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0xfffffffffffefffc, 0x0, 0x10000, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00008fc000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x996, 0x40}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 14:41:49 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000e4d000)="2f6465762f76637300", 0x4000, 0x0) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e7f000-0xa)="2f6465762f6375736500", 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f4f000-0x8)={0x0, 0x0}, &(0x7f00009ee000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e52000-0x58)={r2, 0x4, 0x50, "bcccf69c64bf6cb6169be71e29fdd2f155e5f0fcbbcb8d0ba7a4da09ca691aa8d6b5deecf94b0ea05c506676fb3fe0573b3d2baa41b80a4a416256d0c2de3f652e8e4df96a50273e28511a9850fc9939"}, 0x58) socketpair(0x19, 0x0, 0xff, &(0x7f0000095000-0x8)={0x0, 0x0}) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000c5f000-0x30)={0x2, 0x1, 0x5, 0x8, 0x4, 0x0}) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000fe000-0x4)=0x0) r5 = dup2(r0, r3) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000bcb000-0x10)={0x5, 0x5, 0x9, 0x7ff}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000b2d000)={{0x6, 0xfffffffffffffff7, 0x1d, 0x5c1, 0xfffffffffffff1d6, 0x200}, 0x9}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d7000-0x11)="2f6465762f7667615f6172626974657200", 0x418641, 0x0) 2017/11/22 14:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009d0000)="2f6465762f76637300", 0x400200, 0x0) sendto$inet(r0, &(0x7f0000ff4000-0xa1)="03edf2846898ea390f625b023ab8570ec1cc240718a7642649e9dceadd2c4cacaae182863aeaf1e8ac9f6294aa88d80b5313a35a21af011f08eb807e130b20a0b502ab0fc2a92d1b7fa2ad508b5b1a2c361ea4ed32e48da212929a949e0fca55844eaaddd00647ab80d683a90e597eef6b295f3cdb48e5346ea177e6a088a472344df9c12ce73d0c95550908661b281996f02d949a0edb81114a730fad518f82f4", 0xa1, 0x8000, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f0000c88000-0xc)={0x0, 0x0, 0x5, 0x0}, 0xc, &(0x7f00009fe000-0x40)=[], 0x0, &(0x7f00006e8000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) [ 218.748231] device syz6 entered promiscuous mode [ 218.765323] device syz6 left promiscuous mode 2017/11/22 14:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) gettid() socket$netlink(0x10, 0x3, 0x4) r0 = getpgid(0x0) rt_tgsigqueueinfo(r0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) socket$netlink(0x10, 0x3, 0x4) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fc1000-0x6)={0x0, 0x20}, 0x6) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000a5000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r1) 2017/11/22 14:41:49 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd7000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:49 executing program 5: r0 = socket$inet(0x2, 0x2, 0x1000000000008b) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000023, &(0x7f0000a2e000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x7) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1000001000080024, &(0x7f0000001000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f000025d000/0x1000)=nil, 0x1000, 0x1000008, 0x800000032, r0, 0x0) mmap(&(0x7f0000237000/0x4000)=nil, 0x4000, 0x2, 0x400000035, r0, 0xfffffffffffffffd) mmap(&(0x7f0000c32000/0x4000)=nil, 0x4000, 0x1000000, 0x1c, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x8, 0x1e, r0, 0x8000000) mmap(&(0x7f00002bd000/0x3000)=nil, 0x3000, 0x100000c, 0x10, r0, 0x4) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000021c000/0x4000)=nil, 0x4000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000e68000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000e64000-0x519)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e66000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f00002b8000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f000021f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x9}, 0x100) mmap(&(0x7f00009f0000/0x3000)=nil, 0x3000, 0x3000000, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x10012, r0, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="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", 0x5c0, 0x800, &(0x7f0000005000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000007000)="09", 0x1, 0xfffffffffffffffe, &(0x7f0000005000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 14:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat(r1, &(0x7f0000269000)="2e2f66696c653000", 0x80003, 0x90) sendmsg$netlink(r2, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f00009df000)=[], 0x0, 0x0}, 0x0) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005bd000)={0x0, 0x0, 0x0}, &(0x7f0000f21000-0x4)=0xc) lstat(&(0x7f00003db000-0x8)="2e2f66696c653000", &(0x7f00003ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) 2017/11/22 14:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009cb000-0xb)="2f6465762f766373612300", 0x8, 0x0) accept4$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8, 0x800) r1 = accept(0xffffffffffffffff, &(0x7f0000d7c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9c000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000312000-0x1)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r4 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) [ 218.854589] device syz6 entered promiscuous mode [ 218.866736] device syz6 left promiscuous mode 2017/11/22 14:41:49 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd6000)="2f6465762f7161745f6164665f63746c00", 0x180, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) socket$netlink(0x10, 0x3, 0x4) r0 = getpgid(0x0) rt_tgsigqueueinfo(r0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffff9c) socket$netlink(0x10, 0x3, 0x4) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009ec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fc1000-0x6)={0x0, 0x20}, 0x6) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000a5000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r1) 2017/11/22 14:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee9000)=0x0) sendfile(r0, r0, 0x0, 0xac9) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000087000)={r0}) connect$ax25(r1, &(0x7f00004b9000-0x10)={0x3, {"ad42b05e774cdc"}, 0x7}, 0x10) 2017/11/22 14:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006a5000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000011000-0x5c)={{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, {0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3f, [0x0, 0x7, 0x1000, 0x7fffffff, 0x100000000, 0x8, 0x3f, 0x7]}, 0x5c) seccomp(0x1, 0x0, &(0x7f00008b1000)={0x2, &(0x7f0000635000)=[{0x80, 0x0, 0x3, 0x8}, {0x1, 0xd4, 0x4, 0x0}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000161000)=0x0) sched_rr_get_interval(r2, &(0x7f0000381000)={0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x0, r1) write$fuse_init(r3, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r4 = epoll_create1(0x0) r5 = getpid() ioctl$int_in(r3, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000aca000-0xc)={0x0, 0x0}) r6 = inotify_add_watch(r3, &(0x7f0000ecb000-0x8)="2e2f66696c653000", 0x20) inotify_rm_watch(r3, r6) r7 = epoll_create(0x4) r8 = epoll_create1(0x80000) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sysinfo(&(0x7f00007d5000-0x5)="0000000000") getsockopt$inet_dccp_buf(r4, 0x21, 0xfffffffffffffffe, &(0x7f0000c91000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bc3000)=0xd1) ioctl$int_in(r9, 0x5452, &(0x7f000071e000)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r10, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r9, 0xa, 0x12) r11 = dup2(r1, r7) fcntl$setownex(r9, 0xf, &(0x7f0000672000-0x8)={0x0, r5}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r8, &(0x7f000015a000)={0x20000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r11, &(0x7f0000561000-0xc)={0x10000004, 0x0}) dup2(r7, r10) tkill(r5, 0x20000000000016) 2017/11/22 14:41:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a6a000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x5, 0x9, 0x80, 0xa0, 0xffffffffffffff3f, r1, r2}, {0xdd, 0x2, 0x50cc, 0xfffffffffffffffe, 0x9, 0x0, 0x1, 0x8}, {0xe0000000000, 0x3128, 0x9, 0x4}, 0x100000001, 0x20, 0x2, 0x0, 0x12, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x10000, 0x3ff}, 0x13, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x9, 0x7, 0x0, 0x1, 0x8001, 0x1, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r3, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[], 0x0, &(0x7f0000415000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r3, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0x0, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0x2a0}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) [ 218.951839] QAT: Invalid ioctl [ 218.971010] device syz6 entered promiscuous mode [ 218.982467] device syz6 left promiscuous mode [ 218.987624] QAT: Invalid ioctl [ 219.008746] device syz6 entered promiscuous mode [ 219.032423] device syz6 left promiscuous mode [ 369.631188] INFO: task syz-executor4:1329 blocked for more than 120 seconds. [ 369.638479] Not tainted 4.14.0-mm1+ #25 [ 369.642994] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650971] syz-executor4 D24688 1329 3303 0x00000004 [ 369.656644] Call Trace: [ 369.659238] __schedule+0x8eb/0x2060 [ 369.662976] ? __sched_text_start+0x8/0x8 [ 369.667133] ? mark_held_locks+0xb2/0x100 [ 369.671295] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 369.676401] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.681432] ? trace_hardirqs_on+0xd/0x10 [ 369.685580] ? prepare_to_wait_event+0x1dc/0xba0 [ 369.690345] ? trace_event_raw_event_lock+0x340/0x340 [ 369.695548] ? prepare_to_wait_exclusive+0x530/0x530 [ 369.700667] ? check_noncircular+0x20/0x20 [ 369.704905] ? check_noncircular+0x20/0x20 [ 369.709159] schedule+0xf5/0x430 [ 369.712530] ? __schedule+0x2060/0x2060 [ 369.716528] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 369.722422] ? dl_cpu_busy+0x380/0x380 [ 369.726326] ? __might_sleep+0x95/0x190 [ 369.730311] blk_mq_freeze_queue_wait+0x1bb/0x400 [ 369.735171] ? blk_mq_poll_stats_fn+0x200/0x200 [ 369.739855] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 369.744975] ? __blk_mq_run_hw_queue+0x13b/0x280 [ 369.749736] ? __blk_mq_delay_run_hw_queue+0x14e/0x1b0 [ 369.755052] ? blk_mq_run_hw_queue+0x56/0x190 [ 369.759589] ? finish_wait+0x490/0x490 [ 369.763507] blk_mq_freeze_queue+0x1d/0x20 [ 369.767743] lo_ioctl+0x10e0/0x1b90 [ 369.771396] ? loop_clr_fd+0xb50/0xb50 [ 369.775280] blkdev_ioctl+0x1759/0x1e00 [ 369.779256] ? blkpg_ioctl+0xb20/0xb20 [ 369.783140] ? avc_ss_reset+0x110/0x110 [ 369.787117] ? lock_release+0xda0/0xda0 [ 369.791091] ? __lock_is_held+0xbc/0x140 [ 369.795182] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 369.801056] ? find_held_lock+0x39/0x1d0 [ 369.805119] ? rcu_note_context_switch+0x710/0x710 [ 369.810039] ? rcu_pm_notify+0xc0/0xc0 [ 369.813932] block_ioctl+0xea/0x130 [ 369.817561] ? blkdev_fallocate+0x3b0/0x3b0 [ 369.821899] do_vfs_ioctl+0x1b1/0x1530 [ 369.825795] ? ioctl_preallocate+0x2b0/0x2b0 [ 369.830216] ? selinux_capable+0x40/0x40 [ 369.834300] ? syscall_slow_exit_work+0xf2/0x400 [ 369.839063] ? lockdep_sys_exit_thunk+0x35/0x35 [ 369.843739] ? security_file_ioctl+0x7d/0xb0 [ 369.848142] ? security_file_ioctl+0x89/0xb0 [ 369.852552] SyS_ioctl+0x8f/0xc0 [ 369.855932] ? do_vfs_ioctl+0x1530/0x1530 [ 369.860082] do_syscall_64+0x26c/0x920 [ 369.863980] ? __do_page_fault+0xc90/0xc90 [ 369.868217] ? syscall_return_slowpath+0x550/0x550 [ 369.873153] ? syscall_return_slowpath+0x2ad/0x550 [ 369.878083] ? return_from_SYSCALL_64+0x10/0x75 [ 369.882756] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.887774] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 369.892544] entry_SYSCALL64_slow_path+0x25/0x25 [ 369.897292] RIP: 0033:0x452879 [ 369.900481] RSP: 002b:00007f2aa032abe8 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 369.908201] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 369.915478] RDX: 0000000000000016 RSI: 0000000000004c06 RDI: 0000000000000016 [ 369.922751] RBP: 000000000000023f R08: 0000000000000000 R09: 0000000000000000 [ 369.930044] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0688 [ 369.937316] R13: 00000000ffffffff R14: 00007f2aa032b6d4 R15: 0000000000000000 [ 369.944631] [ 369.944631] Showing all locks held in the system: [ 369.950964] 2 locks held by khungtaskd/671: [ 369.955307] #0: (rcu_read_lock){....}, at: [] watchdog+0x1c5/0xd60 [ 369.963397] #1: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0xd3/0x400 [ 369.972462] 2 locks held by getty/3025: [ 369.976427] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 369.985120] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 369.994407] 2 locks held by getty/3026: [ 369.998386] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 370.007060] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 370.016373] 2 locks held by getty/3027: [ 370.020336] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 370.029018] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 370.038305] 2 locks held by getty/3028: [ 370.042277] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 370.050966] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 370.060267] 2 locks held by getty/3029: [ 370.064232] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 370.072916] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 370.082205] 2 locks held by getty/3030: [ 370.086181] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 370.094865] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 370.104167] 2 locks held by getty/3031: [ 370.108131] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 370.116812] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 370.126122] 1 lock held by syz-executor4/1329: [ 370.130706] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [] lo_ioctl+0x8b/0x1b90 [ 370.139309] 1 lock held by syz-executor4/1339: [ 370.143894] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [] lo_ioctl+0x8b/0x1b90 [ 370.152500] [ 370.154133] ============================================= [ 370.154133] [ 370.161152] NMI backtrace for cpu 1 [ 370.164788] CPU: 1 PID: 671 Comm: khungtaskd Not tainted 4.14.0-mm1+ #25 [ 370.171609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.180933] Call Trace: [ 370.183912] dump_stack+0x194/0x257 [ 370.187512] ? arch_local_irq_restore+0x53/0x53 [ 370.192147] ? debug_show_all_locks+0x2f4/0x400 [ 370.196789] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.201169] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.205632] nmi_cpu_backtrace+0x1d2/0x210 [ 370.209839] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.214301] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.219550] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.224707] watchdog+0x90c/0xd60 [ 370.228143] ? reset_hung_task_detector+0xa0/0xa0 [ 370.232955] ? default_wake_function+0x30/0x50 [ 370.237527] ? __schedule+0x2060/0x2060 [ 370.241476] ? do_wait_intr+0x3e0/0x3e0 [ 370.245426] ? do_raw_spin_trylock+0x190/0x190 [ 370.249981] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.255055] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.260040] ? trace_hardirqs_on+0xd/0x10 [ 370.264156] ? __kthread_parkme+0x175/0x240 [ 370.268447] kthread+0x37a/0x440 [ 370.271784] ? reset_hung_task_detector+0xa0/0xa0 [ 370.276593] ? kthread_stop+0x7b0/0x7b0 [ 370.280539] ret_from_fork+0x24/0x30 [ 370.284324] Sending NMI from CPU 1 to CPUs 0: [ 370.288838] NMI backtrace for cpu 0 [ 370.288844] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.14.0-mm1+ #25 [ 370.288846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.288849] task: ffffffff85e2f380 task.stack: ffffffff85e00000 [ 370.288856] RIP: 0010:rcu_dynticks_eqs_exit+0x0/0x30 [ 370.288858] RSP: 0018:ffff8801db407d38 EFLAGS: 00000046 [ 370.288861] RAX: 0000000000000000 RBX: ffff8801db41afe0 RCX: 0000000000000000 [ 370.288863] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8801db41afe8 [ 370.288865] RBP: ffff8801db407d48 R08: 1ffff1003b684ca6 R09: 0000000000000000 [ 370.288867] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff85e2f380 [ 370.288869] R13: 1ffff1003b680fb1 R14: ffff8801db407e68 R15: 0000000000000000 [ 370.288872] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 370.288874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.288876] CR2: 00007f80284f8140 CR3: 00000001d1ea8000 CR4: 00000000001406f0 [ 370.288879] Call Trace: [ 370.288881] [ 370.288886] ? rcu_irq_enter+0x153/0x190 [ 370.288892] irq_enter+0x13/0xe0 [ 370.288896] scheduler_ipi+0x246/0x830 [ 370.288901] ? clockevents_program_event+0x108/0x2e0 [ 370.288904] ? migration_cpu_stop+0x470/0x470 [ 370.288908] ? tick_program_event+0x83/0x100 [ 370.288913] ? task_prio+0x40/0x40 [ 370.288920] smp_reschedule_interrupt+0xe6/0x670 [ 370.288923] ? smp_thermal_interrupt+0x700/0x700 [ 370.288927] ? _raw_spin_lock+0x32/0x40 [ 370.288932] ? task_prio+0x40/0x40 [ 370.288936] ? rcu_eqs_enter_common.constprop.72+0x21a/0x300 [ 370.288943] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.288947] reschedule_interrupt+0x9d/0xb0 [ 370.288949] [ 370.288952] RIP: 0010:native_safe_halt+0x6/0x10 [ 370.288954] RSP: 0018:ffffffff85e07d08 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 370.288957] RAX: dffffc0000000000 RBX: 1ffffffff0bc0fa4 RCX: 0000000000000000 [ 370.288959] RDX: 1ffffffff0bd970c RSI: 0000000000000001 RDI: ffffffff85ecb860 [ 370.288961] RBP: ffffffff85e07d08 R08: ffffffff85bdeae0 R09: 0000000000000000 [ 370.288963] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 370.288964] R13: ffffffff85e07dc0 R14: ffffffff865dfc20 R15: 0000000000000000 [ 370.288972] ? trace_hardirqs_on+0xd/0x10 [ 370.288975] default_idle+0xbf/0x460 [ 370.288979] ? __sched_text_end+0x4/0x4 [ 370.288984] ? tick_nohz_idle_enter+0x125/0x220 [ 370.288993] arch_cpu_idle+0xa/0x10 [ 370.288996] default_idle_call+0x36/0x90 [ 370.289000] do_idle+0x24a/0x3b0 [ 370.289005] cpu_startup_entry+0x18/0x20 [ 370.289010] rest_init+0xed/0xf0 [ 370.289015] start_kernel+0x729/0x74f [ 370.289019] ? mem_encrypt_init+0xb/0xb [ 370.289023] ? x86_family+0x32/0x40 [ 370.289027] ? load_ucode_bsp+0x1ea/0x1f6 [ 370.289031] x86_64_start_reservations+0x2a/0x2c [ 370.289034] x86_64_start_kernel+0x77/0x7a [ 370.289038] secondary_startup_64+0xa5/0xb0 [ 370.289042] Code: 85 f0 fe ff ff e9 12 fd ff ff e8 0c b6 49 00 e9 7e fb ff ff e8 02 b6 49 00 e9 b1 fb ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 <55> 48 c7 c0 e0 af 01 00 48 89 e5 65 48 03 05 6d 3c a4 7e ba 02 [ 370.289840] Kernel panic - not syncing: hung_task: blocked tasks [ 370.289845] CPU: 1 PID: 671 Comm: khungtaskd Not tainted 4.14.0-mm1+ #25 [ 370.289848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.289850] Call Trace: [ 370.289859] dump_stack+0x194/0x257 [ 370.289869] ? arch_local_irq_restore+0x53/0x53 [ 370.289880] ? vsnprintf+0x1ed/0x1900 [ 370.289891] panic+0x1e4/0x41c [ 370.289897] ? refcount_error_report+0x214/0x214 [ 370.289913] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.289925] watchdog+0x91d/0xd60 [ 370.289944] ? reset_hung_task_detector+0xa0/0xa0 [ 370.289950] ? default_wake_function+0x30/0x50 [ 370.289965] ? __schedule+0x2060/0x2060 [ 370.289970] ? do_wait_intr+0x3e0/0x3e0 [ 370.289979] ? do_raw_spin_trylock+0x190/0x190 [ 370.289988] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.289996] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.290005] ? trace_hardirqs_on+0xd/0x10 [ 370.290011] ? __kthread_parkme+0x175/0x240 [ 370.290021] kthread+0x37a/0x440 [ 370.290026] ? reset_hung_task_detector+0xa0/0xa0 [ 370.290029] ? kthread_stop+0x7b0/0x7b0 [ 370.290038] ret_from_fork+0x24/0x30 [ 370.689654] Dumping ftrace buffer: [ 370.693356] (ftrace buffer empty) [ 370.697041] Kernel Offset: disabled [ 370.700646] Rebooting in 86400 seconds..