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", @typed={0x1c, 0x1b, @str='bdevvboxnet1md5sum'}]}, @nested={0x254, 0x69, [@generic="2ad0fb4450715e9db466b7bc2ad2e50866b7f04b27948bbd", @typed={0xc, 0x5d, @fd=r0}, @generic="d0b629395320facd98456f55c3f4a076f1c5f3ebada9bf2aaceb066a27b02ac98a7767f8a210a4f7ceb8fa475a4f96e7805ec7f3333ea6cb98b80027dd864cf930865aa6c9039823c5642bac90ac14fb11d0a157189ca6daddd01e21c392978c84fa9ef47e5b7ac959b375610b9335a15eb81f6463369895cc4b1f2722c499ca355629730af7bb5bbb58f10c49e78f7ffd9bdeba4360e5b42bd0c63d2c53ea0a9009e689ba577f52f930465946410656", @typed={0x28, 0x57, @binary="62be7ac7fdb2b7e156c10cbf968b3f383872d4d02808d5360cfe44c9ace9"}, @typed={0xc, 0x3b, @u32=0x80}, @generic="372c351e9e97438dffa65708ba9f94fdf9ba4f4be1f370f599c998dfe63b18dc267d4fe4dd617848cf17349a96c76b69cf1d2a0627a5802fedec6fdc7cbf32933b260a145c24423fe9cee87e9b0f7f2dc0d61ef81e4e796b81d62262dcbc3e821b40456603ba88e8fae7cd653a7215797bf3de9fe83becc5cc4cc7f8db4a71a7a97ab6cd1873a302d40c96714b3c442de729ae9e6b2edcd94d8d97ddd2b75fbbd16482669c017f3dd113d79ee189d00ce570a7c003652779c5765dacdf7c513e10ea2fe85c6da7d62a", @generic="", @generic="8efcacd30d610209048fe44e604eca879bea92b1de099dc111624a54c5858935f66b7a7607175455680d3a3ac1660138280757af7391bcc335962afd882ee2d2c03568b1b0e2534acde43eb49f98444e02b8c2b6e726906b1d8518a08b2448eb26e6b633035b77804b05d520b0f227cb7b96d71ad780961910ba9e3f878d95"]}, @nested={0x344, 0x45, [@generic="a6f9ba64a475371d0cfdb283db67d3b9594573a45b2afdbd2a341112b48b3e12333bed5f080b5ae8d0b6d23f5e2db2b8b8f970b805f75dae13a267f8e1fe1a6acdaea716430afd272f83fd3552af3ba140c1d6839e5018bbf84208b29631059777dcdb36044e3437910153d5ff76f81b1c8efa53ba59225c32adc180e8f1a2741f82de74979032045eb867420361c123f34784f8e397d2bb12b47678d4d3183ad5554c81e0458ee778c45d969652f146c77e9aa71b2c08ef4584035d9c4dcd1b20e4540881dc03068faff3b639f5166969a9d362b2a26d65773d7ee5d9474d7447246022b087245e588b042c644db758031ae95cdc6a0a", @generic="ff7ce7e34a52f076c101da5e222fc59e1413b687d84f4faeb35af8a16ff26d58dfa5f4d1019c52392cafbd37517b0c0e11738afd5a5646ced2b4cb71db7812d6dd78bf8e1b9e27957630ea993283b828fe8b3a21e8e9524c4ab69670cbd34627a24bafbd31", @generic="9e92c1206b58005f45c33a7f2ced64dd174d4b7dc9281631e98fc2c44345e2156a44c562039c13ffc63423ebc6ae0b91cd1ab8c4785cb3fd23951fddae4fbad01a3c589f68373d785177f711a52b127336d551ec2bff8e39c8c3be101767a3745d17f8593cf21e2ee070057378d19e1ab28b8710d8afd99c10f6bf3d85fab7c9f89ee94d8dff1756471ba6eaa998c80da9ea57a6f39ed460a25981cc5af192c481eb95", @typed={0x84, 0xf, @binary="745079a4a4d49a948ae07581685d846b1703ee47f7a8fb5a32a9547f6f111257193dde5d749ae31d07af106989f3d6023076f6c0f9804708b293e9567491d048b9deaf220b1aed29b2f9349bf864e3188ee20db0ee2cce8ed8d0f8ab7db383778a573747f9bdbfde958d1271fa4e78916028513c1f59a6669ade"}, @typed={0xc, 0x7a, @fd=r0}, @generic="163e7bf8a7333e56935cb2a71125b6ec", @typed={0x8, 0x32, @void=""}, @generic="705a6179462be8a9fda91d07edaa3b238624bd00e20ec73ab72b34f69dc817701bb66ea0dfaec962a7e797537c8e491cba14376740df1457806078413cc2db36bc089fb38dce1befbe257fed148f8a2fe68e6b6232f738ab7213226f2c6c9c189df4b6e6ec88940a0c389b58a5812680d7a1233ad42bba5e73edd5c0d751f99a1560d16f273958b65e869e3e", @generic="fcbe427692b43cced6ab2e054b"]}, @typed={0x8, 0x69, @void=""}]}, 0x1b54}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) openat$dsp(0xffffffffffffff9c, &(0x7f000073c000-0x9)='/dev/dsp\x00', 0x101000, 0x0) 2018/01/18 03:52:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x100, 0x10}, 0xc) mmap(&(0x7f0000ca3000/0x4000)=nil, 0x4000, 0x3000001, 0x111, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00001c6000-0x18)={0x2, 0x1ff, 0x3}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/01/18 03:52:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x446, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000000)={0x3, 0x20, 0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000098c000)='/dev/dmmidi#\x00', 0x0, 0x200001) io_cancel(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x8, 0xe749, r1, &(0x7f0000000000)="1c89d8d7fad370e3fc1fb48fd0002069ff1b7381da407d65980a77f9d8a322e06226bd5de1f6f349df353f47e44a43e7c9a10ee06ac1d5c41e89d77808f9d24442df6cdc1f5976e00838a7bf7adb8a9bf8c48fb80d79af6371104b8ad8be8efae67b51355099bc5695e4c367760eda0aa0a20fe702526497fb1cfa48e6033a7ba47d5e8d68255a2da567a581eaae2787f464bd4928c9393cf4ae5583be9351f27689581f85ad1e9934815922611535331725c5137e6be0", 0xb7, 0x4, 0x0, 0x1, r2}, &(0x7f0000854000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$dupfd(r3, 0x406, r3) 2018/01/18 03:52:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000715000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bd5000-0x20)={0x0, 0x0, 0x1, 0x4}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000bb4000)={"d5f26cc1f4cbd0749a16930ee7fbd9c4", {0x4, 0x5, 0x8, "81003729c300", 0x2, 0x0}}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00007ba000)={r2, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/dev/sequencer2\x00', 0x8000000000001, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1000000000000141, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x2) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 03:52:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000090000-0x10)={0x10000, 0x4000}) r3 = getuid() ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000006c000)={0xfd, 0x2}) stat(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000687000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00003b9000)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) stat(&(0x7f0000048000-0x8)='./file0\x00', &(0x7f0000861000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000e26000)={0x0, 0x0}) fstat(r0, &(0x7f0000481000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bde000)={0x0, 0x0, 0x0}, &(0x7f0000c6a000)=0xc) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000889000-0x4)=0x0) r11 = getuid() getgroups(0x8, &(0x7f0000282000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000651000)=[{&(0x7f0000c2d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c68000)=[{&(0x7f0000352000)="a288d5575d4456f9304b3f6eba85cee271fdfcd7fd4041e3751634ec", 0x1c}, {&(0x7f0000e27000)="78fca90e764812ab19a13a0b75a1295d04b984fdeaa07a7af2bbafa272720d68e3fe49bc3d736a2886996b2c586531ea0d44592f24cceb8734e7f70ca2855d08d8579dede8bd4b2f1c6df1261e07037389e7c97aeef20b88eeaab4a20a1a8dd85584ea91a95b0ad087009b1d455e4e4bdfacdcd0f03589af2f02081cc7f084c49a1d1791b81dbfb60eb1dd2788e183a4670e095ecd8dc8ffd088e645eb6b4e4659e9fc7a15a9e659627dcbd5d0ef3bf046cc2e82e088e12821f49dc60012297675947f4982cc500b94916b7df77f2728ae74a78bfb", 0xd5}], 0x2, &(0x7f0000c32000-0xd0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, 0x0, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd0, 0x40000}], 0x1, 0x4000000) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000c000-0x8)=0x0) 2018/01/18 03:52:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0xb000, 0x24e, &(0x7f0000927000/0xb000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x38) 2018/01/18 03:52:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006be000)=0xffffffff, 0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) sendfile(r0, r1, &(0x7f0000192000-0x8)=0x0, 0x5) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000173000-0x16)='/selinux/checkreqprot\x00', 0x4880c0, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000e20000)=0x0, &(0x7f0000d29000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) 2018/01/18 03:52:43 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000159000)={0x1, 0x9}) setsockopt(r0, 0x84, 0x800000d, &(0x7f0000149000-0x6a)="", 0xfffffffffffffd7b) 2018/01/18 03:52:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) prctl$intptr(0x1, 0x5) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000280000)=0x0, &(0x7f0000b0a000-0x4)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e0d000)={0x1, 0xdd}, 0x8) sendto(r1, &(0x7f000002b000-0xd8)="", 0x6f, 0x0, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006a0000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00005f0000-0x4)=0x0, 0x4) 2018/01/18 03:52:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x4000) ioctl$KDMKTONE(r0, 0x4b30, 0x5) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/18 03:52:43 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000f85000)='/dev/random\x00', 0x0, 0x1) ppoll(&(0x7f0000227000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f83000-0x10)={0x0, 0x989680}, &(0x7f0000764000-0x8)={0x0}, 0x8) 2018/01/18 03:52:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000022f000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f00001c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be8000-0x4)=0x14) 2018/01/18 03:52:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000418000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x20000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000261000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) msgsnd(0x0, &(0x7f000035f000)={0x0, ""}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x8, &(0x7f00000f7000)={0x3, 0x5}) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) 2018/01/18 03:52:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000017d000)={0x4}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x490000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000022a000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00008ca000)=0x6e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ec0000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/18 03:52:43 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f0000007000-0x30)=[], 0x4b, 0x0, &(0x7f0000007000)="598454a905f11fd380101e982ae913bb324d4eb6530c755907b0cbd5c4ba4694db5221baa593db45b404aea914d2184707ad8a1aa8638439fdd356ca5da0adc1ac6ecaaa0b8de8a2cb6634"}) r2 = socket$inet6(0xa, 0x1, 0xc804) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x80000001, 0x8, 0xffffffff, 0x2, 0x3, 0x8, 0x779, 0x4000000000, 0x4, 0x9, 0xffffffffffff7fff, 0x4, 0x2, 0x200]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000)={0xc, 0x0, &(0x7f000000d000-0x20)=[@free_buffer={0x40086303, 0x0}], 0x28, 0x0, &(0x7f000000c000)="fd1a62d36765d3fc59603b734c1e62e069e66e13d07d380f1fb80154cbea3d5b785b8942deb98106"}) 2018/01/18 03:52:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0xfffffffffffffffc, 0x0, 0x0, @tick=0x8, {0xfffffffffffff2d6, 0x100}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r2, 0x0) dup2(r0, r1) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000052000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000ae6000)=""/79) 2018/01/18 03:52:43 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c99000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) r2 = request_key(&(0x7f0000697000)='big_key\x00', &(0x7f0000503000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b91000-0x17)='em1vmnet0vmnet1(proc^*\x00', 0xfffffffffffffffe) r3 = request_key(&(0x7f0000d64000)='big_key\x00', &(0x7f00002b4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000710000)="", 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f00007c9000)='.request_key_auth\x00', &(0x7f00006da000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) write$fuse(r1, &(0x7f0000e31000)={0x28, 0x4, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x7}}, 0x28) 2018/01/18 03:52:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x0, &(0x7f0000478000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00008bb000)={0x0, 0x7, 0xc89e, 0xaf, &(0x7f0000523000)=""/175, 0xa8, &(0x7f0000e05000-0xa8)=""/168, 0x16, &(0x7f0000522000)=""/22}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000806000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000043e000-0x98)={0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8}, &(0x7f0000c6f000-0x4)=0x98) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b6e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f6e000+0x2b6)={r2, 0x1f, 0x5, [0x322, 0x100000000, 0x8, 0x7871, 0x4]}, &(0x7f00007bf000-0x4)=0x12) r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00b064ab01c479d9a7e1d4b78d566d31"}) pwrite64(r4, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 03:52:43 executing program 5: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000005b000-0x10)=@req={0x4, 0xfffffffffffffff7, 0x0, 0xfffffffffffffff9}, 0x10) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000058000-0x150)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0xc0) write$sndseq(r2, &(0x7f0000058000)=[{0x1ff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x90) 2018/01/18 03:52:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000649000-0x12)='/dev/snd/midiC#D#\x00', 0xef, 0x10000) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) syz_open_dev$vcsn(&(0x7f0000408000-0xa)='/dev/vcs#\x00', 0x4, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000)={0x0}, 0x8}) openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) dup2(r0, r0) [ 104.887061] sctp: [Deprecated]: syz-executor4 (pid 15446) Use of struct sctp_assoc_value in delayed_ack socket option. [ 104.887061] Use struct sctp_sack_info instead 2018/01/18 03:52:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000066000-0x9)='/dev/rtc\x00', 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = getpgid(0xffffffffffffffff) fstat(r2, &(0x7f0000525000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fed000-0x8)='./file0\x00', &(0x7f0000971000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000f6e000)={0x2, 0x3, 0x8, 0x10000, 0x0, 0x555}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00003fd000)=0x0) lstat(&(0x7f00007d9000)='./file0\x00', &(0x7f0000bcc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d59000-0x4)=0x0, &(0x7f0000e7b000-0x3)=0x0, &(0x7f0000e8c000)=0x0) r10 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000036000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b6000-0x4)=0xe8) getgroups(0x2, &(0x7f00006f7000-0x8)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000636000)=[{&(0x7f0000141000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000029f000-0x10)=[{&(0x7f0000f6c000)="10b21680012d2c30800ed405d464eafdfc2b54117a710f1896864d62cc3055bb253be5d39e757c4885924fd1504722835284cf56c8e5819e4343e105fb10954e50267225a7a03c9ac586ca2e945b85fd164c3cf365a72d5e98b3ea3566e5dce3009613ed68a1533cb30f", 0x6a}], 0x1, &(0x7f0000548000-0x68)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r1, r2, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r3, r2]}], 0x68, 0x10}, {&(0x7f000066d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff7000)=[{&(0x7f0000d95000-0xc5)="b383095207b73f97b2cc46064369b680fbafcdd5d2419f3e3232a5ab3a73e1df73cddc687ffcd6964640c4676a089e0756c3952e4ff73cd51b8ba14585304721c979aa0cf5d18d13dca41209a395084ec082ac73455da52a8e560b7feeaf5b85a695d93119e734d56974898f63562bc953cf3f5516bd1d4b5083825752bc673127c75463144bcf33573944fbdac9d0f031f0ad0aa7d8d8c0406a56f5a01d9bf14b4637a3693eeb0588701344af17b76cb7f521bffdf3a7ea023c593f5b3f6e80a4b0a4a1fa", 0xc5}, {&(0x7f0000955000)="6fad01d4c1705b5e5904a6f5e62c07f426b5292a98762bc7c84c72637b1bf8c4a6129276be95ac2ee9ed0d94203a667cebe359d8bd9de5b821a44203009c0756f6b6cd71e829cdd9bd574f7e52ca4db7f94329464ceb3ab0c40da118e39642e2ce065851a8fbb2dd9f946fe83fd07b67868919c9e939ef6c254bec66937e85c6921ed61ec0bd976243bbfbce18f6086a8e9be4c99f09370ed13a91946f99295a9e96ffbdf80ab910818e", 0xaa}, {&(0x7f00001e6000)="3a835a0b337b67a19dc7f29b99ade405a280a58df2c2171ef26acf6aa92e88c569feb9c5c9a45b41a3c48aa90505f1c0792afa748186ef48728cb4e3b0fb1d1ff761a77c470c28dd3006939b68233287cfa811ac869103f73574f8c2abef7c0a718b74a9116910c082d07fab473281f28dbe554985b0958c7704bcb11a91dab3abaedb787753a2964342d756aee75ded76ab53c0537f8ed614b950d20afdfc1f1e1ca0fecdc0d2b8b47b025c9cdc0b155b1294294d0ccaf465c99a2fd5af153daf7c68e5c157c90e1336c5", 0xcb}, {&(0x7f000006b000)="a27d2cee1a20cb71727d5183bbc11261ecb73efe9bd243c7e969fafa9280e43d0eaef75264c44fd70ce013dad0c7a23fd5951178df31c6e7218f7e643d94a5df32a48cf8128a3efcd0edbf2f70b538854b28b0edafbc3cc22be73b5c7d85d29acf0c93c213892607b4e92130d3945cfc4067da56fa281bc8798b73e9b9196fa6ae5ab7d2469bdc673247c4b1e7b8a6b5de226478dead59585a4ac0c7f60229c1054c554599435abdca2aa9586b879cd7e72edcf13bd0f6cc30e042a8b7a201edf7", 0xc1}, {&(0x7f000049c000)="48c35641357e40b024b62dd2ebc240f73032780f7fbeb1d12ba68ecc1e75c03e1c3112b821f843c9e4003c113bbfc1", 0x2f}, {&(0x7f00006ca000-0xb1)="3cfdaaf1a7dae3c10fdfa45603f8f70043599a57599dac86d605abb705839217c0558458c86958a284afe7c59f1c8541b9794c5cce9b3652d73d9e4ffeff9b19822cbd6609840ddbed6220dbe4a486b6ff66a40e0f0d65bcbe55e24c79ab221bda25c2ef3bfe1869fecead6d539e05e6e30a74748d3d286af15c621dc035d8ef7ab69f6cbdb69bd767984f04e12c4a0733c04ed4e5aa2a0965eb4dad3d792f25e25d5ecbbe483584b0573bf5cc4cc229b5", 0xb1}, {&(0x7f0000f8e000)="bf111ee9f484fe8155d3ae5e5d481502e1a25d772b196959e4c3f3a3d4c2f94e9fd70d9e0d0d79cae9dd9da17338f35e3e7f715444ee65a770d12aad2ddb9d3202752fded0fe9e029164682ac4bb72bf925bc16f5751af967863568e85a55288bf3a863246ec473acf56f240f844d049004729843a8e1a3ce3eaca538178e785f8a15270ba7e5498879d565658722aaecb7c2549684464c9354958dbd3a4b90175c0aeb9e9e9f7da4c2f1b59c5cfb28a92aad976adbdec28749f96e7d55027", 0xbf}, {&(0x7f0000e21000-0xa0)="f1353d08ffe1768a58b29beb20bc5621b2f4cd16ebc94b7e42ac924cac4f46ca15eb03bbc86c7055f4b3184fb60178758caa0d67ee55531397510970e5715f1377b8f834fe8632eec818989f538124a810fc39e7a385a642ba59887cdc389c8692f492f5ccce7c0d137b705305711da87a753fc08e9ac45648281715c3b75d1fad9d49b06738c82dd7efe1e988470e72398ec9c8abead0efc69ca2a09b839692", 0xa0}], 0x8, &(0x7f00006df000)=[@rights={0x28, 0x1, 0x1, [r2, r3, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1]}], 0x60, 0x24000890}, {&(0x7f000080f000-0x2)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000e1000)=[{&(0x7f0000a28000)="55917c315004e8ca24eeaf3ea9c93a054f60400eba7ec2782ed359f4e9eec35e5aa620b28fe7981887b188c6b96e3a0f6f22aeba72b9bb2f107e640119d40e0ce3c4ef37cd29411418424e9669726fb41fcd6616bddf1708faa77b06410291b0e4416945d428625a25130071f560e47587a167be3e9a288d1c51f2bda579b9f0bfcbe6f4a565a3ecf99014905e9bc51af253ecf95f7365d0", 0x98}, {&(0x7f00009fb000-0x8)="a1faa73103f738101e9c59482d37db9e8443f9fac1abd07d6553ccc4efbb89c13c855bef2dc3f3d42b650eef0bdc580db022a616cc101b1477fbe650c9771b5a0928d34c328e2aed227121a9a5dbad174097abfb953a309079795dc279eed53647b59787aaf1051cb04f10e5c2b783ac7c808a1d8f20966d34eeb31da56697c3a26b8d7509de95a6411c18cf864583a2b46ae8a7c3ea847cc430f1f35a5541c72f2ee8c9590ba594bfe9d688d64e", 0xae}, {&(0x7f0000fcc000)="dc6041c8d7fbed93754cbfda0a551102a41ebdc08e93535917f261bfe7d19636365cc0f2add967bf93bda1af2b3f9d8d6b7a070699e211040b0c5c7b32664c76f45b93baf6ff90e11d01430d252e6a0be42d5ef998bff75f8e0901231f4f42ff301fb4a4429c0287c0587bbcdf7f8db63ec54a34d0dad76b2cddc6ada3046aa303b4", 0x82}, {&(0x7f0000095000)="33f36ed1687fc5c4695acb7bb0c31427b85905e350374686c158f3980c421170427e4eb3c42d3d62b9bcc0699a945652ec8b838498d54d", 0x37}, {&(0x7f0000519000)="fee6b44a712a26e03f08abd2fc27c029d6894e9ccd6d4a670fcd1d02f46fa260c1fd380adff4bf8c40a8d229bdeb9a82f7243b7508ddbdd88493ed873aed9db264b3493b39cb50ec44d478fec2d3e0490bedc6ab2b3c3f87c5296a9620bd22e136ee61ec474206b6c01a8df148c51ef4d8795f612d7901f7b11f4dee5800243536171847131ddf1a685ff655", 0x8c}, {&(0x7f000074d000-0xa8)="d3384e274b9070f82df39580c9c34567f43f3bfea1919ab20761b888d459820fc9569d737c203cf04481e74cf4d8eed75121cd9411a597b76d6eeb5e4869574ec0ba79c8928e33eb5bd3b2bdc9cd304bde0a0a9167faff8a823a3ebed1768ff25470484be00291acbeefe932372213355f8312dcadc808e0880311f6885ff39aedf290a37fda488655d4bbed109ebb102753c6b72876723a5c00ac2de19114816ba314b7f7345638", 0xa8}, {&(0x7f000026f000)="13dfb99e294b3e24726f0b3edf8c569decc34a7601bee547d076616398953007cefc29922c42efdeab153b33492bc7fe3ef90575a770eaf7719f67dd7876c48a4fe6cbd4b4a2f5a830e07a785993ecbf0d0cbeed675e9eca5d01eaf07931e484e673a4c0cc", 0x65}], 0x7, &(0x7f0000174000-0x38)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x38, 0x10}, {&(0x7f0000f3f000)=@abs={0x69b9e996f055a680, 0x0, 0x3}, 0x8, &(0x7f0000a88000-0x90)=[{&(0x7f00006c7000-0x98)="9a691d1fdac53a6fde861ad28f57f709a45cbf712c4ca527f88156e40f37ef3eba7375abe5f2a615aaeb261dff252683115043c84c193d15b98c4f7f244e0b1fbd0bc7a981e3c104207a9e5692dbe59205aaf884769ef7c91ab600a8360c8ab5cec3bd48bd0df3121ae29bd37795e82be5c686d8223460bf555ade584ac55f9a8c56ee78323d27b8cd27c03b320f549b3077381a71919b63", 0x98}, {&(0x7f0000f7f000-0x41)="dc9260cd2cc3ce02b346319f23c156fa2632ae8b0e327ae9b34c112d90d33950ec0804fbd094e5e35fb35b80bc7235e78edc59a7c36b0f75e65d0ed96dc5904a5f", 0x41}, {&(0x7f0000245000)="1e3a0f76fc32f6a0017544b7bbd580c0733d27fc5685f7869c78e8273acec94caf45a75a318ebb0846d40b2a341b2481934d0ec86195e4282ccb7429e14d04f213989affe758a706dccc00e3512be21ad051ef7e0239e6d878edb812453c9e9bfed707e3ead82d8a2fe0731abd9649e4bfa1927baf6cf2c6db27c6959656b7735fd02fec2eec5f2b48e9377ed7a4454bcf037c720e7d89c5073867062d4cdcacdd22715e116b05ab117d8810ff914b78df6a0949e1", 0xb5}, {&(0x7f00002e7000)="", 0x0}, {&(0x7f00003e2000-0x58)="7febe8c924263b114b8c1bb6d23d3701ad8e09e41e626d3857b90b7a7f017096127ee454e029b9666692dbe7af100cc72e0e26b29a7ac1e7dc5879d4ca462b4988ecaae75dbf399945ed543761094a680eb227ce8408f1e3", 0x58}, {&(0x7f0000d49000-0xbd)="bf7039a422ace3c929b75260ecf392b51c0843e8e52ede048902a199c50e7bb69fc2188231a314927e153e5cfc93f9487de601655e96de6f130a2cb46d6d041a499cfeaf0acca3508738750fb78eae9e56637a95c32eaab2e303f4c77adc37dc700f1e2e80189682fc4abee4cc22550882031986c9b04212fb961a86a4abf3838a38f2e4ae67992b7caeeb8b49b849f699f6eaf3dbfead918f53b7313a94d7a9132e3ae48b83e7383c07c4daccf6c90a25125049069fc9cc5c489b015b", 0xbd}, {&(0x7f0000fbe000-0xf4)="c0a9ec7ff2da0220839ed2005724a4f6d2d33e3239747ec6001f32d628434aefe6dc4e72d5add13c7888f00ce4b8bce4ebfcf169d1e07b75d74d226425d84c1b55e3c6f2455eeb093a0fa01d4738a82486b64f3cb6037aa35b64e8c4279a0068f64365ea513a71917df26cd1e6c614a875910b11d922c875ce8e2662e9fe9c2011dc5ac8d410157f706c294284dabcd926ac60519ad624b05d37f15c78eb05a922f0f4bd65bb29d8fff2aff85c5d035c2df7e1ae7baa2815330ead6f59fb969bb386b009e918d8631b6af5d6d69d5a89e263b0a17f04f59ca49d8ef4e79197cdf1d7c5d6db1bbe332a4cf72a218dd2d0cc603bf0", 0xf4}, {&(0x7f000035d000-0x6f)="634c807e85e37f35348b28f8a532d27f3283b967c9497133b76a08b7e23b8889cb1edd0402c76831e4a937e486fb4e101fc421a123b5f830bdf89eb4f49888480f9f803d37a8cdb52118a5e22b08918e1f5f9c2785db24390229607db6a415b48ea28dde4b2608da9779f51c6a0c7f", 0x6f}, {&(0x7f000057d000)="0e8fa8dedfac3816c90a51bdb2fc304e00535ceeca4a7267b5ca06f02fad520d4e47e06063b9b81776947f82e702f51461fcd28f2a7b5129859d50c9a779812eee8e50cef947685dc39d0d6d66971f76868ed00b732c91e98412c608f6ed3ffcfcfa4964201cf3458dd0886f101f739c0a94ae060028b7790453324c2d4b4b0c2d90208178b9df0f86ae0783d49b30ac0150e5f6bdec25befcfbadc46bcf84980bad2f774787bf132cd67e72b60df25aaef7d8cce2e6b7a36e8540d3c2b7d3eff5a266de75398b9bb7", 0xc9}], 0x9, &(0x7f0000b3e000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r2]}], 0x30, 0x80}], 0x4, 0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000d0c000-0xdc)=""/220, &(0x7f000099d000-0x4)=0xdc) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r1, r0, 0x8, 0xfffffffffffffffd) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/18 03:52:43 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000008000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x0) connect$netlink(r0, &(0x7f0000003000-0xc)=@proc={0x10, 0x0, 0x3, 0x20}, 0xc) ioctl(r1, 0x4148, &(0x7f0000001000-0x182)="") 2018/01/18 03:52:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e8c000)=0x0, &(0x7f00009f3000)=0x4) recvfrom(r1, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) [ 104.937632] binder: 15444:15457 got reply transaction with bad transaction stack, transaction 80 has target 15444:0 [ 104.948905] binder: 15444:15457 transaction failed 29201/-71, size 24-8 line 2718 [ 104.963160] binder: 15444:15457 ioctl c0306201 2000c000 returned -14 2018/01/18 03:52:43 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0x0) 2018/01/18 03:52:43 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000987000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x5, 0x6}) eventfd(0x5) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) r2 = geteuid() socket$pppoe(0x18, 0x1, 0x0) msgget(0x1, 0x1a8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 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) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x7, 0x15, &(0x7f0000002000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x11}, @map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0xffffffffffffffe1, 0x0, 0xd, 0xf, 0xfffffff0, 0x0}, @alu={0x7, 0xfffffffffffffffc, 0x4, 0x4, 0xa, 0xfffffff9, 0xffffffffffffffff}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x6, 0x6, 0xe, 0x1a, 0x10}, @generic={0x9, 0xffffffff00000000, 0xd08, 0x0}, @generic={0x7, 0x401, 0x8000, 0x1}, @alu={0x4, 0x1000, 0x4, 0x5, 0x1, 0xfffffff4, 0x9cda5d8ed3c1d5d4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x60000, 0x1000, &(0x7f0000002000-0x1000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ptrace(0x19, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000+0x6d0)={0x0, 0x0, 0x0, 0x0}) r7 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x4010, r4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0x24, 0x0, &(0x7f0000003000)=[@free_buffer={0x40086303, r6}, @free_buffer={0x40086303, r7}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x1}], 0x86, 0x0, &(0x7f0000001000-0x86)="4049ccef01e1328970a6e09dbb0da4712c6d4aba60cbb460ed79f97cc1b6ce342cf22d8e52b38b33c2de122baea88d5eae2f9b4ffb368d8f2d3763c5fa1bbf338a8b46cb934f51c373ee88c5108bfb9c07be48342a6063488dedb094b707fff6b366c881d7c35f77a76011b44122d31e2f16179b72bebf167240166e0537a693e4fcbffd1f41"}) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0xe4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x1, [0x101]}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000004000)=r2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x0, 0x1c9c380}, {r8, r9+10000000}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 03:52:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000fa9000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x10000) accept4$packet(0xffffffffffffff9c, &(0x7f0000ec5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000897000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f000073d000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) sendmsg(r2, &(0x7f000065d000)={&(0x7f0000853000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x3ae1d416, 0x3, 0x3, {0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32, &(0x7f0000cb8000)=[{&(0x7f0000855000-0xa0)="3b2212dc58783917ff2c7bf2fbe37307ee542114caa04fb4457a05c8b39ec9c9ce31cddeb6724c0e3662ec9f7e180eafe4d17850ff0056fd5911204439d21929953bd60d9c7e207e55f4a48891777f8537df63f777f71accb530a8387cc6ed7a86bcda88105e4da0c9f4881b604cc4133a8f93000e705b803e0752271213ce688cb3e949f48a99023c57f5d0d73cbc60cc254769efed05f1b13afe91e71f0107", 0xa0}], 0x1, &(0x7f00004ec000-0x180)=[{0x90, 0x117, 0x40, "f4f5199c448626ef03458b2550613cad5d771a009d95b6e57f61e6c7cd4d6c561e7ac77e2a80614c404dbfaaa65c94080aa48e70d1959e5704f66e0b28c3dc02f2485a1c1f5e95748a4fe0c18364bf89f337d1ccc77a5396242212c68a88f8afe966984317f7a42e192853077fb90f98ce9f3a8cd898447e0ad3"}, {0xf0, 0x0, 0x9, "e2dcee37a4a2baca5d121f57ce5a4eabb78e6781a4f439ecefc0d64a76bd29e7ca6bbcfbf6056361810ebd65dfb1adf82c0000000001000000c21f01fe208b7cd5a5f9276b76845e2023949e366e89f8a839a5c3a298df72a33f3a60debb71867f3f6b23b465852c20e1badf9e0e5b9e97c739673d3a9a58b9936d84db6b01ffc201f6b8a9ad687ead98fd4b30692366585133dfb4a16a357648826882352812dd0de205e9f5baa664ad50fc7e5187e9e55d4fcdaff91cabe3de1c28ee11841f459a1acfad1a2658c3066c3d7b90cb4a7aa0b509896c79322d88f3a9d7"}], 0x180, 0x803}, 0xc044) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d3f000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089d000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000afa000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf0000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000015d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x3, 0x1, 0x2, 0xa, 0xa0, 0xa0, 0x5c, r3, r4}, {0x0, 0x100000001, 0xff, 0xc3, 0x51cdc2eb, 0x6, 0x6, 0x3ff}, {0x7, 0x7, 0x5, 0x8}, 0xb599, 0x3, 0x0, 0x1, 0x3, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x7, 0x3, 0x2, 0x4, 0x0, 0x1ff, 0x2050916e}}, 0xe8) symlink(&(0x7f0000ec9000)='./file0\x00', &(0x7f000088d000)='./file0\x00') madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f35000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000961000)=@assoc_value={0x0, 0x0}, &(0x7f00000eb000)=0x8) bind$ipx(r2, &(0x7f0000adc000)={0x4, 0x7fff, 0x6, "e188742c1925", 0x8000000000, 0x0}, 0x10) ioctl$int_out(r2, 0x2, &(0x7f0000952000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000027b000)=@assoc_id=r6, &(0x7f0000d0f000)=0x4) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) r7 = creat(&(0x7f0000037000-0x8)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f00002d1000)={0x4, 0x200, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000a2e000/0x2000)=nil, 0x2000, 0x4, r8) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f00005d8000-0x10)={&(0x7f00002d1000/0x1000)=nil, 0x1000}) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f000012c000-0x50)={@common=""/16, @ifru_ivalue=0x0}) 2018/01/18 03:52:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e39000-0xb)='/dev/midi#\x00', 0x400, 0x80000) r1 = socket$pppoe(0x18, 0x1, 0x0) splice(r0, &(0x7f0000cb9000)=0x0, r1, &(0x7f0000a72000)=0x23, 0x200, 0xe) bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0x6, 0x80800000000004, 0x7ffc, 0x800080000001, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) [ 104.976760] binder: release 15444:15457 transaction 80 out, still active [ 104.976766] binder: undelivered TRANSACTION_ERROR: 29201 [ 104.976785] binder: send failed reply for transaction 80, target dead [ 105.000815] binder: 15444:15457 got reply transaction with bad transaction stack, transaction 83 has target 15444:0 [ 105.000825] binder: 15444:15457 transaction failed 29201/-71, size 24-8 line 2718 [ 105.016419] binder: release 15444:15457 transaction 83 out, still active [ 105.016426] binder: undelivered TRANSACTION_COMPLETE [ 105.016434] binder: undelivered TRANSACTION_ERROR: 29201 [ 105.016455] binder: send failed reply for transaction 83, target dead 2018/01/18 03:52:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008e8000)=0x0, &(0x7f0000a2a000-0x4)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000f4000-0x4)={0x1}, 0x4) 2018/01/18 03:52:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000007e000)=0x0, 0x1, 0x3, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a23000)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c36000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x1, 0x10) semctl$GETNCNT(r0, 0x6, 0xe, &(0x7f0000eb4000)=""/142) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef56, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000081a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) semget(0x3, 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x200, 0x2a8c00) connect$bt_sco(r1, &(0x7f0000fe9000-0x8)={0x1f, {0xac, 0x7fff, 0x20, 0x7, 0x151f, 0x9}}, 0x8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f000087c000)=""/183) 2018/01/18 03:52:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000000000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000f00000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000000000/0x1000)=nil) r0 = shmget(0x0, 0x1000, 0x8, &(0x7f0000000000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/211) 2018/01/18 03:52:44 executing program 2: mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000093000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000053b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a75000-0x8)={0x0, 0x6}, &(0x7f0000b15000)=0x8) mmap(&(0x7f0000b16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000b16000)=0x0) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b15000)={r4, 0x9, 0x4, [0xb9, 0xde, 0x3, 0xbb65]}, &(0x7f0000aac000)=0x10) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) r5 = fcntl$dupfd(r2, 0x0, r2) r6 = gettid() setpriority(0x2, r6, 0x1) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000034a000)={0xd000, &(0x7f0000715000)=0x0, 0x7, r3, 0x8}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 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, 0x0, 0x0, 0x0, 0x0]}) r7 = add_key$user(&(0x7f000026f000)='user\x00', &(0x7f000054b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000066e000)="4e908349", 0x4, 0xfffffffffffffffc) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$keyring(&(0x7f0000b17000)='keyring\x00', &(0x7f0000b18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r7, 0x41, 0x7fff, r8) write$evdev(r5, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/18 03:52:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="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", 0xf9c}], 0x1, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffe}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}, {&(0x7f0000118000-0x2d)=""/45, 0x2d}, {&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x3, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x6}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r3, 0x0) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") socket$pptp(0x18, 0x1, 0x2) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 03:52:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000248000-0x7)='ns/ipc\x00') setns(r1, 0x4c000000) 2018/01/18 03:52:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00003db000-0x10)={0xfffffffffffffb10, 0x20000000, 0x0, 0x3, 0x57, 0x7, 0xfffffffffffffffa, 0xffff, 0x3, 0x7f}, 0x10) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f00000e6000-0x10)={0x0, 0x1, [0x815]}) r0 = syz_open_dev$audion(&(0x7f0000cd2000-0xc)='/dev/audio#\x00', 0x100000000, 0x480000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000b59000)="28033ce0c427648274f59a45c2998b5e796716e899ae30bf77b3071d2c08fcbe6adde98457d76a67da34e997b39edac5116ffaa263e1e3694e3b0cc37f4bb97f929aa47b98f2b94d7481d24c64f9a206836ed0e6329d0245f703edc1fa4e84350c3360054c10cc0e9a02348ad4d7ca8b6962e81b687b45388dd935a3d75e4b8c08037d748ea37626") ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000cdb000)={0x56, 0x2, 0xf55, {0x2, 0x7}, {0x897a, 0x8bc2}, @cond=[{0x0, 0x5, 0x10001, 0x7, 0xf4, 0xfff}, {0x80, 0x87e, 0xfffffffffffffff7, 0x40, 0xfffffffffffffffb, 0x3}]}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000ab3000-0x2)={0x7, 0x3}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008f8000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) connect$bt_sco(r0, &(0x7f00009e5000)={0x1f, {0x5, 0x6, 0x3, 0xfffffffffffffff7, 0x9, 0x2}}, 0x8) 2018/01/18 03:52:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000c0c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x3, &(0x7f000016f000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003c9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup3(r0, r0, 0x80000) unlinkat(r1, &(0x7f0000d4d000)='./file0\x00', 0x0) mmap(&(0x7f0000f5d000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) 2018/01/18 03:52:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00003e3000-0x60)={0x0, 0x31, 0x0, @thr={&(0x7f0000b4b000)="fd612669d306b4d4d45c0bdaf26b7675196933c8c37695f829bd2f29e6941ea9b1b6de6504d7cd81d4b7662f5a1efbe7ca50635ad1cb30b52499853e80316a056501c8844c8ef753036d02ee07fc0209b14f771701ab6f", &(0x7f000084d000)="108a704bd4303319406e10572a27561dc28fd21cd5470fe24b7e3312c138845379d4ef7f461a1e282ae1a447bc177e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7d000)=0x0) r0 = open(&(0x7f000079c000)='./file0\x00', 0x80, 0x80) getdents(r0, &(0x7f0000507000-0xf0)=""/240, 0xf0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) 2018/01/18 03:52:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/18 03:52:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7f, 0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000054000)={0x20000, 0x0, 'client0\x00', 0xffffffff80000000, "cd683cba91f8bec6", "0956aa20a8687c6cf3f54cd4033ec8cb92994a770cb6e2f7a7e61a2051ab96f3", 0x401, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x904100, &(0x7f0000f77000)="", &(0x7f0000eb5000)=0x0, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000c1c000)="") 2018/01/18 03:52:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b64000-0x9)='/dev/kvm\x00', 0x0, 0x0) prctl$intptr(0x29, 0x4) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") getitimer(0x2000003, &(0x7f0000ff8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b39000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000063000)={r1, 0x8}) [ 105.362333] binder_alloc: binder_alloc_mmap_handler: 15508 207f9000-207fb000 already mapped failed -16 2018/01/18 03:52:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000085c000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) syz_open_dev$sndtimer(&(0x7f0000e11000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/18 03:52:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000637000-0x150)=[{0x9, 0x2, 0x401, 0x2, @time={0x0, 0x0}, {0x8129, 0xfffffffffffffff9}, {0x1ff, 0x1}, @queue={0x5, {0x0, 0x20}}}, {0x64, 0x3, 0x2, 0x7, @time={0x0, 0x0}, {0x58e, 0x1ff}, {0x3f, 0x100000001}, @ext={0xec, &(0x7f0000ebe000-0xec)="b805d3d1f7df697d4d69ba7a555047cdb9b766bed4d509905ad2d644b397a0df6bb52271009199bbf955afba0407b490db5582974c7b28721a240110f5881f665b74daf34741d48be24ecc804861cdbf0a1cc80be27c0c0f3899a398cfd56eed5f69c8384c7e23a6fce11f981885903761f7d5f3a1810630523440ba75167fc91a91c7a38af90b5f1d159e8e83069a335ed4feb1a69beaa642afe0ed1fddf491c59dd9c32551b0cde2a72a6b9bed0ece4841c17f7429e964eb3b7b49abd26e7fac3c26e5f6e9ee72fbf346e72a99638b5befce557cb06d92c9c2f39d98007070bdffe6985bfa89442fe1286d"}}, {0x400, 0x101, 0x6, 0x800, @time={0x0, 0x0}, {0x5, 0x7f}, {0xffffffff, 0x2}, @quote={{0x2, 0xf2d8}, 0xfffffffffffff801, &(0x7f0000aee000)={0x10000, 0x80000001, 0x6, 0x8, @tick=0x9, {0x3, 0xeb}, {0x0, 0x4}, @addr={0xffffffffffffffe4, 0x1f}}}}, {0x1, 0x2, 0x2, 0x3ff, @tick=0x7, {0x2, 0x3}, {0x80000000, 0x3}, @ext={0x1000, &(0x7f0000888000-0x1000)="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"}}, {0x5, 0x10001, 0x800, 0x21, @time={0x77359400, 0x0}, {0x1f, 0x8001}, {0x800, 0x120000000000}, @quote={{0x9, 0x1}, 0x200, &(0x7f000027c000)={0x1, 0xfffffffffffffc01, 0x6, 0xc955, @time={0x0, 0x989680}, {0x0, 0x3}, {0x1, 0x7}, @result={0x6, 0x81d}}}}, {0x7b, 0x10, 0x1542, 0xffffffff, @tick=0x3, {0x1, 0x5}, {0x7fff, 0x400}, @queue={0x7, {0x81, 0x56}}}, {0x8, 0x7f, 0xeb7a, 0x26, @tick=0x1, {0x1, 0x95ac}, {0x9, 0x0}, @note={0x3ff, 0xfa9, 0x40, 0x800, 0x20}}], 0x150) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00009c0000)={0x1, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000aa9000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000026a000-0x40)={0x7, 0x1, 0x100000001, 0x77, &(0x7f0000c72000)=""/119, 0xfb, &(0x7f0000d05000)=""/251, 0x7b, &(0x7f0000325000)=""/123}) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000638000-0xf8)={0x6, 0x0, [{0xc0000001, 0xa6f3, 0x1, 0x9, 0x1f8560, 0x5, 0x3, [0x0, 0x0, 0x0]}, {0x0, 0xffffffffffffdaf1, 0x1, 0x5, 0xffffffff, 0x1, 0x0, [0x0, 0x0, 0x0]}, {0xc000001f, 0x7, 0x3, 0x4000000000, 0x8, 0x0, 0x7, [0x0, 0x0, 0x0]}, {0x4, 0x8, 0x4, 0xfd29, 0x1ff, 0x8000, 0xc3ae, [0x0, 0x0, 0x0]}, {0x80000008, 0x10000, 0x2, 0x9, 0x86c0, 0x4, 0xff, [0x0, 0x0, 0x0]}, {0xc0000000, 0x10001, 0x6, 0xd5, 0xffffffff, 0x1, 0x5, [0x0, 0x0, 0x0]}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) sendfile(r0, r0, &(0x7f00004c0000)=0x0, 0xa8) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00007e5000-0xa)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00001f4000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) prlimit64(r4, 0x8, &(0x7f0000128000)={0x5, 0x8001}, 0x0) 2018/01/18 03:52:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x2) pwritev(0xffffffffffffffff, &(0x7f00006f6000)=[{&(0x7f000082a000)="", 0x0}, {&(0x7f0000c64000-0x1000)="", 0x0}], 0x2, 0x49) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000277000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/18 03:52:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000019a000-0x9)='/dev/sg#\x00', 0x9, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000539000)={0x0, 0x4}, &(0x7f000037f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001cd000-0xc)={r1, 0x80000001, 0x0}, &(0x7f000067e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e2c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000619000)=0x18) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "734f268462e85be5c3deb2dcf5e1290548cbea578a90ca8984afc4626ec8590490a0ffcfa48acfa9a1f58ee6f94ca2665927c530328f2a806687da603e5419f8", "0f10e254024b8d621c8cb667d19e2428b0141b6e510b2859e3d987eb6623ff27", [0x0, 0x0], 0x0}) 2018/01/18 03:52:44 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000010000-0xa)='/dev/vcs#\x00', 0x8, 0x8000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000010000-0x18)={0x0, 0x4, 0xb3, &(0x7f0000001000)=0x0}) 2018/01/18 03:52:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00003ba000)='/dev/input/mouse#\x00', 0x0, 0x40000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c97000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000dac000-0x3)=""/3) process_vm_readv(0x0, &(0x7f000021f000-0x30)=[{&(0x7f0000560000)=""/131, 0x83}], 0x1, &(0x7f0000721000)=[{&(0x7f00008fc000)=""/153, 0x99}], 0x70, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000bad000-0x4)=0x300000, &(0x7f00003d1000)=0x4) 2018/01/18 03:52:44 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r0 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000012000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/18 03:52:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000f56000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a7b000-0x8)={0x0, 0x0}) write(r1, &(0x7f000050a000)="7b9d6399f7f6bd822bbd5b7f95975e30e72e29732a2dc83a3634b5fcb9bc008b44d11b0e997e342a5c12ce23691d135b8f674ceb0a241edd10d5d997bebcb309c3e9fb47b8538a2604a4f945ac91759265e0355ff167dcfb761789b9fe8e6f5dab4205d70a4b678b89c897e93bf6447bf648794fd30186465f0ed1893b115e4818697c3b00822156bcbf1696bd2ac24a42d364d5195d4f7796a5c9e181e6c1aea56cd573e82b10c17f606d702bf1d493e903da6402fbf63f018458520ff68dba28555ef5fc40ad21fc7fc0958d6bef", 0xcf) r2 = socket$netlink(0x10, 0x3, 0x16) socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000043c000-0x4)=0x1, 0x4) 2018/01/18 03:52:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/ashmem\x00', 0x100, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a11000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f16000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d5d000-0x10)='/selinux/member\x00', 0x2, 0x0) open$dir(&(0x7f0000297000-0x8)='./file0\x00', 0x103000, 0x82) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000112000)={@generic="df03f515b0f971f762ceb2e74e5c8b13", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000723000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000cd8000-0x4)=0x5, 0x4) getsockname$inet6(r3, &(0x7f00006c0000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a4a000-0x4)=0x1c) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e04000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000379000-0x4)=0xb) syz_open_dev$adsp(&(0x7f0000ce3000-0xb)='/dev/adsp#\x00', 0x3, 0x10000) 2018/01/18 03:52:44 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x40000000) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x0, 0x0) 2018/01/18 03:52:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000+0xc9e)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 03:52:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x9, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000094000-0x12)='/dev/snd/pcmC#D#p\x00', 0x289d, 0x200) connect$nfc_raw(r0, &(0x7f000003e000)={0x27, 0x6, 0x0, 0x7}, 0x10) ioperm(0x0, 0x7, 0x0) 2018/01/18 03:52:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000071c000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syslog(0xb, &(0x7f0000542000-0x1)=""/1, 0x1) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) restart_syscall() ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f0000bdf000-0xd)='/dev/binder#\x00', 0x0, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000391000)={{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbc1}, {0xa, 0x0, 0x78, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0xf3, [0x9, 0x9fc0, 0x3, 0x101, 0x5, 0x2, 0x4, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000c9d000)={0x0, 0x7e, "5555a5ecf3b606dc74bdf07310ea18a8a20461e1a67a58418006607d32014fe0f699a07f6dcd8701a93a03ab708d5f395919b348cfb003349b173155243c2e297e67f946f7cf1e4c01affdd22265461e62794f54236796d1be66d9bd9ca42d552bce502da41464144d8bb9671152f99f0a5ee1507b7be97b5f736c24104e"}, &(0x7f00000f2000-0x4)=0x86) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ee0000)={r4, 0xfffffffffffffe82, &(0x7f0000aa7000)=[@in6={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dfa000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00009a1000-0x4)=0x100, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000254000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000087b000)={0x3, 0x3, 0xc4f, 0x3, 0x3}) readv(r0, &(0x7f0000184000-0x80)=[{&(0x7f0000289000)=""/4096, 0x1000}, {&(0x7f0000eab000)=""/189, 0xbd}, {&(0x7f0000b56000)=""/2, 0x2}, {&(0x7f0000a45000)=""/184, 0xb8}, {&(0x7f0000843000)=""/8, 0x8}, {&(0x7f0000a67000-0x1000)=""/4096, 0x1000}, {&(0x7f0000adf000-0x20)=""/32, 0x20}, {&(0x7f0000320000-0x28)=""/40, 0x28}], 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a95000-0x30)={0x1c, 0x0, &(0x7f0000b8f000)=[@decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)=""}) 2018/01/18 03:52:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000009f000-0xb)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00009a8000-0xd)="006445764e6c6f6f7023d5064d", 0x3) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) 2018/01/18 03:52:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000030000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000a98000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055c000)=0x8) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)="") setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f00000a3000-0xc)={@rand_addr=0x3ff000, @empty=0x0, @multicast1=0xe0000001}, 0xc) 2018/01/18 03:52:44 executing program 3: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000326000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c45000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000033c000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfa7, r1}) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000075a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x8, 0x9, 0x2, 0x100000000, 0x8, 0x1, 0x0}, &(0x7f0000000000)={0x0, 0x2, 0x11, 0x200, 0x7, 0x5, 0x6, 0x0}, &(0x7f0000101000)={0x7fffffff, 0x32c, 0x3f, 0x554, 0x7015, 0x400, 0xd, 0x1}, &(0x7f0000001000-0x10)={r2, r3/1000+30000}) 2018/01/18 03:52:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000093d000-0xb)='/dev/hwrng\x00', 0x14001, 0x0) umount2(&(0x7f0000a1e000-0x8)='./file0\x00', 0x8) getsockname$llc(r0, &(0x7f0000d4b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e42000-0x4)=0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c3a000)=@buf={0xd0, &(0x7f000057e000)="955aa1227263905c26ea29648946c2a7795284fbd1ad707dfb5af3ef257e0debe7662b6c653013ffe6eed10bb6b22ce76e2f40a66933a7c9ffe7332549b98e5890cadc64b36c5120923f9193c82a268f6c6eb223788eac0a3c0ce516cb1f12e52555b9b811552674a32d2de7513c655de87fd01f7ec58442988925ba18893c7ec7b2cbc8b6dfea6e644f9c239b5c1b64360e0ddc0a2ac0c5bbcff07eb3751854cbbdae90ab419360d24fa7a4a6ff119ed4d650f1a37e36e7e4322df965d922ef4fb7ccaaffdb2be71ee938ead0d42657"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0x80dc5521, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 105.642962] binder_alloc: 15578: binder_alloc_buf, no vma [ 105.648789] binder: 15578:15583 transaction failed 29189/-3, size 40-0 line 2903 [ 105.678698] binder: 15578:15583 ioctl c0145401 2087b000 returned -22 [ 105.718633] binder: 15578:15583 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 105.729599] binder: 15578:15583 BC_INCREFS_DONE u0000000000000000 node 85 cookie mismatch 0000000000000001 != 0000000000000000 2018/01/18 03:52:44 executing program 5: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x45b8, &(0x7f0000516000)="") 2018/01/18 03:52:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ee2000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005e2000-0x4)=0x0, &(0x7f0000e6a000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dcb000-0x21)="b7edf9ffffff83e5b3d30ced5c54b60a4b5df0df8217230000000000008100e674", 0x21) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ffa000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/18 03:52:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000732000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004bd000)='/dev/net/tun\x00', 0x0, 0x800000000000003f) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00003c4000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fb8000-0x28)={@common='gre0\x00', @ifru_mtu=0x100000001}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000403000-0x4)=0x0, 0x4) recvfrom$inet(r1, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r1, &(0x7f0000f91000)=""/201, 0xc9, 0x0, &(0x7f0000e28000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/18 03:52:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x4, &(0x7f000033d000-0x10)={0x7, &(0x7f00000d3000-0x38)=[{0x8003, 0x8e, 0x3, 0x10001}, {0x75, 0x727, 0x20000002, 0x8}, {0x4, 0xfffffffffffffff9, 0x8, 0x6}, {0x2, 0x5, 0x3, 0xb584}, {0x6fa, 0x80, 0xfffffffffffff73d, 0x200}, {0xbd5, 0x7, 0x6fbd02ad, 0x7fd}, {0x8e2, 0x0, 0x7ff, 0x0}]}) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f34000)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002ca000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) alarm(0xfffffffffffffffe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000501000-0xf)='/dev/sequencer\x00', 0x7fa, 0x0) ioctl$TIOCSBRK(r1, 0x5427) getrlimit(0xe, &(0x7f0000b8e000)={0x0, 0x0}) syz_open_dev$sndpcmp(&(0x7f0000f4f000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101000) socket$netlink(0x10, 0x3, 0x13) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008a9000)={r1, 0xac, &(0x7f00004a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0xe5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dec000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/18 03:52:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000066000-0xb)='/dev/vcsa#\x00', 0x5, 0xd74dbf038e05e90a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b15000-0x20)={0x8, 0x4, 0x1, 0x9, 0xcab9, 0xea, 0x0, 0x588f, 0x0}, &(0x7f0000b4b000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d89000-0xc)={r1, 0xc1f4, 0x30}, &(0x7f0000789000)=0xc) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a38000)={r1, 0x75, "3e79539799cf122b548f4d74dea8c9d7c8b1cc65b5166044667d3daf1bd3b3d967813474bd413b0bc427d3a8ccff772148a722d40c2c3efe7e3f5b7867538e91c8a9884b2d272c65aa3c6f122e7fc7859a95938356a979d11fb07d4b2a14c6b49f08e877ba53ea5bd5d7eb82652c020b8be43dd6f1"}, &(0x7f0000742000)=0x7d) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) r3 = dup(0xffffffffffffffff) dup3(r0, r2, 0x80002) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00009d3000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/18 03:52:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = syz_open_procfs(0x0, &(0x7f0000542000)='ns/net\x00') socket$netlink(0x10, 0x3, 0xc) sendfile(r3, r4, &(0x7f000044e000-0x8)=0x4, 0xd34a) 2018/01/18 03:52:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) rt_sigtimedwait(&(0x7f0000565000)={0x1000}, 0x0, &(0x7f0000a49000-0x10)={0x0, 0x1c9c380}, 0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d7f000)={"5406e16d02b59b0cf4d8c9e680b271f1", {0x4, 0x100000000, 0x81, "8a8746ca1593", 0x6, 0x0}}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000090d000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000a6f000-0xb)=""/11) 2018/01/18 03:52:44 executing program 4: pipe2(&(0x7f0000abb000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x18, 0x0, &(0x7f0000dd4000)=[@decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x4, 0x3}], 0xee, 0x0, &(0x7f0000000000)="08c911d88fd38be9f5a3da2cb018aed2fee757672a8ac7a2494b5a3db05a6cf318938f84102039eba38231f7c32493f57b022445ad0433d5364d24e7436f571f9d44ec0b29ac7e760c97eec95f89f9fa751c2156a2e6d5905e0d63aad1c9e962e4e9ed0075d994097ffe9e1a0592961083f7c594e7e5d111de05c9177fa93172ab9813908399defdb4293e6ba96a3d719fc2bb0db052ae8bb26c61de68e9304407420fb6f370039f3c5f1bd8d4ef531325f29d11f9b2d2379ac6b22108146f4a47be11ff69865aedf37b62b413e3ccc3e7912a9aa7a305150e336737b748673781002a26b8bf5fbbd890ed5b9291"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) write(r2, &(0x7f00001f1000-0x67)="880fff070000e7745c4fbb0923d63909aa07814c9f65fb614e98d11bd9bd6af1e3dd4419b93f3960dac6b0efb848956b666075207421f730d09163d04fe5c78e53497267ac82c2726023d71165a3117f0c8736ff873700000000000000dd090087d447e3d4f3", 0xf) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000823000-0x8)={0x0, 0x3}, &(0x7f000059f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c84000)={r3, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x400, 0x80000000, 0x96}, &(0x7f0000bc7000-0x4)=0xa0) readv(r1, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) [ 105.763780] binder: BINDER_SET_CONTEXT_MGR already set [ 105.763789] binder: 15578:15608 ioctl 40046207 0 returned -16 [ 105.767562] binder_alloc: 15578: binder_alloc_buf, no vma [ 105.767585] binder: 15578:15604 transaction failed 29189/-3, size 40-0 line 2903 [ 105.775602] binder: 15578:15604 ioctl c0145401 2087b000 returned -22 2018/01/18 03:52:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x200040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000066b000)={0x0, 0x1, "17"}, &(0x7f00007b7000-0x4)=0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000984000-0x8)={0x0, 0x0}, &(0x7f0000649000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b55000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f9a000)={0x80002004, 0x0}) 2018/01/18 03:52:44 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000002000-0x10)={0x3, &(0x7f000001a000)=[0xffffffffffffff73, 0x20, 0x8001]}) fstatfs(r0, &(0x7f0000017000)=""/4096) 2018/01/18 03:52:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b73000)="", &(0x7f0000fc4000)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") 2018/01/18 03:52:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006d1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000943000-0x4)=0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e4c000-0x8)={0x0, 0x9}, &(0x7f000093f000-0x3)=0x8) r2 = open(&(0x7f0000a88000)='./file0\x00', 0x1008000002, 0x5e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000126000-0x4)=0x45a, 0xffffffffffffffa3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x28000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "3862e70000000000008001b4c73398eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) r0 = syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x0, 0x0) socket$inet(0x2, 0x805, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x0, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r1, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r1, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mq_unlink(&(0x7f0000000000)='/dev/vcs#\x00') r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000e4a000-0x24)="", &(0x7f000074e000-0x4)=0x0, &(0x7f0000774000-0x4)=0x0, &(0x7f0000042000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/18 03:52:44 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x8, [0x8, 0xd9a, 0x5, 0x9, 0x3, 0x9, 0x9, 0x3]}, 0x14) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/18 03:52:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x1111, r1, 0x0) fallocate(r1, 0x2, 0x6, 0x8) write(r0, &(0x7f0000001000)="15", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x9c}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r2, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x9, 0x8, 0x1ff, 0x87, &(0x7f0000002000-0x87)=""/135, 0x1000, &(0x7f0000003000)=""/4096, 0xfa, &(0x7f0000004000-0xfa)=""/250}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000005000)={r3, 0x3}) rmdir(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000007000-0x5b)=""/91) 2018/01/18 03:52:44 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/ppp\x00', 0x400000, 0x0) perf_event_open(&(0x7f000058d000-0x78)={0x0, 0x78, 0x60, 0x2, 0xff, 0x1ff, 0x0, 0xb01, 0x20, 0x0, 0xe614, 0xffff, 0xffffffffffffff68, 0x1, 0x100, 0x8, 0x8, 0x5, 0x2, 0x10001, 0x6, 0x232a, 0x20, 0x3c, 0x8, 0x8000, 0x2308, 0xfffffffffffffff8, 0x1000, 0x1, 0x3, 0x401, 0x8, 0x40, 0x7, 0x51, 0x9, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x24000, 0x4, 0x5, 0x6, 0x7ad2, 0x6, 0x80, 0x0}, r0, 0x8, r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_getparam(r2, &(0x7f0000001000-0x4)=0x0) 2018/01/18 03:52:44 executing program 5: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0xfed2, 0x0}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000295000)='/dev/dsp#\x00', 0x3, 0x101000) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000c1000-0xc)={{0x6d07, 0x7fff, 0x7, 0x3ef, 0x80000001, 0x3cbbb5e0}, 0x101}) close(r1) 2018/01/18 03:52:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r1 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x80)=@generic={0x0, ""/126}, &(0x7f0000002000)=0x80, 0x80800) r2 = add_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x2)="7bee", 0x2, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, r2) keyctl$set_timeout(0xf, r3, 0xffffffffffff8001) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00000da000-0x400)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000012c000-0x4)=0x0, &(0x7f0000157000)=0x4) [ 106.014549] encrypted_key: insufficient parameters specified [ 106.074376] encrypted_key: insufficient parameters specified 2018/01/18 03:52:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000086c000-0x1a)='vmnet1trustedbdevselinux{\x00') prctl$setname(0xf, &(0x7f000005f000)="766c61ee3020") fcntl$getflags(r0, 0x40a) 2018/01/18 03:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget(0x1, 0x4, 0x5b8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000225000-0xc)={0x6, r1, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2020000000000016, &(0x7f0000d7b000)="", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f000071f000-0x52)=""/82) epoll_pwait(r3, &(0x7f0000d9b000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x4, &(0x7f000069b000)={0x3ff}, 0x8) write(r0, &(0x7f0000a6c000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0xfffffffffffffee7) 2018/01/18 03:52:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7d, 0x50000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000586000)={0x2, 0x78, 0x3e2, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x47, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000757000)=""/24, &(0x7f0000c79000-0x4)=0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000c83000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001f9000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060a000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000b9f000-0x38)={&(0x7f00004ed000-0xc)={0x10, 0x0, 0x0, 0x40040000}, 0xc, &(0x7f0000cc9000)={&(0x7f0000aad000-0x30)=@bridge_delneigh={0x30, 0x1d, 0x220, 0x6, 0x3, {0xa, 0x0, 0x0, r2, 0xb0, 0xb1, 0x5}, [@NDA_IFINDEX={0x8, 0x8, r3}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/18 03:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000096b000-0x8)='net/arp\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000040d000-0x4)=0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000079000)=""/104, &(0x7f000051e000-0x4)=0x68) fcntl$setownex(r0, 0xf, &(0x7f0000c1d000)={0x0, r1}) sendfile(r0, r0, &(0x7f0000f22000)=0x440, 0x63) 2018/01/18 03:52:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000960000-0x8)='environ\x00') close(r0) syz_open_dev$usbmon(&(0x7f00003e6000-0xd)='/dev/usbmon#\x00', 0x6, 0x200) 2018/01/18 03:52:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x360, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/autofs\x00', 0x60042, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00004b4000)={0x101, 0x4, 0x3, {0x0, 0x989680}, 0x81, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000eac000)='/selinux/load\x00', 0x2, 0x0) openat(r2, &(0x7f0000843000)='./file0\x00', 0x410000, 0xc) 2018/01/18 03:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f57000-0xd)='/dev/usbmon#\x00', 0x8, 0x40000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000bfc000)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000067c000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000078e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0x7, 0x100, 0x5, 0x8, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x5, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) fcntl$getownex(r2, 0x10, &(0x7f0000d68000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r3, 0x6, 0x8000) 2018/01/18 03:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ea1000)={0x0, 0x0}, 0x4800) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000622000-0x48)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b73000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00006c2000-0x1c)=@req3={0x800, 0x100000000, 0x1, 0x0, 0x80, 0x2, 0x6}, 0x1c) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00001e0000-0x2a)="d8f90174c36deba4b71e7764010156d3fe26933d015cde0c4c8d1b51f9cc761500425352814d4e925718296ed7f757d85d4db536a7f12c1a120ec2434671638fc6832b3f4d3ed998b947d05e2f2272b3e4c8d4eebb5987e49f080e48e7e9d78cd705519af0833eef5ca43f3b861a503580b5e2dbae9c6138ca4bf294f1f26700ea") r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000078f000)={0x6, 0x9, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000069a000)={0x0, 0x0, 0x0}, &(0x7f00004ef000)=0xc) setfsgid(r4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x5422, &(0x7f00006d0000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/01/18 03:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d14000+0x441)={0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$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) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r2 = open(&(0x7f00001f7000)='./file0\x00', 0x400000, 0x0) sendmsg$kcm(r2, &(0x7f00006ad000+0xab7)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, 0x1c, &(0x7f0000bb8000)=[{&(0x7f000058e000)="85a5aea8043b6f323f0d02496ce4b87daa73cdec3e83f1bbc762db2e23e97e85fbc20298349cbd7d5fd5c21b42d51714500c3308397f2c632326e5e66a0f1cf933a326e6fa695908e676a8828df051b9b88c7e675b3e7ba793fc948cdca9c1b6ab82df7b5461c139425316b84db82493af604314e29dd6d80a4ffaa3c0714bd6e566fce832d28da1aa25875230148d4af7f6673733030f6e8bba4a05fd747851d636b15dc4fbac58306026579a839c916f286fb687af875fba7054b2e7afd41ccfd7807bfc3b1e1f0e8068769fb9d092e710af2fee52ada796cde5ed95", 0xdd}], 0x1, &(0x7f00001e7000-0x1010)=[{0x1010, 0x29, 0x0, "81e460f0d300b7c7aa5bb68afce1f811d56110f63173d7c01cf2bd909d901eef51e980ba2a5bbbc6b936dc1bd9c2c3f7defec758d554e581336eb27656012f54f4badfab347651656e651f1979887e7453105423c27398b45483a77474d73b5eb10ff8e0703e34dbc19bcb68debb66368f734caeb8b5f6e74304553eb0d873274efae875edd1df96f6a756274a814dbd3dc796f97e82226a8eb2ba53820500652bc146be7616da4daa455fc35c9d6459b135ebfaeff9f81b6510a25684923524bb4b47d2a365822b0b89e48abddbdfb98aecfef01ed97b1e82cb6de735ed841a31fa157569e4911afb813eba86019d5ee0131e2fcd515f54928bcc4017da8f11b811f7652fde79fca7f21d565ab3e8de0fc797d94a3d40e1da059e98792653158301cce98c056d52666e616648f154c5397edce67df4cb6563aade095e0d3f6aa9d4a538b0b130c73e954e778d079347f8c300497858c2545033e043bc20975efb63ac37d78be1ccc55c571dedd6f818e357bea1e4acae671bcf9d15d4c273e3e0024039ed3ca6b2aea5df83619956f82311fd81a9898e5df6cc6a726a1f98620e4afb9f32feae858db598a1bd9221fa99cee72db9e070e33320eee2504def1d123db353562d759faf61a52e332d53ecd03e2bc2270426bc6d5f9f9cd775ff7368eb2f12d2bcb05428d2c610a8a7395b0097f6fda83c7233c5200891ea9b8ee856d67b5563d061cedf4cd6d13d8c53e1e8eec354292b8bd12c081874f1de507a4d38374e60f9c4a09b4b5a507f28fb6fe55b8148e6c7238d60e6d7d70602c2e6ac492d0cd4d0a173fc318fcc9e3edfe68bced08ccac8858f7a64b40069d8e1152b58b3d44a301f6db006bddd25b5316dbf0b5addaaae4bfdbf83edf4ad0cc549026411e9fc9f73679df8ea77d897b952e2a75a168dd3bed920611c358491ee4bb303bd31f7fbeffdc216e5e3fbe994ec72636dbe12cbb2020834290c78f9f0d20a92ae586beebc317efe88cc9eb7837e915fec6c084d14b8a405a05607a655a2e6b9b31894079a1d63c487e91e25323d3bffe5ae94f4263f07e3254815a80c641c47566d1483891c7925e4642f4ef5401e42d16a4f5becc7df82a35b6372b10f2c2fc166baac56965a1092d54fd198da664b285628dc18476c08328f3e03432c69fad1eb2c78e21f0e9fa05dd9a461a2facb79fa5d342433ffc871a7a72e5097f78334ff6b44c52d8197bb0fb452b6f1dcc231fd118b11fa724f9e370378cab56e8cf5e6e31801b16c21ea35e602d2ffc8df4a8eddc805d6127c0149841702632687e00bc8be9afc6f6ed8a93d18d8e60eb44c3589ba503f30a359a20393478f501f9a4449f497785f605216e27112d429c83392051a55d7011c135d8e119a6380d298daa9aeffc35e848901ef5d9f78b3e33a5da2226491e9ce37f209b7874187369e18ac437ab4f4a085e2db37a3a6330474104d8466bd3d670834b11e6c077ed2952898c5fa9c2985b1d688b75f814d57f1e86ae068c4f6faad6a4b4f4500c5965efb12d830401a3219db36785e44c360f879279eaba73f17318bf9688cb7787621dccbbf030380d59aaf34fa0f3886bad75d2af615f1359a0cacee04cc0429141092f7d62bad45cc9f1d60fee8af10efd4dbad06a6629843f9f037a8e97f48f5eb1e5f7e3b0107a248a08864fd8e31f613aad34d4d1460246f42811e2d043ec1899666a9270146ee807f573500069aaafd44f395f157fc4c550022a8bb14383bb22f327882f3d0eb94ebf548637d0bdbe926ad67881f247aba0e93dda8537b70153159921f27a7cfb132db9ea3faa4f5f5b1e35f4682e91dacfedccc0aad38e15ce0fe09b6e5bbc633a6ec359dfd666b3e9d75ad7e9fa2c9dbb87ddd59453b017085ef05fecc897ee4cb907e8c8000aa44f3f0391738243f7b2e8343dd7b8b1acd0cfdb1bb24cd237c60daeea8aaf94ae17037b786e2862330fd22e50a3b684720910a818d7002c8705c7e86df3350526a396e0f1e98b6785bdd21a42a51aae2db00538f26b40139a0d294984ae44ac2ef495383b13aca7949f0ced8fbf51165f57fee987aceac1c33239538100ac770be9a2278a49a50e42683f722ea6e928f91e05df5465e78e6823b02f4a783f382ca8ff8374f946fd2351903f8ab8904ebe7b1e44764f88efd24f7266cc4b707c7a69eecaad150ca0072b5c5222df4193e3a3fa57bd8a6e33b338f6feea034766c7462fa54e1b701cf23c2b787981ecffe46e74c7470dc232bcacb161d560c29755e13a85496e79ac070ee8217bf13b79fc3f0376bed0cd8a922576627e9107fff2a1a91636ef88cd5582d7f46f5277d8f7279363254af6838fab9b48167579359308b727245846baf32bbabc387a5c9ae4e7d119f5038cbcf53915680e8eeb1a25c039fff3765cc32c49a3a2150c25a6b9ebb085687321064287debdd1081afe9c31f76048ab069b9c92128613c3a1ed802b5714e25ea66f0028681e0d1fb5e666b3ee70357dea171d6b9e3ec73f078dea1290d33395636b872bd7d0186dd801895bafe325cc51cfd40a61654700278905e0c4814ab183e4a80caeac528c89f17832dd497d2d4f3383c56382a02d96f289ca7da7c47b1a396bb190a1b04a3f9b925f34fd5949557de3a5da8bf70d17d3ea7b8a5c87b3db74bf24b8c26126308ac50a6507eedd62985a7fe2370d422f2dce0292448482abfbf7c44621c445b92bb2de727b4d1f67843f078970ec7a25803df2090703ecf02507bc239384487500ea23fb729d8747847fed7d433fb73097faf59b45a24048948939f88e3cc4a0d3bdcd6738f380d5641624a63f51878c9d07bcda103758d78d91547a807958d8c891170c590e6db63c1ce232aac317cdd3a67bfcd0db8591842446b522dd0beb36827f5acbf6e04d07fa8409578f6984275978453790008e15020d5de265e3873372b8184edaefcfc64ce77ecd534bb5830f7e1231bf54bba75733f4be0adf55b39b894df2911b684d9afbe11b6a5088ee16a0a3bb4cd22937bd560ca6d76779923dd93627718463e2901b76eba1a2ba143ebf6212824d1125d1516ecc3a44a8e673eda7d05004af9e28133ccfb3a145ad8a37a5c9891f522430e0695ed1bf118b71688742758d88f723efedaf84bfb2613fed9aaa436b01d9a9e64febe437a72339941bc2352b0dae27612e57d0a49d97fb51208c73fa04550fa17cccb4cabd2f95bee3fe687e13caa94c10a2fac5e3bdb07231015c9b2abb65324a4139be31e393d06be0573848cdcdc7f8da3f02b295223304b33f27e69f8fd941da6faa68206950d89dd296ac1aa7249371b607d1075ed9dcfaad714ecffeb5057bed09321c36edee47afa97bd912f562bbed026d4fd62c6c81980476ef6962dc098932520249b683c9779e920d322ebb53a6fef08f83026a70e8f5690bef3eb7d9683b9432570c08ef4fd17094eb34d41ef9c14732a0e1857c4b7a4e0b4fc8c4fd09f34cd80ccf350f02de8d35ca1b7c605bf9830bf6fbc50f0640f2382becb24ec5b54a877b94f57987b5f36c598c1d5d3e03656525dbd89054d11705627d92f2ad99d050766dcc7dabeb7e436c99225936ea5afb21aec5f7db58931b86dcef94fb6fc6cdd1abe4de88941f9a98e28579f86a462ce93f260e309fccd207b646259edfd67052897bf844148bfcb436189361fc476fdd33611fe6aa143d7f21a50cca8ed0622e5b22eb6863ad6ba2215fc893aaecd89833cec9dd412d901fd8283fc7d848ffcf20e86361d50c717372ca5b730d69bb8a9efe23da05b3941a900111373e2263479b514550a8cbb5e36e0c1b152dbe93a0693db8440b78c7c8dfe2defe4f84d2bbfee42687b3b7d90730d42f4d82e15378a08a71d13c164a9bd6b243c7c58bc0d52d2336936a33924392c853f18fd97946edb777b698ebc4bdc85857a1e6f9d952ddbc3895047f4f28af3d4693e3476a881c37458d0e0fbf23d5e804184865dc63a8f13b75545fc70b647c6454add106bb7c5638399a7db970e8ce69a1af9d8fc0f4f15b394e4df433261e26da3c77c1c18305efe258799bae30f2cd6e2f1bdd2eb131d99e0a74cd898fd49fd2be4c80d45f6c7f76831f12adfc728986d59e80a8f42415f2260eeb5808a257427a6d6b32d3e4278b58649c5ab54d2a05eb3dc30c632cd0ba76206ab8ae01c7290835813d1485feb6af78ba6ae8e9e9244739f5819ea0ed51bfd49bcd2b9bdfe16b9f6b0f18707c3afe93214bd34a5d61af952b1a0c6a021073395879472a6942c8550ed34fae0c3c0c7612d10b7c309f85b220854fdcf749372dd6f991d74228e919aacae849f7b2e30fcf17edac3739d0cb4439cd1b3a241a43d9daa03633fd9b546cd838b7f78c779c7ba3bdb34229af355c9bb0e5ddee2cf6d7459e460c7d0714c36ba985563c5043b061c618bbb0aa8cee3f9df0b1cb609bd624d08a39b7b92a4d8bf4a91d3231160b9a6924c00fa98c1e3cc93de513961db7f523667af3dd0277bfcef254b5bef806a19e3e312718eacfe4aecc283c175528c26358bf164d4b0b067d73138adea39f8c6dbadc45f97a63ec6fffee52640b2aebcab17d94011fc23950588e3e7f5ff463e56b53a82a5b5e9bf77bd25147701694063ebd6acb5b1fba08304407c41743e87a686197752b9caa2484feb4f7b26970dd26815e5e295289c30820f2c20ef6a6ec60d591bdcbd599af1ed1ab7abc170fec1ce9ca2b3433e4b43efc764a64dfa08cf40e09896c2989fb7f5b61b019e01e7c11a4c203288c4a5328ac76d9f1b49fade5e7e376e0679117e22a5aabaf6c5faf1cbcaef805150a66d37dbfdb2fcfac0ce492822d958df67d302e6181f8116016dd897dd0a0479a92f1677f915f9ea0c38d181a815cd36cb11a3b9303b33b3cbfb5086daeeaac42fa9ebe70a5a30359c530b6ee322a79cc3847111e0f9c3d2f50fd8d8a928a5eb348ef76717186a9175e5438532291c8c65d764ab43d6aa80d063cbdce05859e22701ef73ac5e3cadbe1204498989e5782e6e8eaba382edfe1fa418169dcf668b130234bae3db22d425ab64ad89853baf13ab059e0d76dcc2242bc52312118caee0a2b49c04e9c07fa4a497e996f464e405ec64f6faf92de26caf636c65e983f793807ab57d7d2eafb8aaca13a7423bddc174a71d3a4a0eb4676e01ed10d11ab5feb0f950d6a6ab759fbd6568d6a3c4ed215a1079803a4fa6fe240d23dd68a6dc6ae64cca60e0dabcf1358f728a33d4bf87070ef946668952ce6c00a2f3f54b87cf217468be6b414f1557b75a2fa9d2a4a33ac6a2f0c8bd7d3e3fef870087fa67e75457942340b36964410fd3716b0b717e12df30c8f298bdc7dc94805659a5197c8a22c09bc440c463b4763d6a8d57a4cfe985b1e8feea63e24904681e3a3a4c5060a63c96dc7ab3d9cc6978ae430d2c8b11e85afa958ade803d84a5bf86a8d0b49c8eed930cbc1a18d96647c9c8fa4c269ec8c914065200e2907b449e48f00567092de1386f38b588f2c8dbbf1fb32640e26cca31a4153b8121bfaff63d6bd70d4384d43d29b57d7b75c71ccacd2ab5a6ebcbb0fc9717aa366e5a071b1ae20f311121741fcd3458763f04a6baa0014593609d68cbffe2c17e0b82afa513f779f212ce7b9862b084312deb3710fa6f5c05f1c61f22b4303b40e022a6db80f97911db16c354edc37e4b886811605966613ae93b70b4a556b4d63dd8edde75e4b4a09589d945c2dda4f5995e3d962390712b1f4452fbce780cc0b43a502b15"}], 0x1010, 0x80}, 0x40) bind$inet6(r1, &(0x7f0000fb4000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000340000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r3, 0x0, 0x37, &(0x7f000085a000)=""/4096, &(0x7f000084b000-0x4)=0x1000) clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000008000-0x1000)="") mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) 2018/01/18 03:52:45 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f83000-0x9)='/dev/sg#\x00', 0x80000001, 0x4002) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000541f, &(0x7f00009fc000-0x8)=0x0) dup(r0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000f84000-0xb6)=""/182) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f82000)={0x5}, 0x4) 2018/01/18 03:52:45 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000e78000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f000087f000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="91393312471ed6c493f57fd66f84f4f2d4005c4824a35c7e73abbd1fdfd3cd920a0ab3171cf63688dc186d6e4f1a8040317bf9678470237f38be8b982e378757b26fab0ea1d791d319d6a1b9adbd4267d55fa22b1863dfb546", 0x59, 0x0) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='\x00', r3) 2018/01/18 03:52:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xf3a}, 0x8, 0x80000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000045c000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/dev\x00') sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/18 03:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x20000000000, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000845000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$ipx(r1, &(0x7f00000d1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c2a000-0x4)=0x10) 2018/01/18 03:52:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) connect$inet6(r0, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getpeername$inet(r0, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034f000-0x4)=0x10) 2018/01/18 03:52:45 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x14002) sendto$inet(r1, &(0x7f00009af000-0xb5)="df21b25bd49551489865aff97dae701be520d320a3633f4ceebf9106b7e66f82cdab86d40a321e813fefcf2cc52ab4282d4a8a53184b9ed06cc5ef364913780af7ffc9e7f6235e3cfd204131598c3b0d79149373aadeba6b0f10d50e607e7681f17c1f3efcb2e8d3b24c685a3fc134e416e85a6c13186e98c92eaac1f9e532ebd4a29112a796690eaf1fc40d196d62cb820bc630c11af9081df62a6b04f177811a50c37dee0de5e300c7c7c1a160f24e50b10fbe2a", 0xb5, 0x4000091, &(0x7f0000da3000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x84, 0x13, &(0x7f0000dde000-0xd)="", 0x0) 2018/01/18 03:52:45 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fd7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00005eb000-0x18)={0x0, 0x4000000000001, 0x2, &(0x7f0000632000)=0x0}) 2018/01/18 03:52:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000359000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x7, &(0x7f0000929000)="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") flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000544000-0x39)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r4, 0xa, 0x12) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f000094d000-0x1)=""/1) fcntl$setownex(r3, 0xf, &(0x7f0000bdc000)={0x1, r2}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r5) tkill(r2, 0x1000000000016) close(r1) 2018/01/18 03:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009b7000)=0x0, &(0x7f0000998000-0x4)=0x4) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/18 03:52:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000003d000-0x10)={0x8000000000078, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = getegid() stat(&(0x7f000051d000-0x8)='./file0\x00', &(0x7f0000b73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000052f000)='/dev/sequencer\x00', 0x101, 0x0) recvfrom$ipx(r4, &(0x7f0000449000)=""/188, 0xbc, 0x40002021, &(0x7f00002ab000-0x10)={0x4, 0x52b, 0x7ff, "b80a10c9d299", 0x2, 0x0}, 0x10) getgroups(0x4, &(0x7f0000da2000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, r3, r5) write(r1, &(0x7f00007b0000)="01", 0x1) 2018/01/18 03:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000553000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x0}) io_setup(0x2, &(0x7f0000b7f000-0x8)=0x0) io_getevents(r1, 0x0, 0x3, &(0x7f0000476000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bbc000-0x10)={0x77359400, 0x0}) 2018/01/18 03:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000c02000)={&(0x7f0000bec000/0x3000)=nil, 0x0, &(0x7f0000520000/0x2000)=nil}, 0x18) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c80000)={0x6, 0x8}, 0x8) 2018/01/18 03:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000476000)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d4d000-0x4)=0x0, &(0x7f0000949000)=0x4) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 03:52:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000254000)={0x7, 0x7260}) timer_create(0x4, &(0x7f00006a1000-0x60)={0x0, 0x20, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000602000-0x4)=0x0) timer_delete(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ed7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/18 03:52:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000717000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000264000)=0x10) r0 = syz_open_dev$admmidi(&(0x7f0000d19000+0x5a)='/dev/admmidi#\x00', 0x8, 0x400) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/01/18 03:52:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/vcs\x00', 0x80100, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fd0000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) getitimer(0x2, &(0x7f00005eb000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, r2}, 0x20000000001, 0x29, 0x3b3f}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/18 03:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f00005e8000-0x17)='net/ip_tables_matches\x001') pread64(r2, &(0x7f0000c72000)=""/249, 0xf9, 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[], 0x0, 0x0}, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000692000-0x400)={""/1024}) 2018/01/18 03:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) close(r0) 2018/01/18 03:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006d7000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/autofs\x00', 0x400000, 0x0) renameat(r0, &(0x7f0000e4f000)='./file0\x00', r1, &(0x7f0000bd6000-0x2)='./file0\x00') r2 = syz_open_dev$dmmidi(&(0x7f000006d000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00004e8000)={0x1, 0x7, 0x100, 0x1ff, "d099bc16bb4ecd57f1fb80ffe8fb96081c6e4cafa107d9ac698f3d9794c60d161be5f9ae9a6c481f2af2e0f0", 0x7ff}) syz_open_dev$sndctrl(&(0x7f0000b27000)='/dev/snd/controlC#\x00', 0x1, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000913000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000e66000)={0x0, 0x400000000000004, 0x0, 0x0, &(0x7f00009f7000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004aa000)='/dev/vcs\x00', 0x86240, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00008a6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 03:52:45 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000368000)='/dev/usbmon#\x00', 0x6, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f, 0x8001, 0x7f, 0x0}, &(0x7f000052e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000078f000)={r1, 0x7}, &(0x7f0000c03000-0x4)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1c, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x9, 0x800e, 0xfffffffffffffffa, 0xe, r2}, &(0x7f0000002000-0x4)=0x10) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000)={0x101, 0x49f7, 0x18c, 0x1, 0x1, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000005000-0x64)="04b207c99a828f5d611e4745f0af735943d6ffb568ac4cf92858028491c9942ae41a782d9c7b8fbdd0d3b60126b4c2d447685ad80623ac38fff63b8141ffbc7e951f2c338e5a01aa5ef6a5d57ddd81a4322f22009b25113478f10c0ca87741a56a3cbeb9") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000006000-0x81)="783b2040f91bf90a1c197e02938862f8922a4d3ed259de4267d29a91f2362785f765074eac68c15d038dbc5dfa02c03aed70ad25b61fc247e8e4ee28965dc6ac77680747fc42947537eb9986636dc280294be207fb27d1e41fc0e9077ba43e05ac7d876432433c39440aa16484213eb7006ea0a6d1fcb0d20f469aeeb701cf3359", 0x81) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x0, 0x400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x35)=""/53, 0x35}, {&(0x7f0000006000)=""/240, 0xf0}, {&(0x7f0000002000)=""/34, 0x22}, {&(0x7f0000005000-0x36)=""/54, 0x36}], 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000007000-0x10)={r1, 0x5, 0x3, 0x7ff}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000008000-0x20)="3193b10cb27e6a16d0267fd2d2e956cc68781e60411e8b06417479ba48dbb9fb", 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000009000-0x8)={0x0, 0x0}) 2018/01/18 03:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf6000-0xf)='/dev/sequencer\x00', 0x30407d, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00001ab000-0x4)=0xa90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) sendto$inet6(r2, &(0x7f0000cd8000)="bb757af339709bfaf4f56f1f4ba678bceac7bd322cf7b8a4784da29b4233d5350f8062a21a882a6172ef3a6c31a6a3a3b4d3d8caba9df628327baed9ca40421824dbc74d61615a71a97a8d75aba273436f04bc2508d468afc097e8490db88b1a7e31d3c6be3e8951bc0a4819628008a5b106f1860b4f359abd71fce786f4cd2aab4e59c33adfbecd77d748848ac28cdadb06a341eaa0304e0ffeb3006e8a6bdc4076853d21b411a312c221b6ec495409a4a4556b28df92c99af6ac01b50d0aca3266731fabedeef4160a162a8414db214ba122ae300b155a296d4969d2a7a8ec8e51", 0xe2, 0x8000, &(0x7f000007f000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000fd2000)={0x0, {{0xa, 0x2, 0xab9b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mount(&(0x7f0000427000)='./file0\x00', &(0x7f0000c12000)='./file0\x00', &(0x7f0000817000)='hfs\x00', 0x40002, &(0x7f0000764000)="a8a8609a6c549029400d49cf00105067db77b54e7850d2062130087e82ab34e10aeff67d2df1790f674368b10f1a84467cf3db798efabd63e47547733d36725501e5b3a336b5393998dc74dcac38783a31450c662b68dcb1a4ed7787600b1ddc5d72c03ae0d01ac57d003bd6a48a81dba192fa259923dd410cc7636a079e2676087c1bb21bea64625d3d03c176d1eedc4764a5a7ec6360d46e4d38aadf8bdf8be9fdaa29f9eb9c313c3fc470c4039f") fcntl$setsig(r0, 0xa, 0x32) 2018/01/18 03:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000532000-0x4)={0xffffffffffffff9c}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b7c000-0x9)='/dev/vcs\x00', 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f000045e000-0x4)=0x0) accept$llc(r1, 0x0, &(0x7f0000933000)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d6e000)=0x0) 2018/01/18 03:52:45 executing program 6: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000fb8000)='/dev/midi#\x00', 0x7, 0x400) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000fb8000)={0x5, 0x38800000, 0xfffffffffffffa49, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x4b564d01, 0x0, 0x0}]}) 2018/01/18 03:52:45 executing program 3: pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0xffffffffffffff6a, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001c1000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) 2018/01/18 03:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000124000-0x9)='/dev/dsp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000974000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000320000)={r1, 0x1b}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000021d000)={{{@in6=@mcast1={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]}, 0xffffffffffffffff, 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af2000-0x4)=0xe8) getdents(0xffffffffffffffff, &(0x7f0000825000-0xa7)=""/96, 0x60) msgsnd(0x0, &(0x7f0000646000)={0x0, ""}, 0x8, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/18 03:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000717000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00003d8000)={0x504, 0x8, 0x9a, 0x403}) 2018/01/18 03:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c53000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000e76000)=[{&(0x7f0000293000)='3', 0x1}], 0x1) r1 = accept4$unix(0xffffffffffffffff, &(0x7f000000c000)=@file={0x0, ""/4096}, &(0x7f00006ac000)=0x1002, 0x80000) tee(r0, r1, 0x7, 0x1) shutdown(r0, 0x1) close(r0) pipe(&(0x7f00002d4000-0x8)={0x0, 0x0}) 2018/01/18 03:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe3000)={0x0, 0x0, 0x0}, &(0x7f00006f2000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006b9000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x0, 0xffffffffffff3f64, 0x2, 0x80, 0x80, 0x5f, 0x0, r1}, {0x8, 0xfffffffffffffff9, 0xc00000000, 0x1ff, 0x0, 0xb8, 0x1f, 0x998}, {0x800, 0x0, 0x1, 0x5}, 0x0, 0x6, 0x2, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x0, 0x3, 0x800, 0x2, 0x0, 0xfffffffffffff800}}, 0xe8) recvmmsg(r0, &(0x7f0000dd8000)=[{{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000e12000)=""/86, 0x56}], 0x1, &(0x7f00004e8000)=""/74, 0x4a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d23000-0x10)={0x0, 0x0}) 2018/01/18 03:52:46 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000002000-0x70)={[{0x0, 0x2, 0x1, 0x1000, 0xaf, 0xffffffffd238422a, 0x8001, 0x100000001, 0x3, 0x10001, 0x77, 0x3ff, 0x0}, {0x97, 0x2, 0x2, 0xcccd, 0x9, 0x3, 0x1000, 0x0, 0x0, 0x9, 0x3, 0x7, 0x0}, {0x1, 0x7, 0x800, 0x55ba, 0x2ca, 0x7, 0x4, 0x9, 0x9e13, 0x3f, 0x4, 0x3a, 0x890e}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2e, &(0x7f0000001000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @broadcast=0xffffffff, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/18 03:52:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009f6000)='/dev/snd/seq\x00', 0x0, 0x40) open_by_handle_at(r0, &(0x7f00006b9000-0xa5)={0xa5, 0xfff, "1af309afabdcf68703c18fa17b78893066a5d3654b0483aebd0c1e40bbb69acffc66261675d2e89a9ff7fbdfd5f2ad2e12b96222c56dcac60741908085e05f83bed59e964d5edd9c44dd8827557ed7a465014bddb184f6181dec25e50a1198d3f5f2f0cd42e54c13d78fa1b6f9d993c943468de23ddee7cee90d4dc64002157834461c3b58fbcfd3ca3c9005916aa73d594cf20e10df92603481a29131"}, 0x400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a3000)='/dev/hwrng\x00', 0x22001, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000037a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000034e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000523000-0x6)={r2, 0x40}, 0x6) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) mkdir(&(0x7f0000fd9000-0x8)='./file0\x00', 0x160) 2018/01/18 03:52:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000906000)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e38000)='/dev/kvm\x00', 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c29000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000ad8000)={0x238d, {{0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) add_key$keyring(&(0x7f0000766000-0x8)='keyring\x00', &(0x7f000046c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r2, 0x0) r3 = add_key(&(0x7f0000f27000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r3, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000e89000)='/dev/snd/midiC#D#\x00', 0x1f, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f000057f000-0x7)={0x1f, 0x6, 0x9, 0x401}) 2018/01/18 03:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000bd4000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000749000-0x110)={{0xad, 0x0, 0x0, 0x0, "70179181c432fd98d81533f67478db29e415269a3ed444dc2004b48d11e5e29c2480e262e58fcbde80e562d1", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "75b615dbfda01996f6f9f79bf1cc2a69495c41e523323b68d4683ae0263492da49838ac233035a2203624bacf4b3089b1f755de52e90bd2c0db863900b240817", &(0x7f0000760000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000088e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000b4c000/0x10000)=nil, 0x10000, 0x4, 0x84010, r0, 0x0) poll(&(0x7f0000cf3000)=[{r0, 0x8002, 0x0}, {r2, 0x9, 0x0}, {r2, 0x0, 0x0}, {r0, 0x42, 0x0}], 0x4, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00008ab000-0x8)=0x9) fadvise64(r2, 0x0, 0x100000000, 0x4) 2018/01/18 03:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000067000)='..', 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000aa2000)=0xbd, 0x4) 2018/01/18 03:52:46 executing program 0: openat$dsp(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/dsp\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009af000-0xb)='/dev/mixer\x00', 0x40000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x20, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0xaf3, 0x0, 0x80000001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) sendfile(r1, r1, &(0x7f00000af000-0x8)=0x0, 0x3) r2 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000efb000)={0x0, 0x4, [0x0]}) 2018/01/18 03:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}) prctl$intptr(0x26, 0x1) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) ustat(0x4, &(0x7f00002c7000)={0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/01/18 03:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000090000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) recvfrom(r0, &(0x7f0000061000-0x1000)=""/4096, 0x1000000cb, 0x0, 0x0, 0x208) r1 = syz_open_dev$midi(&(0x7f000063c000)='/dev/midi#\x00', 0x3, 0x200) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00001c7000-0xdc)=""/220) 2018/01/18 03:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008c3000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000b42000-0x10)={0x10000, 0x101000, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000d37000-0x38)={&(0x7f0000a48000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000757000)={&(0x7f0000738000-0xf8)=@get={0xf8, 0x13, 0x300, 0x0, 0x1, {{'lrw(serpent)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x45}, {0x8, 0x1, 0x40}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$void(0xffffffffffffffff, 0xc0045878) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000d1e000-0xae)=""/174) 2018/01/18 03:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000454000)={0x10, 0x0, 0x0, 0x1201ff}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000c0a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = syz_open_dev$adsp(&(0x7f0000e61000-0x5)='/dev/adsp#\x00', 0x9, 0x501000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00002f2000-0x4)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000faf000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/18 03:52:46 executing program 5: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x101) socket$netlink(0x10, 0x3, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000027000/0x3000)=nil) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/18 03:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d2c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a5a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000035c000)=0x14) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f000049c000-0x1000)=""/4096, &(0x7f00005b1000-0x4)=0x1000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000417000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000965000-0x8)={r0, r0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000000d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) getsockopt(r0, 0x10d, 0xa, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/18 03:52:46 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) mincore(&(0x7f000028f000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/183) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f20000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x3, 0xcae, 0x0}, &(0x7f0000f1f000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000003000)={0x1, 0x7, 0x3, 0x100000001, 0x7, 0x3, 0x1, 0x1, 0x1, 0x5, 0x6, 0x101}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r2, 0x9103}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, 0x0, &(0x7f0000004000)=0x0, 0x80800) mprotect(&(0x7f0000488000/0x4000)=nil, 0x4000, 0x80000000f) 2018/01/18 03:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000cd3000-0xe)='oom_score_adj\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00008b2000)='5', 0x1}], 0x1) 2018/01/18 03:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e09000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x80000000000004f9) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e97000)="51b5a69adf70bd37995f2ad79ab7748646441dc24da3f8b0b653cefc3709fdb2339ce5a7749442d306a9055a145f1d4b5ce5dd39", 0x34, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r5, &(0x7f0000c26000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000020b000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000466000)={0x2000400000000000, 0x1000, 0x200000ed9, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) process_vm_writev(0x0, &(0x7f000000c000)=[{&(0x7f0000221000-0xdd)=""/221, 0xdd}, {&(0x7f0000feb000)=""/129, 0x81}, {&(0x7f00004ed000)=""/14, 0xe}, {&(0x7f0000a36000-0xd8)=""/216, 0xd8}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f00009a8000-0x8)=[0x3ff, 0x1ff]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000840000)=0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) ioctl(0xffffffffffffffff, 0x0, &(0x7f000018c000)="") accept4(r6, 0x0, &(0x7f0000164000-0x4)=0x0, 0x800) 2018/01/18 03:52:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000039a000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000422000)={0xf7b, 0x14ae}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bb2000-0x8)={0x0, 0xfffffffffffffe00, 0x2}, &(0x7f00003e7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000019b000)={r1, 0xbad}, &(0x7f0000f16000-0x4)=0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000797000-0x20)={@common='gretap0\x00', @ifru_flags=0x8000}) 2018/01/18 03:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r1 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f000039e000-0x10)=[{&(0x7f00008ce000)="a7f797bec5b72ac73b03daa95ca89a28264a3c3228c4c3f2fb9a8d6e5e2965d2ed439540ffb8585a92925361e80698", 0x2f}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d08000)={0x0, 0x0, 0x0}, &(0x7f00003ba000-0x4)=0xc) getresgid(&(0x7f0000c55000)=0x0, &(0x7f0000891000-0x4)=0x0, &(0x7f00007e9000-0x4)=0x0) fchownat(0xffffffffffffffff, &(0x7f0000954000)='./file0\x00', r3, r4, 0x1000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000094a000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/18 03:52:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000877000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x4b7ffffffffffffe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000980000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/18 03:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 107.470810] binder: 15828:15832 ioctl 40046205 7 returned -22 [ 107.496156] binder_alloc: binder_alloc_mmap_handler: 15828 20000000-20002000 already mapped failed -16 [ 107.511983] binder: 15828:15837 ioctl 40046205 7 returned -22 2018/01/18 03:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000fa3000-0x4)=0x0) arch_prctl(0x1001, &(0x7f0000815000)="") 2018/01/18 03:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d9f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b14000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r1) keyctl$update(0x2, 0x0, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) r3 = syz_open_dev$dmmidi(&(0x7f0000ee7000)='/dev/dmmidi#\x00', 0x9, 0x40) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000c04000)="5346d9fc2d4b4ca13eb05159bfaab7ee", 0x10) syz_open_dev$binder(&(0x7f000053b000+0x4ae)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000e2000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f79000-0x4)=0xe8) sendmmsg(r0, &(0x7f00008b1000-0x3c)=[{{&(0x7f0000a17000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000fa2000-0x30)=[{&(0x7f00003f6000-0xa9)="e51316ab35341204c114d403e4ad108fa37d0f13d64801d4784acdbd297396083466d219c0ad93efce4a084678f4f83677fc0f4caf94f68578e1bf7205b67f698a580e4bed266fd55742ddea3ba77430de46a731ef5c2bea989c65870000ece216c0cd1d15d1afb4c8197ac10ec38dc7bee70178c036dddb10cf9c753bb4e63f4bf01c3f28949eba9ca81b6110fcca6e61edd558ca26876751696efe7081e15267d28650a86b93024d", 0xa9}, {&(0x7f00005dc000)="34cf5e6f817592457acab61dd6a70a882a214dc856c37eb4095fa12157e82f200ee74b098b1390f4a5b84041231ef456df19e36ae29c1cab67aece32ae87a217430a49f5f84c1354a4c2bd2206dc5d8937a5dfe6e8", 0x55}, {&(0x7f000092c000)="ba45e5903f8d7e966a7a08d4ad749dabc34d69d399189ad307558645ae90c0cead7a89e92189fe66ec64cf8c2f1bc56af3de9500c7", 0x35}], 0x3, &(0x7f0000b2a000-0xa8)=[{0xa8, 0x10b, 0x0, "973af83a41849ad308544cde913c0e5aab2b0fda17dddbc71de87dbaf4165562fb42e74ba840f8e2a41b5f53be3c0fd969fc9752d17fe094ca892e09fb5a9fd132c2bbed1700474cd6e58b1690c7d3db444a567ee76330c184ef03bf8831e56db4c939c92e1c6497d1fd388447e4df92d6b47e1e5d9266f789db7ac353ec56bf50a062fe332652c7b1f90ca669e70be026ed"}], 0xa8, 0x1}, 0x4}], 0x1, 0x4) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r2, 0x0, r2}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd160\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f000076d000)='\x00', 0x2ce5ac42aafc85f3) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f98000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffff7) recvfrom$ax25(r3, &(0x7f0000ac2000-0xae)=""/174, 0x79, 0x2, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000b21000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000081b000)=0xffffffffffffff80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000d76000-0xe)={0x5, [0x3, 0x9, 0x4, 0x7f, 0x10000]}, &(0x7f0000aa2000-0x4)=0xe) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/18 03:52:46 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002a9000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"89322632b987c2"}, 0x9}, [{"1ced482571c207"}, {"ba30ff884e7392"}, {"59585c57dff873"}, {"c9c24f8eeb14a3"}, {"561121dc30f2f3"}, {"144c76f47a7daa"}, {"64624259727b89"}, {"f74ab0a15d8727"}]}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000001000-0xe8)="9761ac1ea56538cf6d37513058856d075ecfd62d8ee510f0529a1a8548f331de6fb71052c8eca774f7217b41aef5cf5d9683b2ffe4d2706d0e7f990667d4dffdfc7d3b36d6acb74c0482ed3bf7b3e7b6355400c0f8155a18f03bbf6be0a774c963d4ee35560deb1f3c7db381a1fd66b344e5258f58bcf8df76ae9309a013087a6ba66d4ebc1bea335e1cc5f068fa6f24faba225858e866e8b6388ccbe48d8c1589d1ff1b652e2f4997b0a44c3bd99ddbf7c17ff4c6e19a02861d0060f853da3fccadd8f8706de585e469fb2f07f596df2a793da36f6fbfe4c5441a6108e7a4f0a107bbbea82a8c9e", &(0x7f0000041000-0x1b)=""/27}, 0x18) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f000000e000-0x10)=@ipx={0x4, 0x7fffffff8000000, 0xa574, "189f623e4e35", 0x5, 0x0}, 0x10) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000005000)="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") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f000000b000-0x6)={0x6, 0x32aa}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) add_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/18 03:52:46 executing program 3: clone(0x0, &(0x7f0000b22000)="", &(0x7f0000906000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") setpriority(0x1, 0x0, 0x0) 2018/01/18 03:52:46 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x0) ioctl(r0, 0x1, &(0x7f00007dc000)="0189de970d34be7054e541a485a49cb65d0fffd64456142f47a10a7925ca958b8760b35ff4f5982934a60db6d0cdd5a12c8772a11cb7cc0fa98620a8adf025c5e6a5d7239ba909e46d21f67f23cbd5aff1cf9f78b44e9e664a37239bbe59bad4e88336255afa5eb177f556e7a2ca72e72bca23b40131d1f2c427fd1a045643e1efbc56438e40737d244dd7f7a1e4b0e1d6b3a3fe2290006c085be643707c3662ba27a53c1c80d3d0dda14a747f248d337884b5eafbca6fc522b592fbd199dfaf97f10bf9f8c9480d") ioctl$LOOP_CHANGE_FD(r0, 0x401870cb, 0xffffffffffffffff) 2018/01/18 03:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000edb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f50000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f92000)={0x0, 0x7f}, &(0x7f00001ce000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cb3000)={r1, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0x7, 0x0, 0x1}, &(0x7f0000295000-0x4)=0xa0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000646000)='/selinux/user\x00', 0x2, 0x0) timer_gettime(0x0, &(0x7f00003d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f000047b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000000000)=0x0, 0x3, 0x0, &(0x7f0000001000-0x10)={r3, r2}, &(0x7f000074f000-0x4)=0x0, 0x80000000000000) 2018/01/18 03:52:46 executing program 4: r0 = getpgrp(0x0) getpriority(0x0, r0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8080b, 0x7, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0x2) connect$llc(r1, &(0x7f000000d000-0x10)={0x1a, 0x1f, 0x8, 0x0, 0x6, 0x7, @random="77590640aeea", [0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cc, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x736, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x1000)=nil, 0x1000) r3 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x80200, 0x80) ioctl$KDSKBLED(r3, 0x4b65, 0x5) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000000f000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000005000)=0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r2, &(0x7f0000000000)=""/4096, 0x1000) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000009000)=0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 03:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006cc000-0x4)=@int=0x0, &(0x7f000064e000)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a85000-0xb)={0xf70, 0x9, 0x6, 0x4, 0x0, 0x6, 0x2, 0x3, 0x8000, 0xfffffffffffffffc, 0x200}, 0xb) 2018/01/18 03:52:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x0, 0x0) 2018/01/18 03:52:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="c6cf32f9a255fd84198b18820797a88379824ab7c3089030c2f40708afa2c50cd112afb0818e6ede4f32f4f9b60b3b5c28ab4a2d6a2222d8b2672f5c4a97d39e9b18355b42a06d3a324882a022dcf926175d191daf195396eb30bee245d32fed464e4e646c9661630c47db1c647482802bcf695357daf129127f11987d", 0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000098a000)=0x0, 0x4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000a96000-0xc7)=""/199) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000064e000-0x18)={r0, &(0x7f0000801000)="58b5b760bb20de341289347fb12d74d0b366b8c317be95aa7a01bcc515413d7253", &(0x7f00009a2000-0xd7)=""/215}, 0x18) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$netrom(r2, &(0x7f00000ee000)={&(0x7f00000e4000)=@full={{0x3, {"501ece257fea41"}, 0x0}, [{"caddc23975baf8"}, {"2e558754eee146"}, {"9bc1eebd680e15"}, {"872dc0b0a63276"}, {"1644c1b0cfc7e4"}, {"339501ca89b79a"}, {"f61342d8b912d4"}, {"4fd792cbf2dbcc"}]}, 0x48, &(0x7f0000e88000)=[], 0x0, &(0x7f0000d83000)=[], 0x0, 0x0}, 0x0) 2018/01/18 03:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000090e000)={0xefff, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000f5e000-0xa)='/dev/dsp#\x00', 0x0, 0x480280) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f00006f8000-0x40)=""/64, 0x40) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000f7e000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$bt_hci(r4, 0x0, 0x0, &(0x7f00001a7000-0xba)=""/186, &(0x7f0000908000-0x4)=0xba) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = fcntl$dupfd(r0, 0x406, r1) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000dc7000-0x1000)=""/4096) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000f87000-0x560)={0xffffffffffffffc0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 03:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00007a6000)='/dev/midi#\x00', 0x7fff, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xff, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000132000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ustat(0x801, &(0x7f00007ad000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 03:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000c72000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006e6000)="", 0xffffffb9, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c4e000-0x10)={0x0, 0x1c, &(0x7f0000195000-0xa0)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f000005f000)=0x10) r0 = socket(0x13, 0xa, 0x200) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000078a000-0x4)=0x4, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) 2018/01/18 03:52:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigprocmask(0x0, &(0x7f0000011000)={0x0}, &(0x7f0000002000-0x5)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000001a000)="", &(0x7f0000fb3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$audion(&(0x7f0000bb6000-0xc)='/dev/audio#\x00', 0x20, 0xa4200) r2 = socket$can_bcm(0x1d, 0x2, 0x2) fadvise64(r2, 0x0, 0x7, 0x1) recvmsg(r1, &(0x7f000054e000)={&(0x7f0000985000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, 0x1e, &(0x7f00002b2000)=[{&(0x7f00006fa000)=""/102, 0x66}], 0x1, &(0x7f00001cb000)=""/116, 0x74, 0x4}, 0x100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000e82000)={0x3, 0x3, 0x6, 0x3, 0x80000000}) 2018/01/18 03:52:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000911000-0x8)=0x0, 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r5 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00007ed000)={r7, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f000002c000-0x10)="ba9643e4d31d640ffd0dba8a10480f37", 0x10) r8 = fcntl$getown(r1, 0x9) r9 = openat(r6, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) r10 = syz_open_procfs(r8, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r10, &(0x7f0000cd2000-0x8)=0x0, 0x10001) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000c58000)={r7, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0x7fff, 0x44, 0x66e9, 0x64}, 0xa0) 2018/01/18 03:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b8c000)='/dev/adsp#\x00', 0x7ff, 0x88000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002b2000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000f06000)={r1, 0x3}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00004bd000-0x14)={0x7, 0x5, 0x10001, 0xb6ee, 0x8, 0x4, 0xa1, 0x1, 0x2, 0x7}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00002fa000-0x84)=[@in6={0xa, 0x0, 0x38ab, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9ee8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb37}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) ioctl$sock_ifreq(r2, 0x89f7, &(0x7f00003b3000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000018f000)="f4ee1f9230221251ba1dbbac86083ed94181414a467220b0854512a0aa1ed5a1"}) 2018/01/18 03:52:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x2, 0xffffffffffffff9c, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0xfffffffffffffff8) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x95, 0x20001800, 0x2400, 0x1, 0x961, 0x8, 0x6, 0x9, 0x40, 0xffffffffffffff2b}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) connect$bt_l2cap(r1, &(0x7f00009e8000)={0x1f, 0x6, {0xa0, 0x7, 0x7c, 0x7, 0xf28, 0x40}, 0x3, 0x2}, 0xe) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x20ca, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$seccomp(0x16, 0x0, &(0x7f00000e1000)={0x4, &(0x7f0000b81000-0x20)=[{0x0, 0x5, 0x3, 0xfff}, {0x90c3, 0x9, 0x4, 0xfffffffffffffff7}, {0x0, 0xffff, 0x3, 0x5}, {0x100000000, 0x7, 0x1000000007, 0xfffffffffffff1cb}]}) pkey_mprotect(&(0x7f00000f8000/0x7000)=nil, 0x7000, 0x0, 0xffffffffffffffff) 2018/01/18 03:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009b6000-0x4)=0x0, &(0x7f0000e20000)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000ac2000-0xa)='/dev/vcs#\x00', 0x4040, 0x802) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000aa9000)=0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r2, 0x0) recvmsg(r2, &(0x7f0000bc7000-0x38)={&(0x7f0000494000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000963000-0x30)=[], 0x0, &(0x7f0000bef000-0x78)=""/120, 0x78, 0x0}, 0x0) 2018/01/18 03:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000681000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffdff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@generic={0x1, 0x11, "0e576fe520047f0207cd4c36a9422a"}]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f00001cb000-0xc)={0x4, 0x1, [0x0]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000acf000)='/dev/snd/pcmC#D#p\x00', 0x8, 0xc000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000050e000-0x8)={0x0, 0x4}, &(0x7f00000e2000)=0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000c6e000)={0x8d, 0x200, 0x3f19, 0x9, 0x80, 0x8, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c76000)={r1, 0x4, 0x0, 0x3}, &(0x7f0000aab000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000181000-0x8)={r2, 0x8001}, &(0x7f0000c45000)=0x8) 2018/01/18 03:52:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x800, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r3, r0}) sendmsg$kcm(r2, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) dup3(r1, r2, 0x0) 2018/01/18 03:52:46 executing program 4: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008a4000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00003b6000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) rename(&(0x7f00002bd000)='./file0\x00', &(0x7f0000f47000)='./file0\x00') 2018/01/18 03:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000309000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004ae000-0x8)={0x0, 0x8001}, &(0x7f000035e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000723000-0x73)={r0, 0x7000000, 0x6b, "1fb6badbe3f1351f35452bcaa43c9eb92d408494b2d880018c748fc7b78984762e9ce9d814019aba0b4162a02177dce027e16ea6bbf4674ab788c1e5dc0d5c65227a4f2eaf5adef3dc916103cc5fa3de32c69222b6da6bb0dba56b1914d70e3e16ce8f8f94bf744810a07d"}, 0x73) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002ef000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000451000-0xb)='mountstats\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000df8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000933000)=0xc) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000b2000-0x4)=0x3, 0x4) r3 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/01/18 03:52:46 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00003a1000-0xd)='/dev/dmmidi#\x00', 0x4, 0x240840) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000a06000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000507000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_int(r1, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) [ 107.905706] binder: undelivered death notification, 0000000000000000 [ 107.965954] binder: BINDER_SET_CONTEXT_MGR already set [ 107.972187] binder: 15928:15929 ioctl 40046207 0 returned -16 [ 107.994362] binder: undelivered death notification, 0000000000000000 2018/01/18 03:52:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x6, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x222, 0x6, 0xfff, 0x8001, 0x7f, &(0x7f0000c26000-0x10)=@generic="1a6895d9a1e758880bb25571b348ba4a", 0x4, 0x4, 0x55}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000198000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 03:52:46 executing program 6: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00003ad000)={0xf7, "3800d6f4cc9f2c33d35ecb4675eed76872eb89e1df6f3e86a871f7bf4b236e39a956966cae9f06b7ef9cbed4625ac110e18d8b8ced9f48bd0c9cf6e30b8070c75382b6c7b2681cd29e93582ae3780d2e2981cb78399cf7fa05334a5069e9bbc911167955f4735e0c0c49f9cd30398f17387c8b968aa400e17800f8b86b414cd083fad9393015cdb5696688cee8a6c3a92d6c466cd95de558ef2e1d08c5dc40a4dfb63e0e3ec4a9f2359d93abc74a3cebdaf13081833a28a076d7d8d3c4d72f524e962cea55319623d73f802c44ac428e375e65592165759644a7957bcf6b1c22863efbbd8a96b2a1de630e5298c86a4d40932d011473dd"}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x40000081, 0x0, 0x9}]}) 2018/01/18 03:52:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000a, &(0x7f00003f2000)=0x0, 0x4) fgetxattr(r0, &(0x7f000057d000)=@known='security.selinux\x00', &(0x7f00000f9000-0xce)=""/206, 0xce) 2018/01/18 03:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000741000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000ee000-0x4)=0x0) lstat(&(0x7f00000ae000-0xe)='./file0/file0\x00', &(0x7f0000e27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000751000)=[]) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000317000)='./file0\x00', &(0x7f0000f75000)='\x00v\t', 0x1003, &(0x7f0000afd000)="") mkdirat(r0, &(0x7f0000e63000+0xb4d)='./file0\x00', 0x88) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000316000-0xd6)=""/214, &(0x7f00000a4000-0x4)=0xd6) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') getcwd(&(0x7f0000fd8000)=""/0, 0x0) 2018/01/18 03:52:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="b5", 0x1}], 0x1, 0x0) 2018/01/18 03:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000dbf000-0x28)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00006b4000)={0x0, 0x0}}}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a87000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8000) 2018/01/18 03:52:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000b0f000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x54)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xf6}], 0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000002000)={0xca, 0x1, 0x4, 0x1, "5a9477dff2f02037bb9b98f33e0ce7965fa506a36ec615e65ef8c048bf1e0e76ecb77981c38a005a32c0a6ca", 0x80000001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000004000)=0x0, &(0x7f0000000000)=0x4) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000005000-0x8)={0x4}, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0}, 0x8) r4 = getpgid(0x0) perf_event_open(&(0x7f0000003000-0x78)={0x8a62801b90b48a62, 0x78, 0x40, 0x7fffffff, 0x7fff, 0x9, 0x0, 0x0, 0x815019bfceb2f436, 0x8, 0x9, 0x4411, 0xfa, 0xffff, 0xffff, 0xfff, 0x5, 0x0, 0xbf, 0xfffffffffffffffc, 0x5, 0x1, 0x5, 0x6, 0x9, 0x4, 0xc1, 0xb22, 0x100000001, 0x81, 0x100, 0x8, 0x4, 0x2, 0x101, 0x5, 0x82, 0x0, 0x0, 0x100, 0x2, @perf_bp={&(0x7f0000005000)=0x0, 0xa}, 0x0, 0x8, 0x2, 0x7, 0x4, 0x7fffffff, 0xfffffffffffffff8, 0x0}, r4, 0x4, r3, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000007000-0x10)={0xa, &(0x7f0000006000-0x5c8)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x18)={0x0, 0x8d2, 0x8, [0xff00000000000000, 0x1000, 0x1, 0x4, 0xe7, 0x34fe, 0x401, 0x2]}, &(0x7f0000003000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000)={r5, 0x6, 0x3, [0x1ff, 0x4a4, 0x6]}, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000007000)={0x0, 0x3f, 0x9, 0x4, 0xae0000000000, 0x4, 0x7, 0x5, 0xffffffffffffffc1, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000009000-0xc0)=[@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7bb0}, @in={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x41, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}], 0xc0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f000000a000-0x4)=r6) 2018/01/18 03:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007dd000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000528000)=0xe8) 2018/01/18 03:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000d9b000)=""/42) 2018/01/18 03:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) bind$alg(r0, &(0x7f000004b000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha384-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$dspn(&(0x7f00003f3000)='/dev/dsp#\x00', 0x100000000, 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000a62000-0x78)={0xffff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x8, 0x54, 0x4, 0x0, &(0x7f00005d6000-0x10)=@common='ipddp0\x00', 0x43, 0x3, 0x2}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 03:52:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000be1000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ea9000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f000047d000-0x38)="3680622a72651d0c428358108038eb0c1caf24894ac11dbd204a8fdafd01ee4cdb1df9422adfc705610f8554a24ee9f162a79d37f51a3015", 0x38) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) syz_open_dev$evdev(&(0x7f00009f2000-0x12)='/dev/input/event#\x00', 0x7, 0x10000) 2018/01/18 03:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x4) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000176000)='./file0/file0\x00', &(0x7f0000e07000-0xe)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f000025a000-0x3f)="") 2018/01/18 03:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000fb2000)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x2000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000072d000-0x18)={0x0, 0x8c, 0x20, 0x7fff, 0x0}, &(0x7f000002d000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cd7000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, 0x98) r2 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000023e000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000d28000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001f9000-0x10)={0x0, r3, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc0189436, &(0x7f0000f19000)={0x0, r4, 0x0}) 2018/01/18 03:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000352000-0x8)=0x0, 0xffff) 2018/01/18 03:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffcc8de21a, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:52:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f00004b9000)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f00007d5000)='cifs.idmap\x00', &(0x7f00007f8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000722000)='vmnet0%!\'\x00', 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00009ce000-0x8)='keyring\x00', &(0x7f00009c4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000a3a000-0xb)='cifs.idmap\x00', &(0x7f0000927000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) read(r1, &(0x7f000039e000-0xff)=""/255, 0xff) 2018/01/18 03:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00004f7000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) umount2(&(0x7f0000665000-0xe)='./file0/file0\x00', 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x10001, 0x80800) r3 = socket(0x11, 0x80009, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000b74000-0x8)={0x0, 0x4}, &(0x7f0000f43000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e36000)=@assoc_value={r4, 0x2}, &(0x7f0000591000)=0x8) getsockopt(r3, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000950000-0x4)=0xda) io_setup(0x4, &(0x7f0000442000-0x8)=0x0) io_submit(r5, 0x4, &(0x7f00002f2000-0x20)=[&(0x7f000009d000-0x40)={0x0, 0x0, 0x0, 0x3, 0x198, r2, &(0x7f0000eb9000)="5f8a48765a3252a183c1e267f8c986d734565e51dff656fe45b1ec5fe94a00d26efd91f181762a5aa260459df30564c6cdf19ed291e51e1c130e9cde3c2feda01559304dd6390f80bb7868802c725e75c03b1fcec0686694426c601a58e106c91a12bafa3deea84a6d172a5d18e76767ae43e455a7", 0x75, 0x8f14, 0x0, 0x1, r1}, &(0x7f0000b1e000)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000015000)="748c9372e9df4937c95c2656ceda9f4fba0b2505f465b2f6033ec39ead13d8de9c6d", 0x22, 0x7fff, 0x0, 0x0, r1}, &(0x7f00009c7000-0x40)={0x0, 0x0, 0x0, 0x3, 0x5, r3, &(0x7f0000792000-0x52)="662ddc2b29043adf51acc2bdf619f647ba9fe7afb74e0479f44d5dc13a2f8eea3a7099748982360f63a411ac86eb17b3b3dd68458caca1d24277f8d32f1f6010bd05d60bbbb8d760cd9ee1bbe6be2dd3c540", 0x52, 0x6, 0x0, 0x0, r1}, &(0x7f0000c02000-0x40)={0x0, 0x0, 0x0, 0x7, 0xfff, r2, &(0x7f00007cb000)="8e2de656ad5bfbdcd74f2c", 0xb, 0x61db, 0x0, 0x1, r1}]) 2018/01/18 03:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f15000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000fac000)={&(0x7f0000731000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b0c000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000797000-0x10)={&(0x7f00007d7000/0x3000)=nil, 0x3000}) r2 = creat(&(0x7f000098a000-0xa)='./control\x00', 0x183) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d10000)={0x0, 0x6, 0x2}, &(0x7f0000ef4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000591000)={r3, 0x5f8}, &(0x7f000069e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000300000-0x99)={r3, 0x0, ""}, &(0x7f0000e20000-0x4)=0x8) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') set_robust_list(&(0x7f0000da4000)={&(0x7f0000ce1000/0x1000)=nil, 0x8, &(0x7f0000ad3000/0x1000)=nil}, 0x18) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDSKBLED(r2, 0x4b65, 0x7) statx(r0, &(0x7f000041d000)='./control/file0\x00', 0x0, 0x0, &(0x7f000094d000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000048000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)="") r1 = syz_open_dev$dmmidi(&(0x7f0000cea000-0xd)='/dev/dmmidi#\x00', 0xdf09, 0x10000) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000d7000-0xc)={&(0x7f0000a77000-0xa)='./control\x00', r1}, 0xc) inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000c7000-0x4c8)={{0xffffffff, 0x6, 0x8000000000000000, 0xfffffffffffffffe, "4c2dcc92fd4cde51cab1bed358dc88ad0a54c7b34719d322e1ae8054b15d919b3df5da7b97a8fd81f47c4657", 0x1f}, 0x3, [0xffffffff00000001, 0x100000001, 0x80, 0x3f, 0x7, 0x6, 0x8, 0x1f, 0x4, 0x5, 0x1, 0x200, 0x7, 0x200, 0x4e27f368, 0x6, 0x4, 0x100, 0x91, 0x9f7c, 0x2, 0x4, 0x81, 0x6372669b, 0x9fff, 0x0, 0x0, 0x2, 0x0, 0x170, 0x0, 0x1ff, 0x1, 0x4, 0x2, 0x3c4, 0x8001, 0x7ff, 0x222f, 0x7, 0x20, 0x8001, 0xb0, 0x5, 0xfffffffffffeffff, 0xc199, 0x9, 0x8, 0x9b9, 0x4, 0xcaf7, 0x1, 0x80000000, 0x8001, 0xffff, 0x6, 0x9, 0x7, 0x3, 0x4a1, 0xfffffffffffffff8, 0x5, 0x6, 0xe0, 0x3, 0xf995, 0x7c, 0x8, 0xfffffffffffffffd, 0x8, 0x1, 0x2, 0x10000, 0xfff, 0xffff, 0x8, 0x1, 0x4, 0xef, 0x20, 0x9efb, 0x5, 0x6, 0x9, 0x9, 0x8, 0x7f, 0x9, 0x0, 0xffffffffffff71e5, 0x1, 0xa91, 0x4, 0x0, 0x5, 0x9, 0x5, 0x7, 0x7f, 0xf84, 0x7, 0x1, 0xfff, 0x2, 0xfffffffffffffff7, 0x5, 0xd1, 0x3, 0x2, 0x7, 0x40, 0x8000, 0x7, 0x46, 0x777, 0x4, 0xa2, 0x3, 0x1e, 0x14a, 0x0, 0x4, 0x8dd, 0xa0000000000000, 0x7, 0x9, 0x8, 0x80], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f000003f000)=""/0, 0x0) 2018/01/18 03:52:47 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x0, &(0x7f0000036000-0x1)="cf") mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000037000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000)=0xe8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000036000)='./file0\x00', &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = geteuid() getresgid(&(0x7f0000028000)=0x0, &(0x7f0000018000)=0x0, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000036000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000002d000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) stat(&(0x7f000000e000)='./file0\x00', &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f0000037000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = gettid() mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000037000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000)=0x0, &(0x7f0000037000-0x4)=0x0, &(0x7f0000024000-0x4)=0x0) r16 = gettid() r17 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002e000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000002e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000036000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000)=0xe8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000025000)='./file1\x00', &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000037000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000036000+0x779)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000037000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000034000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = gettid() mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000036000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000036000)='./file0\x00', &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0, 0x0}, &(0x7f0000036000)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000014000-0xe0)=[{&(0x7f0000034000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000037000-0x10)=[{&(0x7f0000001000)="7136c4e7343f62b9d905b35812be190f1d3de1a381c3f80cf49fdc579f6716234c778643dbd6a8cbe4782ba023fe09135e0099d9e8bcb0b5822845f59739", 0x3e}], 0x1, &(0x7f0000036000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x68, 0x80}, {&(0x7f0000036000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000036000)=[{&(0x7f0000027000-0x48)="61726526b8683a1881a732c54a2957b1b4f0fe1cdf68182d3cc59f7cb33ad2a7fc37a42775a4cba923e25a9548a3cc5bd05f9e2b831ceaf61426916dc8f05631c6faf41d48a616c4", 0x48}, {&(0x7f0000036000)="07e5c716377cc7fec3ad2b325f4f0575fda23b344cd6d7ec44312b853555bc7c0aef839fbe00d2b27fca25ac1d80a88fa3f4a2d87c5fd7b27cc90c036d02ac44003edc7721cde2b2b2a2d67fc63e84b0afcafa961550a408ec2379886bb94c8b5eaeba7b3380d3e00303a43cecd85c30b14b10", 0x73}, {&(0x7f0000023000-0x47)="33b95a7d94fd06cd5b9df5d1becea952653860440d99f14d8cbba0e6ea790d16a0a90c06abb1f56b17a06b2272733ac164fe43688f83f8802283f8b433f3654a41ba0837768c97", 0x47}, {&(0x7f0000024000-0xbf)="5ec432b6e168a86f09ce4ddefcb83d4b007229cf64d031dc2e8ec8128eaf67f99137d6c854c9be326a12e7ba4c43fdfd578fd2be2da79471e5d58ac861a34cc812dbea18f97b69ab92ab98ee54727133386383bc3782ba5a6b2c37d1d670eb99a5943a458333b575f01934a23fc31ac4650f361d0c9da96a84dd5ff5042ba62897b21756dc34468042b59be0538d70c936b481e4d2029a139e349dd4a974db730672c5c01221ce0f727b6bd1e5307e44a65048931e753a69232117bfe98a51", 0xbf}], 0x4, &(0x7f0000036000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xf8, 0x1}, {&(0x7f000001d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000037000-0x10)=[{&(0x7f000000c000-0x2)="c75d", 0x2}], 0x1, 0x0, 0x0, 0x91}, {&(0x7f0000037000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000036000)=[{&(0x7f0000001000)="f820c30b5f039e09d62577c052362e612ea6f8432e8f7959d12510ca879ec7e83bea775dff7cc150401448db17a7b5065a6dd70fff7f4d49763e42c1c260c614add3e5bf914048d494eb972c71b538c61ad67d5a151d7ba2e0c23117fb7a2ddc8c01537a5da666cfa9b5e9c8927673d6e7d852e735c8d352fa53f3", 0x7b}], 0x1, &(0x7f0000037000-0x98)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x98, 0x20008010}], 0x4, 0x8000) 2018/01/18 03:52:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000d1e000-0xae)=""/174) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a21000)=0x0, &(0x7f00009ce000)=0x4) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000ce0000)=""/139) close(r0) set_tid_address(&(0x7f0000c7c000)=0x0) 2018/01/18 03:52:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x1) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e0000)=0xc) r3 = getgid() r4 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000346000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a2000)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006d9000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d35000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a06000-0x4)=0xe8) r9 = getgid() sendmmsg$unix(r0, &(0x7f0000916000)=[{&(0x7f0000a62000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000032b000-0x90)=[{&(0x7f00006fd000-0x8e)="f5e3e82560f71adffe4530f47097d509f5601ba020c16790cf147d1c1c725d46a1377fbb612f92c4a932c8fe8d361ccc836c0bb571c5904193449c9f87b0725bde274ce05723700537f65f9022e0e8c2f59f51fde11b9b4b9ff9277022c9ad0c117bbb857884b0a9b3b26bf772e07a59c0d0a2453da765e26d1b6ee5a4853a78c712eb00d1ae62a38170677cc209", 0x8e}, {&(0x7f00001ed000-0x72)="982703efbfae8e4438c36e020097b5bd2b1cfc0e5f65b82435cbd85a7ebfa8c0aea0f5fce5352d041bb4029cddf77481916bb41dacb88db171b7ef3e67a63f1bc49310293a4bec7608c0bfaf6443a0f6a9588fbbdd036ef59c2017f57152ccbe03a3a9f5e1c4f841d0d75a9c0f9462daf821", 0x72}, {&(0x7f0000a42000)="ca0db98987ae4e2971317a14b8377645c126003b91c448c164caeed3d73ceedb0274618b63aafc5bfb060e4802b7708ca7806bba5f2e3355f25c9f827114c7d6c828264a33b1eb230fa9720731214c912745b8284321e3fd406f53f9b1f91b8de6b90d54a18d4a27a19b0aeea4713c02a914bfde6813696ab08ae7f9106e2fe1c3f6da4caa3f16279ab82fd39984c39d47108f2428c64f51f06a2f503b369a03f323c56ec5e10f9c6973c8b5d1db58a88ecb251c6c7169e8c60c7f44ffd0f6e05a4e1f2914d5c3b2ca58d0d28d1827fcaba17249aa21976fe5b37ccaebe0567c11acf510ee34975380cc2e1493", 0xed}, {&(0x7f00000d3000)="a717520e92330aa9f2727545d9f555cff77daf3564beae8842d744fd61b3d06c7f7bbd22021be618b5fd4fc6246366dd321af80f6073279ddc790930e113ecc49c63ee38f1d6f3da6d7d4cd0293cdafb9532ec01973dc81abc42b1bbdff31751b61c2d1bd64c1b2988714c6216bc28fc4fae885ec204bea700230d2e1637004300ae8b2048", 0x85}, {&(0x7f000027a000-0xb4)="206d6fc938c6e1424b73c9da3041cb7a3dad0eb6923551b874f61f6e4b0bbd66caf815e57e30d384c479c4306d8bb5ce4a63a7bdcca02fd7e981678720191c7c673dd3cb890925e5ec0fb7a68f2befec606db69a6595c7e73c00d694602cfb5143f494ea056321fc2e2c943096e9a33c7879248f3f80aff5a7a3f1c2707cda8e7a4cb5307ffde025d7face41d300a5d7a8a349f5a9586bd47424b7f62a62a5ef8fd2afd26bc0aae721fc3ec7aef642f0493c3c2c", 0xb4}, {&(0x7f0000678000-0x99)="0609cbb758b97d77257e3303b90eb5bbf6f57a9dd04e424512f9133498a4c74fdc905e74bda77b6ba9aa01d1da3dca7c45487d953e41a8c2a8d8e32938e072d11f26cfad7bd75ffc0a18ac62cf6358887c43b2647c636b91f91749a38041717ec9bb37cfc33d8f0483d6dfb97f856a601a2e18be12ef87178a3c2b375816a6a777049fc08566c865f18d77daf5d06434a809232b08c1eda43f", 0x99}, {&(0x7f00001d2000)="557a68317624005b8f4f79903fe271265228714d900094d60692dcfa95884ac27e7d849ac639de72137d17b204ee75d7b63f5b363832ac69d2f444fba4194c9740e2954e5245a5a89e83a444c98280aa38d6814efa353207b7ce5a74dd0a5508b96b247b2bc12ed09fb84ed919367bcaf4ed87d5facbec4b782b4a04db1b0c1c48ee019f6c1045941c3a67c90bb247da2c0e8a18a14b02a4dc1e7a16814c9760cd982b6133938d08cd260eb5154331f0d24447c4ab278407410ff7dc48c5bd9b4a5e701d1fe2c93395cdd313dfd66d4209bc92d6f41174f96ef89b2895d5ada041ac3558a12f5f519dd3b2397ae5e17468ac35ac9fe39395de", 0xf9}, {&(0x7f0000b40000-0x88)="80f1ace0ff3c83df292e5d6e7843c18b3201c230aaa9fdf162ad6946e1afe2f8566846c1747c0bf6cb8decec110ccd194dc487aeea105095834219d14ab8e1dcd8f63e3e607552b599e93d9e7d4d218a065c4fe771c13d3fa5135e38e8390bb0be8181cc37ae494b78279ca1d3be96d938819ce9020d1e6739a8f52ff7ce890ede1fbcb75d04b088", 0x88}, {&(0x7f0000fc9000)="e400f206eb8ac2024443b8e8de12e4c035e0266c912238ecbd90dbd453af8a3ac1686e939e954622a324dcc944f94a3542aca0caf6db10fe1c65a5fc2dbf43fa96567b799240d90d", 0x48}], 0x9, &(0x7f0000772000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x80, 0x40}, {&(0x7f00001b3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b84000-0x10)=[{&(0x7f0000b69000-0xb6)="5de934a74824adb2400c9f47628c7d14a23e28ba7ec634af835cd7b718e8e63d9a3562d7c9281b7dd711a9f21ac8aede227eb9799b6847e09cb6fe2184c846fdda4d250ce1fcbcfee5945e18ed96365cf2182d45a44f61319832e980d81548e9eb576c8256ad42b68a5f4313713222f09892a2ae236744167127ffc21072e3d1f57c8292d3636bbd7795b77db10bca09b01d2878c41e16a273c46894df451d34024049ad58ecbbf35ecacba8b1bc52964069fe1c2f7b", 0xb6}], 0x1, &(0x7f000005a000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x4000010}, {&(0x7f00008e2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000251000-0x50)=[{&(0x7f00003c2000-0x62)="ee4b1cb6ca63912d465929a17138ee8e294c3b862677c0ad2ea3eded9e84e66ca64300aca1fe3f5267b0468c816015d948eb047b4487ab2172e51dd21e6f25be7a6b0e6bca86698294a52465e931d45dca40f31e6fc5c3d895f523d3bf8d404bcf45", 0x62}, {&(0x7f0000089000)="688de7195a411654eefc4a9054bc625e01380c2b7ac1ba7e9a173433766cb9417d970e1101cf2ed91d7aeaab7a615d7249dc334c158261941042b2c6d3c0a81f08a95f4e2b972489d61de1532e6e8ecce15ff0ed03956f4c2d6a94188857f0e4272dd10309338e813cee309f923d6d79bf6e420608da708cafaaab44e3916ae996d7096c41ecfc216a92606f6904341b91ef639e8963e8f818c1d60759386b8e1007ed2d8c84655d3a1045916da5d5ec85f9edb81d546165d2b9ec32d07b179b8f3711dc80023ecdb8616b7564bdc3424e187bc4f4fbcc505a", 0xd9}, {&(0x7f0000be6000-0xde)="b61383286992ab50fe1f3c5c83388213eb4e4389e1b0b494c88bbbb3749b6794727519a2946b354b0a54ee0d6eeb3472c7745dc4649e32432754ef235f22597dd7e03512e2ff46427099a019d1aecfdfb39add33962f95ca162cb36a9ff78d771d5b57de3b4b39abb8be872870f76a2222d9b73b92df2740df0d752d8963aadcb0455741a2045e35b75fe4c00c423cf09b07564f2d94147b166076b871c373f6a82bf05425c0b714a5793ccdd2240801a70d5c5a3f9d4c86093024abdb0ec856c0277a5cba0b5045b57e3881bff237d5f205c17ecafe17eae48a49e0584d", 0xde}, {&(0x7f00000c2000-0xb0)="f1ca0b445f0ee45658820662957511bba0f0ea3348c1e899e967fefbb0f5875486d8195187ad83490de8ad5c4f921a278b226026b2ec6b59124d9b144032a76c2b52e9a223f1d7f73a9a122741a119068f33ef1bb8b197eeba0fea74c42e25a450e6fe481c6f3ff49fa3a9059e49c553e4006e6b01ea04af849c3439624840019980616a28e16ca7880fbc5050b3517bb1fbd97af78803b7df1c8a2ffc8a679f55ec213e95cd0abfbdde200c3ab17d63", 0xb0}, {&(0x7f00002d1000)="7719f482aff631199e64612f64425533da6164eb24d068f20824a13b4219a9b5bcee93a6e4b121b0b6bba96a34700fe04d05fe0a7c5722a2876b49bea1c091e3e8cd9a484a27b919329381d331a66b207979", 0x52}], 0x5, &(0x7f00001c6000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x4000000}], 0x3, 0x40) flistxattr(r0, &(0x7f00004ac000)=""/194, 0xc2) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r10, 0x10, &(0x7f000025a000)={0x0, 0x0}) perf_event_open(&(0x7f000084f000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00004c7000)={0x0}, 0x8) r12 = fcntl$getown(r10, 0x9) r13 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/cuse\x00', 0x0, 0x0) write$tun(r13, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x6001, @ipv6={0xff, 0x6, "38c32c", 0x171, 0x2b, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80000000}]}, @fragment={0x0, 0x0, 0x2b6518e5, 0x4, 0x0, 0x4, 0x2}, @fragment={0x0, 0x0, 0x6, 0x3, 0x0, 0x62, 0x0}, @hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @enc_lim={0x4, 0x1, 0x200}, @enc_lim={0x4, 0x1, 0x5a1}, @calipso={0x7, 0x38, {0x3f, 0xc, 0x3, 0x100000000, [0x3, 0xff, 0x0, 0x6, 0x1, 0x75]}}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3f, 0x0, 0xfdbc, 0x4, 0x0, 0x2, 0x1}, @fragment={0x0, 0x0, 0x9, 0x9eb4, 0x0, 0x4, 0x1}, @fragment={0x0, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0}], @udp={0x0, 0x3, 0xd6, 0x0, "076d145f0508d9011f2dc1362a01d8fde044cc505ec4c739bbbed269e76bac06c678fbe8d72f90c43e3282a440735df157934cac24ff2bb49a3c721c1cc417bac4088afd26aa00f30bda0e5b7f8c143127e68b81af1b5055aae3939bbbdee11228c352f75a08064cdbe18ce4af2c34ea9f8b62c465e3616b29380d95107d0e641ca2094ad560c2db7c60e2505a0598b746dc57a0b9041ca09d702bd5d86091eb60dd3d8de5bfc17794a284d90c2fdc0bc17255ca50f1391209068032648c3fae53047fdd092aa2d9524d2b9ef90b"}}}}, 0x19d) rt_tgsigqueueinfo(r11, r12, 0x3a, &(0x7f00001f8000)={0x2f, 0x3, 0x3, 0xac6}) msgrcv(0x0, &(0x7f0000a4b000)={0x0, ""/0}, 0x8, 0x0, 0x2) 2018/01/18 03:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000041a000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00009cb000)={0x0, 0x6}, &(0x7f0000fa8000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000edb000)={r1, 0x1, 0xfff}, &(0x7f00004db000+0x479)=0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x40096101, &(0x7f00009ab000)=0x0) recvmsg(r0, &(0x7f000007b000-0x38)={&(0x7f0000545000-0x1c)=@un=@file={0x0, ""/26}, 0x1c, &(0x7f0000ed4000)=[{&(0x7f0000e09000-0xa8)=""/168, 0xa8}, {&(0x7f0000236000-0xbf)=""/191, 0xbf}, {&(0x7f0000fd4000-0x7a)=""/122, 0x7a}, {&(0x7f0000ab4000-0xa8)=""/168, 0xa8}, {&(0x7f000076c000)=""/66, 0x42}], 0x5, 0x0, 0x0, 0x1e}, 0x0) 2018/01/18 03:52:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000561000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/18 03:52:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f00001a9000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x4b) close(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000294000-0x5c)={{0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x4, [0x7, 0x8, 0x3, 0x7ff, 0x2, 0x9, 0x1, 0x0]}, 0x5c) 2018/01/18 03:52:47 executing program 0: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b3", 0x1, r0) add_key$user(&(0x7f0000cbf000-0x5)='user\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbb000)="68711ac72a68f1cc731b66fea03183bc90ffc966b7fb5ea2bde417eeb073ec626bbca98270b64e527162f26a944f6bfd1fe6bb62ffe366996bca3279d3272fe2d5bef9a13d541ff2d01b84c5499390b9abd8fdeaf62d40147affd64094495de8fef4b0e9a1d8ddeef9e1962d27ea5b013b7fa63ca2d83bf0945e885327611951c772e3508caac89cdb1636410c02d531256fa4d201be4a432444fb59d935184a05cd59a346067a0f1f5cdaecaadb682621f9fb6d16909033126d0ce649fb2626cdb8d41716c0f0f6f586195ad1f09570e6f0360698f59501c2abe1c7f4f22b45e68b0832786a1276afc6edd0fc02733fd92d0e1bdde1487a9d6816c43e4bc83d6c25391a4f1bdf97d3703fee96d09e62777968bd9b37916091ef0cea444e036b961a98db697f95fadee0998ef5b3fccac1d7ef8a3b5e533ae03d1bf6dfe99001d4b4c39dc022829afa7916a75f25458dbaf1581d550d02cfb457c121de1b1cab8ce526e5b3f3a05307cbadf8cf376fdda85c7f537219c2da3e0487852f7858f3d9373bdbc7fbe8aef3bc4484bc3893eb8e7971ff0c62d18354eaa5debb067e12f59879c8a9d17877824703661b857011d2c5ccea65b4cf06076a3241631e98e7b13328a6fba9b92435b37542d36e7b8305af26a0c00446b8e42c12ffe38f6078e35706eec7b56fb9a46d0b4e4afdb3dd78bb47935ede69baadab3804c198cbf31ae91fec469fe64fd064cfdee75e61542accabbe31b62ca62dafacb7e637a298fda3fb81cda7d2b60dc4f840b4663ce2348cfb33fd076e739e205ed3cf6d93cf63cf17b8ed7b6a66271294e08ac0c68fe7cd34274cbce310599d71f04c2cfcaeffd5b8828646d976ea1b56625261d7acab554bdde112955d381fba5e6bbb9ada9a52dfef0ac16c333c306f1bd59b7677da95993abe2d945378263518aceb1b69a9871aae532b54a19ed8b0ef724cc02aebf2836ff5e9e5f277598797b0796e6e0583af6dc342a2c8e89e985a2cbe1fd467586fcb7f369a4d83bd079ca4edc042f5e800b24b89a121cf1b6e1e01b8c186e8882a08ac11f993fda0c6e5836347b8aad25f8e9ad8ed89168898e2df29beecec1556367dd7d2f9bddc4b19da0d852e0cffe3c27f21ac212c47097da77ca7888834a9937662a99461ef8bed33dfab236d3dbf739e107e1e3a8bf05ad643ac6dfd72eaf49936f508ce3dd6d22b53fd32b421e783422c53b680998c07c1ea8e7327679353b917a76b65f6059ab156cd6ec74431b55d760c733ed1aeaf1268855bb289dc1a4e5dfb4c7057264e05669c4b2b9d32595d41c78ecd8ecd953ef179d65a02a570bc56fb08f960f98f0a8ef84c1011d73663963dedbd255156cf1f5616cb85d62286851de0cd6f23c7d284b2f80ba23336c667e48e0ac742c4d537d94ebb67e80c141c0cf50c75fa2a2580cbb61e6250d3d925897cdb0006e26bf4741a7e76bcc44269dff5f449c9fb0077106f1f15bc51df36fb08ad331f1f8755918bde32a0a4c7c5da914e3f46ed0d08f48bdf8f227149e61c4d016c3dd6eae7bd23dfb5d11d5107ca2bc9728fb2f2a136c7561d5e31948086c56d9e1cbd318ca728ff60df18396ed281652d51723f63828c1722e960fa8ccdb5305e37b901ed3802fac2772ebdcbeaab939ca47d1da538e92bc941ca96b9c4235e0537b10fcbf5841860c47f164051212c3e7f1ac13a9f78ac12842bb796cce5234fc24cf0e23ba3a25befb948f8f4750d7883bd1169faf068ab75e1e3f3b959103c8bf86349fb8c8ea5dcf2645bbb5db43fe0eeb0f0a183d5d6163c3869beaacebd646c76e5aab6a8a1d246bdbe1700d56298b75bd9637a9d2de48007e531c8938ca3f5ba1f4c78c88fe03b887a847ec6b4cfc30d47988774dfe5eb2d68e7aaadbc5e47a6ce8edd130998cf82437a1aedc852c13932a068f53e446bf53f90e0b362556fdbb18e23ddad53db09677944a2b8b7f6cbb7bbb428e2235e3ae690ffc86faaf9efe6eb0bc0c0b65fc3a4212ea4bc4b6b99ac11a63fb936153f3be9243684f77ac1ca13355b16bddb018bc1926135d862040dfeaaa5ffe407ab6af7d2bbb846400450adc6e03f663e425e0232dc29ea74a2be5003e7d3114d2f556c3346bb27952597c5ad7a45c6c33fdf402ab1378b915f0094262ac1ff39332cea88eb82d41ee029c6fb857a46d2923372b70bc74c6ffb6f31bac880d835dcfaabd52626b967d7b2ef2eff744f6b0524c6ff38b65476796d18581afbc6a7a36c088e460879a4fbe69654ee5cebf9083a5ef41fa8e683c87184ad3f64dd71f40cbf551bf4abbdb5ae4c1edfb20287d4d534842a7d5e56e7ec21ae389aff3211056f2777c1d83e4c5d4299e6c886ea241478de3f0f5cb801e472cb9be331ff46e0f1239be192365256d0f05c11d6871c0967b397c637e91cf8916952ba48515b87512e307df209efac35fd0a84171d767deb5cff0c2b85a486dcc4e8c99f60cb1014329013e3eb62dbc04bc55e02cf18190000cfeb38453b5d81f076bb0f5c7c03029e2fe9e89b5c5484ad87ef401579844e16c66b9c96587fa2730e0aa5fe685f199607ce133d523712d416b839202ed06fb94da9e3cbd1d2a358da7455335ebf7ed63cc3afb7bf74faa7fdf7ed2a025fc9bdce27f729959c696b2a04982462c6e52cb184155d6972282d4f11aa9a300c0d94b8b3ac06961828e94cc333096c069ec711cd7318763364e93d19d587ad958435dc4784e586e4e4b679ccb3b4520bbe269b9d57038690c186d533b3b442c0fadfebeda2cb68f2bfc62fa07cccc6adea1b16ed36129bab1b6f17a59551b9d5ccf3e7e873bec1ab605de02de35204077db4ccaa051a6c8f929c859e296305ec3fb8eedb7e7c9773810004", 0x801, r0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crct10dif-pclmul\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000002000-0x50)={0x2, 0x2, 0x9, 0x0, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x3, 0x20, 0x15, "c3d981cf123c435e2a6bda6e3bced2bec80a6b0f4ea6c63ccc5af3926d3f083a2f8b006747ec35235e84fd714121ad43bf5f268876e980b71079c7198fbd5a35", "2e6918af5d35e67429411d8ec4c63b31f096812e2f8b44740fc9690a33b9a923711013f0282d7e3f648ec0584cd8a8e94988f57b153ed0d169eaeb69f29a0bad", "2e5969898a00225fc36f73919c4fbe90b1abb9287359f8cb3c6f58b816852e01", [0x9, 0x0]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000001000)={r3, r3, 0x2, 0x5, &(0x7f0000003000-0xf9)="9b1611b289bc7892201e2042e35a0770b5d9bf4c7423d1e550242a2b1af75c7d9e2531b7f94cd4fc69f1643be554380244f0ca4be5899e394dff5a85f512b78ca6ee5bbaceb20a35ae237e19b7f291acf80392a202de43a03bef9b3a6f440de5972a1d007d5b8e5fd7b363158f34270c963638fd24c9f98663a1760c37a1af87a263f02ebd5a3a81babeef4c4f40e399d882232d911a43c16bd457b1cb5d2965e655b0323c7f4cf481612fffe244880b797d0c0744e09c3b962d73c56ea8028787df34222fd6a57503865f479f18ca06bb9ad55daddfe880916016c6f9dcf07eee6d496c0680f25842a580c10e1e0d114b59703cfeef59b3ed", 0x2, 0x6d68, 0x1, 0xe07, 0xa1fb, 0x3, 0x1ce, "b7d5ed0c95d5a04a7ad1a67ac2cd81e9c8c33d370f01470b5e63c033ae180a"}) socketpair$inet(0x2, 0x805, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/18 03:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000053000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005de000-0x4c)=[@in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) memfd_create(&(0x7f0000d6b000-0xc)="2f6465763f707004d8", 0x4000004) [ 108.388996] devpts: called with bogus options [ 108.394372] QAT: Device 0 not found [ 108.404060] QAT: Device 0 not found 2018/01/18 03:52:47 executing program 4: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x0, &(0x7f000004b000)="b44e9c0cb6c83040cabc7cff951d95ebc570e0dd06554b1f4454095472222d3fb5f4cf8611bc1cee5d689ab2a2cb72acc5ecde709985d9e718bacff9d5b2ac78e30503bb6ad446f91bfe32d993b26bb8cc8aeadbd4e7915553a615e69715515d37a1bd3f460f66ceb8ebf7639d059b84302cab3909cdc38b233fbeb12d2d8a9d896066e12c5544ed53d5c629d81a07f3c68db1b49c55d518a4f4a2ff09acf0b739fe4df829ed5e20e78d24") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000015000)=0x0, &(0x7f0000012000)=0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000004b000-0x4)=0x7f) name_to_handle_at(r0, &(0x7f000003c000-0xa)='./control\x00', &(0x7f0000042000-0xe0)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000001e000-0x4)=0x0, 0x0) 2018/01/18 03:52:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r1, &(0x7f0000842000-0x1a4)=[{{&(0x7f0000ec5000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004c2000)=[{&(0x7f0000988000)="", 0x0}, {&(0x7f000082b000-0x1000)="", 0x0}], 0x2, &(0x7f00009a0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000002000-0xc0)=[{{&(0x7f0000ff9000)=@ipx={0x4, 0xffffffffffffffff, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 03:52:47 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000feb000-0xd)='/selinux/mls\x00', 0x0, 0x0) readv(r0, &(0x7f00003c7000-0x30)=[{&(0x7f0000e06000-0xa4)=""/164, 0xa4}, {&(0x7f0000654000)=""/105, 0x69}, {&(0x7f0000756000)=""/112, 0x70}], 0x3) r1 = syz_open_dev$vcsa(&(0x7f0000910000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000444000+0x194)={0x5b, 0x1, 0x6, 0x403}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000571000)=0x0) lseek(r1, 0x0, 0x7) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000fd4000-0xcd)="db903bf75fae45aa41e44d47d18d78e4f7e18b17e9ba8ac9b812a6d40ededbfc8c5bc2773a374e06cbf731e9272d2e40b19d2358a58dd87b46869a89391916d57f84c1465f0bfca5da61ae7d7aab1fd6dc433a7c8d217a9ed9fd381b52b38f70a12602122f4fb26e19eb1f18cd41c3cf2b67166003f78d2d172b444ad543573248d3c0062ccd94ed2b770177d7c2406d38659ea1ad9b83550b78cbe6498a80bc15cf788397ddcc5a15f8630c8909acd2c0ab6f52ffcdbc2ad8fd4abd0cccd532a85819c2431dd83f6d89fb05c5") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000a6d000-0x4)=0x4) [ 108.442818] devpts: called with bogus options 2018/01/18 03:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xc00000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write2(0x11, &(0x7f0000a58000-0x10)={0x1ff, 0x20000000, 0xffffffff, 0x7, 0x263, 0x2, 0x3f, 0xffffffffffff7fff, 0x78, 0xffff}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) getsockname(r0, &(0x7f00004ad000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000088000-0x4)=0x26) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c06000)={r1, r2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r6 = socket$kcm(0x29, 0x2, 0x0) r7 = syz_open_dev$sndpcmc(&(0x7f00003bb000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0xc0505350, &(0x7f0000a15000-0x50)={{0x9595, 0x100000000}, {0x4, 0x100020000}, 0x0, 0x4, 0xffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000583000-0x8)={r5, r2}) shutdown(r4, 0x1) r8 = epoll_create1(0x80000) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000077a000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r9, 0x4040ae77, &(0x7f0000bcb000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r9, 0x4, 0x2044803) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f000053c000)={0x10000004, 0x0}) close(r0) 2018/01/18 03:52:47 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x480080, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000a000)=[{{0x0, 0x0, &(0x7f000000e000-0x10)=[{&(0x7f0000005000-0x13)=""/19, 0x13}], 0x1, &(0x7f0000002000-0x35)=""/53, 0x35, 0x100}, 0x3}, {{&(0x7f0000017000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000007000-0x60)=[{&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f0000015000-0xf2)=""/242, 0xf2}, {&(0x7f0000017000)=""/216, 0xd8}, {&(0x7f0000013000)=""/148, 0x94}, {&(0x7f0000004000)=""/60, 0x3c}, {&(0x7f000001e000-0x44)=""/68, 0x44}], 0x6, &(0x7f0000004000-0xad)=""/173, 0xad, 0x5}, 0x0}, {{&(0x7f000001d000+0x720)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001d000)=[{&(0x7f000001d000)=""/237, 0xed}, {&(0x7f0000002000)=""/233, 0xe9}, {&(0x7f000001d000)=""/0, 0x0}, {&(0x7f000001d000)=""/70, 0x46}], 0x4, 0x0, 0x0, 0x597f}, 0x1}, {{&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000001e000-0x60)=[{&(0x7f000001d000)=""/20, 0x14}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f000001d000)=""/0, 0x0}, {&(0x7f0000010000)=""/50, 0x32}, {&(0x7f0000006000-0x22)=""/34, 0x22}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000008000-0x23)=""/35, 0x23, 0xfffffffffffffffc}, 0x7}, {{&(0x7f000001d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000001e000-0x10)=[{&(0x7f000001d000-0x46)=""/70, 0x46}], 0x1, &(0x7f000001e000-0x23)=""/35, 0x23, 0x2}, 0x5}], 0x5, 0x40, &(0x7f0000013000)={0x0, 0x1c9c380}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x6, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:52:47 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) socketpair(0x3, 0x8400f, 0x2, &(0x7f0000003000)={0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/01/18 03:52:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000058a000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000984000-0xc)={&(0x7f0000326000)='./file1\x00', r0}, 0xc) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) 2018/01/18 03:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) ftruncate(0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0xb0a, 0x10000) lseek(r0, 0x0, 0x4) sendfile(r0, r0, &(0x7f0000d81000-0x8)=0x0, 0x413dd215) 2018/01/18 03:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) set_mempolicy(0x2, &(0x7f00000ca000-0x8)=0x7ff, 0x200) shutdown(r1, 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b53000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000afd000)=@req={0x4, 0x101, 0x9, 0xfffffffffffffffc}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b6f000)={0x0, 0x0}) 2018/01/18 03:52:47 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000980000-0x1)='\x00') openat$dsp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/dsp\x00', 0x0, 0x0) 2018/01/18 03:52:47 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup(r1) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f88000)={0x0, 0x0}) write(r2, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801e", 0x10) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:52:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b8b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000dff000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000e5f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f80000-0x20)={0xfffffffffffffffa, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00007b7000)={0x3, r2}) r3 = perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984000+0xc2f)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000a6b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009e6000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00005d3000-0x28)=""/40, &(0x7f0000c46000-0x4)=0x28) getresuid(&(0x7f00004cc000-0x4)=0x0, &(0x7f0000b0a000-0x4)=0x0, &(0x7f000043a000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000051c000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x0, 0x9, 0xa, 0xa0, 0x80, 0xfa5a919de8377e5f, 0x0, r4}, {0x0, 0x3, 0x4, 0x8, 0x8, 0x5, 0x8, 0x2f5318cc}, {0x2, 0x8, 0x6, 0x6}, 0x400000, 0xa, 0x2, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x2, 0x100000000, 0x0, 0x31, 0xc72dc96000000000}}, 0xe8) socket$inet6(0xa, 0x2000000000001, 0x0) connect$bt_sco(r0, &(0x7f0000697000-0x8)={0x1f, {0x1, 0x1, 0x3, 0x5, 0x3, 0x1}}, 0x8) 2018/01/18 03:52:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x412a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x1d2, &(0x7f000081b000)=[], 0x39e, 0x800}, 0x4040084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f84000)={0x0, 0x84, "f169e1175bf7ec70c35f63b36035b2546b48c7c36163900e4d3594f7f97a6f089d7a58f162422cc0d0436fdbe7fad730de2de6fdc9068ad8eb489bd0ab147e840dd769a8e62d9c7ae32a6fa8f3581f76a3f510d638e52f0f696027954f4806e2d9ea3cf3e13356a3d90c3b6e0e4af50edc8bb4a43dbc7ea8868cb87468e617785d2e57d1"}, &(0x7f000040b000)=0x8c) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000238000)=0x237, &(0x7f0000e0a000-0x8)=0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000daf000)={r1, 0x55, "f27f82212e4c883c131eacde64066c018b50cdce54fea8bab7e938771d5f308d0759ed4c0346306caba0d48c791bce437deed109fb6a62197ca33f67ce79829669781cbf2c44e79ed1f23349fd5146b60359f79759"}, &(0x7f000049b000)=0x5d) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00007db000)=0x4) socketpair$inet6(0xa, 0x4, 0x100, &(0x7f0000a9d000)={0x0, 0x0}) 2018/01/18 03:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) eventfd2(0x4, 0x1) setgid(r0) [ 108.538262] netlink: 'syz-executor5': attribute type 10 has an invalid length. [ 108.575429] netlink: 'syz-executor5': attribute type 10 has an invalid length. [ 108.624651] kauditd_printk_skb: 56 callbacks suppressed [ 108.624660] audit: type=1326 audit(1516247567.366:1152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16091 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 03:52:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x2, &(0x7f00006be000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/18 03:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045438, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000c7b000-0x5)='/dev/snd/midiC#D#\x00', 0x400, 0x181883) seccomp(0x1, 0x0, &(0x7f0000457000)={0x4, &(0x7f0000bb3000-0x1)=[{0x81, 0xa5, 0xf9, 0xf5c9}, {0x3ff, 0x9, 0x8ec, 0x80}, {0x9, 0x4, 0x0, 0x1}, {0x5ebd3bba, 0x5, 0x4, 0x4}]}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000be9000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b53000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000de2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000471000)=0x5) 2018/01/18 03:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f22000-0xa)='autogroup\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006bd000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000084b000)={&(0x7f00007d4000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x1, 0x2000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b00000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00001aa000)={0x1c, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000828000)={0x0, 0x0}) getpgid(r5) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r7) unshare(0x20000000) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000dc4000)=""/84) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") openat$ppp(0xffffffffffffff9c, &(0x7f0000032000)='/dev/ppp\x00', 0x101000, 0x0) readv(r4, &(0x7f00002ca000-0x28)=[{&(0x7f0000d1b000-0xde)=""/222, 0xde}, {&(0x7f0000246000-0x1000)=""/4096, 0x1000}, {&(0x7f000070b000-0xa3)=""/163, 0xa3}, {&(0x7f0000c9e000-0x3e)=""/62, 0x3e}, {&(0x7f000081d000)=""/184, 0xb8}], 0x5) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000008a000900, &(0x7f00003e4000)="af", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") r8 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000772000)={{&(0x7f000008c000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/kvm\x00', 0x141040, 0x0) close(r9) fsync(r6) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000944000)=0xfff) readv(r8, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x800) 2018/01/18 03:52:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000089e000+0x392)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000fdb000-0x50)={{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]}) 2018/01/18 03:52:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b71000-0x4)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000762000)="706167656d616100c8fb2ec9b1ebf66607788eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883170575367f4e5956d1a1fd4020b21fa45fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000001000673") pread64(r1, &(0x7f0000c72000)=""/249, 0xf9, 0x4) 2018/01/18 03:52:47 executing program 1: r0 = socket$inet6(0xa, 0x8020b, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2)="", 0x0) r1 = creat(&(0x7f0000252000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x1000000000000, 0x4) [ 108.693352] audit: type=1326 audit(1516247567.397:1153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16091 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=4 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 03:52:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000000005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000-0x10)={0x0, 0x2710}, 0x10) accept(r0, &(0x7f0000022000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000317000)=0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f4000)='/dev/sequencer2\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000322000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x8000, 0xc1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002000)={&(0x7f0000002000-0x1d4)={0x1c8, 0x14, 0x9, 0x301, 0x0, 0x2, {0x0, 0x0, 0x8}, [@nested={0x148, 0x1e, [@typed={0x8, 0x14, @void=""}, @generic="4f04eb70a86a386e4e3b4066c86a68e4940668c3d72db2d28fea341bb4e1aa37b03faaa16640ebf7941c83697df2c334ca205605f1bcf3162e44071c4a632269852c23c4184e8bd2d7c3d220debeb5c86505a1c5d3f326e21081a291a2784103a86a74fb16e0575bd9235c784c0308c2890648ad195a9c2f39a3f00bf7a238552f7860e8dedfe36efa9fe037587dff00a30163fcd43ce7051f02c545b10b6c8f51f0235d795d6092af7cdf0597b167f68780195085b5834222bd291215dcee9c264ea26cf39c328b7c1721605d79a728c2dfcc108e7172e4f703efc25b27209e33a803622b15c399cf7a1e360ff1420b17845d07", @typed={0xffffffffffffffe2, 0x31, @u64=0x411}, @generic="463d20ae4323262137cdf3bc79a4d49b87cbde7fcd96e3ea7bfe7f858203729a7061dd6765b133f1edb398a138bf156e12846fb27b"]}, @generic="24023c22e0c038482e1415e78c2f7df96c85c28a9868d0195b2a449b207d70f198b2bd733e6300b1ff0ac255554bd713210a892cff06c553589dcf2d8932b9ff23ab62235e40e4b170eb986e4779e181aa0efb3bd19c28549cc02fd2ae99", @typed={0xc, 0x40000010, @u32=0x9}]}, 0x4ed}, 0x1, 0x0, 0x0, 0x1}, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x8, 0x9, 0x7f}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x440000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x107001, 0x100000, 0x0}) kcmp(r2, r3, 0x3, r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7fffffff, 0x6, 0x2, 0x7, 0x3d037f7, 0x9, 0x1, 0x722, 0x401, 0x28, 0xbf13, 0x9, 0xffffffff, 0x10000000000000]}, &(0x7f0000001000-0x4)=0x108) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e25000)='\r', 0x1, 0xffffffffffffffff) fchmod(r0, 0x21) ioctl$TCFLSH(r0, 0x540b, 0x100000000) [ 108.742311] audit: type=1326 audit(1516247567.397:1154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16091 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 108.784954] audit: type=1326 audit(1516247567.397:1155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16091 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 108.818375] audit: type=1326 audit(1516247567.404:1156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16091 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=290 compat=0 ip=0x452e39 code=0x7ffc0000 [ 108.850903] audit: type=1326 audit(1516247567.405:1157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16091 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 03:52:47 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000000d000-0x10)=[&(0x7f0000000000)='\x00'], &(0x7f0000007000-0x8)=[], 0x1000) 2018/01/18 03:52:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0xc02) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x7, 0x2) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f0000000000)=""/84) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x21b017fa, 0x200, 0xfffffffffffffc00, 0x5, 0x9, 0x8, 0x1, 0x0, 0x3, 0xe7ed, 0x7, 0x5, 0x1, 0x2380000000000], 0x5000, 0x100000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000+0xdfe)='/dev/hwrng\x00', 0x280001, 0x0) r2 = gettid() exit(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x8000, &(0x7f0000001000)="beb9fb33899e1b39cbdf23019ff1ec68bb53cf05f15bd67d431664d5ed444521fe4b0d242b90715a37d0e6a65a865541495aec557fce7a39199fc1d3a5327668fe56047e5add6b785599e19450cf744a159f4bfe1aa2e13efbdb55cf9c35ddfc015370cbb46db97c1755", 0x6a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000003000-0x8)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000)={0x80000001, 0x1f, 0x8, 0x10005}, 0x10) wait4(r2, &(0x7f0000f72000-0x4)=0x0, 0x0, &(0x7f000063f000)={{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) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000003000)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r3, 0x8}, 0x6) 2018/01/18 03:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000475000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r0, 0x0, 0x1) 2018/01/18 03:52:47 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000ddd000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000e77000-0x6)='rxrpc\x00', &(0x7f0000fb0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000001000-0x52)="ccabf06cebfd5970dc064d1f4d66831f7ab153e0515612f57808e3d26ae367aeced2138a5c6e00186ee10e90646217c0b1a9b6df678203f25dd184576404fc0bc5f4b19b456dae44bb92c7b18225caf917d9", 0x52, r2) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) [ 108.886386] audit: type=1326 audit(1516247567.405:1158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16091 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 108.911723] audit: type=1326 audit(1516247567.410:1159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16091 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=106 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 03:52:47 executing program 2: r0 = open(&(0x7f000095e000)='./file0\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fda000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000071e000)='/dev/mixer\x00', 0x40, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000028a000-0xa)='/dev/vcs#\x00', 0x6, 0x10080) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000698000)={0x5, 0x18, 0x1, r2, 0x0}) syz_emit_ethernet(0x36, &(0x7f000096b000-0x8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "8c2c6cd5404c213865f34de3"}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/18 03:52:47 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000a2d000-0xa)='/dev/dsp#\x00', 0x200, 0x80) accept4(r0, &(0x7f0000411000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005bd000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a25000-0x9)='/dev/vcs\x00', 0x40, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000935000-0x4)=0x21000000000000) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00007e9000-0x4)=0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r2, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf655577e9e6e444973444147b99bd71d9c2b88f9cac4a27f87cbf2484a24601c1b2", 0x40}], 0x1) recvmmsg(r2, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/18 03:52:47 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bdb000-0x8)={0x0, 0x0}) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000013000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000766000)=0x48, 0x80000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fd0000-0x4)={r1}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fce000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000fcf000)={0x1f, 0x1, 0x1ff, 0x9, 0x13, 0x88e}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) syz_open_dev$dmmidi(&(0x7f0000089000+0xb25)='/dev/dmmidi#\x00', 0x0, 0x80) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000d02000)=0x6, &(0x7f0000425000-0x4)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000a67000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0x5) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000fcf000)=""/4096) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000fd1000)=0x3) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000c56000-0xbf)=""/191, &(0x7f0000fd3000-0x4)=0xbf) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) readahead(r3, 0x0, 0x0) [ 108.937442] audit: type=1326 audit(1516247567.410:1160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16091 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 108.993682] audit: type=1326 audit(1516247567.410:1161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16091 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 03:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f4a000)=0xffffffffffffffff, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) rmdir(&(0x7f0000674000-0x8)='./file0\x00') 2018/01/18 03:52:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000e3e000-0x4)=0x6, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000894000)=0x8, 0x4) accept$unix(r0, &(0x7f0000084000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ef5000-0x4)=0x6e) r1 = syz_open_dev$adsp(&(0x7f0000922000)='/dev/adsp#\x00', 0x3, 0x100) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00009f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f36000-0x8)={0x0, 0x9af}, &(0x7f0000d83000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000482000-0xc)={r2, 0xe70, 0x10}, &(0x7f00005f3000)=0xc) 2018/01/18 03:52:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x90080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x18c)={0x18c, 0x0, 0xb, 0x200, 0x1, 0x1, {0x1, 0x0, 0xa}, [@typed={0xc, 0x83, @u32=0x7fff}, @nested={0x16c, 0x5e, [@generic="ab7a76eb4b2a564f27785e14575a4ae382d28bebbf6d5642b083f996bcc4ba6acda81ee33d4f46e94aba2cbb433d1ae120272ead9fd66459ff96422d1ae0566b88e974cd2df5c8f730dc39c0342cada804357e9533e16cdd40530ed40eb04710da01285013e097b541aa30a7a4e7a7bb3b442493074a4bc057ef53", @generic="11f3c864a03dd8d4f424e93321e25d2aa419d051413cdf121b0bec3940c00a502613e7", @typed={0x10, 0x65, @u64=0x3d27}, @generic="b26b9b65a624022fd0cb0ffe74a2556873beaf359543e3749a8c9172737b8fd451676eef6676fdc5f2140f0f7b965725bdd45ab6f0af91ab14c84a8f5bd107ac86150fbbe4f2d0be4b20f06bf2a5f8f043a719364345d7ab27339150f9358a1cead4a83e6e59321505b95d836b955b5189960fe77c0d3e53d2c74df9f8778f0f96c58734fc55b035c6e534924585a95f942401408e84dcae431c2cf3e635934fcc015386d711d6683f471a51", @typed={0xc, 0x79, @u32=0x7ff}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) lseek(r1, 0xeffffffffffffffc, 0x0) 2018/01/18 03:52:47 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup(r1) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000855000-0x38)={&(0x7f00006c6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f84000+0x8d9)=[{&(0x7f0000e79000)=""/255, 0xff}, {&(0x7f0000f85000-0x44)=""/68, 0x44}, {&(0x7f00006f4000-0xf)=""/15, 0xf}, {&(0x7f0000f84000)=""/230, 0xe6}, {&(0x7f0000d1a000-0xeb)=""/235, 0xeb}, {&(0x7f0000f70000)=""/254, 0xfe}, {&(0x7f0000f85000-0x53)=""/83, 0x53}], 0x7, 0x0, 0x0, 0x5a}, 0x100) write(r2, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874aad5ed59dc86d4c21a707d8ce9ee9a23e", 0x30) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:52:47 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0xd35, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @random="c79b5e954c13", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000004000-0x4)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000005000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) 2018/01/18 03:52:47 executing program 6: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) r1 = syz_open_dev$sg(&(0x7f00005ec000-0x9)='/dev/sg#\x00', 0x7, 0x10600) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000293000)=""/238) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/18 03:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out={0x0, 0x8000, 0x0, 0x0}}, 0x19) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000e60000)=""/71) 2018/01/18 03:52:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f34000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000059c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ec000-0x4)=0xb) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000066000)={0x7, &(0x7f0000feb000-0x1c)=[0x456, 0xff, 0xfffffffffffff000, 0x81, 0x7, 0x8, 0x1000]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x8000, 0x2000000023, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001, 0x400, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x80000d, 0x3, 0x0, 0x1f, 0x7fff}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/18 03:52:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000003000)="2600000025001504bbffff00070036de03efffe70040000f0e000100ffeeffffff0009010000", 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aed000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023f000-0x4)=0xe8) bind(r0, &(0x7f0000f1c000-0x14)=@ll={0x11, 0xfb, r1, 0x1, 0x7fff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/18 03:52:47 executing program 3: r0 = syz_open_dev$dspn(&(0x7f000030c000-0xa)='/dev/dsp#\x00', 0xf1f, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007a6000)={0x0, 0x8, 0x4, [0x5b48, 0x0, 0xffffffffffffffff, 0xfff]}, &(0x7f0000321000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000733000)={r1, 0x3ff, 0x8}, 0x8) r2 = socket(0x11, 0x803, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000095e000)=0x0, 0x4) bind$packet(r2, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f000098e000-0x4)=0x0, 0x2) sendto$inet6(r3, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000322000)=0x3, 0x4) 2018/01/18 03:52:47 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000001d000)='/dev/vcs#\x00', 0x2, 0x80000) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000a64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ea5000)=0x14) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000f03000-0x37)=""/86, &(0x7f0000d51000-0x4)=0x56) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/18 03:52:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b3f000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) bind$nfc_llcp(r1, &(0x7f0000833000-0x60)={0x27, 0x9, 0x6, 0x4, 0x3, 0x17, "1c5da3ea72de037786f898138ba6f1789b8c286af1703beb6de4af82590fdee08e81c785ac8b855b9d9113189985270a5f94124f634fec70586b7c5a76ca2a", 0x3}, 0x60) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) accept$netrom(r1, &(0x7f00007af000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000945000)=0x48) 2018/01/18 03:52:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/156) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r1, &(0x7f0000dfa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000151000-0x8)={0x0, 0xa255}, &(0x7f0000ea1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000028d000)={0x75, 0x8000, 0x5c, 0x1, r2}, &(0x7f0000ca7000-0x4)=0x10) 2018/01/18 03:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000236000-0xb)='/dev/vcsa#\x00', 0x3, 0x10000) ioctl(r0, 0x0, &(0x7f0000dca000)="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") syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000220000-0x40)={0x9, 0x8001, 0x80000000, 0xad, &(0x7f000012a000)=""/173, 0x1000, &(0x7f0000c42000)=""/4096, 0x1000, &(0x7f0000231000-0x1000)=""/4096}) 2018/01/18 03:52:47 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) 2018/01/18 03:52:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d5a000)={0x0, 0x0}) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x7, 0x0, 0xffffffff, 0xffffffe000000004}) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) bind$alg(0xffffffffffffffff, &(0x7f0000a76000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r0 = add_key$user(&(0x7f000048f000-0x5)='user\x00', &(0x7f000091e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009d6000-0x92)="c9c40150a62ce8bce864e47aa78815cb11b127147f00871c2dc8c031354d5ebbb68785c28f3eaff0345476e0cb3c1137dbade2f3d73a9dc44e2c77d907060b618ff8f1f47dcfd1c82761b350501b34584ff5a85fca14858f216e", 0x5a, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) pselect6(0x40, &(0x7f000030b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x0, 0x0}, &(0x7f00007d1000-0x10)={&(0x7f00005d3000)={0x0}, 0x8}) keyctl$invalidate(0x15, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000924000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockname$netlink(r3, &(0x7f0000096000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000309000)=0xc) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000584000-0x48)={0x2, 0x0, [{0x40000000, 0x0, 0x4}, {0x40000001, 0x0, 0x0}]}) 2018/01/18 03:52:47 executing program 2: r0 = socket(0x11, 0x807, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000535000-0x6)='dctcp\x00', 0x6) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000383000-0x4)="f020f77e", 0x3) sendmsg$nl_generic(r0, &(0x7f0000e7d000)={&(0x7f0000c3c000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000a79000)={&(0x7f0000c54000)={0x2c, 0x33, 0x10a, 0x3, 0x3, {0x4, 0x0, 0x0}, [@typed={0x18, 0x10, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x7f, 0x1, "43ce8eca50b3", 0xc, 0x0}, 0x10) 2018/01/18 03:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000de8000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000424000)=""/119) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000361000)='/dev/input/event#\x00', 0x0, 0x2200) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x7f) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 03:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000833000)='keyring\x00', &(0x7f0000627000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat(0xffffffffffffff9c, &(0x7f00000f7000)='./file0\x00', 0x8000, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000443000-0x8e)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha384-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e90000-0x10)='/dev/sequencer2\x00', 0x248200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00009ac000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000d34000)={r5, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f93000-0x4)=0xfffffffffffff6bb, 0x4) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000f26000-0x28)={0x9, 0x2, 0x2, 0x0, "d7b2be815e23d9c3766d0f4cf898a19f06eafac25553b7306a99517105c3e8cc"}) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000fdf000)=0x100000000) 2018/01/18 03:52:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000484000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00007ed000)="5b4f432387b0898f88fc786491988af0dd4761080e0ffaef5e2e10acb3cff90804530a419cdb9739ba8d6ffaec704d212fe25485b78f2b7789f9", 0x3a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036b000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000220000)={&(0x7f0000c30000/0x3000)=nil, 0x0, 0x1, 0x4, &(0x7f0000641000/0x3000)=nil, 0xb2f4}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) getsockname$netrom(r4, &(0x7f000003a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000ad000-0x4)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000253000-0x8)={0x1, [0x0]}, &(0x7f0000dac000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000c94000-0x8)={r5, 0x8}, &(0x7f000056f000-0x4)=0x8) setsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f000057f000)=0x3ff, 0x4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000d67000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7fff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, r1, 0x2}) 2018/01/18 03:52:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000018, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000009000)="01000000", 0x4) r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fbc000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/18 03:52:48 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000011000)={0x0, @in={{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]}, 0x401, 0x7}, &(0x7f0000012000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000e000)={r2, 0x100}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000008000-0x4)={0x0}, &(0x7f0000001000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000014000-0x4)=0x1, 0x4) 2018/01/18 03:52:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = signalfd4(r0, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000054f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) readv(r1, &(0x7f0000501000)=[{&(0x7f0000a0e000-0xe2)=""/226, 0xe2}], 0x1) r2 = dup(r0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000fd4000)={@common='sit0\x00', @ifru_settings={0x0, 0x80000000, @fr_pvc_info=&(0x7f00001f4000)={0x8, @common='bcsh0\x00'}}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000075000)={r2, &(0x7f0000217000)="0d4dabda37c6461b0144d59e93466fd46786698911a261ec553449328a61994600c64c3db2606820d8bef6c2427bd8091d0d9dd4df511170a80c233db2850e8d110317ba0fabe4cd7ba49c4d427240911278801b03bafdbb34a49a4054cd7820ffaf96c969956bc67aa0c78d9ed4acaef1119fd673480a4e13bceed9846497a71676b237605cbbb709", &(0x7f000011e000-0x82)=""/130}, 0x18) prctl$void(0x22) r3 = semget(0x1, 0x4, 0x0) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f00009c8000)=""/204) 2018/01/18 03:52:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x2ba080, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') close(r3) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000e3b000)=""/5) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000955000-0x2a)=""/42) 2018/01/18 03:52:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000014e000)='/dev/vcs#\x00', 0x30f, 0x2) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00009cf000-0xa7)="624d89ef7a5c094e34f6d12980913e41e1b8a30c94aa273f277f7585b269575156638b936973f93b40a18bbfa7b0580c324a9c5363e9853b4bcb0eea41c0deef0fc4eef83d3aae188334d01322968304a0da3730b072b9a758b91653a5e7b2817792cb5b6ba199d298e8945f846e9d7a86f75cd80c6698f1c246638e740951ef8e66f2e47cd6ede9b506db6cef9abf2b22b717df9f34d44fde6ed915468a7114bbdd81ec023454", 0xa7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000bf000-0x14)={0x0, 0x5d93, 0x4e, 0xfffffffffffff000, 0x100000000, 0xa2}, &(0x7f0000768000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005ac000)={r1, 0x400, 0x10, 0x52, 0x0}, &(0x7f00009e4000-0x4)=0x18) getdents64(0xffffffffffffffff, &(0x7f0000001000-0x1000)=""/1024, 0x400) getdents(0xffffffffffffffff, &(0x7f0000431000-0x18)=""/24, 0xfffffffffffffd95) getdents(0xffffffffffffffff, &(0x7f0000ba1000-0xb3)=""/179, 0xb3) 2018/01/18 03:52:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000521000-0x78)={0x3, 0x78, 0x7f, 0x9, 0x0, 0x3, 0x0, 0x28d, 0x2090c, 0x0, 0xa5, 0xe3e6, 0x10001, 0x6, 0x800, 0xfffffffffffffff9, 0x9, 0x3, 0x80000000, 0x7, 0x1000, 0x8, 0x3, 0x4, 0xfa, 0x4, 0x100000000000000, 0x5, 0x583, 0x2, 0x7, 0x7, 0xffff, 0x3f, 0x1, 0x2, 0x80, 0x401, 0x0, 0x20, 0x0, @perf_bp={&(0x7f0000d43000)=0x0, 0x4}, 0x49, 0x20, 0x4, 0x6, 0x1, 0x80, 0x8, 0x0}, r1, 0x4, r0, 0x3) r3 = dup(r2) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f000026e000)=""/181) syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) modify_ldt$write2(0x11, &(0x7f0000c70000-0x10)={0xffffffffffff7fff, 0x101000, 0x2000, 0x2, 0x1000, 0x80000000, 0xdd, 0x1, 0x6, 0xf9}, 0x10) 2018/01/18 03:52:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000a5c000-0x8)='./file0\x00') perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x3ff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") 2018/01/18 03:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r3 = request_key(&(0x7f00009a2000-0x6)='rxrpc\x00', &(0x7f0000e91000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f5a000)='selinuxvmnet0wlan0eth1\x00', 0xfffffffffffffff8) r4 = add_key(&(0x7f0000875000-0xb)='cifs.idmap\x00', &(0x7f000036c000-0x1)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000623000)="4302ac697693b753bb51e916a9b163fe83180cfafbcd0ac58337abda65f6622d51c0545518c2f3b5609735e138c599e930d3288e15ec73fd60b8c434233172e13b4d17878d875eb2b5a06f", 0x4b, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0xa3b0000000, r4) add_key$user(&(0x7f00008a8000-0x5)='user\x00', &(0x7f0000cb9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000528000)="ddf631687868b7567ad2afef61ad631ebac50d088fbc63ce61cd4f2300f8d92d7ba4d46e7650907fad82f03b2814836ac2c0dc72", 0x34, 0xfffffffffffffffd) add_key$user(&(0x7f0000da2000-0x5)='user\x00', &(0x7f00000f1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c8a000-0xd5)="690ad6baf2dd1df654076036d72b9826ecfc01759c177499c6861784df3a0cde828b2fec269f83e23e91ef96ef99e1dab8a04960bc3d1ace05348706f1a9b55e4f76ade2628df3ca5174371c61a7e1da4d3c5379cb66ba691089ef064dfc3f13c6da5070b4b5342cea2751b7caf2b3855fdfb6bb09a15161086961eda1c327b01b89ac4bd6dbb80438293871415d35f34bf5395dbbdc6ba92425d89d404ea22e3cdf9d63d908dbae09908a2cd8e9c4f61eab774b7892e81a87c7c72ccb4bb70b8598692d3f4ef2aed902460148a381f342566185ce", 0xd5, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000707000)='keyring\x00', &(0x7f0000d6e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r5, r1, r2) 2018/01/18 03:52:48 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000003000)='/dev/audio#\x00', 0xffff, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000014000)={{0xd9f, 0x800}, 'port1\x00', 0x5, 0x40000, 0x1, 0x2205, 0x8, 0x770000000000000, 0x2, 0x0, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:52:48 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4147, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x4)={0x0, []}, &(0x7f0000007000)=0x4) 2018/01/18 03:52:48 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000da9000)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000fed000-0x8)={0x1}, 0x8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fed000)='/dev/vcsa#\x00', 0x29a7, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f01000-0x20)={r0, &(0x7f0000fed000-0xd4)="0a26e6c38f66023a2632d3a7d0ca8a788a312b80f2dd52691b1cb5cd842782b5b77e2eb14ccaae574f01c835a67594514e3a0a1624edb88e43463a21ba6e82b0e84eb1119954135528bd432e3fb808640d2a20e4002449a62df306c32c1aeebc606b85ed33ab1da57d0bef303e431f6a7dd0ddee0da7f15567d529186c9e48158a0afe1fc07d849506cc8259fe551f13560eb7b147125324387215ee861abd4202f573ad757218a3c24d22c2e9a7b156b58e80e10fb941c4b90f4ab4baceb8dad87296ccf439eeeebb88325b169a644c19347a1e", &(0x7f0000f8f000-0x99)="5eca891d984ae3e306f2e47b37c5fb9ed688607bb6171dbde4836182bdf43b98e1599f1fafa7f1bfefafc6a19a7a55545bd6ea4d37d4be46855ca4ed996774d23f6be6b27f634a3fa6835f1a754f0ef3f6714ab30cd1eef3159295bd071fbd8af16de73d10108dab6255cfab780999b0a177dd4dd5cfea7edb3dd94fa8b7c6a75630144532de59fab0f2253ab0afba2694d9cded0017f0653e", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0x0, 0x398, 0xffffffff, 0x20, 0x2, r1, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r2, &(0x7f0000fee000)="196ef942d35596999c74cdb20200bd4f6fbccbe346742d3ffa624c78f18bbe4a92d8", &(0x7f00000d5000)="938d236085ed763508cd774ed35553175d0100000000000000248e4a07c5992ad686098c1110005e74845acfcc7b39087b8c68b3f16f74c58c6233726fa6443ca5530d633af636249f6b7da1169b5a8c51143f6d760845901e85e513c6c0bd0fe2360959a46c8e97eadf33d3a0ec33c14a748c4453697fa3386d88904963cef09036fc56dc158a506f9e95bf05664df67260c9fdf3899016a9d911659ecc4051e3ddf97bfe01decfaa688a2530e4028d1acbd6db615ef570b5cf6e93ef3714cfdd4a57ae3e3f140d3c1a15", 0xffffffffffffffff}, 0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000fee000-0x13)='/dev/snd/controlC#\x00', 0x7fffffff, 0x90002) 2018/01/18 03:52:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ab000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000565000-0x18)={0x0, 0x200, 0x80, &(0x7f000035a000-0x8)=0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000081000)='/dev/kvm\x00', 0x400000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x1000, &(0x7f00002b2000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000b99000/0x18000)=nil, &(0x7f00007fb000)=[@text16={0x10, &(0x7f00000a5000-0x40)="baf80c66b8c5119d8466efbafc0cb007ee640fc72bb878008ec00f01d0440f20c066350c000000440f22c0f08026e9b40967df46d90f0f3f9a0f353e0fbae200", 0x40}], 0x1, 0x0, &(0x7f0000aec000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0xfffffffffffffffc, &(0x7f000077d000-0x14)=[], 0x0) 2018/01/18 03:52:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x98f, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x40) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000026000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/18 03:52:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_create1(0x80000) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000170000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc2000)=0x8c) 2018/01/18 03:52:48 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f000002b000)='./file0/bus\x00', 0x100, 0x1f) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/01/18 03:52:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) r1 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000af1000)={0x0, 0x1, 0x0, 0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000047a000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TCXONC(r2, 0x540a, 0x81) 2018/01/18 03:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000de7000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000fba000-0x10)={0x8, 0x3, 0x3, 0x9}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000364000-0xf)=""/15) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cbb000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000537000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x200}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x6, 0x7, 0x400, 0x40, 0x3a20027, r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004b7000-0x4)=0x13a, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000208000)={r1, 0x3, 0x7f, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008f4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c8b000)=0x14) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000c33000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 03:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0x1, 0xeb3, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005ec000-0x58)={0x26, 'hash\x00', 0x0, 0x620, 'ghash-generic\x00'}, 0x58) socketpair$inet(0x2, 0x4, 0x3ff, &(0x7f0000fb8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000051f000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfcfe, 0xfffffffffffffffe, 0x2, 0x80}, &(0x7f0000df2000-0x1)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000025b000)=@assoc_value={r2, 0x8}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f00003b4000-0x38)={&(0x7f00004c7000-0x1e)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000c48000-0x20)=[{&(0x7f0000302000)="f2", 0x1}], 0x1, &(0x7f0000eb2000)=[{0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/18 03:52:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x100000000007, &(0x7f000066f000-0x10)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x3f, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000054d000-0x50)={{0x9, 0x0}, {0x33700000000, 0x3}, 0x10001, 0x4, 0x34, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x8000000) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f00004de000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000003c000)='./control\x00', 0x141042, 0x0) creat(&(0x7f0000017000)='./bus\x00', 0x0) lchown(&(0x7f0000108000-0xa)='./control\x00', 0x0, 0x0) chmod(&(0x7f000003d000-0x6)='./bus\x00', 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e9a000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x7e6, 0x4) recvmmsg(r0, &(0x7f000005e000)=[{{0x0, 0x0, &(0x7f0000980000)=[{&(0x7f0000651000-0xe3)=""/227, 0xe3}, {&(0x7f000023e000)=""/100, 0x64}, {&(0x7f000004b000-0xd0)=""/208, 0xd0}, {&(0x7f0000568000-0x41)=""/65, 0x41}, {&(0x7f0000e08000-0x2)=""/2, 0x2}], 0x5, &(0x7f0000a59000)=""/33, 0x21, 0x8}, 0x7}, {{&(0x7f00009ca000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000501000-0x70)=[{&(0x7f00000f0000)=""/65, 0x41}, {&(0x7f0000dd1000)=""/158, 0x9e}, {&(0x7f0000415000)=""/0, 0x0}, {&(0x7f00004ce000-0xe0)=""/224, 0xe0}, {&(0x7f0000906000)=""/207, 0xcf}, {&(0x7f0000c02000-0xae)=""/174, 0xae}, {&(0x7f0000d34000)=""/165, 0xa5}], 0x7, &(0x7f00001ec000)=""/177, 0xb1, 0x6}, 0x401}, {{&(0x7f0000483000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000028000-0x40)=[{&(0x7f00004f9000)=""/145, 0x91}, {&(0x7f0000d38000)=""/244, 0xf4}, {&(0x7f00002da000-0x3e)=""/62, 0x3e}, {&(0x7f000011e000)=""/54, 0x36}], 0x4, &(0x7f0000136000-0x84)=""/132, 0x84, 0x80}, 0x400000000}, {{0x0, 0x0, &(0x7f0000798000-0x80)=[{&(0x7f0000f2f000)=""/78, 0x4e}, {&(0x7f0000b57000)=""/206, 0xce}, {&(0x7f00001d0000-0xef)=""/239, 0xef}, {&(0x7f0000762000)=""/159, 0x9f}, {&(0x7f0000b0d000)=""/27, 0x1b}, {&(0x7f0000ffe000)=""/85, 0x55}, {&(0x7f00002fc000+0x54a)=""/0, 0x0}, {&(0x7f0000b27000)=""/149, 0x95}], 0x8, 0x0, 0x0, 0xd282}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f00007f9000-0x90)=[{&(0x7f0000377000-0xfe)=""/254, 0xfe}, {&(0x7f0000dd6000)=""/1, 0x1}, {&(0x7f00003f9000-0x1000)=""/4096, 0x1000}, {&(0x7f00001da000-0x45)=""/69, 0x45}, {&(0x7f0000dd0000-0xec)=""/236, 0xec}, {&(0x7f0000d14000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ba7000)=""/59, 0x3b}, {&(0x7f0000442000)=""/55, 0x37}, {&(0x7f0000d77000-0x80)=""/128, 0x80}], 0x9, &(0x7f0000d18000)=""/45, 0x2d, 0xd2d2}, 0xfffffffffffffffe}, {{&(0x7f0000c40000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000673000)=[{&(0x7f0000c0d000-0x2a)=""/42, 0x2a}, {&(0x7f00002c9000)=""/0, 0x0}, {&(0x7f0000335000)=""/135, 0x87}, {&(0x7f00005ef000)=""/44, 0x2c}, {&(0x7f000039b000)=""/243, 0xf3}, {&(0x7f000071a000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000742000)=""/125, 0x7d, 0x7347}, 0x0}], 0x6, 0x140, &(0x7f000071f000-0x10)={0x77359400, 0x0}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000075000+0x73c)=0x0) 2018/01/18 03:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f56000)=[{&(0x7f00006e3000)="46c933a41c23f8bce84a15a4cf1f97c1f6520cf1cc21c22c281755f5fcc432412f0000000000c74bc6bb9fe740c065d4f05f6d098b66a7c5b51c6461b080421ae90f0d854b59529c0dc14725156ac75ea9e40128ac3e338c673cc4957b50259ae87c6b957906d659842f410362210b8a41c91306c52b4778054cc5b303acd9b3e1716efb14cc407d9803c7ea2519d9678129dd43631650ec7fa50c6c2bbc97980b2626abea8cbeb02aedf4c278f5350dba89c06d1414c0081209362a80", 0xac}], 0x1034, 0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00002c5000)=""/18) 2018/01/18 03:52:48 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8000, &(0x7f0000002000-0xdc)=""/220) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000004000-0x8)='./file0\x00', r1, r2, 0x800) io_setup(0x7f, &(0x7f0000003000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000001000)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 03:52:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000678000)={0x0, 0x0}) getresgid(&(0x7f000088d000-0x4)=0x0, &(0x7f0000d32000)=0x0, &(0x7f0000687000-0x4)=0x0) 2018/01/18 03:52:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x5452, &(0x7f0000654000-0x8)=0x0) r1 = syz_open_dev$mice(&(0x7f00006fc000)='/dev/input/mice\x00', 0x0, 0x880) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006e2000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000c88000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d48000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000004e000-0x30)={0xdc, 0x0, &(0x7f000055e000)=[@register_looper={0x630b}, @exit_looper={0x630d}, @acquire={0x40046305, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x58, 0x8, &(0x7f00008bf000)=[@flat={0x77622a85, 0x100, r2, 0x4}, @fda={0x66646185, 0xa, 0x4, 0x33}, @fda={0x66646185, 0x3, 0x2, 0xa}], &(0x7f00004f6000)=[0x40]}}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x58, 0x30, &(0x7f000086a000-0x58)=[@flat={0x73682a85, 0x101, r3, 0x0}, @fda={0x66646185, 0x9, 0x3, 0x10}, @fda={0x66646185, 0x9, 0x3, 0x2c}], &(0x7f000080e000)=[0x30, 0x78, 0x78, 0x78, 0x38, 0x30]}}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x30, &(0x7f0000588000-0x38)=[@fda={0x66646185, 0x4, 0x0, 0x3f}, @flat={0x77682a85, 0x10a, r4, 0x4}], &(0x7f000050f000-0x30)=[0x38, 0x38, 0x38, 0x38, 0x78, 0x0]}}], 0x37, 0x0, &(0x7f0000dee000)="cc4cfe579cfc52aca0dd004f27c798dcacbc85e785c1cf2fcde2d30c1bf32fb999ba9d0477a8aaffd863e102e56b0d591b3fefa4de3d13"}) writev(r0, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c7b000)={0x0, 0x68, &(0x7f000078b000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffc156}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x365, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb13}]}, &(0x7f00008b9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a21000)={r5, @in6={{0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1e2}, &(0x7f00002b6000-0x4)=0x98) 2018/01/18 03:52:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00001b7000)=""/1, 0x36d) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/18 03:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ea9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@end={0x0}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x17, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @loopback=0x7f000001]}]}}, ""}}}}}, &(0x7f0000f54000-0x18)={0x0, 0x1, [0xf1c]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c9e000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000eb0000)=0x0) 2018/01/18 03:52:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e0a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000718000-0x10)={r0, r1, 0x3, 0x1}, 0x10) ioctl(r0, 0x8912, &(0x7f0000843000)="9f06020000170080ff") r2 = memfd_create(&(0x7f0000bdb000-0x1)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005d5000)={0x0, 0x8}, &(0x7f000095b000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00009f6000-0x4)=r3, 0x4) r4 = syz_open_dev$dspn(&(0x7f00005c7000)='/dev/dsp#\x00', 0x3, 0x80041) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2018/01/18 03:52:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007bf000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00007fc000-0x4)=0x0, &(0x7f000000f000)="") sync() 2018/01/18 03:52:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000969000)={&(0x7f0000cea000/0x1000)=nil, 0x1000}) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 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}}, &(0x7f00002ec000)=0xb8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000105000)=0x201, 0x4) 2018/01/18 03:52:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x101, &(0x7f0000000000)=""/46, 0x2e) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 03:52:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x100) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) r1 = socket$netlink(0x10, 0x3, 0x10) pipe2(&(0x7f0000cec000)={0x0, 0x0}, 0x80000) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000370000)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000041000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000b25000)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000680000-0x9)='/dev/kvm\x00', 0x0, 0x0) 2018/01/18 03:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009a3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000369000)=0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) unshare(0x20000400) ioctl$VT_ACTIVATE(r0, 0x5606, 0xff) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/18 03:52:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ca8000)='/selinux/create\x00', 0x2, 0x0) listen(r0, 0x1ff) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x0, 0xfffffffffefffffc) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000671000)={0x3, &(0x7f00008f8000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) [ 109.703681] Bearer <> rejected, not supported in standalone mode [ 109.738010] Bearer <> rejected, not supported in standalone mode 2018/01/18 03:52:48 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000ca7000)="") 2018/01/18 03:52:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000023c000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) pipe2(&(0x7f000048e000+0x689)={0x0, 0x0}, 0x800) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000b2b000)="8eae3b8d6bc6b999b48e0daeab8005ed003b4d99c6f3a6bfcc0c200d5452c74eb67debaaa060ab205b151ad4a5cda8e4484bbd7d075056e61795aaee442f538e870e3a565060602bda905675f5cad9b77a106910a4649a41d52b6ad76d0f66afe1614e0fbf7ef7454c18eecb46f05304314e8a5d62609493683204276120d76ab814f743b688ce319244b19163c7663cd5702301c7cf8b4579b1a51edd7466aa11cb1cdc38bd8bb35b61741c7f552a1590de535515fc54166d308b3a2577eb3525557775e460827acd1a60df1a35f62880369235a34d23a42f2f32950829077d6f32f239f365d11bcd610c67bd32e602") clock_gettime(0x0, &(0x7f0000ede000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000271000)=[{0x0, 0x8, 0xff3, 0x621f, @time={r3, r4+10000000}, {0x4, 0x80000001}, {0xe73, 0xc0d}, @result={0x7, 0x7}}], 0x30) 2018/01/18 03:52:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 03:52:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff0000000000000000000000000000000000000000ffffffe1000000000000000000000000000000000000000000000002ba00", 0x14, 0x3, 0x6, 0x3, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 03:52:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000098e000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000489000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e45000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007fa000)=@int=0x0, &(0x7f0000f45000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000039c000-0xbc)={0x0, 0x0, 'client1\x00', 0x2, "86923d20a436a36c", "34c202ec27d473414f1db2b782d1a90887bba7175dfa9428f9924c024978494e", 0x9, 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) read(r0, &(0x7f00002eb000)=""/224, 0xe0) 2018/01/18 03:52:49 executing program 3: r0 = socket(0x18, 0x0, 0x100000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x4, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000)=0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r0, &(0x7f0000002000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aba000)=0x14, 0x80400001000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000000)=0x80000005) recvmmsg(r2, &(0x7f0000003000)=[{{&(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000003000)=""/189, 0xbd}], 0x2, &(0x7f0000004000-0x91)=""/145, 0x91, 0x5}, 0x80000000}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/221, 0xdd}, {&(0x7f0000003000)=""/167, 0xa7}, {&(0x7f0000002000)=""/53, 0x35}, {&(0x7f0000003000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000003000)=""/4, 0x4, 0x80}, 0x2}], 0x2, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000006000-0x4)=0x3ff) 2018/01/18 03:52:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) shmat(0x0, &(0x7f0000de6000/0x3000)=nil, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000267000-0x9)='/dev/ppp\x00', 0x440000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ab8000)=0x100000000) 2018/01/18 03:52:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) r1 = semget$private(0x0, 0x2, 0x484) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000014000-0xa6)=""/166) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clone(0x8000, &(0x7f0000474000)="07a252fea2e60c54746425df9578a8d51419145833f39a432de34c8038f9b2aed1f4b378aa604c7a4f02405435c8801af36c4541befa9543a6b2e256b9", &(0x7f0000418000)=0x0, &(0x7f00007ff000-0x4)=0x0, &(0x7f0000c0c000)="ba50877a15a1370e0d68ce8bcea92f56733fe0d21078cfd41a70f4bda8ed767037dad14c745f95ec35453c9acf96d72cd1cebb391cdf00b27e0ffdb77f937c586d3f10a1c1f0d8a419f48f44d1dd5fb011169b3fb0eceaa8bc4111bd0a267992a447111c20dd7bd240afb529af5f79fefdc04bd7ae18a41a352cdbc5cc9b73a4f0") 2018/01/18 03:52:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bec000-0x13)='cpuset\x00') r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f0000278000)=""/1, 0x1}], 0x1, 0x0) 2018/01/18 03:52:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) fstat(r2, &(0x7f000071d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000027000-0x3)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000aa7000-0x8)=0x8) dup2(r1, r2) 2018/01/18 03:52:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000971000)="", 0x0, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00005b9000-0x4)=0x0, &(0x7f00007ce000-0x4)=0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000424000-0x8)={0x0, 0x5}, &(0x7f00003d3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d77000-0x6)={r2, 0xfffff80000000000}, &(0x7f000068a000)=0x6) sendmsg$nl_generic(r1, &(0x7f0000abc000-0x38)={&(0x7f0000ec5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dc1000)={&(0x7f0000df2000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20000040) 2018/01/18 03:52:49 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x110800, 0x0) inotify_rm_watch(r0, 0x0) 2018/01/18 03:52:49 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000002000-0xa8)="0e62dd79", 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x7fff, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000)="f0fd56b9bf0349006b9080f40a7a818fbe3f354bc2acacb3f980310402e723e61503f6fb870ee1ce063a20f0607b", 0xffffffffffffff05, 0x4004000, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 03:52:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000981000)=@generic="e4d03c7a9a87f32bfb85b9c9f782deb4") setsockopt$sock_int(r0, 0x1, 0x102d, &(0x7f0000ffa000-0x4)=0x0, 0x760) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) connect$bt_rfcomm(r2, &(0x7f0000188000-0x9)={0x1f, {0x46e0, 0x8, 0xffffffff, 0x5949, 0x7, 0x0}, 0x2}, 0x9) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ff8000-0x4)=0x6, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffde2, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:52:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x40) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000660000-0x4)="02000000", 0x4) bind(r0, &(0x7f0000b3a000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 03:52:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3760, 0x4) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r0, &(0x7f00008af000)=""/56, 0x38, 0x0) syz_open_dev$mouse(&(0x7f0000846000)='/dev/input/mouse#\x00', 0x1, 0x4001) setgid(0x0) 2018/01/18 03:52:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008c0000-0x8)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000f69000-0x38)={&(0x7f0000196000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00000db000)=[], 0x25d, &(0x7f000001a000)=""/79, 0x7bf7fe846f400248, 0x0}, 0x0) dup3(r2, r1, 0x0) 2018/01/18 03:52:49 executing program 6: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000174000)='/dev/rtc\x00', 0x181102, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000009c000)={@common='sit0\x00', @ifru_flags=0x0}) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f00002ec000-0x1e)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="560b2dd007cbfca1969ac23422197db3"}}, 0x1e) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000004f000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00002ec000)=0xdfd2) accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00001eb000-0x84)="", 0x0) 2018/01/18 03:52:49 executing program 2: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x400000009, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x43)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) r5 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x2e4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r12 = getgid() r13 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() r16 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000003000)=@kern={0x10, 0x0, 0x0, 0x14000200}, 0xc, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x108, 0x840}, 0x24008080) 2018/01/18 03:52:49 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = msgget(0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000025000)='/dev/hwrng\x00', 0xc0400, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000027000-0x4)=0x7, 0x4) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000, 0x8, &(0x7f0000027000-0x40)=""/64, &(0x7f000001a000-0x4)=0x40) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000027000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf55, 0x3be9}, &(0x7f000001f000)=0x98) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000026000)={r3, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000026000)='/dev/input/mouse#\x00', 0x8, 0x200) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000010000)=0x0, &(0x7f0000027000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000025000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xe8) r6 = getegid() chown(&(0x7f0000025000)='./file0\x00', r5, r6) msgctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000025000)="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", 0x1000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000018000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000001000-0x6)={0x14, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000011, 0x0, 0x0}, []}, 0x9}, 0x1, 0x0, 0x0, 0x0}, 0x80) setns(r0, 0x48000000) 2018/01/18 03:52:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f00003d6000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) fcntl$getflags(r1, 0x401) 2018/01/18 03:52:49 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f000091f000)='/dev/ptmx\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003b6000)='/dev/mixer\x00', 0x100, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a10000)={0x2, 0x100000001, 0x8, 0x7, 0x1ef4, 0x400}) capget(&(0x7f0000442000-0x8)={0x20071026, 0x0}, &(0x7f000000a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f56000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/01/18 03:52:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) socket$nl_route(0x10, 0x3, 0x0) 2018/01/18 03:52:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000d3f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c5000-0x4)=0xc) r5 = syz_open_dev$dspn(&(0x7f000085b000)='/dev/dsp#\x00', 0x1, 0x200) ioctl$TIOCSBRK(r5, 0x5427) r6 = syz_open_procfs(0x0, &(0x7f0000e9a000-0xe)='net/dev_mcast\x00') kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000560000)={r6, r0, 0x0}) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a09000)='/dev/cuse\x00', 0x230100, 0x0) getsockopt$packet_int(r7, 0x107, 0x18, &(0x7f000026e000-0x4)=0x0, &(0x7f0000dee000-0x4)=0x4) dup3(r7, r1, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f000003d000-0xa)='/dev/cuse\x00', 0x0, 0x0) preadv(r0, &(0x7f0000b82000)=[{&(0x7f0000121000)=""/127, 0x7f}, {&(0x7f0000bdc000-0xc1)=""/193, 0xc1}], 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r8, 0xc1105518, &(0x7f0000268000)={{0x3, 0x5, 0xd76d, 0x1, "172c6e26598d3aed6e69afc4b1b65d5792f85a291ef41aaef3fbbecfc29a3e8644643964a3e41dbb2e27bbba", 0x6b19}, 0x0, 0x0, 0x5df, r4, 0x1, 0x2, "dab19fde20a13904dc7f1da50a691b3b8c02311d07d3b2da5eeb25fd9303b209396883c33a99f629377ebd53da336dd07903d1577ce6e48faf1c7f9acc0ea752", &(0x7f0000270000-0x12)='(.mime_typemd5sum\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xffffffff, 0x0, 0xece, 0xffffffffffffffd5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) fsetxattr(r0, &(0x7f0000a5e000)=@random={'user.\x00', '&lovboxnet0wlan0{vboxnet0/wlan1proc%lomime_type,wlan1eth1!]\x00'}, &(0x7f00008d6000)='/dev/cuse\x00', 0xa, 0x0) 2018/01/18 03:52:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00006da000-0xb)='/dev/loop#\x00', 0x0, 0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1, 0x0}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r4 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x6, 0x7fffffff, &(0x7f00003f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f000075c000)={r5, 0x3}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) stat(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) ioctl$TCSETA(r4, 0x5406, &(0x7f0000710000-0x14)={0x4, 0x3, 0xfff00000, 0x1, 0x3, 0x6, 0x9, 0x13f, 0x100000001, 0xfd7}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/18 03:52:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000af5000-0x16)={0x4, 0x8, 0x8f9, 0x7, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00005ab000)='/dev/autofs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000984000)='setgroups\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c8b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009be000-0x9)='/dev/kvm\x00', 0x401, 0x0) fdatasync(r1) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/18 03:52:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ppoll(&(0x7f0000fcb000-0x30)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00005c8000-0x10)={0x0, 0x0}, &(0x7f000012b000)={0x0}, 0x8) 2018/01/18 03:52:50 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f3b000-0x8)='./file0\x00', 0x14000, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000946000)={0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2, 0x0, 0x4, 0x4}, &(0x7f0000fda000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006d8000-0x8)={r1, 0xffffffffffff89d0}, 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0xb, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00008c9000)={0x3, 0x1}) 2018/01/18 03:52:50 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d8000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x4) r1 = getpgrp(0xffffffffffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00008ff000)={0x80, 0x100000000, 0x0, 0x7, 0x1fc0000000000, 0x4, 0x1ff, 0x8000, 0xdef5, 0x8, 0x7, 0x7}) fcntl$lock(r0, 0x6, &(0x7f00000e4000-0x20)={0x2, 0x4, 0xb24, 0x6, r1}) 2018/01/18 03:52:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000014000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000249000)=0x0, 0x800000000008, 0x0, &(0x7f000055a000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000dcb000-0x8)='./file0\x00', 0x42000, 0xa5) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000a04000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) exit(0x8) timer_create(0x7, &(0x7f0000bbe000-0x60)={0x0, 0x37, 0x4, @thr={&(0x7f00006fb000-0xb1)="65c84c89dc6f999d9c53372496f9e1accd1fee7e2cfe354c6a456f1fd07c8bdf560fab00f7e9d0388743212033cbe501ed6d0d098ed1cfa49d2074987fa7d66f738caebfc0954b52c02de124010a3bd1305a5551a14fa478a5631a6daa3ea3dc60cbed45fbf6d2734cd68aef4043f4e9ff9b54c959afa0e16cdc8c956b2193ae7a4de1084d48b5877998a6a8a6149e44e8bd072c5f35242f8c230d2c5ea60eee7beeb8c2d7eb0713fcaa1755054f8b6ca2", &(0x7f0000059000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d0000)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000098b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_open_dev$mouse(&(0x7f000095a000)='/dev/input/mouse#\x00', 0x7, 0x8040) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000619000-0x20)={0x2000, &(0x7f00006ea000)=0x0, 0x1, r3, 0x6}) clock_gettime(0x0, &(0x7f00006fa000)={0x0, 0x0}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fe3000-0x11)='/dev/qat_adf_ctl\x00', 0x20100, 0x0) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f00001ca000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00006bb000-0x6c)=""/108) timer_settime(r1, 0x0, &(0x7f00009e0000-0x20)={{0x0, 0x989680}, {r4, r5+30000000}}, &(0x7f0000944000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 03:52:50 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000000f000-0x8)='./file0\x00', 0x40, 0x3) r1 = syz_open_dev$sg(&(0x7f000000b000)='/dev/sg#\x00', 0x4, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000010000-0x4)=0x0, &(0x7f0000002000)=0x4) syncfs(r0) r2 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xffffffff, 0x400000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) ioctl(r2, 0xc1004114, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/18 03:52:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000087a000)=0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000000+0xd18)='/dev/snd/timer\x00', 0x0, 0x410000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x80) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000008000-0xc)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4001, 0x5, &(0x7f000000b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4f, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0xa)='syzkaller\x00', 0x9, 0xfffffffffffffd5f, &(0x7f0000386000)=""/195, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 03:52:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd6000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$audion(&(0x7f0000ba5000-0xc)='/dev/audio#\x00', 0x4, 0x0) tkill(r0, 0x1000000000016) r5 = dup3(r2, r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000092b000-0x20)={0x4a4f, 0xde3c, 0x8009, 0x9, 0x7fffffff, 0x9, 0x9, 0x87ca, 0x0}, &(0x7f0000231000)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000090000-0xa)={r6, 0xffffffffffffffa3, 0x1, [0x2]}, &(0x7f0000095000)=0xa) socket$alg(0x26, 0x5, 0x0) [ 111.315998] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 111.331345] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 111.409289] QAT: Invalid ioctl 2018/01/18 03:52:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlinkat(r0, &(0x7f00004e7000-0x8)='./file0\x00', &(0x7f0000eab000)=""/41, 0x29) 2018/01/18 03:52:50 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000077f000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x20, 0x7}, 'port1\x00', 0x1, 0x20, 0x3f, 0x5, 0x6c, 0x2000000000, 0x1f, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x1, 0x80000, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/18 03:52:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c0b000-0x9)='/dev/sg#\x00', 0x1, 0x42000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000086f000)='/dev/input/mouse#\x00', 0x0, 0x0) msync(&(0x7f0000b03000/0x4000)=nil, 0x4000, 0x5) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r4, &(0x7f00007c1000)=""/28, 0x1c9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ebd000)={0x0}, &(0x7f0000462000-0x4)=0x4) fcntl$setlease(r3, 0x400, 0x3) close(r4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dae000-0x39)={0x0, 0x19, "11cf54512f4e6b8d8ff88ebf5b235d6d43f369a1aaeb5ef3e1"}, &(0x7f0000832000-0x4)=0x21) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000036d000-0xc3)={r5, 0xbb, "02ead8aab01b8d4670bfa5b1fc9c252ea9c7af827cf8e9234ed66483ea346d8bd715de6eab29f842816339b5354b2d0e96f53c3b30d378581cf760b3accec0d71c6dfae3ac6251ebd17a41c030ab016c07a5e1e8ba51d93ed7ce2ad5d88dc49aa324522189793ccec8b3b3754ee19089aa88c0ded685b49ec8e03e7b757b70729f93d367524fa976e23493f8941c283f6fd736c664fcb9e8f25b5a37efa21b3e4844725d658368c7992011cd684f588dc2713bd9aebb18f1648e7d"}, &(0x7f0000ee9000-0x4)=0xc3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fa8000-0xc)={r5, 0x0, 0x0}, 0xc) listen(r0, 0x7) close(r4) 2018/01/18 03:52:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c3b000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f0000ffa000)=""/8, 0xfffffdad) r2 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) close(r1) 2018/01/18 03:52:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065a000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a05000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a55000)=0xe8) bind(r0, &(0x7f00004c2000)=@ll={0x11, 0x16, r2, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setrlimit(0x2, &(0x7f0000490000-0x10)={0xfffffdfffffffffc, 0xffffffffffffffff}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000946000-0x10)=@generic=""/16, 0x10) r4 = syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a6000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00007d3000)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00006fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e3000-0x4)=0xc) r7 = getpgid(0x0) getresgid(&(0x7f00008a6000)=0x0, &(0x7f0000c30000-0x4)=0x0, &(0x7f0000260000)=0x0) r9 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000aa8000)='/selinux/access\x00', 0x2, 0x0) getsockname(r9, &(0x7f0000e57000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f0000b03000-0x4)=0x1e) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00001af000-0x4)=0x0) stat(&(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000be2000)={&(0x7f0000d68000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000445000)=[{&(0x7f00000ad000)="88c19b16389df06e58ee7169310dd81933943c8e5cb8459c7af5e69eb061504d919089dad2e2b4", 0x27}, {&(0x7f0000111000-0x53)="c4813c75af013f57ddf6d7f75e333b92eadf932e7b747a021a546e045782fe2ca349cddf04dee6633fb120d3799cb5eefbe30908694ac3bce29abc42dd7619edef1c29a961cec12ba00cc310fc8953c5aefaf8", 0x53}, {&(0x7f00004fa000-0x1000)="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", 0x1000}, {&(0x7f00009fd000)="211a8d1f728466a5caa4254322d7521190fe79fbded7884eabd0d9c0213b5a000d3a2708306b986150eaf351f11562504a2e2385c89577cdfa177b56724a63a80664e9b55a92b309e948a81f7ecc65a8d882c1b47aa655bd15fdfde9cd", 0x5d}, {&(0x7f0000dc3000-0xd)="d69a7f8460dfd82cd318ff6d5f", 0xd}, {&(0x7f00002dc000-0x93)="dd7018e1ce5a4cae328186855875c8d8ac7d75ee3f1741a908a3e8120a77de3a9192c4f3e5f70f38d369a3ac67dd00322d5dd763cc2a4cee368b2893fe03b307c4d8e4ba82e2f495ea60b7bbc0fbb6533566fe317f338b090bcab02a3ceac96738e072a3ba2930812b366a3c42ea913beaf7e5393d7a132d012780a68cf47f3b77de5814c4a0fec6e593d423efcfc59324afd9", 0x93}, {&(0x7f0000981000)="6d4e246d073ac13c99cbd9b4ddf1b2977ae641404b95f977f1de00e36cadccbac26648097458822022c34ee7db8198360f935e28001abd2d440f027379544c00feb2936979dd651cd14fae9429ba1bde867f0d4560fcf7e0ac2ec4c62778f3c1bd2fa49c69630cb063a94c83b8e58362e5faad3c1afed2ada0dec7a7b6ac21cbd1b2b3ade6889c3393ddd018113fb7f1838fcae3bfbac7e65808eabb73d42635614fbcf01ed0e31046a3cf599a9ba8aa9189c0889c6102387e68e1ddeceb89f134ae4466a7d71b511931588e4028e5ca135ff04a643842ba3546a24a3e88f17e480d0092c17a2040da9dd6a11efa61975d3ae8", 0xf3}], 0x7, &(0x7f0000f70000-0xd8)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r3, r6}, @cred={0x20, 0x1, 0x2, r7, r3, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r4, r9, r4, r0, r4, r4]}, @cred={0x20, 0x1, 0x2, r10, r3, r11}], 0xd8, 0x200000c0}, 0x10) 2018/01/18 03:52:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000aa00", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvmsg$kcm(r1, &(0x7f00005e3000)={&(0x7f00006dc000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000007a000-0x40)=[{&(0x7f0000c95000)=""/244, 0xf4}, {&(0x7f0000134000-0x37)=""/55, 0x37}, {&(0x7f0000288000-0x1)=""/1, 0x1}, {&(0x7f0000d73000-0xbe)=""/190, 0xbe}], 0x4, &(0x7f000019f000-0x1000)=""/4096, 0x1000, 0x2}, 0x0) 2018/01/18 03:52:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000943000)='user\x00', &(0x7f00009bf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002fd000)="ee5144d84b2cd6f81e0d0d2cdb53a4bf3c0e80c96738d122ee7e71c9e2cdc46a33a9d32bc5bb134fc604fcb00dfe55fa57e9524605e2c5577c0ebbff0569e7ff9163e1dd67b542306db187", 0x4b, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r0) process_vm_readv(0x0, &(0x7f00002f4000)=[{&(0x7f0000526000-0x2)=""/2, 0x2}], 0x1, &(0x7f0000283000-0x70)=[{&(0x7f0000f94000)=""/251, 0xfb}], 0x1, 0x0) 2018/01/18 03:52:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x9f}, {0x0, 0x0}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x90) timerfd_create(0x6, 0x800) [ 111.467206] QAT: Invalid ioctl 2018/01/18 03:52:50 executing program 4: mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000867000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000ebe000-0x54)=@file={0x0, ""/82}, &(0x7f0000ebe000-0x4)=0x54) r1 = socket$kcm(0x29, 0x80005, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/18 03:52:50 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000006000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = semget(0x2, 0x2, 0x8) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000005000-0x2)=[0x4]) 2018/01/18 03:52:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000c73000)={0x9, 0x8, 0xfffffffffffffa3a, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000819000-0x6)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000e1b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x2, 0x1, &(0x7f0000707000)={0x0, 0x0}, &(0x7f00006c7000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cbd000)={0x7ff, 0x77d8, 0x2, 0x7, 0x9, 0x6, 0x6, 0x401}, &(0x7f00000c4000-0x40)={0x7, 0x4, 0xfa, 0x10001, 0x2, 0x1, 0x3, 0xffffffffffffff0a}, &(0x7f00005ca000-0x40)={0xf1bd, 0xfffffffffffffffe, 0x10001, 0x9, 0x0, 0x3, 0x6, 0x81}, &(0x7f00003d3000)={0x77359400, 0x0}, &(0x7f0000a6f000)={&(0x7f0000e25000)={0x1e283cda}, 0x8}) clock_getres(0x0, &(0x7f0000e45000)={0x0, 0x0}) ioperm(0x9, 0x6, 0x1f) timerfd_settime(r1, 0x3, &(0x7f00001ca000-0x20)={{0x0, r3}, {0x0, r4}}, &(0x7f00004a4000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9f000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000793000)={{r5, r6+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000cfb000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f000097d000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000354000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 03:52:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) lseek(r0, 0xfffffffffffffffe, 0x3) 2018/01/18 03:52:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f000082a000-0xc)='net/netstat\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002a2000)={0x0, 0x78, &(0x7f00006be000-0x78)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d47284f4bca6ed22a7058a8b5eaae20fe36bec2c13281d458db77afe8b1c6ea643e1de907f4b06189ceef4c82d678c0d0055d46910f60560c5621c14100b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) 2018/01/18 03:52:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d55000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x40000000000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000cbe000-0x137)="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", 0x137}], 0x1, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ddd000-0xc)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) pwritev(0xffffffffffffffff, &(0x7f000000b000-0x60)=[], 0x0, 0x0) 2018/01/18 03:52:50 executing program 5: umount2(&(0x7f00007bb000-0x8)='./file0\x00', 0x4edddd0d91c416b8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") chmod(&(0x7f000014e000)='./file0\x00', 0x0) 2018/01/18 03:52:50 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000d000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000026000-0x4)=0x0) kcmp(r1, r2, 0x7, r0, r0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000013000-0x4)=0x0) 2018/01/18 03:52:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000456000-0x77)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/18 03:52:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x1000) r3 = gettid() epoll_wait(r2, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) fremovexattr(r0, &(0x7f0000461000-0x8)=@random={'btrfs.\x00', '\x00'}) sched_setaffinity(r3, 0x2, &(0x7f0000e34000)=0xfffffffffffffdfb) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000885000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) exit_group(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000a2000-0xc)={0x4, 0x0}) getpgid(r3) 2018/01/18 03:52:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[{0x4, 0x402}, {0x7, 0x3f}, {0xf, 0xf53}, {0xe, 0x98}, {0x3, 0x8}, {0x0, 0x4}], 0x6) recvfrom$inet6(r0, &(0x7f0000abe000-0xd4)=""/212, 0xd4, 0x10003, &(0x7f000036c000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000991000)={0x0, 0x85a, 0x0, 0x1, 0x1, 0x5}, &(0x7f0000f0f000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000059e000-0x6)={r2, 0xa0}, 0x6) 2018/01/18 03:52:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000943000)='./file0\x00', 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000e09000)={0x5, [0x16ef, 0x8, 0x7, 0x5, 0x6]}) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") 2018/01/18 03:52:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0xc0002) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x7) clock_gettime(0x0, &(0x7f00004f1000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000cac000-0x10)={r1, r2+10000000}, &(0x7f0000ceb000-0x10)={0x0, 0x0}) accept4$ipx(r0, 0x0, &(0x7f0000099000)=0x0, 0x800) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, r3}, {0x0, 0x0}, {0x2, 0x0}, @raw8={"09c3fa865576259c6ebb338e"}}], 0x2c) 2018/01/18 03:52:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000000000)=[], &(0x7f0000000000)=[], 0x8f3bd1977ec5cfe8) 2018/01/18 03:52:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) clock_settime(0x4, &(0x7f0000a76000-0x10)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000097b000)={r0, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004c6000-0x1)=0x0) 2018/01/18 03:52:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000f6a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) bind$inet6(0xffffffffffffffff, &(0x7f00006d4000)={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x800fe, &(0x7f000041f000)=0x0, &(0x7f000078f000-0x4)=0x4) ioctl$sock_netdev_private(r0, 0x10000000c9fa, &(0x7f0000787000-0xe3)="3c85758796a07e8932ae3837364625125b3f27551f0072e0b623fe300957e2d505b1d4be158f5c038386bf075613aee607a465f684f6a06bd78099dd89ae9ff95ec6755a1e095b6bff030001d456726ec84881d880070000001a9376fd1be6e1f1058d1b6d4203e3c5d23223a39e8479866ce597917572c2b358359d5db82de577f35869d5fb62b576e9a9b2f023c41938df893924b6bd1adcb6693433d3db7556d36df6c268176f8b6224") socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x100000011, 0x80006, 0xfffffffffffffffc) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000002d000-0xc)={&(0x7f00008cc000)='./file0\x00', 0x0, 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000065c000)={r2, 0x18, &(0x7f0000858000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000099d000)={0x10080000001, 0x5, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000062e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ac000-0x4)=0xb) r3 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000072a000)={0x0, 0x0, 0x0}, &(0x7f00003e8000)=0xc) socket$kcm(0x29, 0xa, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ea000-0x4)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000985000-0x10)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000db7000-0x4)=0xfff, 0x4) write(r3, &(0x7f0000cc3000)="", 0x0) write(r3, &(0x7f00000aa000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) 2018/01/18 03:52:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004bf000)='./file0\x00') mkdir(&(0x7f00000ef000-0x8)='./file0\x00', 0x14) mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/18 03:52:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000625000-0x8)='./file0\x00', 0x61) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000441000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffff, 0x100000000, 0xffffffff00000001, 0x100}, &(0x7f0000a43000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004ba000-0x8)={r1, 0x40}, 0x8) r2 = accept(r0, &(0x7f000069c000-0x80)=@generic={0x0, ""/126}, &(0x7f0000004000-0x4)=0x80) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000248000-0x5c)={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, {0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x3f, [0xfffffffffffff6d7, 0x2, 0x0, 0x0, 0x3, 0x511d, 0x7fffffff, 0x4]}, 0x5c) getpeername$packet(0xffffffffffffffff, &(0x7f00004c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b8000)=0x14) 2018/01/18 03:52:50 executing program 4: r0 = open(&(0x7f00002c7000)='./file0\x00', 0x400, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) fcntl$setlease(r1, 0x400, 0x1) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "010300000000000600000000001a00000001001b00b30c7bcc790425c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000a4b7ce43a572470a0c5216669ca021f6f67dcf16031e577358c0002701d00008001cb3151d24acef1f1622ca5bdb9060d00000077aeb81c90001d6d7c980000002400f70dc136cb064a"}, 0x80) 2018/01/18 03:52:50 executing program 3: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000035000)=0x0) getpriority(0x2, r1) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/01/18 03:52:50 executing program 5: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000001, 0x801000d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x28, &(0x7f0000a10000-0x10)={0x0, &(0x7f000031e000)=[]}, 0x10) 2018/01/18 03:52:50 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0xe8f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000285000+0x20f)='net/netstat\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000c12000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000b73000)=0x100000000, 0x4) pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) [ 111.782489] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/18 03:52:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000081c000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000537000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000419000-0xc)={r1, 0x4, 0x8}, 0xc) syz_open_dev$vcsn(&(0x7f0000a22000)='/dev/vcs#\x00', 0x7, 0x20000) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02e6ff00", 0x4) 2018/01/18 03:52:50 executing program 1: clone(0x0, &(0x7f0000215000-0x55)="", &(0x7f0000c4c000)=0x0, &(0x7f00000bc000-0x4)=0x0, &(0x7f000073d000+0xc9c)="") r0 = syz_open_dev$mice(&(0x7f0000994000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0xa4de) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) seccomp(0x0, 0x0, &(0x7f0000704000)={0x0, &(0x7f0000cdb000)=[]}) 2018/01/18 03:52:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000001000-0xdf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_uc={0x8847, {[], @generic=""}}}}, &(0x7f0000012000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000055f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c53000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x9, 0x9, 0x7}, &(0x7f0000302000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003eb000)={r2, @in6={{0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5e433b00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d17000)=0x8c) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000128000)=0x0) 2018/01/18 03:52:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c71000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e9d000)=@assoc_id=0x0, &(0x7f0000059000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005e1000)=@assoc_value={r1, 0xa9b}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) pkey_alloc(0x0, 0x1) 2018/01/18 03:52:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b8f000)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x400004) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b60000-0xc)='/dev/rfkill\x00', 0x60000, 0x0) 2018/01/18 03:52:50 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000f80000)='/dev/dmmidi#\x00', 0x1000, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f80000)=0x0) prctl$setptracer(0x59616d61, r2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f80000)={0x0, 0x0}) 2018/01/18 03:52:50 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e40000)={0x4, 0xffffffffffffff9c, 0x1}) perf_event_open(&(0x7f0000ef6000-0x78)={0x5, 0x78, 0x10000, 0x4, 0x0, 0x5, 0x0, 0x1, 0x100, 0x9, 0x6, 0x1ff, 0x9, 0x8, 0x3ff, 0x3b7b, 0x7, 0xffff, 0x3, 0x7, 0x6, 0x3, 0xfffffffffffffeff, 0x853, 0x100000000, 0x0, 0x5, 0x2, 0x1, 0x5, 0x4, 0x7fff, 0x4, 0x3, 0x3, 0x200, 0x5, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f00003ff000)=0x0, 0x9}, 0x40, 0x2, 0x0, 0x7, 0x6, 0x5, 0x8, 0x0}, r0, 0x10000, r1, 0x1) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000)=0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) 2018/01/18 03:52:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000681000-0x3f)="093444e537989243b78af36100d906c9138d4820b1f20ee2e2009ac9ae32d1edf29a0ccaf9d0c7eba0700064982ff22ee15f51a01b856e27ec90eb664a564e", 0x3f) getsockopt(r0, 0xd4, 0x7, &(0x7f00009d9000)=""/136, &(0x7f0000d83000)=0x88) [ 111.831085] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/18 03:52:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000981000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008cc000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000407000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/18 03:52:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f57000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00005d4000-0x8)='./file0\x00', 0x80100, 0x104) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b5f000-0x4)=0x8, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000075e000-0x4)=0x2) 2018/01/18 03:52:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x2) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f000050d000/0x18000)=nil, &(0x7f0000b56000)=[@text64={0x40, &(0x7f0000e30000)="640f30c74424001c010000c7442402f3000000ff2c2466baf80cb836b5268cef66bafc0c66ed4f0fc75c8c8c66b887000f00d8f0412857e6c4612de3fd2e6742f448b839490000000000000f23c00f21f83502000e000f23f866ba4200b8800c0000ef", 0x63}], 0x1, 0x41, &(0x7f0000fd8000)=[@dstype3={0x7, 0xa}], 0x1) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:50 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007b1000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x221) syz_open_dev$admmidi(&(0x7f00006f2000)='/dev/admmidi#\x00', 0x6, 0xc0200) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f0000af1000-0x19)=""/25, 0x19) 2018/01/18 03:52:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000011f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000108000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000438000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b94000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f56000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000996000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x3, 0x100000000, 0xa, 0xa0, 0x40ace699e3b0f9f4, 0x7e, r1, r2}, {0x3800000000, 0x0, 0x80, 0xffffffff80000000, 0xfffffffffffffff7, 0x8, 0x100000001, 0x8}, {0x8001, 0x86, 0xc, 0x2}, 0x5, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0xa5a2333f9dc46a3b, 0x6, 0x4, 0x8001, 0x6}}, 0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x800, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x102, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000016d000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00007bb000-0x4)=r3, 0x4) dup3(r3, r4, 0x0) 2018/01/18 03:52:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000a22000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r2 = syz_open_dev$sndpcmp(&(0x7f0000597000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x412280) fcntl$getownex(r0, 0x10, &(0x7f00008db000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f000089e000-0x110)={{0x8, 0x7, 0x2, 0x8fc2, "3bcf89cf66a7b72a963d5267d7ea519c41d333a84cc55e2c47c0df6b8eb43321d6085ab4e2aea86b7b9e92a6", 0xcb8}, 0x0, 0x0, 0x5, r3, 0x1, 0x80000000, "0fb7b8af3675b40a3e26fbb1db26a189240a6b5462bfabd07dc268ee9559b342766ada7fecf3e13390925de81cb91a25842503a59868fda53c8e70d4b9d877f3", &(0x7f0000914000)='GPL{)lowlan0nodev%GPL#\x00', 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x2c, 0x2, 0x2000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00004be000-0x8b)={0x0, 0x83, "586b2854dcca2fb6846ced7ecbb2d0f97f538f38485ae3155b81652d21fa45cd17815864676b837f738cd6fc07ef2c058cb58773e2ede83edbbe19935fbe43345a1afda9aa299fe49748564921a437083f63ee14faa219116f97445c0c61e027763fe81b86a4d05308b85959c2ed0ce458ff059247d0ff0e49e836e360acb3327e1260"}, &(0x7f0000c08000-0x4)=0x8b) dup2(r0, r2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f00007bc000-0x4a)="d8"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000025a000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @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}, &(0x7f0000001000-0x4)=0xa0) 2018/01/18 03:52:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af3000-0xc)='/dev/autofs\x00', 0x880, 0x0) syz_open_dev$mouse(&(0x7f0000810000)='/dev/input/mouse#\x00', 0xbeb0, 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e77000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000074f000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SIOCGIFMTU(r0, 0x8921, &(0x7f0000c9a000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000f1a000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/01/18 03:52:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) inotify_init1(0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000c46000-0x9f)={0x5a, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546dea8855dededda48445f7bf7b3a8d3b874a62bb000094b2ee480146cd5ed34882afb9950b00039132fdbf2b83d30180000000"}, 0x5a) 2018/01/18 03:52:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000112000)={0x0, {""/7}, 0x0}, &(0x7f0000f2e000)=0x10) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000ffe000-0xa4)="2584da6b7109edd43d37dbea9ff3a683e4ba84c48f8e35b46042589f96b02d39286cdc4a1d73e3cbfd9c84d15662d0dba97a52237266a58a8e3c9c64dc6bd5bf07e4fe80a45d806d8e9d4f88b35e13ffa4b3c2e7a670fc6d19fb8e1b2850cb2fb6a38115295ef41623069a5fa96565f90b3b431d3e7f81d1af6d5af63765854843a9a4d64d1ed555c892505da0db76290951f862c0db8c0e716bbbff9a596a2332e811dd") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000982000-0x8)=0x7) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000973000-0x8)=0x7) [ 111.977637] CUSE: DEVNAME unspecified [ 111.978304] binder: 16625:16627 ioctl c0306201 204edfd0 returned -11 2018/01/18 03:52:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000eb8000-0x2)='..', 0x0, 0x0) openat(r0, &(0x7f00003fc000)='..', 0x800, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00001a3000-0x88)={0x1d, {{0xa, 0x3, 0x5, @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]}}, 0x88) 2018/01/18 03:52:50 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e3a000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ce4000-0x4)={0x7}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0x9, 0x8, 0x53a3, 0x2d0, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget(0x1, 0x3000, 0x200, &(0x7f0000386000/0x3000)=nil) 2018/01/18 03:52:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000012000)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000012000)=0xe8f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000086e000)='/dev/dsp#\x00', 0xfffffffffffffc78, 0x40080) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000bd5000-0x10)={0x1, 0x6, 0x2}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 03:52:50 executing program 0: 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) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x20000000000007, &(0x7f00004bd000-0x56)=""/86, &(0x7f0000d22000-0x4)=0x56) 2018/01/18 03:52:50 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000208000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009b2000-0x4)=0x10001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x14, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5a32701}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8e4}, &(0x7f0000856000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x7fff, 0xe1, 0x3, 0x9db, 0x800, 0x66, 0x6, 0x4, 0x3, 0x2f, 0x3, 0xff, 0x8, 0xaeb]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCCONS(r0, 0x541d) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000bdd000-0x4)=0x0, 0x4) 2018/01/18 03:52:50 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000002f000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000002e000)=[], 0x0, 0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000002f000-0x60)={0x0, 0x1c, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000028000)=0x0) timer_getoverrun(r1) getxattr(&(0x7f0000021000)='./file0\x00', &(0x7f000002e000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f000002e000-0xaa)=""/170, 0xaa) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000d000)=[@in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @rand_addr=0xea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0xffffffffffffff4e}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x661}], 0xc0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x20, &(0x7f000002d000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x100000001, 0xa0, 0x3}}], {@generic={0x6558, "000818c69d7052c794e6ab1d6558"}}}, &(0x7f000002b000)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000002f000)=0x20, 0x4) 2018/01/18 03:52:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00001cf000)='children\x00') close(r1) ioctl$TCSBRKP(r1, 0x5425, 0x800) stat(&(0x7f0000069000)='./file0\x00', &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000041b000-0x28)={0x3fff, 0x7, r0, 0x8, r2, 0x9, 0x9, 0x15f1}) 2018/01/18 03:52:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f24000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffed) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) [ 112.021240] CUSE: DEVNAME unspecified [ 112.025496] binder: BINDER_SET_CONTEXT_MGR already set [ 112.030982] binder: 16625:16638 ioctl 40046207 0 returned -16 2018/01/18 03:52:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = open(&(0x7f0000458000)='./file0\x00', 0x8200, 0x88) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b2b000)={0x2fc4, 0x6, 0x5, 0xff, 0x5366}, 0x14) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000f50000-0x8)={0x1, 0x8}) r2 = add_key$user(&(0x7f0000c51000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f000022c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x20000000000000a, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00006ad000)={0x4, &(0x7f0000a27000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000030d000)=0x0, 0xf1ba) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002fc000)={@generic="1cd1ae75e7bb0ebf319d4d52ae3b8526", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ae0000)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x48) 2018/01/18 03:52:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000d6000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000040000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c80000)={0x8}, 0x1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) readlinkat(r1, &(0x7f00009e9000-0x8)='./file0\x00', &(0x7f00008d1000-0x38)=""/56, 0x38) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:52:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009fc000)='/dev/amidi#\x00', 0x41, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000137000)={{0x80000001, 0xd96, 0x48a0, 0x0, 0x4, 0x6}, 0x3}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) 2018/01/18 03:52:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0x8000, &(0x7f0000d22000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000fc4000-0x73)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000c3b000)={0x0, 0x7ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000873000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/18 03:52:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x401, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00006c4000-0x38)={&(0x7f000031e000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "550b1d1fc15c7334eefe64d0545fb5ba8c6240ca70990760194267a8def574fdd9be76716698c9320c3e081abde6664955ebe48fec6b945eb515e56c7dd613", 0x0}, 0x60, &(0x7f0000d6c000)=[{&(0x7f00001f7000-0xd1)="bf0c8be9077a5e0218a108007baffec7d7", 0x11}], 0x1, &(0x7f0000e99000)={0x50, 0x0, 0x99, "78fbfca4399fbaf3c5cfbe8caa71c2a2b69d5fa0415c5ffc1730f8cc11e074ee88055f6cf46ebb1eab276c001d3887d6a5457582b78534560bf61698b3c489"}, 0x50, 0x8000}, 0x40010) recvfrom(r1, &(0x7f0000fb8000-0x3f)=""/63, 0xfffffffffffffd73, 0x0, &(0x7f0000774000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 03:52:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000000000000, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000f2a000)=""/4096) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000418000-0x68)={0x7b, 0x0, [0x2, 0x1ff, 0x2, 0xe8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r2, &(0x7f0000440000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/01/18 03:52:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x20)=[], 0x0) r1 = dup2(r0, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000006a000-0x28)={0x4, 0x11, 0x5, 0x500000, "7ad13e5132e7b467cea83799e0809c9b730ca8aca97c35911923102324143442"}) 2018/01/18 03:52:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000060000-0xb)='/dev/audio\x00', 0x12040, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000de2000)=0x7) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00007a8000)={0x1d, 0x1, 0x0, 0x0}) 2018/01/18 03:52:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$alg(r1, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[], 0x0, &(0x7f0000cef000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000202000)={r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000465000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x0, 0x2, 0x1, 0x2, 0xfffffffffffffbe1, 0x1, 0x9, 0x3, 0x2, 0x4, 0x100000001, 0x8, 0x73, 0x200]}, &(0x7f0000907000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000139000)={r3, 0x4, 0xb54, 0x1f}, 0x10) 2018/01/18 03:52:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000057a000-0xb)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d1e000-0x8)={0x0, 0x91b}, &(0x7f0000e41000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f9f000-0xce)={r2, 0xc6, "e54f21fc24c13187d7e851d8bcda0db34b9065d376542914a503556bc271bee44531d838caac13b447b26f38cd8a5a9cd2384ba10071af93873c43bbec98da6ebf844a8fd81ac07d4af80ff7b248cefe21fe169eb1c11f88c41519e13f0d26f70aa2d78214a4d82bbbd66585747fd3179000e3491f68206e79a1b6530e788b9bd0324c2f7519b6a5c00af03be4128f55c07553ba491f93aed788b5f24d40d408e1086341928c49bcdba6ed43ac834e421bb29c912f7f905a91c212b122e3d8588772cc670880"}, &(0x7f00000a9000)=0xce) bind$alg(r0, &(0x7f0000d75000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) bind$alg(r0, &(0x7f0000ec9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/01/18 03:52:51 executing program 7: r0 = socket$inet(0x2, 0x4, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1, &(0x7f0000234000-0x30)=[{&(0x7f0000000000)=""/107, 0x6b}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001000-0x268)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x67, 0xffff, 0x2d2, 0x3, 0x6, 0x401, 0x2d9015b5, 0x7fffffff, 0x2, 0x80000001, 0x1000, 0x7fffffff, 0x1, 0x8]}, &(0x7f0000c53000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xc5)={0x0, 0xbd, "d26a24474a0d1c09c589d97e3d91b9ae92a17234b6b02659ade088b6f561780a72df32518273a1257f61e24b037b87bc7e6a4c7f24ff6111ba11d19022c97395e3bfef7bfb2e20a8e138ad648141b6150a4eb54ac78e2e75a6fa01961b064806a7f971674de6f7fbf7757692111ca2a2445767a3895f75b23ec4ae30c6cf27cc3f7db1b53ea76b067099dc4ef5ab7ca95ef7b2e76d064f2dda974a33329793b021777b0a2a8884c3023425f1aa66dd392f95ad7793895fc14221797312"}, &(0x7f0000000000)=0xc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x86, "89d8a51e00745939ad188eded4bbc4bf1edd103442c322511584465d07d5e4a2bb01739a5220241d0491e9398d96c4d80c618f363ff7a61cfeb9f58d2665c2e6df00212d509c3d953ca27012f24e2dd9f5393178b4aa0ac1c618292583d1c7a30af991bcd1ecf60a1a143b79a969e8825a45fdc6cc8cc1492db0319d3d4827d478d31011c4ae"}, &(0x7f0000790000)=0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b0a000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000068f000-0x4)=0x8c) 2018/01/18 03:52:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00003de000)=0x9201) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b13000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/18 03:52:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x8, 0x4000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000aba000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1911, &(0x7f000096f000)={0x3ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 03:52:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008d4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_getres(0x7, &(0x7f0000487000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}, {0x3, 0x4000003, 0x0}], 0x2, &(0x7f0000efe000)={0x2000, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000013f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f2e000)=0x200, 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x8008700b, &(0x7f000008b000)={0x4, 0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000bc4000-0x2)=0x2) 2018/01/18 03:52:51 executing program 1: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffdd86, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = syz_open_dev$dmmidi(&(0x7f0000a94000)='/dev/dmmidi#\x00', 0x1, 0x4800) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000033f000)={0x40, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x128, 0x0, 0x9, 0x1c, 0xee68, &(0x7f00000b2000-0x10)=@generic="5b9f477c19b6f50ef64ea68fa56b151e", 0x1ff, 0x6, 0x1}) syz_open_dev$tun(&(0x7f000007c000+0x304)='/dev/net/tun\x00', 0x0, 0x20000) 2018/01/18 03:52:51 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$ipx(r0, &(0x7f0000475000)={0x4, 0x7, 0x278, "bb2d44304f9e", 0xffe, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000591000/0x9000)=nil, 0x9000, 0x1000000, 0x9, 0x0) r1 = msgget(0x0, 0x392) msgctl$IPC_RMID(r1, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) msgrcv(r1, &(0x7f00005a6000)={0x0, ""/242}, 0xfa, 0x2, 0x0) perf_event_open(&(0x7f000064e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000005e000-0x4)=0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/18 03:52:51 executing program 4: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009ea000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setuid(r0) 2018/01/18 03:52:51 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e9c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f00002be000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r1, &(0x7f0000807000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) connect$inet(r1, &(0x7f000006e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 112.283755] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 2018/01/18 03:52:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000917000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/01/18 03:52:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000b21000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/18 03:52:51 executing program 6: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000)="ab27191a", 0xfffffffffffffeb3) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/18 03:52:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x54000120, &(0x7f0000738000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d41000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bd000)=0xe8) getgroups(0x1, &(0x7f0000463000-0x4)=[0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000056b000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000660000)=0xe8) r6 = getegid() r7 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000430000-0x4)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000a55000)={{0x30e2, r3, r4, r5, r6, 0x1, 0x1, 0x0, 0x0, 0x0}, 0x6, 0x1df2e0, 0x5, 0x6, r7, r8, 0x9, 0x0, 0x0, 0x0}) 2018/01/18 03:52:51 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000012000)="5a8243ae2b24fc373990f9c9aa914a6388ab6653e42c07fab285b01ad33e3f44e3b70300004d55ba569f65173a78bff700ba1e5b4fbb7468aaf631d9e3d8aa29e6c374036933cc3113b21bfe70a12b4cb33e841711f7925340bf15a30d28ea565256f0ad0002bb871a6f2610432516d74d4e0329be9ddff4d78f615bcddd9b4bf549eb7f16433b38c922e7f0eec282d016da41eb") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0xa7a, 0x101000) [ 112.327968] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 2018/01/18 03:52:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') preadv(r0, &(0x7f0000af6000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000494000-0xb)={0x1b, 0xfffffffffffffffc, 0x1, 0xff, 0x4, 0x80000001, 0x10000, 0x9, 0x3f, 0x5, 0x30ba}, 0xb) 2018/01/18 03:52:51 executing program 4: r0 = syz_open_dev$mouse(&(0x7f000069b000)='/dev/input/mouse#\x00', 0x1000, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00000fd000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d04000)={0x1, &(0x7f0000bdd000-0x28)=[{0x5, 0x0, 0x0, 0x2000000000000006}]}, 0x10) 2018/01/18 03:52:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1e, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 03:52:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000a9a000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000d6000)={0x6, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000cc7000)={0x3, r2, 0x2, 0x4}) getresuid(&(0x7f0000d22000-0x4)=0x0, &(0x7f00002ca000)=0x0, &(0x7f0000367000)=0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000163000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000994000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000)={0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000037d000)={0x0, 0x0, 0x0}, &(0x7f0000bf2000-0x4)=0xc) memfd_create(&(0x7f0000347000)='/dev/admmidi#\x00', 0x2) 2018/01/18 03:52:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x9, 0x1fc, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d3a000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/create\x00', 0x2, 0x0) unlinkat(r1, &(0x7f00009da000-0x8)='./file0\x00', 0x200) r2 = creat(&(0x7f000029a000)='./file0\x00', 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00005b6000-0x1)=0x8000, &(0x7f0000158000-0x8)=0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f000004b000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e01000)={0xfc8, 0x1, 0x0, 0xfff, 0x101}, 0xc) fstatfs(r2, &(0x7f0000340000-0x47)=""/71) personality(0xf) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r0, &(0x7f00007d2000)="", &(0x7f0000de5000)=""/0}, 0x18) 2018/01/18 03:52:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005aa000-0xa)='/dev/ptmx\x00', 0x115001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00007c6000)={0x0, 0x18, [0xff, 0xa2, 0x994400f, 0x0, 0x4, 0x3]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000035b000)={r1, &(0x7f0000a0a000)="40e1a550871bf2f89a3725c871ee285d1f2d5da5269cb9f3c180bcc917764f640669108bb38d1e6833a0bcb99a6b04199f79c901f64e171cb678b10e98b300900d18eafbb815801908385384edde2dc97b0e14a836065d8618f0486a2028b79d6953a78926aa7930dc9d7ee42f4746c990b0555f981b47dc93c825bef24fee5e058dc4fedcbcd0158f075f28d6c28ade93f910bc9a62bbf141bf43c13f3916bca33f734586293b5d4aa7f955e287485c6746ff11e865547632c26b9bb210df2df8a9931ba45fcf62c7b6585544db0e794a9d12fdddd3ede9c09dec51a4", &(0x7f00002de000)="56c14a66010478f534689b5012ee5b25e3d9ccebef4c2a84b37ab8809cf26a0ff8f7fe99cf5f54910eb230a6f73586787a86d023b6650442e3ce44a67f4280305182ba5adfcd4c84c066292bd325a0ee75a4b77a364562d9f0fde3e1ff0e4250bdaccc5b0e5029efd346a1b069aaa6c9d4e4bb6438b696c17b557410a888db4ad73c79a7de2a5e1b97863769cf8e5696083e330a85ab3bf59bdf9fff0c01646609c47b220de06981e8b7e8d4f499f8b67bebdc729fe38f62404b3254d2cc8353b29aa98167a6171dde091481da373449", 0x2}, 0x20) ioctl$VT_DISALLOCATE(r0, 0x5608) syz_open_dev$mouse(&(0x7f0000d12000-0x12)='/dev/input/mouse#\x00', 0x9, 0x98000) write$tun(r1, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/18 03:52:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f00003db000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000143000)=0x10, 0x0) r2 = memfd_create(&(0x7f0000cce000)='/dev/kvm\x00', 0x1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000082c000-0x48)={0x0, 0x0, [0x80000000, 0x0, 0x2, 0x1ff, 0xae, 0x7, 0xff, 0x14769c90]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x0, 0x0, &(0x7f0000df4000-0x8)=0x0}) 2018/01/18 03:52:51 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fd7000)="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", &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fcd000-0xcb)="") 2018/01/18 03:52:51 executing program 1: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000597000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000003f000)={0x6, [0x1000, 0x3, 0x0, 0x7, 0x5, 0x4]}, 0x10) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fac000-0x90)={0x7fffffff, {{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000dde000)={&(0x7f0000fa9000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58, &(0x7f0000cf0000-0x60)=[{&(0x7f0000e49000)="e1308433eff746a6dfb2340554034104b6c8f5c01a63b90c0cc6e61ef5c35ac5d416c30d92ba0631f1b8ea746b8f80bb9e03a96675c722d1a07adef70686f459147c86d8ffa4c0c04b53c105c9eaa0d2a7a18f5b4ea64e66adf720a6d3bd6ad59dee1d70f1694d117c3acd5f2b36a1c959fa88d6fea0d1ec452fe1f0265247e17676fa7a5a842df93b5c95b01a42a17e068f932ee74cbaeb11492b73040d8845bf885b66fbc5a408feeaf0a1ec8ea1d9d62c5460a6e4bfcddcd1aeefe76cd62f7583d833ca72d5c8a8d072", 0xcb}, {&(0x7f0000faa000-0x97)="dc4083dee332271653e9c9d3baaf951637dc93cabf91616e3539b0a709a14580881e7cb1d6b28496660d81840167b718eabb", 0x32}, {&(0x7f00005f1000)="", 0x0}], 0x3, &(0x7f0000f9c000)=[], 0x0, 0x0}, 0x0) 2018/01/18 03:52:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000ae5000)="02", 0x1) listen(r0, 0x0) signalfd(r0, &(0x7f0000746000-0x8)={0x4}, 0x8) 2018/01/18 03:52:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x1b, 0x808, 0x2d) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000087d000)=r0, 0xffffffffffffffd7) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) pipe2(&(0x7f00000f5000)={0x0, 0x0}, 0x80000) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f000081c000-0x4)=0x3f) 2018/01/18 03:52:51 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x100, 0xe822f71843078c84) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000002000)={0x0, 0x12, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_getoverrun(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x20002, 0x0) ioctl$TIOCEXCL(r2, 0x540c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000007000-0x4)='/dev/kvm\x00', 0x40002, 0x0) 2018/01/18 03:52:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x2) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x80000000, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006f0000-0xb)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000594000-0x8)=@assoc_value={0x0, 0xd04}, &(0x7f0000d7e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000485000)={r1, 0x10000}, &(0x7f00008bd000-0x4)=0x8) 2018/01/18 03:52:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4004, 0x2e6) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/18 03:52:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000823000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000439000-0x4)=0x18) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$TIOCSCTTY(r0, 0x540e, 0x7fff) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) pipe(&(0x7f0000965000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006b1000)=@int=0xfffffffffffffff9, 0x4) sendto$inet(r1, &(0x7f00000fd000-0x82)="f488838bcb77edb9c68808a1fe382f4d6a1d22407f86ff24166ba0aaefa082afdbb0fb2d92d76f604e30fbcf7ac3becfb6663d85e38f105f3aa08908480fba47f61bb17a07161eb2d9354c4a55721f9705430266ade02b65cc7a409f98913847f7493dddc2f9366cf36746286a478f2742782239aa3c9f54cbb2226e08a040d7da82", 0x82, 0x804, 0x0, 0x0) close(r1) munlockall() r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000880000)=r2) 2018/01/18 03:52:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a50000-0x9)='/dev/sg#\x00', 0x5c, 0x180) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000dc7000-0x68)=[@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbb2}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000735000-0x8)=0x0) listen(r0, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000018c000)={@generic="2e3d344feb6a17e5f6e0d63f09a4e8b9", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$vcs(0xffffffffffffff9c, &(0x7f000075d000-0x9)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f8, &(0x7f0000c33000)="0570bd58131452a9e00dcc00fb343a97afb3555c5bfcc4d4371c53ad7e8ed76a206ce3033a6c05cd35ff143cbf9d0b5b6d5fdf5f51f6fd0cacebe1c8b27831e399c336d9123a5493d137ff4002d01d8b0a9323fd2bdbc03cc6b9a067dc15d458892f348d901110ed60aa1e421e67ffce9b68270463f7c43f5161dacb663309adc375a7f23e490c7e4ce973f6d2f095589d9517442c305c070420226dfed3c6169559e05e1929f87f3482cfeba199f9525be59ddc1d6d197348d9c776b24c02ea5af10e3064476a2b2145640010157b1a78e9bb3900305bb5edc85703edc6e42e662a404a6c41") getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000370000-0x4)=0x1) 2018/01/18 03:52:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffff77, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000c8000-0x8)={0x0, 0xe49}, &(0x7f0000065000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bd1000)={r2, 0x1000, 0x1, 0x0}, &(0x7f00002cf000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) personality(0x6000003) 2018/01/18 03:52:51 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x20000000}) syz_fuse_mount(&(0x7f0000012000)='./file0/file0\x00', 0x6000, r1, r2, 0x1, 0x23008) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/18 03:52:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = shmget$private(0x0, 0x2000, 0x900, &(0x7f000099b000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000103) r2 = accept$inet(r0, &(0x7f0000fa2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) writev(r2, &(0x7f00005f6000)=[{&(0x7f0000bef000)="eb", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000925000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/18 03:52:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000dc4000-0x12)={@generic="18f6abc60fd653f88ff0961da5e54d43", 0x5}) connect$inet6(r1, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(r0, 0x4, 0x42800) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000e85000)={{0x6c922e74, 0x2}, {0x7fff, 0x3c3}, 0x9, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x4a]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca9000-0x11)='/dev/vga_arbiter\x00', 0x290000, 0x0) listen$netrom(r0, 0x90c) 2018/01/18 03:52:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ee000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000962000)={0x1, 0xfff, 0x7726}) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007ed000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) r2 = syz_open_pts(r0, 0x0) r3 = dup(r2) setsockopt$inet_dccp_int(r3, 0x21, 0xe, &(0x7f0000e65000)=0x5, 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x19) read(r2, &(0x7f0000f76000)=""/113, 0x71) 2018/01/18 03:52:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000719000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) recvmmsg(r0, &(0x7f00007d2000-0x3c)=[{{&(0x7f000049e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c41000)=[{&(0x7f0000a26000-0x4f)=""/79, 0x4f}], 0x1, 0x0, 0x0, 0xffffffffffffffdd}, 0x2}], 0x1, 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f0000-0x3d)="3da104d8c4580ae47fb838743479ec293b935718e458ca6a04fd63e0f5a63a545e4464da4d4512d96b314793ac6169e24d07b499dd6b11be2cc4c6549f", 0x3d) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) inotify_init() lseek(0xffffffffffffffff, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000608000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/18 03:52:51 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') 2018/01/18 03:52:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00007b0000-0x10)={0x9, 0x8, [0x7, 0x2]}) 2018/01/18 03:52:51 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f22000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000f75000-0x8c)={0x5d0, 0x2, 0x80, 'queue1\x00', 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0xfff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/18 03:52:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') r2 = syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') ioctl$TCGETS(r1, 0x5401, &(0x7f0000157000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d4c000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000a09000)={r3, 0x0, 0x0, 0x0}) 2018/01/18 03:52:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ec4000)="1a0001009dd6633a93a13c0832c1d5c2a47ed43c1e206eb56cd6", 0x1a) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000461000-0x9)='/dev/rtc\x00', 0x4001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000b14000)={0xfffffffffffffc3c, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000156000)={r1, 0x50, &(0x7f0000bc7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000be9000)=r2, 0x4) ioctl$sock_bt_hci(r1, 0x0, &(0x7f00009f1000)="7f79b60713ec4ffc62ef0f80bf3be38726ee5ce65462f06ed9fc469d943b2e2e95a0434bf945f81ac82ebe81fac5dfd365270b50cf2804673e20b7e0bf7e7381cbf754093b8442418d5c5eb7e2e8ce91cd1d35d1e1bd00186ca4164d75cd5edac55a439bf00e7759719b338d4f887988c5904c90936b8d260ea49d6cb8f4d2acbbc53938fae3b9ac1dac88a2c3f038f0c7e1749f6ac542570f459ad585bf3fe2ec92423738acb946b890cd32275dc230c3d3172f") ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005fd000-0xc)={0x8, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000461000)={0x2001, 0x0}) epoll_pwait(r3, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000393000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x5, 0x3, 0x6}, &(0x7f0000fea000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b7d000-0x10)={r6, 0x8001, 0xfffffffffffffffc, 0x81}, &(0x7f0000248000)=0x10) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000754000)=0x0) socket(0x5, 0x801, 0xd6e) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)={0x0, 0x0}) 2018/01/18 03:52:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f00003cd000-0x8)=0x10003, 0x7742) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000)=0x0, 0x4, 0x0) r0 = syz_open_dev$amidi(&(0x7f000008d000)='/dev/amidi#\x00', 0x400, 0x10080) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fa9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000e58000)={r1, 0x10}) syz_open_dev$adsp(&(0x7f0000a71000-0xb)='/dev/adsp#\x00', 0x80000000, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$dspn(&(0x7f00003db000-0xa)='/dev/dsp#\x00', 0x7, 0x20180) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002e0000-0x8)=0x0, 0x1, 0x2) 2018/01/18 03:52:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ff9000-0x12)='/dev/loop-control\x00', 0x2c8080, 0x0) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/18 03:52:51 executing program 3: mlock(&(0x7f0000729000/0x3000)=nil, 0x3000) modify_ldt$read_default(0x2, &(0x7f000056d000-0x1c)=""/28, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000982000-0x10)='/dev/sequencer2\x00', 0x444000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000001000)="82c8c3ec6c1d5f1af00540b25b4f0652b6a0647e544bde6bf3"}, 0x10) 2018/01/18 03:52:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000014000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000ced000-0x14)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:52:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000d9000)='keyring\x00', &(0x7f0000390000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000476000)='keyring\x00', &(0x7f0000760000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000632000-0xc1)='&', 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={0x0, r2, 0x0}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x42000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00008e5000)={0x0, 0x1000, "2a3bb30b5c43145c35f893913a75fd31da1d17ee456db7a9f99f0c5d9344d1405bcc592e983bdf47ea03136f5e725c810086717955ba9ddca888d63dc29f22adf414b1f5e0ea3b728401da5f511ba59df2a88e0f9086ff3fdd6194ca420f74c32e2d666a29d39dcb1662aaec437ab6f914ef5ced5e28942d31762cb401dbd20771f10be9c42cd4c1a26695803fa2270462dd1be710bfc37eef7dbcb9f6ca86fd5835a420e799ce971c1ace20a8d33c9093befb862031383aa292ab1ffb5e18a0483aee1e29d5d2d28bffe3c86d341374eacb77408ba2c7930cb17764f43d4fe703e5117e6098f483b331d40c43035bd3eac7cb077e5be2c1a86fac2308916666f4afa5e72c260ed47e46ce0aaed0ead362f50985dc880467a151eef147fa166bfc9e9789fdeecdce4b8c5760e9800309af4b9382b4b711905febb898f457d23e2ea5631fc042053ddd6c6ae4cbb450e876093723c7b9028c670cfe12bb7e1dfe5dd6097d0e010b6ad24ecc9d092b525cc5925b9d4b0dddab374b6bbe0460a1ef247b6baa59f33d70a104567ed0f935094d5412c95f705c360e1291681b00b23b83746bc66e4ba19f86581ab8732a2089faaf18959fbcc1dd91e863191fdfa5f4a4a3e146155c897d1212399b08e381aa4ecb73f41aceb87005a7190ba42ef9fed2ee82a2625e71cc54752ca85346d9a99cd2b7483b1086f886e3325f33aff5fff857c1435344d6048d5b8fe71a5283329b0b991c48f814ef6b59ff1248067d73a2ce8b478b7dc86fc994936ef561483766cb44e998e0aec2dbdbdf10b9b071d10d6607e68c557b254edee388e5caaa13583a24897808a71304e0b22be8ca427a242a149467db163885fb9e3987b9b0f81c74c44eebc5ab040adeab5fe1db6cae281ec0f3d92b54c8ae4bbbca3161e1a27696f4c064f6d0e6f97842191df3a6291dff4af3b49ae3e138e971e383c19ea5e41283fb4d6d8b7f011b235dc8e8ed4eb7601942693c87d8403bd5a794d5d8bae30090406fa989baf33fc63a77daebf39b5ab43820ee8f5ad69a2759adcb325bdbedd6926226dc6149112e2272da4431df40f29ee109a8a3125504db336f4088bdf4dee2758c7e7996397a8a4532f2cc6c8a2ac2f11bca9fef4e226d475c7a683e1a0f16ea5210d52040f887ab45494c1d7849a4818d6462f3afe7231415845b98d86e86416f162494fa02ec194c309ec3fd2251b087dd265ad3ea60fcd29ea5702db0f11c6b43b78974ece5339e24ad96b3fec13db993f791623f94dfe5e41cf9bca175abeabbb4b467e3b021039f1047dab5b5036a34ad53635c0dce6ddb1c33542211adb7274aed37fb2c62a1bffb7bed8f92fd59d85dcdcdb82c891a44b2e112fe654f47e8bf24abfad90735c5fd354eaae934ad1a2abf4abd9734ace43948ae2414a87c259d6c6803435a6007b6d047b445de03c663b964c9a24d93633ee1f8d6915ba3e7398b766f23bbd964e42c9f3bf43efe09918bd0d5836ec7dd4197e07e4490a98bd0470959c69b415a4d56c0bd72755b1e654a4ce94cce84efe51ed4c085b50885ea45260f1ad20a147cb35a1cc1cb1773a48024e11c3e9d7ecba95d196a49c476487f59e6336779464073fb753b6ee5da0c4c1ce2e2477cd68b78da9d97a2eb7b6fd27172f84550b6f18300a22ecb260f099398efc87acb17f74a6c642dbdaa7d398e058f45d811e8ff4748e989ecc3efac468b7083e51299db703f3c7a57a85de33b792d9a08f5c86dd1a106d790a410970bdf752b3be9d73c93290f0fe0049313a30164db8adad6013892a2d8ae8b5e5d86de4b8704f805ebc8544301b36982c77eddc1918a3ae21b9ffa3a40cee37c2775611e03f9939447e5bce0ab9dc7b9fdd0520a4c5d5aba799b4c199f332004616b6f630792ce9c363a2c531f9852bc6776796f5b2712b6ce261173a28e5dac98404a02438a1392d271923c924e4a9109defbaf274f3169eb56d31f0b8614646696a2c72e8fe1e2845b83125f8d7ebbfa4c45a48d2790c9f403c27f1f24064d6f1eb994870dc9ac4fcaf187e49de14ba40495840915aa6adbf56cbe14b49ad0d70d78668c1876b6582df73906f42f7a78203271a4220abf308f6e017933eb9fef457a0d0d7fec11c1297317b1c24b58c4feee90972edafa1f1649de127914b2e777ff0e334966f709565aa34f90d5d64b95820aad28c3f381d957e6405a8bc64f9536094baccfedc32d9d608a87b6a2a0d36f3a2539be90ca9690a51458b8f278488ee93ff842930227bf60c11c58bd71c96eb2bd6799856d7eef7131225fb576cc3f1bbcee8b5197c7fda2ce467697380eaf6dbd1deef8bf72ac867b9158db1cdab37e1eee2c7301ccd518b0b511e5ab6ff069626fea2f394518f588bbace40547359172121676e7c9c4473427a9f093952ed46791214660aae7b352fc1086cbc9e6b2c3a6947614380fd708d92be35031f4abcd065eb72a54a232a7ebcf3bc6950214b820f995370b2c05a365af5a7260b873535e36de94c2cca1e2d8d255eb5deeb70a6246d2458c7b769cbcf74e40ec0744e74431663e513fe38f127f821dd70506f0bfc29f63c116d23de9b86e02c8c2d11240743cbf643374f12f974eae80499b760f11fb24f4a59f8619eccc957aad6a7419cf43cb94c9980f4d7ab6444f15f5b6b56d854dc1c1f0259ba42733538ed1a6f7d0a6f092013d70b1c29e0c992cb36750b136dd7b525724424a56ac6ee5ffdc78a8a50f4ee5744bd0b973501ad2f7fb310b216a6699378eda78145a7eb691b885c9e59df83c66d692d44131dd98715e7a24f4b7f3e77a019d8d1a64c6780d02f4107fcde7581a5e1c3d9279f3f8223bafe8e312ad6702c026a6ca880b39903c49eaed99fa8a4b29aab31e792bf43f801c0b86a9854ab03ec423765981e1f7ccb5cd21c7b14b8f2b378dcf5bb952935d5dfb8a93368b45d8be8df8a34f48a928fa7ff32ed2c390062988a8b37dd6d051fe523666337ce5373d875c4c9c10e0ca500931116dd2b7199accd3439589e0b3da11d89926371928e524c54bc75ac21e7aa8ef5fa5a7024bb061f4bc6a5dd97d75e493d38df38cc4275463727cd452ed26e17bcc6d2167b0dd35c39f3b5824f81e0caacdcfafa790a48e2b3dbfcd8f5f95b6799f59d8cb59ed8fefe09a9a728044d661ac9a9b0bac4c290c50e14b558e4c72e3666379620c5a78a9f4174496fc2f68124ba20008cf6f01e901695c5b9126de21292ba2efbe6d0bac11be9daca352c0d1b75d41bf72d39b46b3a7005bd1a2626b3091389cac4f4aef3f3f34a49e602ce159d6895368571ade004f642099bb1525df35693331a7fa548ea56401ca2190b7fe5ad767f5b583fa086cf02a2e88dce7f932d55ebe099273b93b531b4310234ebe8ce46f7410e80cc04bda7024e540502ad90ac62ba867419d51cd4a82e0190cb07578e5eb041f64bd7f3c6f19f2b2a4f80702e4bb5c7502e4bc174a62ff21056f710da7809da9ca3d4ca5cc3dc761d73e9767bff50a5ad37a52b58345cd1b043a614afd66fe14c2436e6c406951eac6f4aed70cbc6fea35a67d94b3a64082505fb9bb9ea557b12518d917210ea5d5776030164bd989e35204d461588c9d484887c26231ca3781652bc84f56316d385dcaf3c417514715cc244c195ed6f6961a5e180b3a393969afb5b74d3699afe0f9c9b2f0e770a6e993d1f871a0cf829e27d347382959d871825fc736a04bb40f2ab189a50111a8d3fc26fdac7146390e866c43e21322e17febf59a3220d01131ea00091c0fa601e044c512de37cd1f6fd386b51fe285b8a10a91e6fbf54502d347de73057e0e74acd3e293508d6e6c2919d774ed392143b8c29ff49de19b6b303373422826424d70ed60c62d58a74ea0fbfe76b090a419d0a69ad415d3feeebc7aaae16395adc8f2d12da047eab54ee4be54e73a9c3311d35db17ad081d987bc4fbd81206b7bda1a506071fd0f3f1a4fa24610d8a7ef68b42112d164c0ee4216e7a2608ebc1e59266200c53acf9a07cee4f766fe70647a5366ad70a1a7ab49dafd7ed87a1795b2e25dc7fa4e496502c12c9bc9bac0577290ebfd2e5303c7ada4c7527637f69664848340fd74d9f30b86c687f34818d5acef87a426587d14a9a53f17a5e08f636dd1bf2a2a3fd181fdf28bc08a5d8567c0e0e0932a3378f2e2454f09efe8518a7f0c2fb0f5e8c517d5b9d2a1b6dbfa34916fb43fd3bd7e154b53224bacd3ab42b3b772fdf210e0f1bebaefc057b29d372b5930383a36513de79ecbd5083ddc390c5b6ef7671e98b417fa6cf022c64e9acd2db051691061dc68f3ddc656cbf5f8a913b719c8c53280fa8d2cc0ca29a10824a4589d063d3bd7a1f28e3aaecfcdb14a3b2e74c755aa8d09475048ec5df4bb331c69d16c05a42085cec293ce72bbe04fb0fae3412348e82d993ab639771f6e46d8fb37de1b5cee3a79225db215944a3bc495bf5e86e0a00ff62b8ab5a7012d18cab04b8f54a5472b6851ba4c0b9a5fea7814d3bd852f74aac3045722e01ac8cc1c86777860d98061f6bb3db172cd2c5054b2d905cb02fa910a189641194229fb026cf6e796337a26006b5b47b8eca3078e96b1eb4404b824d1c0652ec0f58dc29fac0d3013e1f223a9bbf8dc66589e176f1f4317720471adbb2581f4ebc295da17ed54f25d649a885fd9e0f5a1d5c346a00f44a1f67ecd0681ca52b390ed39b06bb2acb6aa609eb12e006fe9f16bee7912051fca5fe48a789cf105eb3f74e682f1d503899b54984984f132ac820bbdae05490a1856bbf3054322aacd6aa5ccb3ac6274b4c3fdd0a57c57bbd6a5f2fa8996396c34ee5b773eddc032355904fcfe5cd667241f7523b6f7988c1872c65a547bca75855feead15105fb7b9bc6f14b3512684756530784ea741ddd23a75ccab2ae381c5c1c6db418e9284f872c93fbc3b52e02d0892b09e595d8ecd38b0a7ae7e426a6bc0893f01ed885ea45f8e98938f32bc0a6958ae5d64e86545bd23625e82cad74c0195dee4ae6a465662cd187ff7034a778f64e7b7fdc4146a467542a209c8e33cb8743a545a0090bbf0d56732fbe0e201200cca2128cc77265ed2a1f02369a5bc979b1f59a0ee572186289647aa4a3f561c9dcc284372f942c7798142f1e83d22214f6b93b67413f9fa1cd8ea5e57b31b7a3324e6e30a7876c3634fe06bc52b3ae644f75dd13d21e477ae179fe2343faa6fc6fc6acd186f02020b4f382dd19ebdcead7f6a073f85e90d2df977be4c377b2a80747bd8a42e2a759dbec5ad3568a8bd4d5e12885e7b54f2a9bba5a661c29d22b0015564eb44998dbc050452fbb1670da8a1a7cae41336cf65c8725ec9d2be1008b5a753a8d4693ebe7911a762f04239de037161bc0b455f85f07fe5f942382681f7d4a0ec1cb8238e1e6d31d108157989f6f1d093062dac7071440e00af7970339b3abfb64749a894ddf5c8accc2706d8319be18efb381bec95409d3099b99d89bec81499cbbe7a25400567ee61b15a8e4b874ec467e5055d53983045db9a86bcd8cb6c976ab5cebe6279f9a2f9a99a4839a5b136bd0863fd14ba93177bd59b85f6265e4127135065272aa401fe9f8ff93e995bd203af76e98e410e305a391166f6035b39eb07f4cadcffc1c9658e361d85b89d827299cf41516b2722e92ba58df2db6944342047ec3352de1396b0f89aefdf1597209d9e8abb62dbb920d0dc305f983f56fd85fc29ba433dd44f32adbd1dc6070b6191d95372ca372cd75572b22dabb33e8f"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x3}, &(0x7f0000e1a000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) r2 = timerfd_create(0x0, 0x1) accept$inet6(r0, &(0x7f0000b05000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000090e000)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00005f8000)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe0000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$alg(r3, &(0x7f000009c000-0x38)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f0000ef3000)="680fe5d3d4cb", 0x6}], 0x1, &(0x7f0000fa3000-0x1a0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x54, "8cecbf376eefc629861ed5b01700b58485f85fe1ada5dcad47ed4ba000c4e20d8df2b1c5c9152371d1d91751f587fd375c2d0258bfe360eefe71846b92706a083ee842e701642d37e1e30a0d6c350914171c2639"}, @iv={0x90, 0x117, 0x2, 0x7c, "4e6c9514dc74d3e0511bf85a3646e321be76ab30614c6f2bd39ac010147f128eab863be1db07689dfcba345602fc57e2f17ed5280ff9cb484afe36d2b7130f234b8e3b5744d86fa6f0e8e82292ae833805fba4e39d321b1928dbc0c5ea5e03b72b22d2ce05c1687a30ef529b59b5ced136bcafee03022f018b276cf1"}, @assoc={0x18, 0x117, 0x4, 0x10001}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18, 0x117, 0x4, 0x68}, @op={0x18, 0x117, 0x3, 0x1}], 0x1a0, 0x40}, 0x8000) timerfd_settime(r3, 0x1, &(0x7f0000b45000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000af0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00002b4000+0x1b8)={0x3, 0x400}) 2018/01/18 03:52:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000096000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_mark(0xffffffffffffffff, 0x81, 0x400100, 0xffffffffffffffff, &(0x7f0000ad1000-0x8)='./file0\x00') 2018/01/18 03:52:51 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/147, 0x93) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) 2018/01/18 03:52:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007da000)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000021a000-0x8)={0x0, 0x7}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aa4000-0x8)={r2, 0xe1bf}, &(0x7f000037c000-0x4)=0x8) r3 = getpgid(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000bf1000-0x8)=0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000b80000)={0x7f, 0x7fffffff, 0x4, 0x9, 0x100, 0x1}) 2018/01/18 03:52:51 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000008000-0x29)=""/87) r2 = request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="5274727573740364f57367725665783a44c9", 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000000b000)='.dead\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x46)="e87fbd66e863330485d5e76c197cb491db1830f59095f72625e3b83da916b6639d53c44ea6891f6184d79bf89b959072592cb90e65a723ccbcf09e594e557d28d4bb968208eb", 0x46, r2) 2018/01/18 03:52:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00004f7000-0x8)='./file0\x00', 0x4) statx(r1, &(0x7f0000141000)='./file0\x00', 0x2000, 0x81, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$usbmon(&(0x7f000096c000-0xd)='/dev/usbmon#\x00', 0x0, 0x2000) close(r0) symlinkat(&(0x7f0000716000)='./file0\x00', r1, &(0x7f0000adb000-0x8)='./file0\x00') 2018/01/18 03:52:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) connect(r0, &(0x7f00003b2000-0x20)=@pptp={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000037c000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f00005aa000-0xab)=""/171, 0x41f}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x184, 0x0}, 0x0) 2018/01/18 03:52:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r0, 0x0) 2018/01/18 03:52:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/18 03:52:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005e2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee2670f0000d67472e1c4c30310c07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000525000-0x4)=0x0, &(0x7f0000bc5000)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000efb000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x5, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000793000-0x20)=[{&(0x7f0000f70000-0xc6)="dd4151f68aa2f2049d15f56fe1457db9e363d18cff7029d76e62e62a0857116351676efa18de42ebf6b3f7b41cca647df5e180c13dc809b97240c6795d6d6e012d7af2fdfb72421b4a30f1dd7e163d8b90dde6e7b223a2ac84d1873b65a85d8f510509467108d5ef0e8dbdd3907d6327f1bec6200b4f2c9dc5466bed44287399db41a0e501a1082ea39b4dd362f806691ac1168c2b8840bfd38be38ce782f65367a6b5210409dd8673f84092b5b60dae43975beb8a0051a4796912c23546e2eba1351ae40cc1", 0xc6}, {&(0x7f0000f95000-0x8d)="abe51ec4156f025f96689dc9c1f687130230e7cf6885a470f170d04bde1e017ce995ebe0f9952c787825b5b46adfaf560f2b0a1692c0324dfd8ccbe7cb44d3bfd2126af8d821523be68fc8420f428a36667d8f95d6cf3c98ef4dcb64b98813bda3479c46da1cc70702b3821f698d2d42658ccc272fed34136bfce69e00d06636b8290d8c507f655d5d20d1cf12", 0x8d}], 0x2, 0x2) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f72000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x3, 0x0}) syz_open_dev$loop(&(0x7f0000874000)='/dev/loop#\x00', 0x3, 0x10000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/01/18 03:52:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xa28}, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c5b000)={0x0, 0xfffffffffffffffd, 0x10, 0x3, 0x5}, &(0x7f00000fd000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d55000-0x8)=@assoc_value={r2, 0x1f}, &(0x7f0000018000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d06000+0xc83)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x3f, 0x10000) 2018/01/18 03:52:51 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b3", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000e0f000)={0x1, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82c5639a1f44"]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ec5000)=r3, 0x4) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) 2018/01/18 03:52:51 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000)=""/60, 0x3c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003000-0x20)={"4be7e6b20259f0f757e6e63982f010ed", {0x4, 0x9, 0x9, "f50c00def283", 0x8, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000005000)={0x0, r3, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000006000-0x8)={r4, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000006000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000008000-0x10)={0x57, 0x10000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000008000)=0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000005000)={0x58, 0x0, &(0x7f0000006000-0x58)=[@enter_looper={0x630c}, @free_buffer={0x40086303, r5}, @enter_looper={0x630c}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x38, 0x38, &(0x7f0000000000)=[@flat={0x73682a85, 0x1, r6, 0x2}, @fda={0x66646185, 0x2, 0x1, 0x1e}], &(0x7f0000005000-0x38)=[0x48, 0x40, 0x18, 0x78, 0x0, 0x68, 0x38]}}], 0x14, 0x0, &(0x7f0000002000-0x14)="747773e0658d0384ce67d87c4e3708d637b7344a"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000004000)=0x10001, 0x4) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x59)=""/89) 2018/01/18 03:52:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000022f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008db000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e7f000)=0x8) r1 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$get_persistent(0x16, r2, 0x0) 2018/01/18 03:52:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00001f3000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000971000)={0x7fffffff, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000015f000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000648000-0x1000)=""/4096) 2018/01/18 03:52:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe4f) 2018/01/18 03:52:51 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000013000)=0x0) r1 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000017000-0x160)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x8, 0x1, "ac539398278f9a68553810e3bf3506eb6357b864ae13897b0f43912d18210925369d8b78a4943b8e8890e9952e0e3d0c9895fc83c2dca7e95dc9adc12e9fc0f0bc9c6a30df8939084140a0330f1f5f06"}, 0x160) uname(&(0x7f0000013000-0x65)=""/101) syz_open_procfs(0x0, &(0x7f0000017000-0xf)='net/ipv6_route\x00') clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000002000)={0x200, 0x29, 0xb0c5}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000019000-0x10)=[], 0xffffffffffffed6, 0x4) 2018/01/18 03:52:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f3000-0x8)='pagemap\x00') lseek(r0, 0x0, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a6b000)='/selinux/status\x00', 0x0, 0x0) 2018/01/18 03:52:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000dd6000)=""/0, &(0x7f0000594000-0x4)=0x0) 2018/01/18 03:52:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000301000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000a75000)={0x7fff, 0x9, 0x6, 0x7}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000ba5000+0x78a)='=', 0x1, 0x20007ffc, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 03:52:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000089f000-0x78)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000739000-0xb)='/dev/audio\x00', 0x2040, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000578000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000bdf000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff, r1}) clone(0x0, &(0x7f00006f8000)="", &(0x7f0000746000-0x4)=0x0, &(0x7f0000281000-0x4)=0x0, &(0x7f0000814000)="") arch_prctl(0x1003, &(0x7f0000fb3000-0x1)="") 2018/01/18 03:52:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000040d000-0x24)={0x100000001, 0x0, 0x6, 0x100000000000, 0x401, 0x800, 0x7c2, 0x1762f365, 0x4, 0xe5, 0x401, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000c48000-0x10)=[{&(0x7f0000c61000-0xb6)=""/182, 0xb6}], 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000068e000-0x10)={0xffffffffffffff5e, 0x2, 0xba, 0x3}, 0xffffff3b) 2018/01/18 03:52:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011a000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000783000-0x5)='comm\x00') exit(0x0) 2018/01/18 03:52:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000c9b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000b62000)='/dev/snd/midiC#D#\x00', 0x10000, 0x400002) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00006a5000-0xaa)="a057c5eb89e2f64cc2a71b4a07326d14c1a23c832482605ea97c199af443f52cb5dac98c27afef681bfaa3d28f3872cd85d9097b0fce814457f25de31e92994f9035a45024a91d74798af45300e1037a6b80767e14ecf755cc31fd837556768d6b633a0019cb4b37628f95eff0f61dcc2cce5ff656130d4e471ebd5b109ccf5886ac203d25cb59ae8136becbda3931fd8ff4608de82a3a7934acd94a11d8aebbe43a9af808c090726ba6") perf_event_open(&(0x7f000059e000-0x21)={0x0, 0x78, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) 2018/01/18 03:52:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 03:52:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x2010000, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/18 03:52:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200000000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept$inet(r1, &(0x7f0000deb000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000)=0x10) 2018/01/18 03:52:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) sendfile(r2, r2, &(0x7f0000fa2000)=0x0, 0x3f) writev(r2, &(0x7f000066c000)=[{&(0x7f00002fc000)="b096dd1bd82eae238e6905086cad1ba59c071db13106bf4e22eb42a0a0ba09126cef8b56d3690a2b9c2fdd4397d36107969af00b38d18988ecb5449f1f4813e711f516358660e7015a91c4676185c4128e1e5b97a9398cd358eab97d7625728e7ffa0a66f44ac49d47d026a510019b4492816f789852c10d16b991c7c2ae49f010b6ae5da171757c8a28", 0x8a}, {&(0x7f000090c000-0xc2)="e29567ba90c97bb9afac652cc374c64db3dc39c0a1aabe1fe286d979617f654c9068b0abf7db1b028df21d6bdd2fad266e2f8c8237b2c8bc367c741500c9af45f79bf0f0cac55f1f2ed3585aae741cf3ec04122ee71bd68f784c7ae24d1c952186272fef15ed89d2d2e438dd955d3c5bbf09248d5a38208ffe1d43f1144df84ed329d7d71fea95645ec2ef43eeb39c33c80a8f3a8f19036f89b5a0ee6e6ec720b86173435bed80b267e5f1c062c3108fbacf7ade4f1d63464940e8f1ed71ef572462", 0xc2}], 0x2) semget$private(0x0, 0x5, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000052000)={0xcffe, 0x4, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000c36000-0x2c)={0x0, 0x6, 0x40, 0x0, 0x4, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x2000) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x2005, 0x800000014000, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008ad000)={0x1, &(0x7f000031f000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00001c1000)={r5, 0x6}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) clock_gettime(0x42000000, &(0x7f00005d0000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000097a000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 03:52:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setns(r0, 0x8000000) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000dc2000)='ns\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000047b000)=0xffffffff, 0x4) connect$inet6(r2, &(0x7f00006be000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000602000-0x50)={0xffffffff, 0x3, 0x4, 0x2, &(0x7f0000d45000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x40002, r1, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000e8e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000dca000)=0xfffffffffffffffe, 0x4) getpeername$packet(r0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000950000)=0x14) 2018/01/18 03:52:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') r3 = getpgrp(0x0) r4 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000adc000-0xc)={r1, r0, 0x72}) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/18 03:52:51 executing program 2: mmap(&(0x7f0000e2e000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f000030a000)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f000065a000-0x2)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000895000)={0x7fffffff}, 0x8, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e31000)='/dev/ppp\x00', 0x2040, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e2f000)={0x2, 0x6, 0x0, 0x9, 0x2, 0x4, 0xfffffffffffffff8, 0x9, 0x8505, 0xfffffffffffffffb, 0x0}, 0xb) read(r0, &(0x7f0000aba000)=""/128, 0x80) 2018/01/18 03:52:51 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00007a8000)={0x1d, 0x1, 0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x2ed, &(0x7f0000000000)={&(0x7f000000a000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:52:52 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000f000)='./bus\x00', 0x400000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0xa)='./control\x00', 0x21) renameat2(r0, &(0x7f0000002000)='./file0\x00', r0, &(0x7f000001a000-0x5)='./control\x00', 0x0) 2018/01/18 03:52:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = request_key(&(0x7f0000b0f000-0x5)='user\x00', &(0x7f0000a74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a5a000-0x3)='-(\x00', 0xfffffffffffffff8) r1 = request_key(&(0x7f0000219000-0x8)='rxrpc_s\x00', &(0x7f0000c16000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a21000)='\x00', 0x0) keyctl$negate(0xd, r0, 0x0, r1) 2018/01/18 03:52:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b60000-0xc)='/dev/amidi#\x00', 0x23, 0xd41b881edabb6ade) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000117000-0x4)=0x0, &(0x7f0000610000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ace000-0x10)='coredump_filter\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b2c000-0x4)=0x0) sched_setscheduler(r2, 0x6, &(0x7f0000bb8000)=0x4) pread64(r1, &(0x7f0000dbf000)=""/111, 0x6f, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000599000)={"f894d4c8a7228a1e407d431db8bdd8da", {0x4, 0x7ff, 0x437, "6f76364a8961", 0x9, 0x0}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000bd4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000daa000-0x8)={0x0, 0x4}, &(0x7f0000ba4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000792000-0x8)=@assoc_value={r3, 0x9}, &(0x7f0000e14000)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d4a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0xb) fcntl$getflags(r1, 0x401) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e8a000)=r2) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000c6000)=0x0) 2018/01/18 03:52:52 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x200000000000002, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000f000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000e000-0x4)=0x80000000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000011000)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 03:52:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000038e000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00007d9000)=0x6, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000de7000-0x18)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) openat$dir(0xffffffffffffff9c, &(0x7f00005b5000-0x8)='./file0\x00', 0x181000, 0x0) 2018/01/18 03:52:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x5}, 0x10) r1 = request_key(&(0x7f0000193000-0x8)='keyring\x00', &(0x7f0000968000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003de000)='*^selfwlan0%\'em1keyring-cgroup}trusted-\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000dd1000-0x5)='user\x00', &(0x7f000032b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a9b000-0x1000)="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", 0x1000, r1) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c3a000)='/selinux/checkreqprot\x00', 0x202400, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00001d4000-0x10)={0x10001, 0x7}) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/18 03:52:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000198000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 03:52:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) syz_open_dev$dspn(&(0x7f0000139000)='/dev/dsp#\x00', 0xdd, 0x582) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) accept$ax25(r0, &(0x7f00004d6000)={0x0, {""/7}, 0x0}, &(0x7f0000657000-0x4)=0x10) 2018/01/18 03:52:52 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/autofs\x00', 0x121000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) sendto$packet(r0, &(0x7f0000006000)="04152e7a6052c8a727b55069295fe1859112b43e81ceeb7afd9fdc82550c34", 0x1f, 0x0, &(0x7f0000009000)={0x11, 0x11, r1, 0x1, 0xe37d, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/18 03:52:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000013a000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f0000619000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) syz_open_dev$tun(&(0x7f00000b4000-0xd)='/dev/net/tun\x00', 0x0, 0xc0000) readv(r2, &(0x7f000003f000)=[{&(0x7f0000238000)=""/225, 0xe1}], 0x1) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/18 03:52:52 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 03:52:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000454000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept4$packet(r0, &(0x7f0000487000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c9e000)=0x14, 0x800) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x1000000000000101, &(0x7f0000755000-0x20)=[{0x20, 0x10e, 0x0, "eb8f9b26785426d2d833"}], 0x20, 0x400}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r3, 0xc0184900, &(0x7f0000002000)="") bind$packet(r1, &(0x7f000016a000)={0x11, 0xf9, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000338000)=0x0) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f00009bc000-0xae)=""/174) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00003f5000-0x28)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000e84000-0x78)=[{{&(0x7f0000971000)=@ll={0x11, 0x6, r4, 0x1, 0x7700, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x460}, [0x0, 0x0]}, 0x14, &(0x7f0000cf8000-0x20)=[{&(0x7f0000970000-0x4c)="1d5c11e9f26443f471bc0d21bc2277edf847f88e4c8cf3fa503c0884265ec43070ea47839b065c32228910345128eeff373323baf6cc4f7b7975e864aaf31cdf696e65548c502e4963f949eb", 0x4c}, {&(0x7f0000e8a000)="d2b9a93a46f3c43c16d3b2dbc4e690528d12d099b3d132023a7eb6277b0ee67b1020c94073dd9b5a7e77c55af01046e3c28b4864619368b38399c92f455fc3c052803c70061f2718186aa562069af1407883d974b28c2470bc822cb33bd9f378dd2afe04308ad04b6a68aa4094b3e176ea6a8ae6872a69b16018631ee8729ca10a2c37e4d0235ba825249556ed13a91bf7f6857e7372e036b9e1e98a9ae1f1eafe25605b8860b91d6c8b98f2f434de3de3ea716e192f950f", 0xb8}], 0x2, 0x0, 0x0, 0x4000}, 0x81}, {{&(0x7f0000e6e000)=@nl=@proc={0x10, 0x0, 0x1, 0x100000}, 0xc, &(0x7f00000b7000)=[{&(0x7f0000371000)="e5164e30ea4212dbf43f03cc9bce60028a05f14e52b9ef1b172ad4be486c411bb98e1a396b20ae7813eb92f6bb6ed742cf27109018ae5f", 0x37}], 0x1, &(0x7f000042e000)=[{0x20, 0x11, 0x4, "98053a2ca661586d6e9f8e82b41e3de3"}, {0xc0, 0x105, 0x9, "589880ee33c01debea25c149158740e508b29c4dd987d2b8895e99a6d2d532b58a9553592b172f506f75af4dbcb4944b78ac8b33783d10fe74525803abeeab61f5ec02b3429a46eb61f1be774c216d11fb456cfae33e51fbf1d7723d168237bdf42c32cf096bf7d5ae68e4750d3634608fb844dd2d5aafe1d5cc6250b7c692a20b957e4f273527122fba7ec40db3fb7947e9814ba6bfee5928176a195de9d823e57dc7d2a9fbb1ac606824ca"}, {0xd0, 0x105, 0x5, "15b3ed270235a7d606b80505d92e2bf2dd950c22287787a2f0917d779ff434bb6dcbd425d4845aff6248ffdd49cdb38f9b57869705c55e1e277995867e1fa55cb696fae088d53303937af77ed3e0aba31d7517c777966ba9f9b23994bd43740b12298c513fb111785fea3a2ef4cbefbacacf8a8a4207d4ecc6996ecb5e472e1d12a781dd814649008ee69686f663b2ae87238c0f941b9877898a05e06db15ca353e12aaeec3923d9df892194950e9c404302124d7113e34336aa4fd65e"}, {0x58, 0x116, 0x8, "5927995aa51d11e5f718064d28bf00cb67814297de0c733fbfe4db179efd9a44654c381cacda5f4ca034185c9064554e4ee9814580490a121ec0bca4cca356eea2"}, {0x90, 0x10c, 0x2, "9e079eec4d63903037c0d5729171202027bcd2ef0c99e5a0d285a07c221d069b5f7fa77f4fb313b8cf74025ba91ecc3c15f9b8e61ce56044560c90e4b66962b838aad5feac24a493051e80e8cd26999abf34a0ec85bf02acc4b34153cd2964228326141e48fa1fe8bb2e124bbf0d7a4ff96a46035c6d34fe4544946812f6"}, {0x18, 0x13f, 0x7fffffff, "aa81f0912bdf2cae"}, {0x50, 0x84, 0x20, "cb4f6f364faa19c592d331e2e72313fb8b71e717e6b975eb35e42ab7fdac05f3ccadfd7efe0dbbe4d252a8445d342905c27a170476552ca38dca0e278259"}], 0x300, 0x48000}, 0x3200000000}], 0x2, 0x40080) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000d42000)={"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"}) getsockopt(r0, 0x1, 0x6bac000000000000, &(0x7f00009a1000-0x43)=""/67, &(0x7f0000359000)=0x43) 2018/01/18 03:52:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) r1 = syz_open_dev$mice(&(0x7f0000c44000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000091d000)={0x2, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:52:52 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) prctl$getname(0x10, &(0x7f0000004000)=""/86) 2018/01/18 03:52:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002c000-0x8)='./file0\x00', 0x4) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) personality(0x540000f) fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x0, r2}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008ac000-0x8)={0x0, 0x1}, &(0x7f000045d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000f8000)=r3, 0x4) madvise(&(0x7f0000fb8000/0x3000)=nil, 0x3000, 0x74) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa4002958) flistxattr(r1, &(0x7f0000fc2000-0x84)=""/132, 0x84) keyctl$set_reqkey_keyring(0xe, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a02000)={0x20000009, 0x0}) fcntl$notify(r1, 0xa, 0x34) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009db000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c4000)=0xe8) setuid(r4) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000720000)=0x0, &(0x7f0000d5a000)=0x4) dup2(r1, r5) 2018/01/18 03:52:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000025a000-0x8)={0x0, 0x0}) r1 = creat(&(0x7f00001a8000-0x8)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006ca000)=0x1f, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00009e4000)={0x6, r0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00005a8000)=""/0) 2018/01/18 03:52:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000420000)='rxrpc_s\x00', &(0x7f0000c05000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b43000)="0869a82bde2b46df40fdf48d01a02e69aa44967d28c14dc453acb059100e17af46c4d5ea141b8a2189a8da5cd2d33741abd9277cca07f62a6387d5be6b0f2592187dc958b36e07568f911f775d204424c7be521f57f060ac3ee84beee09770c26d9150ad9104c0f440fd5cfc46631d43", 0x70, 0xfffffffffffffffc) r1 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000036000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00007d3000)="2b766d6e6574302f287d5e6d643573756d6c6fe600", r0) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f00000cb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) 2018/01/18 03:52:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffff9c, 0x8008ae9d, &(0x7f0000001000-0xfd)=""/253) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00000a1000)='-}\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001c0000+0x1cd)={0x4, 0x0, &(0x7f00009eb000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000fc2000)="e1e53a304cee6f2dfc9e07be2680d3fc9c68a701f51af8f611260237b8bc978cd39ed5703c410ae69933f5d19bcc43d12366e5b53ff60d158f9982593157568d0c22155109b75be8"}) 2018/01/18 03:52:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000) r0 = request_key(&(0x7f0000e99000-0xc)='id_resolver\x00', &(0x7f0000208000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000713000)='\x00', 0xfffffffffffffffb) request_key(&(0x7f0000a23000-0xc)='cifs.spnego\x00', &(0x7f0000223000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008cc000)='md5sumppp1(user(\':@\x00', r0) perf_event_open(&(0x7f00000bf000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00007c4000)={0x0, 0x0}) 2018/01/18 03:52:52 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xb8) listen(r0, 0x0) 2018/01/18 03:52:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fdatasync(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') removexattr(&(0x7f0000b39000)='./file0\x00', &(0x7f000088c000-0x14)=@known='security.capability\x00') ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000412000)={0x0, "f2effbab0e46"}) writev(r1, &(0x7f00009bd000-0x10)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = msgget(0x2, 0x408) llistxattr(&(0x7f000020a000)='./file0\x00', &(0x7f000061e000-0x6b)=""/107, 0x6b) msgctl$MSG_INFO(r2, 0xc, &(0x7f00003f5000-0x10)=""/72) [ 113.555801] binder: 17035:17038 ERROR: BC_REGISTER_LOOPER called without request [ 113.606358] binder_alloc: binder_alloc_mmap_handler: 17035 20000000-20002000 already mapped failed -16 [ 113.617186] binder: BINDER_SET_CONTEXT_MGR already set [ 113.622962] binder: 17035:17038 ioctl 40046207 0 returned -16 [ 113.630629] binder_alloc: 17035: binder_alloc_buf, no vma [ 113.630657] binder: 17035:17050 transaction failed 29189/-3, size 0-0 line 2903 [ 113.633146] binder: 17035:17053 ERROR: BC_REGISTER_LOOPER called without request 2018/01/18 03:52:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$void(r2, 0x5451) 2018/01/18 03:52:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000078f000-0x10)=[{&(0x7f0000f89000-0x32)=""/50, 0x32}], 0x1, 0x0) [ 113.633156] binder: 17053 RLIMIT_NICE not set [ 113.664801] binder: undelivered TRANSACTION_ERROR: 29189 [ 113.670650] binder: undelivered transaction 93, process died. 2018/01/18 03:52:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007b8000)=0x0) r2 = gettid() setpgid(r1, r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/01/18 03:52:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000d5b000)='./file0\x00', &(0x7f0000347000)='./file0\x00') sysfs$1(0x1, &(0x7f0000b01000)='systemeth1\x00') 2018/01/18 03:52:52 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000013000)=@pppoe={0x18, 0x0, {0x1, @random="de3ce2d04828", @generic="ee6db4b165e34bfde2e4277048c83fd2"}}, 0x1e) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x3) geteuid() ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca, 0x0}, 0x0) 2018/01/18 03:52:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000f57000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000863000)=0x1c) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = dup2(r1, r0) unshare(0x400) getsockname$netlink(r2, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) 2018/01/18 03:52:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000030e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a7000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000054f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e0000-0x4)=0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:52:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) syz_open_dev$mouse(&(0x7f00008ad000)='/dev/input/mouse#\x00', 0x0, 0x20041) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f000022a000-0x38)={0x0, 0x0, &(0x7f0000d45000)=[{&(0x7f0000c3c000-0x1000)="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", 0x210}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 03:52:52 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00002cb000-0x38)={&(0x7f0000fa3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009aa000-0x40)=[{&(0x7f0000af2000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000012000)=""/24, 0x18, 0x0}, 0x0) 2018/01/18 03:52:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/18 03:52:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) madvise(&(0x7f0000a95000/0x4000)=nil, 0x4000, 0x3) msgget$private(0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syncfs(r0) 2018/01/18 03:52:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000c18000-0x10)=[&(0x7f00001d4000)='##8securityem0nodevppp0eth0keyringself\x00', &(0x7f0000981000)='\x00'], &(0x7f000020a000-0x20)=[]) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt(r1, 0x0, 0x50, &(0x7f000042c000-0x85)=""/133, &(0x7f0000956000-0x4)=0x85) r2 = gettid() r3 = gettid() pipe2(&(0x7f0000f80000)={0x0, 0x0}, 0x80800) clock_gettime(0x0, &(0x7f00008fd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00004f9000-0x4)=0x0, &(0x7f0000724000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00005a2000)={0x0, 0x1}, &(0x7f0000f4d000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000b15000)={r8, 0x3}, &(0x7f0000ae0000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00001a8000-0x8c)={0x80, 0x81, 0x0, 'queue1\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r5, &(0x7f000051f000)=""/21, 0x15, 0xfffffffffffffffc, &(0x7f0000536000)={r6, r7+30000000}) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) getsockopt$ax25_int(r5, 0x101, 0x1000000000006, &(0x7f00005f0000-0x4)=0x0, &(0x7f0000b9e000)=0x41) clock_gettime(0x0, &(0x7f0000ff2000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000353000-0x10)={r9, r10/1000+10000}, 0x10) 2018/01/18 03:52:52 executing program 2: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000004c000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/18 03:52:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair(0x0, 0x4, 0xfb, &(0x7f000045f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000bff000-0x108)={0x0, @in6={{0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x9, 0x101, 0x6, 0x5, 0x8, 0x6, 0x5, 0x10001, 0x1d9, 0xfffffffffffff000, 0x1, 0x0, 0x100, 0x316]}, &(0x7f00008f9000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000093000)={r1, 0x8002}, &(0x7f0000bf7000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000053e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011f000)=0xe8) r3 = getpid() sendmsg$nl_generic(r0, &(0x7f0000ead000)={&(0x7f000086f000)={0x10, 0x0, 0x0, 0x41}, 0xc, &(0x7f0000783000)={&(0x7f0000455000)={0x21c, 0x22, 0x0, 0x4, 0x2, {0x1f, 0x0, 0x0}, [@generic="2749b6d3d791c5eb912d12e049f1ee1b88fde14b649f899e8864b5071e2191344257827a1ae7b91f369af6be44b89c51307d2966c74b79c72a6f1925efd0a143543f9e38a6e6e3242241a75bcf70c261ed4879c4fa31bc5160b9c6c04fcb52eaa6b30045ac7e560b2f06bf54c3d1cebe06d56ed404abe0981d7f", @nested={0xd0, 0x35, [@generic="b496b13ef298a289f53b13a9ec490ff87eb8c77f2c7608ef4dadb25db60ef6c75d1cc060566b37958e75514222de0540f535ca732250286e7ad479d39f840c50bfb82cbdda47bd5ceefb360d40d017ce96cf25", @typed={0xc, 0x2a, @uid=r2}, @typed={0xc, 0x8c, @str='\x00'}, @generic="453836c0acbd93d2a35e7938a225b32cfca839b088f890549fd00855298e95f0da6aa8f165200ec3f36a18c6486922323abf5276921e9888fa4872a57334e5b2e3ea584d5508bf19ca95af4310d5a351d217dca018b8c811", @typed={0x8, 0x9, @void=""}]}, @generic="3b1b9219906b32bef42c087537b20903b853fb75f4a9d8ef341face90a66eb07bc4bf9972ac82e5b86c47f5d740474bd8c32a795bffd3e465a9dd2ee18d6264a570921d739ae47ac422233e04523bf295039255ad07364f31ae4e27b42694090fd9ee7b19ae18f0182ccf005f0bca1f2f16f8f98216e9b46ccd6e6e4870567602a4fbefd9ad6e60db6a667e56477fe49464529d6b48a42941ae8e67af50b27cbaad07499937421e66d1d8f75d7bac0074078", @typed={0xc, 0x92, @pid=r3}]}, 0x21c}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/18 03:52:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$kcm(0x29, 0x2, 0x0) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$vcsa(&(0x7f000010f000-0xb)='/dev/vcsa#\x00', 0x6, 0x20000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00008f7000-0x4)=0x2d, 0x4) 2018/01/18 03:52:52 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000)={r1, 0x0, 0x4}, &(0x7f0000004000)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)=0x0) 2018/01/18 03:52:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x4000000080005, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000a44000)=""/1, &(0x7f0000e9b000-0x4)=0x2f0) 2018/01/18 03:52:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00005be000-0x9)='/dev/kvm\x00', 0x70d3ffa4f3922217, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) r3 = syz_open_dev$sg(&(0x7f0000f34000)='/dev/sg#\x00', 0x40, 0x22800) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000016a000-0x4)='cdg\x00', 0x4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000662000-0x20)={0x0, &(0x7f0000a48000-0x8)=0x0, 0x0, r2, 0x7}) 2018/01/18 03:52:52 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) r0 = syz_open_dev$amidi(&(0x7f0000e25000-0xc)='/dev/amidi#\x00', 0x1000, 0x24080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x9, 0x95, 0x2}) 2018/01/18 03:52:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) mq_timedsend(r0, &(0x7f0000a4d000-0x77)="dccf05187f033f41e9cb7a2295ab2dfa3e4fda6e23c9b0eb12d5fc7ca3df6cbf91485dfb07e942567540563c1ae2104931e7915a5eea0352098ce43a957f5f93922861ebd81b89fba76d3aa3412fdad6e1d648606f676096d250aba4dfcab6323ede96760804bfe807236f08a25d82743d906d303cbc14", 0x77, 0x8, &(0x7f0000bad000)={0x77359400, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/18 03:52:52 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) unlinkat(r0, &(0x7f0000c9c000)='./file0\x00', 0x200) fanotify_init(0x52, 0x8000) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3c) 2018/01/18 03:52:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000603000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='proc\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f0000973000)=""/144, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ee4000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 03:52:52 executing program 0: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000673000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000acf000)={0xb7e, 0xc80, 0x5, 0x7ff, 0x2, 0x5, 0x0, 0x2, 0x7, 0x7}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000936000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000013d000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000acf000)={0xaf1}, 0x1) r2 = socket$inet6_sctp(0xa, 0x2000001, 0x84) getsockopt$inet6_mreq(r2, 0x29, 0x11, &(0x7f0000acc000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000631000)=0x14) [ 113.879783] kauditd_printk_skb: 151 callbacks suppressed [ 113.879791] audit: type=1326 audit(1516247572.621:1311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17093 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 113.961850] audit: type=1326 audit(1516247572.622:1312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17093 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=28 compat=0 ip=0x452e39 code=0x7ffc0000 [ 113.961900] audit: type=1326 audit(1516247572.623:1313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17093 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 113.961917] audit: type=1326 audit(1516247572.623:1314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17093 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=68 compat=0 ip=0x452e39 code=0x7ffc0000 [ 113.961933] audit: type=1326 audit(1516247572.623:1315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17093 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 113.961949] audit: type=1326 audit(1516247572.624:1316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17093 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452e39 code=0x7ffc0000 [ 113.961964] audit: type=1326 audit(1516247572.624:1317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17093 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 113.961981] audit: type=1326 audit(1516247572.625:1318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17093 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=306 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 03:52:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000ccd000-0x24)={0x6, 0x3, 0x7, 0x1ff, 0x7, 0x20, 0xf3c, 0x80000001, 0x0, 0x7ae6, 0x2eadb8a, 0x1f}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x0) syz_open_pts(r1, 0x6440) 2018/01/18 03:52:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000138000-0x9)='*^md5su\x00', 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000a59000)=[{r2, 0x0, 0x0}], 0x1, 0x9bda) r3 = dup2(r0, r1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000736000-0x4)=0x0) ptrace$cont(0x1f, r4, 0xbdb, 0x10000) 2018/01/18 03:52:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$sndseq(&(0x7f00006a6000)='/dev/snd/seq\x00', 0x0, 0x147400) fcntl$getownex(r2, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x0, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) r4 = syz_open_procfs(r3, &(0x7f0000401000)='net/rpc\x00') syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80900) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x1, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000380000)={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x2, 0x94cb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x7, [0x1ff, 0x4, 0x40, 0x81, 0xffffffffffffff14, 0x8, 0x4, 0x4]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) add_key$keyring(&(0x7f0000e53000-0x8)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec8000)="35ce843bb8cbb798fc25658f928f212bb3cd6902d0ab16fae2af8c7b7d70b2bddb9441290e21475fb802deb269c0cadfe2d154db4d2ab66276a15451fa1833788e69a188594f83c0f156baeed1cc95765c9a98a9989d37d5619917add3d11aae07ea4c78ec3bce72efe514843312cbdf73ad3c0ea77324408efefc35dd1c98d07f71ca383fcf659e92ff69e368d2280c02cc1923203d1ef0885fe21e15576e2d385d7f0e5abad45ade2c84e9490c2fdb189534c5", 0xb4, 0x0) keyctl$revoke(0x3, r6) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2018/01/18 03:52:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) recvfrom$packet(r0, &(0x7f0000441000-0xb6)=""/182, 0xb6, 0x40000100, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 03:52:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/dev/sequencer2\x00', 0x14c00, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000fd000)=0x3) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r1, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff50, 0x0) 2018/01/18 03:52:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0xa38abd99e9780759) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = socket(0x17, 0xa, 0xd6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d4a000)=[@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x20, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 03:52:52 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0xf69, 0xff, 0x200}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003000-0x8c)={r0, @in6={{0xa, 0xffffffffffffffff, 0xffffffffffff8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) syz_emit_ethernet(0x6e, &(0x7f0000001000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x38, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "0cd0ee3deedbebd50161a3d56100d5b754514ddd5d191541d8ed006d5b495d6a1cc510f4d1797d8bc2db11711a8c51b8"}}}}}}, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000001000-0x18)={0x8001, 0x28, 0x1, 0xffffffffffffff9c, 0x0}) lseek(r1, 0x0, 0x0) 2018/01/18 03:52:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00001bc000-0xe)='/dev/admmidi#\x00', 0x1, 0x4041) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000246000)={0x2, r1, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005ac000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r2 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000003f000+0x154)='./file0\x00', 0x0) getrlimit(0xa, &(0x7f0000f37000)={0x0, 0x0}) getdents64(r2, &(0x7f00004a9000)=""/4096, 0x1000) [ 113.961996] audit: type=1326 audit(1516247572.625:1319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17093 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 113.962116] audit: type=1326 audit(1516247572.626:1320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17093 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 03:52:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000365000-0xed)="6adf1d0c1e064bf5e823c97b176766d1e8ea9fdc34d8061afe1e291125a6cc0fb1e2f2a41e3cd3cae4", 0x29) r1 = syz_open_dev$admmidi(&(0x7f0000fec000-0xe)='/dev/admmidi#\x00', 0x20, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r0) r3 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000615000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xbb)="cc64beb1d781bad5893c9a86fbd77a78a1843e06738bea95c96856fa03f71a29d03c100a68f739086963c6be3247e3859bb404abfa073b61f1af2a1edea659306112ddb9d99592e5096e3414f6b9766ebe45f84afa85635477dc216f8ee5a46c06b3710886bfd01420f9650bf4839c9bab8774873c17f7066234caac704ebc078e0541ba2804ab8163523d62ef363701fc3a609e94197c28ab932d17614eedc78e2c5abde4dd4fe04073a56da5abafbae2185cc835272eb87544c1", 0xbb, 0x4000080, &(0x7f00000ba000+0xe99)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x83, 0x101000) shmctl$IPC_INFO(r3, 0x3, &(0x7f00007f3000-0x9c)=""/156) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x80000001) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000024000)="6ea0faa8223899b5a4c65c0838b6591b", 0x10) r5 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x3, 0x3, 0x6, 0x0, 0x7ad8, 0x20, 0x1, 0x8, 0x1, 0x8001, 0x26, 0x200, 0x0, 0x4, 0x7, 0x101, 0x8e, 0x0, 0x1ff, 0x4, 0x100000000, 0x4107, 0x8, 0x0, 0x9432b06, 0x8, 0x9, 0xc151, 0x3, 0xc2, 0x81, 0x4, 0x412, 0xb70, 0x6, 0x0, 0xffff, 0x4, @perf_config_ext={0x800, 0x1}, 0x80, 0x6, 0x1, 0x4, 0x8, 0x1, 0x3f, 0x0}, r5, 0xfffffffffffff000, r4, 0xa) 2018/01/18 03:52:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009bd000)='/selinux/member\x00', 0x2, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000210000-0xa)='./file0\x00', &(0x7f0000b93000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b23000-0x14)="02000000020003000000000001000000010006a0", 0x14, 0x0) 2018/01/18 03:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sendmmsg(r0, &(0x7f000054b000-0x3c)=[{{&(0x7f000061e000)=@pptp={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a91000-0x50)=[{&(0x7f0000312000)="ab71690016b1278c1c57dab422f002265c8d543be50f1689790a6098d608b6e779a990825846e57a3395717c467bd7d7e234a57f9c04395d2a8f219363961b12430c7d900e6c0b5f7b9390561b86aa417e5df2d88490222588c54b2bb5db103f3bfd3acb4969e8104de98d00fc599373a7ad89c79326516d3447b050535e866f6d703471b05e76d111d4b5c2cdfe1a7d69d06ccb0cb2854c936794e6e0be0a28cebc268554875a0c8d5a34aabdfa46a5c1bca4bfca7b0707d49a6228e64102", 0xbf}, {&(0x7f0000d0e000)="3f200fefac20138e6ccbd53fc35f7da4b3618b41f472ad40d125ab0991f8337d8a42c418f72bd04a1eee627af39ad5622612919d2384e7eed521b08a3e1d7b54b0dfa9d00e2a", 0x46}, {&(0x7f00009fa000-0x91)="01549deac144e79baf6f4f4d354c53988d8d235afe8b91401ea976dad14f250052d1596d5d1d21d9e3743f166b1fc60aa131fb2a225864fec4750bdbfcd4ba4a5372d9bf68f967417eb495017cac47dbfc33c893d7d02f63d355bf897629c3bf28ebb4e74c9ccce307140be90f8ddab664c4af6d6d91626a3d22c1f7d563dfe1c1d8de853b711b566dc6bc68c8e5d26480", 0x91}, {&(0x7f00001bf000)="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0x1000}, {&(0x7f00008a0000-0x9e)="a61e169ab58d1bc66f53f0b9c99e6f48435ef16f280d5c1d5e73a8703553e5b38b34ebc924d1982a6b1617367110a2e9f4f7de8eaa537392fedc449f319ad9b05c42cd4cddf94bacc3374089a41c3a08d3ac834b8d5e88c08e249807c90687cda0e2443797ac424ec2ef22be2200dbec23534376ad21a4923f95bf9d1ef7ea8e38f6bec15a0a37bbd70e5bcaa54db403a6f7066ecb9bdec5f59c55d9bde1", 0x9e}], 0x5, &(0x7f000092a000)=[{0x48, 0x119, 0x1, "817b7258c51b0584c5666c9b54b7bfd385e40c6aac167b08ce268b22f02fa9c3d5c79dc6d175b2f2563b22496f5fdeff6417b92e3c940a"}, {0x108, 0x100, 0x33, "c358dfd05d480ea5e975e4be98a2665971f132cf4502f053423cd8e4ee7cca560b69069e08d137d2bcaae7e317f0e2b0476965490d7fdc28b3c8504209c5301168a5cf19993bea027efa13d567f966d055075567a777caa8485866919a3fe73ae26f935aac637984332b551ed70b6f51816be74ba33d5241684ed56e7d7074c90d2be25193a064b296c62c63fec316c9675b37d180cd4ef0868fe73f966a4b417e4f6ee730c360130c99ad0fe52f9de58c060de8450d857a496df03036276831cee4b257283418c79ae42a33af693b7c7eacbc1f579a3ed56a905ef66b874593597ec525b829bece84416cdcfe3c56189bff42e11125cc"}, {0x60, 0x11f, 0x8, "929ac3651c7feb94a74a72769bf281a303a493c67ce4f33d87b54fcf192ebd2f96bdb9bcafc7796281745a0f407763c265326d6560c7fe5a52ac61123532ea3f96fa1fda8c769fdd3cacca72b28166"}, {0xc8, 0x103, 0x5, "58acbb42a56c348779e588e62ce6ff84a734f57456a9dfe74a652d18f47b6fb31046337dad9eca5bf41372a6271bda0959469546613797f969ca11745580ba23418d6e6a3df95a13151ffee8c937eb2a0ce247448c2a12a627b9677d4d156d599331bdfc6e4c9432814cd68c01170dd2746dbe15731ca6a27ae75618a286087d7626165c2010eb52def4b935bff9c854b52ce150ca1555d48082ce0c8387e864e36d07f2f660f4df37ebe3ae25c1c9bef5e17bb49a"}, {0xf8, 0x10f, 0x101, "ce600e8727c90aff61d19cb3100c995c39c644393864e445de9ff72226573bf7d512ec16b5bc6d90aecf26dc59b7c31b4072c7f5df67ab44dc6de2096b07a48eca9152c32b684e4654e3f0e558bf062d33d73b798a6938cb2204caed00728b01dd5d48e7b88238e9c2db5f86a4f2f67be612e8d7dad03c266e775ee3ce8a57fdeb3151313553cd8f6f6855221da85dc4719360018bdfc8464130c88569f41d2ab32085bf0aa03e9aa8a333446502833e675698376fd38e3fdad6858b43e936cc41566e3a42de9aeddfcfe906418def7db858e16b1f2de440c5a7385fbe006d5f9f39fc85"}, {0x50, 0x19d, 0x3cc, "ecbd652c1b16f1ffe55e1249984d1949bfd88fcf5414b9190907a543908b7f6522669e758fbfc7073a559ff3daffebfd63f73368874b7cf65e7c"}, {0x20, 0x117, 0x4, "a4117682f14b49c159"}, {0x90, 0x11, 0x8000000000000, "3f804c355668bf2fca2a4820779aa78e1f5bf107d2374425e7939c674c615b81cb78411fad1926e798b1c036b23306052caed1527ed2faaac99d0e559a9099fd0a7f5114abd99132ccc1bc1eaecfd9eb0330a61adae614c6f52c40b470ba5e6873d39307d02437b932161856448b987f31dc31b18d4be279b55bb5e0ded1"}], 0x470, 0x24000000}, 0xffffffffffffffff}], 0x1, 0x2400c004) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) get_thread_area(&(0x7f000000f000-0x10)={0xffffffff80000000, 0x20000000, 0xffffffff, 0x5, 0x1, 0x1f, 0x3, 0x9, 0x3, 0x100000001}) renameat(r1, &(0x7f0000253000)='./file0\x00', r0, &(0x7f0000b25000)='./file0\x00') getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f000007d000-0x8c)=""/140, &(0x7f0000379000)=0x8c) 2018/01/18 03:52:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b31000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000094b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f7000)=0xe8) pkey_mprotect(&(0x7f0000d22000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e04000)=0x0, &(0x7f00002d0000)=0x4) 2018/01/18 03:52:53 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00004bc000)={0x5a, 0x2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006d3000-0x10)={0x2, &(0x7f000079c000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/18 03:52:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000036b000)=0x0, &(0x7f0000eb9000)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(0xffffffffffffffff, &(0x7f0000a9a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000099c000)=0xe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hci(r1, 0x400448dc, &(0x7f0000f84000-0x56)="593bf50399479c62ce9e15d623ed92bf4ce27563ae522408747a328ce74752d8b7a919dbf108d74b0b771f3dab5ff37bd2fb998d666f7182f3a45338039b949698b2a4e80a5d27cddf4abd27c252895181e2c23a10ea") sendto(r1, &(0x7f0000986000-0x6ae)="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", 0x1aa, 0x0, 0x0, 0x0) read(r1, &(0x7f0000ce1000)=""/4096, 0x1000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a0d000)=0x0) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f00002f5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x8d2}], 0x1, &(0x7f00007ed000)=[@cred={0x20, 0x1, 0x2, r2, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) 2018/01/18 03:52:53 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0}], 0x10000000000000d3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x20, 0x4}, 0x0) 2018/01/18 03:52:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f00005e7000)=0x0, 0xfffffc95) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000016b000)=0x0) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x3012, r0, 0x0) write$sndseq(r0, &(0x7f0000339000-0x30)=[], 0x0) 2018/01/18 03:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f000070e000)="1b8904878abe8ea49d5357dd6458d46a87b69668d89d8f69f721469e75c632e57d3e87367f17c0a23427c89cd1153f1427d787b0b1a2") sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/18 03:52:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00009fc000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x200) r1 = accept(r0, &(0x7f0000787000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000055f000)=0xfffffffffffffec9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c88000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x1}, &(0x7f00008df000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000050f000)={r2, 0x4}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f0000555000)={0x0, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x18, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:52:53 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f41000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e23000-0x8)='./file0\x00') 2018/01/18 03:52:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_getscheduler(0x0) r0 = getpgrp(0x0) ptrace$getregset(0x4204, r0, 0x4, &(0x7f0000d16000-0x10)={&(0x7f0000da6000-0x2c)=""/44, 0x2c}) r1 = semget(0x1, 0x3, 0x408) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00004fd000)=""/229) 2018/01/18 03:53:01 executing program 5: r0 = getpgid(0x0) r1 = shmget(0x0, 0x4000, 0x78000000, &(0x7f0000608000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f000012d000)=""/27) get_robust_list(r0, &(0x7f0000945000-0x8)=&(0x7f00008a7000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e0e000)=0x18) 2018/01/18 03:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0xffef, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 03:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001be000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ftruncate(r0, 0xfb8) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) 2018/01/18 03:53:01 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ffb000-0x108)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c4f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x2, 0x8, 0x3, 0x9, 0x4, 0x4, 0x4, 0x6, 0x0, 0x1, 0x9, 0xffff, 0x101, 0x7ff]}, &(0x7f0000ffb000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cb2000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ffc000-0x9)='/dev/dsp\x00', 0x103002, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000ffc000-0x4d)=""/77) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fb5000)={0x0, 0xcf, "f88578b9049d70a60f9bad18e6456944107a00a39b25e903b7273030171620856a9ec8093325bbfad482dd7d982a4637d51aa2d7045203d47b27c2d6b22e028fa4dcdbc2042b0162b3bac058ccd9a412a5664bc71e582a284d312d9bf94bf53c8207db0ec72f3d458197258b133d850092248202e200e3d02119bb5231fd92f566065dadea7e8478e96031044444b24b3ed282d36ab00a7b3b4e207b60c0542ffdb0640f86e3e5143bcbf06eb1e5f84468d06ea0bab1b3392fc1a51a319e8339ac17deb30bebf377381d5bd9fb48b1"}, &(0x7f0000ffa000)=0xd7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c62000)={r3, 0xfffffffffffffffe, 0x0, []}, &(0x7f00003e2000)=0x8) 2018/01/18 03:53:01 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fc1000)=""/185, 0xb9, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000805, 0x8a) fchmod(r0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x10, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)='x', 0xfffffffffffffe4b, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000ff}, 0x1c) 2018/01/18 03:53:01 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0x1fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x8000001) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000020000-0x20)=[{&(0x7f0000024000-0xea)="c66ff84bed6b1714d5d66f72c084f08d49c52798ba4ceea8cece97381cb0b2b57a5e46b4a20a950418a7847fe95dec01077d76cf95d3dc96783586f8187cbb9bd26d9f0fdad5a69e655158267766461ee30918c20fe99a150683afd329aaee6f1e46fa4b8c6c06a2fd1d6bb7f9929df8d9a3daea71c542221d18e31527aa34097b2bb4a74fb181f9cad9afcbdd272be304e1a7f9e8d96437e87d4690335beb236a36308d57351ea97fae459fe7f4af22aa3c69be2f137f78c9e68a05a76f74772b7a00f7d1ea1774e10bd2051cc8769f05a4243458a84abfac2a0e5452d23494cefc474dd7ec01aea72f", 0xea}, {&(0x7f0000008000-0x5a)="35c89760a4f6c0028b7a1974a421292caccf81eff7c57c888b97be1c37da163bbe64bb7b2016973c8bae694b90592da27f022080e8a0fac4d061408e28a489fe4170e544438a359e593647e1438b7a8324c4242448b3a2c1a9c7", 0x5a}], 0x2, 0x0, 0x0, 0x0}, 0x4004800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000025000-0xc7)=""/199, &(0x7f0000024000)=0xc7) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000019000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000016000)={0x1, r2}) 2018/01/18 03:53:01 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000313000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00002af000-0x10)={0xff, 0x2, 0x800, 0x7}, 0x10) mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r2, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000518000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xc) 2018/01/18 03:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000052e000)='/selinux/checkreqprot\x00', 0x100, 0x0) accept4$unix(r0, &(0x7f00003c3000)=@file={0x0, ""/4096}, &(0x7f0000cdc000-0x4)=0x1002, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000054b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000321000-0x4)=0x0, 0x4) 2018/01/18 03:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000962000-0xf)='/dev/sequencer\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a6f000)={0x0, 0xff, "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"}, &(0x7f000012c000-0x4)=0x107) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a47000)={r2, @in={{0x2, 0x3, @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]}}, 0x8c) setxattr(&(0x7f00005ea000)='./file0\x00', &(0x7f0000d37000)=@random={'trusted.\x00', '\x00'}, &(0x7f0000b27000)='\x00', 0x1, 0x1) r3 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000fe2000-0x8)=[0x2, 0xd91]) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000e1a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) exit(0x1) ioctl$KDENABIO(r3, 0x4b36) sched_yield() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000662000-0x4)=0x0, &(0x7f0000ae6000)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00005ad000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mknodat(r3, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/18 03:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) kcmp(r2, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006c7000)=0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00003c4000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000bdb000-0x4)=0xc) socketpair$inet(0x2, 0xb, 0x537, &(0x7f000043e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000b26000-0x20)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/18 03:53:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)=0x0) pipe2(&(0x7f000049b000-0x8)={0x0, 0x0}, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000f88000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009c7000)=0x14) sendmsg$can_raw(r2, &(0x7f0000d06000)={&(0x7f0000561000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000130000-0x10)={&(0x7f00001eb000)=@canfd={{0x4, 0x800, 0x401, 0x1800000000}, 0x23, 0x3, 0x0, 0x0, "973660ce2d51f8d69e21b1c556f0392b7d767e66f39865026b26f7fdf01ca79a18a938c5c81861175fb58eecd67c9af5bb3c09c28accfd40f011ff9d7d45e20f"}, 0x48}, 0x1, 0x0, 0x0, 0x4040800}, 0x40800) 2018/01/18 03:53:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ad0000)="69df553a968713e3ac5069d04ae7bd18", 0x10) preadv(r0, &(0x7f0000735000-0x30)=[{&(0x7f0000360000)=""/0, 0x0}, {&(0x7f0000fef000)=""/241, 0xf1}], 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f1c000-0x50)={@generic="b78aa6216384d647ddbf1c19c11d7101", @ifru_data=&(0x7f00004a6000)="d06eda1a59222ab38858e9dd66274a16e1bea43cc256271465cd12f848dc8590"}) 2018/01/18 03:53:01 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x7, 0x0, 0x8, 0x3f, 0x9, 0xfffffffffffffffc, 0x1, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffd5ab, 0x2, 0x6, 0x7, 0x7}}, &(0x7f000001e000-0x4)=0xb8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001e000-0x8)={r1, 0x5}, &(0x7f0000010000)=0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/18 03:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009f1000)='./file0\x00', 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') unshare(0x24020000) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) r0 = syz_open_dev$midi(&(0x7f000037d000-0xb)='/dev/midi#\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000bdc000-0xc4)=""/196) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/18 03:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000087d000)='vegas\x00', 0x6) write(r0, &(0x7f000062f000)="240000101e0007f702000000002008ff03852a000000ffe70003000008eaffff00f50000fbf3e5bf1707f0ac4f3f0ca876687acac6f925cf3fee0001f9c51153e3e0137f414d96f99d3e0f02e07bf6dff5bfe696f039d9d6eff508d0ba8ce5546500007c1c1a4cb2af663814a0f666746189074788d41403c2eb38e6c3ca979f9d79577b", 0x84) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000d13000-0xc)={0x7, r0, 0x1}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00009da000)={0xf27b6b6c2bab508, 0xc000, 0x0}) clock_gettime(0x0, &(0x7f00007de000)={0x0, 0x0}) futimesat(r1, &(0x7f0000e16000-0x8)='./file0\x00', &(0x7f0000cde000)={{r2, r3/1000+30000}, {0x0, 0x0}}) 2018/01/18 03:53:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ec7000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1) fanotify_mark(0xffffffffffffffff, 0x134, 0x48010028, 0xffffffffffffffff, &(0x7f0000ad4000-0x8)='./file0\x00') 2018/01/18 03:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = socket(0x2, 0x6, 0x0) r1 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000ded000+0x3e9)=""/4096) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000014000-0x4)=0x0, 0x4) 2018/01/18 03:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002bb000)='/dev/sequencer\x00', 0x54080, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009ef000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) write$sndseq(r0, &(0x7f000033a000-0x30)=[{0x4, 0x3, 0x1, 0x1, @tick=0x2000000000000000, {0x10000, 0x7}, {0x100000001, 0xffffffff}, @control={0x5, 0x3de2, 0x4}}], 0x30) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) mkdir(&(0x7f00001a6000-0x8)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r2, &(0x7f0000757000)='./file0\x00') execve(&(0x7f0000d5f000-0xe)='./file0/file0\x00', &(0x7f000072b000-0x28)=[], &(0x7f0000139000)=[]) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ccc000-0xa0)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x20, 0x2, 0x44b, 0x2a}, 0xa0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r3, &(0x7f0000b2d000-0x27)="260000005e0009000000eaf83a000001ff0f000000000000ffffff000008db1ee9ff2235eade45", 0x27) accept(r3, 0x0, &(0x7f0000837000-0x4)=0x0) 2018/01/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000aef000-0xc)={0x1, [0x0]}) r1 = syz_open_dev$sndmidi(&(0x7f0000336000)='/dev/snd/midiC#D#\x00', 0x7, 0x105000) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000aef000)={{0x0, 0x0, 0x8, 0x3, 0x2}, 0x7, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:53:02 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) readlink(&(0x7f0000086000-0x8)='./file0\x00', &(0x7f0000186000)=""/87, 0x57) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0x357) sendmsg$inet_sctp(r1, &(0x7f0000002000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000008000-0x40)=[], 0x0, &(0x7f0000009000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) 2018/01/18 03:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000d8f000-0xb)='/dev/midi#\x00', 0x1, 0x400001) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000010000-0x22)=""/34) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_dev$sg(&(0x7f0000f62000-0x9)='/dev/sg#\x00', 0x0, 0x20000) listen(r3, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000334000)={0x0, 0xcc6, 0x9}, &(0x7f00001bb000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000042a000)={r4, 0x0}, &(0x7f0000243000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 03:53:02 executing program 2: fcntl$addseals(0xffffffffffffffff, 0x409, 0xf) r0 = syz_open_procfs(0x0, &(0x7f0000b9d000)='net/arp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={"b4d2695cd7976deb703cd8f1a6765519", {0x4, 0x2, 0x2, "b76f75344d96", 0x40, 0x0}}) fadvise64(0xffffffffffffffff, 0x0, 0xdc35, 0x5) mmap(&(0x7f00004c8000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/01/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e9f000)='/dev/rtc\x00', 0x840, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000326000)={{{@in6=@mcast1={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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000230000-0x4)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000eef000-0x4)=0x0) lstat(&(0x7f000012a000-0x8)='./file0\x00', &(0x7f00007ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f000006e000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004f0000)={0x0, 0x0, 0x0}, &(0x7f000058f000)=0xc) lstat(&(0x7f0000f5c000-0x8)='./file0\x00', &(0x7f0000507000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000003a000-0x8)='./file0\x00', &(0x7f0000aaf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fdd000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000832000)=0x40c) stat(&(0x7f000081e000)='./file0\x00', &(0x7f0000c7a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000041f000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001db000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d78000-0x4)=0xe8) r14 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e03000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000045b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fa000-0x4)=0xe8) r17 = getegid() r18 = gettid() stat(&(0x7f0000cf7000)='./file0\x00', &(0x7f0000edf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000639000-0x4)=0x0, &(0x7f00009f7000-0x4)=0x0, &(0x7f00000ff000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a1b000)=0x0) stat(&(0x7f0000ef3000)='./file0\x00', &(0x7f0000479000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000438000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000fea000)={&(0x7f0000f62000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000991000-0x40)=[{&(0x7f0000c4f000)={0x1c, 0x12, 0x0, 0x0, 0x3, "", [@typed={0xc, 0x58, @uid=r2}]}, 0x1c}, {&(0x7f00002ff000-0x1f0)={0x1f0, 0x17, 0x0, 0x7, 0x0, "", [@generic="bd5d8ffe341d7bdf3535ab4b38c04d19e00a4ca6e16eecdfd47ebabc8a429ee3a66316fbcadfa11dfd913f8abdf0ccec2bc6d5e077070da9380041490f6a6c8fc82cfc76be96c1d81fe1096019c43c45e5d6c2c1e7e68aaef685f780e564f849d71eb298023c5e7532c0c33469e19a1c2f770a3dbedd464688fc044426002507040a6cb81424bb0fd3eb8e77d606aaa4085436d860d06f", @nested={0x148, 0x35, [@typed={0xc, 0x2c, @str='\x00'}, @typed={0x18, 0x65, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="c776713b64b9fd32cb558b313815616fcb7a170fe54d1dcde1033d172d464cddced72e571770eb14ebac322ff71f0e7c17a535a40bdf6268ed38b364da860cf3d6dad132df9eeed54d6156327e3bfdd73e1adcdd397555cfeac241d713f112ecfc798005b8837b69066e9a5bdc4e3601b288b46308da45083a6afe9354d698f0fe5335cc81006b678beabaf9a2d18c31cc83b7795f1553d245a0ce3639ec2eb5e7af0a0f84dc21e6977dc2e71beaae0a8b855ccdae6690571f551f92a4c261cf587a6b8b0a916460e990cf9f71da6b6b711606c5a8472e0f3c3921dce5e4d6535b97516918d70ddb2ae1", @generic="95c139a3654019fb5623af355877265b321db20d2b421405afee057904c116efb180cea81add7ef727f420aef9ced84bb17cd4d1"]}]}, 0x1f0}, {&(0x7f00009c6000)={0x1c, 0x3b, 0x700, 0x5, 0x1, "", [@typed={0xc, 0x85, @str='#\x00'}]}, 0x1c}, {&(0x7f00001c5000-0x105c)={0x105c, 0x31, 0x4, 0x1, 0x1, "", [@generic="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@generic="c08fb4ea6c29a479624ad496801c740d702ca41c02e4d44dfce2b44be88689b433b7785402a179d1650e86f971331d0eb8fa078dc05e5376e45e10bee3c6bbc8b396b94c3af0c8bff2f0"]}, 0x105c}], 0x4, &(0x7f0000ea9000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x170, 0x20000000}, 0x40004) r24 = creat(&(0x7f0000ec6000)='./file0\x00', 0xb2) ioctl$KVM_KVMCLOCK_CTRL(r24, 0xaead) r25 = syz_open_dev$sndseq(&(0x7f00009bc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r25, 0x40a85323, &(0x7f0000435000)={{0x0, 0x30055992}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:53:02 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mknodat(r0, &(0x7f0000349000)='./file0\x00', 0xb1, 0x2) ftruncate(0xffffffffffffffff, 0x0) prctl$getreaper(0x2d, &(0x7f0000cd6000-0x8)=0x0) r1 = syz_open_dev$amidi(&(0x7f000051e000-0xc)='/dev/amidi#\x00', 0x5, 0x44000) read(r1, &(0x7f0000f19000)=""/141, 0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8, 0x400000) mknodat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x10, 0xbffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000e76000-0x1)='\x00') [ 123.322114] kauditd_printk_skb: 24 callbacks suppressed [ 123.322121] audit: type=1400 audit(1516247582.062:1345): avc: denied { map } for pid=17288 comm="syz-executor2" path="/proc/1609" dev="proc" ino=39491 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/18 03:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000845000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) lremovexattr(&(0x7f000003c000)='./file0\x00', &(0x7f0000daf000-0x8)=@random={'btrfs.\x00', '\x00'}) fcntl$getown(r1, 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000a5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xfe8) mount(&(0x7f00004bf000)='./file0\x00', &(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000ed1000)='adfs\x00', 0x1040, &(0x7f0000162000-0x1000)="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") 2018/01/18 03:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf1, &(0x7f0000eea000)={0x0, 0x0}) bind$ax25(r0, &(0x7f00004b9000-0x10)={0x3, {"e31b69df132d2e"}, 0x0}, 0x10) fcntl$getflags(r1, 0x40b) syz_emit_ethernet(0x1b2, &(0x7f0000e93000-0x48e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "00091c", 0x17c, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic={0x4c45, 0xe5, "f0c9d6dd945527dd75f4265bc827b003631a9f2179a3d24ed608c6752dc37ee0b80dc6a4455758fcaeffe00e9c28d2926f61df608a36071576272bbd7300c260a71b8fa901e74479c8661ce14581c5ec84e7bca1236b8496c69efddab480476b636e05a7bb37594bec6c4a262cb55f85e43b3061f499ccd844b50f78999a7ad842f550c18e67c353675e14ae40c10fe89524e3b21da284bb4e2fbb16619484a2ee0353bb2586a763f810372b1d1b7dbc8e4f04464e5636fdd076e04653c406faa5a470bda8c392c8fb4f14e2f3a085d709e00deeef950f6f12fdf1f0f84b44bff6e8155111"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r2 = syz_open_dev$admmidi(&(0x7f0000189000-0xe)='/dev/admmidi#\x00', 0x1000, 0x41) epoll_wait(r2, &(0x7f0000e39000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3b9) [ 123.341312] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/18 03:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/18 03:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) syz_open_procfs(0x0, &(0x7f0000661000)='numa_maps\x00') 2018/01/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x10)='vboxnet0$(#ppp0\x00', 0x1) accept$unix(r0, &(0x7f0000e46000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f07000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b24000)='..', &(0x7f00007a4000)='./file0\x00') pivot_root(&(0x7f0000c50000)='./file0\x00', &(0x7f0000e70000-0xe)='./file0/file0\x00') r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e97000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000d6e000)={0x18, 0x0, {0x2, @random="fa708cb08665", @generic="57c0026745e7b2bfe03a8356b78325cd"}}) rename(&(0x7f00002cb000-0x8)='..', &(0x7f0000735000-0xc)='./file0/bus\x00') 2018/01/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000706000-0x4c)={0x10001, 0xfffffffffffffffb, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c5000-0x4)=0xb) getsockname$ipx(r0, &(0x7f0000333000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000065e000-0x4)=0x10) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2018/01/18 03:53:02 executing program 6: mmap(&(0x7f0000003000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x10, &(0x7f00005ae000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/18 03:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = syz_open_dev$dspn(&(0x7f00000ff000-0xa)='/dev/dsp#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00008dd000)={{0x20000000000, 0x6}, 'port1\x00', 0x48, 0x0, 0x91, 0x401, 0xfffffffffffffffe, 0x3, 0x8, 0x0, 0x6, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlockall() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = accept4(r0, &(0x7f0000228000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea9000-0x4)=0x10, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ab9000-0xb)='/dev/mixer\x00', 0x10040, 0x0) read$eventfd(r4, &(0x7f0000495000-0x8)=0x0, 0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000c64000-0x4)=0xffffffff, 0x4) 2018/01/18 03:53:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/kvm\x00', 0x2200, 0x0) r2 = creat(&(0x7f0000094000)='./file0\x00', 0x20) semctl$SETVAL(0x0, 0x2, 0x10, &(0x7f0000daa000-0x4)=0x3f) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/checkreqprot\x00', 0x483, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e90000)={0x0, 0x32, "117a310f9325a0dce9b53b0d75394270d93918c4c74e7f3e3685349c7f25df147f9ac240df4f791b366736156b5e4f6c2f1f"}, &(0x7f0000226000)=0x3a) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000ae8000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000eaf000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x200000000000000, &(0x7f000064e000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000d0e000)={0x0, 0x0}) nanosleep(&(0x7f0000671000-0x10)={0x0, 0x0}, &(0x7f00002d5000-0x10)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) times(&(0x7f00002b3000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f000042b000-0x4)=0x3, 0x4) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/18 03:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002d000-0x8)='./file0\x00', 0x10000000000) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000382000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getflags(r0, 0x40a) r1 = open$dir(&(0x7f000087f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) 2018/01/18 03:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_yield() r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d5000)='/selinux/user\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/18 03:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) setpriority(0x3, r1, 0x8000) fcntl$setlease(r0, 0x400, 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d6a000)=0x2, 0xffffff59) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000188000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000c73000)=@assoc_value={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fbf000-0x98)={r3, @in6={{0xa, 0x2, 0x34c9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4, 0x2}, &(0x7f0000024000-0x4)=0x98) 2018/01/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000024d000)={0x0, 0x0, 0x0}, &(0x7f00001a0000)=0xc) r1 = creat(&(0x7f00007a9000)='./file0\x00', 0xe0) perf_event_open(&(0x7f0000cd3000)={0x2, 0x78, 0x6, 0x2, 0x1, 0x7, 0x0, 0x2, 0x2, 0xf, 0x0, 0x1, 0xfff, 0x3, 0x7ff, 0x4, 0x100000000, 0x2, 0x6, 0x3ff, 0xb6, 0x6, 0x2, 0x3, 0xffffffff80000001, 0x3, 0xfffffffffffffffc, 0x6, 0x1, 0x0, 0x40, 0xfffffffffffffff8, 0x3ff, 0x1, 0xffffffff, 0x4, 0xfaf, 0x4, 0x0, 0x7, 0x2, @perf_config_ext={0x0, 0x401}, 0x11000, 0x3, 0x0, 0x3, 0x0, 0x7fffffff, 0xfffffffffffffffb, 0x0}, r0, 0x0, r1, 0x4) sysfs$1(0x1, &(0x7f000088d000-0x5)='bdev\x00') 2018/01/18 03:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000295000)='/dev/adsp#\x00', 0xda83, 0x200) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000b5000-0x24)={0x9, 0x3, 0x4e0, 0x17, 0x7ff, 0x9, 0xf1ff, 0xa40a, 0x8, 0x0, 0x7, 0x4}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f000061f000)={0x5, 0x1, 0x4, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000606000)={0x1, 0x0, [{0x400000040000072, 0x0, 0x0}]}) 2018/01/18 03:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000af9000)='./file0\x00', 0x80) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d55000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000852000)={0x0, 0x48, "71d6575d52d820f4f5c3bee94e5063ce36862427dfc7d19d8e376a83105003801d0b14734a70d1639456a392bc27727dae06ece86c905fcf56d5b245034f38096a9e2074a814d128"}, &(0x7f0000af4000)=0x50) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004b8000)={r2, 0x7f}, &(0x7f00000c2000-0x4)=0x8) mlock2(&(0x7f0000d26000/0x3000)=nil, 0x3000, 0x0) keyctl$session_to_parent(0x12) connect$pptp(r1, &(0x7f00003be000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) fcntl$getownex(r1, 0x10, &(0x7f0000737000)={0x0, 0x0}) perf_event_open(&(0x7f00005c2000)={0x3, 0x78, 0x100, 0x10000, 0x1, 0x1, 0x0, 0x8, 0x100, 0x2, 0x7ff, 0x466, 0x3, 0x400, 0x26d, 0x2, 0x80000001, 0x3, 0x1, 0xffffffff, 0x6, 0x4, 0x9, 0xffffffffffff8000, 0x7, 0x8, 0x7af, 0x5, 0x534, 0x10001, 0x0, 0x4, 0x4, 0x8, 0xaa44, 0x6, 0x5, 0x401, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000745000)=0x0, 0x8}, 0x0, 0x4800000000, 0x200, 0x3, 0x6, 0x83df, 0x8, 0x0}, r3, 0x131, r0, 0x1) close(r1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00003b5000)={&(0x7f000048a000/0x4000)=nil, 0x0, 0x4, 0x80, &(0x7f0000a99000/0x4000)=nil, 0x7f}) [ 123.542094] audit: type=1326 audit(1516247582.283:1346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 03:53:02 executing program 6: uselib(&(0x7f0000d09000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000c38000-0x8)='./file0\x00', &(0x7f0000840000)='./file0\x00', &(0x7f0000abc000+0x3fa)='ext4\x00', 0x0, &(0x7f000072d000-0xfd)="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") lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000e35000-0x1a)=@random={'user.\x00', '+)%\x00'}, &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e2c000-0x10)='/dev/input/mice\x00', 0x0, 0x191000) faccessat(r0, &(0x7f0000a60000-0x8)='./file0\x00', 0x105, 0x200) 2018/01/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00007d0000)='/dev/kvm\x00', 0x1) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00007a2000)={{0xa, 0x0, 0x3ffc000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, {0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x7d0293aa, [0x20, 0x10000, 0x8000, 0x0, 0x81, 0x0, 0x4, 0x3062]}, 0x5c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000060000/0x18000)=nil, &(0x7f00002a2000-0x18)=[@text16={0x10, &(0x7f0000494000)="66b8010000000f01d926260faeee65f2f3df800900baf80c66b84c80978766efbafc0c66edeaac0039010f20d86635200000000f22d8f30fbd923dcb0fc71b0f0936f366650f32", 0x47}], 0x1, 0x0, &(0x7f0000c2d000-0x20)=[@cr4={0x1, 0x172000}], 0x1) 2018/01/18 03:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x2c4, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0xd288bd32f0e3c1ff, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r0, 0x2) [ 123.574987] audit: type=1326 audit(1516247582.283:1347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=24 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000a6f000)='/dev/admmidi#\x00', 0x67, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d5d000-0x10)={0x0, 0x94, &(0x7f0000f2d000-0x94)=[@in6={0xa, 0x1, 0x71, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffff71, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf0}]}, &(0x7f000069e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000288000-0x8)={r1, 0x8}, &(0x7f0000cea000)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008e0000-0x4)=0x9, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) alarm(0x100000000) pread64(r2, &(0x7f0000586000)=""/0, 0x0, 0x400000006) 2018/01/18 03:53:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) symlinkat(&(0x7f0000a90000)='./file0\x00', r0, &(0x7f00009c0000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000410000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 123.720486] audit: type=1326 audit(1516247582.284:1348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 123.753272] audit: type=1326 audit(1516247582.288:1349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e39 code=0x7ffc0000 [ 123.780242] audit: type=1326 audit(1516247582.288:1350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 123.805150] audit: type=1326 audit(1516247582.289:1351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 [ 123.830340] audit: type=1326 audit(1516247582.289:1352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 123.855440] audit: type=1326 audit(1516247582.289:1353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 123.882378] audit: type=1326 audit(1516247582.292:1354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17337 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 03:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000eb2000-0x4)=0x0, 0x4) write$evdev(r1, &(0x7f00005d8000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="", 0x0}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a", 0x18}], 0x1, 0x0) 2018/01/18 03:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x20a) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40) lgetxattr(&(0x7f00008d2000-0x8)='./file0\x00', &(0x7f000068c000)=@known='security.selinux\x00', &(0x7f00000e6000-0x8b)=""/139, 0x8b) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8b000)='gid_map\x00') ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000090000)={0xd000000000000000, 0x100000, 0x1, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b06000)={0x3, [0xd7e, 0x7fffffff, 0x8]}, &(0x7f000036c000-0x4)=0xa) getitimer(0x2, &(0x7f000075a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000081d000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f0000513000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005e6000)=0xfb, 0x805) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000d6c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 03:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000329000)={0x2, [0x0, 0x0]}, &(0x7f0000d1b000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f82000-0x6)={r1, 0x3}, &(0x7f0000294000)=0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000054a000-0x4c8)={{0x81, 0x0, 0x0, 0x0, "f33d38282fe48569a869019b52ac4ce0c485297d3cf9905a7f67afef9206d3d7f1adce41d42ffe109095c00d", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000548000-0xc)={0x7, r0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e1d000-0x10)={0x6, [0x2, 0x40, 0x7fff, 0xfff, 0xffff, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00005c9000)=0x0) 2018/01/18 03:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000602000)='/dev/input/mice\x00', 0x0, 0x243) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000d5f000-0x18)={0x0, 0x7fff, 0x2, &(0x7f000036f000)=0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffd, 0x8, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/18 03:53:02 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cae000+0x907)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000b84000)={0x3, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) 2018/01/18 03:53:02 executing program 7: r0 = gettid() getpriority(0x1, r0) 2018/01/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa000105ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/18 03:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f7b000-0xd)='/dev/dmmidi#\x00', 0x200000006, 0x2551dceb8ae8901d) r1 = syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000993000)=0x0) tkill(r2, 0x34) mmap$binder(&(0x7f0000320000/0x4000)=nil, 0x4000, 0x0, 0xa8012, r1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000706000)={0x0, 0x8}, &(0x7f0000dec000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ecf000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xc5e9}, &(0x7f00004e2000)=0x98) clock_gettime(0x0, &(0x7f000006f000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000fe1000)={{0x8, 0x6, 0x5, 0x30000000000000, "7929e013a868b7eb1dbe907f5244e8c1ddc13088ad1c57648d55b8c66a83e80e8ecad26cff63b28209025e17", 0x1}, 0x100000001, [0x8000, 0x3, 0xff, 0x3677, 0xcbe, 0x4, 0xfffffffffffffffb, 0x5, 0x6, 0xfa, 0x24b, 0x0, 0x61577aae, 0xffffffffffff0001, 0x7fff, 0x0, 0x0, 0x3, 0x100000001, 0x4, 0x5, 0x4d, 0x8, 0x2, 0x3, 0x1, 0x80, 0x5, 0x0, 0x1, 0xfffffffffffffff8, 0x0, 0x6, 0x101, 0x6, 0x3, 0x6, 0x20, 0x4, 0x20, 0x6, 0x400, 0xfff, 0x0, 0x3, 0x6b, 0x3, 0x0, 0x7ff, 0x9416, 0xfffffffffffffe01, 0x4, 0xfff, 0x0, 0x7, 0x2fa4, 0x0, 0x1, 0x2, 0x9, 0x433, 0x60, 0x5, 0x80000000, 0xca, 0x2, 0x5, 0x0, 0x7, 0xffffffff, 0x7, 0x3, 0x3f, 0xc45a, 0x8, 0x7, 0x3f, 0x3, 0x3ff, 0x1, 0x1, 0x46, 0x5f, 0x7, 0x1000, 0xfff, 0x400, 0x0, 0x6, 0x40, 0x1, 0x1, 0x0, 0x9, 0x96, 0x5, 0x4, 0x80000001, 0x6, 0x3, 0x2, 0x7fff, 0x2, 0x800, 0x2, 0x200, 0x0, 0x8, 0x1, 0x3dd9, 0x1, 0x7, 0xde, 0xa453, 0x4, 0x4, 0x4, 0x414b, 0x6, 0x7, 0x8, 0x7, 0x2c3a, 0x101, 0x200, 0x100000000, 0x400, 0xffffffff], {r4, r5+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000835000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000fb1000)={0xaa, 0x0, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/18 03:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000055c000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a7e000)=0x1c, 0x4) 2018/01/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000442000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffff}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000067f000-0x4)=0x2, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d6000)='/proc/self/net/pfkey\x00', 0x680200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000c83000-0x4)=0x0, 0x4) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000e30000-0x4b)=""/75) ioctl$KDENABIO(r0, 0x4b36) 2018/01/18 03:53:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x101000) 2018/01/18 03:53:02 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x2) setsockopt(r0, 0x84, 0xa, &(0x7f00006ae000-0x6a)="", 0x0) 2018/01/18 03:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/18 03:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004bb000)='/selinux/policy\x00', 0x0, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000c46000-0x9f)={0x5a, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546dea8855dededda48445f7bf7b3a8d3b874a62bb000094b2ee480146cd5ed34882afb9950b00039132fdbf2b83d30180000000"}, 0x5a) syz_open_dev$evdev(&(0x7f00008c6000)='/dev/input/event#\x00', 0x5, 0x80800) 2018/01/18 03:53:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000731000)={0x0, 0x1ff, 0x99f0, 0x7, 0x0, 0x3ff, 0x0, 0x5c, {0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c5, 0x3b47, 0x4, 0x4, 0xf92b}}, &(0x7f00005f5000+0x802)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d65000)={r1, 0x6, 0x8, 0x2, 0x1, 0x80000000}, &(0x7f0000f60000-0x4)=0x14) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) sendmsg$netrom(r0, &(0x7f0000980000-0x38)={&(0x7f00002de000-0x48)=@full={{0x3, {"36c10ac7de61d8"}, 0x2}, [{"d90fdd6ce088b9"}, {"084a1850112416"}, {"26b7571933b1f5"}, {"d20a38ee418222"}, {"b1eadddf9e1f85"}, {"9d55ef94e02734"}, {"e004769487e149"}, {"49e5bb973f2bcb"}]}, 0x48, &(0x7f000078e000)=[{&(0x7f0000ede000-0x76)="2390be2223e3e332e40903ee7f135623f45923bef7249949b540e22b024141f2fa8b23cc42732de4ea5378d4f471e2113b4d11a7bd9aa2bddb36d6ab58975efb1cef0a7d42672464d9bc21fa3192a0fa1e8f0ff6356cb49f8558d9d106ba713622c621be9c66abe62e22dcd7b9dcfaefc18b89eec88d", 0x76}], 0x1, &(0x7f0000a7e000)=[{0x38, 0x11f, 0x8f, "17e4622ada1b0757acee2f2a568a6332fdc2408183cc39c71377ba7dde0ae0252bb3c7f984f7"}, {0x80, 0x88, 0x9, "87afef984a8259cf6e1a09aa4e82e14f327e7e935e303a119568e95908945bc6e4f09da9825a6ac4770043a50c896b7863244d45ec9f3b536c0561e749edf3c8c56aed447a9af7638114bc7eabfeca55d44a716b11f6375129ef32038ba9d96eaba7c93ebe35293fd6c5d8e9"}, {0x68, 0x105, 0x9, "55293d541047d88ec8bb37a0b396b4852baf931e063f6dc3be894bad0b7efe3b15205e9c459cde0d24409f52aa75b9d69859d1c372e41689b5df02bec4dd843894df69871d16cb26cf4243b4e5c1247e4f"}, {0xb8, 0xff, 0x3f, "d0f9eaaba5b60388cf7eb7c1e68ca1b896145f24ff66cbd55f0259c915a9d3cbf8a6de460f3f0cf1029acee67e7d66a07b7d040fc4ae9878e6e361ad8059f2664d8cc73f6140d07ece5ece1088e529130c2eb2641f160a9b92611c7e4c615861721fe7208ab4a54a86dce990b9aba2396eec2ca7c4d843139ee896953ec702a6314a76fd5871ca6ccc2d0c8fcf14fc0aaf7028c22a2ae8462cf608d596e2c7b02e"}, {0x28, 0x113, 0x9, "1ac57c3c3714798963643af14b4f23509c801c7b42fd"}, {0x50, 0x13b, 0xfffffffffffffffa, "0342cf29a6e2fba353f5759ecedd94907d6b0d2725f8b5b72144b0bf68a705d752966b076a43fbc3b326c5200f36250d987d451c3f07847445"}, {0x28, 0x10f, 0x8001, "1f42b2b5a46f1b34d37f75e45a339b1c6445011a6dff04"}, {0x48, 0x110, 0x5, "5a61903d098dfe8d3c134a2fa63499035f2707191955f31097f6a2ee65569a000c41f76f588d7f266eb789c18c7308af945523b3a06bed"}], 0x2c0, 0x1}, 0x20000050) write$fuse(r0, &(0x7f00007df000)={0x1059, 0x0, 0x1, @random="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0x1059) 2018/01/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x3, 0x0}) ioctl$int_in(r1, 0x546f, &(0x7f0000d5a000-0x8)=0xfffffffffffffffe) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$bt_sco(0x1f, 0x5, 0x2) 2018/01/18 03:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000894000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a42000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e57000-0x4)=0x0) gettid() getpgid(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c26000)=0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000abb000-0x4)=0x0) getpgid(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a0e000)={0x0, 0x0, 0x0}, &(0x7f0000107000)=0xc) tgkill(r3, r4, 0x2d) writev(r1, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f000000020319000200078000000681", 0x10}], 0x1) r5 = fcntl$dupfd(r0, 0x406, r1) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000e85000)=0x0) 2018/01/18 03:53:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = dup2(r1, r0) unshare(0x400) execveat(r2, &(0x7f0000262000-0x8)='./file0\x00', &(0x7f0000d9e000-0x30)=[&(0x7f0000a73000)="2f2f747275737465642340776c616e30de6c6f212600", &(0x7f0000a35000-0x2)='?\x00', &(0x7f0000f3b000)='\'ppp0\x00', &(0x7f0000ef4000-0x16)='#}em1keyringmime_type\x00', &(0x7f000010b000-0x20)='ppp1\\!security}^^,trustedwlan1T\x00', &(0x7f0000f05000-0x2)='*\x00'], &(0x7f0000d2a000-0x30)=[&(0x7f00009a3000)='vboxnet1em0&procGPL\x00', &(0x7f0000d72000)='\x00', &(0x7f0000a70000)="8200", &(0x7f0000cf2000-0x2)='&\x00', &(0x7f0000fd0000)='\x00', &(0x7f0000e67000-0xc)="5b2b74727573746564d97d00"], 0x100) getsockname$netlink(r2, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/18 03:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0x6)='ns/ipc') pipe(&(0x7f000042c000-0x8)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a02000)='/dev/autofs\x00', 0x408000, 0x0) ioctl$VT_RELDISP(r2, 0xb701) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00003b2000-0x8)=0x2) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000099000-0x10)={0x6, &(0x7f000077f000)=[{0x2, 0x9, 0x89d1, 0x9aa3}, {0x3ff, 0x1, 0x0, 0x5}, {0x80000000, 0x1ff, 0x0, 0x4}, {0x7fff, 0x1, 0x3f, 0x9}, {0x3, 0x100000001, 0x9, 0x4}, {0x1000, 0x401, 0x80000000, 0x8}]}, 0x10) bind$can_raw(r1, &(0x7f0000c48000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 03:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e40000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = syz_open_dev$dmmidi(&(0x7f0000c2d000-0xd)='/dev/dmmidi#\x00', 0x0, 0x40001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e76000-0x20)={0x3, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000047b000)={0x80, r3}) r4 = syz_open_dev$audion(&(0x7f0000dd1000-0xc)='/dev/audio#\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000dd7000-0x38)=[@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x69c6ccfa}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2431}], 0x38) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r5, r5}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000573000-0x11)={'crct10dif-generic\x00'}, &(0x7f0000fe6000-0x23)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 124.168523] CUSE: DEVNAME unspecified 2018/01/18 03:53:02 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00008d3000)='/dev/vcs#\x00', 0x80000000, 0x8000) sendto$ax25(r0, &(0x7f0000718000)="7e74af0544a4889bbd76c32cb83d4aee76e98a16490f42a9a5bc7f866a782d5213483b25ef64dcee230f8227d9f1ac4b72c2dca35e7e0ee963e436a87787a1fb362b1ee9fa9d7bb2d21e9ccc5e3e2b0642635bf1d611615fc40c6db9a6b48a8a9fe48862529d01", 0x67, 0x4004000, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) open(&(0x7f0000871000)='./file0\x00', 0x2000, 0x10a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000007000)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000007000)={0x8, 0x0, 'client1\x00', 0xffffffff80000002, "c00b113cf9336e7d", "9c6394d1418dec318d2e1451ec3fe9bea508f7b17a8c6d4cbd72e2238fb2dfb8", 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r2, 0x4156, &(0x7f0000006000-0x1f5)="") 2018/01/18 03:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) timerfd_create(0x7, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00002c3000-0x8)='./file0\x00', 0x400, 0x40) listen(r1, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) socketpair(0x0, 0x0, 0x0, &(0x7f0000fae000)={0x0, 0x0}) getsockname$unix(r2, &(0x7f00000b1000-0x6e)=@file={0x0, ""/108}, &(0x7f00007ca000-0x4)=0x6e) accept4$packet(r3, &(0x7f0000e60000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000157000)=0x14, 0x80800) 2018/01/18 03:53:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x0, r0) accept(0xffffffffffffffff, &(0x7f0000681000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000002b000)=0x10) fstat(r0, &(0x7f0000bc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d03000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in=@empty=0x0, 0x0, 0x800, 0x0, 0x0, 0xa, 0x80, 0x20, 0x32, r3, r4}, {0xfff, 0x8, 0x3, 0x400, 0x8000, 0x10000, 0xde4, 0xc0000000000000}, {0x4, 0x7, 0x81, 0x4}, 0x1, 0xf, 0x1, 0x1, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0x4, 0xcf7, 0x7, 0x8000}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 03:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000139000-0x1c)=""/28, 0x3cc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000043c000)='/selinux/load\x00', 0x2, 0x0) sendmsg(r1, &(0x7f000065e000-0x38)={&(0x7f0000a12000-0x6)=@hci={0x1f, 0x5, 0x3}, 0x6, &(0x7f0000d66000)=[{&(0x7f0000958000-0xd)="93e937940dfb31cbbf5784f986", 0xd}, {&(0x7f00001ac000)="72282f6264a40020cd5306aeea6972a73f888e103d30f6deb79905a62836085f293cbc3c53f573fd158859e04283", 0x2e}, {&(0x7f0000146000)="", 0x0}, {&(0x7f0000f09000)="c56dcb26dc9606f91dd03e1a2dde55d2c47a60e15d02200d2c134749d55b58b9038f6662e429a05d5965a164455afc0c69ebc7dd82f2267a8fed7c1816f1a30c43da9bc9a2845e9705150bbb", 0x4c}, {&(0x7f000005d000)="c8cc4bb6d5d6b4094554907e70ee10643da3d7f1f3d2630a873c8ef247524235028d798129c5c20c7e5691dbf844c9337c8916c997e5c2a4613bf739", 0x3c}], 0x5, &(0x7f00007c5000-0x2f8)=[{0xf8, 0x0, 0xfff, "6a71063579756c13d4929bcae64197b2bff29f1247f86ddc78706cd43623506d94796237336877a921fee9dc90a25e9c9bf76b3d3c81c64b5e32e0a9d285f3a8e9dce39b27615f2ab7c59c52038285f4606bf437df02f77297bbb381fe6b1a9a581763dc445d4a9baa917f995eda32ac0cd3db3ef4251e0d302b88a0e2b1423547dec12199d76fe1bfd195d676ead7ea8f1156ad6718475fc506be8068e17537a24365f9cc0fdbc1220a8919613962ef9e8c3668ba5594a7c7c7418fc5efd877fd1102255d7e4159da4a97fdb953acae3464c61c7fe29b29b97a0a1b75a85c9805eb31a9"}, {0xd0, 0x10d, 0x1f, "c29af2c190c1892f6209fe62e33069d0682f669bd9ab2632c98ee0393867ee28608a2315e9004458f426255c5f200746b131fdac66f7438144319785a512c1581c14269df9ecfabdfd109143b4536e11258eedcd15a6fe8a80e281dfe8d545323fbdc9293088a42a3d0f201f55cca40eee7d267edd0e6745620d8a2d21ed0362b5cf2226716f2d95dfa9a6c24b58b65f2b33d564819e50549036608eed45e2d110884e8cab8b0c7fae6a4ee2d2066dc98f8395b87ee37078719b"}, {0x110, 0x10d, 0x3, "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"}, {0x20, 0x107, 0x2, "2d4f02417e917637a223d86805c6ba"}], 0x2f8, 0x84}, 0x40040) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000068f000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f56000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000038f000-0x72)=""/114) rt_sigqueueinfo(r3, 0xe, &(0x7f0000c8f000)={0x5, 0xff, 0x3f, 0x100000001}) 2018/01/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00001ba000)={0xae, 0xffffffffffff84cb, 0x7ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) fanotify_mark(r0, 0x0, 0x10000, r0, &(0x7f0000712000-0x8)='./file0\x00') 2018/01/18 03:53:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f00002b0000-0x8)='./file0\x00', &(0x7f0000e67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x1, r0, 0x0, 0xfffffffffffffffc, 0x562e3336c0ed74df) 2018/01/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000088000)='keyring\x00', &(0x7f0000e8b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0xfff) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) writev(r2, &(0x7f0000ac3000)=[{&(0x7f0000d6f000-0x1000)="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", 0x252}], 0x1) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e9a000)=[{0x0, 0x0, &(0x7f00002e1000)=[{&(0x7f0000007000)="aa05c3839685ead8a4d9182b6bb77e606a18ef887229f23c3e2b5e6172d22e9a003bf71a08f687a7ff1585528f", 0x2d}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e49000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000375000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fe5000)=0x0, &(0x7f0000e2e000)=0x4) fsync(r1) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000246000)={0x7fffffff, 0x39c, &(0x7f00009c7000)="012620b193dce0fcf02f9321f3c43370c4a9e19e3d3ce5931c18c6f30077142096cf7e845059ff5e2131385c349f768ab6908603b4c8d79c12240749c0becb21cf2a6f", &(0x7f0000e9f000)="6aeca958cc31b0bfd964439aaa7d04f430dae2911193e19cdb7dac9ae7c5cf8cee4ec8456176f5bd3deae9af1a298ad118f88f940cec42238e9f4d2a43f94d3f33063d5440fb1304b4d2c303fb9d0a577baaf1e28a0276a809f4f4009dc9a935c18c47078b70c022848c4533eaf362570658b5ab24fc113cf5a2cc02117b659ae906c0bbcf1b7676a69b20ebdae4cc2d09d9d4f9fcf2fb9a40b48e40a55e829e", 0x43, 0xa0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000677000-0x4)=0x0, &(0x7f00004f6000)=0x4) fcntl$setlease(r0, 0x400, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000010b000-0x10)={0x8, 0x6, 0x4, 0x6}, 0x10) fcntl$getflags(r0, 0x401) 2018/01/18 03:53:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005fb000-0x4)=0x6, 0x4) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000132000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003f9000-0x41)="765721227347df7cf80000000000000000", 0x11, r1) r3 = add_key$user(&(0x7f0000719000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff328536a7eda22d2a18d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee75976896b5e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000934000-0x8)={0x0, 0x0}) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r2, r3, r2}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndmidi(&(0x7f0000911000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x200500) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000344000)=0x0, 0x4) 2018/01/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008af000-0x1)='./file0\x00', 0x0, 0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000ec2000-0x8)={0x1, 0x40}) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r1) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r1) r4 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000086e000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000ac7000)={0x0, 0x0, 0x0, 0x0, 0xf9, 0x6952f132ee5e4049, 0xc, 0x1, "dbcba14154dc74394a36139c885857f1d34d58c6cdb7f15812d88b1b64f49a5d3f7a4c3aa3409355de298526fa61711141bb85ceefc956a4bcac75c3bec10615", "a33178290d0ae54babb46cb5f07849f99a0a85b6c303e54a676f7d791480ff47", [0x0, 0x4], 0x0}) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000ac8000-0x9)={0x1f, {0x77c, 0x4, 0x10000, 0x10001, 0x4, 0x4}, 0x2}, 0x9) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x1) 2018/01/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00003a6000-0x8)=0x0, &(0x7f0000af3000-0x4)=0x8) [ 124.397955] QAT: Invalid ioctl 2018/01/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) accept$ipx(r0, &(0x7f0000cc9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d4000-0x3)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 03:53:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c71000)='/dev/ppp\x00', 0x200, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b11000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x8) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000142000)='/dev/input/mouse#\x00', 0x6, 0x10000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000092b000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000760000-0x148)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000033000-0x10)='/selinux/access\x00', 0x2, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000226000)={0x0, 0x0, 0x0}, &(0x7f000082d000)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000a7a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3300}) setgid(r5) 2018/01/18 03:53:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000937000-0x16)='/selinux/checkreqprot\x00', 0x880, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003b9000)={0x0, 0xd7}, &(0x7f00003b8000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000070b000-0x20)={0x100, 0x0, 0x8000, 0x1, 0x5, 0x2, 0x5, 0x4, r1}, &(0x7f00009a6000)=0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b84000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000de4000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b84000-0x8)={r3, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000264000)={r2, &(0x7f0000d30000)=""/87}) shmget$private(0x0, 0x1000, 0x100, &(0x7f00004a4000/0x1000)=nil) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000975000-0x4)=0x400, 0x4) 2018/01/18 03:53:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x1, 0x101, 0xfffffffffffffffc, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 124.481078] QAT: Invalid ioctl 2018/01/18 03:53:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000638000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000cca000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x21}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 03:53:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000096000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000016e000)={0x28e, 0x1, 0xc8b1, 0x1ff, 0x4, 0x80000001, 0x4, 0x2, 0x3, 0xffffffffffffffdd}) r2 = syz_open_dev$adsp(&(0x7f0000f77000)='/dev/adsp#\x00', 0x0, 0x400) r3 = getpgrp(0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000033f000)=r3) 2018/01/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000001, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d3f000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='proc+wlan0\\)\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fb6000-0xb)='/dev/mixer\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000bc3000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000163000)=0x0) 2018/01/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = getpid() r5 = getpgrp(0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000014000-0xe)={0x1f, 0x3, {0x6, 0x80000001, 0x6, 0x200, 0x57f5, 0x1}, 0x1f, 0x3}, 0xe) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000015000-0xc)=@known='trusted.syz\x00', &(0x7f0000014000)='(,em0#keyring\x00', 0xe, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000013000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000016000-0x8c)={0xa86, 0x7ff, 0x200000, 'queue1\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0x423357406b98be21) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000000c000-0x70)=[{&(0x7f0000005000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000)=[{&(0x7f0000014000-0xbc)="35ded762f4b9a224bd80033156b9cfdc03044fcc9f5d9233b94c01b3f1d28eb80eabb3f79933820cfb0d3a8bbe3df5a13ef87e9ce034ee531550f6cfe1c827c02560f837f1189b1af381aa92a63f3c5169dfeced98770efe1e451f40f338f35da3215800109dd97312a4c2b3ddf9befd8d745724f8ee46fc037ee079a3ab77ad414afc3073e5090e3bf78924468daa5d55de1cc84768938d13b34653827ed299ccd6d0a59ea57996e20c9ab51e88e5abbf81cc488cf7199c8f959318", 0xbc}, {&(0x7f0000014000-0x3b)="734aa007c77cefd4111e0f304e30a01c6260908fcb9b8988ba4d58610745292b2f651a2f8bf5b45e0da0ca139b4e10b11723c7f391c706ccf9ab5b", 0x3b}], 0x2, &(0x7f0000002000-0x148)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r1, r2}, @cred={0x20, 0x1, 0x2, r4, r1, r2}, @cred={0x20, 0x1, 0x2, r5, r1, r2}, @cred={0x20, 0x1, 0x2, r6, r1, r2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r7, r0, r0, r0]}], 0x148, 0x810}, {&(0x7f000000a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000011000)="53051d7f61940e847a45d14094bc94648b10c4b797e88046ae85cb8a4d03d3473aa794ff03354cb0837a841770afbc3aeb95e350d0cd66c002bff4459cd1ddb410c05c0f73073dbe68bc8ee1033170352f9e7bac29bf199d0e167ef62d6785d7d650e5757a7af3b9c4f8d3b7a538629d87635821cacf9e279e8c78a028f302626ee48b74e6a5837297544b5123fb6c7c8ae9e25511fa470e7752c44eef1812c84355fe56e792ef38a4bf9102149dd6b626f108172ced0843", 0xb8}, {&(0x7f0000014000-0xbe)="81e37b5227a65a804426e627056640457ce17c728e3d0ba2badda2cf1a4492869e82e039656b0165f03d166db940e8a2d67e6f1e34c533adb218f5729991fd9828eed85efe8084120a33ec7a070bafe7986509034f3590656ba24a7b046918ce3f1ae943a7d90b202a7594f9f4d94d08209da01d0a4c33a47dcc2fbd1e2fa29f565b7bbbb7de7048e96af55696d7b818548818285b6164d6f0f611cf86cbbe2f33d28d97902e0b77c449a1585b6fe0fd7290b0063b6a15016f2f51c765c2", 0xbe}], 0x2, &(0x7f0000013000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r1, r2}, @cred={0x20, 0x1, 0x2, r9, r1, r2}, @cred={0x20, 0x1, 0x2, r10, r1, r2}], 0xd8, 0x4000000}], 0x2, 0x4040) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/18 03:53:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b53000)='keyring\x00', &(0x7f000071f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecf9fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd69555f41f6fe0f3d5002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91d344ed00000000000000000020fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00007aa000-0xc)={r1, r2, r2}, &(0x7f0000710000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f0000288000)={'cbcmac(cipher_null-generic)\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) read$eventfd(r3, &(0x7f0000d50000)=0x0, 0x8) getuid() 2018/01/18 03:53:03 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) 2018/01/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x753f, 0x0) 2018/01/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d6000)={0x0, 0x0, 0x0}, &(0x7f0000ea4000)=0xc) prctl$setptracer(0x59616d61, r1) dup2(r0, r0) 2018/01/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) sendmsg$nl_route(r0, &(0x7f0000bbd000-0x38)={&(0x7f00002d7000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000432000)={&(0x7f0000165000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x111, 0x7, 0x1, {0x80}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4005}, 0x80) r1 = accept4$alg(r0, 0x0, 0x0, 0x1) readv(r1, &(0x7f0000129000)=[{&(0x7f0000107000)=""/118, 0x76}], 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005b2000-0x4)=0x0) bind$netlink(r2, &(0x7f00002e0000)={0x10, 0x0, 0x2, 0x0}, 0xc) 2018/01/18 03:53:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000007b000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) listen(r0, 0x2005) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000efb000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dd3000-0x4)=0x0, 0x4) 2018/01/18 03:53:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f00002b4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000c64000-0x10)={r0, r1/1000+10000}, 0x10) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008dc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00009d7000-0x4e)=""/78, &(0x7f0000488000-0x4)=0x4e) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f00004e8000-0x4)=0x0, &(0x7f0000395000-0x4)=0xfffffffffffffcd7) 2018/01/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) close(r0) 2018/01/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) socket(0x1b, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000aaa000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005bf000-0xb8)=@ethtool_rx_ntuple={0x35, {0x2, @udp_ip4_spec={@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}, 0x0, 0xffffffffffffffff, 0x0}, @hdata="9a59a2fff769948fd46da4acedbaa2e065d78e6666d2553232cf4623f6f5bb826e78cd07471f30aa9490e78ebd263b6d3b6ab27deb422e3997ffd6c1f95cfe996995db647dc43596", 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$nfc_llcp(r1, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) 2018/01/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000286000)=@ethtool_gstrings={0x1b, 0x7, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) 2018/01/18 03:53:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/kvm\x00', 0x2200, 0x0) r2 = creat(&(0x7f0000094000)='./file0\x00', 0x20) semctl$SETVAL(0x0, 0x2, 0x10, &(0x7f0000daa000-0x4)=0x3f) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/checkreqprot\x00', 0x483, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e90000)={0x0, 0x32, "117a310f9325a0dce9b53b0d75394270d93918c4c74e7f3e3685349c7f25df147f9ac240df4f791b366736156b5e4f6c2f1f"}, &(0x7f0000226000)=0x3a) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000ae8000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000eaf000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x200000000000000, &(0x7f000064e000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000d0e000)={0x0, 0x0}) nanosleep(&(0x7f0000671000-0x10)={0x0, 0x0}, &(0x7f00002d5000-0x10)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) times(&(0x7f00002b3000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$sndctrl(&(0x7f0000bff000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x80000) 2018/01/18 03:53:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f4d000)=0x0, &(0x7f00000f7000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 03:53:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000105000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x7fffffff, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x3, 'A'}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = request_key(&(0x7f0000c99000)='ceph\x00', &(0x7f00009b4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a0f000-0x4)='#%^\x00', 0x0) r1 = getpgrp(0x0) rt_sigqueueinfo(r1, 0x29, &(0x7f00009ad000-0x10)={0x18, 0x1000, 0x2880, 0xfff}) keyctl$setperm(0x5, r0, 0xffffffff) 2018/01/18 03:53:03 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000f50000)=0x0, &(0x7f00007ba000)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000050d000)='/dev/admmidi#\x00', 0xe5, 0x20000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000c39000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c86000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000e05000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000b2000-0x14)={r2, 0x9, 0x2, 0x20000007fff, 0x0, 0x80}, &(0x7f00004ff000-0x4)=0x7) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000817000)='reno\x00', 0x145) 2018/01/18 03:53:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x62b]}) r0 = syz_open_dev$sg(&(0x7f00003cb000)='/dev/sg#\x00', 0x6, 0x34800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00003f7000-0x10)={0x0, 0x3, 0x4, 0x2, 0x0}, &(0x7f000059f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a19000-0xc)=@sack_info={r1, 0x109, 0x6}, &(0x7f0000001000-0x4)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000027d000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$sock_ifreq(r2, 0x89df, &(0x7f00009d4000)={@generic="0a0b0cde151fca8c83300857c1765557", @ifru_settings={0x400, 0x8, @fr_pvc_info=&(0x7f0000138000)={0x2f, @common="67720574615f3000"}}}) 2018/01/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x3b9ac9ff, &(0x7f0000009000-0x10)={0x2000, 0x1}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fd3000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000ad0000-0x8)={0x1, 0x6}) r1 = semget$private(0x0, 0x3, 0x2) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000e8e000)=""/124) 2018/01/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb9000-0x10)='\x00') utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)={0x10000, 0x40000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 03:53:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x20800) write(r0, &(0x7f00005e0000)="69adb1036d50df68864920cc4558056d8a8423c834e28be88a2d57d931049fca39e85250a027b26032ebe16622565b9a5c838c362854411e09e8eda72a1d840faf336b63027d6a57fac6af8cc7ca72b2141626be81217ca66901fe5c51b18db0113be3109f63cb8a547e43389c4ab9759b6d32f58fb919b458b3fd06d11e479ca99a200580db29c302c72716de", 0x8d) syslog(0x3, &(0x7f0000345000)=""/144, 0x90) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000048f000)='/dev/sequencer2\x00', 0x20c100, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) 2018/01/18 03:53:03 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x8, @sync=&(0x7f0000005000)={0x1, 0x9, 0x1ffc00}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000003000)='/dev/dsp#\x00', 0x8, 0x10802) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000004000-0x8)=0x0) 2018/01/18 03:53:03 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd6000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d0f000-0x14)={0x8, [0x8000, 0x0, 0xaa, 0xff, 0x7ff, 0x200, 0x8000, 0x7d]}, &(0x7f0000fd5000)=0x14) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000067d000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/18 03:53:03 executing program 2: socket(0x11, 0x800, 0xd816) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00005bd000)=0x100000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f8c000-0x4)=0xfffffffffffffffd, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/01/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) dup2(r1, r0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fb4000-0xa)='./control\x00', 0x1) 2018/01/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f0000332000-0x10)={0xa0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000567000-0x8)={0x0}, 0x8) 2018/01/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000c42000-0x8)=0x80000001) r3 = syz_open_dev$vcsn(&(0x7f00003d8000-0xa)='/dev/vcs#\x00', 0x67aa9072, 0x200) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000d6f000)=0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00000f1000-0xd7)=""/215, &(0x7f00001e7000-0x4)=0xd7) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/01/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000168000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000082000)={0x6, 0x3, 0x101, 0x7fff, 0x100, 0x7fffffff80000, 0x8eb5, 0x17a, 0xcc, 0xf2}) setpriority(0x2, 0x0, 0x0) 2018/01/18 03:53:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d68000-0x2c)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000edd000)='/dev/mixer\x00', 0x40, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000bac000)=""/137) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006df000)={0x5, 0x0, 0x2, 0x9f}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000201000)={0x5, r3, 0x10001, 0x3f}) 2018/01/18 03:53:03 executing program 1: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000ac9000/0x3000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) 2018/01/18 03:53:03 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000002000)='nodev}md5sum-%procð0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/01/18 03:53:03 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b43000-0x9)='/dev/dsp\x00', 0x40002, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000092d000-0x78)={0x7, 0x0, [{0x18a, 0x0, 0xb7d8}, {0xbbf, 0x0, 0x7ff}, {0x899, 0x0, 0x6}, {0xa67, 0x0, 0x8}, {0xbb7, 0x0, 0xff8d}, {0xbbe, 0x0, 0x9}, {0xb6f, 0x0, 0x4}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000073f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ce000)=0xc) lstat(&(0x7f0000258000-0x8)='./file0\x00', &(0x7f000026e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000b27000)='./file0\x00', r2, r3, 0x0) lseek(r1, 0x0, 0x1) 2018/01/18 03:53:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x4, 0x7) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) r1 = open(&(0x7f0000c87000)='./file0\x00', 0x20200, 0x1) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000005c000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000854000-0x10)='/dev/sequencer2\x00', 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000e6d000)={&(0x7f00006a6000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00009a8000)={&(0x7f000071c000-0x14)=@getaddr={0x14, 0x16, 0x600, 0x3, 0x3, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 03:53:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000097a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x7387, 0x0) r3 = dup2(r1, r2) r4 = dup2(r1, r1) ioctl$int_in(r4, 0x5452, &(0x7f00005bd000-0x8)=0x41) r5 = getpgrp(0x0) fcntl$setown(r1, 0x8, r5) fcntl$setsig(r1, 0xa, 0x12) r6 = gettid() getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000e27000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000617000)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000082f000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x7, 0x7, 0x5, 0x400, 0x10000, 0x1000000, r7}) vmsplice(r2, &(0x7f00006bd000)=[{&(0x7f0000dde000-0x1000)="a9", 0x1}], 0x1, 0x0) ptrace$peekuser(0x3, r6, 0x1ff) tkill(r6, 0x100000000000016) 2018/01/18 03:53:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x22, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000072e000-0xc)='/dev/audio#\x00', 0xa465, 0x101) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000100000)=""/0, &(0x7f0000c9a000)=0x0) getrlimit(0x0, &(0x7f00006a0000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000334000)={@generic="c498aa4302f96be06c8f148132079d29", @ifru_flags=0x1002}) 2018/01/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r0, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000c97000)="", 0x0) 2018/01/18 03:53:03 executing program 7: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x40045, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/01/18 03:53:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x67, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00003e3000)={"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"}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000-0x8)='./file0\x00', 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000da0000-0xd)='/dev/usbmon#\x00', 0x5, 0x303000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004b9000)={0x6, 0x8000, 0x3, 0x101, 0x0}, &(0x7f0000e09000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000261000-0x8)={r2, 0xffffffffafba8d9e}, 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e58000)=0x0, &(0x7f00001ab000)=0x4) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") r3 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) unlinkat(r3, &(0x7f0000689000-0x8)='./file1\x00', 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000012f000)=0x6, &(0x7f00001df000)=0x4) r4 = getuid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001fc000-0x8)={r2, 0x9}, &(0x7f0000ee6000-0x4)=0x8) r5 = getgid() fchownat(r1, &(0x7f0000a60000-0x8)='./file1\x00', r4, r5, 0x95038e5b56b7ec48) 2018/01/18 03:53:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008d5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000698000)={0x0, @in={{0x2, 0x1, @rand_addr=0x9fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x9, 0xffff, 0x9, 0x986a}, &(0x7f0000300000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002e2000)={r1, 0xd9}, &(0x7f00005ff000-0x4)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e77000-0x108)={r2, @in6={{0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x5, 0x9, 0x4, 0x101, 0x1f, 0x100000001, 0xffffffff, 0x3, 0x9, 0xfff, 0x1, 0x239e40000000000, 0x8, 0x6]}, &(0x7f000060a000-0x4)=0x108) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000a7b000-0x4e)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c21000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000a81000)="18000000020001000000be8c5eff8c88360000f1010300ec0006000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000012c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa010b000400", 0x90) 2018/01/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b44000-0xb)='pkcs7_test\x00', &(0x7f0000b43000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b43000)="63563c99bd3f16e2a57f2c03da89ce7c39eea27de4dd9e8947ee00c660750c31a819e08c8ddce920c8b5", 0x2a, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x2, &(0x7f0000326000)=[{0x1d, 0x0, 0x9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/18 03:53:03 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000013000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000012000)={&(0x7f0000000000/0x1000)=nil, 0x1f, 0x1, 0x20, &(0x7f0000009000/0x3000)=nil, 0x6}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000014000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a8, 0xe640000000000000}, &(0x7f0000014000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000)={r1, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35, 0x0}, 0x98) 2018/01/18 03:53:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000023e000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a31000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000806000-0x20)={r2, &(0x7f0000e9e000)="882e70d5ef4556840eb11bfe784030edff77fa21e83ca2c1385d9f4c4ed8965cca62f88b4c91c79a89f4b2595c0a8cf6eb1809d16accde", &(0x7f00009bb000-0xb8)="0e963c9a33abf1d5792c5b24287ba75dabafd146e7d17ff96856a1830908925be25a21f51380c86e4de2c0d6bf10f0c7b5b1a1c26b4be8dd5a25a85d79d46630e4d7d7061054f3f2b0ece7c04f0d52dec685eb0398f41dd4746343291c2b15060c9e13a55f1a78824a2d07214960edc07b1f0972772e8ea5bc98c37802eadb00f568e9176332684c455a251a497e4223ad4ffbf012e776ce62857ec9f25e7c1baa1e511f35457e34c7154a5719213034d86ec131c82f7310", 0x1}, 0x20) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ec4000)=0x4, 0x4) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000025000-0x1000)=""/4096, &(0x7f00007ef000-0x4)=0x1000) 2018/01/18 03:53:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f83000)=0x7ff) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00001f5000)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) 2018/01/18 03:53:03 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d86dd"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f000002a000)='./file0\x00', 0x0, 0x0}, 0x10) fcntl$setflags(r0, 0x2, 0x1) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000002a000)=0x0) 2018/01/18 03:53:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00003f9000)=0x0, &(0x7f00001c2000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003e8000)={0x0, 0x3, 0x2, 0x0}, &(0x7f0000abb000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000098c000)={r1, 0x100}, &(0x7f0000275000)=0x8) 2018/01/18 03:53:04 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ca000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000786000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00004f0000)="ebb29c2aa8000000000000ffff39b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00002af000)=0xa000) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) read(r1, &(0x7f00003cf000-0x49)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xdcf5, 0x0, 0x0}) 2018/01/18 03:53:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x5, 0x0) listen(r0, 0x1) [ 125.280403] kvm: vcpu 0: requested 10176 ns lapic timer period limited to 500000 ns 2018/01/18 03:53:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/audio\x00', 0xa081, 0x0) sendmsg$key(r0, &(0x7f0000ce8000)={0x0, 0x0, &(0x7f00005c7000-0x10)={&(0x7f000009a000)={0x2, 0x15, 0x9, 0x7, 0x1b, 0x0, 0x3, 0x2, [@sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_key={0x10, 0x8, 0x3b0, 0x0, "0714549aa53da8fa27d6dd820db434a249931273141bc774089d7931c2e3b315a31d15454d2ea7918c05b899364dd911594174e587dc7bc6bf29e1a1e123722d2fb0d4b60facba2c21ac17757e038adeac680864a63084483a83c5cbaa5722398125b641be1fcc9c8a2cb7e742e640890e1d35b8a739"}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x88}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x40040) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) 2018/01/18 03:53:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000eaa000-0x12)='/dev/snd/pcmC#D#p\x00', 0xd52c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00001fd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x40000a) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00009c9000)={0x3, 0x0, [{0x1, 0x7, 0x0, 0x0, @msi={0x4, 0x5, 0xd797}}, {0x8, 0x3, 0x0, 0x0, @sint={0x8, 0x100000000}}, {0x10001, 0x7, 0x0, 0x0, @irqchip={0xfffffffffffffffc, 0x80000001}}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/18 03:53:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e8b000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000065b000)=""/146) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f000094b000-0x4)=0xff, 0x4) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/18 03:53:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00005bc000)={&(0x7f0000508000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fa0000-0x10)={&(0x7f00003aa000-0x3c)=@getlink={0x34, 0x12, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000ca000)=@common='ip6tnl0\x00', 0xffffffffffffff94) 2018/01/18 03:53:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r0 = gettid() setpgid(0x0, r0) 2018/01/18 03:53:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6487, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) syz_open_pts(r0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000dd9000-0x14)={0x0, 0x915, 0x5, 0x4, 0x2}) 2018/01/18 03:53:04 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d81000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x68)={0x6, 0x80000000, 0x6, {0x0, 0x0}, 0x5, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000383000-0x8)='./file0\x00', 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000159000)="dc13b51a5b31306e78dd580871ab2144ece47034", 0x14) 2018/01/18 03:53:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x60)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d4000-0x4)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000d6a000-0x12)='/dev/snd/midiC#D#\x00', 0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000350000)={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]}, 0xa62, 0x9c6a, 0xffffffff, 0x9, 0x5c}, &(0x7f00003a9000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000d8000)={r2, 0xffffffff}, &(0x7f0000bd0000-0x4)=0x8) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000496000-0x4)=0x2, 0xfffffee1) 2018/01/18 03:53:04 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x60)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d4000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d86000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) arch_prctl(0x1004, &(0x7f00008d7000-0x3b)="d7f8388bc8a916ec5b31ffc7fb74a37d6a5fba8395186673cb70eadae666ba739d3469324809bb3b19fdde3fa9bed310bc4b5b594d8a3677ddf3e1") fcntl$getflags(r0, 0x40b) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x77359400, 0x0}, {0x7, 0xe4c}}, &(0x7f0000f14000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = semget$private(0x0, 0x3, 0x200) semctl$SEM_INFO(r1, 0x400000, 0x13, &(0x7f0000351000-0x6b)=""/107) pipe2(&(0x7f00003f8000-0x8)={0x0, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f00002a5000-0xd)='/dev/snd/seq\x00', 0x0, 0x40001) 2018/01/18 03:53:04 executing program 6: r0 = syz_open_dev$audion(&(0x7f00001a1000)='/dev/audio#\x00', 0x5, 0x20000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00004f9000-0x78)={0xfff, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x6, 0x8, 0x0, 0x101, &(0x7f0000aee000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff, 0x7863, 0x4}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5405, &(0x7f000001d000-0x8)=0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/18 03:53:04 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000000c000-0x4)=0xb5f) 2018/01/18 03:53:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000854000-0x12)='.request_key_auth\x00', &(0x7f0000f02000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000673000)="2d13ec554ef2a08772056e6f38f3fb8bddf8a8fcc034126e129fa072735f43bf7596c64962cf0f966d19f94bb44d1687abe548eff21a64c8a7f4b9ca719d7225917790e760d23e59554352f5b13bebca705b2d515a9ddd95dba2dd5599a096c5834faff440f9ac0f7b1273beb98eafd13ad01bd07ca8d61e48a127024b05d51ebd6b4c71dad69d43f4abfffffb68bd923d4d1fa6da8372b5a95075734bb4440ea4043fc41929eaef574f97352c2bc0f18d46573fde869f9a45bc15ecd25805125bf9ead08e7a925a6de09bb2a93fd3e52eed65952d3421a557", 0xd9, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000abf000-0x3c)=""/60, 0x3c) r1 = add_key(&(0x7f0000462000-0xa)='id_legacy\x00', &(0x7f00006e5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000f8b000)='big_key\x00', &(0x7f000081b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a81000)='\x00', r1) 2018/01/18 03:53:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000019b000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0xd9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000038a000-0xc)='/dev/autofs\x00', 0x504c0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000fe5000-0x1)=0x9, 0x1) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000553000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x0}) 2018/01/18 03:53:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e38000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a55000-0x4)=0x0, &(0x7f000078b000-0x4)=0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b61000)="") umount2(&(0x7f0000d97000)='./file0\x00', 0x5) 2018/01/18 03:53:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000d27000)={0x0, 0x0}, 0x0) clock_gettime(0x2, &(0x7f0000b58000)={0x0, 0x0}) 2018/01/18 03:53:04 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000e27000-0x2)="f615", 0xffffff5b) 2018/01/18 03:53:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"7f742b1a8f6df1"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) read$eventfd(r1, &(0x7f0000006000)=0x0, 0x5) 2018/01/18 03:53:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000486000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b88000-0x4)=0x1c) ioctl$sock_ifreq(r0, 0x89fd, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/18 03:53:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000c28000-0x22a0)={0x59c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x58c, 0x0, [@generic="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"]}]}, 0x59c}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x598) 2018/01/18 03:53:04 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000015000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000018000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000018000)=0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000b000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000012000)=0x8c) ioctl(r0, 0x4400000000001277, &(0x7f0000012000-0x3)="") 2018/01/18 03:53:04 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f000001c000-0x8)='./file0\x00', 0x4000, 0x0, r1, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000000c000)={0x4, r0, 0x1}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000001b000)=[{r0, 0x100, 0x0}, {r2, 0x90, 0x0}], 0x2, &(0x7f0000019000-0x10)={0x77359400, 0x0}, &(0x7f000001b000)={0x7fff}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r5, &(0x7f0000009000-0x8)=0x0, 0x57a) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f000000b000-0x40)={0x800, 0x98c7, 0x7, 0xaf, &(0x7f000001c000)=""/175, 0x1000, &(0x7f000001d000-0x1000)=""/4096, 0x4a, &(0x7f000001c000)=""/74}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f000001e000-0x2c)={0x57, 0x0, 0x4, {0x3, 0xfff}, {0x0, 0x5}, @period={0x5a, 0x1, 0x8000, 0x4, 0x9, {0x10000, 0x0, 0xfffffffffffffffd, 0x7}, 0x2, [0xe5c, 0xe3]}}) read$eventfd(r5, &(0x7f0000006000)=0x0, 0x5) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f000001e000-0x30)=[{&(0x7f000000a000)=""/133, 0x85}, {&(0x7f000001d000)=""/0, 0x0}, {&(0x7f0000008000)=""/224, 0xe0}], 0x3, 0x0) 2018/01/18 03:53:04 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fc7000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0xfffffffeffffffff, 0x3ff, 0x2fa}, &(0x7f0000fc7000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000066a000)={r1, 0x5}, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00008a7000)={r0, 0x7}) 2018/01/18 03:53:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/01/18 03:53:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000aa1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x100000001, 0x0, 0x3, 0x7, 0xb3d, 0x90000000, 0x8001}, 0x20) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d5c000-0xa)='/dev/ptmx\x00', 0x24080, 0x0) listen(r0, 0x25) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000232000-0x4)=0x0, &(0x7f00003b9000)=0x4) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r1) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000ae4000)=0xff) 2018/01/18 03:53:04 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0x11)='net/ip6_mr_cache\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x1f, 0x0}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc47, 0x8, 0x24a, 0xfffffffffffffffa, 0x84}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000005000-0x70)=[{&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x40)=[{&(0x7f0000000000)="1724e6fb", 0x4}, {&(0x7f0000004000-0xba)="7b6f74da02d3b6bde10b638a6b305f47385a09a12785b26ed08219baf8034a6baaf34bdf244d0f70e14d10aade511d7c14c10b221a034c858683afecb0fac66abece5fb91d7d93adcf2a3fcd1e89fa8b1611c4c8ee13ff8a5a2c89996b2df63fba98967a0cc95d6eedabc04f6f3243e0634bdd21e911e058f4fe2ef04a8cfb3371fa63c3e304fdc728603ab72b69d4fe10b8c7820329a0c96ab2ae6ace9d46ae9b896304a8aac9e13748c8fd11eb6550c79886ff7753e5fcc365", 0xba}, {&(0x7f0000001000-0x9c)="574c10b4eaec868b794327c38ec70978d279017a4f2db5f7efff52019cab84d8f3f35b88ad435a86e858edd8bf80c0ebe15464f3aff24ead95a152baac902a84b472a5e05c238d64a0d8fe98ca82503ee2889ff752a36a1dace962efa166fd98490157793baf8fb405c8792838890199264985eea2fd7b235c379b034a65c322ea84fafe1da5e0442e8343e3fe1f0d660b3041bffcdcf22a73188d0f", 0x9c}, {&(0x7f0000003000-0x62)="c611de75bfe4d34a1fa3fe34d4ebf9850a34ed325bd4fed40b928ec987863258fc190cb3823c864558cbcedf689e11c7940359a8884d771ca134643ae5e672ce715631d46471e43b2e5640ede5e8d69ed569dac767342da8229e9a54df1050c694ee", 0x62}], 0x4, &(0x7f0000004000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4}, {&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000-0x30)=[{&(0x7f0000004000)="2f55543960c561bb1164eddffd0b8d48", 0x10}, {&(0x7f0000003000)="3ab13e7795018c215a9e5c7ca193dd369b902b9c10cf729ab0b809944d20e25a6f50e799cace663be14fd207c7129922bd052a29f218ad58d988d67f0a4492b29ad435d6a3f83f3cfb2f6d8e03ed9790e38f66ec0417a7489f7edf44642e81fca33d220f7fea", 0x66}, {&(0x7f0000005000-0x41)="3d7b171c583909bf353209c6954a266c7080b181ec555777b7eabfbd5ec6fbf836965f69305fbf9d6ed49a84372da0816d19e232373554e0eef892d1dd34435c2de77d009d638530", 0x48}], 0x3, 0x0, 0x0, 0x4000080}], 0x2, 0x4800) 2018/01/18 03:53:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0xfffffffffffff801, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000118000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b95000)={0x4, 0x0, 0x0, 0x3ff}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a70000)=0x6) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000007b000)={0x80000001, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) read$eventfd(r3, &(0x7f00005e4000-0x8)=0x0, 0x8) write$sndseq(r3, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00004aa000)={&(0x7f0000772000)=[0x1, 0x586be3b3, 0xfffffffffffffffd, 0xffff, 0xffffffff, 0x8000, 0x1ff, 0x5], 0x8, 0x8, 0x3, 0x7ce0, 0x3, 0x6, {0x3, 0xae, 0x4, 0x10100, 0x40, 0x1000, 0x49e, 0x20, 0xfffffffeffffffff, 0x2, 0x61cf, 0x9c3, 0x0, 0x80, "8bcf7069614bf6841c6a7789750292dbbd5f83eb6b6e8e4ff16467b0446787c5"}}) 2018/01/18 03:53:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)='U', 0x1, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000618000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000e6000-0x38)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x40, 0x400, 0x5, 0x3, 0x400, 0x800, 0x3, 0x1000, 0x7, 0x80, 0x9, 0x0, 0xb7fc, 0x908f]}, &(0x7f000082d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004d1000)={r2, 0xd8, &(0x7f0000d73000-0xd8)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa9}]}, &(0x7f0000de6000-0x4)=0x10) fcntl$notify(r0, 0x402, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d34000-0x4)=0x0) 2018/01/18 03:53:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) sendto$inet6(r1, &(0x7f0000bd6000)="e0151eb0db66c1b4aa8d1518f500ba18d3b94d35c88ebc719f6f4ce1b095eb2a131bda8d825c3c657cd8be41fefd64375f6f412e0311aa123f38e183b9d1ffa55652c7d732acba769a591d26c41867a093d698229e9200d3e24a18e5e707eec53cc18c9f74be743746f99c469eb5cca14afe7559e8dbbced85aac72085251e2f8716e7bbea0f25c01dcc182d5b8a99d62fc941603dd73b6d4aca29acef78b4f5c1553914b23d2239d005259f75cfc1d33f0517aa96307acb0c865c30715ee19b7d4ee4b20f9b1972dd42eb1d836aa83565cc1c02f7c8e76d25fa00bd3a5e40074978ca7950f6086d72df15003efcc63bd9df43f705c71337af", 0xf9, 0x4, &(0x7f0000b81000)={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x33cd60c2}, 0x1c) dup3(r0, r1, 0x0) socket$alg(0x26, 0x5, 0x0) writev(0xffffffffffffffff, &(0x7f0000197000-0x20)=[], 0x0) recvmsg(0xffffffffffffffff, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 03:53:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) sendto(r3, &(0x7f0000793000)="e6de47e1bb8aabd7270cc6da238176ed5f62c817576c0c4220d15035", 0x1c, 0x20000000, &(0x7f0000079000-0x10)=@ipx={0x4, 0x7, 0x7, "c14b47be8a03", 0x2, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000842000)={r3}) 2018/01/18 03:53:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000175000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fe5000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1e}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ce0000-0x5d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socket$bt_hci(0x1f, 0x3, 0x1) [ 125.684346] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/18 03:53:04 executing program 6: socketpair(0x7, 0x80003, 0x1ff, &(0x7f0000e36000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x5, 0x0, 0xfffffffffffffbff, 0x407ffc0003}]}) modify_ldt$write(0x1, &(0x7f0000dab000)={0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 03:53:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002e7000)={0x5, 0xb, 0x101, 0x3, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(r0, &(0x7f0000dcf000)=""/187, 0xbb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001a1000)={r0, &(0x7f0000f5c000)="6b27c7b4aa9bdd5d5d5b60e9f4c9e205672079521727", &(0x7f00006a9000)=""/26}, 0x18) 2018/01/18 03:53:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ab2000)={0x0, 0x8, 0x0}, &(0x7f0000751000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000053f000)={r1, 0x20}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f4e000)={{{{0x2, 0x1, @rand_addr=0x9, [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, 0x34, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20, 0x0, 0x80000001, "113149d0d3ddd854ed8437ff03833a9c8f259ab697473d5f15c92835c4068c3adbb36e16ddda7cb1a6d36f9e79d78a8174e2c4a9f8f85191ef230c5d0c53442aba578a41bca340d26c547a2f71b6f3c9"}, 0x160) readv(r2, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b7000-0xc)={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d06000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0xa000, r0, &(0x7f000079c000)={0x30000001, 0x0}) [ 125.738825] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 125.767920] [ 125.769635] ============================= [ 125.773815] WARNING: suspicious RCU usage [ 125.778004] 4.15.0-rc8+ #266 Not tainted [ 125.782106] ----------------------------- [ 125.786292] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage! [ 125.794130] [ 125.794130] other info that might help us debug this: [ 125.794130] [ 125.802322] [ 125.802322] rcu_scheduler_active = 2, debug_locks = 1 [ 125.809031] 1 lock held by syz-executor2/17807: [ 125.813727] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000f6332286>] do_ipv6_setsockopt.isra.9+0x23d/0x39a0 [ 125.823673] [ 125.823673] stack backtrace: [ 125.828199] CPU: 1 PID: 17807 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #266 [ 125.835552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.844909] Call Trace: [ 125.847502] dump_stack+0x194/0x257 [ 125.851153] ? arch_local_irq_restore+0x53/0x53 [ 125.855837] lockdep_rcu_suspicious+0x123/0x170 [ 125.860497] inet_csk_route_req+0x82a/0xca0 [ 125.864812] ? inet_csk_reset_keepalive_timer+0x60/0x60 [ 125.870162] ? mark_held_locks+0xaf/0x100 [ 125.874305] ? ktime_get_with_offset+0x188/0x420 [ 125.879056] ? kvm_clock_get_cycles+0x25/0x30 [ 125.883544] ? ktime_get_with_offset+0x2c1/0x420 [ 125.888297] dccp_v4_send_response+0xa7/0x650 [ 125.892772] ? do_gettimeofday+0x190/0x190 [ 125.896989] ? dccp_v4_reqsk_destructor+0x60/0x60 [ 125.901850] ? selinux_inet_csk_clone+0x1a0/0x1a0 [ 125.906701] ? siphash_3u32+0x1f/0x290 [ 125.910590] ? secure_dccp_sequence_number+0x9f/0x150 [ 125.915775] ? dccp_parse_options+0x3d8/0x1030 [ 125.920335] ? secure_ipv4_port_ephemeral+0x120/0x120 [ 125.925505] ? security_inet_conn_request+0x89/0xb0 [ 125.930499] dccp_v4_conn_request+0x9f4/0x11b0 [ 125.935066] ? dccp_req_err+0x3e0/0x3e0 [ 125.939027] ? trace_hardirqs_on+0xd/0x10 [ 125.943162] ? ipv6_flowlabel_opt_get+0xaf0/0xaf0 [ 125.947992] ? perf_trace_lock+0xd6/0x900 [ 125.952147] dccp_v6_conn_request+0xd30/0x1350 [ 125.956715] ? trace_event_raw_event_lock+0x340/0x340 [ 125.961886] ? dccp_v6_do_rcv+0x9c0/0x9c0 [ 125.966034] ? print_irqtrace_events+0x270/0x270 [ 125.970773] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 125.975771] ? print_irqtrace_events+0x270/0x270 [ 125.980503] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 125.985495] ? dccp_rcv_state_process+0x50c/0x1620 [ 125.990404] dccp_rcv_state_process+0x574/0x1620 [ 125.995150] ? dccp_sample_rtt+0xf0/0xf0 [ 125.999189] ? __release_sock+0xca/0x360 [ 126.003227] ? lock_downgrade+0x980/0x980 [ 126.007369] dccp_v4_do_rcv+0xf1/0x160 [ 126.011234] dccp_v6_do_rcv+0x823/0x9c0 [ 126.015180] ? trace_hardirqs_on+0xd/0x10 [ 126.019302] ? __local_bh_enable_ip+0x121/0x230 [ 126.023948] __release_sock+0x124/0x360 [ 126.027913] release_sock+0xa4/0x2a0 [ 126.031602] ? __release_sock+0x360/0x360 [ 126.035723] ? lock_sock_nested+0x91/0x110 [ 126.039932] ? trace_hardirqs_on+0xd/0x10 [ 126.044061] ? __local_bh_enable_ip+0x121/0x230 [ 126.048714] do_ipv6_setsockopt.isra.9+0x50a/0x39a0 [ 126.053723] ? ipv6_update_options+0x330/0x330 [ 126.058283] ? check_noncircular+0x20/0x20 [ 126.062496] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 126.067676] ? find_held_lock+0x35/0x1d0 [ 126.071717] ? find_held_lock+0x35/0x1d0 [ 126.075762] ? avc_has_perm+0x35e/0x680 [ 126.079719] ? lock_downgrade+0x980/0x980 [ 126.083850] ? lock_release+0xa40/0xa40 [ 126.087804] ? lock_downgrade+0x980/0x980 [ 126.091930] ? lock_release+0xa40/0xa40 [ 126.095884] ? __lock_is_held+0xb6/0x140 [ 126.099924] ? avc_has_perm+0x43e/0x680 [ 126.103886] ? avc_has_perm_noaudit+0x520/0x520 [ 126.108538] ? iterate_fd+0x3f0/0x3f0 [ 126.112329] ? kcov_ioctl+0x56/0x1b0 [ 126.116027] ? lock_downgrade+0x980/0x980 [ 126.120163] ? lock_release+0xa40/0xa40 [ 126.124125] ? sock_has_perm+0x2a4/0x420 [ 126.128163] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 126.133503] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 126.139186] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 126.144453] ipv6_setsockopt+0xd7/0x150 [ 126.148401] ? ipv6_setsockopt+0xd7/0x150 [ 126.152529] dccp_setsockopt+0x85/0xd0 [ 126.156404] sock_common_setsockopt+0x95/0xd0 [ 126.160887] SyS_setsockopt+0x189/0x360 [ 126.164838] ? SyS_recv+0x40/0x40 [ 126.168271] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 126.173090] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 126.178085] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 126.182827] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 126.187555] RIP: 0033:0x452e39 [ 126.190717] RSP: 002b:00007f1675876c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 126.198399] RAX: ffffffffffffffda RBX: 00007f1675877700 RCX: 0000000000452e39 [ 126.205652] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000013 [ 126.212897] RBP: 0000000000a2f870 R08: 0000000000000020 R09: 0000000000000000 [ 126.220141] R10: 0000000020aa1000 R11: 0000000000000212 R12: 0000000000000000 [ 126.227384] R13: 0000000000a2f7ef R14: 00007f16758779c0 R15: 0000000000000002 [ 126.234815] [ 126.236465] ============================= [ 126.240625] WARNING: suspicious RCU usage [ 126.244791] 4.15.0-rc8+ #266 Not tainted [ 126.248858] ----------------------------- [ 126.253030] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage! [ 126.260835] [ 126.260835] other info that might help us debug this: [ 126.260835] [ 126.269008] [ 126.269008] rcu_scheduler_active = 2, debug_locks = 1 [ 126.275714] 1 lock held by syz-executor2/17807: [ 126.280387] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000f6332286>] do_ipv6_setsockopt.isra.9+0x23d/0x39a0 [ 126.290305] [ 126.290305] stack backtrace: [ 126.294813] CPU: 1 PID: 17807 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #266 [ 126.302158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.311502] Call Trace: [ 126.314069] dump_stack+0x194/0x257 [ 126.317675] ? arch_local_irq_restore+0x53/0x53 [ 126.322333] lockdep_rcu_suspicious+0x123/0x170 [ 126.326981] dccp_v4_send_response+0x4b6/0x650 [ 126.331542] ? do_gettimeofday+0x190/0x190 [ 126.335758] ? dccp_v4_reqsk_destructor+0x60/0x60 [ 126.340575] ? selinux_inet_csk_clone+0x1a0/0x1a0 [ 126.345396] ? siphash_3u32+0x1f/0x290 [ 126.349262] ? secure_dccp_sequence_number+0x9f/0x150 [ 126.354424] ? dccp_parse_options+0x3d8/0x1030 [ 126.358987] ? security_inet_conn_request+0x89/0xb0 [ 126.363985] dccp_v4_conn_request+0x9f4/0x11b0 [ 126.368544] ? dccp_req_err+0x3e0/0x3e0 [ 126.372495] ? trace_hardirqs_on+0xd/0x10 [ 126.376623] ? ipv6_flowlabel_opt_get+0xaf0/0xaf0 [ 126.381443] ? perf_trace_lock+0xd6/0x900 [ 126.385570] dccp_v6_conn_request+0xd30/0x1350 [ 126.390125] ? trace_event_raw_event_lock+0x340/0x340 [ 126.395301] ? dccp_v6_do_rcv+0x9c0/0x9c0 [ 126.399426] ? print_irqtrace_events+0x270/0x270 [ 126.404154] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 126.409148] ? print_irqtrace_events+0x270/0x270 [ 126.413877] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 126.418887] ? dccp_rcv_state_process+0x50c/0x1620 [ 126.423810] dccp_rcv_state_process+0x574/0x1620 [ 126.428543] ? dccp_sample_rtt+0xf0/0xf0 [ 126.432579] ? __release_sock+0xca/0x360 [ 126.436612] ? lock_downgrade+0x980/0x980 [ 126.440746] dccp_v4_do_rcv+0xf1/0x160 [ 126.444609] dccp_v6_do_rcv+0x823/0x9c0 [ 126.448553] ? trace_hardirqs_on+0xd/0x10 [ 126.452673] ? __local_bh_enable_ip+0x121/0x230 [ 126.457334] __release_sock+0x124/0x360 [ 126.461295] release_sock+0xa4/0x2a0 [ 126.464982] ? __release_sock+0x360/0x360 [ 126.469102] ? lock_sock_nested+0x91/0x110 [ 126.473312] ? trace_hardirqs_on+0xd/0x10 [ 126.477436] ? __local_bh_enable_ip+0x121/0x230 [ 126.482096] do_ipv6_setsockopt.isra.9+0x50a/0x39a0 [ 126.487092] ? ipv6_update_options+0x330/0x330 [ 126.491659] ? check_noncircular+0x20/0x20 [ 126.495869] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 126.501040] ? find_held_lock+0x35/0x1d0 [ 126.505080] ? find_held_lock+0x35/0x1d0 [ 126.509122] ? avc_has_perm+0x35e/0x680 [ 126.513070] ? lock_downgrade+0x980/0x980 [ 126.517191] ? lock_release+0xa40/0xa40 [ 126.521136] ? lock_downgrade+0x980/0x980 [ 126.525262] ? lock_release+0xa40/0xa40 [ 126.529212] ? __lock_is_held+0xb6/0x140 [ 126.533250] ? avc_has_perm+0x43e/0x680 [ 126.537210] ? avc_has_perm_noaudit+0x520/0x520 [ 126.541858] ? iterate_fd+0x3f0/0x3f0 [ 126.545636] ? kcov_ioctl+0x56/0x1b0 [ 126.549322] ? lock_downgrade+0x980/0x980 [ 126.553444] ? lock_release+0xa40/0xa40 [ 126.557398] ? sock_has_perm+0x2a4/0x420 [ 126.561436] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 126.566773] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 126.572456] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 126.577709] ipv6_setsockopt+0xd7/0x150 [ 126.581663] ? ipv6_setsockopt+0xd7/0x150 [ 126.585789] dccp_setsockopt+0x85/0xd0 [ 126.589653] sock_common_setsockopt+0x95/0xd0 [ 126.594124] SyS_setsockopt+0x189/0x360 [ 126.598079] ? SyS_recv+0x40/0x40 [ 126.601507] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 126.606323] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 126.611312] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 126.616048] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 126.620776] RIP: 0033:0x452e39 [ 126.623936] RSP: 002b:00007f1675876c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 126.631615] RAX: ffffffffffffffda RBX: 00007f1675877700 RCX: 0000000000452e39 2018/01/18 03:53:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000008a000)='user\x00', &(0x7f0000870000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007dc000)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = gettid() syz_open_procfs(r3, &(0x7f00006b6000)='projid_map\x00') keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000685000)={'crc32-generic\x00'}, &(0x7f0000fe6000-0x23)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:53:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r1, &(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000fbe000)=[&(0x7f0000fbf000-0xa)='map_files\x00'], &(0x7f0000f35000)=[], 0x1100) mkdir(&(0x7f00006a8000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000833000)={0x0, 0x0, ""}, &(0x7f0000fc1000-0x4)=0x8) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007c0000-0xc)={r2, 0x2020000, 0x0}, &(0x7f0000fc0000)=0xc) 2018/01/18 03:53:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f28000-0xc)='/dev/rfkill\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000005b000)={0x0, 0x10001, 0x8, 0x7fffffff, 0x3af, 0x73, 0x8, 0x1, {0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff134d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0xffffffffffffffea, 0x400, 0x9}}, &(0x7f0000b34000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000370000-0x8)={r1, 0x100000001}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000fc2000)={0x0, 0x0}) getresuid(&(0x7f0000982000)=0x0, &(0x7f0000650000-0x4)=0x0, &(0x7f0000be2000)=0x0) ioprio_set$uid(0x3, r3, 0x6) socketpair(0x13, 0x7, 0x8, &(0x7f0000c04000-0x8)={0x0, 0x0}) accept4$unix(r4, 0x0, &(0x7f00006df000-0x4)=0x0, 0x800) mremap(&(0x7f0000928000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000279000/0x3000)=nil) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000774000-0x10)={r2, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xb) 2018/01/18 03:53:05 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000443000)=@sack_info={0x0, 0x100000000, 0x10000}, &(0x7f0000c69000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000009f000-0x8)=@assoc_value={r1, 0x1ff}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000039d000)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d26000-0xc)={r1, 0x5, 0x30}, 0xc) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d26000-0x64)=[@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa92}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc8d}], 0x64) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000d26000)='user\x00', &(0x7f0000d27000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d27000-0xc0)="4581770ed0566ad31746c0a43511c34f147355f9f84b8c04e33eed7d413f5eaaf62a697c99b36c5a6e803d79e4bd3ba64943a6263b1109e943eb34ebe5df2ef2b2382ba9543d848ede3e70374651db1bf86ecd7188db73d6874f30383e6d96807cbe052dd0254ccab96287258604b530febf3fa73d63366e8bb6997139ac56fc7b670a5db5479629fec297f7ed561bf840ff7d65b8d6514234182f2089761683b79bd3fdaaf3e2ef0819d28f35ee044efaa0c9324ff415b8400802c39dca1316", 0xc0, 0x0) keyctl$set_timeout(0xf, r2, 0x10001) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d28000-0x4)=0x0, &(0x7f0000cbd000)=0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d28000-0x8)={r1, 0x2}, &(0x7f0000d27000)=0x8) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a90000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000d29000-0x6)='rxrpc\x00', &(0x7f0000d28000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d28000)='user\x00', 0xfffffffffffffffc) request_key(&(0x7f0000d28000)='blacklist\x00', &(0x7f0000d29000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d28000)='user\x00', r4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000d28000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000d28000)=0x700000000000000, 0x4) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000167000)=0x7d) 2018/01/18 03:53:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d4000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00003f7000)=0x100000001, 0xfffffdce) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/18 03:53:05 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001ca000)='/dev/mixer\x00', 0x4000000000040002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00004fa000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000690000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000b5f000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='system\x00', 0xfffffffffffffff8) r3 = add_key(&(0x7f00007ab000)='blacklist\x00', &(0x7f0000420000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x5, 0x8, r3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000070a000-0x8)={r1, 0x1}, 0x8) 2018/01/18 03:53:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$adsp(&(0x7f0000f0d000)='/dev/adsp#\x00', 0x9, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000330000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000288000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, 0x6, 0x401, 0x500, 0x7f, 0x400000, r2}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/18 03:53:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f21000)=@int=0x9, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000068a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00007f1000-0x2e)=[@in6={0xa, 0x2, 0x72, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}], 0x38) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x14, 0x40000027, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 126.638856] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000013 [ 126.646098] RBP: 0000000000a2f870 R08: 0000000000000020 R09: 0000000000000000 [ 126.653339] R10: 0000000020aa1000 R11: 0000000000000212 R12: 0000000000000000 [ 126.660582] R13: 0000000000a2f7ef R14: 00007f16758779c0 R15: 0000000000000002 2018/01/18 03:53:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c90000)='/dev/sg#\x00', 0x401, 0x2080) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00009bd000-0x2d)=""/45) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3) 2018/01/18 03:53:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000190000)="8f6d8380b2868938094ef4bfb0c55014b31210d03dd81532d4724a1b9895c44406f03e4794afc447b17c5a18a6f70e81228d05c5850eaecd437049cd6f289501b98c25f5020d10a5cb1e2c05b58b11d3064cb8a28eff7406329db91bd132ccf1081ae16a6b5f81629a48") mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r1, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000000c000-0x4)=r1, 0xfffffffffffffece) 2018/01/18 03:53:05 executing program 3: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000000002, 0x0, &(0x7f0000aea000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004fe000+0xa6f)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000caf000-0x12)='/dev/input/mouse#\x00', 0x8000, 0x80) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f000076b000)={[0x4, 0x3000, 0x1f004, 0xf000], 0xac06, 0x8a, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETMODE(r3, 0x4b3a, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cae000-0xb2)={0x0, 0xaa, "64f9f523c882703126e8e490744e98cc38bcb45c2b3e6ee2a1c17b73137194c776fccb862134edc346393330fad125dbfb16a5f427c572801a5283b289ba4d4bcc4fbc84cde0699dce2bdf7063e2a111ef8f8540c7129ccdfbdfccb09e0ad14b22d34f560ed1e32a117220243c322e6ef2538ed34333ac6be72685002c106c868f480d224267d4b2a288230b8df4ecc8831566e5ca12d6b27cbf66ad1cdd575f5e029b0e76861d4e1d93"}, &(0x7f00009db000)=0xb2) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000085d000-0x8)={r4, 0xfd0}, &(0x7f0000ac8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000133000-0x8c)={r5, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffd7) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/18 03:53:05 executing program 1: r0 = gettid() ptrace$getregs(0xe, r0, 0x9, &(0x7f00004e3000-0x86)=""/134) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000516000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000d7a000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x7fff, 0x3, 0x8, 0xfffffffffffffff7, 0x3fd9, 0xfffffffffffffffd, 0xffffffff, 0x3, 0x0, 0x100000000, 0x482}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) quotactl(0xffff, &(0x7f0000002000)='./file0\x00', r2, &(0x7f0000001000)="47f9775ca19d98aa3640d290b87ab6cbc901e4ed75d0f6f04670b60e2b72de202bda39491756e441a2") ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffe}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000)={r3, r4, 0x0}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000000)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000001000-0x82)=""/130) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getgroups(0x1, &(0x7f0000001000-0x4)=[0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000005000-0x118)=[{&(0x7f0000004000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x90)=[{&(0x7f0000001000-0xcd)="0958ef1399883b64e827d0679a3572216e7f1237a95b4c0805ed2c452828029b21286f88d22110edef92d434daa2e6e0a3da688107fc8a0c853baffe0827622c22aa7d2b3955c1a605552934e886c44c67b8d696f41384dd8684a92673dfff41d6191346630a71defa21dc7d12dee9f42333d7c6a7686a461f3b83794859bd680c95c3f4ef7ef0077cfe0fce62720ee252837462f6fa5fb2577348a257f8d2edbf660a83b9598152f6d232d9753aa4b3c7228609ce02bab6dbcb14948b0526dd8c344f42c38223a25f3cb445d3", 0xcd}, {&(0x7f0000004000)="ae072d4e9d4941b7e6edfb6292ec3e7655e85cc713ced9da4bdb4b3bb9ed6f35386dfe06b4dbc064baf416d4a7092e3e732fc42342c35a3b21c2948daa0950d4426da394388024769293ae978d56b04d99bde300ef75ff85a45480d977b3d9abf8e74fe5f407faa7701d78f206c3bea1491647db929bb007270b011feaa331f4d347ae1d6e961089b6e2fb687d4dc7f49c6e205bc99b11f4810e9de2021028621807d026cc33bad065d486903cda6f6e6b1a52be0c0c70cd1ddb1d545eb0892f9c8b9d0359ff976e5af4d2971500ca2718acd3225b73e390d87b803fcb651c07a81c6390c224878aad8f4004", 0xec}, {&(0x7f0000005000-0x98)="5600bf482b6deaf78773ab300116d54ca6270425fe30b7b0c8f1ed8e2c1a1530c63d6a4e1905b15f808ed707c95be9ac5a7abdb8c9668a8dcaa8d0885a6277c5d58320b9b97bd0a5396ea6b3471f760dc9b8e64ee1131aef0cbef730e34b4a22a58a8e0f2be1f5c6575b833e18e189375bbf51744e2f36b0b5e816d7edcc93cd6e7acd2cdd9245e76fc1c6059b3271b1826112a6f99e8aa1", 0x98}, {&(0x7f0000005000-0x28)="4292448e5c83130596677823eb551cd6fc5fff9df8bb2861b7c7561da91138032b80b1353917be15", 0x28}, {&(0x7f0000002000)="bb66341742f17668", 0x8}, {&(0x7f0000004000)="6ed6443e4a76082eb468f24d4408ae28cc57e0b91efeced7601c2b31b1a8df1c0a04b77bc116e578636bb38e418be301049d8b793527d96f7c3fbf6b066867f0633fe131143d96daca3b24170ca1fc3f86133a00cfe1b08e7726c09c1da68d4d54b77860c5c72f666d65b4fb10af9b986402044c83507de88194d73ed695858f65313e95833f7c6fb9d14cdc89ad1dc75fc25fbf09ef5f38f82ad2d82c596c98dbb453be162a5657df1fb8876543280a828b0024cfc45c01cc3b6c", 0xbb}, {&(0x7f0000004000-0x9d)="f6ffdc86956e0ec970e4e04784556954daab63e1d812d87816d5b231f1bc932a0df90cd182e272874af9bc81f8aa9d613c6caa9d8289ebddd67898841f0bc50f07780c24fac12af2b88c07be4336faf34fe37ad76328eda8fd02fc160fbcda1937deaf5248366cc6c274cf3c87fa4cbad49d19a2997ed23e47906a3bd95b7546b466d8231bb50f9747db96927d7712d8340e3f5d358fc5c6c57756d827", 0x9d}, {&(0x7f0000003000)="e5d216d0abd8a624fae3f7908a1e26d037b82b2ae4370f89c945be35362646f44308f21b05163e82542069447f7c17d9dd6e969a15c815e0d671dab965ce8f51afeeec230490fe369421f2320acb196a8b5b88721302b259dd7151cbcdb5d42a5b897e313c22d74f5b263bfdd843306e8239dd8e85d63a9dc79566", 0x7b}, {&(0x7f0000004000)="", 0x0}], 0x9, &(0x7f0000004000-0x38)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r0, r2, r5}], 0x38, 0x20000050}, {&(0x7f0000005000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000002000)="6b80ec8c5e7f29155241915bca046e1f33cbc6606c8a65e8b11411f1472bda9ca952f07dca82f9efbb7d35606e948a4fcc5288be433bf1c1bfce470b537da7ac98f37b2e69a41d2f1f3406c2793403d1e4a70cf4d155ab8cd7ad9522dd4bf9ce11a247a3c2180bd0a2363ac4d16d7830cb8b8255feed5a88d034e3bcf80af1ac2d74df033af7e213d6f9ece1", 0x8c}, {&(0x7f0000002000-0x9c)="b27cb7bfd3b2c880805f8291cb5122b8d881686655ed21ed6432b8d977dfdafc19beb6af8e32bbc08d3e746e03067859fd3ea887795143842fe205462865011b961bc58f396d99883764a4b714a63af11bdbde5e40733870e4569cf2799139cd574be6b274e8b899950bd3fdcf41385e64818481726ece91b02ff87e06f57f0482559ebd4f3cbd3f603b9e2c4de6e0a77dc582e16534024aee81bc8e", 0x9c}], 0x2, &(0x7f0000004000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x4}, {&(0x7f0000003000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000005000-0x10)=[{&(0x7f0000005000-0xf7)="485713b514c26b6f98a71bdb305950f846ab4baec576c9cc0d5833b2df9b738016569d13e7ec2388c7136618e87b656d61054322192d99b672f3ec36dc6168ee4d419268c79c68507b7458a1b2a3ca43529ea62fba49f67b07f0e70a31ab13225713aa26fbe16afbdf1258400acff7763a3ca41751dd99a08d21131e7ef8530ba952bf33b535158906ab95515ab12ca0a45450ce2f139d184ef4cd34bbd0913e0626b980f87cf8c375ef2f9b42d8b0e591ddc5795636adcfbd359f1e4c17d8d651d497995490c153a2a03fb6e0fe6cda452fc4912e3ce8aadc65247e90d7ad0ed65be0d77d033a0b4624c5beefb3e62ccbf6392f15adfe", 0xf7}], 0x1, &(0x7f0000002000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r2, r6}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r2, r7}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xc0, 0x1}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x40)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r2, r8}], 0x40, 0x20000000}, {&(0x7f0000004000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000004000-0xa0)=[{&(0x7f0000003000-0xe9)="ed9a988cf08f142b5c8f668df2ea87d8e7c3988af1f48d3b75fd277f75b9de4e32c6c4f235ed6bf34d45572ec8a06567cf3bf1d9df360818cf083a06f413639a834757754d3c9686fa448025605102734597bd920cf6a6bf69b7fcd849ed7a50d293d2b9ceee4013cabbf9fcba01a301ae7f4e586c96fdfb26ee848026942415f8ef50cb4ac734912b90fc3d46d8da8fdf9dcc49924e5fd97462d436063574b1ae21ebcfad16e7a31117fc3b28e01a5c1feba803afc5688f13d74399888010c1801bee3d496278038f43edc4ce93ec005351421743acadf14f4ad1b2f6922d4d50e3bcfd5d87501f6c", 0xe9}, {&(0x7f0000004000)="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{&(0x7f0000001000)="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0x1000}, {&(0x7f0000004000)="440fb5ae6cb649e3e04a8003742a17385b7c03cb4c503f3f21554ced03a78d2ec205108e29a5ae1d9ca14e2592b3b51746f53bf36e747dffa42e32d0e74ef19dd961c194edafa584aff8030d033ed37491b64be72c8a03f0c56d520ed8d0add0d8cff191b443058ffa5454e73512fff22e3af4543add02", 0x77}, {&(0x7f0000004000)="02", 0x1}, {&(0x7f0000000000)="95ff52f935f47a3540ae07a838fb085753e5430dfed68729e2cb7bd46d7f43052c886f2379a4728ca01eafd3b07edd1d1107f2ab05338b6ef703de6efabe3173f1b9def63d35c7f8a68b2a4b484bbba8df6899acf993bc1fb8936960a0d06ba7dcc784866e465ecdce10d6a78285", 0x6e}], 0xa, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r0, r2, r9}, @cred={0x20, 0x1, 0x2, r0, r2, r10}, @cred={0x20, 0x1, 0x2, r0, r2, r11}, @cred={0x20, 0x1, 0x2, r0, r2, r12}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0xc0, 0x20000000}], 0x5, 0x80) 2018/01/18 03:53:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/hwrng\x00', 0xa000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d97000-0x4)=0xdd9, 0x4) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00004ef000)=0xab, &(0x7f0000662000-0x8)=0x4) 2018/01/18 03:53:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4008, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000811000-0xf)='/dev/sequencer\x00', 0x20080140, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d99000-0x10)={0x2, &(0x7f0000b92000)=[{0x0, 0x0}, {0x0, 0x0}]}) fcntl$dupfd(r0, 0x406, r1) accept4$ax25(r1, &(0x7f00007ea000)={0x0, {""/7}, 0x0}, &(0x7f0000e9b000)=0x10, 0x80000) sendto$inet6(r0, &(0x7f0000c0e000)='\t', 0xfffffffffffffe16, 0x0, &(0x7f0000055000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x7}, 0x1c) r2 = creat(&(0x7f0000602000-0x8)='./file0\x00', 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f4a000-0xc)=@sack_info={0x0, 0x101, 0xf0}, &(0x7f0000630000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d34000)=@sack_info={r3, 0x10001, 0x7}, &(0x7f0000b08000)=0xc) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000fa000-0x4)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000dae000)=0xeb, 0x4) 2018/01/18 03:53:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x101, 0x407ffc0003}]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb0000)='/dev/mixer\x00', 0x84000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c34000)={0x3ff}, 0x1) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000fa8000-0x10)={0x0, 0x0, 0x0, 0xc967}) 2018/01/18 03:53:05 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/18 03:53:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e0000-0x8)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) openat$sequencer(0xffffffffffffff9c, &(0x7f000056b000)='/dev/sequencer\x00', 0x40, 0x0) 2018/01/18 03:53:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f000008b000)=0x0, 0x8c, 0x0, &(0x7f000008b000)={0x77359400, 0x0}, &(0x7f0000447000-0x3)=0x6, 0x0) 2018/01/18 03:53:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b33000-0x10)='/selinux/create\x00', 0x2, 0x0) bind$unix(r0, &(0x7f00006fc000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ba000)='/dev/hwrng\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000980000)=@full={{0x3, {"fa3a5a0f2d26f3"}, 0x5}, [{"920bacfa7371ab"}, {"d59f653e00242d"}, {"769694cd1873c9"}, {"380ef40a4d256b"}, {"96c834f3c3bf91"}, {"93724bc1e4bcf0"}, {"01c092d3765d50"}, {"c47318abfccd9c"}]}, 0x48) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/18 03:53:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008da000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000019b000-0x8)=0x0, 0x8) clock_gettime(0x0, &(0x7f000074e000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00003b1000-0x10)={0x0, 0x0}, &(0x7f00005c3000)=0x10) futimesat(r0, &(0x7f0000193000)='./file0\x00', &(0x7f000074b000-0x20)={{r1, r2}, {r1, 0x0}}) 2018/01/18 03:53:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000069f000-0x11)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open_by_handle_at(r0, &(0x7f000065e000)={0x6f, 0x3, "77bf3a400999cb0844da746a8c5015d73a4fddb4c1a02a3fe7f4c9d31b2220db870a26453918e6f07a6003a10b527c12361c0a5a2275cd619b01e770592bbac50564ee6b584e5eff8ce6646e13397c08b57c5d49d9e9ae798a98950314015b5ffd6f3e27e35be2"}, 0x8100) syz_emit_ethernet(0x96, &(0x7f000017c000)={@random="be9dcab4ed5d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "8bf253", 0xffffffffffffff30, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x2, 0x6, "e34590", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, &(0x7f00007d9000)={0x3, 0x1, [0x0]}) 2018/01/18 03:53:05 executing program 4: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000768000-0x8)={0x0, 0x0}, &(0x7f0000566000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) fadvise64(r0, 0x52, 0xa987, 0x3) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0xffffffffffff0000, 0x800) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f00006f3000+0x555)=""/40, 0x28) arch_prctl(0x1003, &(0x7f0000415000-0xcf)="80dee93fd40b2609124f92346c1b2fc0c130c9477963a5f2cd3d5e95ece819ef8eaf9c98092404ba1992c322ae0fbf53995265b9db30c2d259e57538b6718468af87d75061eb5a168414619c4d07993e8d780530f89f38e854d5ba7a01c8917e1bc689025cd2d561f2c22f29484c9f14fd06026fe5e0d961abdf06b7b87c1f0dd3b81b6ed7026b8aba2303b8cb2f43a8d66531a0f4aca4176f634c6a8c9a1efd92ddbeb44a84c3f4b6fbd479a9bbeec04cf8b7899c612594e397ecde79ea5d3577d810c7fc51294482edf66b1b6cbd") read(r1, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) ioctl$int_in(r1, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0xc200) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x8000, 0x9, 0x15, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xd10, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffff80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) connect$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x401, 0x0, 0x1, 0x1, @random="7d29b267c382", [0x0, 0x0]}, 0x10) 2018/01/18 03:53:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004d6000-0xd)='/dev/binder#\x00', 0x0, 0x802) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003b0000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000251000-0x4)=0x0) socket$nl_netfilter(0x10, 0x3, 0xc) flock(r1, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002bb000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000f65000+0x93e)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r4 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000157000)=0x0, 0x0) r5 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00005ce000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000152000-0x4)=0x60, 0x80000) bind(r4, &(0x7f0000329000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x3, 0x3, 0x4, 0x0, {0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x3a) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/18 03:53:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x807) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b40000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000063c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000b05000)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00003b1000)={&(0x7f0000fd7000-0xc)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f0000cc9000-0x10)={&(0x7f0000529000-0x1228)={0x1228, 0x14, 0xa, 0x308, 0x7, 0x0, {0x0, 0x0, 0x9}, [@nested={0x1124, 0x5b, [@generic="b60fd76cde8a5d1e24bc29b15ec3a1a51b7b29a782eae1ae01b53e40e9104e923e301d4b33360233a13cadbcff2d15e342a20f62860fefe55be91023b672a3690da4f54b3d11ca2cadf76461ba7ccf49f6f8647be4c3b149ab12dd43bf64ef67b8f766062283ad852855d7ec8755e03cf1935a226ffca248c35afb51bca885e7f8089506582f634448cc818371f353b9fd809d6f4e9209f8689c6e816235a42fb6de531b75456d8f4e8e78ecadfadf899d2945516ae1", @typed={0x1008, 0x31, @binary="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"}, @typed={0xc, 0x4c, @uid=r2}, @typed={0xc, 0x44, @pid=r3}, @typed={0xc, 0x73, @fd=r0}, @typed={0xc, 0x94, @u32=0x80000001}, @generic="13ed961867110874e2b3f8dcc07a84752d6e9f89a6ce0dc31312585ccaae90f987d5ca509cd61f90575b3efecc2968434e46"]}, @generic="486376dea402658f4f99d99338eab852bbebf69523b43cd96fcaf589c5c11a32db1a9845ca65f186682614520e8cb4cb13ca64ac64266686d5b16364a680148b2753d8b2e7f4c414e58a1921b48d0984e519f9b795e513dd1bcc88e05f08facc288fc423e4f3e23bdcf5c0c081315c85daa7643ff7814cae8f422b3fbf03162bcb680d2d52df526c60d37cdbe73fe71393149cfdaacc804099c7b90ae67b75ae9ed041f36c", @typed={0x18, 0x71, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="bd9d144cfbd1c6a69a4c1716522eb0f04f", @typed={0x20, 0x9, @str='selfvboxnet0em1wlan0\x00'}]}, 0x1228}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000379000-0x4)=0x0, &(0x7f0000a51000-0x4)=0x4) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x451, 0x4000000, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff74) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000-0xc)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = memfd_create(&(0x7f0000f72000)="626465766e6f6465762d252b406367726f7570747275737465642c876b657972696e675e766d6e6574315b297070703000", 0x3) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000239000-0x400)={"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"}) 2018/01/18 03:53:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffffffffffe, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005e3000)={0x0, 0xde, "5fcc33598ba96d25229b73acba271c08354c9f9fe8fa764d2893783ac3130ba2b1f27f8d79cffbe5a9da8adcda0d441c410e3cc1c20e71d8c2dde5f07ff2abfc9a7927d0032228150f2ea67522364ea205b84d74d8a81c6c15f0d3ccf9c3db790ed5955cbcc2f1c73bbea1bfe60070cc9623abd37eceebe11d68d11bb54a7b69061fd333945a45ad2690ce4c59e20aa6eea71cf02d1d386ac60b51ca6f74091a4818a56625a05068c7846b271fed4f1e215f158513f8fff256c10323cf117edfb742fa2c93c714429b6b4f164ad1bbbab3b4bf58f333d6021af0c4d41a6c"}, &(0x7f0000c5a000-0x4)=0xe6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000046b000)={r5, 0x9}, 0x8) 2018/01/18 03:53:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80005, 0x0) socket(0x40000000015, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) r1 = openat(0xffffffffffffffff, &(0x7f00005af000)='./file0\x00', 0x2000, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000592000-0x4)={r1}) 2018/01/18 03:53:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000aa8000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000357000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000948000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5, 0xfffffffffffffffe, 0x3, 0x400, 0x0, 0x10000, r1}) write(r0, &(0x7f0000f87000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) [ 126.913979] binder: 17895 RLIMIT_NICE not set 2018/01/18 03:53:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x0, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getcwd(&(0x7f00004c2000-0x8f)=""/143, 0x8f) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000697000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000722000)=0x71, &(0x7f0000cb4000-0x4)=0x4) 2018/01/18 03:53:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00004d6000-0x10)={0x1, 0x0, &(0x7f0000706000/0x3000)=nil}) fsetxattr(r0, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) 2018/01/18 03:53:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x1e, 0x4, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000912000)=0xb1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000086000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000039b000)=0xffffffffffffffae, 0x0) [ 126.939915] binder: send failed reply for transaction 96 to 17891:17908 [ 126.971820] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/18 03:53:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000b3000-0x8)=0x0) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x47, &(0x7f000097e000-0xb5)=""/181}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00007be000)=0x8, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="") ioctl$VT_ACTIVATE(r0, 0x5606, 0x80000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e9b000-0x6)={0x0, 0x20}, &(0x7f00006e7000)=0x6) accept$inet(r0, 0x0, &(0x7f0000e93000)=0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000048000-0x4)=r1, 0x4) [ 126.989557] binder: 17891:17908 ioctl 40046207 0 returned -16 [ 126.999276] binder: 17895 RLIMIT_NICE not set [ 127.000655] binder_alloc: 17891: binder_alloc_buf, no vma [ 127.000683] binder: 17891:17925 transaction failed 29189/-3, size 0-0 line 2903 2018/01/18 03:53:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000044c000-0xd)='/dev/dmmidi#\x00', 0x7, 0x28201) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000eca000)=0x2, 0x4) 2018/01/18 03:53:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(0xffffffffffffff9c, &(0x7f000082f000-0x168)=[{{&(0x7f0000320000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f00001fa000-0x5a)=""/90, 0x5a}, {&(0x7f0000f22000-0x10)=""/16, 0x10}, {&(0x7f000064c000)=""/119, 0x77}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000f6f000-0x30)=""/48, 0x30}], 0x6, &(0x7f0000001000-0x91)=""/145, 0x91, 0xfffffffffffffffb}, 0x9}, {{&(0x7f0000920000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f00005c8000)=""/244, 0xf4}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/239, 0xef}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}], 0x5, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000f7a000)=""/70, 0x46}, {&(0x7f0000da2000)=""/4096, 0x1000}, {&(0x7f0000001000-0x5)=""/5, 0x5}], 0x3, &(0x7f0000000000)=""/76, 0x4c, 0x100000000}, 0x80}, {{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000abb000-0xa0)=[{&(0x7f0000c10000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b84000)=""/17, 0x11}, {&(0x7f000084b000)=""/19, 0x13}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000cc4000)=""/4096, 0x1000}, {&(0x7f0000db2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b0d000-0x57)=""/87, 0x57}, {&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f0000ad3000)=""/56, 0x38}, {&(0x7f0000c84000-0x69)=""/105, 0x69}], 0xa, &(0x7f0000001000-0x11)=""/17, 0x11, 0xff}, 0x5}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000bd7000-0x20)=[{&(0x7f0000d58000-0x34)=""/52, 0x34}, {&(0x7f0000a71000)=""/48, 0x30}], 0x2, &(0x7f0000000000)=""/206, 0xce, 0x0}, 0x3f}, {{&(0x7f0000b4b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x90)=[{&(0x7f0000f7a000)=""/16, 0x10}, {&(0x7f0000001000-0x80)=""/128, 0x80}, {&(0x7f0000001000-0x84)=""/132, 0x84}, {&(0x7f0000e8c000)=""/44, 0x2c}, {&(0x7f0000d0b000-0x5e)=""/94, 0x5e}, {&(0x7f000082e000)=""/206, 0xce}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000f9a000-0xa5)=""/165, 0xa5}, {&(0x7f00005f1000-0x1000)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x6e42}, 0x6}], 0x6, 0x2040, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x401}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000000000)=0x8) 2018/01/18 03:53:05 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00007a3000-0xc)='/dev/ashmem\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f0000256000)=""/43, 0x2b}, {&(0x7f0000aa4000)=""/78, 0x4e}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000787000)=[], 0x0, &(0x7f00004e2000-0x10)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/18 03:53:05 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d06000)=0x0) r1 = gettid() r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ea0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000001000-0xc)={r3, r4, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r5 = syz_open_dev$adsp(&(0x7f0000bdd000)='/dev/adsp#\x00', 0x2, 0x240) ioctl$KDSETLED(r5, 0x4b32, 0x3fe00) r6 = epoll_create1(0x80000) r7 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet6(r5, &(0x7f00005a0000)=""/151, 0x97, 0x60, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000f91000-0xc)={0x0, 0x0}) process_vm_readv(r1, &(0x7f000061b000-0x40)=[{&(0x7f0000b29000)=""/253, 0xfd}, {&(0x7f00008a8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f2c000-0x83)=""/131, 0x83}, {&(0x7f0000622000)=""/229, 0xe5}], 0x4, &(0x7f0000a50000)=[{&(0x7f00004ad000)=""/237, 0xed}, {&(0x7f0000700000-0x8f)=""/143, 0x8f}], 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000d09000)={0x1, {0x2, 0x0, @rand_addr=0x36e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, 0x7, 0x3db, 0x9, 0x5, &(0x7f0000026000)=@common='erspan0\x00', 0x1, 0x4, 0x100}) epoll_pwait(r6, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x200000}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r7, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/18 03:53:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffffff, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8b000-0x10)=[&(0x7f0000b5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000)="", 0x325, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 03:53:05 executing program 1: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000020d000-0xb)='/dev/vcsa#\x00', 0x7, 0x4000) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0xc00000, 0xe2, &(0x7f0000004000/0xc00000)=nil) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000e73000)=""/82) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r4, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/18 03:53:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 03:53:05 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000-0xc)={0x40000000, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000003000)=0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000001000)={0x8, &(0x7f0000000000)=[{0x40, 0x1, 0x3, 0x3ff}, {0xfffffffffffffffd, 0x6, 0xffff, 0x1000000000}, {0x1, 0xc2, 0x1ff, 0x100000000}, {0x3f, 0x5, 0x400, 0x80}, {0x5, 0x2, 0x81, 0x8}, {0x5, 0x9, 0x0, 0x9}, {0x7fff, 0x2, 0x7, 0x81}, {0x5, 0x200, 0xfffffffffffffffa, 0x100000001}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000005000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000003000-0x20)={0xffffffd, 0x200, 0xf5ead7e, 0x4, 0xb, 0x6}) 2018/01/18 03:53:05 executing program 3: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005ac000)={0x0, 0x0}, &(0x7f0000166000)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000aa2000-0x10)={0x3, {"dde6991d7196b9"}, 0x885}, 0x10) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa3000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00002b6000)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000aa2000)=0x3f) [ 127.004306] binder: undelivered TRANSACTION_ERROR: 29189 [ 127.071101] binder: undelivered TRANSACTION_COMPLETE [ 127.077173] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 03:53:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="05", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000001000-0x23)="4018ba7e0afb24190dd965e7da32b886af186a0c0f17236ff471998ebaa7f3688fb2c7") timer_gettime(0x0, &(0x7f000029e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 03:53:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000422000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005da000)={r0, r1}) poll(&(0x7f0000411000)=[{r0, 0x1000, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x5050, 0x0}, {r1, 0x8120, 0x0}, {r0, 0x4, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x120, 0x0}], 0x7, 0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 03:53:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000436000)={0x0, 0x0}, &(0x7f0000352000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4000000000000c) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000371000)=[{{&(0x7f0000166000+0xd4)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000075a000+0xd51)=[], 0x0, &(0x7f0000514000-0xec)=""/236, 0xec, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000a5a000-0x10)={0x0, 0x1c9c380}) 2018/01/18 03:53:05 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc9000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000475000-0x10)={0x4b, &(0x7f0000070000-0x4b)=""/75}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/01/18 03:53:05 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = syz_open_dev$sndpcmp(&(0x7f0000a84000)='/dev/snd/pcmC#D#p\x00', 0x3c, 0x80) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000ebe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fea000-0x4)=0x14) 2018/01/18 03:53:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ddb000)='keyring\x00', &(0x7f0000e97000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000e4b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000894000)='\x00', r0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000002000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x3}}, 0x26) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0xffffffffffffffff, 0x6, 0xad}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)=0x0) r3 = socket(0x18, 0x0, 0x100000000001) syz_open_dev$midi(&(0x7f0000d30000)='/dev/midi#\x00', 0x81, 0x200000) accept4$packet(r3, &(0x7f0000cd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e6000-0x4)=0x14, 0x0) 2018/01/18 03:53:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a4d000-0x10)={0x0, 0x64, &(0x7f0000917000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x8f0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b9}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}]}, &(0x7f0000f21000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009ae000)={r0, 0x3, 0x5f6, 0x1f}, &(0x7f000090c000-0x4)=0x10) exit_group(0xffffffffffff8001) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000926000)={0x1, 0x8000, 0x6, 0x22, 0x6, 0xe12, 0x2, 0x9, r1}, 0x20) r2 = syz_open_dev$sndpcmp(&(0x7f00007e7000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200000) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000b61000)={0xf5, 0x0, [0x81, 0x7fffffff, 0xffff, 0x813], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000609000-0x8)={0x0, 0x0}) getsockopt(0xffffffffffffffff, 0x200000000113, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) bind(0xffffffffffffffff, &(0x7f0000fd4000)=@llc={0x1a, 0x0, 0x3, 0x7f, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052a000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f00003ef000-0x40)={0x9, 0x2, 0x8, 0x2, "08e1cb4658d0c91f4e1e16817974a43cfc1229f1d57d08e141564d154de0a9fbd09ff2971e405d8cd7a5b91a", 0xffffffffffffff80}) 2018/01/18 03:53:06 executing program 0: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a01000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebc000)=0x2c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r2, 0xfffffffffffffffe, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000006e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b44000)=@ethtool_dump={0x3e, 0x100000001, 0x3, 0x73, "db92106566698b009602840091fee922fe3abce2b7ca5739d468f5accee08cb01c21e674fb7516a8a9c84d4dc776f2c67f0ab456b2c30e609d227f8f5723b2593507b9dbb43ab29cfe856d911c90743c1ebc8983ea0467188267208e0403f1c35e456c06b0181ab38b848998cf136901b1c163"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 03:53:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e4e000)='/dev/vcsa#\x00', 0x8, 0x100) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00009e5000-0xc0)={r1, 0x4, 0x1, "947f5aeb40ea4559c9399f5127242c7db96ff3ae0f041ff8835732c962b783c89afcd69823fcee00acb0a59221307a9a725941046c62b4ae806caa8355b8a7adfd186bbdf42f68f989d7dc6efc00f3b974154299980bf6b4a542d878f96aee33df7b6ff9ade19b4f19399e25011b27d8a2aaeab3faa4e2ba658b849fa665d27c270616c4dcb7a6ae5b7843fd254edb81ef7002f696fc1e699d047d4b47319b76e66d1746082aeda9a0ed3fb9d7f01a9f08bfd0540a9d"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000000000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000001000-0x59)="2997f033b5a0d78f23697b496ed55352261ddb9462d000ee4cddc4118184806fbac352d34def4905211f7fceae4071084b98ceb897154644358ee8548a411b22de78261249995e9a8a5ca63c1ae55989c00855ac9643f1b1db") mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000002000-0x8)=0x8, 0xb249, 0x0) removexattr(&(0x7f0000ff0000)='./file0\x00', &(0x7f0000208000)=@random={'system.\x00', ':GPL{)lo\x00'}) 2018/01/18 03:53:06 executing program 1: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x114) r1 = open(&(0x7f0000e95000)='./file0\x00', 0x40800, 0x8) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) llistxattr(&(0x7f0000f3c000)='./file0\x00', &(0x7f00008dc000-0xf1)=""/241, 0xf1) 2018/01/18 03:53:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() timer_create(0x6, &(0x7f0000407000)={0x0, 0x1a, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000479000-0x4)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b7000)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cc0000-0x4)=@assoc_id=0x0, &(0x7f00000ba000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000088e000-0x8)={r2, 0x0}, 0x8) r3 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004a1000)=0x0) r6 = syz_open_dev$adsp(&(0x7f0000356000)='/dev/adsp#\x00', 0x400, 0x200800) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000795000)=0x81) kcmp(r4, r5, 0x0, r3, 0xffffffffffffffff) fcntl$getown(r1, 0x9) 2018/01/18 03:53:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) membarrier(0x8, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ee4000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23e27caf, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000404000-0x4)=0x0) capset(&(0x7f00005aa000-0x8)={0x399f1336, r3}, &(0x7f0000aba000-0x18)={0x3, 0x0, 0x8319, 0x4000000, 0x2, 0xfff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000049a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000734000+0x480)={0x0, @in6={{0xa, 0x3, 0xb6d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f0000f7e000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000bcb000-0x8)={r5, 0x0}, &(0x7f000038e000-0x4)=0x8) 2018/01/18 03:53:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000097c000-0x4)=0xc) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x2c, &(0x7f0000000000)={0x9, 0x9, 0x0, 0x80000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x6, 0x8200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000)={0x40000000000}, 0x4) listen(r2, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000002000-0x4)=0x6cb) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000003000-0xfe)="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", 0xfe, 0x0, &(0x7f0000001000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigtimedwait(&(0x7f0000001000-0x8)={0xfffffffffffffe00}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) getsockname$packet(r3, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$llc(r3, &(0x7f0000003000-0x10)={0x1a, 0x8, 0x100, 0xfff, 0x9, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) fcntl$notify(r3, 0x402, 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000000)={{0x2, 0x8}, {0xc45e, 0x5}, 0x5e, 0x4, 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, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0xfffffffffffffffb, 0x3719, 0x5, 0xffff, 0x0, 0x1000, 0x0, 0x1, 0x6, 0x7, 0x4, 0x8, 0xfffffffffffffffc, 0x0, 0xfffffffffffffff9, 0x101, 0xfffffffffffff2fb, 0x4, 0x4, 0x4, 0xc346, 0x7ff, 0x8, 0x3ff, 0xb2, 0x3, 0x2, 0x1, 0x3, 0x8c5, 0x6, 0x8000, 0xd8, 0xffffffff, 0x4, 0x101, 0x0, 0x6, 0x5, @perf_config_ext={0x2, 0x6ad}, 0x1002, 0x9, 0x40, 0x1, 0x40, 0x6, 0x7, 0x0}, r0, 0xffff, r3, 0x9) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2, 0x4, 0x3, 0xb, 0x19, 0x0, 0x5, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x2, 0x8000, 0xb5, 0x4, 0x20000000}, @sadb_x_sec_ctx={0xb, 0x18, 0x5, 0x0, 0x4a, "2ebfd1ac8242eee46aac344a92e11441aa1eaee011f6ed23d6b43c8c539ee5b5568aca3fc1248892ec30dc2cb426a7810bd5485eecc882c0ab2ab4878b6dc453e8ce9f93ee15bb614e1c"}, @sadb_lifetime={0x4, 0x7, 0x9, 0x2, 0x10001, 0x4}, @sadb_lifetime={0x4, 0x0, 0x1, 0x4, 0x1455, 0x4}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000001000)={0x3, 0x1be, 0x3, 0x9, 0x2b58f541, 0x1, 0x5, 0x2, 0x100000000, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000005000)=""/209, &(0x7f0000005000)=0xd1) 2018/01/18 03:53:06 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000141000-0x8)={0x0, 0xfffffffffffffa89}, &(0x7f0000467000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) ftruncate(r0, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value={r1, 0xb66}, &(0x7f000020d000)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bd9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000-0x4)=0xe8) ioprio_get$uid(0x3, r2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f68000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f69000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00009b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) clock_gettime(0x0, &(0x7f0000f68000-0x10)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/qat_adf_ctl\x00', 0x50200, 0x0) 2018/01/18 03:53:06 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000-0xae)=""/174) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="14b87181f8550a43ed8d2ccf830ba464", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x3f, 0x2, 0x2, 0x2, 0x44, 0x2, 0x20, 0x20, 0x0, r1, r2}, {0xe3, 0xffffffff, 0x8, 0x9, 0x9, 0x6, 0x5, 0x68b7cb0c}, {0x3, 0x4, 0x1000, 0xbc}, 0x4, 0x0, 0x2, 0x0, 0x2, 0x40}, {{@in=@empty=0x0, 0x1, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x1, 0xd1, 0x49c, 0x2, 0x6}}, 0xe8) 2018/01/18 03:53:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x180, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000)={0x200, 0x7, 0x2, 0x3, 0x1, [{0x4, 0x3, 0x800, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}]}) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f000000200