2000)=[{&(0x7f0000ff2000)="829e3460064bd80220bd49852f0504ff858c15367f4c2e08221e0b33e3c3424292f49c828f82220055bf3928ed090f861848a7f29ddb3cc7f4ab0726cdcfac44909e22cbb3ed68280aab0222fb753576ddef81b7745d97d7a48515db5ce3b4e9706d875f21f89beb0756bd870d3309a2734dae15171b5245e01f6ad01aa6160984ec97ed1fea2d7cc0055b5a1d0421080ec9805d3045f52000d41ad638b1d8aefba3d424f548c0515a355def09b2dae1e7838a4007f7e23b9221aa1f25608561f8d2d2dbf59b8a4032461e7209b8bb5c9c0bdcad", 0xd4}, {&(0x7f0000a8a000)="2859cc933eae09e87caaecfb025fea361eda66754951f27aa75d9149d54cce05d6fcd5f527e8c9c2efda713b3347320abbda37c0f98e91e3255feb5c05fe51d574fd2e33e71c15858310e34ed09dbecbaab9bba4fc2cac4fa12f416d5acd8acfd02ce4fefc1429f6401f85d0c86886804882c9cc252a0de71fb7b9e531ce55593d6d2bec4116b154a2ae3676257aee72c3956ca2031fdb0cc571265b37218b94a8e29f925ea474a2290bdd696bdf35486c665888afae5fe0a43239f4356e8a1e41c6c56115de3b463e8b8bcc077109b92fbd93359be6ca00401750ed2c850bc539b38ec6c6", 0xe5}], 0x2) socket(0x0, 0x1000000001, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c2000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000ff4000)={{0x1, 0x3, 0x0, 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]}) open(&(0x7f0000ff4000-0x8)="2e2f66696c653000", 0x2, 0x2) 2017/10/12 14:27:03 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) futex(&(0x7f00004bc000)=0x0, 0x3, 0x0, &(0x7f0000175000-0x8)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r3, 0x800, &(0x7f0000002000)=0x1000, &(0x7f0000002000-0x8)=0xb70e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000003000)={0x6, 0xff}) io_destroy(r2) 2017/10/12 14:27:03 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000240000)="2f6465762f72666b696c6c00", 0x7c, 0x0) shutdown(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) epoll_create1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4a6a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x17db, 0x0, 0x0, 0x8000000000000, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe00000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) userfaultfd(0x7ffff) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x3, 0x2, 0xfffffffffffffffd, 0xffeeffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000efa000)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f00004a3000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000ac9000-0x50)={0xfffffff7fffffffd, 0x10000002000080, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r5 = socket$inet6(0xa, 0x5, 0x0) add_key(&(0x7f00007f4000-0x6)="6c7b556f6e00", &(0x7f000037e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009fe000-0x1e)="41030000000001001ffe31b03e01acc955dca4bb77d7ff0100002921ab7a", 0x1e, 0xfffffffffffffffa) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00002bb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000e15000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x773, 0x40, 0x100000000, 0x100000, 0x0}) r6 = socket$inet6(0xa, 0x1000000000, 0xfffffffffffffffb) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x1, &(0x7f00005e5000-0x1c)={0xa, 0x2, 0x7ffe, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2017/10/12 14:27:03 executing program 0: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r2 = dup2(r1, r0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000010000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9191eeb7c37c7240f476c8d753ff00aa8faf8fb574dbcfa6e04d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000004f000-0x4)=0x400) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f000004f000)={0x2, r5}) io_setup(0x5, &(0x7f0000048000)=0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r6, 0x5, &(0x7f0000011000-0x14)=[&(0x7f000004d000-0x40)={0x0, 0x2, 0x0, 0x3, 0x1, r0, &(0x7f0000005000-0xa8)="0b527e4b2e5a3ae26ebe2ffaef3601e4bed018ddc66e114de782ba8f72aba768332eb17ee2f10aa3cb59a6c1ecf042d4964b1b9edaa0f9637e4b3a0d5f6249234321e4a1d1778e5ce8592e97b4aacb7cd2582e8801870ac287debfee326239cb3b330a7ca35956a371091f16f32564d79e46499041234c8bdf6760474404789e98339da16f063feeafeb20dae3d226329979fe057392a5eafbf64c3f07b0364fd9b269d5302f5f38", 0xa8, 0x80000001, 0x0, 0x1, r0}, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x2, 0x6, r3, &(0x7f000004f000-0x87)="0becafe013ddf50a90ab360144d127a72dbcaca45a41cbb5c1de9a0ed5a96c3259aaee6b35031b0f071fa26bff766aedf43c52f09419824fee2ad189aa7a311273015d162cae007cc6f8bfc7cf25b58154808f719b8641713c310ecb689ead32461ebfd9c2cca12d4675b7b7cbd6f867e4dd3061a637889d90ca9d4251d257fdd869458bc2e048", 0x87, 0x0, 0x0, 0x1, r0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r3, &(0x7f0000050000)="c261b380478f1744305a3a0aef02fbd2c1945be19618f8887d3885135e9d02cc914a04172f2c525f00", 0x29, 0x5, 0x0, 0x0, r4}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x218, r3, &(0x7f0000038000-0xe7)="5f585559000e865837f676be79364bc7cad0cae87e37b4433a24a6fbe023a86db2a0ab0f62d486e95e616b4eb2ef4060736b829a7b1f2cfe0868349a7bbe5bf6cde687895779bcd19816c430851d622bce0992086f4504063fb4824119050b2257b9ea15c94b52e1f5fdfc83572f6ac3a38f753f28feea60581b2631957805d58fbe086558808d192ff55ca9667e4767f63d943e1250dd402c76dc57614e659199a17940a7764053b0ceb5d308a18665cd831738715f195b23249bcbd8130ccce7d6676b97f7ff9be569b73d94d88645fc625e1ce4d77dc538e97016d921de42f651ac970d1c5c", 0xe7, 0x9f37, 0x0, 0x1, r0}, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f000002f000-0x22)="cb2ea35dcdf7984224f9a6fdb6ad28216ba2ada3f11b17b0b349aeb74be6db1af5ad", 0x22, 0x5, 0x0, 0x1, r0}]) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f0000050000)=[], 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000054000-0x8)={0x0, 0x0}) wait4(r5, 0x0, 0x20000008, &(0x7f0000004000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000054000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000014000-0x8)={0x4}, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000020000-0x8)={r8, r7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000051000)={0x100000000, 0x9, 0x7fff, {0x0, 0x0}, 0x1000, 0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000002c000)="00000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000056000-0xa8)=[{0x9, 0x5, 0x0, 0x7f, @tick=0x3, {0x4, 0x8001}, {0x800000000, 0x2}, @ext={0x6d, &(0x7f000003a000-0x6d)="03f780bf6586ca1b1fca1c4b4079ec263a7fcc1557cfc9e91d24e1b27fab6ed486a9829f7b0c7e36967370de4463a7c062f220f6d0869eac1655bf27455de0fed86219ef0e719377bda96362cc106536e160b5345edbf54d1f7c3216d301eaac9afa887f59554be536ea98a50d"}}, {0x40, 0x1000, 0x4, 0x81, @time={0x77359400, r10}, {0x0, 0x8}, {0x7fffffff, 0x0}, @ext={0x95, &(0x7f0000029000-0x95)="3b6938981609f0b3ccfc48aa39fbed7c913a0ea7362e23ad886367bb61162e8bedd3dcbd2eeae969c13e5f2670b9793e1131c901283274b99b849f55c2cd19624ca750f121ff9ec979967429422321239e9334fb23597d70ee26628e5bb54eaf823b4d26c4e7ad20af194aeddb5e52c1285d2abdb00dd48085ba58a563b4def348fa6d27ffd2ae337d57045d8e2df469fc0912832a"}}, {0x10000, 0x10000, 0x1ff, 0x9, @time={0x77359400, 0x0}, {0x100, 0x3f}, {0x7, 0x0}, @ext={0xbe, &(0x7f0000054000)="9ec96755d46b99087f0119d397c99d816a9045f75c4368f8996a83b5e1052533ad45ad1faf0011a7e374e749e53a42ba8df8158827436bdb6b6a6e7e4313f05ca5080319dda17894faf0873663902b704c9b34f4841bd0bbde7b3d4142d7d9c6426b4f2d58362a5385891d6dede8c62fa95b8c92d922d0e71668ac445e7c57677ca62d1a475b62f44269f316f6499ab97734b58449586bb3942eefd48a993fb057d56b93eb89c99b3136615a0de0527c6cc041bbe38ecea0b7a96b452de0"}}, {0x0, 0x4, 0x0, 0x7, @time={r9, r10+10000000}, {0x0, 0x2}, {0x800, 0xcd}, @control={0x2, 0x7fffffff, 0x80000001}}, {0x7, 0x20, 0xa7, 0x7, @tick=0x7aa1, {0x8, 0xffd}, {0xffff, 0x10000}, @queue={0x5, {0x6, 0x1200000000000000}}}, {0x0, 0x0, 0x7, 0x7, @tick=0x2def, {0xb76f, 0x81}, {0x3, 0x5660}, @quote={{0x2, 0xfffffffffffffff7}, 0x7, 0x0}}], 0xa8) poll(&(0x7f0000042000)=[{r1, 0x41ff, 0x0}, {r1, 0x4, 0x0}, {r1, 0x2, 0x0}], 0x3, 0x86) 2017/10/12 14:27:03 executing program 7: r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x28, 0x813) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)="73656c696e75786c6f2600", 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xde, 0x111000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x1, r0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000001000)={&(0x7f0000203000/0x3000)=nil, 0x5, 0x3, 0x80, &(0x7f0000daa000/0x3000)=nil, 0x100000001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000002000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000003000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x4, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000001000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f00003f3000/0x4000)=nil, 0x1f, 0x3, 0x4, &(0x7f00005e5000/0x2000)=nil, 0x5}) prctl$void(0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000001000)={0x3, 0x1baf, 0x2, 0xfffffffffffffffa, 0x1, 0x8001}) clone(0x20000000, &(0x7f0000b86000-0x1)="d7", &(0x7f0000008000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="25") rt_sigqueueinfo(0x0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) r6 = getpid() ptrace$cont(0x1f, r6, 0x800, 0x2) prctl$intptr(0x24, 0xf90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000000)={0xc, 0x1, 0xd132, 0x1}) prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x2, 0x2, 0x200, 0xffffffffffffff69}, {0x1f, 0x3, 0xffffffffffffff80, 0x7e8c04e}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f0000003000)={0x3457, 0x40, "dc524be6b4bac4a9510c7f754d6017e8a9a5361a876a028e47e9656cd4ea53a092c0e48e486e2929bea439cbabfc08814d905b8bf36eed7f90408a4f75879ccb"}) [ 114.394927] QAT: Invalid ioctl [ 114.438783] nla_parse: 6 callbacks suppressed 2017/10/12 14:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000751000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x12) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009e8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019c000)="2f6465762f72666b696c6c00", 0x20000, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f000016e000-0x1)=0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00008f0000-0x4c)={0x7, 0xec, 0xcd5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a34000)="7b00", 0x1) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket(0x1000b, 0x0, 0x5) r5 = socket(0x4, 0xa, 0x3) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r7, &(0x7f0000aee000)={0xf, 0x0, 0x4, 0x8}, 0xc) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f00003d1000-0x8)=[{0x6, 0x0, 0x800000, 0x8}]}, 0x10) write(r5, &(0x7f0000b0e000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setns(r5, 0x4000000) setsockopt$sock_int(r5, 0x1, 0x25, &(0x7f000029f000-0x4)=0x7fffffff, 0x4) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"732e720065", "00"}) bind$inet6(r3, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="391ab346d070", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0xffffffffffffffff, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x7fffffff, "1e555e"}, "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"}}}}}) recvfrom$inet6(r3, &(0x7f00005a9000)="", 0x0, 0x40000062, &(0x7f00000a9000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe36}, 0x1c) sendto$inet6(r3, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/10/12 14:27:03 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000287000-0xc)="2f6465762f72666b696c6c00", 0x80000020001074, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a32000)="2e2f66696c653000", 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000be2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094d000)="2f6465762f73657175656e6365723200", 0x2e001, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000087b000-0xb)="2f6465762f6877726e6700", 0x400000000000103, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000054e000-0x1c)={0x9, 0x8, 0xffffffffffffffe1, 0xffffffff, 0x7, r2, 0x9}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x51) syz_extract_tcp_res$synack(&(0x7f0000e5e000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4c, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"2000"}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @generic={0x7, 0xb, "2543e823a892c676e7"}, @sack={0x5, 0x16, [0x2, 0xa4, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000788000)={0x0, 0x4}, &(0x7f00006b4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000dd1000)={r7, 0xa2, "9394283b67c04e05b909000000000000e438b4c248ffd78037a76afd100c230817764ce05946d591fc878668c374d3e10898162c64d97c5d91c3b37b12e5a06c438b84ae0f19faaa7d754fa3a773d3bfbda5323b4c1d62ec20062f4de6d405da9bd0b63946e7ea2f05a0fc7db2c5b6fb141eb8fe393036ca9dcdc321adb7ff01d7fa9c27b7cb1a1b6baeb515cb3e0fff6667f12284c3d242af64225d1e6901000054"}, &(0x7f0000e68000-0x4)=0xaa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001dc000-0x14)={r8, 0x3, 0x3, 0x7f, 0x8, 0xffffffff}, &(0x7f0000510000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000072b000)={r9, 0x4}, &(0x7f0000b0e000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000985000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000699000)=@ethtool_sset_info={0x37, 0x4, 0xffff, [0xbd, 0x400, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000795000)={0x42424242, 0x42424242}, 0x0, 0x20000000000) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00003ce000-0x4)=0x0) syz_emit_ethernet(0x5c, &(0x7f00003c3000-0x5c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x20000000000, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r10, r6, 0x0, 0x0, 0xe, 0x10, 0x4, 0x0, 0x0, {[@generic={0x13, 0x10, "4604f57eaed48702e7eb3dea1c83"}, @sack_perm={0x4, 0x2}, @generic={0x8, 0x10, "70e13d4e939e2c4b838e00046402"}]}}, {"0069"}}}}}}) 2017/10/12 14:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x5bb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ec1000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x200000000000030, r1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1f, 0x2, 0xf7fffffffffffde2) write(r2, &(0x7f00003ff000-0x26)="eb0f0000fefff9f70064241b00090000010006f701fe000000fba486000040024c02008c6eab", 0x26) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009bc000-0x9)="2f6465762f6b766d00", 0x48001, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000db3000)={0x0, 0x0, 0x0}, 0xc) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000160000-0x10)={0x2, &(0x7f0000ff6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ae6000-0x20)={0x3, 0x0, 0x100000, 0x2000, &(0x7f00002cb000/0x2000)=nil}) mbind(&(0x7f0000046000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000fac000)=0x0, 0x4000005, 0x2) mlock(&(0x7f0000f22000/0x3000)=nil, 0x3000) 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}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000ba6000)={0x9, 0x24}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) [ 114.438790] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 114.457391] QAT: Invalid ioctl [ 114.460767] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 114.514692] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 114.546463] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/12 14:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x3) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000eb0000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@rand_addr=0x0, @empty=0x0]}, 0x18) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) 2017/10/12 14:27:03 executing program 3: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000165000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x30)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3, [@rand_addr=0x6, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) accept4$ax25(0xffffffffffffffff, &(0x7f0000d17000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c08000-0x4)=0x10, 0x80000) sendto$inet(r0, &(0x7f000079b000)="", 0x0, 0x0, &(0x7f0000e78000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) r1 = open(&(0x7f000001a000)="2e2f66696c653000", 0x4000000440, 0x44) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000a2c000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)="2e2f66696c653000", &(0x7f000000a000)=[&(0x7f0000060000-0xc)="2f6465762f6175746f667300", &(0x7f0000047000-0xc)="2f6465762f6175746f667300", &(0x7f000005f000)="2c6574683000", &(0x7f000005f000)="6c6f706f7369785f61636c5f61636365737373656375726974795b2b73656375726974796d643573756d1b3d2300", &(0x7f000003f000-0xf)="73656c662e2f5c6367726f75709200"], &(0x7f0000060000-0x18)=[&(0x7f000003b000)="00", &(0x7f000005f000)="2e00", &(0x7f0000016000-0xd)="2b776c616e306d643573756d00"]) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000b0e000)="d3c088edd1308ac1ab61d297fa6e5df36320001a2abfdeaec94071ccd18b2c1d83205489c3e77a0f42dbe95b2d990cb9d0d7754d4228840247f2f0b50f80ea88bb6f51935da831145f4ae389c90c", 0x4e) bind(r0, &(0x7f0000175000)=@llc={0x1a, 0x13, 0x0, 0x81, 0x6, 0x8, @random="a7acfde04617", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000095b000)={0x0, 0x904, 0x31}, &(0x7f0000d36000-0x4)=0xc) recvmmsg(r0, &(0x7f0000ffe000-0x180)=[{{0x0, 0x0, &(0x7f0000c12000-0x20)=[{&(0x7f000040f000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000262000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2, &(0x7f00002e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x3}, 0xa9c}, {{&(0x7f00003a5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fa0000)=[{&(0x7f0000f16000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000a91000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000ce7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f000063d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000f24000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000a54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000227000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x7, &(0x7f000092c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x4}, 0xfffffffffffffff9}, {{&(0x7f0000b35000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc2000-0x20)=[{&(0x7f00001dd000)="000000000000000000000000000000", 0xf}, {&(0x7f0000b51000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000906000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x80}, 0x6}, {{0x0, 0x0, &(0x7f0000a67000-0x40)=[{&(0x7f0000e67000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000211000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000bd0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000986000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x4, &(0x7f0000a26000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000719000)=[{&(0x7f0000a65000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00001a8000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f00004b4000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000535000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000916000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000541000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000e19000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000287000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x8, &(0x7f0000f00000+0x3df)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0xfffffffffffffff8}, 0x9}, {{0x0, 0x0, &(0x7f0000cb2000)=[], 0x0, &(0x7f0000f54000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x7d}, 0x100000001}], 0x6, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x0, 0xf) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00005d8000-0x4)=0x0, &(0x7f0000245000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000d38000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) socketpair$inet6(0xa, 0x6, 0x44, &(0x7f000076c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000358000-0x50)={r2, 0x48, "29518afbaec101b93dd45bdb7a051d68ac2a707e1469f6817a2969981e0621425fab54f3ebc116fd92f002c9fdcfcb6033fc43917677650b34e7d749c56b7e619d0710fda192e753"}, &(0x7f0000163000-0x4)=0x50) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000283000)={r2, 0x85, "0fb9e24bccd536f7d7a7504036eb61c93406e44cbc92183322d544321e1b4cc421fe7152ad60f44d6daafca74afd501c6fde2c86e04f57fa2f1989b44444de6a168a7ce2c0a0d353ca440e1ba35edff9bf4fdf76b4142067e59643014576997b456f0cd21aca7326107bcfdea589ac1a6a26b69d133a6c193533e778fe4ceb3882637d4bff"}, &(0x7f0000300000)=0x8d) recvfrom$inet(r0, &(0x7f000049d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x100000000c) connect$inet(r5, &(0x7f00001a6000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r5, r5) 2017/10/12 14:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x20000000000001, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000ddd000-0x4)=0x5, 0x4) recvfrom$inet(r0, &(0x7f0000a3c000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x100, &(0x7f0000194000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f000055e000-0x4)=0x6, 0x4) preadv(r1, &(0x7f000068b000)=[{&(0x7f0000d06000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000ec4000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000ca6000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000f91000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000866000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f00002c4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, 0x0) connect$inet(r0, &(0x7f0000dce000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000061d000-0x4)={r0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000074000-0xe8)={{{@in=@broadcast=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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000266000)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000021d000-0x10)={r3, 0x1, 0x6, @random="d201bbe7a04c", [0x0, 0x0]}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f000003d000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x101) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000261000)=0xd39f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) mkdir(&(0x7f0000d74000)="2e2f66696c653000", 0x2000004000000002) r4 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x40c00) getdents(r4, &(0x7f0000fd5000)="00000000000000000000000000000000", 0x10) removexattr(&(0x7f000081d000)="2e2f66696c653000", &(0x7f00002f6000-0xb)=@random={"6f73782e00", "737973654f00"}) syz_open_dev$sg(&(0x7f0000854000)="2f6465762f73672300", 0x3, 0x20601) close(r0) sendto$inet6(r4, &(0x7f0000b56000)="76714c8cbd0b97bc985d45ac4b8ba965b58d81a0effed79c324b91c3ece38a3fa7f4d1cb8ab6de38d1a6f1c4ee84d4158560934d5d88c2da6e31e29225a3db904df5dd7ebad20aaa4eac94e31ad80e58628f3985cd4a6e54bfee2e37475dd3a045978be538def6cbd66da635710242133b68c6ecf18a048b6c0dcedeadf8d39b2b3e1e214e36875a2d3445fa05a2d5f74aba0c099bb0be950b6915302ce2fb78c454e1ff67403fd8798de922455a36a2a1d2f89e3bdb970ea0631e8273", 0xbd, 0x4080, &(0x7f00009c8000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) pipe2(&(0x7f00001ac000)={0x0, 0x0}, 0x180001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f00006e5000)={0x8, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000002, "fa75ca7642922a84", "a327fd7dfebba1cd8d8e4fdda72123317d7edc9809d04e2ac775f3ccb2b3b38b", 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlink(&(0x7f00007d1000-0x8)="2e2f66696c653000") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000066e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000447000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000247000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000c49000)=@assoc_value={r6, 0x0}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/12 14:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000cb0000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pkey_alloc(0x0, 0x1) r2 = socket$inet(0x2, 0x803, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001e1000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1e000-0x1)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0xba, &(0x7f0000884000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x7fd, @ipv4={{0x5, 0x4, 0x0, 0x8, 0xac, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x100000, 0x0, 0x0, 0xb, 0xfff, "cd8f80", 0x5, "cdfb96"}, "54a871e2442f87da4abf1a9e090c933c2f1da061b85e6a10e628722ede90a2f9068776ff3fa6c37a04f0d62288c3f79e7e951e226a66bab1bda873fac9aa21ba2179abc06461e0cfde606636ce6f9d0ff417dce2b30c2f60c9c6efe555a6f402fb7bdaa66efce623efecb7d056000000000000000719df314e3c656b162944efa612b71c85f02b3e"}}}}}) r3 = dup3(r0, r2, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2017/10/12 14:27:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000e69000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a7a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0xf9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xff, 0xb, 0x6, 0x80}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x8)={r2, 0x20}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fc7000)=0xffffffff, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x4, 0x4, 0x1, 0x0, r3, 0x3}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000b18000)={0xa, 0x7, 0x10008001, 0x20, 0x2, 0x0, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x8000000000011, &(0x7f0000fe5000-0x10)={0x0, 0x0}, &(0x7f0000fe5000)=0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe5000-0x10)={r5, &(0x7f0000fe5000-0x6f)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d692afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e953655038b46b8d220ec0f28c64066f4bfb0390b7faac3a3c2b40cda46fa8a7be09c2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r4, &(0x7f0000fb2000-0x8d)="a3723a06c2c4836c6d48442ae6d05fa7e98963a92e2a2c1f0adaaad8facd412d2af75257bad6f6f3766df220e44513f721753e3c4a1e260f070000003b8a9735afccc57281502c1788beb8f360a5a72dae0fc861466800865e35e34b7ae8a9d0b7b9602ec1de7a7770019a0412dcaa15abbbf19327308cdb0036d97e58e347ad2d857b170000000f5114876905", &(0x7f0000fe4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 14:27:03 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000643000)={@generic="3060ed02000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000df2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) epoll_pwait(r1, &(0x7f0000fb5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000684000)={0x47}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c64000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f000009a000-0x40)={&(0x7f0000131000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000685000)=[0x0, 0x0], &(0x7f0000993000)=[0x0, 0x0], &(0x7f0000969000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) keyctl$session_to_parent(0x12) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e25000)={0x85, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0xffffffffffff55a1, 0x1c, 0x10001, &(0x7f0000277000-0x10)=@common="65716c00000000000000000000000000", 0x4, 0x1000, 0x7d5}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d28000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0}, 0x98) r3 = dup2(r0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00005c4000-0x8)={0x1, &(0x7f0000f6f000)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={r5, r6, 0x2}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00005b9000-0x8)={r4, 0x10}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000d02000)=0xfff) connect$inet(r1, &(0x7f0000e7c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000941000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/12 14:27:03 executing program 1: pipe(&(0x7f0000c46000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0xffa) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) request_key(&(0x7f00007c4000)="7573657200", &(0x7f0000804000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005b2000-0x19)="73797374656d2e706f7369785f61636c5f64656661756c7400", 0xfffffffffffffffb) sysinfo(&(0x7f0000f7b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) getsockopt(r1, 0x6, 0x1, &(0x7f00008a6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d10000)=0xcf) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000108000)="", 0x0, 0x41, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0xffffffffffdffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = open(&(0x7f0000b3f000-0x8)="2e2f66696c653000", 0x0, 0x190) symlinkat(&(0x7f0000b8d000-0x8)="2e2f66696c653000", r2, &(0x7f00001fe000-0x8)="2e2f66696c653000") setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000363000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$unix(0xffffffffffffffff, &(0x7f0000e67000)="", 0x0, 0x0, &(0x7f00008de000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000093000-0x4)=0x8002) r3 = socket$inet6(0xa, 0x1, 0x20000000000) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000338000)={@common="74756e6c300000000000000000000000", @ifru_flags=0x8000}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000bf2000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fe9000)=0x14) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000bdb000-0x4)=0x2, 0x4) mq_unlink(&(0x7f00004cc000-0x19)="73797374656d2e706f7369785f61636c5f64656661756c7400") setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d01000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "00f9fef28b8d5472d48dc3501071f3c90cafd7ab84850fd4d0e3f7705515fc944dcb4509935d3b817d17c5c77caab2ed6e0b0d6189573b927427fb1246d49424a20084b4572ec7bbad5d598145445c13"}, 0x160) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) io_setup(0xffff, &(0x7f0000a68000-0x4)=0x0) sendto$inet6(r3, &(0x7f0000f63000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f0000fdd000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000, 0x0, 0xfb, 0xffffffffff7ffffe, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f07000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000801, @ipv4={{0x5, 0x4, 0xfffffffffffffffc, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000c0000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/12 14:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000145000)="2e2f66696c653000", 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00004f9000)={0x8, 0x3, 0xfffffffffffffe01, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffff0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1d00009bbb27", [], {{0x80000000086dd, @ipv6={0x0, 0x6, "f04387", 0x18, 0x20000001003a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0xffffffffffffff80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000d00000)={&(0x7f0000de7000)=[0x0, 0x0], &(0x7f000024b000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000012000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00005d5000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x5, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0}) 2017/10/12 14:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f00001f9000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000365000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00009b5000)={@generic="a1b7f22dd6ad8ce088727607bd4a6dcf", @ifru_flags=0x8000}) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) getitimer(0x1, &(0x7f0000afc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f000002d000-0x4)=0x2) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0xa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000730000-0x8)={0x0, 0x81}, &(0x7f00004b1000-0x4)=0x8) r2 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f00008ab000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = open(&(0x7f0000c29000-0x8)="2e2f66696c653000", 0x4000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r4, &(0x7f0000001000-0x6)={0x1f, 0x1086, 0x2}, 0x6) perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000655000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000f7d000)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000467000)={0x4, 0x4}, 0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) inotify_add_watch(r2, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0x4000202) 2017/10/12 14:27:03 executing program 7: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @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]}, 0x10, 0x100000001, 0x101, 0x9, 0x3, &(0x7f0000fa7000-0x10)=@generic="f99a3fc7dcf4c9fac4a3258e27ba344d", 0x7, 0x1000007, 0x7}) timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005aa000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000245000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7a, 0x200000000) fallocate(r1, 0x2, 0x700000, 0xc8) r2 = syz_open_dev$tun(&(0x7f0000a6d000)="2f6465762f6e65742f74756e00", 0x0, 0x2100) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000d75000-0x4)=0x10000003) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fb8000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0x100000001}) r4 = socket(0x10, 0x803, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000dd0000-0x8)={0x6, &(0x7f0000892000)=[{0x0, 0x9, 0xaf4, 0x3}, {0x217f, 0x9, 0x2, 0x9}, {0xffffffffffffffff, 0x5, 0x6, 0x4}, {0x7f, 0x0, 0x35, 0x1}, {0x10000, 0x6aa32917, 0x7, 0x118}, {0x70, 0xc32, 0xa6d7, 0x1}]}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d50000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f0000a3d000-0xc4)=@ethtool_drvinfo={0x3, "53dc2955b9ac663e3f46c6da5c0b9a9aa4d284981b4effdbdd53b34d00b57e8d", "f29ba9626d066e85cc22bc9a9f58b56ec9ae2b2d604c2e1bf6a90403743438cd", "d3eca238088a92f7b7958423cc5b893dec2d3bd9a3e34af3dc5007f43126a388", "15aef348e99b7fb7cc0ca359113719431974354b48809342dafb1375de6ef370", "504c2bd2780a51bb434e37872895a0d3f5acbee7b90a5fc650fc1ed59968fdac", "29722f44ce9246a41fa9e5b3", 0x7, 0x7fffffff, 0xe214, 0x7, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r4, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r4, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) preadv(r0, &(0x7f0000988000)=[{&(0x7f00008ad000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000891000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000d24000)="000000000000000000000000000000", 0xf}, {&(0x7f0000ea5000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000917000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000020000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000642000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f00004d5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000217000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f00002f7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}], 0xa, 0x0) r5 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8000) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000eeb000+0xd26)=0x10000000000401) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x26f}}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ed4000)=0xc13, 0x4) mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000db0000)={0x1000000000, 0x0, 0x9}) nanosleep(&(0x7f0000066000-0x10)={0x0, 0x989680}, &(0x7f00001fc000-0x10)={0x0, 0x0}) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000200f1ffffffffff03c76e35", 0x26) getsockopt$inet6_mreq(r3, 0x29, 0x16, &(0x7f0000c29000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000059e000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000079c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x3, 0x0, 0x500, 0x393a, 0x400007d, r7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffffffff282f, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x35a1, 0x4000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) 2017/10/12 14:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006bd000-0x78)={0x3, 0x78, 0x0, 0x1400000, 0x62, 0x10001, 0x0, 0x6fa, 0x0, 0x4, 0xbd5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xef05, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0xff, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000235000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000036d000)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000c8e000)={0x2e82344, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000d5c000)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netlink(0xffffffffffffffff, &(0x7f0000778000-0xc)={0x0, 0x0, 0x9187, 0x8d0a}, 0xc) dup3(r0, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/12 14:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8000000000000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffe) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2000000043, &(0x7f0000284000-0x4)=0x800000007, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f00005c7000)=0x0, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000f4c000)=0x66, 0x4) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000bd7000)={0x5, &(0x7f0000ff3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006aa000)=[{0x1ff, 0x1000, 0x9, &(0x7f0000fae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0xc8, 0xa, 0xa949, &(0x7f000042b000)="00000000000000000000"}, {0x10001, 0x34, 0x2, &(0x7f0000093000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xe000000000000000, 0x32, 0x5faf, &(0x7f00003f0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0x5, 0x8001, &(0x7f0000bd9000-0x5)="0000000000"}]}) 2017/10/12 14:27:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x5, 0x220) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) bind$bt_rfcomm(r2, &(0x7f0000524000)={0x1f, {0x8, 0x1, 0x9, 0x7e, 0x80000000, 0x40000000000000ff}, 0x0}, 0xa) mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000058e000-0x8)={@empty=0x0, @multicast1=0x0}, &(0x7f000058f000-0x4)=0x8) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x21, &(0x7f00004fa000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000020e000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00004b9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000199000)="5e93f4249142bbc770289c741629c655d41cab98ce81703b571554a09b7cf4cdc00aa5039665781ee75ada7ac29f19a86ab5f16c28e060b7f0c5cc0f262ee1fc6386fafb01232d4f06eba22cb313e2f288a2e55e7353b4b092ef3e3c491aa9b8dd5f002760b0beda0ed32fd92b600cf65830a3442a135fe9253a3954787d76305a9f152c19b541901796bce700331e9bfaa636dba653e4dff17f9c623c04a84089096484f456d9086411961a996f9b0287c13975938f3f1310ab764687a48079efd2340c458ab40dca8a86a9a8b7a18d53d61b534181796022bb7c4360fa12806cbce302f27003dde664611dec4e65a96b1e", 0xf2) sendmmsg$nfc_llcp(r3, &(0x7f0000157000-0xa8)=[{&(0x7f000058c000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "90e0608146d8faae88680079ba3e849e6ec0ccd2679680509eae8898fe146afd0fc6c6df56995e0586171aace8a20eaa582d02977f2e7613633f0e9f6039dd", 0x0}, 0x60, &(0x7f000058b000)=[{&(0x7f000058c000-0x19)="", 0x0}], 0x1, &(0x7f000058b000)={0x20, 0x0, 0x0, "bd0b85faccc51fdd4544"}, 0x20, 0x0}, {&(0x7f00002e9000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a215cf6faafcf678376e5b87ca3807c0f8499b00768c22bb5bafa052287170d10db99b80a0f253de47b9a5e65c782bd1c3e13f1ed439a1411523ea18ba3715", 0x0}, 0x60, &(0x7f00001f7000-0x40)=[], 0x0, &(0x7f000058b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) mmap(&(0x7f000058f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000590000-0x78)={0x95, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x10000, 0x6, 0x0, 0x80e2, &(0x7f0000590000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x22, 0x342, 0x5}) connect$nfc_llcp(r2, &(0x7f0000101000-0x58)={0x27, 0x2000000000000e4, 0x1, 0x3, 0x2, 0x4000000b8, "21f913a77167cf979706f034dd6c8de22c6474b421dc1a1a5e582b892389115cea1d926ef37b4b3f985a85e4973320e4c27316928a96ad9fb5ebc9baaf4df9", 0x91a}, 0x58) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000590000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000591000-0x1c)={0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000317000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000033000)=0x1000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000570000-0x5e)="2be9c7dee50d6a8b3c6ed06fd61100010000b05258e4b6a5cf1798737b2ca0474dfe6b84431c9d0988d178193a9402004e49322132e2d1cc86c6f52f7c3f8ced481cc32903e71d2b31292fa8c2160955e65c453dabbebac10a2975c773f4", 0x5e) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000058e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000592000-0x15)=@ethtool_sfeatures={0x3b, 0x2, [{0x7, 0x0}, {0x400, 0x1}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000590000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00004a9000-0x14)={0x3, 0x2, 0xdaf, 0x3, 0x3}, 0x14) 2017/10/12 14:27:04 executing program 5: mlock(&(0x7f0000c9e000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000045e000)={0xff, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000082b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000)=0x0, 0x4) r2 = add_key(&(0x7f0000ff3000-0x5)="6465616400", &(0x7f0000ff5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ff9000)="2f2f0617a4c2e7beb5e8b81d5fe9a4ada2e4941d0bbc234b7ba9c6bf6763fbeb5209ca2b334ca76fcf5a1712a0dd9b57dd8cbcc86bfc13ccfc767728db7c020348072400dfa18844b3f1176c4382e97c91f3c6b049be64771d2066adaf28bab97d1a9a59838e286ec0699f5615b2f5a71c058de123478d07c5da850a01a1605153a10807e171ee68d8cac29938a469164408d33782c9a633e981231e014d6758bceb8bc3aa10ab0b1a08a8eb039fe45d29c3f7d939710ed274bb133c3134bef2621f7e32c77ad1cc8652376cbea43d6037635cdb2061d2ac53ebf5d7739f8d33910301f93b96a3279fbfddf9bce0fd", 0xef, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000ffb000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000)="6465616400", &(0x7f0000ffc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) setrlimit(0x9, &(0x7f0000b45000-0x10)={0x0, 0x0}) gettid() openat$kvm(0xffffffffffffff9c, &(0x7f00004c7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009ce000)="2f6465762f6175746f667300", 0x400080, 0x0) perf_event_open(&(0x7f0000352000)={0x4000000002, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) mkdir(&(0x7f0000ba1000-0x8)="2e2f66696c653000", 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000e67000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000f26000)="2f6465762f7663732300", 0x7, 0x8884) 2017/10/12 14:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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) get_thread_area(&(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x634f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x242f7d3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003d2000)="2e2f66696c653000", 0x116) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$sg(&(0x7f00004a5000-0x9)="2f6465762f73672300", 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000003d000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000072c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004b4000-0x10)={r3, 0x4, 0x8, 0x6}, &(0x7f00008ee000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x71, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) inotify_init1(0x200001) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f0000cfa000)={0x0, 0x0, 0x80000000}) mmap(&(0x7f0000858000/0x3000)=nil, 0x3000, 0x1, 0x40030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = socket(0x1, 0x800, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000012000)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x6, [0x6, 0xe6cc, 0x5, 0x3, 0x8, 0x0, 0x1, 0x8]}, 0x5c) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e002, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r5, 0x0) getpgid(r2) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 14:27:04 executing program 3: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb5000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000eb5000)="2e2f66696c653000", &(0x7f000079f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e2a000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000eb6000)="4c183a733382e13e3e6f7114aee96425209d34fd8074b7bffdce44eeb62621bdebc135b04f16f469d6eb74952e9e43ba6ea5890161c7eae9372d5dfaa8947a4293ba1a4161ee72ca3d3e27316baf17c48c8e6941ff81e39f547f21f22d9ed743b95ce2e1bafcb1bf477c67f51e5e6b72dd8a8a1995bead88a6a1eb5edbc29bffe597c4408447ff57733816b6bfa9394334edc56640ac958fedc264bcaef505e787907573414d1f2b38e61e758771bf0a2ed8e83dc801b439fbb5db8607ea8a783d4cbef6f9648f600a2cd66d1d38b47f239cd5b400ad32eae016e864c439c1717e997f4e5b12", 0xe6) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000294000)="2e2f66696c653000", &(0x7f0000eb7000)="2e2f66696c653000", &(0x7f0000eb7000)="62296e666d745f6d69736300", 0x4800, &(0x7f0000eb7000)="") r1 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000101000)="2e2f66696c65302f62757300", 0x2794) r2 = open$dir(&(0x7f000079f000)="2e2f66696c65302f62757300", 0x0, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000eb8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000786000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2000) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000f94000)={0x6, 0x2, &(0x7f000047c000-0x2)="66a7"}) sync_file_range(r3, 0x1ff, 0x401, 0x2) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) creat(&(0x7f0000fb7000-0xc)="2e2f66696c65302f62757300", 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00001f6000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r1, &(0x7f000002d000)="e0", 0x1) 2017/10/12 14:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x4) r1 = accept4(r0, &(0x7f0000132000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d6e000)=0x1002, 0x1007f8) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000831000)="9ab0a63ae1485ef7897fff7ffffffff309a5e6179449678cb652afc123f5b728fe4067f1069c770549a78b074234af81cf0ea8efc716ac3ae5083804556acf553d35084d815cf6cd02a187fbc631482d8462eaa74c30") r2 = socket(0xa, 0x4, 0x2) setsockopt(r2, 0x2000000000000000, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ecb000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x9, 0xffffffffffffffe9, 0x7, 0x7f}, &(0x7f0000095000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000711000-0x8)={r3, 0x5}, &(0x7f0000152000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000498000-0x8)={r4, 0x8}, 0x8) setsockopt(r2, 0x2000000000000000, 0x5, &(0x7f00005a2000-0x4)="d105071e", 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ab8000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000}], 0x4c) r5 = open(&(0x7f00001a9000-0x8)="2e2f66696c653000", 0x800010442, 0x102) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000be2000-0xc)={0x2, 0x3f48d048, 0x2, 0x80000000, 0x9, 0x7ffffffd}) socketpair$inet(0x2, 0x803, 0xf7fffffffffffffd, &(0x7f0000485000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00003ea000)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r6, 0x1) getsockopt$llc_int(r5, 0x10c, 0xf, &(0x7f000046d000-0x4)=0x0, &(0x7f0000db5000)=0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f000032e000-0x1)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f000009b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000f50000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r7, &(0x7f00007e9000-0x48)=[{&(0x7f0000e3b000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000710000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000983000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000f54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000d44000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000071d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000047c000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000627000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00001aa000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x9) syz_extract_tcp_res$synack(&(0x7f0000a16000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x8b, &(0x7f0000420000-0x9b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r8, 0x0, 0x0, 0x1a, 0x4, 0x0, 0x0, 0xfffffffffffffffc, {[@sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x1000}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @timestamp={0x8, 0xa, 0xf3e, 0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) syz_emit_ethernet(0x41, &(0x7f0000026000-0x41)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x33, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffffe652e85f, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0xbd]}, @sack_perm={0x4, 0x2}]}}, {"0069e5"}}}}}}) shutdown(r7, 0x2) 2017/10/12 14:27:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x5, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e66000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x245c, &(0x7f0000837000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x2426, 0x2c, 0x0, @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}, {[@dstopts={0x2c, 0x215, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x37, "42c6210e94734ad31d1f715bd6adaf4f15b9d32df2dc3e5e4cbfa46efa156b4363e2b2f04526f1b0928ec5f7827b50482779995fe271ca"}, {0x0, 0x6f, "c8aca6c68f650e145503e0c49485eb399c6bb91d72a758b9b613d61b20f45f1705939a331905aa022cd4ab9d3bd042dbe2b8e56acdcb24c15d1fe3316b94a6e131c3bf87e870616663b1527ee7f55a2e34069ef6742077cf9afcbef6ee830953ea08e3eeb83882eb759833ba78da9f"}, {0xc1, 0x1000, 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"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@udp={0x0, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c34000-0x24)={@common="6c6f0000000000000000000000000000", &(0x7f000023c000)=@ethtool_rxfh={0x47, 0x4, 0x8, 0x10000, 0x300000000000000, "4b1ef7", 0x182, [0x2, 0x7a5a, 0x2, 0x1, 0x1, 0xc166, 0x0, 0x65d, 0x101, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000668000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000225000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002f1000)={0x0, 0x0, 0x0}, &(0x7f00003ff000)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000769000-0x4)=r3) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000064b000)={0x4, "45038e1c"}) [ 114.993832] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/10/12 14:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x1ff, 0x0, 0x1, 0x4000, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e16000)="2f6465762f736e642f73657100", 0x0, 0x3e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000adf000-0xb0)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0x10000a, 0x805, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000d9d000)="10282d47504c2e020000007468312a2b2f00", 0x3) socket(0x11, 0x2, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x400000000000, 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) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) r1 = getpid() perf_event_open(&(0x7f00002d9000-0x78)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffff, 0x0, 0xe6f, 0x100000000, 0x0, 0x1000, 0x4, 0x3, 0xffff, 0x0, 0x20000000002, 0x4000a96, 0x2, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) getpgrp(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000316000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006db000)="2f6465762f7667615f6172626974657200", 0x81, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bf1000-0xa0)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0xd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20000000000000, 0x2, 0x7, 0x5}, &(0x7f00003d9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003ea000-0x8)=@assoc_value={r3, 0x3}, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a65000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) inotify_init1(0x800802) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000016c000)={0x0, 0x0}) r5 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000856000-0x28)={@common="69703667726530000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000126000-0x4)=@int=0x20, 0x4) connect$packet(r4, &(0x7f0000253000-0x14)={0x11, 0xc, r6, 0x1, 0x7548, 0x6, @random="a72c3ceaa659", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000987000-0x8)={r3, 0x9}, &(0x7f0000e5d000)=0x8) close(r5) request_key(&(0x7f0000a69000-0x6)="6c6f676f6e00", &(0x7f00004fd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000077a000)="2f6465762f73657175656e63657200", 0x0) [ 115.061389] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/10/12 14:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x800004, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000812000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_ifreq(r1, 0x8975, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x101}) r2 = socket(0x11, 0xa, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f00002c6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x1, &(0x7f0000337000)={0x1a, 0x1f, 0xfffffffeffffffff, 0x4, 0x3, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000e3000)={0x0, 0x1, 0xabcb, 0x6}, &(0x7f0000a5b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000458000-0x8)={r3, 0x6}, &(0x7f0000e4d000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000dfa000-0xb5)={r0, 0x8, 0x100000001, "eac935d5cec386d28ef2550e19124c301daab586924971e94fa0e077efd07fc5dfd7f063d72bbc06704d786632ed6d721b4865ae7a3dfd0a4eb4aece854204c8ac5a641097ebb89a451710a19b88dc6f2a5f7c15ade82a71425740acaf778962c035467b3b3821ceebba0d00d90c9df2d72366a3abad89fb4412c504b28de684e898612f154f4eb864e5ef259d345d86bbc33f1f8ef8c1df49e7e21b3a916c67e248d8dff92ad8916df284"}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f0000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x80000001) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000115000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000580000-0x4)=0x0) r5 = dup(r2) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000615000)={0x74, 0x0, [0x40, 0x0, 0x7, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r2, &(0x7f00000c1000)="510c2a5bd5bd8642e7a5718b8ed3db713cd7e91e4c83841f8ba5a63ad3cd45d62fefea80b1b8593d550d05e0f8868b2bf3be1f419c04242c373aad91217cbdcb7bd3371267ef3a171906496fcd4b58a3c47c1bbd6aeba13c6e78fcbc", 0x5c, 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008f9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00009c0000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f45c591392bf4be77bb3e19577e53fe1"}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f000013e000-0x4)=0x0) connect$inet(r1, &(0x7f00008b6000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000178000-0x4)=0x0, &(0x7f0000cff000)=0x0, &(0x7f00002a7000-0x4)=0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000790000-0x11)="2f6465762f7161745f6164665f63746c00", 0xa0000, 0x0) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f000026e000/0x18000)=nil, &(0x7f00000a8000-0x18)=[@text32={0x20, &(0x7f00006a1000-0x3b)="c4c38d696300096436f30f225d8fea6012c40028000066b89a008ec0c4e219abef670f01d60f078fe878c305ff88a4ca9d66baa100ed2e0fbaf205", 0x3b}], 0x1, 0x4, &(0x7f000000c000)=[@dstype0={0x6, 0x0}, @dstype0={0x6, 0xd}], 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c91000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000c0d000-0x8)={@rand_addr=0xfffffffffffffffc, @loopback=0x7f000001}, 0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000078d000-0x1c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000989000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fc6000-0x4)=0x4, 0x4) 2017/10/12 14:27:04 executing program 1: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x46, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000f20000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0xfffffffffffffffe) prctl$getname(0x10, &(0x7f0000001000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00005ef000)={0x0, &(0x7f0000298000)=""}) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f000004e000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00002a0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f000022a000)=[{r2, 0x200000000024c, 0x0}], 0x1, 0xffffffffffffffe0) read(r1, &(0x7f0000f73000-0x1)="00", 0x1) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1000000000000) modify_ldt$read_default(0x2, &(0x7f0000541000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000014e000)="2e2f66696c65302f66696c653000", &(0x7f000066d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0x15b4, 0x0, 0x0, 0x3}, @generic={0x515, 0xfffffffffffffffd, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000f93000)="73797374656d00", 0x9, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) syz_open_dev$sg(&(0x7f000026b000)="2f6465762f73672300", 0x3ff, 0x403ffc) gettid() r4 = syz_open_dev$sg(&(0x7f000000c000-0x9)="2f6465762f73672300", 0x84, 0x40080) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000c68000-0x8)={0x0, 0x0}, &(0x7f00004a4000-0x4)=0x8) 2017/10/12 14:27:04 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004ca000-0x10)={0x0, 0x0, 0x3ff}) r2 = getpgid(r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0xfffffffffffffffe, 0x0}) r4 = getpid() futex(&(0x7f0000013000-0x4)=0x0, 0x5, 0x1ff, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x1f, 0xff) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r5 = getegid() fsync(r0) sendmmsg$unix(r3, &(0x7f00003eb000-0x54)=[{&(0x7f0000840000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000c47000-0x18)=[{&(0x7f0000c2a000)="", 0x0}, {&(0x7f0000ad1000-0xc6)="b8a841d42ea30580da1a0ec6fc2b661142195052880c12580612b7b80435e46e83859fb071fb08268d495605711369a70c895eaa7a3775eda6636034ddb2ef2f1ae75d5f2820a0ebcc201fcd4420a692b107d0e52e52087b868470908f2a269b90276298bf62885da6bb0f7559fa1b2191674b42ef25980b5fcc608b3d20000d9e18538d959662522bc183e1bd8af46ff5a1e88194fe352e7a56b12c1d586ace23bc940bdf64a4522e07351d124c107e6bb9b5e127510f9f1435c7df43a623247d3b90f94f11", 0xc6}, {&(0x7f0000e14000-0xa4)="08e0edd60f553473d1d9b90d88f28504f5e570658398703d684b7018e8dd4a7a2cdef0c8cff2a03cbc9ba701e2e0875b29bf2e25081ea1ed6a7b27bac75ca9ef20ed71dc6b18bc0bd46c7f04beb22ac45fe0d8803e6a3434fa5d2b932e8ab4725def5a277f214f117223d024b230e6dbf8ac6b17a36a580567d7604872c8330f98547c6fa0d8760d9c6169792cee61e5f399c1ebd44f4eb7720a04b147c68cd0753a88ef", 0xa4}], 0x3, &(0x7f0000801000-0x38)=[@rights={0x10, 0x1, 0x1, [r3]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, 0x0}], 0x3, 0x4090}, {&(0x7f00009c3000-0x7)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f86000-0x10)=[{&(0x7f000058d000-0x6a)="b484ecb90618b2cb46d4adfdf56cea770aaa9375d87b1adc8ca36a2cc092068f34935f954dda543ebfa9cb867aa78598c06d11b7009e0d9e5980aadd25e857869ad92b2a2cd498b393ec0bfc61501277d3a719adb0d49c25841cd3d13e229e7e895d7e7b8a36a89a2ae4", 0x6a}, {&(0x7f0000c5e000-0xf4)="6cbb34a534c7ed8813d7536ad5ba555dd1e14a041b3518e1ada5b0a2e143943ab55d1059ab040424a1d7c485620ac4ff7f910559a90c74609094649872afdcdabae66deda590a7e6818b8cbdd57559a64761bcff8b5b8788c9b3f6a86d25fd740a6d99e339f29bde9223643420c08f53d77324172917d3c426fa18ab67460f51436d6470fd287abd2dee48be91aba85e1509dd4404ca782b4dcc3e06e92c15c44b720ee128fcba9a4cdad3e32b70c29ca32803fd44fc37afe86c080f7eee9a3cac46df7013b8940a1fe7fada258fdd4d77041334db7dd99d98a892793993e85f2aa2b919013b2acc2764c5c509ea42977cc98d8a", 0xf4}], 0x2, &(0x7f0000f7b000-0x78)=[@rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r1, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, r1, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r4, 0x0, r5}], 0x5, 0xc041}, {&(0x7f00008a2000-0x5)=@abs={0x383cdf1983bc1a1f, 0x0, 0x2}, 0x8, &(0x7f0000cb5000)=[{&(0x7f0000ff2000-0x45)="3c3f93cd7afe9de3175cc032b30770a1d462bb31f4614d420f3e65052c11f9b0ce1928d6f1b6337c584b89499897e7f1a26dfa42bf49e3b1614e7b01d7db3f0f215b78637c", 0x45}], 0x1, 0x0, 0x0, 0x4040}], 0x3, 0x20004840) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getrlimit(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/10/12 14:27:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000709000-0x20)={0x4, 0x3f, 0x8, 0x7f, 0x0, 0x6, 0x2, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername(r0, &(0x7f000099e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0x6) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000813000)=0x1) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r5, &(0x7f000062e000)="", 0x0, 0x20004800, &(0x7f0000dc2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet6(0xa, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ec3000)={0x0, 0x0}, &(0x7f0000fd6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000bdb000)={r7, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f0000b43000-0x12)="000000000000000000000000000000000000", &(0x7f0000e6f000-0x4)=0x12) getpeername(r5, &(0x7f000064c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009bb000)=0xe) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000942000)={0x20000, 0x0}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x410001, 0x2, 0x0}, 0x14) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000000000) vmsplice(r9, &(0x7f0000b89000)=[{&(0x7f000055b000)="7267c76f7a7beb463d9c55e3835741f0d855583c63e660a56497758828faba163d322e85804da92bd4bd40b596ceea0ad2592d911effc58e97db84ea04000000000000009d709834d6d09ae06b2303b75a60ca431562d5c4eab4116b4e63e87ff454748ac7cf59178735677a4b32ce41c82d2bd5cf7a10df06", 0x79}, {&(0x7f00006b9000)="9e3f9ad8d1d236608aa77ebadf29e90c0ff98facb7886e490751777f2457aef0d632bb", 0x23}, {&(0x7f000062f000)="3b507565e88d2f34864a0a05ec1a5220692f9fc0e4e85592cb12de38739db1be1421503a2d3ed508e98eda4e0e810b000000000000099e8933e36a1d9bb6c3ef61937d4b12000000da1f92537212464fc99e05cf9a40f7747c0fa812", 0x5c}], 0x3, 0x1000000000000a) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000fa1000)={&(0x7f000046f000-0x18)=[0x6789, 0xf20, 0x7, 0xffffffff, 0x8, 0x7c], 0x6, 0x4, 0x100000001, 0x6, 0x1, 0x3, {0x9b5d, 0x1ff, 0xbbcf, 0x7fff, 0x482, 0x5, 0x800, 0x5, 0x4, 0x6, 0x7fffffff, 0x3f, 0x81, 0xb6, "528f8674444ae9e5d09977d7facf1d029fc5b5877bad8f40e829ea2f1ac286c6"}}) futex(&(0x7f000075d000-0x4)=0x2, 0xf, 0x4, &(0x7f0000477000)={0x0, 0x0}, &(0x7f00003a9000)=0x7, 0x1000) splice(r8, 0x0, r5, 0x0, 0xca9, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00008d0000)=0x0) 2017/10/12 14:27:04 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000f7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000586000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000a7b000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x2000)=nil, 0x2000, 0x3, 0x36, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x40007) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f8000-0x10)="2f6465762f73657175656e6365723200", 0x422000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = perf_event_open(&(0x7f0000b1e000)={0x7, 0x78, 0xfd4, 0x1, 0x7fffffff, 0x3, 0x0, 0x3c91, 0x4, 0x6, 0x3, 0x9, 0x8000000fbc, 0x16, 0x0, 0x1000000007, 0x4, 0x800009, 0x80, 0x8008, 0x0, 0x5, 0x7, 0x58d7, 0x8000, 0x3, 0x0}, r3, 0x10000800000002, r4, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r4) name_to_handle_at(r4, &(0x7f0000b9f000-0x8)="2e2f66696c653000", &(0x7f0000f6f000-0xa8)={0xa8, 0x0, "ad358bf51ec89c85959ca53cfeaae23385bf5bb0e295b2e1df1318ba58cd9e326f9dc3546efd038fb8c5f43ee6aa92e302ff8d3f9ded2e109a94854d41ad30e35eceb5055718b7367c041e96b21c5dcf34f0d6792b79d41c7feb3cffa49ed0f8a2ab666f4e5605bff3469e6cfcaa7db43dce4e3a9ebd0431eea979b8af9cb738200b53b154045889a36272485d09b8034ed5b1af78778707b0b3c7b5e57bdad2"}, &(0x7f000061e000)=0x0, 0x1403) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000893000)={0x1, 0xc90e, 0x5, 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]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000418000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x276, 0xa00, 0x0, 0x5, 0x0, 0x43c67c2a, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0}, 0x0, 0x40, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) mkdir(&(0x7f00001fd000)="2e2f66696c653000", 0x3) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000b41000)={&(0x7f0000d0d000/0x4000)=nil, 0x4000}) pivot_root(&(0x7f0000575000-0x8)="2e2f66696c653000", &(0x7f0000393000)="2e2f66696c653000") mount(&(0x7f0000048000)="2e2f66696c653000", &(0x7f0000bb2000)="2e2f66696c653000", &(0x7f00001a9000+0x3a2)="6e667300", 0x0, &(0x7f0000c74000-0x2)="7412") getuid() ioctl$sock_proto_private(r4, 0x89e3, &(0x7f0000526000-0x76)="0fa199f9ec4647fb89c3be050ef829ecef34b26d225b4f79f69ab3856111f34871297e6d05447cd3c7de2c128695b4a593d3e5d6763daade24a7a78fd28b777eb95ab87b5085afba8b1abdf779b0213b81e3c5270090f37edbf061cfb21ae0a60849944864d1fb589f16a087d7d0580d0eb6c8d56b") stat(&(0x7f0000aee000-0x8)="2e2f66696c653000", &(0x7f0000331000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000bea000-0x8)="2e2f66696c653000", &(0x7f0000afc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000d10000-0x4)=0xffffffffffffffc4, 0x4) fstat(r5, &(0x7f0000020000+0xdb6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/12 14:27:04 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00008fc000)="2f6465762f696e7075742f6d6f7573652300", 0xbeab, 0x101000) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000234000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x80000, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c6a000)={0x100000000, 0x4, 0x2, 0x0, 0x200, 0x2, 0x6, 0x4, 0x0}, &(0x7f0000a91000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005ec000-0x10)={r2, 0x7ffd, 0x200100, 0x5cee}, 0x10) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e50000-0x28)={@generic="03e7ea034800000007d913a6d11286f5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_sctp(0x2, 0x8000000005, 0x84) r4 = epoll_create1(0xffffffffffffffff) pipe2(&(0x7f0000f10000-0x8)={0x0, 0x0}, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00002f5000)={0x10000000, 0x0}) r5 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r5, 0x84, 0xa, &(0x7f00001ef000)="060000cde989ca", 0x7) pipe(&(0x7f00006e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000fd0000)={r2, 0xdf, "db45b465de1a0dcac1a7d4e46b580fbb078b4f46e44dcc2ece076447973126736603a0336e11ab174144d1ee051493bf3559893f27f308675b1887a35f0174ae8c744b871fee747d51a7ffe9b224a5529f5d5655bea8e1f5b9be779f0981adc65b5d1b31f6b4ab2bb875c5e38ea5dcb500e8f94283056394c5bb3f04b69df46472fa416a7a4312740c87d1aa27983cab02fdff194e1fd3269353064ce9bd3ce385bb38710bbbcbca5b1d03b08f3e0fe9b1efd511cf3471596aa77db27009bfcd99129d2e85c3c13d22add204e38d97b74ff866edee68a87a21f245f3f28405"}, &(0x7f0000ff3000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00003c6000)={r8, 0x1ff, 0x401, 0xac0, 0x4, 0x100000001}, 0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000d08000)={r8, 0xa}, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ff2000)={r8, 0x1, 0x9, 0x401, 0x1, 0x80000000, 0x5, 0x10000, {0x0, @in6={{0xa, 0x1, 0xa, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x83b0, 0x80000000, 0xa09b, 0x1}}, &(0x7f0000ff3000-0x4)=0xb8) ioctl$KVM_GET_SREGS(r7, 0x8138ae83, &(0x7f0000391000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000506000-0x4)=0x0, 0x4) bind$inet6(r10, &(0x7f0000f96000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) sendto$inet6(r10, &(0x7f0000b84000-0x2)="4790", 0x2, 0x1ffffffd, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x2000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r10, &(0x7f00009e4000)="e47a1d420703bcd39145a66ec2b5", 0xe, 0x0, &(0x7f000098b000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r10, 0x541b, &(0x7f0000e1d000)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000fd3000)=0x9, 0x4) fcntl$getflags(r3, 0x40b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000532000-0xa0)={r9, @in6={{0xa, 0x1, 0x959, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1001, 0x1, 0x7, 0x19, 0x1ed}, &(0x7f000053d000)=0xa0) 2017/10/12 14:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000079000-0x9)="2f6465762f73672300", 0x0, 0x40000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) readv(r2, &(0x7f0000aa6000-0x30)=[{&(0x7f0000af5000-0xf9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000417000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000989000)={r1, &(0x7f000004f000)="", &(0x7f00005da000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r3 = memfd_create(&(0x7f000054c000-0x9)="2f6465762f73672300", 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c71000-0x14)={0x9, 0x7fffffff, 0x4, 0xffffffffffff8012, 0x9}, 0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000d83000)=0xcc46, 0x4) r4 = signalfd(r2, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) dup2(r4, r4) r5 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x800) r6 = gettid() prctl$getreaper(0xb, &(0x7f00007d5000)=0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000652000)=0x0, &(0x7f000023a000)=0x2) fcntl$setown(r5, 0x8, r6) sendmsg$kcm(r3, &(0x7f0000d56000)={&(0x7f0000eca000-0x80)=@generic={0x2, "1adbe424bba07753d2d8eb76a687bccb43dde37da39a5ff538e300a1708cf226267a2a9b476a4f23ad3982d61aecdb6b2d06e27feb8163ed1639290cade4709b4f7d32ec70ce7553ed6bc0b43c01b041e8cc2e76c0ed23199e8562bf82427c08f1de2adc258cc2634773314a326332e9d5322e3bb4dff0a72de2437a2b64"}, 0x80, &(0x7f000006a000-0x10)=[{&(0x7f0000e0e000)="aa7eea889f0d8e9edd16771c6664a8c4ef6eb710ddf5de8e9605ee3d1bd8e596d7f19ccb29b2540333dce4051d6aa71fb6f74feffd7fcbcfab935e7f7dad3de3c0837141b1b46bb6c9496749f492018579af4e3c3aa3eb8d5570f561e3cb8c496bbd281549f4760cae998ee1f07c20ff3e1092ffb3", 0x75}, {&(0x7f0000eb3000)="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", 0xfc}], 0x2, &(0x7f000071a000)=[{0xf0, 0x113, 0x1, "bd706fcc107812836698e62f305b6defb6c998dcab061a3d743086ada128cc7b811506eb51b3621b5da964632c2545fdd56446721ecb43a900b7531f9074231b7820154dc516bc28aef165af9cb0a83cb29d49ad3c0c1ec9e735ded0ad5df7fef8bd57687ea66ba0a4d38bbc1f75c7d48830d703fd96d1214bd6f1dc09cab3f4f1f807f51820469074ebb1cf7d6c739dffa2ee1493e472ba20f19e19301cedab328c02464bb96fe77b39d91a6958e1060e34b7481932b03b6bcd040d417c261c3b418eeaa8c742517fce9fe9e3f3cef657f5f596cc42b6dd1ab1b08a17322f2e3ad1"}, {0x100c, 0x12f, 0x2, "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"}, {0xdc, 0x11f, 0x7f, "c9123b6530bfa8c622b48630206c165c0f1c8859fddbe7bd318a91e9b202ecead3786208b12b69c92ce62adcc9fb07c1c4d5f69b14e16246dfd699c4540b772548e618fe7c8cff22b350a396858c8d6502123046cc815f1683606c4955611fc14537e4ec3e8c8405b84118df850441733309475eb18ed2483df2733fded1490ecc18707c8d676ac562d372b1e49d3eddba9e6a8ffc539036952795b4e3cde472d458db1de5feabee17f6c9e911ff6e93bbb4f2f69b3026337221acddfcded6c8eb9206902c174b2e4cd7489ca4306f"}], 0x3, 0x800}, 0x80) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r5, 0xa, 0x20) inotify_add_watch(r5, &(0x7f00007a7000)="2e2f636f6e74726f6c00", 0xa4000960) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00009e7000)=0x0, &(0x7f00000bf000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c93000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ee000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e42000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r7}, 0x14) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f000044f000-0x1c)=@req3={0x4, 0x7, 0x4, 0xcbdd, 0x7, 0x9, 0x5}, 0x1c) open(&(0x7f0000193000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) sendto$inet6(r0, &(0x7f0000e31000)="f1", 0x1, 0x48000, &(0x7f0000d48000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 115.200224] device syz6 entered promiscuous mode [ 115.248838] device syz6 left promiscuous mode [ 115.273326] device syz6 entered promiscuous mode 2017/10/12 14:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e93000)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c5f000)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000254000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b37000)={r1, @in={{0x2, 0x3, @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]}, 0x400, 0x0}, &(0x7f0000636000-0x4)=0x98) r2 = epoll_create1(0x80000) epoll_wait(r2, &(0x7f0000ea0000)=[], 0x0, 0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x0, 0x7f}, {r2, 0x9, 0x7f}], 0x2, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x49) dup(r0) close(r3) r4 = syz_open_dev$sndseq(&(0x7f0000115000)="2f6465762f736e642f73657100", 0x0, 0x400004) r5 = syz_open_dev$mice(&(0x7f00009bb000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) sendmmsg$nfc_llcp(r5, &(0x7f0000dce000-0xa8)=[{&(0x7f00005a8000-0x58)={0x27, 0x6, 0x1ff, 0x7, 0x3, 0x1, "6b6d4fb16a88a7c25d754a6722881c786e4a346a1e5ebde38194379130a48713fbd9a6007903bd119e8c68065a1303f7f515a4dd7704142b0252a08a89c5fc", 0x8}, 0x58, &(0x7f0000ea2000-0x10)=[{&(0x7f0000756000-0xef)="2a3846063d97eb312898d7105545cfb0b49642b4ff72fa86d598d8e7567810822ac54689422f525ed63eb8d243cb9cb80580543ebafcb74c0eaa7c80b5a049271751c63d452c65b4d88ac5aaa48d180b44917c5cd09a6dd8d5900092bf2a4ef6ff166f96b2e1c8972ac0f611728fabed45858ff12bff5999b0bafd27d8a803e9ed65febd30071435a154c36410dff09d77726db4c82feaf9ac2f8fc19bb4faa99b6d14135fbbe3c0288db82be07f7b7765fc8bce3b95787bf91afaf5aac348b9511325be53bafc98608f3baacddd1b69f23d63029e4cf890924990aea5b0d74c25d0b0b6b32162dd6fdaf256bf4ed4", 0xef}, {&(0x7f000066e000)="1ddd74e6b370536cff0afe38f6603efb9d6379c83a4cbf65b19c12380850f6e406fb74b05366a693cd8800d14872f28ab9499b86", 0x34}], 0x2, &(0x7f000079d000)={0x10c, 0x118, 0xffffffff, "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"}, 0x10c, 0x4000}, {&(0x7f0000b6d000-0x58)={0x27, 0xfffffffffffffffe, 0x6, 0x6, 0x5, 0x7fff, "a49be9e4f5b9b97fc2c6133c3a2934693522d7182733e1c92485b2e77a276de6a8b948bcf5b69943fae2749c51e257760c31a3751d7d0aa8dc9aad0f59b4e5", 0x0}, 0x58, &(0x7f0000612000)=[{&(0x7f00009b0000)="f942fe733d9651d5f8b004a0a1ebd7257ac29f42b393c38208", 0x19}], 0x1, &(0x7f0000fa9000)={0x24, 0x18d, 0x5, "d774cdcbe5a6b20d463a4f0a756d58f829360ae5ed"}, 0x24, 0x4080}, {&(0x7f00005b1000-0x58)={0x27, 0xfff, 0x7, 0x7, 0x3, 0x3, "1c2ca397169f7374dabaf1dfe589c9fd03170d394d906e8bf262d8c229052c2590be44986960052471b28292014fc0a2c8250bed078f3aca17753bc374ede8", 0x80000001}, 0x58, &(0x7f00000f9000-0x18)=[{&(0x7f0000b59000)="b8f8a3de7673b95140995a7e566d02a33c42345b55ade8c54674dfe7a949a756ccb8ca1709204025a81a89897dabf5bbe19b6df8a4723371096d1bd49a865cad61a9de6be3710f73c19b952f278825686534041f1312da39ab9577b06ed72ccb1cdac2ffac427a0cfd3c9f23c30aca7390111e52daed227263236862bf92a4a1e6efb6bfa5101ca314b58278a3fa05ad8e269c845ee1b27c1f075d5b009ddf9fe75da1ea95882702c0e0f35478a866bb63f4122621c920bd247591bf8e8bae261a63936665814fe280908f42ba3db94050f5a66c10dfb871c8a97eb1efbe145b6087e774", 0xe4}, {&(0x7f0000467000-0x38)="d6261f39521f2f454141cc91a8c393764456d7084f4ff7e2898aaa59d90426ed356df76f5314ed71f6276b600b300dc7b42fa31de676da94", 0x38}, {&(0x7f00004a1000)="f19610ef83bc1172b6682958f5f01c7db66b5236fb4ee12244d819fee60f1e10e8944cf308f3aa63603090151d06573ec21acf9d9632c0c62fa6604bb66975df86de467f5ca52790ac8ee3eeff39d576e4422014b74bf7ec939715c306cc025b091a1c6c2458762be79bc8635311876892af4559f7952105ae8928d4acdd12c7a4c0af3d30f7332cec2bea779b2c94fc649811b6ec057d4907a73a198de9c00cd450e8f899a360556fc9cb569f", 0xad}], 0x3, &(0x7f0000e01000)={0x64, 0x116, 0x1000, "19087c3d16d7aa19f41e404d4a6113ae05fc6881d847ef4e6f6a24795d35129099b7ae122b65ba8bd03015f763b4c7867c9b3c8ca8e1d12944f3d2fac0246f7719695b5723bb9680be39049a70cf011ee1465bf61514f5"}, 0x64, 0x1}, {&(0x7f0000795000)={0x27, 0xfbac, 0x1, 0x0, 0x1, 0x5, "608e1c58d46f8c90c0a87f5b744ef30434630372dabba063523b25fbbd2e29a64d7d5d6559faf8207afb1effcca9916340b2ce2f040d68790073647635f006", 0x1f}, 0x58, &(0x7f0000dd9000)=[{&(0x7f0000ab1000)="292e44758180ba896ae28e47e7beb74c7239385fab0824ff48c7eee923dda7a0faa138357af7cff0d918c68df47b0c326ff8b84ab72c47013c5f808afbb08676b6d0459624155d3f40ada8b9f9392cd3390fda99177589b8dc7ce237dfea3bb0c5dd5cd551f0550ad35f36a07fff324dbe2d3fd1baf069b1eb94a95dc8361768fd2cccce631f8b6a95e97866d10327e9e112da091379aadb1ec0eb0edadb2ce1191d81164f66149dd945f9847ba382a99fb014d2945061bc006f43705cf1176ee7c17988f023c94dff128040cf98c0ce6f348b176cd97b0ef8471c4b1b3d1143d136ea41ea3a1804e686bd4feb149d30677135c7f87386858be8", 0xfa}, {&(0x7f0000dc0000)="e807b06a3ee4b10e15531da6973a9e03e314f9cbdba74146ea2fca2d44b15d9d3d2bb9b89405d299d18d2bb6ed23f9538ce31ab5ef8071e36388efdccc59f7d7154d8c64dda32e572f9d05c3d39c83191925fc293d2c451a0bc9688154970c01d094e84c0b914aa176e4c6f47d6473e79f49d69448dbcf3a5db10e78c4893f0c069ea625d9741a46d9", 0x89}, {&(0x7f00002ca000-0xc7)="9bd8312b1cade725f5d11276ca85d1e0281d30651e29b1b32c6ec91c6b0a4d2189e0294a9af5c9069dd67fc153a32f960c3c3957b1db798d202092d1f7d2f737e26db3aa736a5b5a1a68bc20fad3a4af47b12a29c75846adec97b41292b7eb4c3a1e579ec74bfe3659cf1cbc9e71b70d013d09ef62fd35d9bc916d3d51ea45ff648015f599313af3453f2a6e278c3328fb46833f8948bee0dba5495d0986cea80398c339e8e8e13a5250f636e726ae0d9df5728bafc44753c024b2928dfd44455a6a3b8c837d6b", 0xc7}, {&(0x7f000025b000)="390a98bd7e42476a72aabde7cf84ed57b069134e59740a", 0x17}, {&(0x7f0000ca1000-0xb6)="4aea3ed2b0185b0c14e141810c0e3faabf1376779b6d4095727bff56f1dd05bc1b8238fb40e6fa4e128f0171b2d1fd833511c01f847f0b0dfc563f3fb841263ce54a46fea3ea375c3aa507a67047b95ba7a9def8f3222fc959fb679682956af6d10b267b559b2d4e4a6bdf7741ce7ae684fda69861a4a8d730923d03d06bbf58c7b675fda192c6781c377420de9a654bf6a861b523ec5b8faadcb9033592853b7891dd81c2463617d367d66e22225ebc933f3dee675c", 0xb6}, {&(0x7f0000f0e000)="a1b4985bea9e907954a20bb9466afa232ad31c5256377df43612c3abce5ce3c077bcbbda45af9abf781acacf4372ecf6c1611c966ca50167af74a99ca1933c124519ec04d2fe4f1b9b61c6b18c842dc2604dcbad87d815f4bfd412af98f8fcf7718c7f230e48035244f56417abc0076334940c5cecb888fbcedd691367378c2aafdf17178efe7941741b8b0cdd903f8c4b498cc7b3c9103a7c085e1efc847c9cee4b16f3b958b857bd7d613bd0f7a18d70f7afb1cf4cc211c41d37068076878c5f67c34cf9fbc82b6a42", 0xca}, {&(0x7f0000aa4000)="67b583982e21e322804bc31ca7a266d16ae9e4373bcbb8fb05e5baf897c9028d947cc3b2a6cd4a89b078fa29a4ca7dda40ca7d3cc679b339109317a47c13f37d10114fa03010fc314865a0dd2910e5324522612ceb6f13d6eeac431300b4bdbfe0f550784c4783018505787f4ae4380c1e31b4a65cc0dacd8e9ad770f01fe01c84d126f5924e2f08d6e944645f75c56d16a49b9f1ba3bebf3ca2cd72082123a8c03fc54da3d5a0d500978a4fcf53374385", 0xb1}], 0x7, &(0x7f000033a000-0xe4)={0xe4, 0x110, 0x0, "6dc6e69c7c5529aa886ae580e85c87855effd6b1f19bc153d81472003d0688aa2df6d60730d054c5fd13d4b7cf4e926b75b4cb34084703f7be6b499681e73a5e5ceaf95db91b4caa754fc91c47d669a8dbc07d7867e2c56a8220564caa0d41b2a340dfe5aab1ef271484529331990f2ae7b984b1f3c5de4ba6497310a9f51c0e4563c1c41f4c9bb53beed40f51f74d7bd1a768e685fad2da2c19f960850510df88ad2394d1c8fadb07d3bedc6dc1f5737b8bf1de2404c4cb3c8f52b2baa72e419071399bfec935eb65c13aa6d7abbe386a81df30df"}, 0xe4, 0x20000090}, {&(0x7f000089f000-0x58)={0x27, 0x1, 0x0, 0x0, 0x7, 0x47, "9242402e05e6eb52580242138036b0023b7b92c1e718c27198e4ec98f18b7139f669aeaabdd4500b87aec7e65b956587ad6bfc3578152a51041f0a8214492a", 0x8}, 0x58, &(0x7f00006eb000)=[{&(0x7f0000b5d000-0xa0)="84bc0416e061d2d28122ac9619757479f7d7fa8f6836822d595cd421b234a3744689a25fcec9a11cdac846fb8dc997f9389e016e6c894f544a34be0907da9889d074058afb83adc9ea97355484d2915cbd8c4bb6dd8202f56bc0b8acd114ffc94b08064595f6d3bc6032efeff417c378dc90d6aeb4d49f9dc069023eb82521593b67d57dbef5e059d08dfa71ab7e57eaedd50e5c4c8fe2d42d24e8bd0dd99a92", 0xa0}], 0x1, &(0x7f0000fdf000)={0x38, 0x196, 0x3, "105f3a61662efe24e6d970f547e71755f465c699ac3dcb4e5e5fba8d471333cfd1ae58a6a0221c9717"}, 0x38, 0x4000}, {&(0x7f0000836000)={0x27, 0x7fffffff, 0x1, 0x0, 0xf8, 0x8, "743d62ce26a4f40a199e99f968f6d844023f13d4134c557e0b7d7a49288023218204df5b11f54d01a518d21b0215b5e3597fb20a5565e24af537e23ca25ae1", 0xffffffff00000001}, 0x58, &(0x7f00004f2000)=[], 0x0, &(0x7f0000c82000)={0x58, 0x19b, 0xffffffffffffff81, "d1d294b16ecbee16d8d9f52c2d4b1e3d41296188929177302ece70c8b54d20666d74a19334f6a9228d7ffdc3392632ce5a792d2572aad24c014621240768f103c5a909b60f3f1b0a3970c3"}, 0x58, 0x0}], 0x6, 0x20040080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002c000-0x8c)={0x0, 0x80000000005b, 0x9, "7175657565310000000000000000000000000000000000fffffffffffffff200000000001a000000000800000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_adjtime(0x7, &(0x7f0000173000)={0x8001, 0x40, 0x844, 0x10001, 0x2, 0xcb7, 0xffff, 0x7, 0x8, 0x4, 0x2, 0x40, 0x7, 0x3, 0x100000000, 0x100000002, 0x7fff, 0x7ff, 0x914c, 0x3, 0x1, 0x9, 0x8, 0x1, 0xaf, 0x1}) getpgid(0x0) writev(r4, &(0x7f000068e000+0x97b)=[{&(0x7f00004f6000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) readv(0xffffffffffffffff, &(0x7f0000f19000)=[], 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000064000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) lchown(&(0x7f00002b4000-0x8)="2e2f66696c653000", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00004f7000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ea1000-0x8)={0x0, 0x1}, &(0x7f0000ea1000-0x4)=0x8) epoll_pwait(r2, &(0x7f0000e19000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xfffffffffffffffe, &(0x7f0000cbf000-0x8)={0xac}, 0x8) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f0000aaf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000401000)={&(0x7f00001c3000-0x8)="2e2f66696c653000", 0x0}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2017/10/12 14:27:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 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(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fe1000)="2f6465762f696e7075742f6d6f7573652300", 0x80000000100, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00005e2000-0x4)=0xfffffffffffffffb) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000be1000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000baa000+0x336)={r0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a46000)={0x4, [0xffffffffffffffff, 0xe05f, 0x9, 0xaba7]}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c50000)="2f6465762f73657175656e6365723200", 0x0, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000328000)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000063000)="2f6465762f72666b696c6c00", 0x20000000000001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f000065c000)=0x0, &(0x7f0000fd6000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x20000001, 0x1) mbind(&(0x7f0000da4000/0x2000)=nil, 0x2000, 0x3, &(0x7f00003ee000-0x8)=0xfffffffffffffffd, 0x6, 0x800000000000000) get_mempolicy(&(0x7f00004a4000-0x4)=0x0, &(0x7f0000d44000)=0x0, 0xff, &(0x7f0000146000/0x3000)=nil, 0x5) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f94000-0x4)=0x0) get_robust_list(r3, &(0x7f000048f000-0x8)=&(0x7f0000baf000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00007da000-0x4)=0xc) [ 115.319062] device syz6 left promiscuous mode 2017/10/12 14:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200003) r0 = socket$kcm(0x29, 0x2, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000eeb000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c64000)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001b0000-0x4)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00003ce000-0xd)="2f6465762f7573626d6f6e2300", 0x401, 0x80) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000010c000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69666230000000000000000000000000"}) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000008000-0xf1)="90fc", 0x2, 0x0, &(0x7f000000e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readahead(0xffffffffffffffff, 0x0, 0x0) ustat(0x400, &(0x7f0000642000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005d5000-0x4)=0x6, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00006de000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) write(r1, &(0x7f0000efe000-0x8e)="af7b2cabe86ed38d3ae97a2d73efc7183c82af7326f03404e6d8473da88044f00289b61b7983584b66fbedfe4af697548711c770cb12622961f6b42422325e8f023a7c63d74152ffaf85f7fe57029b3fab020000001bd733ac90122a51730aedcc2a8b1bff517a335ecbe865cea28ef6243aaa2ee7da5d5d39325d484a4842c76a9bbe2795cfa8fc3a37b097048f", 0x8e) r3 = openat(r1, &(0x7f00009b5000)="2e2f66696c653000", 0x34080, 0x100000000000024) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000cfd000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00005cf000)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000066000)="2f6465762f7161745f6164665f63746c00", 0x80800, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000423000)=0x8000000000000004, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000d3f000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000122000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000d6a000-0xbc)={0x80000000, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "39762e0da0cf8fbb", "4c000b0000000000000008000000000000001d06f2f409809172490b60237a99", 0x5, 0x4d25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r2) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x1, 0x4, 0x500000001, 0x400000000, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000061e000-0x10)={r5, &(0x7f000095f000-0xa5)="b9ef306c67aef735e87359e358342b4670bc211e2bad69bf55190d88750442ddb9e909a20ad7a1c8c96d6cad646705be5f94a252eafe8f15961c0fb247dd86f5d21194357c60ba830100b8bf13b7e6f825ea1e7209c3979c945b84dc350737717f8cbea7898e0b2c81653f3ce2d179dedfc2f80eef9320db5d9df257314322a4e101b21db9f73f43cb21b9e00f89d51ab40c7705b26908902ff2bea328280910ba4b78be59"}, 0x10) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000a55000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000902000-0x20)={0xffffffffffffffff, &(0x7f0000eec000-0xae)="fe3e2370b645e7f12fe773151c5f10a409fc48a50a03ddbaf579607880156cf9c560e2a1a728e2375bda3b351b08b732c9bb5729bab2348ffbb9dbb8db82eb1c8a9be6742bda5e391fe5c366ee419cd8029929fcb3046d1b0bb1041ab467eec8a978a2db274fbe6c4f2b1c8b96ed6507750d5cfb90fb5830e8ec0840076102b61a1c9835811f2a39c41d024f9dacc8607aa376d69c90b022142f8c53afc5be55277f9e130139dbec406079df8565", &(0x7f0000124000-0xe1)="33a1a0e8c1b67f33418de984d45c27cccc37f0d172ca702ac91081898e80b49fa09e102ab51dc7060f76798611e5d9fccde240e9e79b272fda653a7e489f3e4b72d3136378eedbf22ee2c05f077c7231596747870496586f05298930d46e7479def199510f5063464d1ca48d8ab67b0e3608fa8b9712a6ae9511a757d9ce3d21814a369d28c05e7eacdcc6f592afe032b4317e70cad72475cd17230623013deac9b1190651e68a0b4de28fbc31468a45133109000000b3b7f1aed47140d03c222f088c2b31332e9390af2c1f1ff6c4ffbd301cfde9d71d74a7b559389e8d767b8e", 0x2}, 0x20) 2017/10/12 14:27:04 executing program 1: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000959000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab8000-0x4)=0xe8) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ab7000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000ab8000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000289000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x200000023, &(0x7f00000fc000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, r3}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000656000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005ea000-0x4)=0x4c, 0x4) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ab8000-0x4d2)="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", 0x4d2, 0x800, &(0x7f0000373000)={0xa, 0x0, 0xd08, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2000000000000005}, 0x1c) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000099a000)="", 0x0, 0x2, &(0x7f0000ab9000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xb9000)=nil, 0xb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000abb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0xc, &(0x7f0000ab9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ab9000-0x4)=0x3f) ioctl$int_in(r5, 0x400005452, &(0x7f0000060000)=0x1) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r6, 0x0, 0x100000000, 0x0) writev(r5, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000345000)={@common="79616d30000000000000000000000000", &(0x7f0000ab9000)=@ethtool_ringparam={0x11, 0xe8, 0x200, 0x4, 0x5, 0x3ff, 0x1ff, 0x8, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0xa13, 0x0, 0x7ff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 14:27:04 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000001d000)=@sack_info={0x0, 0x22, 0xfff}, &(0x7f00009fd000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000baf000)={r1, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x915, 0x10001}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cd7000-0x8)={0x0, 0x0}) r3 = creat(&(0x7f00002c2000)="2e2f66696c653000", 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000611000-0xbc)={0x6, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "d665e9bba4b12b2a", "9a41d39f95e39bf16d352671f23e3ad3631be0905a87d2fbbf244dd316c16a55", 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netlink(r3, 0x10e, 0xb, &(0x7f0000be1000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000001d000)=0xa2) signalfd4(r2, &(0x7f00007a6000)={0x0}, 0x8, 0x800) sendfile(r2, r2, &(0x7f0000190000-0x8)=0x0, 0x20) fcntl$setpipe(r2, 0x407, 0xfff) uselib(&(0x7f0000b55000-0xe)="2e2f66696c653100") perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x1, &(0x7f0000b86000)="89"}) epoll_create(0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x433, &(0x7f000073a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x101, 0x0, 0x425, 0x0, 0x10000000000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@cipso={0x86, 0xf, 0xa7, [{0x3, 0x9, "5ea65fe88d446a"}]}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1ee0df", 0x0, "37046c"}, "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"}}}}}) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000046d000)=0x0, &(0x7f0000723000)=0x4) 2017/10/12 14:27:04 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000648000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00006dd000)={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x7ffe}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x4, [0x200, 0xfffffffffffffff8, 0x4, 0x8000, 0x1, 0x4, 0x82, 0x5]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x44000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1887, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x1, &(0x7f0000b38000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f000099f000)={0x6, 0xc8, 0x84a, 0x2, 0x7, 0x1, 0x2, 0x100}, &(0x7f000089b000-0x40)={0x1, 0x40, 0x2, 0x600000000000, 0x2, 0x0, 0x5, 0x80000000}, &(0x7f0000294000-0x40)={0x0, 0x0, 0x20, 0x20, 0x7, 0x2, 0x5, 0x5}, &(0x7f0000048000)={0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c25000-0x9)="2f6465762f76637300", 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000074d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f00004ae000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x2, &(0x7f0000000000)={0x11, 0x1e, r4, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = socket(0x1e, 0x2000080801, 0x0) connect$netlink(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0xc) splice(r5, 0x0, r5, 0x0, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00006f0000)={0x0, 0x100000000, 0x1, 0x5, 0x1000, 0x81, 0xffff00000000000, 0xfffffffffffffffe, r6}, &(0x7f0000002000-0x4)=0x20) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000769000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000663000-0x4)=0xc) listen(r5, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r5, &(0x7f00003ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) socket$netlink(0x10, 0x3, 0xf) accept4(r5, &(0x7f00006f2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/12 14:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000548000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getgroups(0x1, &(0x7f0000000000)=[0x0]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000-0x4)=0xe8) r0 = socket(0x11, 0x802, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000681000)=0x3e) pwritev(0xffffffffffffffff, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) mkdir(&(0x7f0000bf6000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) mount(&(0x7f0000057000)="2e2f636f6e74726f6c00", &(0x7f000064a000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000e9000)="6870667300", 0x4000, &(0x7f000075d000-0xa6)="e18257c55855ce6df9efce5a11d46cb0c57c6619124f09a71921daf0c9167ec5aa39df272c7ea31c2d03e7e50ac0870107768d1101d03f44ecaadb62a3f09acf6a751ff43b1dcb0b6441b9ee2d902562e85e0643f477897d25085284f344b8b272bc26e934877e81f5b4a0fff64687cced32f8bebd2434dacb6ea29994fd751fdb2b55d301694623fed1e5bf633ca85541697561b6fd8c6f5d0b81d9df811147bc140f81eaae") ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x8, 0x0}) mknod$loop(&(0x7f000055f000-0xa)="2e2f636f6e74726f6c00", 0x20, 0x0) writev(r1, &(0x7f0000457000)=[{&(0x7f00002dd000)="", 0x0}, {&(0x7f0000bbb000)="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", 0xfd8}, {&(0x7f0000764000)="302caa8575778a2a8cabea71619f109e98fe5a0a794cb73cc5e514cb", 0x1c}, {&(0x7f0000fc0000-0x1000)="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", 0xf00}], 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x7d287d48, 0x2, 0xffffffffffffffc1, 0x0, 0x0, 0x3}) 2017/10/12 14:27:04 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fcc000)="2f6465762f73657175656e6365723200", 0x80, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000440000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d0000/0x3000)=nil, 0x3000, 0x3, 0x2011, r3, 0x0) r4 = socket(0x1e, 0x1000000000004, 0x0) sendmsg(r4, &(0x7f00000ef000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[{&(0x7f000027e000)="66fb9b6a2a089d1fb2d463b8f4aa946f74aa56ba469c18098aa08cb926242c9be1c82e32a540a845dc217fdca773e229e7a38c875984e7f0af6bec086287f97319779508191ddf306edb6b4655d62522714d7ae672958c4661d34b9cdb21fa3e1c37e6c248f97585d6c370822bca8f546dca29b2eb0e4f4ec0a6a49316a2de558992c2d6869e20a4219121fdcce63e7cf905a3242dbab6ea166fa5fa15d431f4a47d0eb26e0a8497835ff104a99da06c2927e3b9d7635c1cc038ffeb03e571f0baaa56457d5d156024cf190ffd528a953ac39389041c491ea4da3268ec8a5e6f729527b7f9d76f68bbb96c32634eb9cfb3e509ccf2bd4c38f5", 0xf9}, {&(0x7f0000f0d000)="338b591f6dfdd89ec67eb7315f5fc7be7c81435d1e49397f0b58e8300468405849259bcf85a0b4a0b4b4594577ee523ef917ae9e1e3fcd24f851ed949114b8625ecad199f345e2354e403f61690be19ed6385086d260bdd5d6c58194f5e477bafdd24d05199280399b54dd4c0d3051", 0x6f}, {&(0x7f0000afb000)="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", 0xfc}, {&(0x7f00008f5000-0xbf)="5f2f984326f56a0533547df88ada962f12b75976c50c05f0d11df26e727808ffe0db2c9c8b79eff8a165d6135aee4ff221f9b72ff94dbc738c59bfadfa14e624fdb68b412b6eb75caa5b9d100c52d9beca15a7a1ff1d3fafcc7f0b21379e5fa505c4858065a34483d496ce06ca6d24ba331ca1f56dc07dc9745fbf1ff5d41ebe4f8b91d182cff6d9735af366f7187e3139e9fb1031f90861b50b375b48885994b85c4fe5d0be400e6937b890d71deec39c8af336588ca9ffeb53a047ba95a5", 0xbf}, {&(0x7f0000939000)="8474f6c396828aa0176fe437c3632883087f12212a4af7588de1ebf21446ed86bd2d6d89ec9fd969e46b7252bf31806559594b474dea3bda9a52352a7c74b3ddb99e4d8d42d831c641034474ffe44c9c6c6c5958724e95a628f9d6fc37afab635a9e1aa8337cbc400c6c4d", 0x6b}, {&(0x7f0000b67000-0xdb)="ede3fbd93f3b0f63e1c0b0b0f6cf7cb08e42a1ea475691fbff2d79a43651df1f777be7ad0703b07909be5070fbff93271346eabf110be19dae25b6eab0a0938355e2226074d745bfb474ff9232a813469af70063ffe8868b325e3fbc4a552c3c429e2f7d454a0d59f39a9a64541255df5e99bedd82d50b923ba20fcbe9014c85c07c34fe1a7794f2bcc96c44edd521922434237f8d4f6fc254b776a6c64b2e3849e2fab835e91cfa20e24e5cb071fd3fe014eda91149aa6c336ddbdfba23cc2ea9247eb429091271e803975028f4ee1155465961f9cdbd4c1c7515", 0xdb}], 0x6, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) write(r4, &(0x7f0000fcc000)="ad584035a2e7837be791f3ac86787789d66650acd5b457", 0x17) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f00004ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000664000-0x4)=0x4b) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000fce000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e8000)=0xe8) recvmsg(r4, &(0x7f0000408000)={&(0x7f0000fcf000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f000029b000)="00", 0x1}], 0x1, &(0x7f00003f3000-0x1)="00", 0x1, 0x50}, 0x0) r5 = syz_open_dev$vcsn(&(0x7f00004f5000)="2f6465762f7663732300", 0xfffffffffffff000, 0x800) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000fcf000-0x4)=0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000fce000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmmsg(r4, &(0x7f0000b93000-0x180)=[{{&(0x7f0000ac9000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c5d000)=[{&(0x7f00001d4000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00000e4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x2, &(0x7f000066d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0x7e4}, 0x200}, {{&(0x7f00004ab000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e43000)=[{&(0x7f000068e000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a9e000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x2, &(0x7f00000c8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x10001}, 0x10001}, {{0x0, 0x0, &(0x7f000020a000-0x50)=[{&(0x7f00002a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d41000-0x74)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000482000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000b91000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000186000)="0000000000000000", 0x8}], 0x5, &(0x7f00000d3000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x100000000000000}, 0x7}, {{&(0x7f0000175000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00002dc000-0x60)=[{&(0x7f0000bec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f00001e0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00002db000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d02000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000d0b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000668000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}], 0x6, &(0x7f000064c000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x6}, 0xbc}, {{&(0x7f00008ac000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f000072a000-0x40)=[{&(0x7f0000f71000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f000061c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ca9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000ada000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}], 0x4, &(0x7f00007cf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x3f}, 0x200}, {{&(0x7f00005ad000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000334000)=[{&(0x7f00002e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000e7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000a0c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f00007f6000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000013c000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000370000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}], 0x6, &(0x7f0000e77000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0xfffffffffffff000}, 0xcf}], 0x6, 0x40000002, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f000078a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) getsockname(r4, &(0x7f0000ba5000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e97000)=0x10) [ 115.398831] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/12 14:27:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x29) mmap(&(0x7f00009e5000/0x1000)=nil, 0x1000, 0x800000000043, 0x10, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f00005d0000-0x9)="2f6465762f73672300", 0x0, 0x40400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000022a000-0x4)=0x2336) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) writev(r2, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) listen(r2, 0x5) r3 = bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x1, 0x1, &(0x7f00008f3000-0x8)=[@generic={0x0, 0x0, 0x0, 0xffff}], &(0x7f0000e53000)="73730ac56d00b53c", 0x0, 0x80, &(0x7f0000f95000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x4e012, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socket$kcm(0x29, 0x5, 0x0) r4 = fcntl$getown(r2, 0x9) ptrace$peek(0x2, r4, &(0x7f0000eff000-0x8)=0x0) stat(&(0x7f0000c8e000-0x8)="2e2f66696c653000", &(0x7f0000574000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bc9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@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, 0x0}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d5000-0x4)=0xe8) setreuid(r5, r6) ptrace$setopts(0x4206, r4, 0x1, 0x10000d) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/10/12 14:27:04 executing program 6: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000031a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c6b000)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, {0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x6f81, [0x0, 0x5, 0x4, 0x8, 0x7, 0x0, 0xfffffffff958e21c, 0x8000]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001be000-0x4)=0x0, &(0x7f00004f0000)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000a28000-0xbc)={0x7fff, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "53777c66e34537e0", "1f66b76a6590384339c415575a1bb4b0ef1550063ba5150db259b1a48a7232e2", 0x1000000007fff, 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, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001c000)=0x0, &(0x7f00002cc000-0x4)=0x4) clone(0x0, &(0x7f0000179000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000ab5000-0x4)=0x0, &(0x7f0000dc1000)="") clock_adjtime(0x0, &(0x7f0000aba000)={0x3, 0x76b, 0xbb, 0x3, 0x3, 0x7fff, 0x1, 0x3, 0x0, 0x40, 0x7, 0x80000001, 0x43ba, 0x0, 0xffffffff, 0x8, 0x20, 0x9, 0x3, 0x6, 0x1, 0x3, 0x7fffffff, 0xa18, 0x6, 0x0}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000e60000)=0x0) ptrace$setregset(0x4205, r3, 0x203, &(0x7f00004f7000-0x8)={&(0x7f00008c5000-0x66)="8dac4394e936dcb01bb993978d426212fc8634a63b41251451fce3ea235f5673cbdddb23c93bfab3d1e005135f8f24fac90d8c2d37876e8ec2ec4ebcc25949f82ef8cd698428a2585b2636973152658c06264a0fccdcfed3d43f8aebae54b038068edfc49f0e", 0x66}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000a07000-0x1000)="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", 0x1000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000920000)={{0x2, 0x0, 0x46, 0x3, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r2, 0x579, 0x9, &(0x7f000086b000)="9aed2f2d035f397caaf9a9ad2c40e9443ee42b9be506755b48fccc2977f5f5a468833eda383afce04b0827a9234d92092fd5b578c6bf32245d09e67592b74e8c", 0x40) inotify_add_watch(r2, &(0x7f0000ceb000-0x8)="2e2f66696c653000", 0x200) bind$bt_hci(r2, &(0x7f000083f000)={0x1f, 0xffff, 0x3}, 0x6) rt_sigtimedwait(&(0x7f000078b000)={0x0}, &(0x7f0000e8e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000705000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000d79000)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000d38000-0xc)={0x0, 0x0, &(0x7f00006cf000/0x2000)=nil}) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, r0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b15000)={0x0, 0x0}, 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00006ff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000039e000-0x4)=0x0, &(0x7f0000e9d000)=0x4) r4 = socket(0x2, 0x3, 0x73) sendmsg$nfc_llcp(r4, &(0x7f0000005000)={&(0x7f0000004000)={0x27, 0xfffffffffffffffa, 0x3, 0x0, 0x0, 0x0, "4615c368b7a23417a2bfff64fd4e1427232354a1cee3ee5ebdb67f890bfabfd4e94b5f80a73060e6fa18b5b46efffd9324ca5553670fe3d6de1481ba5a3dd4", 0x0}, 0x58, &(0x7f0000a78000)=[], 0x0, &(0x7f0000006000-0x34)={0x10, 0x0, 0x8, "c1"}, 0x10, 0x0}, 0x0) setsockopt(r0, 0x20000000000010f, 0x7f, &(0x7f00003fc000)="0221820010", 0x5) 2017/10/12 14:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x3b, &(0x7f000000e000-0x108)={0x4, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00006e2000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00001e9000-0x1)="17", 0x1, 0x0, &(0x7f0000e72000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000688000)=0x0, &(0x7f00000f8000)=0x4) sendto$inet6(r0, &(0x7f000016f000)="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", 0x5c1, 0x0, &(0x7f00008c1000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00005b6000)="", 0x0, 0x0, &(0x7f000034f000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_buf(r1, 0x6, 0x15, &(0x7f0000846000)="a4", 0x1) mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet6(0xa, 0x1, 0x1) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000012e000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r3, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000081d000)={0x0, 0x3, &(0x7f0000e1e000)=[@in6={0xa, 0x2, 0x64e41590, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001c1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d2a000-0x6)={r4, 0x8000}, &(0x7f00001fb000)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c39000)={r5, 0xfffffffffffffffd, 0x8, 0x0}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x10000000000004, &(0x7f0000268000-0x4)=0x101, 0x4) recvfrom$inet6(r0, &(0x7f000044c000)="", 0x0, 0x20, 0x0, 0x0) bind$inet6(r2, &(0x7f00008dc000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000dff000-0x4)=0x1000, 0x4) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f00003f8000)={0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00008d5000-0x4)=0x3, 0x4) pipe2(&(0x7f00008ec000-0x8)={0x0, 0x0}, 0x7fffc) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00008dc000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 115.518394] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/12 14:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000006e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(0xffffffffffffffff, &(0x7f00005b6000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x101, &(0x7f00008be000-0x10)={0x4, 0x2, 0x6, "db2b867d56c2", 0x8001, 0x0}, 0x10) listen(r0, 0x1000000400981b) getpeername$inet6(0xffffffffffffffff, &(0x7f00006c8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002bd000-0x4)=0x1c) listen(r0, 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e37000)={0x0, 0x0, 0x0}, 0xc) waitid(0x3, r2, &(0x7f0000e7a000)={0x0, 0x0, 0x0, 0x0}, 0x40000001, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000abb000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000d65000-0x4)=0x1, 0x4) setsockopt(r1, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00009c8000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e7000-0x4)=0xe8) shutdown(r0, 0x0) sendto(r0, &(0x7f00001fc000)="9ae363f4f596a018efbe8fa948eaa97749e2dff8aeb78f044fa169772148996cbe1c96dcac9f80746153359f5118d0cd5d3424f9d514ee322a7ccd7cb3daeffc1e04775e2b46b025ac17326e341ff5dbae02708f5e5ed39b9dfd3c241b55870ddee8494908eb70c559076fe26242de622b544d9560fb5e518c0d3a6931fcee0b752bc4a5cbb28eaed9db3ae63b3c245f9425189d8938054d791797502569f3f46eb79303af899ca8efca42e0fce18f0d603be8bfe82de554e5def99e3c26ba74fcd93f44ea3bf20249dbe1266bcc12b58ce189e296f8d1afac5a74d93fe61f50397aca439e14d38b42908992d613a0b4cadecc5bde53", 0xf6, 0x1, 0x0, 0x0) 2017/10/12 14:27:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000045a000)={0x8, 0x8, 0x3f, 0xfff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f00000f8000)="2900000021001988013d3500000a0006022a00160000fff1ffffff030d001000ffff00002400070008", 0x29}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8001, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000014000-0xc)={0x4, 0x0}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) fcntl$setown(r4, 0x8, 0x0) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000001000)=@generic="b1d57a229339aec42159c7d55d587dad") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000013000)={0x0, 0xffffffffffffff3f, 0x701c, 0x74c, 0x0, 0x5, 0xff, 0xec3, {0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x5, 0x3, 0xb3}, &(0x7f0000012000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000)={r6, 0x80, 0x3, 0x1, 0x0, 0x5, 0x100, 0x5, {r7, @in6={{0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x4, 0x8, 0x20}}, &(0x7f0000001000)=0xb8) move_pages(0x0, 0x1, &(0x7f0000013000)=[&(0x7f0000011000/0x3000)=nil], 0x0, &(0x7f0000003000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f00006f8000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 14:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008af000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c85000)=0x0) clock_gettime(0x6, &(0x7f00007c7000-0x8)={0x0, 0x0}) getpgrp(r1) setpriority(0x0, r2, 0x85) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) futex(&(0x7f0000b21000)=0x800, 0x3, 0xfffffffffffffff7, &(0x7f0000d8a000)={0x0, 0x0}, &(0x7f00001bc000-0x4)=0x1, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f4f000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000013a000)=0x0) setpriority(0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b6c000)={0x9, &(0x7f00005ce000)=[{0x72, 0x1, 0x8, 0x80}, {0x9, 0x0, 0xae82, 0x8}, {0x0, 0x0, 0x91e5, 0x101}, {0x9, 0x80, 0x5, 0xffffffff}, {0x4, 0x1f, 0x8, 0x1}, {0xa91, 0x3, 0x401, 0x200}, {0x7, 0x8, 0x5817029e, 0x10000}, {0x7f, 0x100000001, 0x1, 0x0}, {0x1b, 0x1ff, 0x2, 0x101}]}, 0x8) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000f23000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000025f000-0x28)={@common="65716c00000000000000000000000000", @ifru_mtu=0x1}) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f0000b70000)={0x3df, 0xb25, 0x8}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) getpeername(r3, &(0x7f0000d8a000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b3c000-0x4)=0x1c) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000ac6000-0x4)=0x990) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f00005a3000)=0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000099c000-0x4)=0x0, &(0x7f0000df8000-0x4)=0x4) r5 = dup3(r3, r4, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000089a000)={0x0, 0x9}, &(0x7f0000ba7000-0x4)=0x8) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00006b4000-0x4)=0x7c5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00003cd000)={r6, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/10/12 14:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e3000)="2f6465762f73657175656e6365723200", 0x80200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f0, 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$KDGKBMETA(r0, 0x4b62, &(0x7f00004d3000)=0x0) lstat(&(0x7f00003f3000)="2e2f66696c653000", &(0x7f0000241000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000022a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000354000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000007a000)="2f6465762f73657175656e63657200", 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000f9b000)={0x0, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() perf_event_open(&(0x7f0000940000)={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, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000ac4000)="2e2f66696c653000", 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000e8a000-0x4a)="") r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f2c000)="2f6465762f72746300", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r4, &(0x7f0000001000-0x8)={0xfffffffffffffffb}, 0x8) finit_module(r4, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000204000)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000e6c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x200}, 0x40000002) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000d63000)={0x5, 0x9, 0x7, 0xaf9c, 0x45f, 0x0, 0x5, 0x3e0000000, 0x80, 0x2}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00008d5000-0x400)={"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"}) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 14:27:04 executing program 0: r0 = memfd_create(&(0x7f000079d000-0x1c)="706f7369785f61636c5f6163636573735d2d40407472757374656400", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x58) sendmsg$kcm(r0, &(0x7f000072d000-0x1c)={&(0x7f0000d77000)=@ipx={0x4, 0x1, 0x1000, "21519d02eed4", 0x81, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x4d)="d230f0bedefa88978d7a8e2550fcd2d1499d05eefc5d1445008d58e317a02df4ee374076ba8db8f81742cdcf232e30b49a7faefd8fec86c18afdc0683cb9f7b0786ce7998ce3834a5a5177f3c7", 0x4d}, {&(0x7f0000000000)="", 0x0}, {&(0x7f00009b1000-0xdf)="a5a9aea91bb357ba45b61a948d72a73a10b5763dba64658d8318e49857d4c929108588b9329c7f04cfe58f7ed910cf361f831babfcc5f7eb0e7f58abbd38c63431d3412d203e48250194202d44da098e870c2fd7289a8287db2b965f8419c24fa4353de0a8de8209f9e5f54e63430ef7f9a3e135a18455cf986473c6cf9969cb5b87e3117e4a3cd83c27731b566da33989a04afe972d65dff92819d38ffc19e1c60ea03b95789ac3821deaa8bf076dbeef48d7c2f3133a73d940a8449908ae2cbcded31ecc3cb9c95e367e318c501128ccf6947035090a8b17e11f5a1cec09", 0xdf}, {&(0x7f0000001000-0x82)="0d02dc053abac21fe6316e9a661925155a65383289767c71615fda3db5c668d83fa279ab06c4c213a157f04881903e6037029ff63f1ae1ca379ea5031412c2baab61c2cc5fe9d6db4626fc0bf5322578efdbcf46719cf4097dfb81bf582dfc8f84540b06d3ffa9ecddda1caf90540d64dfdc0fd0ea442ecbaa52fd82938231c8f126", 0x82}], 0x4, &(0x7f0000001000-0x648)=[{0x98, 0x13f, 0xfff, "0529d53ed6cb64f9e5cdea1312ec0b40e8b5b9f18c59355acdb355e3e0f9d2dba402b825f6f98afd7f7e892dd8924b38738349725bef411cc1244edc85a0c4b904ed8a7189d81de1ff2dcbc14499068cb44ea9ba441b956289f732b04573a628a7fee081c98a7f5045fbc87c39a929efb9d12b2e8034dba68b5475e769d1a3fe57d8bdb1f413ebb94c"}, {0xc8, 0x29, 0x6, "673a505ce872cb30558e293b744bf4a4cab10fff6b35480fe82277d82f93e5765a5884c4579e1a57df92ddda927666df97d36b33acbe96f2f38db4a8d27fbede838e95617ecc1aaaa5ef571ee3a37ee2e23353bc80c55d3970c1bb9921c5eb7ed1a172e562b2f8d13c962e7fa99fe28b267d7bdd1caee441c76258a4ae72198402e60d0ceae81491c9af0bfefb8a989473f2b8c08b099cfad4932b05fa67fbd247932e8580972d57a724b05f6e76ced3086334ab94765aa2cd"}, {0xd0, 0x103, 0xffffffffffffd2f5, "35ce4f1613316bff7a1e43230f761d469b757cec1dafce9bc3554d2503141f9b4492f5e118a251088d60274862fbea46c7eaee822d53c0e80098c51fb30233910f232154791f392e48536fe97d18c645eafd9147f29aaac926311ac237cb62cab844f22d03ef10b340934761d7a0cb2e38daed94badfcc3129fe7d04d9ce12d8bb084ef2ecdb5bf63a50e5ed709e34938382e492d0c9ea6740f5848b440401559c99a7c35b9060e0cc48084018e877c5bb8be8f7f04b0989b8676da478e811e10ab9b7"}, {0xd8, 0x0, 0x3f, "431511214e041705ce89428050ccd4701b5daa5eb36f3ad6e4ab2a9df1e52c0714195f1f984b375d61467884bc6f5d071b0b207a6d0cec189fd284912798e47ab78ead49e13c21531a20b96baa9d596a44d19b7e5576bef954d153e84b46af01949e24716a882d5115d552ffbb17897ebc0e95a46f8e46e657ae7372219d3c9401615cd067bb5a05d487d803978a7edfa1bd789a4305ee1b42a9aaa8fba54187115d93347e9b56f2a9e1de6e137c3d7e2c1fa31f43be37b836a5eedbf391f0931a42e6d50e94eb72df155d74"}, {0xb8, 0x0, 0x2, "20061bbe8f31f10583f77a4c113ebe117ff3ef76d63b25cdcd98b602cea54e68c28967b2e8208bd2a051367f04d4986e600fa6a9fe929c23e1615be6edbb01786ce8ba83b16c76d40c4d9ace55cd6b1a4d9100c2637dcc0fd748df00e656f54e17f5d73fec6cf6009a8b0bec5dd283d211ba5f3224d56b9f3483cc8f48575c54e037acecae93ab246b2963073ea52faa5b7026f52618e717d0c7472eeb454922caf6a320e8deb53467abff"}, {0x100, 0x10f, 0x5, "a26efd57362face67aedc5054ea51b27a7019c253d32f48660b5bdb605fff8cdfeb9612255f08916963da8fb364106b6757727c4f30991a17012f8a1373db3faa69323242965082a88b424a02868cc5d1d599c2854637a599ebab1e5e5c04cb43d4f5945055630eb156f04a3b76a8386a56e63e43ba993e223a25698dce79e90ab6f640f3b0d228a5a3b6b9ce34e778a938096ee69709f934836d222c4a7f10219114ff06aee752f75ddf1e18fac850d28bfbfa5bb713fed3e63fe60f753da9b78839cecf6178ac0fafcda6e40b2554d2e00c6e2a169a5616ce506362e2fe378f8db45c1b19c589fe53255d120c30acc43d7"}, {0xa8, 0x6, 0x10001, "6d9a24926ec70af9d948ceef16c7c11a3c27d9d71d258b057f11e908ce08e6bfba50b98012456dc1bb886a455a098e0aed4b3e7d004eff47c75b1143e7537e4d36fd1d40f4343659977920e75769a614a95f51373b948581f9ccc3848d88ac792b0057dcfdfb59a0eea68048b9fc5b8f8dbbf2f6c560b7d939d4cb410819e681257dffc4239a83885bed5119dcd9fc87b7da2f813e8aa7f510"}, {0x6c, 0x1, 0xffff, "76eafbd77b1cc09a63f56153b6ac74f9945d602e2800f4226554c81cb47953a5dec28e4a09da0277a616e78183257becaf02a1c18e85ead0a1a5d900ddd537ae8ae7b49da3e212492669b7a2a504f0c692a99a8e1db6a530e5f4b84eecd3e115"}, {0x40, 0x116, 0x8, "6644568f6d34af9e5a25dd7dac5a894e48ec9785db5c5ca4ad6ee362d4f121b4bab7796adebbe2e4198412f165e4db6b4f"}, {0x34, 0xa9, 0x99, "07e7083b5c036b64c93fce92111c9a7748d7ec14a6559b02bf3593cbb42ee047b14a93d752"}], 0xa, 0x40000}, 0x48010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c61000)="2e2f66696c653000", 0xc000, 0x3) fstat(0xffffffffffffff9c, &(0x7f0000c49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setregid(r2, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r4, &(0x7f0000caf000-0x1c)={&(0x7f0000618000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c48000)=[{&(0x7f00001f3000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000a2a000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000496000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000db0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x4, &(0x7f0000af6000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9, 0xffff}, 0x10102) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f00008d5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e5d000)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r5, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) truncate(&(0x7f0000067000-0x8)="2e2f66696c653000", 0x0) lchown(&(0x7f0000546000)="2e2f66696c65302f66696c653000", r1, r2) sendto$inet6(r4, &(0x7f0000001000-0x1000)="", 0x0, 0x2, &(0x7f0000d25000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/10/12 14:27:04 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x7fff, 0x4, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xbf5, 0x30, 0xaf, 0xfffffffffffff800}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x2}, &(0x7f0000000000)=0x8) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f000072e000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000aff000-0x48)=[{&(0x7f0000e69000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000a1d000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000883000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000b4f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000bf8000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000586000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f000079d000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000b38000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000f3a000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x9) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000804000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(0xffffffffffffff9c, &(0x7f00007e8000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f46000)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000933000-0x1e)={0x7fff, 0x7, 0x7f, "ceaef53f373f", "5ae43ee7f09744cd31527d6ce9aa0b24"}) listen(0xffffffffffffffff, 0x4d) syz_emit_ethernet(0x64, &(0x7f00000fb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x17, 0x401, [@multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"2000"}}}}}}) syz_extract_tcp_res(&(0x7f0000b3d000)={0x42424242, 0x42424242}, 0x1, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ed000)={0x0, 0x0}) syz_emit_ethernet(0x63, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x10, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @generic={0x7, 0xb, "2543e823a892c676e7"}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @sack={0x5, 0x2, []}, @sack_perm={0x4, 0x2}, @generic={0xe, 0x9, "9a9fc55292663c"}, @sack_perm={0x4, 0x2}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) syz_extract_tcp_res(&(0x7f0000bb5000-0x8)={0x42424242, 0x42424242}, 0x0, 0x7) syz_emit_ethernet(0x38, &(0x7f0000604000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x80000000, 0x2a, 0x3, 0x0, 0x20000000000, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r8, r7, 0x0, 0x0, 0x5, 0x8, 0x4, 0x0, 0x400000, {[]}}, {"0069"}}}}}}) r9 = dup2(0xffffffffffffffff, r4) ioctl$EVIOCSKEYCODE(r9, 0x40084504, &(0x7f0000aa4000)=[0x7ff, 0xff]) rt_sigaction(0x32, &(0x7f0000a05000)={0x4, {0xf7}, 0x8000001, 0x6}, &(0x7f0000718000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000137000-0x8)={0x0}) syz_open_dev$vcsn(&(0x7f0000a51000-0xa)="2f6465762f7663732300", 0x4, 0x1) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r3, 0x0) write(r3, &(0x7f000016b000)="", 0x0) [ 115.710109] device eql entered promiscuous mode 2017/10/12 14:27:04 executing program 7: 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, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() getpeername$packet(r0, &(0x7f000053e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a63000)=0x14) socketpair(0x2000000f, 0x8000e, 0x5, &(0x7f0000690000+0xaff)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) perf_event_open(&(0x7f000001d000)={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) rt_tgsigqueueinfo(r1, r1, 0x400000000019, &(0x7f00004b3000-0x10)={0x27, 0x1ff, 0x7, 0x200}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00004a9000-0x4)=0x2, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000b63000-0x8)=[{&(0x7f0000d29000)="2900000018001980013d7524006800210206e300000000018000000009000500f1cb0200000000ff00", 0x29}], 0x1) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000b02000)={0x85, "04108f636894e3fa32a0fb7d4b492643ad0a4f627046eab39c22fe086b0c580bbf5855fb7a7e60566762c947fd9051eefb90ba30781b11a461c90007a341d772d6831014d841beffb54b65702a6976999641d5dec46f64776f104f926cc8ab515caa27f205f58c0f41d5fa3229d7fc1076b1219cc5430f11839d630d38b7b7b76095fecc55"}) timer_create(0x2, &(0x7f0000d33000-0x58)={0x0, 0x26, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000347000)=0x0) clock_gettime(0x0, &(0x7f0000337000)={0x0, 0x0}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000106000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000bb6000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000476000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c28000-0x8)={0x0, 0x0}) timer_settime(r6, 0x0, &(0x7f000072c000)={{r7, 0x0}, {0x0, 0x989680}}, &(0x7f0000a38000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$sg(&(0x7f0000f25000-0x9)="2f6465762f73672300", 0x2, 0xa400) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000090b000-0x8)={0x0, 0x692504ad}, &(0x7f0000579000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b9f000-0x79)={r8, 0x71, "2ec5a22bae74edd83590e002aa726473e24a57093da5eaaf24c0bde45b01e5d24879614b5275697acf21e53f421abd49b4f3bdc660780c08a7fb02b11d3f6688b5e3571e450ef7977bf630717fca1ea9e310218a82d38137129b079e2686d64afb84a300bb9e8a677fb848cc67518f39ee"}, &(0x7f0000df9000-0x4)=0x79) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009cb000)={r9, 0x3, 0x1, 0x2, 0x6, 0x9}, 0x14) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000d2e000)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = open(&(0x7f00006d9000)="2e2f66696c653000", 0x200000, 0x104) ioprio_get$pid(0x3, r1) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_DEL(r10, 0x2, r4) 2017/10/12 14:27:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000e89000)=0x0) perf_event_open(&(0x7f0000f47000)={0x4, 0x78, 0x80000000, 0x0, 0x2000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x96ab, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cec000-0xc)=@sack_info={0x0, 0x40, 0xfffffffffffff7ec}, &(0x7f000075b000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000019000)={0x0, 0x6, 0x0}, &(0x7f00005a5000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x0, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r2) ioctl$KVM_DIRTY_TLB(r3, 0x400caeaa, &(0x7f0000e27000-0xc)={0x2, 0xfff}) r4 = socket(0x11, 0x802, 0x32e6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000590000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r6, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="05", 0x0}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00008ae000)={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x967}, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1f, [0x0, 0xfffffffffffffffb, 0x4247, 0xff, 0xf894, 0x100000000, 0x7fff, 0x101]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000001e000)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1659}, 0x7, [0x80000001, 0xfffffffffffffffe, 0x0, 0x8cd, 0x122, 0x3, 0x0, 0x4]}, 0x5c) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000cab000)={0x40, 0xfffdfffffffffffb, 0x781b, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xc, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x1c) socket$kcm(0x29, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r7, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="05", 0x0}, 0x20) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f00000a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000014b000)=0x8f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000022e000)={r7, &(0x7f0000070000-0x2)="0007"}, 0x10) 2017/10/12 14:27:04 executing program 0: mmap(&(0x7f0000000000/0x6d3000)=nil, 0x6d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) unshare(0x8000000) restart_syscall() r1 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) eventfd2(0x1ff, 0x0) fcntl$getflags(r0, 0x10b) read(r0, &(0x7f00006ab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00006d0000-0x6f)="37df534c93d70e740549f737803c45213941e971b07cb7ab4c51c4f5001a485dd511909f09a2a924b85e7102f8a8b88d2052ba69964eca534d7e0a59d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") mq_timedreceive(r1, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x0, &(0x7f00006cf000)={0x77359400, 0x0}) mq_timedsend(r1, &(0x7f00006cf000-0x9a)="8d4370aaea30ed42a1f6a6f24326ae4b93260984c2888d1a1c853c7c905a1f4af6e2633ceda4ee40abed67824a5655d09a12804c7bd5e371018ed079ac4861f505deb6f6e840f9b128e2b6bbd0ee865edf58a88902b554528ae6bda0c0e9ace263bd0b6da85460b66314651e0e0cbdcdf9eba6eea0f7a287ec9e538fc02dfa9de6c746113d5cc55e59da1a5fde94be7469839f5434a65d5df02e", 0x9a, 0x2, &(0x7f00001d9000)={0x0, 0x0}) connect(0xffffffffffffffff, &(0x7f00006d0000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80}, 0x20) set_tid_address(&(0x7f0000676000-0x4)=0x0) setpriority(0x1, r2, 0x2) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f00006cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x88, &(0x7f00006d3000)={0x77359400, 0x0}) mq_timedsend(r1, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x7}) mq_timedreceive(r1, &(0x7f00006ce000-0xea)="00000000", 0x4, 0x384, &(0x7f0000052000)={0x0, 0x0}) 2017/10/12 14:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x97, 0x40, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x4, 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, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000059d000-0x8)={0x0, 0x7baf}, &(0x7f0000170000-0x4)=0x8) timer_gettime(0x0, &(0x7f0000155000)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000cbd000)="2e2f66696c653000", &(0x7f0000bf7000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x800000) r4 = dup2(r0, r3) fchmod(r4, 0x2) sendto$ax25(r4, &(0x7f0000975000)="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", 0x1000, 0x4041, &(0x7f0000b14000)={0x3, {"fc709c08f1826a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00009a1000)={r2, 0x7}, 0x8) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000434000-0x9)="2f6465762f6b766d00", 0x200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000691000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f000038f000)={0x81, 0x2, 0x9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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) userfaultfd(0x800) bpf$PROG_LOAD(0x5, &(0x7f0000b82000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x2}, @generic={0x3d5, 0x0, 0x0, 0x10000}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setrlimit(0x800000000000000e, &(0x7f00000c2000)={0x6, 0xdf8}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) recvmsg$kcm(r0, &(0x7f000070e000)={&(0x7f0000eac000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000803000)=[], 0x0, &(0x7f0000809000)="", 0x0, 0x80000000}, 0x40010162) clock_getres(0x0, &(0x7f000049e000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00008d0000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x206840) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000015000)={0xb, 0x2, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x4116bfc) clone(0x80300, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000267000-0x1)="88") ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000127000)={0x3ff, 0x7, 0x8}) 2017/10/12 14:27:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x511800, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f13000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001cf000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000374000)=0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000397000)={0x0, 0x8}, &(0x7f0000d65000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e18000)={r2, 0x5e, "38f9e02e77fe01a05feb496e1d813524d0320774a62d76f76ba7b3207a41198bda2d5c630da497f3f503a0fa10f8479db482d7069b5b67270a6942179d37eb51a57f9d6cd7c942186fcf8639ed42599e61780e0bea89abd74ce7253af45b"}, &(0x7f0000813000-0x4)=0x66) prctl$setname(0xf, &(0x7f0000270000)="6b657972696e6700") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000051000-0xb)="2f6465762f6877726e6700", 0xa0000, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000b59000-0xc)={0x3, 0x0, 0x3895, 0x8d2, 0x4, 0x81}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000c38000)={0x0, 0x0}, &(0x7f0000e02000)=0x8) r5 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="c9ac9d706604da8c8c63d32f67afe548", @ifru_map={0x101, 0x9, 0xfffffffffffffffc, 0x20000, 0x2, 0x1000}}}) flock(r5, 0x6) sendfile(r4, r4, &(0x7f00004ac000)=0x0, 0x401) setsockopt(r5, 0x84, 0x0, &(0x7f0000b8a000+0x868)="d7fdaf95070179890fddd5a45d3f32e5a6155582f9733adbcd49256b64465f2626e23f4299ea4d32daa38733363b9c2509beefa9f9ac1b1ca8d7fc48376bcccaf9128eb756401167e4c30034e0e1eb9276b2a9def37a000000000000008ac7080000006c40874f45b22254", 0x6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f00000c8000-0x1)="00", &(0x7f0000001000-0x4)=0x1) pipe(&(0x7f00007e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff000000000000080959", 0x2a}], 0x1) mq_getsetattr(r7, &(0x7f00006cc000-0x20)={0xcd9b, 0x9, 0x3451fc6e, 0x9, 0x3, 0x4, 0x8, 0xfffffffffffff001}, &(0x7f000033a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setfpexc(0xc, 0x40000) select(0x40, &(0x7f0000165000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb1000+0x196)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d14000-0x17)={0xffffffffffffff1d, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a99000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f0000db1000)=0x0) 2017/10/12 14:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000474000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x4, 0x0}]}}, {""}}}}}}) syz_emit_ethernet(0x53, &(0x7f00009d2000-0x53)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c61ffcc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x100000000000000, 0x0, 0x45, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x1000, 0x0, 0xfffffffffffffffe, {[@window={0x3, 0x3, 0x7}, @timestamp={0x8, 0xa, 0x1, 0x0}, @mss={0x2, 0x4, 0x1f}, @eol={0x0}, @nop={0x1}, @sack={0x5, 0x6, [0x180000000000]}]}}, {"5a"}}}}}}) setsockopt(r0, 0xfffffffffffffffc, 0x8, &(0x7f0000403000)="dc04bba000be8c1b3b1ed29ffd", 0xd) 2017/10/12 14:27:05 executing program 2: setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00003bd000)={0x8, 0x7ff}, 0x8) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000bb3000)={0xf004, 0x4000, 0x0}) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0x5, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fe9000-0x8)={0x0, 0x6261}, &(0x7f0000fe0000)=0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe9000-0x8)=@assoc_value={r2, 0x40000}, &(0x7f0000fe8000)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009b3000-0x18)={r0, &(0x7f0000786000)="c829029e1fdf3609b41f817ef9ec9e739ff336ddac3f6c52e68567f2c1e980e9064eb6c91b9cb5467eb14dcf53a68d07c02d42e46709c696a70b14309f3f7d26244c34344896bb95ec19d7387607513792", &(0x7f000026f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000fe8000-0x4)=@int=0x0, &(0x7f000044f000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f7a000)={r0, &(0x7f0000863000)="", &(0x7f0000fe6000)="", 0xffffffffffffffff}, 0x20) 2017/10/12 14:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000465000-0x4)=r0) fcntl$notify(r1, 0x8, 0x10) r3 = dup(r1) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f000043c000-0x2)={0x6, 0x200}) writev(r2, &(0x7f00007f8000)=[{&(0x7f0000315000)="c37a7e53047602cc04f178ed9b36d288061b5344001af2a8bae168c2801e6f7af2e89740ff37d6703ce5c1a75d434334", 0x30}, {&(0x7f000021e000-0xf8)="800f467aa1ebda57d70ce06d189dd9b45c63b356ab6443a541f7874b5c0e48b2265b77412b0a00f5afdf2edd00a265de4af8a1b501b9903eb1d4a6efa3eeff7c6482fa676cbdbe0f7ae16d82a01963a1978f6477cb601f323affde92529e53e11037069fda4df4adddba5da8a49a588efd920aa2b5f5b0a18cee095c82aea59d0180b8cd874cf2252d62b43e6b6be2a2d13628234ab1171754aa7209f9a69a5c6137620cb3c43083ff6900edb64a27c5ce5a1d5aa3c8b2b8ee592e04f628e2c227b38d47fa78db5b51808ffebd62e66be3611ccd17d52db66c884cc5f04a3ec3c5c4ea4fabd6804dbb0e199b9839a3b41e65f617fa66cd56", 0xf8}, {&(0x7f0000e47000)="36ec0d8a1ead84dd8f282322c6cb62b4bb5e8668250a76173eb4ac178586cc27d221ba97ba79c1dc9d21908542862aeb64b3eb05b7cabd992ea6fbc1740e3a79e8ed6623a37b8fcfa9b1d9aea2889e1d85af53a688c23348259c06a2b28688a9c282b1c255be471d7917450d510fe64fc7924f89863ab4c77a7d639ff64bffb95e13d9355b8a47c5cf84eb199e199ec88af327e3f1b1b8e70ee693ad50a4842555e2f42d8925f313be787268feb223b33d93b5b91487b288fcc25bfcf2fd040c94", 0xc1}, {&(0x7f0000bfc000-0x1000)="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0x1000}, {&(0x7f000017f000-0xca)="dbe4afbe18ab7162aec6f9a8af4dc8c0c2cf5f4d0d901131ec3f4df363ed38934ac97a0f71f99a9673b38a861ee0aa71d0dac92a33ac4d5804c4e56a7373f7d846950f6f880668a77f2ebd9f2091a65a6f4690357c00f6f443261d1639acb9fb2b0bd2fcbec22e7d0057cb936ed5296aab03db56df75a2abf354f922ae9926190f56c162b17f331830ed8cc592c5171ce081ce7ea5fa576fc2365421d7955d65a75f7b819e38fb12032ad58eab95e35e8a5625bfff1a6c5820b00becb3e5d6a4c9d449a391faeaebabe6", 0xca}, {&(0x7f0000d36000)="f6e8dff79771a3cedb9d7f0d21a4d584f8259f3c3005b5ca6a19f255d8403d04cd879d4cb5ad3c15d8a2cd8d44c38275de9c3408aab652aedef54f40788baa7ae6655b39a5e7cc061783505f0c892d959fa041c4b1457dd8bde999dab30656d51c5299363529e505641fc861", 0x6c}, {&(0x7f00008c3000)="a9796cc5dc3e941b81a2136b4c76d52de37b20e129409f70a034b9270f477a80a1aec93141d80f849c586c3501b1fd88db5b6c9b2f7e24418d7c6157e9b421740848dc6d09414f2a96ffe87351ada4aa47221db3c5570345f1abcfc0b6bd71fd2d1763089f5e14e249bfa6ff67bf6ebad98f7764c00f6a3dacd1ffdcce931a8746b79821d49d9d081addbc416a1410a9f0bad811a9a9e989ba93f6335482548ec6309ae0bc4e095b68397eeb65fa7a80bccc85e62c00a614aad88fe0c05714f93b57ff8c04eea69b1b4b3513e31f5fefc40ae44afa56212fbda9a746c3467830dbbd95683146ddea", 0xe8}, {&(0x7f0000be9000-0x19)="8482c1d91d59d3091ca37516ed8cc05462f10789c5df1e8c03", 0x19}, {&(0x7f0000f85000)="4a324cde08c3a484b75fcc224c6a28ff551751badca194cc538bee666948e406f0d00a4ae0efbb594273c54fd190bc5a6e95fcc702ebcd6635c5f2d8cb139b42025b85fc3d327b88bb6245131000725c6a2af439b9b6aa231c6dd6310390cc6167112cb88d639464ff93a23b005ff952b963eb7a8dd54e3a933e10c108403fd406383f1d629c960ec47f91f1023d8c55678324676b536c5745c1d9d7", 0x9c}], 0x9) getpeername$packet(r3, &(0x7f0000ce8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b48000-0x4)=0x14) fcntl$getown(r1, 0x9) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000997000-0xc)={0x0, 0x0, 0x0}, 0xc) mq_timedreceive(r3, &(0x7f00001fc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7, &(0x7f00002e6000)={0x0, 0x1c9c380}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000db9000-0x9)="2f6465762f76637300", 0x301100, 0x0) uselib(&(0x7f0000faf000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00002e4000)={0x4, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x340, 0x0, 0x49, 0x5, 0x100, &(0x7f0000f70000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4db9, 0x3ff, 0x615}) 2017/10/12 14:27:05 executing program 1: 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b9e000)="2d037f00", 0x100000002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b7d000)="00") clock_getres(0x2000000010005, &(0x7f0000b33000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003a4000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x82) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x80, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000337000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) sync() capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x5, r1, 0x6) sync() 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000043c000-0x4)=0x0) prlimit64(r2, 0xb, 0x0, 0x0) io_setup(0x4, &(0x7f0000d19000)=0x0) io_setup(0x9, &(0x7f000089e000-0x4)=0x0) io_setup(0x4, &(0x7f000095f000-0x4)=0x0) 2017/10/12 14:27:05 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) connect$nfc_raw(r2, &(0x7f0000b41000)={0x27, 0xac, 0x8, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c00000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0xc7, 0x401, 0x6d77, 0x6, 0x4, 0x6, 0xffffffffffffffc1, 0xc1, 0x5, 0x9, 0xffff, 0x5, 0x6, 0x101]}, &(0x7f00005d1000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000024d000-0x98)={r4, @in6={{0xa, 0x2, 0xffffffffffffff4c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f000096c000)=0x98) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000ccb000)={0xffffffff, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x49, 0x0, 0x6, 0x2, 0x0, 0x8, 0x8, 0xa2}) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f00002b0000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0adf18eae3688cb1e863e78e1fc75c3d"}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000d62000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e48000-0xcd)=@ethtool_eeprom={0x43, 0x7, 0x8001, 0xbd, "e5cb833aff70697167a360fe663db6730b525ce7b0e830764a6682907196963a1046fd22e9cb65ca8c63e0f7c0b15f71d6795698c1906531221e02f326996699a2784f5de09b10762afcf8bd113bf8141b7280d25dec8adbe56eaaedd0d74e489e8b643031a22ced1f2cec69fc9a5bd8dc0047e1a17bd8f3a449ad1c0e94a7bc0867600ab91a1a8694746b718f9afa8ad85c92414cc7c187d492478367fc9bdc457206119bc9b743f2f79f4df2cabd518a36d01a8d5bd45ab598f3fd82"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000034e000)=0x6, 0x4) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x20) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) open_by_handle_at(r2, &(0x7f00006c4000-0x8b)={0x8b, 0x4, "5d2a8fc4dd4d6c81d7e5c7f265749cbd7f934cc332492a05d94afff42c80dfce0131fa0255eb5072861113ebcbca4550d8a3605cf15947414b066ff0d6a46aba05e8bb26937d0da2a40aa35826014557896215f9276f2a6102de0d59e0ebf60073d56d599d3fb709f7dfbdd93dabd8a7d2c4e9737ac064469bf7b1b56c9b9497de9e93"}, 0x400000) fallocate(r3, 0x1, 0x100, 0x2) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00004af000-0x8)={0x800, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000eb8000-0x5c)={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x3, [0x8000000000000, 0x3, 0x8, 0x403, 0x5, 0x7fff, 0x5, 0x8001]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000a91000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000055000)=0xa, 0x4) sendto$inet6(r2, &(0x7f000002e000)="3507e0993efeba242ad6b44863d4fce01482026d1ee1e3000e4927b2a95db46d48554d0059978033c9bae5e43690bad7af8b51b36939e2806aaa29ad269c9d05161cdee6b3726da0c7726c2be1626b61d3ca8a9ded86bfbcd486f390aa98e28de98cfe076885418f72c3baebe049c35c4e1b1da836a65996539be892f588266362656fc751dac2a6de5f4a6d24519c100cb0297190f3348159f5936921dd7a9528ebde3007f848e1ccbb0dc8128e1dfc2f3d8df4af090a3ff1151a4d68ed626cbc599320db907fefb162589135bacde918f8", 0xd2, 0x1, &(0x7f0000397000)={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf9}, 0x1c) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0xfffffffffffffffd, &(0x7f0000eed000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000ef7000)={0x57, &(0x7f0000420000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)="", 0x0, 0x0}, 0x2020) 2017/10/12 14:27:05 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000605000-0x1)=0xfa, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x20000000000011, &(0x7f0000eea000-0x4)=0x0, &(0x7f0000ee9000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000370000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockname(r0, &(0x7f0000830000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2b000-0x4)=0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x10000, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000b44000)="2f6465762f696e7075742f6d6f7573652300", 0xffffffffd90eaa2a, 0x4000) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ef1000-0x44)={0x0, 0x3c, "18360bf56ead249a239d12355c6ea001c61e083e4174a5f53e0e1845a62ab5d8d74628c2231e1a5d9f293f7813ba61c25abe08acf6418eebeb267eb3"}, &(0x7f0000ef1000-0x4)=0x44) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ef1000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bb6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ed000-0x4)=0xe8) fstat(r1, &(0x7f00006f3000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ef0000)={r2, 0xdd, "da17c1a49073c55c872c3f3cfa5b7f912700b938ba72961b60ddfe39fc88e187f5da45adae8201c5b02079d92aa7c59133e94297c9840d55a51c8bc6a1d321fdc45beda638d0f26eb9bdc7e14d86cbc61975a645dbeb8c40875d4c645b2a8b3bd22c2a3c3ff7a5f8163fa69cd1184e58314b34a4f876b496db2a7d3e0de74f6cc83812c699e33352e43c474d3341f20badc233bb8b8604ea6c4a5f6d5f115cc749746f35007aff6b0caa1f94cdcc0e1b016f01960e721a878197a1d76ea2acf2f823a9fcb954e05ef7b32b972ce2eb367d9535c7fa12b411c84b03bb4b"}, &(0x7f0000ef1000-0x4)=0xe5) fcntl$addseals(r0, 0x409, 0x4) setsockopt$inet_int(r0, 0x0, 0x200000001, &(0x7f0000001000-0x4)=0x20, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000ef3000-0x10)={0x7, 0x5, 0x2, 0x4}) sendto$inet(r0, &(0x7f0000edf000)="cc", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ebd000)={r3, 0x6}, 0x6) socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000eee000-0x40)=[{&(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000eec000)="", 0x0}, {&(0x7f0000a18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000eed000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x4, &(0x7f0000197000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10003}, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ef3000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d2f000-0x4)=0x1000) 2017/10/12 14:27:05 executing program 0: socket$inet(0x2, 0xa, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00003a8000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000598000)=0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(0x0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f000007d000-0x8)="2e2f66696c653000", 0x84800, 0x100) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000a60000-0x18)={0x6, 0x1, 0x8}) rt_tgsigqueueinfo(r3, r4, 0x12, &(0x7f000046d000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00006dc000)={0x3, 0x8002, 0x8001, 0x56e2, 0x0}, &(0x7f0000eab000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000029f000-0x8)={r6, 0xb968}, &(0x7f0000ee9000-0x4)=0x8) fcntl$lock(r5, 0x6, &(0x7f0000eaa000-0x20)={0x3, 0x3, 0x800, 0x81, r4}) tgkill(r2, r4, 0x20009) rt_tgsigqueueinfo(r3, r2, 0x200000000000015, &(0x7f0000a54000)={0xfffffffffffffffd, 0x0, 0x0, 0x0}) fdatasync(r5) rename(&(0x7f00003c9000)="2e2f66696c653000", &(0x7f0000fe8000)="2e2f66696c653000") ptrace$setregs(0xffffffffffffffff, r3, 0x2, &(0x7f0000b41000)="06696b1d979a3981f536b4b0b8c15707c84015cd27d7b2699455e6ca1eb665d80f2c01f5f566084b972ae5365cf03e0c9b6e035c23070638e3189bac2c80c605cc6f76b170a178a4a5795db6acd8f987a554d6bb829ebb2c1cab") fcntl$dupfd(r5, 0x407, r1) prlimit64(r4, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x2, &(0x7f0000f86000-0x8)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) getpid() gettid() read(r7, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) 2017/10/12 14:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x80000000000005, 0x84) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000a56000)={0x20000001, 0x0}) mmap(&(0x7f0000000000/0xb82000)=nil, 0xb82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000773000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x100000080003, 0xfffffffffffeffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cb0000-0xe8)={{{@in=@multicast2=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}, {{@in6=@loopback={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}}, &(0x7f0000c18000)=0xe8) sendmmsg(r2, &(0x7f0000d36000-0x180)=[{{&(0x7f0000cbb000-0x1c)=@in6={0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c, &(0x7f00003cf000)=[{&(0x7f0000ed2000)="5302514823010bca72d268a14d94f5d4345fd0d08aab13999d43f57a6f831e027712d77fd32501b896c1cac3a33f876be6ded50b2247261a763c867d", 0x3c}], 0x1, &(0x7f0000b93000-0x10d0)=[{0x1010, 0x117, 0x80000000, "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{0xc0, 0x11f, 0xb4, "5525962a56689d498f944d4ca3d5edfb70f7c8bd156af3ff85854f594fd1d63ef4ab7abfb0967418e3d0ee969f1327975af67ed8b7b6b12a49447b3e3b35c49d21af3cb6d560818148c5ca2950dfa14b200ae0e08fba4ae1d84f7cb29b4503b2fd3866b35a3c0c487da5ef0f8c6faf5d1399f6117b260b96e452342630d621dd5c29241b5896d522db6821a7a55d8e7c69fb1a952f7b7bfa6477d5f41c54b5bf37bb6986debcc46d570777b40e53c1"}], 0x2, 0x800}, 0x6db6}, {{0x0, 0x0, &(0x7f0000142000)=[{&(0x7f00005f2000)="005b40b37c3f8febc1fe39d23b9c27f6afcf934accc4ede04e8e5936d587fb22b0bdce8325e05c8911f599a9e93dc719fa9534137d742f59126a719f3696cbae9bfe1f8bfd3309584838af40f273518a47debba62eadc99265a620856cd8df30a60dfa928c26dcf8a2c9214dfc4f8dc606f3dfc5d59a8c5a7e98925fd220544fc1c184bf1608a3dd393b8ab79dd1cbabea0cfc2ab6fd338a02d56a64b585ba94ada8e435145cf622abad0fb63dc6a5ad8bd3ef7a903fde51365059d02431e2f8e7e77fdd7d0bb766e7535fa5679376e9d3e4bc9678f26af211b595343f8c96315ba25d", 0xe3}, {&(0x7f0000c14000)="80c200e511df7f83e1211c56e54847a6d29be1af70", 0x15}, 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&(0x7f00002fe000-0x50)=[{&(0x7f0000771000-0xb3)="6df5734f6b5026f4e16f3e18bfd397225e749cf8081c17772bd79ff66268567bbdfd1a1f19b42222f4f89d5cc84ef76749627d1c7a7de28a9aeadc6e91476487545fa610b6207f487c20867933d93a6155421521f4f3a44705b4ae4b82e0905b854bcaf294910266df364d0cf76c0a9ad7ef5f8f8bf84a465d7686036f6d624e0e14337e2be9739656b421c865eb955a7a90dc6d8bd2d7f96ba0cc42c3908071be48b44936a90aac1222eaec6b70b03d40aa41", 0xb3}, {&(0x7f0000672000-0xaf)="b991044fc7979dacecf5d53077780787c5dfa6a07b1d1a0a4e08ac53efddd2a9cdbc2efeefeadd6dc289df4529f2123c443d2ee6da59ae9a4b32c3eb97d7f808e5b73ba9cea50e72ec64b3c0a2599c80290d6bf16b3f5124fde324ec90e40da973fa4275826bb0837214c344850baea3ff4ec7abfb25950891f5efb7b8536629603650c28b3c2a0100b670e3f2bc9d5b02362bde8566f279cb68fd9d2054a08e7011616370ae374806f1c548f31fa2", 0xaf}, {&(0x7f0000988000)="28fa3420656cb3a66ab88b46026d967782cbfd969fcc33df3065376d466ad84b2a9ec0f01e14a950cfb5457fb52ffc15e9f8560b519ffa1d05751ee2a79d2fbc0e1cf61ec79b5d03e037a83c10e837ae5305cb06be52924b0fe56621e851cb692c5168ce6c281ed11fe2ad95d4597dcd63da4b9e516529a1bcb031eed7d5503872e50215f3bc2aeb8dc37b1aaef413ae0b4ae859632481add44895e30ce92e6d1d9dfc7e", 0xa4}, {&(0x7f000069f000-0x7a)="3c7f8fea4ef2d19a6b538a4af12bdfec60ee79fa0b147cdb58fb1c6d605eb0522861dcb2bf7c366c376e23be3cee3f32077be4aff614d43c925ac90e8c02d91cb47a479deef58a38d4e7ed1bd44dc314350fcd88d034fa920dabe5fffae2606a4b79fb22a2c2d920e6f74f3f7e21d6c85fb129a2cbbb8edecb2d", 0x7a}, {&(0x7f0000079000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000a1c000+0xaef)=[{0x10, 0x1ff, 0x98f2, ""}, {0x38, 0x13b, 0xffffffffffffff01, "17a67fbac775a62a4c7b3cbd009b11e53def9b0b9d23b370219b08b796f6f022fbbacb8a96"}], 0x2, 0x40}, 0x1}], 0x6, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000475000-0xc)={0x4, 0x0}) setsockopt$packet_int(r3, 0x107, 0x13, &(0x7f000061c000-0x4)=0xda6, 0x4) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00002f5000)=@req3={0xfa19, 0x4, 0x101, 0x7, 0xb, 0x5, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b58000-0xc)={0x0, 0x7, 0xf}, &(0x7f0000299000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a53000-0x8)={r5, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000ace000)="2f6465762f736e642f74696d657200", 0x0, 0x200) mmap(&(0x7f000029c000/0x3000)=nil, 0x3000, 0x200000a, 0x32, r6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000038e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) 2017/10/12 14:27:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)="6c6f676f6e00", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="cc07403c17b0de25dc4403a412c23089c381a3421d932561bbd5fd3150c990b1a6b8e84c62952b9adb789b0422d0d3605f400cbfc3a9518b0a7cbfcdce3cbe924b909e33a4dbd4a06c84669c6b988f26642457a292ffdf1a1397433e2cc2a3fa4d68727c7aa4f60e1bd39652c531943088af2e9a628eec9eddc7b25dc28f2d5529ba348eb4dbb64d6488a5664b13c4299d2bf6bf3afa228ebb01758abf2d92c3e23369097b3cf908e4d8ca5ec156", 0xae, 0xfffffffffffffffe) syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x9, 0x2003) keyctl$read(0xb, r0, &(0x7f0000001000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x2000, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000e4a000-0x20)=[{&(0x7f0000f3f000-0x8b)="8ac6d3fdf199f559085481c14c04ae3a571671fe75a1d08083bc5f8e91465c6031c1205249cf1374b029138a296e16b92d55f908aa6d0b18eaf66057e0d17c889b749c9e0428f4514dff2ef4b73ee039ec2366a0d0f409722e7d493379d4d0e910ca8a0043da8cbc2c060e89465fcb53d2fcf29c32bc1fd4fe3256bd5a1366da9f15d67dcfd98a8390e497", 0x8b}, {&(0x7f0000d04000)="3c6c2cd2074b36825f7d568f2b2fe28f911f11cee31d47ada0b4e78f9efa8c58d9d3fe07522ccbaa625d360fa9", 0x2d}, {&(0x7f00005f9000)="a28168b29ec4f062a5098ccfc52be4926cb821529be42490e1119027d53757b7801d1e3fe0c3730dba742ad93cda4544c102f7d1926b24f2afdcadbce2012f2a7d1f877fa9b66c73999bb63050281255158364788fb7d917c437e8276d", 0x5d}, {&(0x7f0000807000)="298ca037ba5cfd52e4b3e50b72cbe887c0cfe1341507a8c9702231f208089d126fa860eec5718b1eb8ae576b22ae1846dc84b5ae2d27cb630f13ada831c4fedb4974fa7832149a254bfb7c69cc7d3aad2111c63dcb5e9e3cd5218d0877", 0x5d}], 0x4, r0) ioctl$TCXONC(r1, 0x540a, 0x73a) mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15d9, &(0x7f0000edb000-0x17c8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de8977b1318d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x15a3, 0x21, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3e, 0x2, 0x4191, 0xa44, 0x3, 0x5, 0x3}, @dstopts={0xbf, 0x217, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xb8, "5720b19af7f9604d4310035a3c6081e7b3cc6ace567b0cf644381e3e209fb23b368d092fee73d0124a6ac31a2f39a0accaf7b7d7c0a5e081ab2d3e8a1fc60ac096c2ef5155880d528f4fe201809fbb5f0d034d2b941bf25a15247502178485505423629ac1625af00ad2287826a0836cf50928961388b44a94b93167bc78a11b7de470539c2f9bc2a4c62281eebf5c8628c82c74501c28b870e5dcb753ecdfd41351877ddcef276dd8ea9e419c78723e82b6302ddda176a1"}, {0xfd, 0x1000, "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@dstopts={0x89, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3a, 0x4, 0x0, 0x6, 0x4, [@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}]}, @dstopts={0x7f, 0x91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x7f, "516c3ec3ecd238e3e9c3c00cc40c855e1de5d1a659e646fcea1079e847d6b00626c5ef87d88e87d5bc8e84df3353be5acf865f19c7aa3a912e97d402271fad0c60fe815d48c306f3e4106b2333ede4add7c4e5f6046da4007ae8df04af2f3d2247809b2d3d9abeaa3d3d89c0351c95d8ecf18246b67dce012e530486a137ec"}, {0xc9, 0xf8, "5661bbe5df0abf9aa6304e8ddf4b50612631abbd9284a1c5c026d25fde265bf7d3aec07245ed4b6ef7ef7ddc33eec60cb8a1e340060da37156df6c11442f4e4d827465c6e6b1ad3b254c68f480297261e161c6e655e0b9fe103847c0c2235fcca306df5464cae53a3bcb1e0e5346933fd798b2e38874f165d2c9008a41ed94745fb77d44604ed2bb18e91bfca62b6b6ab4595bb1079381c5563a207dc989760aed37b4fa8c922e4aca5d5b6fd324f801d586755a12ca0e0b409066a30b69516415620fdd9cca1ebb16121cb343e5e939642f4fcfb94d1234f51a3c2e8247d425d89363a8c40a5b6c73bfea0e2905a2367d304052f92dcb68"}, {0xc2, 0xf1, "049c97f7263b113e3ce0a59c3be71bfb9f267adf843a59556caae1798e37716b1b597814aafb8b40a45018da52946487247ed2f85dc43cf9941bd9187d62fcc09e0ccda13780da32f2c1de20090465a228231b50db85a69cadf3a8af5f3af25d8af6c3afdd3900df8b40c97a766f7a5ed72bd723ee2afe1ea23ad9c8342f716318d20343e3693a745dc16a2234f9e0da36aea6026896d4c9d2d43677005e49235f47d95fcab6b6297f6c957f8afda4983ab56840bb4366855454cb6f789ae81456557ee4a1791fa4492dcb31d48657b959540f96570fbb3687f2f1916e2081a9d60c9d1238937959d7407b78591353ed2d"}, {0xff, 0xb8, "3df3a24324c611d4198d7bc50505fde07e0dfebb459f61bf9253b8afd72826be1013665c8db2fc39697843622c6dc394a67c895a8f8e51531c676f89fd798e93db8ff0d48e3a22d22f92c4be3d7d369a4efd2eb0b0b2046ee543771cdbcecf8b8461d32aae8c1eb9825ef989df0130e5444043de41368faa8a5483bba1804262dbc69fb11329599cca713286eb4969db766c1591b7b5fb23f57e1bbab6444af10cabcb3d2d7b6664472e5dab146ce91a440fee1e3c2af829"}, {0xcf, 0xb3, "5542ad5c703c4094bda48628a0c01f72dac2bf2d28ebef07626c166a8577122e5673c21acb1810d253f7a5e1764e700dee389a8cec5e2f684e1acc143fb01161f942e38a5eda65c0191ddfe788bdff9f939a36cc1a62013b6017c7ef8a4d8f21e9aaca11f7681abeb4c5f1dccb2a787941f5e223a3dd72b2fb2610a6da72a397bd109828423f03eda63d98ee4703b0bf9d6427746610f5ff8f776365b7837342e8e53e5fe9df0e13010ae1cac14178c6e97439"}, {0x5, 0x68, "633c893ab1eb2457cf6d0016a6adfccf4b7ccda38017b78b65bebe23eeef057e480ea6d40a87efa93518f8e3948be85beec42523ff6daa5e377fcc076f5279fceff18fb6f10396ce9c65ea865ba1c870eaf9b58afaf6033229c4bc0c349c136483e7a3a4cadb99e7"}, {0x5, 0x45, "fbef33ebcba78bc846e135634f539d517abe133beacb6eb44b85e70e4d81beeb33378e3205d1f694ab4591ebf6e67cc41443a57c5d83653bdc896e172d824a236fe1e5dcd9"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "0619f2", 0x0, "001a91"}, "c1"}}}}}}) add_key(&(0x7f000045b000)="646561641e", &(0x7f0000035000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000099d000-0x1000)="", 0x0, 0xfffffffffffffff9) socket$llc(0x1a, 0x1, 0x0) prctl$intptr(0x17, 0x3) request_key(&(0x7f0000ed8000)="7472757374656400", &(0x7f0000932000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6b000)="706f7369785f61636c5f61636365737300", 0xfffffffffffffffa) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f0f000-0xc)="272c2d76626f786e65743000", 0x1) sysfs$3(0x3) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000b08000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000d22000-0x4)=0xdfd) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00003c8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005b0000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x448082, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000824000-0x4)=0x0) 2017/10/12 14:27:05 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7fffe) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fc2000)="2f6465762f766373612300", 0x8, 0xc00) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e2c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc4000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) r3 = creat(&(0x7f0000b9b000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00005c0000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@random="0bee8e326c0f", @random="ce218d966e81", [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000002000)={0x8000000000, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe00000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x100000000000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000000000) socket$inet6(0xa, 0x5, 0x0) add_key(&(0x7f0000d49000)="7472757374656400", &(0x7f000002b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) fremovexattr(0xffffffffffffffff, &(0x7f0000779000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000524000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f85000)=@ethtool_drvinfo={0x3, "20f9c989cf0d77c5806e4c6ada086f165e66f74559f68af357be40aaa56f55ec", "3e32c857a7e957137622c6ecf9fc9913324eecb9d5775dec0064a002194a0533", "afb8ab15c7c1f575ab794a9cb38c5a1873cedc294e17d2da11d713602c930d27", "f6b50c7967cddec8d4fab85bc76b6a68daf8af30084c2b983f42f32c6b29a24f", "ad78e5052b7d7b5b7d3d71e7040463756b682f5267a96926fb0b61d4ef5a2e17", "bc537d4473d12b8ccded6c16", 0x5, 0x3, 0x1, 0x400, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x2b, &(0x7f0000f83000-0x4)=0x1, 0x4) listen(r6, 0x5) r7 = open(&(0x7f000031a000-0x8)="2e2f66696c653100", 0x806000, 0x1) ioctl$TCSBRK(r7, 0x5409, 0x6d30) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000f85000+0x77a)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000103000)=@ethtool_rx_ntuple={0x35, {0xd, @tcp_ip4_spec={@rand_addr=0x1ff, @multicast1=0xe0000001, 0x0, 0x1, 0x3}, @ether_spec={@random="6f68fac535c2", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x9}, 0x3, 0x1, 0x6, 0xffffffffffffffc0, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000f86000)={0x4003f, 0x5, 0x5, 0x400, 0x2, 0x1}) 2017/10/12 14:27:05 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000b16000-0x4)=0xc) getresgid(&(0x7f0000222000)=0x0, &(0x7f0000140000-0x4)=0x0, &(0x7f0000a0a000-0x4)=0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$bt_rfcomm(0x1f, 0x3, 0x3) 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) r7 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffc609c382, 0x81) r8 = syz_open_dev$evdev(&(0x7f0000600000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x40000) r9 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r10 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f000078e000)=0x0, 0x80800) r11 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e60000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000685000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000972000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x38)=[{&(0x7f000064c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000336000)="4101776b6862416962811c1b5bb516e0c0594852ba3188770c08c4e125", 0x1d}, {&(0x7f0000fa1000-0x8c)="ef087fcb310d4584399ed86280212150cf800a4fab94e971a02517ac39211cbe4cebcde0e420f44daee61ef22823fecbb9230d066616892b4d7be731c7a7c7bc648d147eb2925fb1a76caf2e208583ba1e08646348f0c5b996d4684ae739b421d0d13ee7d2f4ce264b29bdf7d8a504bb5733b67a1b10d944498334b5ac9e648c7a26300bec108ff5615fe7d5", 0x8c}, {&(0x7f0000908000)="2abc8b8e2b8f33ccc2380f429cfb51d5766b9a2542ffea95aa", 0x19}, {&(0x7f0000000000)="e4c6e1b5cdf133e059dba2aa0491dd1ef6732600b660129ee4852056a6c2578cb299ac1625b34f0362f9b104d5e8070c71c6e31bfb311675b626579a402c965964c11f8ccdf481d5d8ca11a3c19d7d7fdc673f2e75d65464021d9e4308befb1745d8afc976601bef2897ddfcfa75808ca2187f40d8b9d1111f8bc8cf1b75e376b9f419afdb8db2f97fed5eb400ef21aef787462b02f9066aaa8e1b750a36d83fd01cff8225cbf02f336eea955861decc1a4c234c7eb6a8", 0xb7}, {&(0x7f0000001000-0x1000)="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0x1000}], 0x5, &(0x7f0000001000-0x68)=[@cred={0x18, 0x1, 0x2, r1, r3, r4}, @rights={0x18, 0x1, 0x1, [r5, r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10, r11, r12]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x4, 0x20008000}, {&(0x7f0000d60000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x5)="ef1325dc76", 0x5}, {&(0x7f0000001000-0x1b)="35577d3d9a8e2d480279eda0970192f810b5bcd5aa30aa211a6787", 0x1b}, 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{&(0x7f0000005000-0xeb)="f218ee57f4dc4758fcf30cc2ecfabaeb951badcaaecf673263175afaf3eb9e2dc4691ab8bcbab3fbf33e7e718a0f15cd1535b8cc4ddeef2837fa360b0e445854cfc58c39ce3169f7538e04b1707ff7a38528ae9db7151186c55c75a202a4a7a7d0f5ad53782af474b1beae1043bcd5b07fb21a01f48e6d2584d7f8b8a5585e8407b02e4595e4b49f906c30a464bb6c1262e302da6273e0a65d0e4a3a917140e8081875b529c34172a1bc5fddc52246bfc5b6659338be4435d1eccd3a29963f887b26b52ef29b03a20679c29235d3d123248aa12500078952dc140d391472b05e928e2574e50e3468a27647", 0xeb}, {&(0x7f0000001000-0x38)="bff0dd5fb9f96584842bb56def3d19aee542b86a6a73b94811307f4930f9df36d280cbd6b4679ccbf18e537e5362805e9d10647103d03294", 0x38}, {&(0x7f00000e5000-0xcd)="27ca4f88e6cf5c979412701e833e85a333522494d354f7351478d0098d8baebb07f39b66b3a6f60dceb76732e99a3b8724ac0b0c6beaa10bde33d548dd5ffafb8eab1801dceeba1106a6c6b3e0611ab37d47ca8b4f0955339b0992dbbbc2e6dd15eba18d3d876fffdff6e8061082697c427854bccd26b7308c22f647599d4cb1cf90beb57fbbcda1f0a3a704c8d48ec01411a17339e3c15378f62d2396510e2174e59d3af923ab0df794820d1eec9d568f600373cbb5a2baf2de5830abd6ac20b537fea1a83ba9a127db1c407a", 0xcd}, {&(0x7f000030c000)="c3eb5c2978ffb77412b4c3259e58e92d1738fff01c0eb55c4eb9c1869d2aa00010e9088f6e2fb4d0bfb7c076396639c5d88bf6991264033b4c530d1ca71c", 0x3e}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000645000-0xba)="204813df3634dab78d63190daea0a1c8898c6b800bb5c83d789781155e64bcdcc59056dec7ee8055b8ebdc53f5853d80daeaca0765da1e5be6c5660b9292e4351bc641e39f61b0b03331e02ddf9e1756816b3b509e16270cf8bc201d24d6ee0749b79a5c402037393b811e380bbac8768029b9ac67c4ed25988bd309ae0f46d62595eaf048b890ed491408893d4023cc9e7bf25f473561888b95dc77a9cd83fcb2200eb2ba70bc88a038c56727cffda0417b1d8122768074790a", 0xba}], 0xa, &(0x7f0000ced000)=[], 0x0, 0x1}], 0x2, 0x810) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r2, 0xffffffffffffffff, r7, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x800) socket(0x2, 0x0, 0x5505) socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x40) r17 = open(&(0x7f0000268000-0xa)="2e2f636f6e74726f6c00", 0x100, 0x0) mkdirat(r17, &(0x7f0000f7d000)="2e2f636f6e74726f6c00", 0xc9825f1a7c851f7f) mkdirat(r17, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r18 = openat(r17, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r18, &(0x7f0000017000)="2e2f66696c653000", 0x0) r19 = openat(r18, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0xffffffffffffffff) dup2(r17, r19) sync_file_range(r16, 0x80000001, 0x1, 0x4) renameat2(r17, &(0x7f0000675000-0xa)="2e2f636f6e74726f6c00", r18, &(0x7f0000a8a000)="2e2f66696c653000", 0x2) 2017/10/12 14:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e40000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe7000)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000c27000+0x710)=0x98) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000444000)=0x2666) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fe8000-0x8)={r3, 0x7}, &(0x7f0000fe8000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fe7000-0x1c)={0x0, 0x14, "ceeb903403c7a07883cad1b2e5579a8d9c0b184e"}, &(0x7f0000fe6000)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000a5d000)={{0xa, 0x0, 0x52, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1000, [0x5, 0x2, 0x40, 0x8, 0x76, 0x3, 0x200, 0x8]}, 0x5c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe6000)=@sack_info={r4, 0x8b9, 0xffff}, &(0x7f0000fe7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e18000-0x1008)={0x0, 0x0, ""}, &(0x7f00003b4000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x5, 0x0) getsockopt(r5, 0x800000010f, 0x0, &(0x7f00004ad000)="", &(0x7f00004ad000)=0x0) 2017/10/12 14:27:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000001000-0x118)={0xffffffff00000, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$int_out(r1, 0x5462, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @empty=0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001000)={0xff, {{0xa, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8f, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6df1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r4 = open(&(0x7f0000001000)="2e2f66696c653000", 0x80040, 0x80) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x6, 0x7, 0x1c, &(0x7f00003dd000/0x4000)=nil, 0x4}) bind$ax25(r4, &(0x7f0000001000-0x10)={0x3, {"e690eec40d722f"}, 0x2}, 0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7fff, 0x2, 0x9, 0xa, 0xa0, 0x20, 0x5f86af06, r6, r7}, {0x8001, 0x9, 0x3, 0x2, 0x20, 0x9e, 0x7fff, 0x9}, {0x6, 0x7, 0x7, 0xe02}, 0x9, 0x5, 0xb9, 0xc20dcb34df0a0c81, 0x20, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x813, 0x9}, 0xd, @in6=@loopback={0x0, 0x1}, 0x7, 0x5, 0x1, 0x100, 0x3307, 0x6, 0x6}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r4, &(0x7f0000003000)={0x27, 0x1, 0x1, 0x1, 0x8, 0x400, "ec60bd8fcc510a0a1bce85463a28b1a9fc857ecc1f4f27147170a22eefb7e8554e6d339b977511277bce4c3d0afc222101be1ede9276c4068f32dab84c1069", 0x81}, 0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000004000)={0x0, 0x3, 0x41c8, 0x3, 0x3eeb, 0xffffffff, 0xd460, 0x1, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x9, 0x21a, 0x9}}, &(0x7f0000003000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x8, 0x8008, 0x9046, 0x1, 0x8, 0xff, 0x1, r8}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000005000)={@loopback={0x0, 0x1}, 0xff, r6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = request_key(&(0x7f0000006000)="6465616400", &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000)="6c6f0000000000000000000000000000", 0xfffffffffffffffe) keyctl$read(0xb, r9, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) 2017/10/12 14:27:05 executing program 3: socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000070f000)={0x2, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) inotify_add_watch(r1, &(0x7f0000000000)="2e2f66696c653000", 0x2000000) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000026000)="2f6465762f72746300", 0x410000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000026000)=0xf4) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000016000)=0x1, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000027000-0x12)="2f6465762f696e7075742f6576656e742300", 0x200, 0x0) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) flock(r4, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x4012, r5, 0x0) read(r5, &(0x7f0000f1b000)="0000000000000000", 0x8) getrandom(&(0x7f0000b6f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40004) accept4$packet(r5, &(0x7f000002f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000870000)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000710000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) getsockopt$inet6_buf(r5, 0x29, 0x39, &(0x7f0000953000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004bc000-0x4)=0x50) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000c54000)=0x0) ioctl$EVIOCSFF(r3, 0x402c4580, &(0x7f000001e000)={0x0, 0x0, 0x0, {0x0, 0xa33a}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x4, 0x6}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x827}]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000623000)={0x400000000004, 0x3d1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005000-0x68)={0x6, 0x2, 0x3, 0x6, 0x5, 0x100000000, 0x4, 0x8, 0x40, 0x4, 0x7, 0x7a, 0x1, 0x8, 0x80000000, 0x6, 0xfff, 0xffffffffffff0001, 0x100000001, 0x2, 0x652, 0x8, 0x0, 0x0, 0x68, 0x7}) 2017/10/12 14:27:05 executing program 5: mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000022c000-0x10)="2f6465762f73657175656e6365723200", 0x480000, 0x0) setsockopt$inet6_int(r1, 0x29, 0xeb, &(0x7f00001e5000-0x4)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000022d000-0x95)="e20a7e2f741446f2c686a70aeedb860f1fbbd18f81e33cdab40915f4607c0c17b06060c3a23b2ae5b8868b242586d9e228ab54e8ec2541408a158bd3d003cb706f77b4ada82dcfb5036830c2f8b850b545cf80f4828a23b3b367917e75fe9b5ff0c08eec18422261c9bc2fe637374a624c5c9af963aeb75f70a0bed1cbd2b6006e1b2fc1fd92d6b920957dba9c526c862a1c3617a1", 0x95, 0x20000000, &(0x7f000022d000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000006000-0x8)={0x42424242, 0x42424242}, 0x5, 0xfffffa0000000002) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000001f000)="2f6465762f72746300", 0x66345b9af3988f3f, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000076000+0xf17)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x9, 0x5dd, 0x48}, &(0x7f00001fd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f000019d000)={r5, @in6={{0xa, 0x1, 0xfc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x3f, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x42424242, 0x42424242}, 0x20, 0x1000000080000003) 2017/10/12 14:27:05 executing program 7: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000f0e000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f0d000)=0x87) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x128, &(0x7f0000941000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x1000004, 0x20032, r0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c4b000)=0x0, &(0x7f0000063000)=0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd5532634dbcd5fca, 0x80b, 0x6, &(0x7f0000f11000)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000f0f000-0x30)={0xc, 0x2, &(0x7f0000f10000-0x10)=[@map={0x2, 0x80000000, 0x561444fd, r1}, @map={0x5, 0x4, 0x81, r1}], &(0x7f0000cbf000)="2c2e6d696d655f747970652d6d643573756d2c776c616e300f5e00", 0x6, 0x1e, &(0x7f0000a88000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0}, 0x30) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000847000-0x8)={0x0, 0x0, ""}, &(0x7f0000e8d000)=0x8) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f16000-0x8)={r4, 0x9}, &(0x7f0000f14000)=0x8) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f17000-0xc)={r5, 0x7d8, 0x30}, &(0x7f00005d3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00003f8000)={r5, 0x82, 0x0}, &(0x7f00006bb000-0x4)=0xc) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f0000f12000-0x423)={@random="75bb04000000", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x101, 0x0, 0x415, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x0, @rand_addr=0x800, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0xe41, "1e55de"}, "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"}}}}}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f17000-0x42)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10000, &(0x7f0000f18000-0x1c)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r6 = socket$inet(0x2, 0x7, 0x100000000) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000f12000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0xfc8, 0x1ff, 0xfffffffffffffffa, 0x2ef9}, &(0x7f0000f11000)=0xa0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x0, &(0x7f0000d64000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r8, &(0x7f0000c29000-0x1c)={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000f17000)={r7, 0x9}, 0x8) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f17000)="dd", 0x1, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x84e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000}, 0x1c) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000c74000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x43, &(0x7f000075d000)={0xa, 0x2, 0x203, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7a4}, 0x1c) 2017/10/12 14:27:05 executing program 6: open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7f000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x832, 0x91, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x60000000000, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create1(0x80000) epoll_wait(r2, &(0x7f0000de0000)=[{0x0, 0x0}], 0x1, 0x20000000ff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000004, 0x100000000032, 0xffffffffffffffff, 0x4) r3 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40050, r1, 0x2) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00005ae000-0x18)={0xaa, 0x1f, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000e3b000)="0793fd703de7e66d0f4b3db046286f20eb5dadecac0b0b3acb2058b272b1eeae962898260566fa43e54516dcfecb5f4a5cae99f1d5ff6f91d9a0", &(0x7f000073d000)=0x0, &(0x7f0000150000)=0x0, &(0x7f0000858000)="82d5b7a47c8a27861e524b481a9a52572c3b3da6e2a9bc9ed456831dc1e38fd07f1c5e42451c9c5c89644146d54d2190ada1f1020e0c702f55a6eea2f0372e6b58cdb76898f3ebe14e0525c26db54fc2d41e72e78ed6d859930dcedfe51c0acad3a8b2b6004d717a682a37a08767c69b0012a19df28155603cafd8a10b06ab1707209be2d82523c54f2120c69d62be3fadb46b68ba841bd3cae52690d16caf469bbb682000f757f71cf7f6462f7cee67caa2bad38b3dde76f221ec31e0c90f4b08cca8905d41fe9eb2e46f7ba7676c57de09583290910c3f65de224aff984b39527ee141ef1799299d6a6baae489621456bf2fd492ae3a861eacbb2daebf6700998ac237485b447746eab42e1fcdd173acda6ece72ff8032d644f445b7884d70c9a8beb9fcce99b4a52422d195a0b02504d904afd5410b0af55fe2ca80e17974ebf94276dc82027fe10ebbbf3e15738f21fc084f2412ff1f85bbdf70b6ee1e82e8f9600d29158ec53d4f278a5f6907e305941d279589a570d2430115b8697b50d6f1b9863c19da94dcb42f87a7d33701dc47deb0a416436bd8065d9c0e413ffbe694dafab6a17e706ad738358ab83f563f3003b0d353b8e859ac7aaa38c51f53d1778e8e57b00c6a121c95434b6b77ecb14fec8aa4ba2d5623d2bb0d6815d8421a77486d9ccb67f6399cbd1872462e702b9736a444ffe4623a89ed4ecaf2030f7fee321d05e1359c77d324235b8643ac641a3358a7613cafbb80f1482b8f0ab8591ae9ba0b2246a8a2f62f51f3a435587b0374de12af404aa354ba4b69bca6172047be49c5b13fd76a3fbb906471b679e37dd3e29976180fd0a85ec3e62efdf664d8a184d94c991e71d004f90a08464bbe25a043b6e6b3621cc06ce86eef3987ff63d7624431e62fd41489d763daf928f1c8f4c892ad492f3bcb5620bed63e8fcf93af77a490f79271fec8ca525e041319597b69d18efa127d38b61e52948212fff1e703fd45cd2013914d0212fe601f657214810fad10481aebbea049f7837e0c4c32c4afc87f7c784498586f275486f685e003f1b79f32dc602d8e85218cca2c94b8379b9cf7015931d01ccbb959ceb13ac1bd5ae45828bd630504ec6ad14b780cab919aa600ef932afc99af98e6e8c1b24d7a4b1761ab87c4412fea3ede87d75d4463f5acd9deb50eff9ed5ccd0fcd64f1b51f800385e84266d6a50cb725003a5b51b3ddeed5efa85d77d90b7a2aad0d3a713835a7f6f626516bc8157790ff37cdf9c11509b59863f9202891e143e600313ada4503cdc8eb6df0ab8dc4ee522333fd14a952c2b3df78a953532655f8cd7e3d489a4af7c4d506e7fb970e0ec0c7a66a57e5f543861a4c31687597788a71c197c8da2b59f6414a6056b8e4e37101ff8519be942edfd4973657480f85fc5ebfdd6daf2345883d6e1a69aae223b1ad17f96a47027090a1495b747c478ccfa2f448b8a538451add4dc08e1ea0c2a4540c8196d664e6b4452a651706357829b64974f4cc7fc23c14e3864ae87da015f0a1fe946b30e9b4845ddb47518af0a1e0d028863da0e1367a25dca90d9db50eb096c21332e9caf31a849c8f09377d66b37fe5c7d7a8da9dfebcd030c9a6ffbc5ba8db336ca02216692b70a60b7b0f512675af14c529b3eae408bfbbe2f3634851e4dd95fe428a61c4a46437c6f553262f515d84762a4fdd49bba70c33328ca382d5cbd2022c2214d5149798800bb9f12adbd1d8c31c270f9ce8d3105c0e077ec7f7f5eae74d28ab4edec09e064b740ff05e78bfee5197db8546a323bb30fc7f37562a267d284a5574ca033059ec23b94963a51249f82a542c032e74bcad777bee23341d1577497e2fad6ee07420a729d5ac2d8c67eaf695602f3ef48f3e263cfcd294718cb44756759a7a78c030ed086400d11a1e5e5ebfb75d362d502e3db9ed6449d245bdb674438be2983eaa88d8aadc7c7058b565a1337ac3632c2def0e216c998027d6920d3db857d9bf38331ae1335d9cb98758ae6a7c1a1493e3e875356cb509d2530504daedf61c78e2c0c84a16f46d99742accc89b4960eeebf59d8171153b735c09f82ab194a2765def99de041df179f912487640dcbd0010faf1bf149ce6d278b48af8bd017501afe407bff2c23afea50604093f7a5e62f49da733ed631202a10567542e9a064a1139c9fd649ec46174ed2f6c5cb5aa4e58bcfb6fa3bb8b078d7e34906d7ba41c3527e94d85ec1e487f7d9ac8900427d56791b9195ab5dc2086cacb2c96868704053a84fcda4033a4c24c84b49004156ae3f28a206d6b181c9eff000902c1b264ecedd0ae262cff1a9ac893c20419f139014edce53c6352e54f69aadb9881d9a8a4479557a661560ffa12b6f0b3f340575f4e23bcefd7b8cd933bdcfc35b37baf8485d9555df2f2aac3898f2ab786f3aa3df1716f1c2a274764773551651a52986c42b91d6748ece44de9f8a50ae25e59761a3b32a9377a91ac0f7b63f6f6e8281f7211776e3962009663a893b868e47864f845fc8d98b07d7916cab86d673143c61accf89171d94c528e5f22fb2add48c6c4bc9fb93690e08399c24403f535a5f849d7c7317c8ea72e9d0b2d737dc7b213a3ffe13360d35b611abc69893e1a6349678207821aa42db8624001dfba41b8008461db16f0cd5bef17b14ec7c05e019ead3bfdc58fb50046f31b1337878e5fec68dc03e23342666418f84130f48e11e02b148902b8db4debd4d9ca0a9d0107ded14477ec17ee1a575098516b3cc3813467b2348e09e6072c52e33a326313a9dd4e634d9f2048b06147dd0b1d4fb59e23069c5ddb9c82ecad05aab014d84670877a7415a6f770b3865b27b10cd491968c810b6e9035e101fa4a69f78e0b8acc1084a78e3c781bb5059b4e8689c4e1d7393d326ce0fb3234a835ef65f1de562d49639c4e1ddce525564ab900b7ada12b285092c0bdbaa08a02dc001310b10556a0fa08ec54185f076bb995b82ee88f67a62b63e2a37e5f78617513ebe3e7a10f00e0ab7f6aa41d45332fb67eabe5f462e1ca71d679eb5232491e841df4721eb6be8a0cefb95087428e8b93788edb93c387d5a651eff08bb1d3fed1885558c9e5b399447f3eded96208b70170408191164253de2ec82fbca066dc05285570a7a773be882f9fa62684f62c5bf60be4d80087bdfc997a8e4ae3890509e1150e88c6ed0febd8b12e81d25647d14331fe80eac82cc21a870d077ac63d4bdbb44d2be0d4b03deb364903843dd736afbaf9bb1f51f9d9f5812f12df4e94c5f60d8d6f2fc8ba9c5e97183296abdd8754705476b26ff2710386fab1331f5effc3f31607174553934bf8385c4c998e30070a08e914c8b2616725c628e56b045d4e211350f45fec17f18b63fbc89f3c2d8153252b7719dde93ce143e07fd39242b199792ecb27ae6a2b1d0acbe5cc1b5288033a18170086414e6c37f7b5df89a906f6468db77777b6e9b2b35bfcdc80686ac66fcc134d4590d689d30c91c458c8e12a9239a19ab42ee52f857babc8181accf8b3723654bfac5daf44b66d78113f838d9a44b46963b1deccbcf4befc71464ad5932068e20188ee919c6c6da72001ebd043065fcc1ca4be3265275ecb6e8eb71877ce505896e4cbf52c502fd721017912de93985dc5377925c9ef84171b9fd345b32b9226650877eb19f4dfac469dac3cc6c4fe2ce418280b07be478e370ffc9884bc939840c22381e93a46970375ce1284c5099970409ddf317b3e70b98ae70312ea9a31924908ecbda8940e8e922f5fa94274dab61bf719d67946ba8c930a6f4aa4472bca6f17d5cd94deb1dc2e73490880b9010972a566bb3f537f7531d7ff85be23e2db6a6a68123bbd61e07c4c42677edcf3f8b50b7aa7284fb18ac764c72ef52b6c0c9a98d071b7c4ba4c360f3f076a30b0519f55ae368734e90b99be6f215ddc8a1fb5a1cf587ec8adde09ab93af88d3f23680c7cd6afe7514b890527d715948a39a3b6cddef058e2ac086e427b01f421ed0b684621bb1565c33270d6dfadf2b464a5eb20770ad688920fcb4e1ce8a18a2123dc9a66cec5b178d89cf9abda18d2afefe9f2502728474ca12b449c4758153c63c087c956d781dddb330b7cda426f36375c1ccf200b9c346af98747232a344cde0d0211f54447195d30273d66bb2774bb9a2e1db098895ba4086206651e9aacf166740221a3e5cf1d3287c221d597b7270986b8f90aa67ccb352eb508a1e100acce5de63eadae99f71df717dde98aaed25a65f6b16fbd2043c60dde5fa1cc9c627a7a39c6783d01cc43939571e7ab6f1affb9d95ec66be92129004ece8d54440f978652b454b590648c01b5fb2d619930d1aaada0cc2cded99cae4b712e40cd28f5ae2599add96359d7fa7a9e663f1cb2e65d9287929678bc6a4a7a2af489f08292b6efc2fa9e9df6bd25802377c1a2af0cf5612ca938b29696a02911d6d99cfad20f45c513de303712b2c1824ce1838822124ccc544a92f46c60f5b55f1ec2aecab8bac8627c56319e55b901459084d45dbfa15eef08b1f320fc938c488968f73c4aa901287cf95b6e91adcf9ea3a6cf2a8407a78a131c2bff5bd413bb6d9bc005fc9d6ce1153f2a3c665c5eabba06903a9a37707e9597bbed178b3f2a94eb6d44f7cc8a1d188750eabab822d15d738de0d65486b196ffe800d41ca101f74299706b6dcf96bdbf06a0215b310cba0aeab619aa0d8b73bd5529b378a2cb6cedeae87b1d319be4d854250f9d9d28ee0977b5fdcaa1e4519cc44dc8701da96c59120cc9c606d6235014a25c5f57f395844b9f873edb4dd77e38aff81d0e629a2aaf2ce3a5487ef5c2b8be6eb5be9c107d53c8b1009da8c0e69f7a8eb4b5a43aedeccf43cd6131177c03ca4b0ee86ac4c4aece42c39150f48c227fbb3d5b8b66b4606ec38e670f68e14dedccd7ac5ff87851ea8c71d249751d249f0ad906e5db076656f3dbdf2867ee50377b351682f2a4f8ddd51da809158038b284898793f89914924b8f7bb798f2c8e32a7e46669f50859c61a8651379bc8fb3f01fd6bc7d4fd901e2f7f76c81b43170c3f6f138b91f4b20286477761289f4345629fd130c66d9479c5757bc246ada4c4090622d793f474fdf2d8deebb289f62046e3f6ac45183f2efc343dfe61ee058e23958c9198658cbe6288c72bf457914f12aedac37a51cd2f13c9291de3b0b3965f34b6ffccbfb59d98371745dce5e6609dfe4fe6a387202ed4aad770b1abe99f52c1bf4c0edd34962cb60f8aad4e64d457602715b465665bd04bd2feeeb4a4700deb41d2e16c056cff0389fc2ff77ee16deae86fcf24b612f5285b079ad2fd7608d26e868642a79a3bf2f29bb5c5bb02d31953545a06fb1979d7f255f471e8d6b85cf1717ccf6d334a97f84688b13c577b7c7cfce978dcf4662d0e10dd42a2161c0be7a634d795d0989810b89adb38d44d6b15fd4792447bd95468db53dc55b91b4d4b8199da1737e0cd6ed53e057f2d880bbf618e6833f1b6a4ba5750c12591a26409ddd52325a467575d9decf1eb474843b4f0bb3f7c339b6be4a31c5e69b702337a7b7225b357dfec7064e3364beb208bfb75ce6b377770b1f564db1f46e04a607d307e1ed6fcc8f2fff14d067860a13d6874dd3fa9d0f68a18448be7643ad9d6a97f6a7e5dea3995295ae269b42650e414e47dd43a4fb176f2d617abde5a4d57abe034fbbfd61cdfa46971928bd8b153160d655346e4704f147a5be27a7be159c5af9f36eb17429ee74b281c6dacbc71135cb783a") r4 = syz_open_dev$sg(&(0x7f0000357000-0x9)="2f6465762f73672300", 0x18000000000, 0x40121000) ioctl(r4, 0x2279, &(0x7f0000ed8000)="e7") fcntl$setstatus(r4, 0x4, 0x2800) read(r4, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000486000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getpriority(0x1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x3, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x5, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000084c000-0x4)=0x6, 0x4) getresuid(&(0x7f0000a2c000-0x4)=0x0, &(0x7f0000897000)=0x0, &(0x7f0000e4f000-0x4)=0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 14:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x2, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000059d000-0x8)={0x0, 0x0}, &(0x7f0000b2d000-0x4)=0x8) ioctl(r2, 0x1, &(0x7f0000e47000)="25a2eb96e66b046ef27906aabc1caa13ff8d6c0f7ba3f9c024a383cc217d277c5b56fc444704b5369f5182a64fde0498e4011e1df576df5d4ce6aee3c867af91721674488a54fbe995eb6bb2d307ed034ec36fc80d9a82f704a34c071cc23a4b6a861a9e6a48fe0d9705f142a3691a7ef58d4fb38b059f65899ee91dab70608b9d") utimes(&(0x7f0000cbd000)="2e2f66696c653000", &(0x7f0000bf7000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) r3 = perf_event_open(&(0x7f0000851000)={0x2, 0x78, 0x100000000dd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfa, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8, 0x400000000000, 0x5, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) unshare(0x0) dup2(r0, r3) r4 = memfd_create(&(0x7f000008c000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r4, &(0x7f0000ffe000-0x5)="3f34645805", 0x5) modify_ldt$write2(0x11, &(0x7f0000ec2000)={0xa97, 0x1, 0x100, 0xfffffffffffff935, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000523000-0x7)={0x2, &(0x7f0000ce2000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000784000)={r5, 0x2}) execveat(r4, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2017/10/12 14:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000944000)="3a00", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000217000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000006e000-0x4)=0x2, 0x4) lseek(r0, 0x0, 0x1) 2017/10/12 14:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80800) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000d26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e60000-0x8)="2e2f66696c653000", &(0x7f0000436000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000ed1000-0xc)=[r2, 0x0, r2]) fchown(r0, r1, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000054f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbe000-0x4)=0x14) getpgid(0xffffffffffffffff) r5 = gettid() r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(r6, &(0x7f000086e000)=@hci={0x0, 0x0, 0x0}, &(0x7f000079f000)=0x6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e1e000-0xb)="2f6465762f6877726e6700", 0x10080, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000180000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = socket$netlink(0x10, 0x3, 0x0) setsockopt$ax25_buf(r7, 0x101, 0x0, &(0x7f00004ea000)="b9", 0x1) socketpair$inet6_sctp(0xa, 0x200000005, 0x84, &(0x7f0000156000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000813000-0x8)={0x0, 0x0}, &(0x7f0000e34000-0x4)=0x8) writev(r8, &(0x7f000074c000-0x10)=[{&(0x7f0000674000-0x2a)="29000000180031e6ffffffffffffff070a0000000000fe07800000000c00090000000000000000800111", 0x2a}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) r9 = perf_event_open(&(0x7f0000ce9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000dc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f0000b28000-0x10)={0x0, 0x100000000, 0x403, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x2}) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f00002ed000-0x9)={0x1ff, 0x1, "03"}) accept4$inet6(0xffffffffffffff9c, &(0x7f00000f8000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008d5000-0x4)=0x1c, 0x0) fcntl$getownex(r9, 0x10, &(0x7f0000e6a000-0x8)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000e5c000)="2f6465762f6175746f667300", 0x5, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) writev(r10, &(0x7f0000430000)=[{&(0x7f0000b9d000)="290000001a0019a8553d7546000a00f70208fe00000000240002f70009000300010000007f00000401", 0x29}], 0x1) [ 116.326648] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 116.348203] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 116.395508] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/10/12 14:27:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000482000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000000000000002, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x13) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00007c1000)=0x400, 0x4) r3 = socket(0x20000000000013, 0x2, 0x0) write(r3, &(0x7f00002bb000)="23ff0010ffffffffe472e719124f0a00210de400f602ce7d07000016001f0580000000df00006f", 0x27) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f000090f000)="0156d36cffb82703ffffffffffffff80001e0000", 0x14) mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000393000-0xed)="", 0x0, 0x0, &(0x7f0000aad000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6(0xa, 0x3, 0x1) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r4, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r5 = socket(0x11, 0x80002, 0x300) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f0000334000-0x4)=0x1, 0x4) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x2a, &(0x7f0000e94000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @random="a9efe39300f1", @local={0xac, 0x14, 0x0, 0xaa}, @random="55debb743ae7", @loopback=0x7f000001}}}}) r6 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000f9c000)=[{0x20, 0x48dadc7d, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x200, 0xffffffffffffffff}]}, 0x8) setsockopt$inet_buf(r6, 0x0, 0x40000000000026, &(0x7f00003a5000-0xe2)="b746308ac3796a64ccca8564346a60c453d450a579918a6582d98ad63762d245aa205c135d452b25353341dec285712b0dd93c79dabe09bb22ab48e900000000000000021ea894b4602fa344adab7204e28acdb7b6f8009800206d2537e046450069815705e200f7d8f7c254143fdf30b6c81b81d2422ffd4779d9e12c1a3a92654a1986004700eabab1ff04269a57464a2471febd9d510000172d8f56caa0c6f80e522f72c19a89ee67f64c0fac701895fe96cdac9de76700b06e1161c16c4bc1d55bca4320c14479a96c3e6a331a230aeb0bbf30fa439d701fec00000002385901", 0xe2) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x3) 2017/10/12 14:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) add_key(&(0x7f0000373000-0x5)="00ec6572ed", &(0x7f0000148000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b2b000-0x3)="59d254", 0x3, 0x0) add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af", 0x1, 0xfffffffffffffffa) sync() syz_open_dev$sg(&(0x7f0000bf8000)="2f6465762f73672300", 0x3f, 0x3ffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) r0 = syz_open_dev$mice(&(0x7f0000c2b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x8000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x20000004, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x607a505050e63a64, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, r2, 0xffffffffffffffff, r1, 0xb) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000094b000-0x9)="2f6465762f76637300", 0x4000, 0x0) connect$bt_sco(r4, &(0x7f0000e00000-0x8)={0x1f, {0x40b, 0xa, 0xd, 0x3, 0x2, 0x5}}, 0x8) setsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000808000-0x93)="69c19a475735c8b91ce573355923e3c43d54a46bd1026bb81437a65fcd1165909f0f365feee64640461fae2fba1ff27acf505e861618d54a121064172c1223d62f9b76511f254a5bd0f6227c8be12ec3734c8e0357ec44e3bcef4a20dfd619f6591a254139de3b0e2f35438c5d95b33420a1e596a102cac0e7e3500aa72ed7f416086b547e52cd6b12dbd4caf92173d1b0f6db", 0x93) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x7, &(0x7f0000def000)={0x1, 0x0, 0xffff, 0x6, 0x0}) getsockopt$packet_buf(r4, 0x107, 0x3, &(0x7f0000272000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000527000)=0xdb) fcntl$lock(r6, 0x7, &(0x7f0000016000)={0x0, 0x0, 0x4000000000000d8, 0x20, 0x0}) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f00009dc000)="2f6465762f76637300", 0x9) fcntl$lock(r3, 0x5, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r5, &(0x7f00001ad000-0x38)={&(0x7f00008ff000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a07000)=[{&(0x7f000043b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f000094e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f00009be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f000051b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f000001a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00003b2000)="00000000000000", 0x7}, {&(0x7f00000c7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000db2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000693000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x9, &(0x7f0000e28000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0xffffffff}, 0x10000) recvfrom$unix(r4, &(0x7f000036e000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0x40010042, &(0x7f00007f1000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/12 14:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000157000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x12, 0xfffffbfffffffffe) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a2a000)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xca}, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x7, [0x7f000000000000, 0x3f, 0x8, 0xa4, 0xa, 0xf, 0x7, 0x3]}, 0x5c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000077000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000987000-0x4)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00003a7000-0x160)={{{{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]}, {{0xa, 0x1, 0x5, @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]}}, 0x3f, 0x0, 0xffffffffffffe48b, "b2838700ac581e14d00581d8c005aae0ac9efdd27f7554228de199d7b583afbcebf3e3291d4616b4b82059514bf6ee0e6be38563299722c9e8c67e489296432d95d4b368c3bda475e8e1589eb455d047"}, 0x160) sendto$inet6(r2, &(0x7f0000a68000-0x1)="8c", 0x1, 0x8080, &(0x7f000085d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7fd}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000fe9000-0x4)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002ab000-0x4)=0x0, &(0x7f0000c23000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000052c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x1, 0x1, 0x8a66, 0xffffffffffffffff, 0x1c}, 0x20) sendto$inet6(r2, &(0x7f0000736000)="38", 0x1, 0x8000, &(0x7f0000c30000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000218000-0x50)=[], 0x0, 0xffffffffffffaa79) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c98000-0x4)=@int=0x0, &(0x7f00000c5000)=0x4) getdents(r1, &(0x7f0000d75000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) socketpair(0x2, 0x7, 0x1, &(0x7f0000922000-0x8)={0x0, 0x0}) memfd_create(&(0x7f00007dc000)="2600", 0x1) syz_open_dev$mice(&(0x7f0000cc6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa00) epoll_wait(r3, &(0x7f0000a4d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x2) sendto$inet6(r2, &(0x7f000013c000-0x801)="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", 0x801, 0x0, &(0x7f00004e9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/10/12 14:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f51000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000540000-0x4)=0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000988000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000946000)="2f6465762f736e642f74696d657200", 0x0, 0x80) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000bb000-0xc)="2f6465762f6175746f667300", 0xfffffffffffffffd, 0x0) lsetxattr(&(0x7f000055c000-0x8)="2e2f66696c653000", &(0x7f0000671000-0x1a)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000246000-0xb)="6c6f76626f786e65743000", 0xb, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000a02000-0x4)=0x2, 0x4) r4 = gettid() setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000bdc000)={{0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa9e}, 0x4, [0x1f, 0x6, 0x5, 0x10000, 0x3, 0x88, 0x3ff, 0x7fff]}, 0x5c) r5 = 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}, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3ce1) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000e49000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r6) r7 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f00003a7000-0x8)="2e2f66696c653000", &(0x7f0000969000)="2e2f66696c653000", &(0x7f0000ebc000)="31000004", 0x20, &(0x7f0000bf2000)="b6") getdents64(0xffffffffffffffff, &(0x7f0000a0a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000c6a000)="6e0ee5847b79088ce147e3ba4b69f980519be2d3bbab5a7c8fc65a82826873f3a472aaa7bc6d23a672b68ca2e2a68bc5d50e401120d65ea67b22010f46a8f3399397fbae9d818535bff587967cf64d5a7c1abb609a7c3636b9ccba890ca6c420ca9017cc2c10740b071f605069daddc8e69aad8530de35035bdd4f0b4758b91dee97f8d761f0ee845890c474430f9798e9cb6c11dc264c914b0f7239a027f9de") getdents(r7, &(0x7f0000b5c000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) lstat(&(0x7f0000498000)="2e2f66696c653000", &(0x7f0000374000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000a92000-0xc)={0x0, 0x0, 0x0}, 0xc) fchownat(r7, &(0x7f00001e5000-0xc)="2e2f6275732f66696c653000", r8, r9, 0x100) open_by_handle_at(r5, &(0x7f0000527000)={0x5c, 0xb30, "b5d7dd34620aa57df289939e25c46376b2e2c02bc16b680d0501b1dc112ab553fb6219fbd871bd4013d7954fd786cc6b47412211f71a5163988a49e59377000c0c6aeb53eb1556d71e44523a817f4fc0bdfc2a"}, 0x240000) mount(&(0x7f00002e7000)="2e2f66696c653000", &(0x7f0000092000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000047b000)="02") renameat2(r7, &(0x7f0000fcf000)="2e2f62757300", r7, &(0x7f0000fcf000-0x6)="2e2f66696c653100", 0x0) unlinkat(r7, &(0x7f0000f03000)="2e2f66696c653100", 0x0) 2017/10/12 14:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000db000)="2f6465762f76637300", 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f4a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003fe000)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00004ee000)={&(0x7f0000100000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f000098c000)="d47c30e3f3193d4b29c252bea062267cb40b71fa4e63c6719346494002879098e139bb012e2d86ae8bdf1b258b22d5e04bdac06fe1b758acc4d2951950c950f12a2e11ca4829fdc9c48325f183b9f2f34e9ebd6e65f7b933548a9de4f0d1dba5996f44fb3d9c8a91201c585b8c7ae185fd7986c895e9b6eb8cf20beb1d6310d9111e78ee231658c5fe6987a4fe00d384fd43b88734aa5d52c84788b01d72c2358ec2d4491511b5c54a3c2450a77b1523efdf1eb3a3abd1862c7075684f649a65569cbd3b6cc957ce02be94a49aebc6d199199d0574", 0xd5}], 0x1, &(0x7f0000000000)=[], 0x0, 0x4}, 0x0) perf_event_open(&(0x7f0000bcb000-0x78)={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(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0xc870, 0x0, 0x8c1d}, 0x14) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r3 = epoll_create1(0x80000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00009d8000-0x10)=@buf={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001c000-0xc)={0x0, 0x0}) gettid() r4 = syz_open_dev$vcsn(&(0x7f000099c000)="2f6465762f7663732300", 0x202, 0x41) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fcc000-0x98)={0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f0000f92000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000c78000-0xc1b)={r5, 0x1000, "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"}, &(0x7f00008bf000)=0x1008) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00002f0000)="2f6465762f72746300", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000b41000-0x4)=0x0) signalfd4(r2, &(0x7f0000b22000)={0x5}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000001e000-0xc)={0x8040000001, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3e, &(0x7f000078c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009b6000)=0xec) sendto$inet(r1, &(0x7f00000b6000-0x1000)="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", 0x1000, 0x4, &(0x7f000067d000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 14:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005ee000)={0x2, 0x78, 0x44, 0x400000000000002, 0x0, 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, &(0x7f0000976000)=0x75) getpeername$ax25(0xffffffffffffffff, &(0x7f0000a10000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003d9000)=0x10) syz_open_dev$urandom(&(0x7f00009a9000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x40001) remap_file_pages(&(0x7f0000d2c000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) r1 = syz_open_dev$loop(&(0x7f0000d33000)="2f6465762f6c6f6f702300", 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) syz_emit_ethernet(0x9a, &(0x7f0000d5b000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x0, 0x10001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x13, 0x0, [{0x7, 0xd, "98284e359c2db46ded4c24"}]}, @ra={0x94, 0x6, 0x28}, @end={0x0}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@broadcast=0xffffffff], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}) r2 = memfd_create(&(0x7f0000696000)="df2bd5", 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000165000)={0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x1f, 0xfffffffffffffffe, 0x8, "673a464362708410909c24859b913d65a2492715672d6486add85450331c73fac846892a0be6e6a42370aa8548758e51a239e1ba4562e2d71927e86417c57a8c", "ecbefd8b8dfb0eb86c50fbc5d50aebc29f84efe1ad33fad3288a3681f95352876bf963d68e93a36e732193698994c6c426be7173ae6c10a4b3b51b5b8b3daf56", "fa0177d0f39d77510c87d806790080af6ee5d43e3f830508999a0a2d46d6e57f", [0x7, 0x3f]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x400000000000000) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000b7a000)=0x0) clock_getres(0x7, &(0x7f000004a000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={r3, r4}, &(0x7f0000048000)=0x0, 0x0) 2017/10/12 14:27:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009a6000-0x8)={0x0, 0x10000}, &(0x7f00006ab000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000080a000)={r2, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051e000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x802, 0x0) readahead(r3, 0x8, 0x8) r4 = getpgid(0x0) r5 = getpgid(r4) prlimit64(r5, 0xc, &(0x7f0000662000)={0xffff, 0xde18}, &(0x7f00007c0000)={0x0, 0x0}) prlimit64(r5, 0x6, &(0x7f00009ea000-0x10)={0xe9, 0x7}, &(0x7f000004d000)={0x0, 0x0}) preadv(r3, &(0x7f0000c58000-0xf)=[{&(0x7f00001fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000c25000-0x5)="0000000000", 0x5}, {&(0x7f000039f000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f00006f6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000d5f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000f6c000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x6, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x5, 0xa, 0xa13) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000ca3000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed69000, 0x6, 0x7f, 0x7ff, 0x1}, &(0x7f0000f85000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000dd7000)={0x20, 0x8, 0x200, 0x7fffffff, 0x7, 0x10001, 0x4, 0x0, r2}, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000f13000)=0x80, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000780000-0x5e)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080f000)=0xe8) writev(r6, &(0x7f00005f2000-0x8)=[], 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002c7000-0x10)=@common="00000000000000000000000000000000", 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000456000-0x4)=0x0, 0x4) r8 = dup2(r1, r7) r9 = dup2(r6, r6) fcntl$setstatus(r0, 0x4, 0xc00) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, r9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000ae8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f000001b000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x811ffdff, r11}) r12 = request_key(&(0x7f0000374000)="6269675f6b657900", &(0x7f0000796000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c7a000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0xfffffffffffffffa) keyctl$clear(0x7, r12) 2017/10/12 14:27:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x44040, 0x100) listen(r0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000179000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00003fb000)={0x6, 0x78, 0x200, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c89000)={0x26, "736b636970686572000000000000", 0x2000000, 0x4000001010, "656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = accept4(r1, &(0x7f000076d000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000069d000)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000feb000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df9000-0x4)=0x8c) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005fe000-0x70)={0x1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x6, 0xffffffffffffffc0, 0x7f, 0x401, &(0x7f00002a0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x80000000, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f000051e000-0xc)={0x2, &(0x7f000024c000-0x16)="00000000000000000000000000000000000000000000", &(0x7f0000153000)=[{0xfffffffffffffffc, 0x6c, 0xfffffffffffffffc, &(0x7f0000c99000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9, 0x7b, 0x6, &(0x7f0000a24000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 2017/10/12 14:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f77000)="2f6465762f73657175656e6365723200", 0x20140, 0x0) accept4$ipx(r0, &(0x7f00003b3000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b0b000)=0x10, 0x80000) r1 = syz_open_dev$sg(&(0x7f00000ec000)="2f6465762f73672300", 0x800000, 0x1) accept4$inet6(r1, &(0x7f0000af9000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002f6000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000247000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000034f000)="00", 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000964000-0x4)=0x0, &(0x7f0000600000)=0x4) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$setlease(r4, 0x400, 0x2) clock_gettime(0x0, &(0x7f0000026000)={0x0, 0x0}) ppoll(&(0x7f00003d8000-0x50)=[{r2, 0x44c0, 0x0}, {r3, 0x81, 0x0}, {r4, 0x8, 0x0}, {r4, 0x2, 0x0}, {r3, 0x40, 0x0}, {r2, 0x4240, 0x0}, {r4, 0x100, 0x0}, {r3, 0x18, 0x0}, {r3, 0x4188, 0x0}, {r2, 0x1, 0x0}], 0xa, &(0x7f0000f70000)={r5, r6+10000000}, &(0x7f0000c29000)={0x7}, 0x8) r7 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000062f000-0x4)=0xfffffffffffffff7, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000b90000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000cec000)={[0x15002, 0x6001, 0x100000, 0x2000], 0x5, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r7, &(0x7f0000fda000)="1c0000001f0007200d01000803036500010040ed0000ff0f0000f7000000020001ddfa97", 0x24) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000036b000)=0x4, 0x4) ioctl$int_out(r3, 0x2, &(0x7f0000a7f000)=0x0) sendmmsg(r7, &(0x7f0000b24000-0xc0)=[{{0x0, 0x0, &(0x7f0000f5f000-0x80)=[{&(0x7f000082d000)="5a6d366d8512b428d8f8f91f008c50be5e0ec73b84eb08ec69", 0x19}, {&(0x7f0000e57000)="e14ab44f2c048b40f2c4bef27011d5cec90dc6323e8980c61470d2f6c39328fd20d1865323b7813187e84cff5c6c61de97653f0724e0af3ca977852628d836e99377fe2ac47964c33bb0497ccbaeae1f8e8ebe05091587793343910252f75cb37ab2fa92aac0d4e68dda57016b5874ddef7c88bc33131b7c5c6be04a6885005baf277a4f55f691c881a78b7d41fc33c889ed3a3357521813ad20fee4a88cb8c873d2c3a3a966787f0aa0bc65b79d07535801ef1c72fa21c17c7e934eaad2a333299cf6a09f1daf68bacdd4513a55b86d0c5f9b", 0xd3}, {&(0x7f00002dc000-0xbb)="46ce2015e98d41be0ced397864faf32ff9b867afc5f8d6e3621b0219483fe5bdea5b2e6cf2c871d92d05d084d8f3a69c2a34b5e1d944832e5673084e46662e7da39a87d53cbadf7f2d3f6a03cbf25e6c8427680e94520236032f3f56fc5dd15e85a67de7c92e734021dc6e2355f21d2c41597a67ec364f48678802828a6f8183c64938beddbe1d83e12b2ec78aeed3724ff4bfad44da6f2f673dca8abc137de3063b383ddbb6bf9d09cd825fdafffb9345bf9a32c7567290a9702d", 0xbb}, {&(0x7f0000030000)="5e86f188a6e643baee1927fa35cb83b60f094d9b09aedbe06c5d736358c63854e6dd66dc967f0c14cd491e24f4941f5c23e205285ba7911ba071", 0x3a}, {&(0x7f0000f16000-0xa1)="9f57c341ce773c127648ff377409b3867d0542bbb79f22cf24c163e535a86edc31931cbb6f1321b1dc11db6165d744e608f7585ca578d9d3f3e490c61f656d0d6a31ee89b41c8df0bc525f94a8240b7722c52ba8e7a2cb61f75c0e46893a0a2e4f71b28a3f1d2d2c4f5d9c76c3826f85865d9e7707cabbc3fe80eb355ed9de2618aad61020db0931921bd72f8615af7447853ca9d0b28de791a75d6c500ab5e7e2", 0xa1}, {&(0x7f0000324000)="8f01ee90ed413d4505cc533a95a93d95570348d4a6408a3ba40bcae6c30bfe400507a89bf11c86533b0c83da529f36c674d279f3233d82afffc648115b45f8bd298ddafe0834373f5412abe848be51736e889d8a7c324071f18a3c6d4b8b28b757b995f0c740cbe3e5482bd5043d013fc6ffb07b57898d1d60a67beaea47706895a1e7650d4bad28787dedf9d358766679b3cc2e4d5c8698c1659b45032f48ac0270ea8530e3cecd27da3e8328df6d899a50582d53741ee0524643db15362960d84f31d472407d6904e7b621788216008f475177e5b5a9", 0xd7}, {&(0x7f0000d00000-0xca)="913f78a3e9c9ce04c4280476085ace8bb054a30960a59a6a1d95b493530ece5b7863af31bb26fbab285faf76390f4b307fd543a3dabf40458c4a129ccaab493a04c31d7db734716c29995db67cfe8532d2f95b47a78d0a2a25609e091a854442b711bdb9a8a000417d1110f4fef385f55535b52725665764ba1cb11b458f4be8c3ff7eef7c3c0afc647b2dd3b7b1246f35a1fdb961c7e638125740271d44cf1c5dab2345fab418d8768c5410d46fafc986f3f64b4802ff5bc86612e67c5f5a53d66ad7827b47fceb5342", 0xca}, {&(0x7f0000bd2000-0xa1)="6e5ed6dac7a3e234bf4b47706d7f9e7f51a01c7fffe24f8fa25c27a45e5888fe92b558f88599b316091baf599b980372908ba4c7dda123b3dcbcfa90475039116f0a184c97ce5a9424299511e03a485740cce294c5b2052e1242a12cb6193a76431b2f1129173441346369ddc5abc2d66f9c036ff3385cb6090fb99822284ac042cf7fe17b371fa7cb037784cf26d59552ad028dd9c36539b03b101250a0c1ee12", 0xa1}], 0x8, &(0x7f0000291000)=[{0xd8, 0x10b, 0x1, "0d452813f745a6f861b6e798cae1920194d6f3c510b13ceeb6d2de8197e77b34e103c00963d85498ab7c33a11f21bc9472981773a83b15f83b53d71c810b0f7eb120d92200088f00a666f92747a31228dd460b18d1781d93b4e2303152932c97162d935d93a9748b2f2db99955a3bc53e0e27faf5da6182f7a884bda427346021dee9a6cfec162b74328d68991d7cb07f21d7aa9d0710f6355bbf6e3963c40b8b61bbd81538a78f3f6bdec1ebd7137ad557ce41ddf58a33123f372f9f450ad6c7c07"}, {0xe0, 0xff, 0x5, "3a59859d92b745af416cb34f1379d7f3db00bb7368aa4a3be3d0cf797fde9db285eaf6b66233732d83ce64cf64201ffb3a51c29b59ca45fb26cc41fe0008224f5dde7a65e8046959848fb9942b6231d3cfa4af7e4b0a64313a4a9aa533d163b469e1d67b8991ca338839f2a2c60278e3d733794d1a3818b4264d26ed39465d12d640c4a6d6873187bb24411bebf644100ba291175982161536f44b666b9355a188352a5077f57a95a501b5b24d7288b6b34ee098da969888d4336c404ef8fba4c8673c4e65f099c8c727759e"}, {0x88, 0x117, 0x5, "9523b400094aa03e85059b17937ebf9fb513d6c063643d8b9d0f12532d555e33ad82b5cbd6824cfbf88705066401a11471f5c2320b6906c8ee5dc5fd4c7b34dbf88cfe66439764b2e863e518070a3604df5f0c65e159b927f5f352cc8a7c1538a240c56f91857d5b963f5581d3c470ff872f8a361ec4ab"}], 0x3, 0x80}, 0x9}, {{&(0x7f0000526000)=@ipx={0x4, 0x0, 0x200000, "0bfc3ec21e74", 0xfffffffffffffffc, 0x0}, 0x10, &(0x7f0000a8c000)=[{&(0x7f0000c0b000-0xf6)="03e3c44905f366c366f641d11d986a368646ae141ec459246549994e09ceea7e762db385f80384c126a20c36680a1f93c85124aa1d44ed2a3d1cbc172d10805852ea3ead32e5ee91aa7247c179b04d3ed49dcd6ec0186a7906b347185c2788f1a157c7cddb97e7ced4ef901fe9958636efb3b668e2397cf2d2b29cb14427db52492a9e05ee1cfe932e5a62f235ac05bcdac5b22f53225c8f6f3e8a22f4ff6ea0d5d4ac065ae1f2989fb964b81ac725044d07ef53223a7afaef281c9c34c48c8a8f58530323ce7877992ca1a8496f9af5904572e963047f72ab43abd289341f5ca60ae158a4e340780451449774a19ed0a28c15e25ccb", 0xf6}, {&(0x7f0000414000+0xc93)="8c3b45be0ddbccb741fd110c2de3fccd4697", 0x12}], 0x2, &(0x7f0000c88000)=[{0xc0, 0x109, 0x8070, "1526e7a88244c3ff360e38430205e747b15a345791ca518b82726f50ce13ecc9ddefa8a1931ef338a0bfdbb3e18bdde173345dd269ddeb95dbb1c9026521c3baa707757d504778edefe3580facc598e2b9d2dcf8da7681a8786bac9b6ce3fe1cd4768f1e7b07dcec283aa170f84ae0505260a5b4477c3afacccc448d900d32f27d4c1d0058d67bd888e5983667fd494bc6e212cf00e15cee257f3eba270108f89ec37800ff8b3faf1af36442"}, {0x98, 0x3a, 0x7, "ab7fcefda8a347774510486bb0ff77fab14910d32b489151693cecc1aaab2fd5ca4f9113a87d965ca0f35979c07d77ab6d0ad81dc340241e1a41ae11fa2406ff7fb087495ccf6bba3f42d9192b81a9a153398ba19ce76696e888a771c1f0e0677c25ad58576f58a6964e38ff0506266d30eee285059c7b4d0cd50b3e3796a1a7aa02578eedb5"}, {0x20, 0x117, 0xfff, "2e46e84f491336e17f"}], 0x3, 0x8004}, 0x9}, {{&(0x7f000065e000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x802, 0x120f, "6c7a3400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d64000)=[], 0x0, &(0x7f000023b000-0x38)=[{0x38, 0x0, 0xf98f, "8f3eb3aa1a0b182a5e7cf20ae8c624b49fefd70010d63a8e2fcb25e2aeb1e7be90004584acb5"}], 0x1, 0x8001}, 0x10001}], 0x3, 0x880) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000fda000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000-0x4)=0xe8) r8 = socket$unix(0x1, 0x2, 0x0) fcntl$getown(r8, 0x9) writev(r2, &(0x7f00005b5000)=[{&(0x7f0000ea3000-0x35)="b781", 0x2}], 0x1) readlinkat(r2, &(0x7f0000644000)="2e2f66696c653000", &(0x7f0000209000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d) add_key(&(0x7f0000c49000-0x8)="6269675f6b657900", &(0x7f0000ce1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2017/10/12 14:27:05 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f5b000)="00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x10000, 0x6, 0x8b1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000bec000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2008, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000002a000-0x20)={0x7250000000000, 0x0, 0x1, 0x8001}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x0, &(0x7f0000ef3000)=[], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f0000373000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r3, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r4 = dup2(r2, r3) perf_event_open(&(0x7f00006f3000)={0x4, 0x78, 0x7, 0x100000000, 0x3, 0xfffffffffffffff8, 0x0, 0x100000001, 0x80, 0x2, 0x200, 0x0, 0x3, 0x1, 0x0, 0xa31, 0x1, 0x6, 0x8, 0x200, 0x2, 0x5, 0x4, 0x6, 0x1, 0x8, 0x0}, 0x0, 0x3, r2, 0x3) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000dad000-0x18)={0x10018, 0x7, 0x1ff, 0xffffffff, 0x2, 0x6}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) personality(0x5000007) bind$nfc_llcp(r4, &(0x7f0000271000)={0x27, 0x1, 0x1, 0x7, 0x7, 0x8, "bb113f1c807447653f52adb164afc270d041c3404ddd48af97006604fc7c7db2338d5a747ad6e1943c4b079da3a888aefb6fb46325f68782a2eb8ca57c65bf", 0x5}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00009ac000-0xc)={0x0, 0xc2, 0x30}, &(0x7f0000d90000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000f37000)={r6, @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]}}, &(0x7f0000226000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000c1b000)={r6, 0x2}, &(0x7f0000e10000-0x4)=0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f00006ec000)=0xfffffffffffffffe, 0x4) r8 = dup(r7) epoll_pwait(r8, &(0x7f0000c6d000)=[], 0x0, 0x0, &(0x7f0000794000)={0xb9}, 0x8) sendto$inet(r7, &(0x7f0000c48000)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/12 14:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = eventfd2(0x81, 0x800) r1 = syz_open_dev$mouse(&(0x7f0000a37000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5d, 0x200) ioctl$TCGETA(r1, 0x5405, &(0x7f0000150000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d5000-0xf)="2f6465762f73657175656e63657200", 0x2401, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b85000)={&(0x7f0000554000-0x8)="2e2f66696c653000", r2}, 0xc) fcntl$setstatus(r0, 0x4, 0x4000) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2017/10/12 14:27:05 executing program 5: mmap(&(0x7f0000b3d000/0x3000)=nil, 0x3000, 0x2000008, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c2c000-0x30)={0x7, 0x1, &(0x7f0000c2c000-0x8)=[@generic={0xffffffff80000001, 0x4, 0x7fff, 0x5}], &(0x7f00004c7000-0xd)="47504c275c7472757374656400", 0x36, 0xf, &(0x7f0000c2c000-0xf)="000000000000000000000000000000", 0x7fffffff, 0x0}, 0x30) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c2c000)={&(0x7f00008d8000+0xbe7)="2e2f66696c653000", 0x0}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00008d3000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4}, 0xc) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00008d9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2, 0x8, [@multicast1=0xe0000001, @rand_addr=0x400, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0x30) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00008db000-0xc)={@multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000469000/0x1000)=nil, 0x1000, 0x7, 0x9810, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x4, 0x32, r2, 0x1000000000000002) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00002fc000/0x4000)=nil, 0x4000, 0x3000006, 0x12052, r3, 0x0) mmap(&(0x7f0000cd2000/0x2000)=nil, 0x2000, 0x8, 0x3e, r1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x10000001b, &(0x7f00008db000+0xfc9)="1f7efee6ed8e6b410003db9aae8dff6130a014ab", 0x14) mmap(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x5, 0x1110, 0xffffffffffffffff, 0xfffffffffffffffc) socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7c000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r2, 0xffffffffffffffff) mmap(&(0x7f00006f7000/0x2000)=nil, 0x2000, 0x3, 0x810, r4, 0x0) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000c2b000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000361000)=0xc) listen(r3, 0x101) close(r2) 2017/10/12 14:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000804000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept4(0xffffffffffffff9c, &(0x7f00007e8000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000aa4000-0x4)=0x80, 0x80800) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) openat$autofs(0xffffffffffffff9c, &(0x7f000073f000)="2f6465762f6175746f667300", 0x44000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000933000-0x1e)={0x8002, 0x7, 0x7f, "ceaef53f373f", "5ae43ee7f09744cd31527d6ce9aa0b24"}) listen(0xffffffffffffffff, 0x4d) sendto$llc(r0, &(0x7f0000f01000)="", 0x0, 0x20000000, 0x0, 0x0) syz_emit_ethernet(0x64, &(0x7f00000fb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x17, 0x401, [@multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"2000"}}}}}}) syz_extract_tcp_res(&(0x7f0000b3d000)={0x42424242, 0x42424242}, 0x1, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ed000)={0x0, 0x0}) syz_emit_ethernet(0x63, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0x10, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @generic={0x7, 0xb, "2543e823a892c676e7"}, @timestamp={0x8, 0xa, 0x200, 0x400000000290}, @sack={0x5, 0x2, []}, @sack_perm={0x4, 0x2}, @generic={0xe, 0x9, "9a9fc55292663c"}, @sack_perm={0x4, 0x2}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) syz_extract_tcp_res(&(0x7f0000bb5000-0x8)={0x42424242, 0x42424242}, 0x0, 0x7) syz_emit_ethernet(0x1032, &(0x7f0000048000-0x1032)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x80000001, 0x1024, 0x3, 0x0, 0x4, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffff80000000, {[]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0x2, 0x0, 0x0, 0x6, 0x8001, "61424d", 0xfffe, "879176"}, "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r5 = dup2(r4, r0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000aa4000)=[0x7ff, 0xff]) rt_sigaction(0x32, &(0x7f0000a05000)={0x4, {0xf7}, 0x8000001, 0x6}, &(0x7f0000718000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000137000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000ec000)=0x0, &(0x7f0000662000)=0x4) iopl(0x7) 2017/10/12 14:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f6d000)="2f6465762f7663732300", 0x0, 0x610400) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000563000)="", 0x0) getpeername$inet6(r0, &(0x7f0000caf000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000228000-0x4)=0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000560000-0x240)=[{{&(0x7f0000554000-0x10)=@hci={0x1f, 0x400, 0x0}, 0x6, &(0x7f0000abc000-0x30)=[], 0x0, &(0x7f000013d000-0x140)=[], 0x0, 0x0}, 0x5}, {{0x0, 0x0, &(0x7f000075c000-0x60)=[{&(0x7f000054c000)="2c0b23532d9a950b0b0242b5a0db139266dcfe69ee2f1bc3f479c940364fe91634e94c7926d13eadf47e8595d7b3ae3e30c66cb61bf1a6ff743201b9b16f62c485c8682df033d92fe9ae53889262c8c39f9fcfd4be2ce20a3012c853b5a28dfa0c7a235ca7fbfefb90f2de924286d390", 0x70}, {&(0x7f000039d000+0xd35)="", 0x0}], 0x2, &(0x7f0000b9e000)=[], 0x0, 0x4880}, 0x3}, {{0x0, 0x0, &(0x7f0000329000-0x10)=[{&(0x7f0000b25000-0x1000)="70b7dd1346ce2ec6721e3089cc90d29b02326fa92048a78a4b1d2c5f7c5eea52e0c2a6362e717af2537220ba58b865e5c2ca61ef363079f573b654d051cce39e9eb7fd5b3d0cae16b1a795ad3b5a63dfc0edd46d8dd98d8af0f90dbe1885cbde85ac359c41048702387b67632efa811d333bc2e8f8e1479b980dbc4bd363be79e9af32a4fd39347176a62691f91442a5730f2209616f46f16fdfec5a517a61420d24bdc3c782b7ed08ecd98f1b81130f6e767b8e7d33d6d8c901508063c0edb65a01cab503f60e1003c01db1b84ac767b3fa5616ac8383fb67261f861f45ba4e7f8a4bc6e091e7a9e14dd20860e62183ffd8cf6cdeb06d8e5672577897916fba2e71b4859a436428e5c42f25b97a8178e49b27596029813270b4f2654b11835ca55bba8f750dd57407d05edf35a553d9e299a61573b0aece8150031ad6a3f788b74323db47379496f01a0063708319848b6d5f8c2a89b6aa556a894d81a09be3a4bb84e0382260fa481d3b429ecc0ece3c15bb7bd82c55f03630c99315add5ddcc21716d0dab527205380ad2cf8133970a2134d67c943a9cbad265453a660fd1d7299753166e9be0b3b9e5e2fddd94ea1c64f1b3dde7cf37ae02c2d48da90867cb0552a003bca3e1ef2229f9b8846b697eac0a4cbe86ff8986da3b768350919e1802f38b346b63192f3ca0b1a3793c9bde572bc27a5b013ddfaeddda9b1f5e71de2b91853fb343070b424f5082d4f2380dd2ec51045748b3df3e31ab7780e27cd6335cec9d23f6b931ed2c0b19012feec0204e6031a636f7f82e6deb170651f41fe1eb99ef17b1c37bf44dd78b40380c64feb34347487113f071d7b65c35888a3b6881a65a595028c985f356de533b9d151365a529e0adab17757cb7a1891fef91e24ce9ed531fa86357ea214b7b9297a82e11a79d86a1c62859085c9eb220d24f087d72e32aabec44507fa19f9e45d0beac96242da4f98cdac177fd67c8bc1996520132b865e907b31666f1ce0fc63ba38eee4b824b583ceeac6dfd5d77fd5419b0510786f3f7752fad6b358bc5f604ae3b0c55fb7b5cd2f81c97f22b04bc4abf9b1bf24432480a2ab83ef95baf2ecce85aba0eb8168b0d095cc2b3116f8b4d39d787ef4812684c74fcf0e9f63fe896762d4a0870201f5ddf50734c51d350ae790ce72ef2184f1744cb36ced1388950cdef4dca4a5ca60736d26de569fbfa677e18834e86ac7057d720979031ddae6d2563c1e1cfdb8bc0dcbbeb3e6761b0e1f9cfa3dab2ff55b57b7654b25df462028837f7c09a9b21a0f96671c1c5430349dacb0a59de311d91e129bd79e0b836ac40af94a7fb99d50056ce9d01413a81e98b438dcf478d9e41aa150416ca7697f82f51ced95e0d5620377ca97b9ea4ed935d14fbfbf6d4bd5d74f87e3c7f900e08764d87cd9cc08fb24895f2a59b9b97ce2e468f22c3965b108bddfe94cfbfeed9aeb14ef9da1469f70ced8ccca26316f9d23afabecb5cf77b2f33557b377cd80afa43234675479cee27af73733a87de01986ab87f73d33a4e9a800116c58d6f2e06a4ce628af3562ec622a5d1ed2faa687c5e748d7d8d64b1498523efba5c3307396a6988a5cf5f4f9509cb0f11145984a082505e04c595bcad09c60440975070024730d581e9f64ee3e9616bb8afe981e374d1e7d74b5f9d95473efd01fd5067478e0e52a150450d03b9e019ae68427214c155ef004cc19e8649247c557dd896fdf0e8b6b0f439b6b726cda69fea6529db7c3bbb2c7db6b977229ef5f6303b95c16ebb9881979be6b77d551cefa0635d10f4bf6af847acd402c7379144e16b557ac56abdc7bc2335d203db655d8bd9842bafe3065ec31b1d0d72de5bdb699fb988c0867c092398e5279d30b2f235d1f1ba4b4ba9396dbdcc9b92e5ff39318b8c3ca4bfb3fad0a6336a31722d1b82d82fc922971394d3fe80e6041b01811cfc92c2366d2da3099b6d0d0c39345e45a96ddfc15ab29b0d1cd34c85f2c24ef9aacfb2eb8ac07f2323750c215517d79146c97ce97622edd0013b1a19b733a442ffb671303e1b437d539570022ca7f9fc64ce80cbdc94fe11a71d2e9a4a11f75cd568d5d6a324cb8c0c9e5971888cdd055fd166a0cb9bb605a9b52c0bd92b9a02ecee60d23cd5564e1eb020e9e46338fa7a1660ccc79ac99e297c0f74f635d4254ca30ca59bbb04cd4803a2a0c878ccc5cbf7980895b24a65fecd4bd619a6dcf48409d6f9894214b4e45399b7ed7dffc8fcfcce83bc7c51c6810ddea5daaf43003d473f4219e76ac91f05618e38809ad0ffbad2ccc7834a56e1311168c541ed0a5b87e0181b7127feca0a6d73d0bd649816cfcdbdf438899a84caa0638770b0374fa4b10207d0fa37fc4383bff82d492cfa423a6a6afe94ba72bdf50e381ba547bf4d6e4b4c001644ffc75ebfeba5634eaa7b15e5bebca9a82f9d1b93f1e6032c049e39ea5382645e613d26faaa5b2650e176ea2635a8e96049baa82075c9232e75611996754c85ad548d9e8e7791da8383d06331b91421b6ecb3f75ee6e6618862c1a56f1e69eb0fac2d35ef8ea49d1798606561949c07c66cce4dc61c1df6a55bc9e881bf45a7841bb5f4197cb990411d5f8511b4b6bfca6e5c7638ace4ae3a5ebe6a8a1b3d14ecad398a33c2c94fa75e4e3bffad122f179e22cd98207c6106257a803d898e406d8cb335ecce22cdc78e8737c41e7934431bd87d4cceac2604519e90533afd5c2180ac68d01679a682290aeffdac413db70398d568be325ed5b937e7f91e65ce3aedddee673c539d7d76896f055ee0d414c5e6cc79c06dc15fe06db2821261c644153ca954c8502cad9ae35f939cee908032adc219bcf855d020936175e6b4cc0dd556dcfd384d5a69f7f24b90b8631d86e96ea655c11bd4d93af501a14dfd91754b5cb62406e0e3c557e28d81031c7a932cdbc87f01850172806e37098660291465c63fd652fa235577c26ab41d754b513948c1cd4417bb7d2f7e32c1e70b04dd7b8f455a9ce5de2951bf8a3224e5dc3e69bdae806897ef9b4b6bf3d7bbb1df781a40c29611ec412dfebe8315efd4f43e3ad78a4e92aa1752d06580c006322e1997b58f6bcacd75230020224cd08bc4de2e5e514280597ae3c9694d09e5170b5dbd65260de959025e908b03ae7c68bbb06cfe45b4a92a5ef90557a18a7685de9e1e32599c372505d72fad2ba7bb9bfc4b0fb6a031c579887c514ce6676496258cc3b56dbb4605254f135afecb737b6f3ecaca651418dd941ab6663d9791cea81c4e472d92fa25697e554fdabf5ef6a5c11266f0a70b0a0de76490cce004687bdcd052d572db28d6e2e86a946cb170c072cf0de6b49f762998b69058e001a2239fded7d6385f1e9b3f4d92afecd508c1f09172ee2c41fd6d40eaf62ea89b10f4896b9eac3c2405ae87fcb0cc8874c3774c466707dfb407929df6e640425b96580ff42ff1070823ec34b155763576c5fd9d750ded3c4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0xfeb}], 0x1, &(0x7f00006ec000)=[{0x14, 0x101, 0x100000000, "53b664db0249f9"}, {0x38, 0x11e, 0x3f, "ecba8a599591a1dd5bafc2b11ae92d61b77230bcb584451b29d91f6227e0825c57d2a5cb5e0f6e1c76"}, {0x100c, 0x88, 0x4, 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"}, {0x6c, 0x11b, 0x4, "fef790ba28bd3111b3f27757a14d5f0bc6a988854fad39db5a2751ae6c0d304519b26ba9bc5554e8e8e65836405ba6c55f95b20744dd0c6f6f997df27190d903ffc04d25fe9fbdba78218087a7bbb00e14dd51f91393ea1aed5517aed92bd5"}], 0x6, 0x8011}, 0x2}], 0x3, 0x4000) mlock(&(0x7f000038f000/0x1000)=nil, 0x1000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x7fff, 0x3, 0x0) rename(&(0x7f0000b2d000)="2e2f66696c653000", &(0x7f0000f4e000)="2e2f66696c653000") r2 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f00001dd000-0x4)=0x7, 0x4) recvmsg(r2, &(0x7f0000ff2000-0x38)={0x0, 0x0, &(0x7f0000ff1000)=[], 0x0, &(0x7f0000ff1000)="", 0x0, 0x4000004}, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000b8c000-0x4)=0x3, 0x4) syz_emit_ethernet(0x50, &(0x7f0000ded000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x2b070d53, 0x6, "a228af", 0x1a, 0x2b, 0x0, @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}, {[@dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x400000000000000, 0x0, ""}]}, @routing={0x0, 0x0, 0x3, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) set_mempolicy(0x1, &(0x7f0000726000-0x8)=0x400, 0x0) 2017/10/12 14:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) accept4(0xffffffffffffffff, &(0x7f0000b99000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004db000-0x4)=0x10, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008df000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000289000-0xb)="2f6465762f766373612300", 0x6, 0x200000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00009b6000)={0x54ae, 0x33, 0x4, 0x6, 0x4, 0x4}) connect$inet6(r0, &(0x7f000029a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4c}, 0x1c) 2017/10/12 14:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001c7000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff7ffffffffffffa) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000826000)=@generic="00000000000000000000000000000000", 0x10) preadv(0xffffffffffffffff, &(0x7f000036b000)=[{&(0x7f0000232000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000575000)="", 0x0}, {&(0x7f0000d95000)="000000000000000000", 0x9}, {&(0x7f00006c7000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000d15000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x5, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004007ffde9bc22", @ifru_mtu=0x3}) r4 = memfd_create(&(0x7f0000ba2000)="2f6465762f6e65742f74756e00", 0x2) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00007e6000-0x13)="1140fd6e223df7d9b5c0d4d01596101d52ae8e", 0x13) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000f59000)={0x818c, 0x0, 0x80000800a, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000eec000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000039b000-0x8)=@assoc_value={0x0, 0x100000001}, 0x8) r6 = socket(0x11, 0x80803, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00007b1000-0x8)={0x0, 0x5}, &(0x7f0000df7000)=0x8) sendmmsg$inet_sctp(r6, &(0x7f0000eaa000)=[{&(0x7f0000e18000-0x1c)=@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x10001}, 0x1c, &(0x7f00005d3000)=[{&(0x7f00004a2000-0xf3)="bfaa997b919da7ffa7dde03705f9e30e28b6b49764a75798fe802227d1c70704fc6c2c6dac81e7dc4e59e2ddb9b1cd2c244592565ba64b96745301b194fbd94ac62a3d4cbf50810b68b71a7342e2b3cc0da4f014e44c82232c5cdcd9d1e6d71cae38b1041ac45f1a2e5f7b7cbc7599ddb716b706f63fcdad0b99bc4d45760e1ac7b6fc962c511f8195754ecead8a3bd5e6c540e5ea96806394a27804ba65a14eeecef106dd21fd35a2171f90dfa38cd71e6a637464876cb07f5d033ee296044287c5b12f6c37e9a1ea440b40764ef48aafbcb32a03c0dbc3e8df403c8fb1d7d4866f34367535edc756a5c97f64aeec3280f088", 0xf3}], 0x1, &(0x7f0000071000)=[@sndrcv={0x2c, 0x84, 0x1, {0x62a0, 0x8, 0x0, 0x8, 0x800, 0x1f, 0x200, 0x3, r7}}], 0x1, 0x4000}, {&(0x7f00009b4000)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000bea000-0x28)=[{&(0x7f0000e02000-0xf1)="b74ff3a340293b3f643f57b7e6e4966b9e2d318aca6e3d70663d767e2a87b52b6b4b8e615369db319c73fe2ab77698dab4677623907ab48a986a5031a5ced09d0e0a61bdc017901445934283ada89799325455cf74e8dea3eab97c1c476c66cd2486e8c483202219ca7311fa0e5dcea90e098bcd89373a1cd6b4abe135552485615d60e9843e2a3a5d141ed99bc84175f2a86a3d3a2474fb6166022fd3b82dcfbb1f2970618f2f6227a26a3704bb58c3e1dc18c1f3650c45cb289480efcc40d256bb704f23ba9f205abff4138254e12514b82d46c6047d0e93afc520c2951d9e7e92467b71e520f3ba08ee565c6129f7d4", 0xf1}, {&(0x7f0000893000)="8332aa221555679f053df997f1ba460b7f7b53be451bed124c89b6cf15ca12f0424361ab832493667d48ed871467831f0b9c8a8309d5852e01c2df9f9013e864b47b629d3c7676c71ae51c1e9096d35d6857a60f4145891a53c03b663e9791fe6830f4ccf488c76df7b461b4d04c305e7781a2cf33233eab347a301fa411c896303491290d913baeee2aa47eda9c37c175f2bc7aecc61feca4e9f5ffd9ed3ea4cc884ce210df79e93fab95bf8ace19c800d27fd0", 0xb4}, {&(0x7f0000d4f000-0x99)="7f3b7c2daf432533a4ae671b6671f34265cb2123016ab401cf7be548abf38d1b953e9ab18bb36b77f4e12f294af789cfed6b5df6c52ab26941139f4e0fd733a276f4f10989c1a546bf8f5c150c13c5fcbc74fdbe710cc4ea96709fccaa525dd7ba5e807dfa7a748318376d17f13d7a3ed5a873337dc22c485c0212842d69f0d472585793ab9a1527d780186a16522654c4aedc44510a27502b", 0x99}, {&(0x7f0000fce000-0xb5)="19d3f79f60a232408870e72b98ac3b7bd2a3b4dfa768d2d162a787abb3d91e330c25e6eb7f3f8aa1c4b5f820f9bbd86a17800991730dedfa32a333bbe18429166355a1c70f5551c15ae043ee1fba97bdfbae4bb3c0f07d53ea5fcbd08fb877121c9300643372acbdb3ba4f9c17d20a06642068ff004dd15defa7b5a97678351a024bf099aa5a3c878ab67a5c1b9ecf79ef78f6281ff0b6edc98b12bacaf18b6d7b7757a9981b392513cf434273063da6efc19f6552", 0xb5}, {&(0x7f0000b23000-0x29)="c761d164d7a7d8d536f0237e518f132bf18f99ea24b3922bada437999ace430d4bf06bd3638ff702ef", 0x29}], 0x5, &(0x7f000058f000-0x2c)=[@init={0x14, 0x84, 0x0, {0x8, 0x2, 0x8001, 0x8}}], 0x1, 0x850}, {&(0x7f0000498000-0x1c)=@in6={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f00004e3000-0x8)=[{&(0x7f0000261000-0x88)="73c9a9b9591515c3530bd0473f9c7bf9acfa53035f953d4f3801f67fe9d92cf61f99a45c72a17595416f32584c43fb8073325ee3b2b91900ef8533a9d4eb7e3615894a51eee683de2cbf5857266fc77d48d0b164d0243e568983bf567e3f8194400c11c9e3029181d1c33ab1272344a6cacb36e11bb179463166233b8a7462e578cf155e94827615", 0x88}], 0x1, 0x0, 0x0, 0x4000}], 0x3, 0xc0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000765000)=0x4) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r6, 0x107, 0x1, &(0x7f0000001000)="", 0x200) socket(0xb, 0xe, 0x3f) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000b5a000-0x4)={0x2, 0x6, 0x8000}, 0x4) syz_emit_ethernet(0x212, &(0x7f0000d37000-0x212)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="deb70695b07b", [], {{0xe9ff, @ipv4={{0x55, 0x4, 0x1, 0x0, 0x204, 0x2, 0xf81, 0x200, 0x1d, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@cipso={0x86, 0x58, 0x20, [{0x6, 0xc, "2881de8bd06111613afc"}, {0x1, 0x3, "79"}, {0x7, 0x6, "4876a606"}, {0x0, 0x12, "334d5f450c83f964fb34721652cb7732"}, {0x5, 0x2, ""}, {0x2, 0xf, "42bf18af5684569d1d39084184"}, {0x0, 0x12, "81b73f486357ad669462111c92196b2c"}, {0x1, 0x8, "fba0aae96e8b"}]}, @ssrr={0x89, 0xf, 0xffffffff, [@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0x7, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x62, 0x0, [{0x5, 0x7, "b032b3a691"}, {0x0, 0x7, "44fd408275"}, {0x7, 0x8, "dc5bbadade5f"}, {0x7, 0xe, "85e7822267c9848f1ab4a5f4"}, {0x6, 0xf, "0f260eb8009508f2907779061e"}, {0x5, 0x11, "47ee1fc70a711ea9e142f81e60ffc8"}, {0x0, 0x7, "e3e02c5006"}, {0x6, 0x9, "51a71fe30029da"}, {0x2, 0x8, "8802323206e7"}]}, @ra={0x94, 0x6, 0x1}, @end={0x0}, @noop={0x1}, @timestamp={0x44, 0x14, 0x6, 0x0, 0xfffffffffffffffa, [{[], 0xc5d8}, {[], 0x19ef}, {[@rand_addr=0x10000], 0x44}]}, @rr={0x7, 0x27, 0xcf6, [@rand_addr=0x10000, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0]}, @cipso={0x86, 0x2a, 0xffffffff, [{0x5, 0x12, "7b0bc9bc951b19b9c97b597fe4f5b94c"}, {0x5, 0x2, ""}, {0x0, 0x10, "bc782c73bc3ad28d54e7955e4dd5"}]}]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0xec, 0x0, 0x0, 0x0, 0x3, "b86f63", 0x1ff, "8bb524"}, "2f8b6aa5d328927d7df190d58ca2403248dbfb6ad5235b062d0f314a8932ad6b01066cd6b96a4446a5dd09e7f1c887c2784b9ee422703b901ca55788aa3ad17cba2711465677797f51bf2b5e1332982d1cc5cf6b00457694283647db7499b4700261701ee0ea399c9868f64689a12fe8b7688de2f5ce06ac3404aca78e8463613cb0d6ea6fc30369c140647b9879a2f640c8fc5f94c466f2caf7bb274c7eb98e"}}}}}) close(r3) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r9 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f00001b3000)={0x0, 0x0}) 2017/10/12 14:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d75000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f94000)="2f6465762f696e7075742f6576656e742300", 0x70, 0x0) fallocate(r0, 0x7, 0x62, 0x6) r1 = syz_open_dev$tun(&(0x7f00002bb000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00008a6000-0x4)=0x8000203) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) r3 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f0000a3d000-0xc4)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r2, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r3, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x20, &(0x7f0000fc8000)=@abs={0x20000000, 0x0, 0x0}, 0x8) syz_open_dev$random(&(0x7f0000a7c000)="2f6465762f72616e646f6d00", 0x0, 0x8) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = gettid() r6 = perf_event_open(&(0x7f0000f4a000-0x78)={0x2, 0x78, 0x1000000000000df, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x39, 0x0, 0x0, 0x200000, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0}, r5, 0xffffffffffffffff, r6, 0x0) sched_setattr(r5, &(0x7f00005f1000-0x30)={0x30, 0x6, 0x1, 0x9, 0x9, 0x6, 0x7, 0xfca}, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f000026d000-0x2)=0x80000000, &(0x7f00002b2000-0x8)=0x2) r7 = socket(0x10, 0x3, 0x0) recvfrom$packet(r4, &(0x7f00005e6000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x40, 0x0, 0x0) write(r7, &(0x7f0000a3d000)="260000001e0047f10714c1873a0022fb07f0ffffff0000000001020000000076000000eb7435", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000032b000)=0x86b2) syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000087000-0x10)="2f6465762f73657175656e6365723200", 0x141d00, 0x0) [ 116.869699] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2017/10/12 14:27:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x20000, 0xb5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x402000) r2 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x79d, 0x400180) r4 = epoll_create1(0x80000) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x12, 0xd) connect$ax25(r1, &(0x7f00008bb000)={0x3, {"6a000101f3c37f"}, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000004000-0xc)={0x4, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000dbc000)={r0, r1, 0x3, 0x1, r1}, 0x14) r5 = timerfd_create(0x7, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f000017f000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000cb2000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000c3000-0x10)={0x1, &(0x7f00006b3000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000e89000-0x8)={r6, 0x21}) fcntl$setstatus(r5, 0x4, 0x4000) signalfd4(r4, &(0x7f0000bfa000)={0x9}, 0x8, 0x7ffff) r7 = epoll_create1(0x80000) epoll_pwait(r7, &(0x7f000084c000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000a4d000-0x8)={0x948b}, 0x8) ioctl(r2, 0x6, &(0x7f0000e35000)="ff212e9cd3a6632977cbb8149f02c3f18259358664085254a326ea05fe9a") r8 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000bed000-0x20)=[{r1, 0xc0, 0x0}, {r4, 0x1001, 0x0}, {r0, 0x1000, 0x0}, {r1, 0x2000, 0x0}], 0x4, 0x1) lseek(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006f5000)={@generic="e92346406baae641e374ba268cda3c74", @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000901000-0x4)=0x0, &(0x7f00002a7000-0x4)=0x4) 2017/10/12 14:27:06 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x7fffffff, 0x7ff, 0x1, 0x0, 0x3ff, 0x204, 0x6}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000423000)=@generic="a9c5064e8932525c88e6e455785a313a", 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f000088f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000890000)=0x51) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8908040000", 0x5) r1 = socket$inet_sctp(0x2, 0x2, 0x84) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x30)={0x1, 0x2, &(0x7f00006ed000-0x10)=[@map={0x18, 0x1f, 0x0, 0xffffffffffffffff}, @generic={0x2, 0x2, 0x10001, 0x10001}], &(0x7f0000001000-0x1)="00", 0x8000, 0x93, &(0x7f0000008000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde8b, 0x0}, 0x30) socketpair$inet6(0xa, 0x80003, 0x4, &(0x7f0000ffe000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000466000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x8000000080003, 0x2) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000f04000-0x4)=0x0) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0xe, 0x32, r2, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ba0000)={0x19980330, r5}, &(0x7f0000f03000)={0x4, 0x7, 0x22, 0x10002, 0xffffffff, 0x2}) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x6, &(0x7f0000f05000-0x4)=0x8000000000000008, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000002a000)=0xe3, 0x4) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f04000)={0x0, 0xe016}, &(0x7f00002de000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a22000)={r6, 0x6}, &(0x7f0000da1000-0x4)=0x8) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x801, 0xffffffffffffffff) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000546000-0x4)=0x3, 0x4) r8 = socket$inet6(0xa, 0x802, 0x88) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_udp_int(r8, 0x11, 0x40000000000b, &(0x7f0000693000-0x4)=0x800000000003, 0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x8, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r8, &(0x7f0000558000-0x38)={&(0x7f0000c80000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000029000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/10/12 14:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c5e000-0x4)=0x0) migrate_pages(r0, 0xb, &(0x7f00000f5000)=0x7, &(0x7f0000b94000)=0x203) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000007e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000081d) r3 = fcntl$dupfd(r2, 0x0, r2) syz_extract_tcp_res(&(0x7f0000176000)={0x0, 0x0}, 0xfffffffffffffff7, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="eadcc2e4288642fb09b5062d734aab72"}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000626000)={0xd000, 0x101001, 0x9, 0x2, 0x2}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x8) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000234000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007cb000-0x20)={@common="06000400000000008000000000000000", @ifru_flags=0x200}) syz_extract_tcp_res$synack(&(0x7f0000edc000-0x8)={0x0, 0x0}, 0x1, 0x0) fchdir(r2) ioctl$TCSBRKP(r3, 0x5425, 0x8) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00005f4000-0x4)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008e9000)={0x0, 0x5, 0x98, 0x7}, &(0x7f0000210000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000048f000)=@assoc_value={r5, 0x3}, 0x8) set_robust_list(&(0x7f0000529000-0x5)={&(0x7f0000a2c000/0x4000)=nil, 0x2, &(0x7f00003e2000/0x2000)=nil}, 0x18) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000047000-0x4)=0x0, &(0x7f0000b45000)=0x4) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000887000)="") getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000028000)=0x0, &(0x7f00005d5000-0x4)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00008b2000)=0xd, 0x4) ioctl$TIOCCONS(r3, 0x541d) openat$vcs(0xffffffffffffff9c, &(0x7f0000501000)="2f6465762f76637300", 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000873000)=0x3, 0x4) write$tun(r2, &(0x7f0000c15000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c800ed", 0x2913, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x4, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x9e, "3553e18bc50e9b17e428d8db92e54781625ae4e1c7709f61063114843b38f1583eae949eedffe67cbe1797571db7b63f7b612b7f32de9020b9ebbb3c06cb39947a836bb9d445e9df04c76f527664c2d1a64a8c20f181d9db5ac0f2cb4b6b9112105271dfacba5b1b08bcf49c99271c3db78b5336e6141b8a9158f94ed513de615f730330352dfabaf102caf45b486d373f9caa98ba8d45ef790aed33ad71"}, {0xff, 0x68, "3998fce0b5d110a3fb97a79d06c5ef2b1b9646509a28c272d4095dba283fff858a7e953f211107ee4a1c8d5ed69c398fff4d2233c25816bd5925e651c6d0d0b561f7bb2e48282ac0feb566c425fd04bbe2d1ae9e950c3395cae740f7e0625e2c3ad3409ee6779abb"}, {0xcf, 0xd5, "0196d8abcf6cc02bd6320ed0cf70fbf803738ce36f33c1f4de4b14e29163b8a40afb5a42613d209f3ebe5efd395cbfa44c9115a60ba42c94a01d0edada21f429f0718e5ff733746cde2f43cfdb6b7b5b59dd401730601967b90e8695711b55db55d10f8a622602f5ad7fa50e9024542159f8e22ea4678d90aaffcad6456e42f25cff7797049e318fbff03afd643e9ac4e8ee89d8e8803b367eabf6977436df8509de79c9e31010e925bac7e524447537656422161cd101b57d625b04c6e70af14b006b4c2bb9c8dac797b90640aad199d063325708"}]}, @hopopts={0xe7, 0x26a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xfa, "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"}, {0xff, 0x1000, "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{0xfe, 0x26, "1bada661bebb1baf6c3db8fc6f237742796825020ea2ece387782f0bcaf8e5616ce4f073141c"}, {0x0, 0x50, "a732d18b3176d7d067da93531779deb2ec15adbd62b17684e712e27d15a9ba030afd9f92609d1b0d86d0b4b55cb016c90c76176836d9d69ddf0dc91e2ff7da8ddbd8d11fd52a9fb6eb7e7f363d3dad1f"}, {0xff, 0x79, "9fd0381dc382c3a4b5df44b2ade4156df44751b4540505c5d65bed6eec26ae22e02fc56d681ff10e26717ab491fce6327ba07f4ce1d6c764598636be3a3e8b5e0eb00aa31074f678ebcb89f4d2deee7e3d488ffddf8d92468cb851ab56a0fa238c902ffe6993d9a64b2694c36ec6133ec282c6b327b61eb99e"}, {0xff, 0xe0, "1b223bceba611300bdd99d7152147a4700168748e4782c88067619c8da83d1dd673e9bdc4237602c3689a13778a91c91ac9496dba07c80ec9ed69d7e44a83b1615e8fe3579e2db79da47e2cb02fa8154e0b12d37e12f9efe8b075b316a5be2c4204bde444aea07a6d1d45fad76bcacebe7c5ad6b8c09de79771939b38a27d10b38034f097c6f74d813eafcd82eaf0b98a6a04a9cf7a02c7c81a7b8d42e404c658122ec4286e87aa80308ec7c92cd21cb6cb73340b6bd2a758e466b05d0ab882e1d4a6e8abec9712e3ecace60dc4d7fec2fa5e7e90dc49539b9369278446dc097"}, {0xfe, 0x7b, "2539b459a6557c634340ffb409959d7d2272d6013122a77d84ccba6342630f2a89013115f98320529cbb066d386497eca5bee0f678cfe8c303a0719f69d36a34f2b26e4928bb012ca23557e72a840254bb82e7156c1ebb04803ce62b8b598ee3b17b1d5af74539f296cab810ad973b756509f62780a9a0871eaaed"}]}, @fragment={0x7b, 0x1, 0x7, 0x100, 0x71, 0x7f, 0x0}, @dstopts={0x33, 0x70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x400007, 0x3e, "4ae9ebef65b739d2264f97d20fbaacc4b552aaaa483c8900c9988f2d8888e39cfd7b4b2e6259ee1f537fa1e7f945b0fd19a6f9920c11d69254154432ea84"}, {0xff, 0x3d, "50292e6d2f3ca8de9b077e9fcf4291e4842b9cbaa8aba7ad7de32c9973c55d2f2273cb684be8d639d61ae9cc63310ddb7b10520e1e58087dd1a2f45e5b"}, {0xff, 0x8c, "8f24a98dc46211b27f5803ed8bbf83ad5f34c15ee5a39133b82b2224168a92ac92d5b9ebff96350efd335119c6c2819625d8eee56e2c365ba0c95a64317a99f6ca8e3b8d9c3e77e6da4c7b529d8965c6d0c5f1fcb50266ab0419e1921587e1788e8179e5eda534a7a8d82c99e09d5c82fd2bfac01de612400d68130e5cbd03da2beec6c5bb82f55432e82168"}, {0xcf, 0x64, "d5093b00a46680e28c77da888bd1f3c198e36ba8bd48598f794c6095f128df4e5eb6f29ce4df53651e16ef4f096e4ef8bc11561121c92b47cd99a3464027a5b6cab6893775e3db807bccc8372a525f81ab2478fef5e84971a85c46104ff0c3b668e80b9e"}, {0x0, 0x1b, "32cd7c84ac9f7483a14e7c8c78de8e4787623f9307575d8485da43"}, {0xfe, 0xb2, "20f83de3f1ac06cca53beafa3e889d494f3eec53e7521c2f3f95ea1892d0ce3b389883c748806c6a3be7999d03d885ee33abafef4eaf8d295845e41e3ee368f85b6a5c3f9fadb5ff56740514d7841585c7f52aa04982a58722fc1cd12ddb8054628572ef1be7fe405acd3dcc67f6f6bfd7da5ed17027b95b863a0602ca2396ce5289db2d18d2ebf3b428923d141d3de5e9f2f03cdb5d95ef23d4e50d9f02cca997d420b46f5318df4a6a6e1c4c33a1365145"}, {0x1, 0x3e, "9b50a0fb0db890ff076bc996dafab470767a3e8a208d24bc05cd92d0ba80e70a8fc176794016abca977c9a90f0d8bdfc19e5253ec97b4e2d085fd199f1d2"}, {0xfe, 0x42, "68b62fb776f5917c3be5f2640224aa86e024dc93decb5acb9fea60d5d89f3f6b98191cb254069537152529023be99271a3c594a223dd5a91a00199ea74cbc5cf0657"}, {0xd9, 0xb8, "bf3ad398dc73f03a0ac43d212c6f277b08c99000fe935990892c3036fb9aa0187487005935823bbc31f94f2246a142d6f8aa4bde01562b77b56e0627cc287059cda5ed0cfdc4f8d36c14527e1cc020341859a01f1488ed595f2cab1fa732c4c7628072b5c04a3a23ca7dbd3a38e26a061ad14cae3070fff18b78d7305a905e392b708d18b41dc191a5d3e32e21d992bb1838c75fcfbeac761fa50a021a9b978e5963c37c18cb75377fbfd3cf90f72b2c6ec36f3f3773eee2"}]}, @fragment={0x22, 0x1, 0x4a8f, 0x2, 0x8001, 0x1, 0x0}], @tcp={{0x3, 0x1, r4, 0x42424242, 0x0, 0x0, 0xc, 0x80, 0x3, 0x0, 0x7, {[@sack={0x5, 0x6, [0x240000000000]}, @window={0x3, 0x3, 0x800}, @nop={0x1}, @generic={0x1, 0x2, ""}, @eol={0x0}, @timestamp={0x8, 0xa, 0x715000, 0x82c1}, @eol={0x0}, @mss={0x2, 0x4, 0x848}]}}, 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"}}}}}, 0x2946) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000764000-0x4)={0xff, 0x5, 0x5}) openat$vcs(0xffffffffffffff9c, &(0x7f000024b000-0x9)="2f6465762f76637300", 0x400, 0x0) 2017/10/12 14:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x4000000000000, 0x1f}, {0x800075f, 0x800005, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) r1 = syz_open_dev$tun(&(0x7f0000295000)="2f6465762f6e65742f74756e00", 0x0, 0x300) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000643000)={@generic="3060ed02000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000076d000)={@common="6571ec00c50000000000000000000000", @ifru_flags=0x0}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@common="7465716c300000000000000000000000", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}) epoll_pwait(r2, &(0x7f0000fb5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000684000)={0x47}, 0x8) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r0, r3, 0x363c, 0xb) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000dd6000)=@assoc_value={0x0, 0x0}, &(0x7f0000b88000)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f000009a000-0x40)={&(0x7f0000131000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000685000)=[0x0, 0x0], &(0x7f0000993000)=[0x0, 0x0], &(0x7f0000969000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) keyctl$session_to_parent(0x12) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e25000)={0x85, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0xffffffffffff55a1, 0x1c, 0x10001, &(0x7f0000277000-0x10)=@common="65716c00000000000000000000000000", 0x4, 0x1000, 0x7d5}) listen(r2, 0x7dffff7c) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000cf0000)={0x0, 0x6}, &(0x7f0000ff5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d28000-0x98)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0}, 0x98) r5 = dup2(r0, r3) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00005c4000-0x8)={0x1, &(0x7f0000f6f000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00005b9000-0x8)={r6, 0x10}) syz_open_dev$usbmon(&(0x7f000003f000)="2f6465762f7573626d6f6e2300", 0x8, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x1, &(0x7f0000ef6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000d02000)=0xfff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fe000)={r4, 0x400000000005, 0x8000, 0x29}, &(0x7f0000d6f000)=0x10) connect$inet(r2, &(0x7f0000e7c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000028b000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/12 14:27:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002e5000-0x8)={0x0, 0x3cd}, &(0x7f000076a000)=0x8) mmap(&(0x7f00006de000/0x2000)=nil, 0x2000, 0x3100008, 0x30, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ca3000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e3d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_get$pid(0x2, r2) r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000519000)=0xc) clock_settime(0x7, &(0x7f0000f02000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f6175746f667300", 0x1, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000006000)={0x9226, 0x1, 0x1, 0x7, 0x6}) mlock(&(0x7f0000006000/0x1000)=nil, 0x1000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000004000-0x50)={0x132, @time={0x77359400, 0x0}, 0x0, {0x20, 0x4e2}, 0x6, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000f5f000)=0x20, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000006000-0x4)=0x400, 0x4) mlock2(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f000049a000)={0x2, 0x8}) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f6b766d00", 0x10113d, 0x0) r5 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00005e9000/0x2000)=nil, 0x2000, 0x2, r5) remap_file_pages(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0, 0x8000, 0x0) r6 = perf_event_open(&(0x7f0000f8c000)={0x2, 0x78, 0xde, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000501000)={0x5, [0x7fff, 0xc39, 0x7, 0x80000001, 0x486]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c53000-0x4)=0x7aaadc9c, 0x4) clock_gettime(0x0, &(0x7f0000254000)={0x0, 0x0}) ppoll(&(0x7f0000bda000)=[{r6, 0x0, 0x0}], 0x1, &(0x7f0000e64000-0x10)={r7, r8+10000000}, &(0x7f0000240000-0x8)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d9a000)=0x7, 0x4) 2017/10/12 14:27:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xff, 0xdfa) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000)="2e2f66696c653000", 0x0, 0x34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)="2f6465762f7667615f6172626974657200", 0x40040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000001000)="2e2f66696c653000", 0x402002, 0x80) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000000000)="6e6f64657600", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)="2e2f66696c653000", 0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000fe7000)=0x401, 0x4) socket(0x1a, 0x6, 0x100) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=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(&(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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000003000-0x10)={0x3, {"d0df01fd9a33b7"}, 0x100000020009}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000004000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb080003000500000029", 0x25) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) 2017/10/12 14:27:06 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000240000)="2f6465762f72666b696c6c00", 0x7d, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000063a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efe000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x4000db, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x1000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x1) r2 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x87, 0x1000, 0x0, 0x0, 0x3, 0x8000005, 0x6, 0x0, 0x0, 0x100000000, 0x4000, 0x4, 0x456, 0x0, 0x7fff, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ac8000)=0x3b) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r2, 0x0) socket(0x10, 0x3, 0x0) clock_gettime(0x7, &(0x7f0000d5e000-0x8)={0x0, 0x0}) clock_gettime(0x6, &(0x7f00008cf000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000fde000-0x26)="260000001e0047f10714f83a0022fb0700030000000000017a020800000000000000006e3510", 0x26) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) prctl$void(0x3) r3 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000e24000-0x15)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b20000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/12 14:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000009c000)="2f6465762f72746300", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000bb7000)={0x4, 0x0, {0x0, 0x1, 0xa938, 0x2, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005db000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r2, 0x407, 0xff7ffffffffffffe) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = syz_open_dev$tun(&(0x7f00001c9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000913000-0x10)=@generic="00000000000000000000000000000000", 0x10) preadv(0xffffffffffffffff, &(0x7f000036b000)=[{&(0x7f0000014000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f00009e1000)="", 0x0}, {&(0x7f0000b5a000-0x9)="000000000000000000", 0x9}, {&(0x7f00006c7000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000d15000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x5, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000000003ffe9bc22", @ifru_settings={0x10001, 0x0, @fr_pvc_info=&(0x7f00002f2000)={0x7fff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r4 = memfd_create(&(0x7f0000964000-0xe)="6e00010000000009000075880005", 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00007e6000-0x13)="1140fd6e223df7d9b5c0d4d01596101d52ae8e", 0x13) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00007f7000)={0xa77fd6, 0x0, 0x80000001, "7175657565190000000000000000000000000000000000000000000000000000000000000000000000e900000000000000000000000000000000000000000000", 0x73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000089a000-0x8)={0x0, 0x0, ""}, &(0x7f0000a20000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000007a000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3112}, &(0x7f0000d6e000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004c1000-0xc)=@sack_info={r5, 0x10000, 0x1000}, 0xc) r6 = socket(0x11, 0x80803, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000741000-0x4)=0x5) fcntl$getownex(r6, 0x10, &(0x7f0000db9000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r7, 0x7f, &(0x7f0000001000)={0x4000000000b, 0x100000001, 0x100000000, 0x0}) setsockopt(r6, 0x4, 0x1, &(0x7f0000934000)="50", 0x1) mremap(&(0x7f0000e87000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00001f1000/0x4000)=nil) syz_emit_ethernet(0x20e, &(0x7f0000d37000-0x212)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xe9ff, @ipv4={{0x54, 0x4, 0x1, 0x0, 0x200, 0x2, 0xf81, 0x200, 0x1d, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@cipso={0x86, 0x58, 0x20, [{0x6, 0xc, "2881de8bd06111613afc"}, {0x1, 0x3, "79"}, {0x7, 0x6, "4876a606"}, {0x0, 0x12, "334d5f450c83f964fb34721652cb7732"}, {0x5, 0x2, ""}, {0x2, 0xf, "42bf18af5684569d1d39084184"}, {0x0, 0x12, "81b73f486357ad669462111c92196b2c"}, {0x7, 0x8, "fba0aae96e8b"}]}, @generic={0x83, 0xa, "1b5785e5b43afccc"}, @lsrr={0x83, 0x7, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x64, 0x0, [{0x5, 0x7, "b0baa3f991"}, {0x0, 0x7, "44fd408275"}, {0x7, 0x8, "dc5bbadade5f"}, {0x7, 0xe, "85e7822267c9848f1ab4a5f4"}, {0x6, 0x10, "0f260eb8899508f2907779d70627"}, {0x5, 0x11, "47ee1fc70a711ea9e142f81e60ffc8"}, {0x0, 0x8, "68e02ce951e3"}, {0x6, 0x9, "51a71fe30029da"}, {0x2, 0x8, "8802323206e7"}]}, @ra={0x94, 0x6, 0x1}, @end={0x0}, @noop={0x1}, @timestamp={0x44, 0x14, 0x6, 0x0, 0xfffffffffffffffa, [{[], 0xc5d8}, {[], 0x19ef}, {[@rand_addr=0x10000], 0x44}]}, @rr={0x7, 0x27, 0xcf6, [@rand_addr=0x10000, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0]}, @cipso={0x86, 0x2a, 0xffffffff, [{0x5, 0x12, "7b0bc9bc951b19b9c97b597fe4f5b94c"}, {0x5, 0x2, ""}, {0x0, 0x10, "bc782c73bc3ad28d54e7955e4dd5"}]}]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0xec, 0x0, 0x0, 0x0, 0x3, "b86f63", 0x1ff, "8bb524"}, "2f8b6aa5d328927d7df190d58ca2403248dbfb6ad5235b062d0f314a8932ad6b01066cd6b96a4446a5dd09e7f1c887c2784b9ee422703b901ca55788aa3ad17cba2711465677797f51bf2b5e1332982d1cc5cf6b00457694283647db7499b4700261701ee0ea399c9868f64689a12fe8b7688de2f5ce06ac3404aca78e8463613cb0d6ea6fc30369c140647b9879a2f640c8fc5f94c466f2caf7bb274c7eb98e"}}}}}) close(r3) r8 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) fcntl$getown(r8, 0x9) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b06000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2c000-0x4)=0xc) gettid() ptrace$pokeuser(0x6, 0x0, 0x0, 0x8a71) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000962000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x5, 0x4, 0x200, 0x14}, &(0x7f00001e5000)=0xa0) [ 117.037959] device gre0 entered promiscuous mode 2017/10/12 14:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8) r0 = open(&(0x7f0000b6f000-0x8)="2e2f66696c653000", 0x20000, 0x10) creat(&(0x7f0000ddd000)="2e2f66696c653000", 0x61) r1 = inotify_add_watch(r0, &(0x7f0000345000-0x8)="2e2f66696c653000", 0x2000000) inotify_rm_watch(r0, r1) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00007c6000)={0x40, 0x800000002}) capset(&(0x7f0000035000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000074a000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000aae000)={@common="697036746e6c30000000000000000000", @ifru_addrs=@llc={0x1a, 0x9, 0xffff, 0x8, 0x1, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) r3 = syz_open_dev$tun(&(0x7f0000f23000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) connect$inet6(r2, &(0x7f0000480000)={0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000025f000-0x28)={@common="65716c00000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) renameat2(r0, &(0x7f0000ab9000)="2e2f66696c653000", r0, &(0x7f0000337000)="2e2f66696c653000", 0x2) geteuid() 2017/10/12 14:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) set_mempolicy(0x1, &(0x7f00000e0000)=0x1f, 0x81) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069f000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000eea000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x6, &(0x7f0000243000)=[r2, r2, r2, r2, r2, r2]) r3 = open(&(0x7f0000fc9000-0x8)="2e2f66696c653000", 0x200000, 0x41) ioctl$TIOCMSET(r3, 0x5418, &(0x7f00004c6000-0x4)=0xffffffffffffff23) madvise(&(0x7f000068d000/0x3000)=nil, 0x3000, 0xc) r4 = accept4(0xffffffffffffff9c, &(0x7f0000c34000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80800) connect$nfc_raw(r4, &(0x7f00006bd000-0x10)={0x27, 0x8, 0x3ff, 0x4}, 0x10) set_mempolicy(0x8002, &(0x7f000096c000)=0x201001, 0xffa) r5 = userfaultfd(0x80000) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) epoll_create1(0x80001) r6 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r6, &(0x7f000004d000)=[{{0x0, 0x3}, 0x1000000002, 0x40, 0x401}, {{0x2, 0x0}, 0x200000, 0x0, 0x0}], 0x20) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f000000a000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f0000779000-0x8)=[0x7ff, 0x0]) openat$sequencer(0xffffffffffffff9c, &(0x7f00001e3000-0xf)="2f6465762f73657175656e63657200", 0x200400, 0x0) syz_open_dev$vcsa(&(0x7f0000d1e000)="2f6465762f766373612300", 0x8001, 0x40c00) 2017/10/12 14:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000afd000)=[], 0x0, &(0x7f0000d61000)=[], 0x0, 0xfffffffffffffffd}, 0x0) r1 = creat(&(0x7f00007a5000-0x8)="2e2f66696c653000", 0x1) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000082d000)={0x6000, 0x3000, 0x80005, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x41, &(0x7f0000d91000-0x45)="317fe64e62b142288781d71ea0c4e09c21a8d4aca0de5348d85d976e963dbd73fe7af3c1b6091b5922649ddacba79c3252531083e38e8e18232eb39a724e9988e9"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000459000)={0x0, 0x2, 0x3ff, 0x3, 0x65c}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000f67000)={@generic="249bd8ef9edcf42784304583ef8cf73d", @ifru_ivalue=0x9}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x9, 0x0, 0x0, 0x2, 0xe, 0xa, 0xfc, 0x8d9e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffff8000, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c25000)={r3, r1, 0x1, 0x0, r0}, 0x14) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000c35000)="2e2f66696c653000") signalfd(0xffffffffffffff9c, &(0x7f00005bc000)={0x80000000}, 0x8) r6 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r6, &(0x7f0000f67000)={0x0, 0x0, &(0x7f0000c60000-0x10)=[{&(0x7f0000387000)=[{0x14, 0x40000106, 0xf01, 0x0, 0x0, "03"}], 0x14}], 0x1, &(0x7f0000f69000)=[], 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) recvmsg(r5, &(0x7f0000018000-0x38)={&(0x7f0000e51000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fec000)=[{&(0x7f0000fad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x1, &(0x7f0000e13000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0x6}, 0x100) mount(&(0x7f0000008000-0x8)="2e2f66696c653000", &(0x7f0000006000)="2e2f66696c653000", &(0x7f0000b15000)="746d70667300", 0x0, &(0x7f0000027000-0x3d)="71fc5d67c23484af47813d279fbc87f5223987ca25c8f275c7ad5b1d9d08633be6debd92b7e2c799629d871d6ee422648a8e9d24d67c167de57f2c37") r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000098b000)="2f6465762f7161745f6164665f63746c00", 0x89c7c0b43788d606, 0x0) ioctl$EVIOCGKEYCODE(r7, 0x80084504, &(0x7f0000812000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000ab0000)={0x8001, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) removexattr(&(0x7f00009ca000)="2e2f66696c653000", &(0x7f0000703000-0x2c)=@random={"747275737465642e00", "757365725e946370757365742c656b657972696e676d643573756d40766d6e65743100"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) readahead(r4, 0x4, 0xfffffffffffffffa) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00001c2000-0x1a8)={0x9, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2017/10/12 14:27:06 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000+0x72a)={0x3, 0x0, 0x10001, 0xb7b}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f000007f000-0x8)={r1, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r0, 0x1, 0x1000, 0x45, &(0x7f0000002000-0x1000)="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", &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0x7f}, 0x28) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000)=0x7fffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0xb7)="db66bccb508ab0cf98fac70d519709fb3be4e6da8d213f7649c33c37822d0f6c04cd455e09b8ba43603bc89923d26cae68157c15b7626ee12e9e5a6b8fc058e76003ad6d917fde259eb78f5e70ac7644e530affef3b3b65676502a483d38d575fae591fff6ffcd3d6d980b3221ed12d61523fec3c89d35fb27eaa1c7aa1bfdd1b8b8bab9aa629d913febf58e78438333094dbd10f4a5633f8a22491db2bf8853f5576d2a9ffaade7e240d247438e36046b64511638a2d9", 0xb7, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000002000)="2f6465762f766373612300", 0x6c, 0x410000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000003000-0x24)={0x5, 0x80000001, 0x7, 0x3, 0x6, 0x9, 0x80000000, 0x3ff, 0x8, 0x3f, 0x7fff, 0x4}) sendfile(r2, r2, &(0x7f0000000000)=0x33, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000005000-0xc)={0x7, r2, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={0x0, 0xf0, "e26da5a276d04291110a4f2093a0602c9b0a9a123ec47d130db38b293ca465ad70d29126c41189ac43059cf770d5205a32da6ce3150ffa32e3e8663ea95d55c35fbc0f83dc9471cae4844d4c79c7a456ceb4a2eb4455e724fbe971c7668372f1ac700b5ffba2ce67a0f12bea24a4835050db9aa1f249ae9ffea7bb8d9babe9c8e3939e9aec33fdb71076473cf5d02c910dabde8f43edc2a2e2ea24d8db1bc5f524acc53da3fe288741082224eb3c60d82b9926933ef21bc54d71ad70b7f6d2e83e0bbcae416f4f8c5dee7b3a20019e4d9efc4d978b93b65cfd75506552413a1bb33ad0d4fbb01ea86d4b8af6e985ec58"}, &(0x7f0000004000-0x4)=0xf8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r4, 0x4}, &(0x7f0000003000)=0x8) connect$netlink(r0, &(0x7f0000003000)={0x10, 0x0, 0x400, 0x3ff}, 0xc) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000007000-0x70)={[{0xfffffffffffffff7, 0x0, 0xfffffffffffffffa, 0x4821, 0x1, 0x4, 0x8, 0x58d, 0xff, 0x7ff, 0x3, 0x6, 0x3}, {0x6, 0x6, 0x6, 0x4, 0x80000000, 0x5, 0x4, 0x259, 0x7, 0x80000001, 0x3, 0x80000000, 0x9}, {0x2, 0x3, 0x7ff, 0x40, 0x6, 0x6, 0x81, 0x3f, 0x6c, 0x401, 0xbb6, 0x400, 0xe1f}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r6, 0x4, 0x44000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000008000-0x30)=[{r5, 0x22, 0x0}, {r2, 0x200, 0x0}, {r3, 0x0, 0x0}, {r5, 0x4420, 0x0}, {r5, 0x8, 0x0}, {r3, 0x40, 0x0}], 0x6, &(0x7f0000008000-0x8)={0x77359400, 0x0}, &(0x7f0000001000)={0x1}, 0x8) 2017/10/12 14:27:06 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000014000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x400) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000012000)={0x0, 0x0, 0x4}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000014000)={r1, 0x80000, r2}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x5, 0xe2, 0x4, 0x1, 0x1, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r4, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="719d63be943889d9e84a2b619d1da941390fb2fc327b79c5b2419d0dc7beb19834efb91225a0d609643a0f906cee87ff6f0a1b82a967c9c0982016", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r4, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000013000)={r4, &(0x7f0000005000-0x32)="2517d069b2f7d2161cd58045119f8b52f337edc92e0c02deb148ab19f95fe44dd5e568bbacd8e86cd11f75b7de10140069b6", &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000009000)={r4, &(0x7f000000c000)="", &(0x7f000000d000-0x2)="0fe6", 0x1}, 0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="4698cb69d32611f74b4ff55c915672187d9234a0978f9b2324e654b83767795d165f2a037fcdffc5b452baf386bcb4003bbb3d50a70c03f0d22b00000000b88b030e229b6b55fe7716c93524fdd39f8caee93944728a68f8525d56635adefe2b", &(0x7f0000011000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000014000-0x18)={r3, &(0x7f0000016000-0x1)="e2", &(0x7f0000014000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xbe0707fd2c8bf56c, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x3, 0x32, r4, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r4, &(0x7f0000014000)=""}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000016000-0x18)={0x0, 0x4, 0x0, 0x4, 0x0}, &(0x7f000000e000)=0x18) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000c000-0x8)=@assoc_value={r5, 0x200}, &(0x7f0000016000-0x4)=0x8) 2017/10/12 14:27:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x4800, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000-0x28)={0x8, 0x17, 0x9, 0x7f, "994ee2926bd507259addc4778ecfe898d234fe73ba1859db4a55ef6de87336e3"}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) fchdir(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000002000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000002000)="0000000000000000000000000000", 0xe}], 0x2, &(0x7f0000003000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x8}, 0x10042) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8, 0x141000) fcntl$setpipe(r2, 0x407, 0xffffffffffffffe1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") set_tid_address(&(0x7f0000000000)=0x0) pipe(&(0x7f0000000000)={0x0, 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$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000003000)={{{@in=@remote={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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getgroups(0x7, &(0x7f0000002000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r8 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000004000-0x10)=[{&(0x7f0000004000-0x6a)="092c062eb8b87dc94b4ce2a36767fcaa362f9d66537657f0cba57fd3cffa872b13dbd482728b12c9ac5ddd623db5e1d935b8a1ce079dbebe3a24fe8db19774ba7ddde8e92987145e8ca82fbe63c71b11c20186e64fc7962d3a3654b10ff1f5aeff4ee45c7ddbac612e28", 0x6a}, {&(0x7f0000002000)="1e3ddd28cbfba367a96010f760fe8e5b9d6af4c31fe784dd6bb2340afa25b6b84f43994bec8e90baa91cac1213d32c", 0x2f}], 0x2, &(0x7f0000004000-0x30)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x2, 0x80}, 0x88c1) 2017/10/12 14:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00003ea000)={{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0xac5b}, 0x1, [0xffffffffffffff8e, 0x0, 0xfffffffffffffffd, 0x10001, 0x14, 0x9, 0x6, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b7d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000083e000)=0x10, 0x80800) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000f5000)={0x0, 0x9, 0x3, 0x3}, &(0x7f0000298000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r2, 0x200, 0xc965, 0x400}, 0x10) keyctl$update(0x2, 0x0, &(0x7f0000bf0000)="", 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000113000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x806, 0x0) r6 = creat(&(0x7f0000a21000)="2e2f66696c653000", 0x40) mkdirat(r6, &(0x7f00006bb000)="2e2f66696c653000", 0x100) setsockopt$inet6_buf(r5, 0x29, 0x39, &(0x7f0000ff0000-0x18)="ff02040000ffffffffffff78d60000d8144e000000000205", 0x18) connect$inet6(r5, &(0x7f0000dd7000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfff}, 0x1c) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000411000-0x10)={0x4, 0x1000}) sched_getattr(r1, &(0x7f0000a1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r7 = dup2(r5, r5) vmsplice(r5, &(0x7f0000af0000-0x40)=[{&(0x7f000017d000)="6efa0e6cfb32e70d7874136fdb96ed64baec7921570bb43706a88f5d257608f67bf86c5a43bf2c274adf85c339fa11c291da14a046a3442f735117f565e33f18e09c68be66acf22c6b803e731a0171410da68ae1d45b00eb5a2fd7c2308e4f4040fe4002f3b4ddb1c1e23fbc0bc47119fece18f80a6afcdd16d75c9ac1e604015fe70782647a418abe973e9b2ba272cdaad6a8b520b0bebd949ad0561319f50fc05692454b24f89aee52076fc1777033d4eb94d1ca7db393a9c241c696bd241bb2c116", 0xc3}, {&(0x7f0000c16000)="d0bfc9ad566f4cb840fd5e3873c61afcb388c42c0f584372d97de03594d99ebe5891bf7c1d57fc686cf25396c7360ade9d22b3e06ad2cfacecc21122ef295a253971894034dff1d4a377b68d11d57d541096627950fc1b697c17fc71cdb93074b4e219aa7c3b85af2b5ba2bfb3ce6a13575d5e26955b5d509667dd351f03024842", 0x81}, {&(0x7f000029d000-0x63)="51b6efb8aab7f14cf53861ff8689baae9edfe770bc6c4417d59f079f779061923f1b8a54d3a6537b4293ecab51b26d41416f16e41a41267844a3f0df697e4001b154393b758827e6cbb227c5d7f2198f211c734ecbcd7cb237e76c0bb7666b2127b477", 0x63}, {&(0x7f0000f10000)="8d29fc219fabcc880dd7a86db28720e6d4a1c7084512a8321d56578719ac3fb8146bba53ed8ec30f2f74f7b3bdcefc68faaca187c40d7776ca53546b2f44457b8a7314190764536883f9fdb3582bbf107bce457d47e4cf727aa146763c9c86ccdd3878", 0x63}, {&(0x7f000026e000)="7a06363c9f78e8ba78abf7e7e6c29fd770282fbc9f363e7ce6631d0538f7cdf1da033aa24a56a1e8cd242fff684c37b7c2561d234ba99f8b27239580a54b6027bfb1fe25a6e9d9", 0x47}, {&(0x7f0000e7b000)="611fa71359cb60911378f94fdb4896fd9c066a88bb13f6af17667fa38c73726e8bad7f03d2492b8560e56aa7b8f508d4ce62801a92f1a2fadb34191336336538f2f38ad12fa4fe2f9f297c9d911744cde8f4ba6268b3b70488437920246f68b82c631ce586dbefa1771d84fdfdab", 0x6e}, {&(0x7f00002cb000)="7b9104", 0x3}, {&(0x7f0000c43000-0xee)="c976aca9557f8f0191b9061cacd36e8cbafc947cf79ade02863620e599b6543ce069dd7b84da7fd5873c6f8dce7ed6de52b93d100c140408eb243bb7dbd4a5b4089d9d0225d82535118778646fb06592e56d006f23f73e0611b1ed09645079d5fcd478229a2290f4365ecc57d06980617f86efd70f6a3b1ce3a384683f137503c5c499acd5b4843c34cb37688c367b672d6a040eeebe5d3a119071c7d15ecca86d03bd624179d88b19b416b6b562e6d093faead19804e70ad099392660a464e7b2e99680638332b3370a4a9c59ec2829527536b9eef3a09269b89f606a74b7fe1ca5318ed42f7a33d5ecbc875d57", 0xee}], 0x8, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000ff1000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d43000)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000e45000)=@assoc_id=0x0, &(0x7f00009f7000-0x4)=0x4) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00000a1000-0x14)={@loopback={0x0, 0x1}, r8}, 0x14) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f0000f66000-0x78)="c50020000000010007a8f79b5a06790775bed544017d5cdbb4b97a2774a718cd0000000248eddd44252e89d1363587f8dd7df0300351c41fa61c348d3f00000080ae7007725b65e19a8bb8765ce0f7897c6caa9f2d2fbee79bbd8807f881ab9ede37c41667928927268933588f2a6fe058e69a99d31f6f11", 0x78) r9 = open(&(0x7f0000cbb000)="2e2f66696c653000", 0x20001, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00005a5000-0x10)={0x0, 0x1, 0x40, 0x4}, &(0x7f0000ecc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000000000)={r10, 0x4, 0x8000, 0x6, 0x2b72, 0x7645}, &(0x7f0000a04000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x27, 0x0, 0x0, 0x0, 0x4c, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f000002b000)={0x2, 0x2, 0x7, 0xffffffffffbffffa, r11}, &(0x7f0000336000)=0x10) setsockopt$inet6_buf(r3, 0x29, 0xca, &(0x7f0000f08000-0xd1)="cfc61e571a9a65567ee494394d1bbe5be039dfe710b11ce988a4cd0c098046cb7a0ceadece787bdab99bea35e45e820a06659ab1f37dbe5b886f3b832f2e85db228ca5cfac8132e40f3804e07c115db3ea5650edfab7021a0ca508bb57af241afd04058a87f0e4ff61b52a2e5d547dde389ca5dc363468d32c9da446303fd7f1e100ec86611b40a7e7ad40abb63fa9a730a274db95a77e7a136ab0cb567bfb736f7499cc647691aba409d1bccf863a3f119e39979af82578ac8b3b6a83361bcf55ee56174b413566e149b70fb21e3835c0", 0xd1) setsockopt$inet_buf(r12, 0x0, 0x40, &(0x7f0000006000)="958e396937a186d0c500000000000057758100001500000000079ab4d1ed5c28267b784456ca05480000000000000000cc49b7df312c37a2401a937959f43a69b17356264295bf715dfd52bc010000004f4e49fda506", 0x56) 2017/10/12 14:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b40000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x80000, 0x0, 0x0, 0x4000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x65b, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000361000)="2e2f66696c653000", 0x8000, 0x0) r0 = socket(0x13, 0x7, 0x7) bind$inet(r0, &(0x7f000032b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r0, &(0x7f00003ef000-0x2c)="13bf10517101d05ec4e5b2749e02ce8f540da6eda960682fa0254f33b78a1736a0882fb5a8bc4e8cfaf150a8", 0x2c, 0x40, 0x0, 0x0) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) syz_open_dev$tun(&(0x7f0000362000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800) epoll_create1(0x8000000000080000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x0) r2 = gettid() getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000b57000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000865000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) write$sndseq(r4, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"60b42bfe314ffe14c8a573d1"}}], 0x30) ioctl(r4, 0x227d, &(0x7f0000cf5000-0x1)="") readv(r4, &(0x7f000036a000-0x8)=[{&(0x7f0000300000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) recvfrom$packet(r1, &(0x7f000026f000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x40000000, &(0x7f00002c5000-0x14)={0x11, 0x1f, r3, 0x1, 0xead, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ptrace$setregs(0xf, r2, 0x5, &(0x7f0000222000)="6703910239908735357a0d63119926375b7e3b171fa55039fba2d198611b91543688e0437a55733310089d1d3703de3cf559c5416f14b17c0239b015339c1fd08ee1abf130db301aa1fe54390000000000000ed3c9937df0dcfb396ee4ed005a5a33ba0914ea8eb47a1e7b9cb8eeb75d9540fbf0b43426cd4d9855a28f17aa375193cd73b4c42064217e377cb43b3b4730b7c9ab81adc76962e21bd967c03fccd1550d5226cc73af9ce3c6682786e6ca0cfe54d78d085730296ee2905a56b2358f5b06eddf5c42fafde209f0e9795feb44dadc468001b05c24") ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000b95000+0x3d1)={&(0x7f0000a38000-0x19)=[0x8, 0xa2f, 0x0, 0x1], 0x4, 0x0, 0x0, 0x0, 0x401, 0x0, {0x0, 0x1, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2624, 0x8, 0x0, 0x0, 0x7, "ebec070458a8cc97080a1e9f6ff6eb05ca223492e6c618084f14a56daa8f1590"}}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007cd000-0x4)=0x0) fsetxattr(r4, &(0x7f0000579000-0xe)=@random={"6f73782e00", "776c616e317d6c6f00"}, &(0x7f00007ca000)="00", 0x1, 0x2) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00004d7000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) write$evdev(r1, &(0x7f0000548000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) sendto(r1, &(0x7f0000378000-0x8d)="9052a2ed7e7b1dc03c39a8346c835b9554e11026b2750afca1f99161364ff46585eb51d2b8dcf7aff73b95aa58f24966d850cce5dfda3be311722db755d7513e3e24ea237b52c9d7d03c15ce9610357110ff11bf6a1da094e0f5932290a98b4d319d5db779fdf65d0fc7f88c11ce335b51c24d6dbd031603866d4727cdcdbf68223c21a643e733f75b7fdcd300", 0x8d, 0x4000, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x72419a6b) pwrite64(r1, &(0x7f0000b06000-0xf0)="265c05d88815dc3f2f25dbb8109719b968be7c7614395c926cf7317a337ea5a900d0c972919255fe8cdfba1943f7f1e8799c608d2850f230f84f2071649a03f2b3f1aa82846d25b7cb3ac0a7a326acdf9fd45aa39b5fb46b7d384012868b57d57ada048ee53801832d7e733f72f57beafcd26a685288ee82b730ab3bb847d57ec97a585378773eb714a9929b9b9cb84b8aae5d3c9a0be11f53e2657265c7df0ee9a682a3c521ee1b606dcc332a02634243db4d4c0e44be63537579c2b185b5541fa74b9f09794c95ba8c6923b5edb612a5dd7831902a5091c3329c48f97f1f0fedac7136f968747bef3842284ccc14d3", 0xf0, 0x0) 2017/10/12 14:27:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000fa5000)=0x61, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fc00000000006500070a000066036d00000400ffd90700080004000c0000070c0b37", 0x29}], 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000f91000)={0x0, 0xfffffffffffffff7, []}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000faf000-0x8)={0x0, 0x0}, 0x80800) futimesat(r3, &(0x7f00006d7000-0x8)="2e2f66696c653000", &(0x7f0000266000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f000057b000)={0x27, 0x3, 0x1, 0x80000001, 0x5, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup(r2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000030a000-0x20)={@loopback={0x0, 0x1}, 0x80000001, 0x0, 0x3, 0x1, 0x21c5, 0x100000001, 0x5}, &(0x7f000096c000-0x4)=0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009e5000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000063000)={0x13, 0x1000, &(0x7f0000001000-0x1000)="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"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x4, 0x3e) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055c000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000a5d000/0x2000)=nil, &(0x7f000075b000-0x4)=0x0) mbind(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000430000-0x8)=0x0, 0x2, 0x1) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r7 = socket(0x1b, 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005a9000-0x8)={0x0, 0x5fb0000000000}, &(0x7f0000a14000-0x4)=0x8) bind(r7, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r7, &(0x7f000091e000-0x80)=@generic={0x1e, "0191000000ffffffed000000001f000009a979f321b30c7bc8790405000000030a53a632ed4538000001018f00000000000000070a707c00010000007fc5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3131514a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/10/12 14:27:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000000000000003, 0x2) connect$inet(r0, &(0x7f000056f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000aca000-0x8)="2e2f66696c653000", 0x0, 0xfffffffffffffffc) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000386000)="2f6465762f696e7075742f6d6f7573652300", 0x1d19, 0x8000) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000ba9000-0x28)={0x0, 0xfffffffffffffff7, []}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r4 = dup(r2) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00007f7000-0x10)={0x9, 0x9, 0xff, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000030a000-0x20)={@loopback={0x0, 0x1}, 0x3, 0x0, 0x1, 0xffffffffffffffff, 0x21c5, 0x100000001, 0x7}, &(0x7f0000492000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000072f000-0xc)="2f6465762f6175746f667300", 0x40, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000fc, 0x0, 0x3fffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0a000-0xf)="2f6465762f73657175656e63657200", 0x41, 0x0) write$sndseq(r6, &(0x7f00007a0000-0x1b0)=[{0x4, 0x7f, 0xfffffffffffffffe, 0x20, @tick=0x7ff, {0x2, 0xa0}, {0x800, 0xff}, @ext={0xdc, &(0x7f000076d000-0xdc)="cf1fa2ce59404c74af115c64cb9dac3f0f82194d859435467e93c41894fd5edd57a50ad3f26ad3becd733f98e6391a7b6f9b5b141250ada7a4569862baef43defd2861e553457b7734b27261696bec66a778c44eea67e3cbb5e5311c2d6843f41e8697b47913db304c3c77cd84ec636a399c440d9866ec25f91ce9d5205ae9a837abaaad08bf61b182f8f4e19351c532bdc897626310b36a0293d2009c3d44f03bfba88c32c58f6c8bab265b0c8d2c35f7c0695f57ee8aaf2d2d9cc137654060934d9dc56c30d47c30da053f61953f9a71e5e6b561f7b37e72ce3f06"}}, {0xff0b, 0x4, 0x400, 0x5, @tick=0x5, {0x30, 0x3}, {0x8f9c, 0x1}, @result={0x0, 0x9}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x6, {0x5b10f405, 0xbee}, {0x800, 0x82}, @time=@tick=0x80000000}, {0x20, 0x1, 0x100000001, 0xffffffff, @time={0x0, 0x0}, {0x8, 0x9d0}, {0x2, 0x400}, @addr={0xfff, 0x455}}, {0x7, 0x4, 0x3, 0x10000, @tick=0x71, {0xd7b7, 0x80000000}, {0x8, 0x7}, @result={0x7, 0x7fff}}, {0x81, 0x5, 0x3, 0x8, @tick=0x5, {0x6, 0x8}, {0x400000000081, 0x1}, @queue={0x4, {0x1, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x2, @time={0x0, 0x989680}, {0x80000001, 0xffffffff}, {0x0, 0xffffffff}, @ext={0x44, &(0x7f0000d1e000)="908407f193446169755ac7739de3aceb12d9d25bd9a8ff100adb1421e8a3f7d4fedf535abd92a117662916a321c5fcd2f6d0769c76ca5ff19a1c5549058fe4d72d453013"}}], 0xc4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00006bb000-0x10)={0x6, [0x0, 0x5, 0x0, 0x1, 0x3, 0xec3]}, &(0x7f0000fcf000)=0x10) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00006a9000-0x4)=0x0) ptrace$peek(0x4000000000000001, r7, &(0x7f0000b9c000)=0x0) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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) open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) llistxattr(&(0x7f0000e66000)="2e2f66696c653000", &(0x7f0000d00000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) 2017/10/12 14:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) socketpair$packet(0x11, 0x6, 0x300, &(0x7f000013a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x40000000000001) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000233000)=0x0, &(0x7f000086e000)=0x4) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000004000-0x4)=0xc, 0x4) connect$inet(r4, &(0x7f0000de1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000303000)={0x0, 0x1000, "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"}, &(0x7f0000284000)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00006ef000)={r5, 0xffffffff}, 0x8) r6 = dup3(r3, r3, 0x80000) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f0000bda000)=0x0) sendto$inet(r4, &(0x7f0000005000-0x69)="5d42d190", 0x4, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r4, &(0x7f0000ef6000)={0x2, 0x2, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r7 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = fcntl$dupfd(r0, 0x0, r0) clone(0x80004, &(0x7f0000330000-0x1000)="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", &(0x7f00009b6000-0x4)=0x0, &(0x7f0000ed6000-0x4)=0x0, &(0x7f000045b000)="1f542feb62232b74768425307ee66e79049637c658ba789858f60fa155d7ff06b604b966b9b8dab40ed31789e236eb3c4317ae3fcfd92c871ee882c78717ee2d9bc557bc33ee4b958d2dcdbabec2afe97f74b98577ac8743901c10be17b77d543814a255fed8f9d303b93faa4f1c0e741313b712f33b480a7695d52e270534392045d8e2dae010a8e645e2f028e11d17f352df2b45f485fcf6f94e1b21a3e2f1ee661242ddfdb58749723af1c51e15e645abe987c68a41a0fe7e1323127de848e0fcac040c7e169cef") ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4402}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) write$tun(r8, &(0x7f00009a7000-0x168)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x12e, 0x0, 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}, {[], @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x7, 0x0, 0x16, 0x40, 0x9, 0x0, 0xc000000, {[@generic={0x5, 0xa, "098495db598e0513"}, @md5sig={0x13, 0x12, "08868364eb81d7d116b4ee9b5cdb73e3"}, @md5sig={0x13, 0x12, "0fe27dd9f903e7994d6c03451cb2511a"}, @fastopen={0x22, 0x12, "e2998b438675e27c0db17f0dc4b8e744"}, @sack_perm={0x4, 0x2}]}}, {"fbcd18034b382abb222ca2427cc2b20c44a05dcda37f87798632aba866a2d385d444c6cd2f6fba0bf94a544ed155a044059bd4fadd348efa3db4e0cbb7b6900d5749a2e5c1f36d56e73908f419415d7b31cb60676da4828a1ec1a34d0a0a676d22edd433b6f00909187b292bad044603205845217f50932121d70b27262d7f487ed237a125154ead7b1e832bf01355112b953b5f66c6acba2e48bef648064b109ff200fcfe9213429bf647d28a31b7655c3d3918f2abd36b7212ea5de4acb0791694cc2476ec4b957a91355f9878cca1ed11d8e716c7"}}}}}, 0x160) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e03300000000020000000100000"}) [ 117.260856] tmpfs: Bad mount option q]g4G [ 117.338333] tmpfs: Bad mount option q]g4G 2017/10/12 14:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a6c000)="260000005e0009fff10000f83a0000000000000001fffffffffffffffd00085b1ee9fb4b35ea", 0x26) r1 = syz_open_dev$mouse(&(0x7f0000ca9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1aa7fffe, 0x7ffd) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f000067d000-0x28)={0x2, 0x3, [{0xfffffffffffffffb, 0x0, 0x3}, {0x3, 0x0, 0x5}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c56000)={0x26, "736b63696fffffffffffffee0000", 0x0, 0x2000, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x20000000) getsockopt$sock_timeval(r2, 0x1, 0x1, &(0x7f000042d000-0x8)={0x0, 0x0}, &(0x7f0000a0d000-0x4)=0x8) select(0x40, &(0x7f0000001000-0x40)={0x8, 0x0, 0x3, 0x0, 0x2, 0x6, 0x1, 0x7af}, &(0x7f0000b81000-0x40)={0x401, 0x3ff, 0x6, 0x2, 0x2, 0x9, 0x39, 0x6}, &(0x7f0000001000-0x40)={0x9, 0x9, 0x4, 0x4, 0x28d, 0x80000001, 0x5, 0x18}, &(0x7f0000001000-0x10)={0x0, r3}) r4 = syz_open_dev$vcsn(&(0x7f0000229000)="2f6465762f7663732300", 0x8, 0x200000) ioctl$VT_RELDISP(r4, 0x5605) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000000004, 0x32, r4, 0x2000000000000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000002000-0x4)=0x0) ptrace$getenv(0x4201, r5, 0x7, &(0x7f000020c000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000001000-0x9)="000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000041c000-0x5)="7573657200", &(0x7f0000efc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff7000)="", 0x0, 0xfffffffffffffffd) getresgid(&(0x7f00002a5000-0x4)=0x0, &(0x7f000099d000-0x4)=0x0, &(0x7f0000ea7000)=0x0) geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = gettid() rt_sigqueueinfo(r7, 0x7d, &(0x7f00002c6000-0x10)={0x42, 0x3ff, 0xffff, 0xff}) r8 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x100000000001) ioctl(r8, 0x4c06, &(0x7f0000011000)="a7") 2017/10/12 14:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x2, &(0x7f0000cce000-0x8)={0xfffffdfffffffdfb}, 0x0, 0x8) timer_create(0x0, &(0x7f0000a8e000-0x60)={0x0, 0x12, 0x4, @tid=r0, []}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000450000-0x8)={0x0, 0x0}) socketpair(0x4, 0x80000, 0x6, &(0x7f00003ad000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000e85000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1a000-0x4)=0xb) pselect6(0x40, &(0x7f0000151000)={0x1, 0x3, 0x8, 0x3, 0x1, 0x7, 0x3ff, 0x5}, &(0x7f0000572000)={0x5, 0x1000, 0xfd, 0x4, 0x0, 0xda9, 0x9, 0x10000}, &(0x7f0000abb000)={0x1, 0x3, 0x1, 0x8, 0x0, 0x4, 0x5, 0x8}, &(0x7f0000aa7000-0x8)={r2, r3+30000000}, &(0x7f00009f4000-0x8)={&(0x7f00009f0000-0x8)={0x6}, 0x8}) connect$bt_l2cap(r4, &(0x7f00005a4000-0x9)={0x1f, 0x81, {0x7, 0x2, 0x7fff, 0x7ff, 0x0, 0x5}, 0x6, 0x1}, 0xe) timer_settime(r1, 0x1, &(0x7f000054c000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e87000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r1, 0x1, &(0x7f0000ad1000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000de8000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000095f000-0xb)="2f6465762f6877726e6700", 0x600, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000881000-0x4)=0x4, 0x4) bind$ipx(r5, &(0x7f000032b000-0x10)={0x4, 0x8, 0x8, "662c106e3747", 0x8, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x7)="65140a31255b02", 0x0) 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, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r6 = creat(&(0x7f0000fdd000)="2e2f66696c653000", 0x100) r7 = inotify_init() socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000) pwritev(r8, &(0x7f0000899000)=[{&(0x7f00004b2000-0x2)="485d", 0x2}], 0x1, 0xfffffffffffffffd) r9 = epoll_create1(0x80000) ioctl$TCSETAF(r9, 0x5404, &(0x7f0000ed5000-0x14)={0x9, 0xfffffffffffffffa, 0x401, 0x8, 0x0, 0x10001, 0x5, 0x1, 0xffffffffffffff03, 0x7}) setsockopt(r6, 0x1ff, 0xb66, &(0x7f000036a000)="fe56cf56adcdbe51d632b0dee7f625144b82ce9c084fde4f2a7ed424750e046ef1e3fd04d0d89dd9f727f4ac8fece733f5af1015ac25c631", 0x38) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r7) poll(&(0x7f0000472000-0x10)=[], 0x0, 0x0) 2017/10/12 14:27:06 executing program 4: 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(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000ea6000)="", 0x0}], 0x1, &(0x7f0000be5000-0x10)=[], 0x0, 0x0}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00007de000+0xf51)="2e2f66696c653000", 0x15) r1 = open(&(0x7f0000fbe000)="2e2f62757300", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b30000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000c22000)=[], 0x0, &(0x7f0000fcd000-0x70)=[], 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002a000)="2f6465762f73657175656e63657200", 0x581000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000a2b000-0x10)={&(0x7f0000531000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000fcd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f00001ed000-0x1c)={0x1, 0x100, 0x9, 0x0, 0x7, 0x9, 0x4, 0x10000000004, 0x0, 0x22, 0x81, 0x1, 0x0, 0xb2, 0x6, 0x9, 0x800, 0x8000, 0x4}) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000d50000-0x8)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) fcntl$setownex(r4, 0xf, &(0x7f0000b29000)={0x0, r3}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c24000-0xb)="2f6465762f6877726e6700", 0x105c00, 0x0) dup2(r4, r5) tkill(r3, 0x16) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fb0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000e41000-0xb8)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}], 0x6, 0x0}, 0x0) 2017/10/12 14:27:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000924000-0x8)="6269675f6b657900", &(0x7f0000833000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000623000-0xe8)="1b38b92f817e5acd9b763f295f777fa4ad120c2bbf375109636e6b4a10dfd781392542d03af051b408d018f6d5b910c2351e16cc11460bc1688208d6693933f72321ee10f760e2eedcb6bb249d797185ed7f1ea9b94661ce5527687a88c5a66bc941123685721724e5d2c3f4985cbbaf3e6c86519c823f9b93e9d46dac413a804032cbd24178f90963552157f813a563ddaab570603dcbb6f401033f5bfc92f4d03677acc0aa4d1646a17d3c601a1acc4672e1a1fa66175c6ff7e70dfe24e2cb3b9d249096a2e0d23d74f1ed5103c2015a4ca7fd92789118d46a597d44217fb384eeb2b686a44b1e", 0xe8, 0xffffffffffffffff) keyctl$clear(0x7, r1) socket$inet_udp(0x2, 0x2, 0x0) move_pages(r0, 0xa, &(0x7f0000d9d000)=[&(0x7f0000d1f000/0x2000)=nil, &(0x7f0000368000/0x3000)=nil, &(0x7f0000d09000/0x2000)=nil, &(0x7f000056d000/0x1000)=nil, &(0x7f0000595000/0x3000)=nil, &(0x7f0000717000/0x3000)=nil, &(0x7f000085c000/0x4000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f000094d000/0x1000)=nil, &(0x7f0000c70000/0x4000)=nil], &(0x7f0000818000)=[0x5, 0xffff], &(0x7f0000757000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007a0000)={0x0, 0x5}, &(0x7f00002e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c45000)={0x0, 0x0}, &(0x7f0000493000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000097a000)={r2, 0x80000000, 0x8, 0x2000000007, 0x800, 0x4}, &(0x7f0000c79000)=0x14) r4 = syz_open_dev$mice(&(0x7f00006d6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000028000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003ba000)={r3, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x0, 0x80, 0x4414b181, 0x6a, 0x40, 0x8, 0x6, 0x3, 0x1, 0x100000000, 0x4, 0x8, 0x0]}, &(0x7f000047d000-0x4)=0x108) r5 = socket$inet6(0xa, 0x3, 0xa1) bind(r5, &(0x7f0000ab4000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) read(r5, &(0x7f000009f000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x1a, &(0x7f00009aa000)=0x56c100, 0x4) setsockopt$sock_int(r6, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r6, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000815000-0x1)="12", 0x1, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r7 = socket(0x11, 0x80000000803, 0x8000000000300) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000fec000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x0, 0xfffffffffffffffe}, {0x200000006, 0x5, 0x100000000000003, 0x8000}]}, 0x10) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000545000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2017/10/12 14:27:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x202400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000ec2000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000f4f000-0x8)="2e2f66696c653000") clock_nanosleep(0x2, 0x1, &(0x7f0000545000)={0x0, 0x989680}, &(0x7f00004d4000-0x8)={0x0, 0x0}) stat(&(0x7f0000cde000)="2f2e0bb7", &(0x7f00006a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000df6000-0x1)=0x3) getsockname(0xffffffffffffffff, &(0x7f0000fb8000+0x54e)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c8f000)=0x58) bind$unix(r0, &(0x7f00006ec000-0x6)=@file={0x0, "2f2e0bb7"}, 0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000892000)={0x10201, 0x1, 0x100000, 0x1000, &(0x7f00006d3000/0x1000)=nil}) ioctl$TCSETS(r0, 0x5402, &(0x7f00005be000)={0x3f, 0x4, 0xfff, 0x6, 0x2, 0x5, 0x5, 0x0, 0x2, 0xfff, 0x5a, 0x5}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e85000)={0x8, 0x0, 0xffffffff, 0x437, 0x9b, 0x7fff, 0x3, 0x19, 0x3f, 0x8001, 0xe6, 0xfffffffffffffffa}) epoll_create1(0x80000) ioprio_set$uid(0x3, r1, 0xfaf2) mbind(&(0x7f000073b000/0x4000)=nil, 0x4000, 0x1, &(0x7f000024e000)=0x800, 0x8, 0x1) r2 = creat(&(0x7f0000ee9000)="2f2e0bb7", 0x9) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0x8, 0x6, 0xa, 0x1, 0x0, 0x0}, 0x14) r4 = add_key(&(0x7f0000969000)="6c6f676f6e00", &(0x7f0000ade000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000082e000)="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", 0x1000, 0xfffffffffffffff9) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000c63000-0x400)={"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"}) r5 = request_key(&(0x7f0000317000)="2e726571756573745f6b65795f6175746800", &(0x7f0000284000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f1b000-0x2)="2900", 0xffffffffffffffff) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000e02000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r2, 0x0, 0x3, 0x2) keyctl$search(0xa, r4, &(0x7f00003e7000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000092d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r5) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000df5000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r3, &(0x7f0000fdc000)="", &(0x7f000040e000)="2c", 0x0}, 0x20) ioctl$KDENABIO(r2, 0x4b36) chdir(&(0x7f0000b59000)="2f2e0bb7") [ 117.406595] device gre0 entered promiscuous mode 2017/10/12 14:27:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x401, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x1d, 0x8, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0xc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0xc) close(r3) r4 = socket$unix(0x1, 0x20000000000007, 0x0) geteuid() getgroups(0x6, &(0x7f000005f000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fb1000)={{{@in=@empty=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, 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, @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}}, &(0x7f0000aa4000-0x4)=0xe8) getegid() lstat(&(0x7f0000c5e000-0x8)="2e2f66696c653000", &(0x7f000063f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000614000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e02000-0x4)=0xe8) getgid() sendmsg$unix(r2, &(0x7f0000de8000-0x38)={&(0x7f0000c68000)=@file={0x1, "2e2f66696c653100"}, 0xa, &(0x7f0000bec000)=[{&(0x7f0000210000-0x1)="", 0x0}, {&(0x7f0000a62000-0x7a)="b01954b9da18b962bc56dee8d2b6d041f246597e12e6a43119f7fd8859b824b6b6817f0b4820dd30143cbd3d5cd4a9b00cab8ecd9cc508f3716facbf2f650e638aa8e60578de5b43fa6e2ff3903a660092ce4d6cd7bef1482a7ebee0264d57c90b52bc0991464e5f412c8b78b3135ba54f76e8b597b54649d08e", 0x7a}, {&(0x7f000017c000-0x7f)="1e5f45527a9525b1062ed3d4ab6a1755a83b5b32ac80b331dd99f45c47065fc44653f22d45b40700000000000000ba19f3d5f73bbc529f33098a38ec0b29b3bb8d06dfcd77ec7d78f6ea770fa2f8180674364f5559a4f8d548b1c89302c14e01a6677b62b23d34767f1a5e1cac4c7ff40d28ce97c969b44f761b320c84f9f1", 0x7f}, {&(0x7f0000bed000-0x89)="cf543f2b362b2d30b5b3a42db34ffd4db370cead9a2e5e771b71a1e12d06c8d337f6e4e5dfbbd67e3d7d8e3098071db0e40a299deb6ca2d1b69feff9ca3bb3751bf5785caefc1b2418cbd4e43eaf8bb1af09c4293031a1351e57e06556312e053b7748dbc4e595607241aff1270e9d5d7103aa4d69d2375b43587fb47d113783d66483a035189f9fc2", 0x89}], 0x4, &(0x7f00004c8000)=[], 0x0, 0x50}, 0x20040000) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3, r1]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000eff000-0x6)="6c6f676f6e00", &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bda000-0x56)="53cff049a221c7524e354222476ef95cbe1ac0b106ba5e16b9541673b1f5d95306be69fca281b427e0055ef602da080720766de6c720d926c1330e11268946f65dcdcf3e8a32820e50c1196d32d1f5c101352f5aba69", 0x56, 0xfffffffffffffffe) keyctl$search(0xa, r5, &(0x7f0000fd5000)="6c6f676f6e00", &(0x7f0000c8c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r5) listen(r1, 0x6) dup2(r2, r1) r6 = dup3(r2, r0, 0x7fffd) connect$unix(r6, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000521000-0x4)=0x1) setsockopt$inet_opts(r0, 0x0, 0x2000000020000004, &(0x7f0000076000-0xbf)="82d3379d90a7efb90af9ee8bbd1aa58892eabd429d76f390fa16a0957221cab310d4d61bc8c74c5ae4b530857f998bc284f3d38ae619bab8d238f728e758c6e979f0d3c4dfbf07d6b9bce0865d9353c96435bfe59c73c5f697fe28a8a5947caa6899148b1ad22146cf9d499e75054110c8bc873a7ff47e75c2d2fd08e6dc89fbbba0ac0a962d8809413a13b3b14ad4d9b640830449f7b719117d412757758954438e6d2efa6ef09bdc1d2d96aceeaeb457c180081631a492796ba62604c7b3", 0xbf) add_key(&(0x7f0000fd5000-0x6)="6c6f676f6e00", &(0x7f0000fd3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000031b000)="55c049e108f4e062cf35766d63a14fa64c04d59c52ac670541328f073143383d1e7d41ddf4a6249dbed4eafa3cdd714ca5c252fc292e", 0x36, 0xfffffffffffffffe) 2017/10/12 14:27:06 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", r1, 0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00001df000-0x8)=0x0, 0x9) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a37000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000ba9000)={0x26, "6861736d01000000000000000000", 0x1050, 0x10f, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000a4b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f000055f000)={0x8, 0xffe}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f74000-0x90)="212b6013dc4801aa43043354e4ec9c7952d5c2eb285871c580b8c20445c33b1d26a180fe46cd1fa64fc6cefaa6a7a5b00d6baecea51488bbb35bbe47d12e3614e866c409589630369828eec08d42ab45f5a4cb6bbcde03fec7e49b420576e76a80de0775a3ccd86dcb5a76ce9d226e1bf5beb32e6d94032b6fe6fc262dd188bca5fa25487c8009f84c02ad9dcfff007b", 0x90) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001d7000)="4a3a9d3486978008000000ac0873cd0ae9c8c2aeced2becd0aafb7fd9c37fec2d022e5fed07f76f30058766c540d7fcaeab04808c40e933d6065012340ec13bdb9d3aebbe3788ac6c0b3e1c324f95c5f418603b0ffced7da2b7a01020000000000004fb40d1e78738e11a041a611a6d973069c35c79944e6b5c1739a2084", 0x7e) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000f9d000-0x4)=0x80000000, 0x4) recvfrom$unix(r3, &(0x7f0000bbb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x160, &(0x7f0000ccb000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000e6f000-0xb0)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) [ 117.559271] kauditd_printk_skb: 36 callbacks suppressed [ 117.559280] audit: type=1326 audit(1507818426.702:481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15003 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fb0c79 code=0xffff0000 [ 117.584750] ================================================================== [ 117.584796] BUG: KASAN: use-after-free in __do_page_fault+0xc03/0xd60 [ 117.584804] Read of size 8 at addr ffff8801d99accf0 by task syz-executor4/14995 [ 117.584809] [ 117.584819] CPU: 0 PID: 14995 Comm: syz-executor4 Not tainted 4.14.0-rc4+ #37 [ 117.584826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.584831] Call Trace: [ 117.584845] dump_stack+0x194/0x257 [ 117.584864] ? arch_local_irq_restore+0x53/0x53 [ 117.584881] ? show_regs_print_info+0x65/0x65 [ 117.584906] ? __do_page_fault+0xc03/0xd60 [ 117.584921] print_address_description+0x73/0x250 [ 117.584934] ? __do_page_fault+0xc03/0xd60 [ 117.584948] kasan_report+0x25b/0x340 [ 117.584969] __asan_report_load8_noabort+0x14/0x20 [ 117.584979] __do_page_fault+0xc03/0xd60 [ 117.585010] ? mm_fault_error+0x2c0/0x2c0 [ 117.585031] ? lockdep_sys_exit+0x47/0xf0 [ 117.585054] do_page_fault+0xee/0x720 [ 117.585070] ? __do_page_fault+0xd60/0xd60 [ 117.585092] ? do_syscall_64+0x8d0/0x8d0 [ 117.585105] ? syscall_return_slowpath+0x2b3/0x510 [ 117.585129] ? sysret32_from_system_call+0x5/0x3b [ 117.585151] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.585181] page_fault+0x22/0x30 [ 117.585190] RIP: 0023:0x804a11b [ 117.585196] RSP: 002b:000000000846f8c0 EFLAGS: 00010246 [ 117.585207] RAX: 0000000020238ff8 RBX: 0000000000000000 RCX: 000000000000fffe [ 117.585214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 117.585220] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 117.585226] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 117.585232] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 117.585275] [ 117.585281] Allocated by task 15007: [ 117.585291] save_stack_trace+0x16/0x20 [ 117.585299] save_stack+0x43/0xd0 [ 117.585308] kasan_kmalloc+0xad/0xe0 [ 117.585316] kasan_slab_alloc+0x12/0x20 [ 117.585324] kmem_cache_alloc+0x12e/0x760 [ 117.585333] mmap_region+0x7ee/0x15a0 [ 117.585341] do_mmap+0x6a1/0xd50 [ 117.585349] vm_mmap_pgoff+0x1de/0x280 [ 117.585358] SyS_mmap_pgoff+0x23b/0x5f0 [ 117.585366] do_fast_syscall_32+0x3f2/0xf05 [ 117.585373] entry_SYSENTER_compat+0x51/0x60 [ 117.585378] [ 117.585383] Freed by task 15007: [ 117.585390] save_stack_trace+0x16/0x20 [ 117.585399] save_stack+0x43/0xd0 [ 117.585406] kasan_slab_free+0x71/0xc0 [ 117.585414] kmem_cache_free+0x77/0x280 [ 117.585422] __vma_adjust+0x8b9/0x1790 [ 117.585430] vma_merge+0xc5b/0x1070 [ 117.585438] userfaultfd_release+0x3ba/0x6e0 [ 117.585446] __fput+0x333/0x7f0 [ 117.585453] ____fput+0x15/0x20 [ 117.585462] task_work_run+0x199/0x270 [ 117.585470] get_signal+0x1343/0x16d0 [ 117.585478] do_signal+0x94/0x1ee0 [ 117.585487] exit_to_usermode_loop+0x214/0x310 [ 117.585495] do_fast_syscall_32+0x83e/0xf05 [ 117.585503] entry_SYSENTER_compat+0x51/0x60 [ 117.585507] [ 117.585514] The buggy address belongs to the object at ffff8801d99acca0 [ 117.585514] which belongs to the cache vm_area_struct of size 200 [ 117.585522] The buggy address is located 80 bytes inside of [ 117.585522] 200-byte region [ffff8801d99acca0, ffff8801d99acd68) [ 117.585527] The buggy address belongs to the page: [ 117.585535] page:ffffea0007666b00 count:1 mapcount:0 mapping:ffff8801d99ac040 index:0x0 [ 117.585546] flags: 0x200000000000100(slab) [ 117.585557] raw: 0200000000000100 ffff8801d99ac040 0000000000000000 000000010000000f [ 117.585567] raw: ffffea000764ee60 ffffea0007650fa0 ffff8801dae069c0 0000000000000000 [ 117.585572] page dumped because: kasan: bad access detected [ 117.585576] [ 117.585581] Memory state around the buggy address: [ 117.585589] ffff8801d99acb80: fc fc fc fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.585596] ffff8801d99acc00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 117.585604] >ffff8801d99acc80: fc fc fc fc fb fb fb fb fb fb fb fb fb fb fb fb [ 117.585609] ^ [ 117.585616] ffff8801d99acd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc [ 117.585624] ffff8801d99acd80: fc fc fc fc fc fb fb fb fb fb fb fb fb fb fb fb [ 117.585628] ================================================================== [ 117.585632] Disabling lock debugging due to kernel taint [ 117.585670] Kernel panic - not syncing: panic_on_warn set ... [ 117.585670] [ 117.585677] CPU: 0 PID: 14995 Comm: syz-executor4 Tainted: G B 4.14.0-rc4+ #37 [ 117.585680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.585682] Call Trace: [ 117.585690] dump_stack+0x194/0x257 [ 117.585702] ? arch_local_irq_restore+0x53/0x53 [ 117.585712] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.585725] ? __do_page_fault+0xbd0/0xd60 [ 117.585737] panic+0x1e4/0x417 [ 117.585745] ? __warn+0x1d9/0x1d9 [ 117.585770] ? __do_page_fault+0xc03/0xd60 [ 117.585778] kasan_end_report+0x50/0x50 [ 117.585785] kasan_report+0x144/0x340 [ 117.585798] __asan_report_load8_noabort+0x14/0x20 [ 117.585805] __do_page_fault+0xc03/0xd60 [ 117.585824] ? mm_fault_error+0x2c0/0x2c0 [ 117.585837] ? lockdep_sys_exit+0x47/0xf0 [ 117.585851] do_page_fault+0xee/0x720 [ 117.585861] ? __do_page_fault+0xd60/0xd60 [ 117.585878] ? do_syscall_64+0x8d0/0x8d0 [ 117.585886] ? syscall_return_slowpath+0x2b3/0x510 [ 117.585900] ? sysret32_from_system_call+0x5/0x3b [ 117.585914] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.585932] page_fault+0x22/0x30 [ 117.585937] RIP: 0023:0x804a11b [ 117.585940] RSP: 002b:000000000846f8c0 EFLAGS: 00010246 [ 117.585946] RAX: 0000000020238ff8 RBX: 0000000000000000 RCX: 000000000000fffe [ 117.585950] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 117.585953] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 117.585957] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 117.585961] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 117.587000] Dumping ftrace buffer: [ 117.587004] (ftrace buffer empty) [ 117.587008] Kernel Offset: disabled [ 118.158992] Rebooting in 86400 seconds..