[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.739500] audit: type=1400 audit(1517924861.364:6): avc: denied { map } for pid=4151 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.42' (ECDSA) to the list of known hosts. 2018/02/06 13:47:47 fuzzer started syzkaller login: [ 25.064618] audit: type=1400 audit(1517924867.689:7): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/06 13:47:47 dialing manager at 10.128.0.26:46865 [ 28.845888] can: request_module (can-proto-0) failed. [ 28.854923] can: request_module (can-proto-0) failed. 2018/02/06 13:47:52 kcov=true, comps=true [ 29.388898] audit: type=1400 audit(1517924872.013:8): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9142 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/06 13:47:54 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006fb000)='/dev/hwrng\x00', 0x10200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000)=""/99) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) ptrace$getsig(0x4202, r1, 0x9, &(0x7f0000002000-0x10)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000003000-0x50)={@generic, @ifru_ivalue}) 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) pwritev(r0, &(0x7f0000003000)=[{&(0x7f0000001000)="43ad54a6584ae36e914c4d43ad6520c03aa034811616c5ec7042d589916e1924297fe1223a28676616319df571f248cd55ba6c0b76ec9abde56ad1ee966c318b494220851f236c018e4742e897be7ac4cb3dee859e5103d31ba0fa9f7141862229cb89cee9d5889915a88f343587c6c810d61db907bfd2b61e4ad56db3ef68f398cabfb9c0974259edc1f497fcf37009d4f5ca69f45c8afc167a1997edf73de7ba1ebc8273a32295abe3f6582f382d4b2faf49e318ade37149c030b1c411d678cf6327c0a4ed6f7256145a6c0d8a380ca9578114d0358bebcc087038cd0e49d07dd132d2098eed9e61eba0", 0xeb}, {&(0x7f0000004000-0x2)='bs', 0x2}, {&(0x7f0000004000-0x2)="eddf", 0x2}], 0x3, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0x0, 0x101000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000007000-0x8)=@abs, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000007000)=@ax25={0x3, {"cb8d3c508b0189"}, 0x255}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000004000+0x679)=[{&(0x7f0000000000)="8669f5527a20f20c5f3b2d6f667bf377a1584f4336da728ab484ba5b0f52486700681b8ed015112cf617a5991bdea1b3d8406bad87f3aa42cba526f9351603a996a47f5300c2ab588fed2e26c42e018791cc64dbfb803e7312624ff5066496b81f6dda4a97a6d267dc41792fad1375ad68acfde8d598fcd6ca82912110855b7c1601a124107c6263df5e6302b5f9bae4ce630dd3494b4c903232c1080b504ed754ee", 0xa2}, {&(0x7f0000007000)="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", 0x1000}, {&(0x7f0000003000-0xd)="2cda64389cbef07b6874fba7d0", 0xd}, {&(0x7f0000008000-0x47)="a1bcebffed650c95be1ff02b06319204fd63589d5ffe65afbbfec16d8c1695a5870150b3af602a07f2f7309160440f9fedd80a9ffaa796c38211bed6918aa05c8f6cd3c427360c", 0x47}, {&(0x7f0000009000-0x6)="c7418d816041", 0x6}, {&(0x7f0000008000)="d7fc688acfd6edfa5c2c12e0331ecf71e5ed21a7ebd483fb6cca8fed37ef39312255e093eddbd57e88d3ad1e8d642cdb24ccf5196dc241e29bbda91e1833a90afe1f05da0e812093d7900d1b29f8b546ef6b63ef326c581b336e843d449efe427e5930fd43bb3ecea8b7ce08047c12f42220793408e7e9877a5d287e4c4bc247df09623663d86586c58e8e9530f56756d8bc7e5a88", 0x95}, {&(0x7f0000006000-0xeb)="d7bda760f14d6285febc81ddc785df9bcd0e23ce6ed749fce049face3111e7b732e86a26a96791d42b9e561b0d007da454baa6b27dd9ed6a1d4f1a5bedf1ae25cb7a79326634d658de98fe4842a3d7bcebc2f351d3517a05d52f1a178476bb770ca05c6f1271198a6d31e22e53048deb5abafd827f98547d6602670c6c400248a9677e3f79e90fa1d61ea1b9aadc86abfb95bdd350a1ce3af453f49244f86e735b3e657ee375a788967378d6b7103ef8c1f091242a285a2e125bb6ebb17480fdf1779a88e66f8525490601c589c7c79766dd4964cd2038381b320dcb60b50fa6a0fb22e15790094aa74dd4", 0xeb}, {&(0x7f0000008000)}], 0x8, 0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000008000)=""/4096) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000a000-0x4), &(0x7f0000005000)=0x0, &(0x7f0000008000-0x1)) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006000-0xc)={r1, r4, r5}, 0xc) 2018/02/06 13:47:54 executing program 7: mlockall(0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x100000001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x4, 0x30}, &(0x7f0000000000)=0xc) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "d738b58b41ff131faf7235ea4fabe83df6e55ab9553eb69c9c87e056bdd6aba4eca61c31091ab32236baf86b714325fc0ae0cc86befa511bd4d87b0bffff156ae628f3aa738b7725de8661c0e6777f65c4af663e2d837d4dab4d391051ab369cca42afacb3926b7c15c59ac9523c53945eef044f03267c1e4d8704670caf02340ef27a6b42b97d8fbfef7d40d5f74fda2f1fdd4de51fc4e2ad87137ae987a3bd5d1ec9f2347cb33fe4466d4e191e7936e2073ecd48b9707c1aefeeca51844344"}, 0xd0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001000-0x4c)={0x9, 0x40, 0x200}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000003000-0x10)={0x61, 0xffff}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x30000, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/dev/ppp\x00', 0xa0000, 0x0) r5 = getpgrp(0x0) r6 = perf_event_open(&(0x7f0000003000-0x78)={0x0, 0x78, 0x8be7, 0x4, 0x7ff, 0x7f, 0x0, 0x7f, 0x4000, 0x1, 0x8, 0x8, 0x7fffffff, 0x10001, 0x7, 0x4, 0x0, 0x9000, 0x1, 0x9, 0x4c, 0x80000001, 0x4, 0x10000, 0x900, 0x0, 0x95a3, 0x20, 0x81, 0x2e, 0x800, 0x1, 0x4, 0x405cef06, 0xe5a1, 0x8000, 0x2, 0x3, 0x0, 0x80000000, 0x3, @perf_config_ext={0xfff, 0x4}, 0x24802, 0x100000000, 0x101, 0x3, 0x20, 0x1, 0x1}, r5, 0x900000000, r4, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000), 0xff, 0xa57) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000003000-0x20)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000004000)="f2b43c665d9c317ec7c3171e6fec8e8f95f56ed357e374e7d42b5e36", 0x1c}], 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000002000)=0x6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000003000-0x10)={0x2, &(0x7f0000007000-0x10)=[{0x81, 0x1ff, 0x1ff, 0x9d90}, {0xccd5, 0x9, 0x7, 0x5}]}) close(r6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000007000), &(0x7f0000006000-0x4)=0x4) ioctl$KDGKBLED(r7, 0x4b64, &(0x7f0000006000-0x1)) 2018/02/06 13:47:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x40001) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) write$selinux_validatetrans(r0, &(0x7f0000000000)={'system_u:object_r:root_t:s0', 0x20, 'system_u:object_r:var_log_t:s0', 0x20, 0x30, 0x33, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x55) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) flistxattr(r0, &(0x7f0000001000-0xe9)=""/233, 0xe9) madvise(&(0x7f0000809000/0x2000)=nil, 0x2000, 0x65) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000)={0x0, 0x4, 0x6, 0x80, 0x7f, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000+0x79b)='/dev/dsp\x00', 0x185040, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000003000)=""/133) ioctl$KVM_NMI(r1, 0xae9a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000001000-0x9f)="d646ccfa16923e44c028fef0b5492afaa43bc8552cafb4930d01549ad08a43b97ed8236e1f60ad21c4612a7f118778478588252b1930e968f26a08e2632050f3a6de2902f688c3da108dbb0cbc7c3cd25562a66c18edc688bb1ffbb50b2e45eda04cd7fd6146cadcdabd6c177d9af5c8b1999a396281676bde7260538c78feac761e0ad4b43f188ee05a00385e1066eb2d12092bad994cf4d6c6acab3ed7a0", 0x9f) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x50800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000004000)=0x10000, &(0x7f0000005000-0x4)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1, @loopback}, &(0x7f0000003000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001000-0xbc)) setns(r1, 0x0) eventfd2(0x100000000, 0x80800) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000000)=""/143) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000006000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000)={r4, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xc7}}}, &(0x7f0000000000)=0x8c) 2018/02/06 13:47:54 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000bff000)='/dev/usbmon#\x00', 0x7ff, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x5, 0x3, 0x9, 0x6, 0xff, 0x0, 0xfff, 0xb70b, 0x1, 0x4, 0x7ff, 0xe, 0x81}, {0x5, 0x8, 0x1ff, 0x5, 0x4, 0xfffffffffffffeff, 0x3c5, 0x0, 0x20, 0x7, 0xd6, 0xcea, 0x2}, {0x6, 0x5, 0x7, 0x8, 0x5a8, 0x18, 0xfffffffffffffffc, 0x1, 0x0, 0x189e, 0x100000000, 0x200, 0x2}], 0x236}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000002000-0x62)=""/98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x2000)=nil, 0x1, 0x0, 0x41, &(0x7f0000c7a000/0x3000)=nil, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000004000-0x2a)="5d606b93705047e72edf3b18fa74ce60835f788e968e2a5b90178c8fbb6fe83959ba8ce9a6da7c6168751da29dc987bbd14565fade667f8128637b8ed19f9273b65792418b9e369956d408d2821e6916101ef6e9a4fdf3999e75d96db5b45c27eae1386f4ba37abade1d55be95c8057061dc") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000004000)='/dev/audio#\x00', 0x5, 0x2000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000005000-0x4)=0x7, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000003000-0xc)={{0xd27, 0x4, 0xffffffff, 0x7f, 0x1, 0x1}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000007000-0x8)=0x2, 0x8) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000004000)={[{0xffffffffffffff40, 0x0, 0x1, 0x0, 0xf4, 0x5, 0x1, 0x5, 0x9, 0x1, 0x8, 0x9e, 0x9}, {0xffffffffffff7fff, 0x8, 0xd8, 0xffffffffffffffff, 0x8, 0x7ff, 0x200000000000000, 0x47433af4, 0x3, 0x2, 0xff, 0x3}, {0x1f, 0x4, 0x7ff, 0x4, 0x3f3, 0xd155, 0x10, 0x6, 0x4795, 0x9, 0x4ca, 0x7fff, 0x80000001}], 0x7}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000006000-0xc)={{0x1, 0xfffffffffffffffd, 0x5, 0x6, 0xffffffffffff0001}, 0x1}) socket$inet6(0xa, 0x807, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000005000-0x2)=0x81) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000008000-0x4)=0xfffffffffffffff9) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000)="e865598f44f52be58ef2b4e35d55f161189e979be817e84a060433e27828eb53f850080bca82f0f8f948251f68ffbc9defc3", 0x32, 0x4, &(0x7f0000008000)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffa}, 0x1c) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000005000)=0xbe80) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000009000)={0x0, 0x1f}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000009000)={r2, 0xffffffffffffff01, 0x200}, 0x10) 2018/02/06 13:47:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80000) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "9ff8f84ec8af3a78ff106f37571b3d0419c3dcbb325c5c60f1cf6c9369da1d8e1f210a215a25659097af9db48f381736347f66c10f75bb28634c2d64a0d29adf143846c8e24d9df2e547f6fe8b7b37b003486c5d2b193b365885d303caf556dd1b2f02bdb917c3deecfa9072afbeea300ae862df4a0fa49800a38e404b59e9205ccc242104e731037535dcf047d94a24baa1626de1f831fc7529afc3f571332ea887df550476a626060593159f910eda23a0ab0cf917ff358198e09739459d2887902147c891c8fd38ed41e97daeb5ffd1839c307ec26fac6214f9b2196bcda2482fec587ad691bbe6a0ff99399626de6f0c530359d949c9345f8503746d2b571d700e0eb082cb955b955cad0d31e33c2aa49686f5bde677ffbcd36591caacd17a4d75d4970b6a2a5e32b4cf63000ce9dee0a0d8771b3a66d44353214398ac271decb8470f15def78cc4d5b1e952679ada14f6af073d14afdc6f78d90ac6bcbfd83372d08a017832ab8ed188fb142c95e78d6d8df72c9ac1778f614a4c59a1966ae234e5a32cf8112bea8bc13d486acdfe4c0707a8e18288a8c447cfa080215ae62166109a4b86cc5b6e627be31342e694d4b4e7a9f74680584ad6fee555d3dd82bbf1405182e89f520a5d8b650e11628f8f08cabf6ff65173f3eadb8e84cb08709f06b23d3e879489f766e27e9cac6e0e7f18527e5ab729f8501568983ccbe5be2d7f44dbbb6b47871ef73e65a6099896925fbcf5c478c01040589fc2ece2b5d7bf41fa695104336ee0d0814bee73f009b9a79845a41b4047e9b875d5dea120fc8d1d98e0930cfd0b44c6bf345866910ba012ac18188075b9315a6be9af990692d362bf5e41b514bf4ba6cff448cbd582b5efa52ce7626a0218223a6219a24bb6f2aec7b25dbd31711544f182638fd515d0a3435a5e555b5e584f2c94d7277f054415e95445d368d09fc3d34ad83125a2527e9129d581de512e712d703af05e1596916dff6cd6337ae9bc86bdcf85ddc5e49a3c50f61be943e04aa9e54f2f6e2fb4b10db2f0726c874fe331b5d8a885a9d30ce8ab6f3bfdbe38bb5c54b1cb54f5eed51dc92580bd2f8c65b4f9a717ee866a3a785bdbf1ede067b5318303ce9029b7da284ebdc2b0ae512ad54e77ebb43874f0bfbdd9fe67486892eaec1991bb20f611226fd66002e04783f10cfbbd112d50917772295d405c91473a2d5fb0830119aec32fe4addb0a16de679cccecc4ab295a587c45b8b5d193b13899a1194623f88986b09712c09db6e7863b6f03802c57cb26e2edc49175c43687892f8badc2cd18b2593955e1203409387ffb710293fcf31d2669f5afd74879ce9a07970a5915230993a2082d6d22b76d419dcfd8eb8224899a992e4ec3dc3409df5f65efbffac93d68480846d4cfa187f14f1c2dbb36bb59ee34791b30cf1e83b2d7328fa60fe4a733313b966b20b49f6f96986028a9d67e140fa5d908068a4a0acc8499a977ab8cfb437a43f73ef31b3f95665e2031829997440f35a3982db85a197f5c543f262dfd446e875eaf4b108798889f3b3949907c26005953f6af1c2ed7e17b3eac946c32dd71e45f54cfade036f8461661d6a388a7a5be1c63b6a1547f81c383ec23c3aa81792795a214fd270c9223ffcb91ce2bccd759aa552cbd64dd8f000e49f0acb9efebcfd53b846be0f0c0964dd57a30cbd9af0f137a9ff2e8180204d5f6bb525fdb7eb4fb7e186d1666dd1abf48ba4ff1f50d0a458f5d1987e3e986cb9a49d7e657cba06307cdb76c6f357ac0633e249cbda4679f23fb355f18ce2272d11f109fc29d4abaf4a2695be3fdd5e225a10e7cb5108cc5dd4d25da60f4adf6ba17d5ebeb421fc2c58c481a8faa4a7d44b3fb83162dbe2342e7d86a6f049512d23e358a09b0968586cae391039e28306127d19d38412cc01a0b9fc253ed7e8d105613b5fde330e5b8aba8c345c667e57825f04723ca514c148553b0aec621fef08924614a57530f473804184034ba3874abe09ca8e8c190288c0116b8c8b31a11ed00a58cceb8a02d4738b821eebd509fc162d5172f47611c76b1cb9073c1affb98a91579b5b926f2e23cbfd4dcad2d2f4e389818914f47acb7b10f30ac001249cf6ae703b6aac12d1598888a6415de97c02cc4aae840659a8f57e6f71cf748d816975ef29fc59ba85c7b31d01b621e66ee467a9472749233c33d70f3ed56ea052f34b085e27daf7c4b8ec2aa39e02f1a44b16e193906fcf7ce6ca77f7f6a4447811c448b5d018dc5cad828879cbfcbce2b2d6a0324e166a40a7cbac492453815085b03d8cfad4d75b97a355ab31627638e6a225ad6ec367003b57547df6fdf90052034c266c28f402fc5e8160de753818a20697180fbeb3dff921d989d88f95ea2a9250b304770db39149a9f5803ec64a16a26a6e522ae5049760f9a9c2d69e50cf33f47fb8e9c30c956e8c3d78a22859f2051ba37d21ddc9337bb4198609951f3f8b9123f26f15caadebea153accca318fb36be5c6000edea7976188b735ece437a1baf7abd7ce9057047a68e69ccc208e1710d02b33f3a9b449333d4f058dab94d21f8496df2aaa1d9a34d0dad9ea455202abe90280c0d96d272ab31057a79f12a0839ba9d0dcaae3adbddfa3fcd826c1edae9f3fc2489fb29f1f6a90e90eadfcbef074ddfd6090d665fb799746bd92385111365958b9a9a94db2a08aad03f397a55657a99b1c3b81d441f915db3928c88376180890477189a34ecac20b992b6142a1a070582b6209096bcc1cee921303fe16637f1617b7afb68871de514427757670ad6cada59f80cbcd50282a68fd553170a9948a321837a05aee5d57aacaa006ba90d471955e0ac77f0fbd0d5453290a1a1d3cf4f7e5dc09786556ebdb9a4be870576fd8e4726a39b64d5dc13203019914bf7dcdaf29bd001bb683d65656c1e5a27c728a522765b1970e10220a7125165b248911aaa5cb109504e20f66e0f3c23e069515522a61f5dd7c00f9c3ba5b6d5f17a1f389d219432f7d44217e41acb1179ae8ea581052cf90d59c8747f315960617be01399467d594d0e83799b0ed40af4901511d6295d3e140a38c415f0a7948f6b76907f2f609dc48ad6a435afd11394630e4ece504021d0ac77eee5bf20184ffb6ea98d32db542802f9e3f27d3318b11484661bf6af561b9d4549a3ad9ab23ef70d3bde0e6e549b45e113abaf0a167ecc2988d3e66c911295385705cd1371eba4f98418e8fe451479f52f77ee579bd1e944aa8892f75fef8941d35f23cb646c27254dd8be353d38923fc21f1370608dda930ca4488394d8458bc30485bdd891f9e4043959329cb1d17a53139fcb64a5d93aedc4881a525dfc1ac30f6946fa8041693f409c1c37e94a1fdedfb5c16650aef6093d0d693ac060a10520c58cd9132deec940c5995fcefdb2a22dcc5252a9cf6e8bb473eacb67faac28cebb38929a1c9d22a7a99c08701985b1b640f9e14e2d79403eba0a3d98045859115489bb0690889849f74137cadf3d62ceb0af27652fd277b6f49293ed9c6ed306778e477d469f1f01b0d2da5ec56e84821d03002cd8a8d1f4fc538ee6f8f9749f33e66b9707d0a0a16d1a593d324eca0d1af72e79f027afa5a97eba06e363165fb6cfbed2c24ac02584fa7e7dd59e844ab68bd63b37027e46e57a0b40ba39ce98732b7bfad67eb5901f4e3279aec0376e05f166e6d8123ae5e6d0239882a6bf86a4406d377528b84a851fa0a8ccbad368cdf04b717ed0b165e337810dc55d3f0ff9470d5e2d89e9a50e0f25a3fec606723e1fb3a03cd311409bde0941d11e59b57f32059a3bea18e7667d3a1987f11a370adf19fbec72c0c8c60774c97fb6c0576d16ea5b6d651762d3ec0212db1b3c74dd6503699535099d76f14f909354bc93271111a346426cbd344ee0a1711609e1da8282d8935776495eeee6e5968a83752ab1936ba3682800549a1718bd9d2f2371477bcea6569ef0e18feb05b521338a2e324729e79ab4e280fea6bd00c6559393ce81d3572966b6d5da161cc21e4131e469c9cd4873e18cb439155122cde47ea289a948235e519bfdb160c8b105c6048177dc0bdf5d2b22e42be59c8db11daedd3f12567b1fb04b42e50e2ae99f19f733315d7397cca86f9b216f134c877d53805ad4e7f2392d3228a2e86b2ec1ca8c2f17b1ac85410c6a723890dbbb2532f980e3d7dfd428afa102b9da36344b01837d055f5b652bb25de4fef1bee95e957519d366995277a324cb0dac63b3e03c0200b67930585e76cf36d6c04d43368289e679bbe112d1f7dfa800b5da4d99e4c41a6c1d9e76b6ff20e5665e006a4840c36e0bffc0e5e3a7e20b92321b7016af84ad2c4e0c563ea096321959cb4317efe43a569876fc5f51a87513ec432bd4cccd21da4cc772762a1688af39dc8b46a15e34e495a1751a67dee042200e4b966d18640d21b119c300bfb656ee93167c13e0fcaff1cd328f02d4a19e32c8ffa311d47e9c12d5a13b453546c062e3c86eead0820a6c957615128ee9a6622a4c1b1ff07ffb54ab65a7ca4c805b1b962c652fd07d96fd8abfbf26f33b96d012827babd63aee1b4c078d7335c1a261a7f008b3ce74c977de2c16909694660bb61c296d8fbd263293223b1cb134f0b1aa29b9537b21b357b503699e12ad4017916b9ceb02bbec14f6cb2bb85d5ce21a3ccc68d1efa434680911367ec6275930deb62aa0aed959666d25fc457ace0ea50d37ad8b8ce9b096e3415fdc178781aaed20ffab17f54bfadeb8681d85f655b45d5934b5a74fa4b2df1fe9c088056f94d0660fbccc10c750380a9d1bbc78f75bddac7abade60e0dcc708b8b3e14ea25ca4b54a07411243d9d967e67282d3475c328f5437a4a2ff6f69fe08f21a0f5ddd25020a9fce394cd7b50857a2c7c7fff884f83199c17a28447709b742c7fde123cd9cf26ab1475aa1dde7eae20a1e21325dc4a02989154c45976cb8d8b51ad0cd4b460affe700d13d0eaad5852cb80479583e997deee9920e24cd4f6d44531c5bdf6cf3458392d35fdcf610d4114a3e1cd2b69e956ce693cbe91e7bcdbb1637184e88cdec4ef40390cd35c49363c51818193d4ca0b98140f3b8e4c82111887b7158ee74af8b4263e0ef42b82f13ed47ceed23a2889191b02c0cb0af48c586ac3002f73df9d0146d4328951e09a5ef6470ff19a7d32bd70f88361cb180274eab13ccf35bff670bafec3305a94ee6fba86d9fbca42f4198abb9d638b88fe796bf8b87065b21597fefc6e2e0281e7bc94939686ca469d4b3cfee4cd06f35820ae70d431a654afecf9bd95d3a0a76f91eec743a49b0d266613827d36ce9bf83a951ea3101d574a7252821e6d3b2ed1f767db396b930db82f16d67b324bd636fd31a2fc6745e8afcea3d3d74cb989ceea06fb288449cc3c319905d1e9c1d030fa71a519e4e6274cf5a02e0d37692b08e5e77de09563c9c60186ce2bce4c65b28c9d1cf3543abdb5de0b3d415f4007a550239269a1241efd13e9a18e458e0cadd5304d93a890ea5447ea5a7f838690da4a7a0e9fd6bc92d9d047c76545f14e531ff2043262ab955ac843e7dae33612c4e35f4b84a797fe8e817a1932e93e1c0d667a5958e9f67bc258c928a713e553e863c4b1de4bbbc0271fd32cee5cba0b123eb5e1a9f772870799c0408f8eaeb2bae7a66c4b9bed444abdeab62e215eeebc49b7a902a8550f2e5a93b128fbadf6c92cb06847986387a17a795911feec6ccfd7c53a3b6a058ff15cec8236f0bc6842a6ecb9e27f80d"}, &(0x7f0000001000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000002000)={r5, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x7, 0x800, 0x7fff, 0xffffffffffff6938, 0xec}, &(0x7f0000003000-0x4)=0xa0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000001000)=""/196) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)) open$dir(&(0x7f0000002000)='./file0\x00', 0x40000, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000004000-0x4)=0x1ff, 0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000001000)={0x7, {0x2, 0x1, @empty}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @empty}, 0x21, 0xd3, 0x7, 0x4, 0x1, &(0x7f0000001000)=@generic="d5b99f3a21871bc4326d4d1422b48d17", 0x2, 0x6, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r4, &(0x7f0000005000-0x3c)="4f5acade688b63d5e76d091a4dcfb4928a9162114a484ac60351568d8bd5a891f9066d7772480d419647b5bc0f5b092db3e4bd15f3de41488f127c0f", 0x3c, 0x4080, &(0x7f0000004000)={0x11, 0x1d, r6, 0x1, 0x101, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000006000-0xb0)) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000004000)) syz_extract_tcp_res$synack(&(0x7f0000002000), 0x1, 0x0) mq_unlink(&(0x7f0000004000)='\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x8, 0x400000) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000003000)={0x3, 0x0, 0x6, 0x80, 0x1, [{0x8, 0x1, 0x0, 0x0, 0x0, 0x8}]}) 2018/02/06 13:47:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000bb6000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x1400000, 0x0, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x52, 0xc39, 0x2, {0x2, 0x7}, {0x20, 0x7}, @cond=[{0x0, 0x7, 0x5, 0xc, 0x401, 0x6}, {0x3, 0x6, 0x3f, 0x4, 0x8001, 0x80000000}]}) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) munlock(&(0x7f0000526000/0x4000)=nil, 0x4000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) capset(&(0x7f0000001000-0x8)={0x20071026, r2}, &(0x7f0000001000-0x18)={0x321d, 0x400, 0x0, 0x8, 0x1, 0xffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x801, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000-0x4)=0x10, 0x800) connect(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x0, 0x1}}, 0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x5}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x7, 0x1, 0x20a, 0x1, 0x1f, 0x7, 0x4, 0xfc, r5}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000002000)=0x8, &(0x7f0000006000-0x8)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000007000-0x4), &(0x7f0000003000-0x1)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000004000)={0x1, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x22}}}, 0x88) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r2, &(0x7f0000004000), 0x6000000b, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000009000-0x4)) 2018/02/06 13:47:54 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000036f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000001000-0x30), 0x30, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x102, 0x0) listen$netrom(r3, 0x81) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000003000-0x18)={0x9, &(0x7f0000003000-0xa9)=""/169, &(0x7f0000000000)=[{0x5, 0x87, 0x5, &(0x7f0000004000-0x37)=""/135}, {0x80000001, 0x1000, 0x44, &(0x7f0000002000-0x1000)=""/4096}, {0x101, 0xfb, 0x7d, &(0x7f0000001000)=""/251}, {0x2, 0x3c, 0x4, &(0x7f0000004000-0x3c)=""/60}, {0x64, 0xb3, 0xa2, &(0x7f0000003000-0xb3)=""/179}, {0xfb, 0x5b, 0x6, &(0x7f0000004000-0x5b)=""/91}, {0x7, 0xce, 0x401, &(0x7f0000001000)=""/206}, {0x8, 0x1000, 0x81, &(0x7f0000002000-0x1000)=""/4096}, {0x80000001, 0x68, 0x3, &(0x7f0000004000-0x68)=""/104}]}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000005000-0x4)=0xe8) sendmsg$nl_route(r3, &(0x7f0000002000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x4008}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@ipmr_delroute={0x124, 0x19, 0x8788ce52ec4306c5, 0x1, 0x3, {0x80, 0x0, 0x20, 0x3346, 0xff, 0x2, 0x0, 0x3, 0x2000}, [@RTA_ENCAP={0x100, 0x16, @nested={0xfc, 0x0, [@generic="38fa655aad34c20a2a185aea8afa72a8760198a7549d93a721d2a38924546f5c357e8c0245269121d2ee959c70d630ae5f9282c0319f7c9f67f536282f5a3d13e3fce4c3caf7939270a89ebb91549410cbd5f2678013d7d66b0ba20f96b46ead0e0187abb2865283a3e9faa4a9e2a0721ab04718d9245a560bded024d18c88908ccb878cd5a1709b657cfe31b5a5b5a874101dc4e030c0253b86e4503f6a376614c57ea476833512db5429cdc4f680e7", @generic="55099c406b142059fc0b10330f8348fc4eee8f90222564f347c1cf72b171a58355bdea13e2b8e1be0b", @typed={0x10, 0x57, @u64=0x5}, @typed={0xc, 0x6a, @fd=r2}]}}, @RTA_UID={0x8, 0x19, r4}]}, 0x124}, 0x1, 0x0, 0x0, 0x8804}, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000005000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={r5, 0x100000000, 0x80000000}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000006000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000006000-0x4)=0xfff, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000004000-0x4)=0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000007000)={r5, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}}, 0x8, 0x7ff, 0x200, 0xc6d481, 0x7f}, &(0x7f0000007000)=0xa0) 2018/02/06 13:47:54 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f000054a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00006e9000-0x4)=0x26, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xd0)={0x0, 0xc8, "0435a09e03bbe0fcf851a78a46c2f24728a3d53f3aed4b19d22a0d9580a34a54ed4bc75f400a802ab47736a85d5ef558d114d12d5bbb3e67d03862eaa10eb4dab49fb02f81cd120a745205cd7ab6f957b52c3291f8125cf9f245e99bf4de2a46aaa2588bc2da51eed5a08b840b4d939222da8a5e627a21cf072c9bc8c319a95b8020763d46fd1e8d9798c69965c26b3917b0f1e6332127d3e331f67f3398fd82ed5ee92e7cc0ee25a11d4be35dd337bbd5b3bd434dac15c46b03b586a96f846163bd3977015c6947"}, &(0x7f0000000000)=0xd0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x1f, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000003000)='vmnet1\x00', 0x2) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000002000-0x30)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000004000), &(0x7f0000001000)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005000-0x4)=0x0) r6 = getpgid(r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000006000-0x4)=0x800000000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r7) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000007000-0x40)=""/64) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000)={0x4}, 0x4) fcntl$getownex(r4, 0x10, &(0x7f0000004000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000008000)=0x2000000000000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000009000)={0x6, 0x9, 0xfff, 0x800}, 0x10) [ 31.489484] audit: type=1400 audit(1517924874.114:9): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/root/syzkaller-shm280606544" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.543789] audit: type=1400 audit(1517924874.168:10): avc: denied { sys_admin } for pid=4204 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.562524] IPVS: ftp: loaded support on port[0] = 21 [ 31.642145] IPVS: ftp: loaded support on port[0] = 21 [ 31.649686] audit: type=1400 audit(1517924874.273:11): avc: denied { net_admin } for pid=4208 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.685278] IPVS: ftp: loaded support on port[0] = 21 [ 31.730256] IPVS: ftp: loaded support on port[0] = 21 [ 31.800654] IPVS: ftp: loaded support on port[0] = 21 [ 31.897160] IPVS: ftp: loaded support on port[0] = 21 [ 32.012104] IPVS: ftp: loaded support on port[0] = 21 [ 32.128103] IPVS: ftp: loaded support on port[0] = 21 [ 32.886894] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.999142] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.137558] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.157100] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.328489] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.505563] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.644851] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.762879] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.454942] audit: type=1400 audit(1517924878.079:12): avc: denied { sys_chroot } for pid=4219 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 13:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000f6000)=0x37, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000eb9000)={0x0, 0x2}, &(0x7f00001a1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ee5000-0x10)={r2, 0x65d2, 0x4a9, 0x3}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00000a9000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) readv(r0, &(0x7f000010b000-0x50)=[{&(0x7f00007f4000-0x1a)=""/26, 0x1a}], 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/06 13:47:58 executing program 7: syz_emit_ethernet(0x47, &(0x7f000081b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "00f901", 0x11, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x1, [], 'D'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c33000-0xb)='/dev/adsp#\x00', 0x8, 0x80) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000017b000-0x28)={0x3, 0x0, &(0x7f00004ee000)=""/126, &(0x7f0000e06000-0x8b)=""/139, &(0x7f0000886000-0xcc)=""/204, 0x100000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x6, 0x4, 0x2, 0xfff, 0x3, 0x4, 0x7, r1}, 0x20) [ 35.637695] audit: type=1400 audit(1517924878.261:13): avc: denied { net_raw } for pid=5172 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 13:47:58 executing program 1: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009cb000), &(0x7f0000488000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/06 13:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x8000000000000002, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) recvfrom$inet(r0, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/06 13:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x4) mount(&(0x7f00003a4000)='./file1\x00', &(0x7f0000287000)='./file0\x00', &(0x7f0000ac8000)='tmpfs\x00', 0x0, &(0x7f0000da1000)="2c90b3e73f3a7522f1653c67c2778d5868c4902c") 2018/02/06 13:47:58 executing program 5: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}}) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000706000)='attr/fscreate\x00') mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000707000-0x10)={0x5, &(0x7f0000578000+0x311)=[{}, {}, {}, {}, {}]}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00004b9000)={0xb461, 0x6, 0x9, 0x5, 0x7, 0x5}) 2018/02/06 13:47:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() r1 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0xdc, 0x40000) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x80, 0x33ff, 0x0, 0x500, 0x7f, 0x40000, r4}) 2018/02/06 13:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000675000-0x10)=[{&(0x7f0000f1d000-0xac)=""/172, 0xac}], 0xb283283e14545a6) sendmsg$nl_route(r0, &(0x7f0000665000)={&(0x7f0000faf000-0xc)={0x10}, 0xc, &(0x7f0000f48000)={&(0x7f0000552000-0x44)=@ipv4_getaddr={0x18, 0x16, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/06 13:47:58 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000e000-0x4), &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000003000-0x108)={0x401, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800000000}}}, 0x108) 2018/02/06 13:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000386000-0x4)=0x6, 0x4) 2018/02/06 13:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007f2000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000-0x8)=0x1) fcntl$setflags(r1, 0x2, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup(r2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 13:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000022c000-0xc)='/dev/rfkill\x00', 0x80, 0x0) syz_open_dev$sndmidi(&(0x7f0000fbe000)='/dev/snd/midiC#D#\x00', 0x6, 0x2000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000aeb000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049c000-0x4)) [ 36.059096] audit: type=1400 audit(1517924878.683:14): avc: denied { setgid } for pid=5281 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.063627] tmpfs: No value for mount option '?:u"e0x0, 0x43, 0x30, 0xfffffffffffffffd, 0x5}, &(0x7f0000d16000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001ae000)={r2, 0x2, 0x101}, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe9000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000ab3000-0x10)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f00003e4000-0xef)=""/239, 0xef, 0x8001, &(0x7f0000827000-0x10)={r4, r5+10000000}) 2018/02/06 13:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004e3000-0x12)='/dev/input/mouse#\x00', 0x504, 0x2) preadv(r0, &(0x7f0000562000)=[], 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00006ee000-0x20)={0x10f001, &(0x7f0000206000), 0x4, r0, 0x2}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000076000)=@pic={0x6, 0x0, 0x9, 0xbc, 0x2, 0x64d4, 0x101, 0x4, 0x40, 0x6, 0x10000, 0x0, 0x7, 0x8, 0x9, 0x9fa}) perf_event_open(&(0x7f000001d000)={0x5, 0x25d, 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, 0xdeb12eb49cca7687, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/06 13:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000339000-0xb)='/dev/adsp#\x00', 0x0, 0x109002) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000bf0000)={0x1, &(0x7f00008fe000)=[0x81]}) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) sendmsg$alg(r2, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f00009c7000)=[]}, 0x0) 2018/02/06 13:47:58 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f000072e000-0x30)=[{&(0x7f0000fbd000-0xce)=""/206, 0xce}, {&(0x7f00006d9000-0x78)=""/120, 0x78}, {&(0x7f0000001000-0xab)=""/171, 0xab}], 0x3, &(0x7f0000001000-0x5c)=""/92, 0x5c, 0x20}, 0x6}, {{&(0x7f000039e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f00008fd000-0x5a)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000c9f000)=""/205, 0xcd}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f000060b000-0x87)=""/135, 0x87}, {&(0x7f0000acd000-0x98)=""/152, 0x98}, {&(0x7f0000ee7000-0xcf)=""/207, 0xcf}, {&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000001000-0x44)=""/68, 0x44}], 0x9, &(0x7f000035d000-0x82)=""/130, 0x82, 0x9}, 0x100000000}, {{&(0x7f000016a000-0x8)=@sco, 0x8, &(0x7f0000f31000-0x60)=[{&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000084000)=""/83, 0x53}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000ebc000)=""/180, 0xb4}], 0x6, &(0x7f0000000000)=""/70, 0x46, 0x200}, 0x40}], 0x3, 0x100, &(0x7f0000000000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000000+0x578)={&(0x7f0000cf1000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00001d4000)={&(0x7f0000c92000-0xc4)={0xc4, 0xc, 0xd, 0xc00, 0x4, 0x3, {0x7, 0x0, 0xa}, [@generic="d086a431f4c9893113bf1a2096758fb7b2ed16dd95a8c6c7094d2dcce0e87ecadcef82277117b911fcbeaf629525a7def2843b53527e9c124c5baa306390f7280e2284453de96cee526a23a2cb4b447b423cbf7d56a4fb184b095cc55d5db7fb0f50108d4bd3753d941e47b70174bc7e30705354ce5d006b449496fa2f4afe50ece3a95c813bfda9f1b7d40a62df074f3f157833f2e0bc3b9d1702838b54349ef135065783a885d6553f9b13404d"]}, 0xc4}, 0x1, 0x0, 0x0, 0x40}, 0x48800) setsockopt(r0, 0x65, 0x1, &(0x7f0000001000-0x4), 0x27b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000002000)={@loopback, 0x0}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001000-0x18)={@empty, 0xdde, r4}) 2018/02/06 13:47:58 executing program 4: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000846000/0x4000)=nil, 0x4000, 0x5, 0x400, 0x7fe) r0 = bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000e63000)=r0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00006e7000-0x8)=0x1) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f58000-0x8)={0x0, 0x20}, &(0x7f0000f58000-0x4)=0x8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f58000)={0x7a259121, 0x6, 0x4, 0x7fffffff, 0x1}, 0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f57000)=@assoc_value={r2, 0x83e}, 0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000e9d000)=""/126, &(0x7f0000f32000)=0x7e) [ 36.107598] audit: type=1400 audit(1517924878.730:15): avc: denied { dac_override } for pid=5278 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 13:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000cca000-0x12)='/dev/input/event#\x00', 0x2, 0x800) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)) [ 36.160536] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 36.178149] mmap: syz-executor4 (5315) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/06 13:47:58 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() syz_emit_ethernet(0x3a, &(0x7f0000736000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3400e3", 0x0, "f53475"}}}}}}, 0x0) syz_open_dev$amidi(&(0x7f0000bc9000)='/dev/amidi#\x00', 0x7, 0x101082) 2018/02/06 13:47:58 executing program 2: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000aad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c03000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000b16000)=""/17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000658000)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000256000)=[{&(0x7f0000001000-0x7a)=""/122, 0x7a}, {&(0x7f000063a000-0xcb)=""/203, 0xcb}, {&(0x7f00007cd000)=""/105, 0x69}, {&(0x7f0000136000-0xda)=""/218, 0xda}, {&(0x7f0000560000+0x640)=""/179, 0xb3}, {&(0x7f0000173000)=""/154, 0x9a}], 0x6, &(0x7f0000000000)=""/221, 0xdd, 0x1000}, 0x10060) syz_emit_ethernet(0x36, &(0x7f000085b000-0x36)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @generic={0x1, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, "155a010a", @empty, "c6431b9a67d43d97039aff13005d2a44"}}}}, 0x0) 2018/02/06 13:47:58 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="640000000001a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000001000)=""/4096, &(0x7f0000007000)=0x1000) 2018/02/06 13:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r0 = gettid() ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c72000-0xa)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f86000)=0x76c, 0x4) rt_sigprocmask(0x1, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00001d2000-0x20)={@generic="b28dcbb0ce92412a5501e36312fe6b3e", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000059f000), &(0x7f00005d5000-0x4)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000b02000-0x8)='./file0\x00', 0x10000, 0x100) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000249000-0x4)=0x8000, &(0x7f0000abc000-0x4)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000da000)={0x0, 0x7f}, &(0x7f0000fb6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d3d000)={r3, @in6={{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x9, 0x1}, 0x98) 2018/02/06 13:47:58 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f00005d8000)='./file0\x00', &(0x7f000085f000)='./file2\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000697000-0x99)={0x0, 0x91, "e1c6ee1c007ffb969f9e8b0e7ed6020fb444721cf39795a6dd0585e0ea0205182dd984f5c61f1c7cb209037b4dd6770f8137de10dd8f3b1f6c2300a87c9736c3335c28a29c6d9f1227edb10f66fad665bc99e9e32abf47834df9d3af74ce4fc2049bfbd854cd76448d82ae4aadfe74477e8e63f65b0c7c44feefc11fa80a5108d78ac17eaf696e482f103e7f7b233a9ac0"}, &(0x7f0000967000)=0x99) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000520000)={r3, 0x5e, "d48928f74de7c2fd79881c3c654ffab6d79092872538ce1c7cf270fdb297c2ff193303091a2ebcb0b7016ea4eed35f99720c3ba76680405bc9da90597d66441f9a810cb02f23f7a015fd9307d7d13b7773702caa8f7cdd9234f39f2d2454"}, &(0x7f00007fc000-0x4)=0x66) mkdir(&(0x7f0000be3000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a10000)={0x1, 0x8001, 0x6, 0x6, 0x9}, 0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000c63000-0x14)={@dev, 0x0}, &(0x7f000091c000)=0x14) mmap$binder(&(0x7f00003cf000/0x2000)=nil, 0x2000, 0x0, 0x80012, r1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000102000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1f, 0xcd2, 0x7, 0x400, 0x5, 0x40014, r4}) 2018/02/06 13:47:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') r1 = add_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000d2d000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="d2b407780680e837d09e2ab11419efe020838aacde25e961a7e3fc7e2d765b408e26aeb482e0969910181ebed7ef2fc38affc1ff86e39ebb6acb1631d8b0eb1923332152c35fe5b1bebebcebfdaf33abdf1da179d5180b5f20a6998ade61eddb24858f27dd7e66be420e51a4491cd8856730a7a8a2a5d272710e19a63c1dc6d17f4f333c7fed38a1ce85652a1ead38319a20c9af8710831bce0d3c439a0a991c9e9df087ef0b82a62e3975e1ce0c2dc36684b11d5755c2dffd9dbd59060239", 0xbf, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000d62000)='ceph\x00', &(0x7f0000414000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="6e75ee15c40fa25781c5cde9fca37b4c4a5b7721df7621fc8df0ffe4f0582f796f7de95c0e1a03ec304a5cf51404211c3c7465f2506c18c2d5828bb66637b6b824d074cb5ca9929a51a04687eced2b414205c340044c850d26dbfa71aaa7f67bab93f8c7268661d0477aed48105a4082ac578aebf786aa9cce93", 0xfdca, r1) keyctl$invalidate(0x15, r3) keyctl$link(0x8, r3, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000002000)) 2018/02/06 13:47:58 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000034000)={0x0, 0x9}, &(0x7f0000035000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000002e000-0x18)={r1, 0x9, 0x30, 0xc8, 0x100000000}, &(0x7f000001e000)=0x18) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000036000-0x2f0)=@filter={'filuer\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0x8}, {0x7fffffff}, {0xffffffff}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0x10}, 0xffffff00, 0xff000000, @common='ifb0\x00', @generic="196431f54a7ef2858d8a2c9bdcf746b6", {0xff}, {}, 0x7f, 0x3, 0x20}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x8, 0x9, 0x2}}}]}}, 0x2f0) 2018/02/06 13:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x40000000010000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000e7d000-0xd8)=@ioapic) r2 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r2, &(0x7f0000dd7000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000edd000)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000ccb000-0x8)={0x0, 0x0}) r4 = getpgid(0x0) kcmp(r3, r4, 0x3, r0, r1) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000323000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000bd2000-0x4)) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00001e5000)={0x1, 0x0, [{0x200004b564d01}]}) mkdirat(r5, &(0x7f0000baf000-0x8)='./file0\x00', 0x51) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000eea000-0x4)=0x3, &(0x7f00000d0000-0x8)=0x4) r7 = add_key$keyring(&(0x7f0000f0a000)='keyring\x00', &(0x7f00004d0000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00005e1000)='encrypted\x00', &(0x7f0000aae000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r7) 2018/02/06 13:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000389000-0xf0)=[{{&(0x7f00004ef000)=@nl=@unspec, 0xc, &(0x7f0000b85000-0x40)=[{&(0x7f00000e2000)=""/131, 0x83}, {&(0x7f0000729000)=""/11, 0xb}, {&(0x7f000092b000-0x54)=""/84, 0x54}, {&(0x7f0000176000)=""/224, 0xe0}], 0x4, &(0x7f00008dc000)=""/153, 0x99, 0xf2c}, 0x5}, {{&(0x7f0000b30000)=@nfc_llcp, 0x60, &(0x7f00004fa000-0x90)=[{&(0x7f0000dcd000)=""/174, 0xae}, {&(0x7f0000a73000)=""/116, 0x74}, {&(0x7f0000a0e000-0xba)=""/186, 0xba}, {&(0x7f0000597000)}, {&(0x7f0000b1f000-0x43)=""/67, 0x43}, {&(0x7f00000ee000)=""/131, 0x83}, {&(0x7f000077f000)=""/245, 0xf5}, {&(0x7f0000cf9000)=""/1, 0x1}, {&(0x7f000099b000)=""/80, 0x50}], 0x9, &(0x7f00006cc000)=""/125, 0x7d, 0x100000001}, 0xfff}, {{&(0x7f000072b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f000099c000-0x70)=[{&(0x7f0000107000)=""/4096, 0x1000}, {&(0x7f00004a3000-0xd8)=""/216, 0xd8}, {&(0x7f0000dfc000)=""/4096, 0x1000}, {&(0x7f00007ce000-0x5d)=""/93, 0x5d}, {&(0x7f0000d60000-0x86)=""/134, 0x86}, {&(0x7f0000ac0000-0xb9)=""/185, 0xb9}, {&(0x7f0000dfa000-0x8c)=""/140, 0x8c}], 0x7, &(0x7f0000569000-0x50)=""/80, 0x50, 0x7ff}, 0x7fffffff}, {{&(0x7f00004c0000-0x10)=@ethernet={0x0, @local}, 0x10, &(0x7f000009a000-0xa0)=[{&(0x7f00003f3000-0x1000)=""/4096, 0x1000}, {&(0x7f000006f000-0x82)=""/130, 0x82}, {&(0x7f00008e1000-0x35)=""/53, 0x35}, {&(0x7f0000a09000)=""/97, 0x61}, {&(0x7f00007a9000)=""/36, 0x24}, {&(0x7f000088f000)=""/4096, 0x1000}, {&(0x7f0000b6a000-0xae)=""/174, 0xae}, {&(0x7f0000439000-0x11)=""/17, 0x11}, {&(0x7f00002e3000)=""/61, 0x3d}, {&(0x7f0000712000-0x1a)=""/26, 0x1a}], 0xa, &(0x7f0000795000)=""/41, 0x29, 0x1000}, 0xffff}], 0x4, 0x22, &(0x7f00005fe000)={0x77359400}) r1 = socket$inet6(0xa, 0x80003, 0xfb) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d72000)=0x0) process_vm_writev(r2, &(0x7f0000ac4000-0x50)=[{&(0x7f000038c000-0x9b)=""/155, 0x9b}, {&(0x7f00005c6000)=""/102, 0x66}, {&(0x7f00002e6000-0x82)=""/130, 0x82}, {&(0x7f000062f000)=""/86, 0x56}, {&(0x7f0000811000)=""/90, 0x5a}], 0x5, &(0x7f00007ee000)=[{&(0x7f0000ecc000)=""/167, 0xa7}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000597000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) sendto$inet6(r1, &(0x7f000089c000), 0x0, 0x40010, &(0x7f000039a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, 0x1c) 2018/02/06 13:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x9, &(0x7f0000370000-0x8)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000df3000)={0x8, 0x1, [{0x7, 0x0, 0x40}, {0x0, 0x0, 0x5}, {0x7, 0x0, 0x5}, {0x3, 0x0, 0x10001}, {0x3, 0x0, 0x8}, {0x5, 0x0, 0x8}, {0x2, 0x0, 0x42b0}, {0x9, 0x0, 0x9}]}) syz_open_dev$midi(&(0x7f00008cd000)='/dev/midi#\x00', 0x5, 0x200082) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x28, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x2a7}, 0x1}, 0x0) [ 36.274205] audit: type=1400 audit(1517924878.898:16): avc: denied { create } for pid=5323 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.321560] Protocol error: SET target dimension is over the limit! [ 36.350619] audit: type=1400 audit(1517924878.974:17): avc: denied { create } for pid=5346 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.377780] audit: type=1400 audit(1517924879.002:18): avc: denied { write } for pid=5346 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.377967] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/02/06 13:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000001b000-0x4)=0x4, &(0x7f0000ff5000)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf73, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/02/06 13:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000071a000-0x9)='/dev/rtc\x00', 0x8000000410000, 0x0) ioctl(r0, 0x2, &(0x7f000093e000)="2a30c1c9ae35e036ce") bpf$MAP_CREATE(0x0, &(0x7f00003a9000-0x2c)={0x8, 0x80000000, 0xec8, 0x7, 0xa, r1, 0x10001}, 0x2c) openat$vnet(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') writev(r2, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) readlink(&(0x7f0000802000)='./file0\x00', &(0x7f0000899000)=""/139, 0x8b) 2018/02/06 13:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) write(r0, &(0x7f00000ce000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000f24000-0x52)=""/82, 0x52) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x100401000003) r3 = dup(r2) recvmsg$netrom(r3, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[]}, 0x0) 2018/02/06 13:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000062d000-0xb)='pkcs7_test\x00', &(0x7f0000b96000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000c03000)='keyring\x00', &(0x7f00003d9000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000}) mprotect(&(0x7f0000755000/0x4000)=nil, 0x4000, 0x0) setitimer(0x1, &(0x7f0000033000-0x20)={{}, {0x0, 0x2710}}, 0x0) getitimer(0x1, &(0x7f0000037000-0x20)) keyctl$link(0x8, r0, r1) 2018/02/06 13:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000891000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) capset(&(0x7f0000958000)={0x20071026}, &(0x7f00001ed000)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r1 = getpid() r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000be1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000043e000)) capget(&(0x7f0000874000-0x8)={0x20071026, r1}, &(0x7f00005af000)={0x5, 0x5f, 0xf8, 0x6, 0x3, 0x1}) perf_event_open(&(0x7f0000fb3000)={0x2, 0x78, 0x18f628e2, 0x100, 0x7, 0x7, 0x0, 0x0, 0x101, 0xf, 0x8, 0x7, 0x5, 0x20, 0x7f, 0xfff, 0x80000000, 0x8000, 0x81, 0x1, 0x2, 0x3, 0x3, 0x5, 0x8, 0x4b3, 0x3, 0x4, 0x7, 0x2, 0x5, 0x7, 0x2eb, 0x7, 0xfffffffffffffffa, 0x9, 0x6, 0x3, 0x0, 0x200, 0x0, @perf_config_ext={0x2}, 0x1, 0x7fff, 0x9, 0x0, 0xc0000000, 0xfffffffffffffffb, 0x81}, r1, 0x6, r2, 0x1) 2018/02/06 13:47:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2f9774727573746564706f7369785f61636c5f6163636573732e6367726f7570657468312e7d2100", 0x0) socket$inet(0x2, 0x1, 0x2512) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000-0x8)={0x3b}, 0x8, 0x800) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x141000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) 2018/02/06 13:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000ad000-0x10)={&(0x7f0000b42000/0x3000)=nil, 0x3000}) 2018/02/06 13:47:59 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000df1000)="755e4c6309008d7e778fc07c1e0a000309a7387985d22e00e95c15fb9975c1ed8a9020dc10931a8fda5be3b8fb7e7c8ff240d9e84bfb83b8e0cfdf5ef4f8fd301a331135d998c8f68f714a9be9e99b050610780a5c6bac6903632fec71c14e12b49bf2c282d0a35e2df91204d9fc2d63a01bb45743dfc894fd117bd02e00ff008473d0d71a7fd81ff25213ad264a06cf13b07be8aaf154afe377376356f2be1c2d020c8a3e7b7d6eccddc4d438f2eea31945d65531bf28e6b6ff9e9ac54fc4bf80c564ba54", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x199) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d22000)={0x2, 0x7, 0x2, 0x9839, 0x5, [{0x20, 0x6, 0x400, 0x0, 0x0, 0x680}, {0x204e, 0x771e0df, 0x41f4, 0x0, 0x0, 0x81}, {0xffffffffffffffff, 0xf45, 0x55, 0x0, 0x0, 0x200}, {0x0, 0x8001, 0x7, 0x0, 0x0, 0x200}, {0x400, 0x5, 0xaf, 0x0, 0x0, 0x200}]}) r2 = open(&(0x7f000038f000)='./file0\x00', 0x4000, 0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000fc8000-0x38)={&(0x7f0000fc7000)={0x27, 0x1000, 0x2, 0x2, 0x4, 0x9, "610b12c54ec7434f9678cc098bb01c8ea443f912cc4e9fa9d21505fd3dc5dd8e660f3fa067b50b87c5e6e69ea90b92161006231dcef7a18a75c4f3094200f0", 0x6}, 0x60, &(0x7f000009a000)=[{&(0x7f0000fc7000)="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", 0x1000}, {&(0x7f00006f6000-0xe0)="adb75cd27e742cc2934e5676f70cd0d6a3403ec65045e3580b73aaa940b28f3cb30245a46607e4cf8a1ad4a4d10b1f3c876022b12d029e0a8f1ccb4b8524a001b869df8f02956b9c3ac21ff493c2b0c93b20f53fbfeda3c4d026d06c21a1152f12a39e94bb790e90e111d152907f892db96a27233b6f634b49fc6b4a3b9da61214d26f5a64069036230cb0e48998b0d1e62f47ba40c38a3f4358f69b390870aa0680727af825404e948f5d0abd866e68b9a326722924ef8b79707c67aa215211af75ad4ba07c8d8bdb80849eac9b2e839096d50d229097b7093a8e6f03921bde", 0xe0}], 0x2, &(0x7f0000737000-0xe8)={0xe8, 0x102, 0xffffffffffff6cf7, "3ea830eb568e0d0d3ff2db689083c8aadc5f422bba830ac9f90dbb405ee7e0070cd80877701e0ab86299a80fe2a84441b755eb3a36856a27eb06ed0f170a76470d36f1bc2ffa7a39f202a7d70a73c02379a6855f730de9cfe2e4a0ce3f75f089a8dd0a9dac4b68bc20be4f1bd94dead862d49ab4f783e974c01927407646bd03436c56d4134a41f062d6f57d6116a001298b4181f2ff4a9b89ccda07904a53788c20634ae0bd2c4196e8179f78c65973f204936536b47d2aac33036d4806b2217ea6fad7b67d0c850aadfc2ed68283c1c2ee571ecea06d"}, 0xe8, 0x40000}, 0x1) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000621000)=0x4) 2018/02/06 13:47:59 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0xfffffffffffffc01, 0x3}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_getres(0x0, &(0x7f0000007000-0x10)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000004000)={0x77359400}, &(0x7f000000f000)) mq_timedreceive(r0, &(0x7f000000f000)=""/68, 0x44, 0x3f, &(0x7f0000008000)) [ 36.874490] kauditd_printk_skb: 1 callbacks suppressed [ 36.874498] audit: type=1400 audit(1517924879.498:20): avc: denied { map_create } for pid=5360 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/06 13:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x4040) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c61000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000dfe000)=""/87, &(0x7f0000a4b000-0x4)=0x57) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00005e5000-0x68)) 2018/02/06 13:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) signalfd(r1, &(0x7f0000ba0000-0x8), 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ba000)='/dev/ppp\x00', 0x311000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000962000-0x4)=0x200) openat$vsock(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000df2000-0xb)='/dev/mixer\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000898000+0xbe7)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00001b0000)={0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f00000aa000)={&(0x7f0000638000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000bcd000-0x10)={&(0x7f00003ef000-0x308)={0x308, 0x2, 0x8, 0x400, 0x7, 0x0, {0x0, 0x0, 0x1}, [@generic="abf33c695b90acf9c1eefef3ac1a6e2a0e23a3f203", @nested={0x150, 0x52, [@typed={0xc, 0x50, @pid=r4}, @generic="d79eb0909bfda1bee91d4c3c2c6014a3583992c3ff8de22993cd316d48445e383678b0741c6de5dc4ea1d2ce872b79e456612ce937172e8f193e0bb8a80dcd7824ea9c4236ba9793e0be14c6e3823e737fdc0ad2090dde38b4fc37c32b63d258559359bfd6a1020480c0b260b8cc2946fd95b2c417245212f1e60d0ceac3680a3e13bb0c6280b1431e90cca0895b894c922111b02e5faed0bc1a970f42e9ab4876f0e4b334e8d27ef9ef860a09546a7ce7b777cf4281da85f9b66d25ec33a2f2", @generic="0afb8f7691cb1a417c851d3e5533f215cb440122ce83d42165ca3a68c5811ad17c1de2f12e8faa28b7aa3f5639741cf9c95b1097a615633b07d0f0fa03d395c321e0886e52b4845221132901f98ad1ab6bd0fae581c5f5f555b39d7f1e5cbad23bd3e136276b4a231ca87ecac95f217f9e8434775c235cd8c48bb626f31d48"]}, @generic="418aefb292e490181b1ab64807ce3d11762f881d899c1f648fcea72f9f9b59eee25ac81116d1d27722e7bccc16ad81004de8bf08c32d0935cb166b375f6ca841793bf2131b724f8eddc2b2a5c8e09614f3ca04bbabb02feb6a18b68d280a294fa7260843ae1f2a75799d29732223e8207def859f789681e2bfd27601f26473fe19035e46bca5c543bbd40f9b035b9060daa775274898ec214717af94fcf12dbfd4fab2254fbd1375d9a8e8fe2ece48d4a3b6a06605241f17699f9e478abb5431b6", @typed={0xc, 0x52, @pid=r5}, @generic="bbc1c68bc47fd8807bed21ea2185a14e758c7e1208d44066e104d9196e31b87da9e06d8b61973883b1729ceefa417231807c7cc463c15bc04b4a32e29079530e07dbf155f8976a3ab23418a56ac5c97f793327e0c2639ae6d00bee9642841917d65b1d347d8bc9eee5293760db92b434aeaf6ccc6449a3bf700854311ed31a5c5b55e69c410a1650ac87abc3d07193b22add989297fb14362de0da057b714a8d47d1f3bdcde1fa8a22816f4652d84e4e0c06d00cb4b67b98502bf54454c88f88"]}, 0x308}, 0x1}, 0x40004) 2018/02/06 13:47:59 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, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000022a000-0x8b)=""/139, &(0x7f0000995000-0x4)=0x8b) write(r0, &(0x7f0000d91000)="240000002200fbffeb03000000faf2000105ff0b08000300e7000000f7000003f9161701", 0x24) r1 = syz_open_dev$sndpcmc(&(0x7f00006b0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x12000) write$selinux_validatetrans(r1, &(0x7f0000ec3000)={'system_u:object_r:sshd_exec_t:s0', 0x20, 'system_u:object_r:hald_exec_t:s0', 0x20, 0x35, 0x39, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6a) r2 = open(&(0x7f0000caf000-0x8)='./file0\x00', 0x8000, 0x80) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00006d1000-0x97)=""/151) 2018/02/06 13:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009d1000-0x78)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6f000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f00006fc000-0x25)='system_u:object_r:fsadm_log_t:s0\x00', 0x1e) r1 = syz_open_dev$sndpcmc(&(0x7f0000355000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40802) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000d65000)=""/80) 2018/02/06 13:47:59 executing program 3: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80400000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000568000)=0xfffffffffffffd69) r2 = socket$inet6(0xa, 0x1, 0xaf) ioctl$sock_ifreq(r2, 0x896f, &(0x7f0000282000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000df8000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000df4000)={0x0, r3, 0xbd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000d97000)={r5, 0x80000, r1}) r6 = socket$inet(0x2, 0xa, 0x10000) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000df6000)={0x1, 0x4c}, 0x8) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000870000-0x4), &(0x7f0000dfa000-0x4)=0x4) bind$inet(r7, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000dee000), &(0x7f0000dee000)) setsockopt$inet_tcp_int(r7, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000081d000), &(0x7f00002f4000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000030d000)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3}, 0x10) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r7, 0x1, 0x20001000000004, &(0x7f0000361000-0x4)=0x100000, 0x4) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000dfb000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000dfb000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000df8000)=0x5, 0x4) pipe(&(0x7f0000de9000)) getsockname(r7, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="05d19d06e4519cc8c2fd237be2d7936c", 0x1a4) [ 36.921183] audit: type=1400 audit(1517924879.544:21): avc: denied { prog_load } for pid=5382 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 36.938276] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/02/06 13:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) write(r0, &(0x7f00000ce000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000f24000-0x52)=""/82, 0x52) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x100401000003) r3 = dup(r2) recvmsg$netrom(r3, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[]}, 0x0) 2018/02/06 13:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000614000-0x1e)={0x0, 0x16, "d163bdb25c4466aad875ebba838c05b735e6cd103eb9"}, &(0x7f00002f5000)=0x1e) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005ed000-0x8)={r1, 0x1}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000232000)="80fd0f2d2281", 0x6}], 0x1, 0x0) 2018/02/06 13:47:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid}, &(0x7f0000226000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x200800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000002000-0x120)={0x413b, 0x7f, 0x7ff, 0x2, [], [], [], 0x4, 0x1, 0x1, 0x0, "1d07945e75c3708a2ca3b0277f55436d"}) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r2 = open(&(0x7f0000f54000-0x8)='./file0\x00', 0x80, 0x0) mkdirat(r2, &(0x7f000050d000)='./file0\x00', 0x0) stat(&(0x7f0000c2d000)='./file0\x00', &(0x7f0000067000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) lchown(&(0x7f000098a000)='./file0\x00', r3, r4) unlinkat(r2, &(0x7f00006d4000-0x8)='./file0\x00', 0x200) pivot_root(&(0x7f0000de4000-0xe)='./file0/file0\x00', &(0x7f0000a76000)='./file0\x00') 2018/02/06 13:47:59 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000be1000/0x4000)=nil) r1 = shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mremap(&(0x7f0000bf0000/0x4000)=nil, 0x4000, 0x13000, 0x3, &(0x7f0000378000/0x13000)=nil) openat(0xffffffffffffff9c, &(0x7f0000386000-0x8)='./file0\x00', 0x200101, 0x2) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000000)={0x0, 0x3000, 0x9, 0x5, 0xc}) shmdt(r1) 2018/02/06 13:47:59 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000e79000)=""/213, 0xd5) socket$key(0xf, 0x3, 0x2) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x5}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000e3c000)=[]}, 0x0) setitimer(0x1, &(0x7f00002a2000)={{0x77359400}, {0x77359400}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000097000)='/dev/dsp\x00', 0x48400, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00002a3000)) [ 37.025663] audit: type=1400 audit(1517924879.650:22): avc: denied { getopt } for pid=5394 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.049689] audit: type=1400 audit(1517924879.673:23): avc: denied { ipc_owner } for pid=5412 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.116296] audit: type=1400 audit(1517924879.728:24): avc: denied { dac_read_search } for pid=5408 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.131135] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 37.205795] device lo entered promiscuous mode 2018/02/06 13:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f84000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000e4000-0x4)) timerfd_gettime(0xffffffffffffffff, &(0x7f000098f000-0x20)={{0x0, 0x0}}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a1b000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000941000-0x8)=0x200, 0x8) timer_settime(0x0, 0x0, &(0x7f00003d0000-0x20)={{0x0, 0x8}, {0x0, r1}}, &(0x7f0000e10000)) 2018/02/06 13:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) mount(&(0x7f000009c000)='./control\x00', &(0x7f000014e000)='./control\x00', &(0x7f0000f57000)='fusectl\x00', 0x8000, &(0x7f0000198000-0xff)="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") r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) userfaultfd(0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/02/06 13:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bd9000-0x8)='./file0\x00', 0xe565fefefbdcdd4c, 0x60) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000aef000)={0x4, &(0x7f0000ff4000)=[{0xfffffffffffffff9, 0xcb2, 0x200, 0x5}, {0x5, 0x7, 0x3, 0x4}, {0x1, 0x3, 0x747, 0x4}, {0x3, 0x8000, 0xfff, 0x5}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bab000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000083d000)={0x1, 0x1, 0x1}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f000048a000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x200080) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000bfc000-0x8)) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cfb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000313000), 0x4) 2018/02/06 13:47:59 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000b15000-0x4), &(0x7f00006d8000)) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000064000)={r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f0000000000)=0x8c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e2e000)={0x8, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x2, @multicast2=0xe0000002}, 0x200, 0x6, 0x5d, 0x8, 0x8, &(0x7f0000e2e000-0x10)=@common='syzkaller0\x00', 0x3, 0x80, 0x8}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000000)={0x0, 0x0, 0xffff, 0x80000001}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x6}}, 0x5, 0x73b8}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x800000000000009, 0x0) write$eventfd(r3, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r3, &(0x7f0000f3c000), 0x8) r4 = shmget$private(0x0, 0x2000, 0x1210, &(0x7f000062b000/0x2000)=nil) shmctl$SHM_LOCK(r4, 0xb) socket$bt_hci(0x1f, 0x3, 0x1) readahead(r1, 0x7fff, 0x9) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000744000-0x14)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003a3000-0x4)=0x1, 0x4) 2018/02/06 13:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800002) r1 = shmget(0x2, 0x3000, 0x7d, &(0x7f0000e31000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000bfc000)=""/84) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006de000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt(r2, 0x0, 0x8e, &(0x7f0000abf000)=""/222, &(0x7f0000d7c000-0x4)=0xde) sendmsg$key(r2, &(0x7f00000ed000-0x38)={0x0, 0x0, &(0x7f0000821000-0x10)={&(0x7f0000c1f000)={0x2, 0xd, 0x80000000, 0xd, 0x9, 0x0, 0x2, 0x2, [@sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_x_nat_t_port={0x1, 0x16, 0x3}, @sadb_address={0x5, 0x17, 0xff, 0x80, 0x0, @in6={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}}]}, 0x48}, 0x1}, 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f000047e000-0x120)={0x0, 0x1, 0x7, 0x80, [], [], [], 0x0, 0x80000000000, 0x9, 0x9a, "cdcd3aed473d2c17ddea280ec5728f64"}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000056d000-0xc)={0x8, 0x1, 0x10000, 0x5, 0x7fffffff}, 0xc) r3 = getpgid(0x0) r4 = syz_open_procfs(r3, &(0x7f00001e4000-0x5)='task\x00') readlinkat(r4, &(0x7f0000884000-0x8)='./file0\x00', &(0x7f00005e1000)=""/254, 0xfe) accept4$packet(r4, &(0x7f00001a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c10000)=0x14, 0x0) connect$packet(r4, &(0x7f00004fb000)={0x11, 0x7, r5, 0x1, 0xbd, 0x6, @empty}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/06 13:47:59 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000fb4000-0xa)='./control\x00', &(0x7f0000fb4000-0x9)=@random={'osx.', 'self\x00'}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/02/06 13:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e95000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000078000)={0x4, 0x2, 'client1\x00', 0x2, "6098382438f25b29", "321e1236aeecb4b73ef0b1d644ce19c9108899e0f64d41a46483ec1b60afcb42", 0xf, 0x5}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d8c000)={0x80000000, 0x0, 0x0, 'queue1\x00'}) pipe(&(0x7f00004c5000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000575000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000743000)={r2, &(0x7f0000aa1000)=""/20}) 2018/02/06 13:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00003c9000-0x13)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8906}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b37000-0xc)='/dev/rfkill\x00', 0x2c0001, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7d) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x89ba, &(0x7f0000bdc000)={@common='ip6gre0\x00', @ifru_flags=0x1}) 2018/02/06 13:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000828000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000047e000)={@common='eql\x00', &(0x7f00000bd000+0xd6b)=@ethtool_drvinfo={0x3, "9b5e7036814889e391dd0f94f9fd0a0a4659faf93cef172ce4a5a52b736701f8", "dc9378914b5eabdeed6e86f3305db9813c7a192036bf6dce73486ff205d2a388", "59c7b65b5aefc0a5e37959fd62b6a688eacb77966f0100192dadc931c3cb92d8", "8adedec1cd09ac8c6d9a8e76d2c9818f5719ab4e875f6aea548327e24a36e6d7", "2cd5c77a32cea30b3f295b3fecc98b0d6b04615bfca3afcbacca8b48410fba3d", "11e2b66740604bf87f51a1b0"}}) dup(r0) 2018/02/06 13:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000134000)=[{&(0x7f0000959000)=""/199, 0xc7}], 0x1) 2018/02/06 13:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00001f8000-0x4), 0x4) timer_create(0x3, &(0x7f0000168000)={0x0, 0x2f, 0x7, @tid=0xffffffffffffffff}, &(0x7f000035f000)=0x0) timer_gettime(r1, &(0x7f0000812000-0x20)) 2018/02/06 13:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000105000-0x61)="b70a75b0d5e383e5b3b60ced5c54e30a1641ac18cbe5891be6f59eaf2cd39bb79588d495fa45fc2edde1a29699630f85578bd478b24c6e88c4e757ae31840ca7a7d0cd1c6aeaa566ac9a60a8146f537cb8c26e73213ca3ceaaf79d5766845985ca", 0xffffffffffffff17) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000857000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="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", 0x110}], 0x1, &(0x7f00001b8000)=[]}, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000521000), &(0x7f00007bf000-0x4)=0x8) recvmsg(r1, &(0x7f0000a81000-0x38)={0x0, 0x0, &(0x7f0000581000)=[{&(0x7f000088a000-0x4e)=""/78, 0x4e}, {&(0x7f00000f0000)=""/96, 0x60}], 0x2}, 0x0) 2018/02/06 13:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10}, 0xc, &(0x7f000051e000-0x10)={&(0x7f0000816000)=@setlink={0x34, 0x13, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000ee6000-0x38)={&(0x7f0000a22000)=@sco={0x1f, {0xe0, 0x5, 0x6, 0xa3, 0x91, 0x200}}, 0x8, &(0x7f0000a00000)=[], 0x0, &(0x7f0000d26000-0x11f0)=[{0x38, 0x13f, 0x9, "acadbcc2fb6fdf6ffe3647224dd1de932107a4ef33cbcdbad827e2864d30067e4de532"}, {0x90, 0x88, 0x1, "5615d2f25db02b0be0540aba5e6ffbcb6cb44e26006487b08d6e6e73a4bb3afe2ab9612c635836b5ba75c1e611af820ebfdc1ec3c9731068be9e6e64eb97a7db29c7a584e4da313f9fee72782d1d5c4058c4e9699400fe083c734d92b5b3d3ffb232cbafa0f3adaf601539a4307f56ad5c0af94c7ad6bf6571aeb26c8e74a4e6"}, {0x1010, 0x109, 0x0, "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"}, {0x40, 0x0, 0x5, "a1a81151732df79370f37f5e9d8e5673a9f1c3510edc36b012f887189c7fe9b9628bc8b723df6f0d0211e10d0d99"}, {0x80, 0x117, 0x2, "a93833ded755bdfd49c14b9a244260463c254fc0f532e7e33fb8b3bc4bffdf9c941a7734f4feffad26fa0185a8dd05c53ec49f9367ccedeaf708d67824ed8ae59708acf39d733d70246f01683896ca4b2670ad122eb71e780a3aa6aa5c27f35f5e923ad254209204953b13e4"}, {0x58, 0x11b, 0xffffffffffffff44, "d734ef49c8580d5a83fe12698c2840751b6c250f332343b5b03b5635723294bf288b30f90776dc5a0d8cd4ae1b8d9d3139475be97421228fa7c9621be76dd8cbaf4ccb0f91"}], 0x11f0, 0xc080}, 0x4000) 2018/02/06 13:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f00005f8000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000738000)={0x7}, 0x4) [ 37.302081] audit: type=1400 audit(1517924879.923:25): avc: denied { ipc_lock } for pid=5437 comm="syz-executor5" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 13:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00009ad000-0x14)={0x7f, 0x100000000, 0xfffffffffffffffd, 0x4, 0x1}) [ 37.408936] audit: type=1326 audit(1517924879.983:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5458 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 37.433415] audit: type=1326 audit(1517924879.985:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5458 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=298 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/06 13:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/vcs\x00', 0x2, 0x0) dup3(r1, r0, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000a66000-0x20)={0x5, &(0x7f00002e5000), 0x8, r1, 0x3}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000ccf000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)) write$fuse(r2, &(0x7f000000b000-0x21)={0x28, 0xfffffffffffffffe, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/02/06 13:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002c7000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000747000-0xc), &(0x7f0000555000-0x4)=0xc) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f2d000-0x10)='/selinux/access\x00', 0x2, 0x0) close(r0) r2 = syz_open_dev$usbmon(&(0x7f0000d42000-0xd)='/dev/usbmon#\x00', 0x80, 0x40400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009ad000)=@assoc_value={0x0, 0x8000}, &(0x7f000097d000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dff000-0x10)={r3, 0x2, 0x4, [0x3, 0x80, 0x8, 0x2]}, &(0x7f0000b98000-0x4)=0x10) 2018/02/06 13:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000098f000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000db000-0xa)='/dev/cuse\x00', 0x400000, 0x0) connect$inet6(r1, &(0x7f00003d6000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) connect(r0, &(0x7f0000197000)=@ll={0x11, 0xfe, r2, 0x1, 0xa0, 0x6, @random="fcc7b277e965"}, 0x14) 2018/02/06 13:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98), &(0x7f00009d0000)}}, &(0x7f0000454000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$loop(&(0x7f0000db8000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000b7a000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c7000-0x9)='net/igmp\x00') syz_open_dev$loop(&(0x7f0000860000)='/dev/loop#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000910000)='attr\x00') perf_event_open(&(0x7f00003c8000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e86000-0x10)={&(0x7f0000c72000-0x8), 0x8}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/02/06 13:48:00 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x200000e, 0x4, 0x4000) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/02/06 13:48:00 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x19, 0x4, 0x1ff, &(0x7f0000616000-0x8)={0x0, 0x0}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f6a000)={0x0, 0x80000, r2}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f6a000)={r3, 0x80000, r1}) connect$inet6(r0, &(0x7f0000e90000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1f}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000f6a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) bind$inet6(r5, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/06 13:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003f2000-0x20)={0x6, 0x0, 0x0, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000892000)={0x591ff51, r2, 0x2, 0xbb}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x2b0) lsetxattr(&(0x7f0000193000-0x8)='./file0\x00', &(0x7f000088c000)=@random={'osx.', '\x00'}, &(0x7f00007ca000)=']\x00', 0x2, 0x2) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000078d000)={0x3, 0xb2b, &(0x7f00005fe000), &(0x7f00009a6000-0x65)="d9ff05a48920b0d122c20cbc4a4a8ec7e9743af3ad8a55800e5033c83df18530c259157bd6eff920fe50ebf66c4c2f3e2e4a3aaab8955046b1f7383ebe48f9b4dabaa182f01a50f0233c535e309fa5ff4dd945e3f085cafe0209f9eb07f72e51b4a1e72e64", 0x0, 0x65}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/06 13:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00001b5000-0x4), &(0x7f0000f1c000)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000138000-0x5)='htcp\x00', 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000121000-0xc)={@empty, @dev={0xac, 0x14}, @broadcast=0xffffffff}, 0xc) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000002d000)={r0, 0x0, 0x0, 0xffffffffffffffff}) inotify_init() getegid() [ 37.457772] audit: type=1326 audit(1517924879.985:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5458 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 37.482131] audit: type=1326 audit(1517924879.994:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5458 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=160 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/06 13:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000877000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000313000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) [ 37.534140] openvswitch: netlink: Message has 8 unknown bytes. 2018/02/06 13:48:00 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fef000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3ff) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/02/06 13:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f82000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f000049a000-0x20)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x3) mq_unlink(&(0x7f0000bba000-0x3)='%*\x00') socketpair(0x9, 0x800, 0x7, &(0x7f0000b98000-0x8)={0x0, 0x0}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00007a3000-0x4)=0x6) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000d30000-0x4)) dup2(r2, r1) 2018/02/06 13:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001cc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) listen(r0, 0x7) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000073a000)=0x8, 0x4) connect$inet6(r1, &(0x7f000058c000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x101}, 0xfffffffffffffe6e) 2018/02/06 13:48:00 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c34000)={0x0}) ftruncate(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00002a2000)=""/104, 0x68, 0x0, &(0x7f0000e20000)=@abs, 0x8) shutdown(r1, 0x1) [ 37.577777] openvswitch: netlink: Message has 8 unknown bytes. 2018/02/06 13:48:00 executing program 3: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff4, &(0x7f0000f51000)={0x0, 0x0, 0x1, @thr={&(0x7f0000f52000-0xc0), &(0x7f0000ba9000-0xa2)}}, &(0x7f0000003000-0x4)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000076e000)='/selinux/checkreqprot\x00', 0x32002, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000f55000)={0x0, 0x6, 0x4, &(0x7f00008f1000-0x8)}) 2018/02/06 13:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a54000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000973000-0x4)=0x1, 0xff43) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003da000)="9d", 0x1, 0x48000, &(0x7f0000979000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xda) sendto$inet(r0, &(0x7f0000f4a000-0x1)='k', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/06 13:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00008c5000)='/dev/audio#\x00', 0xe5, 0x2600) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003ea000-0x4)) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df0000000010b8000000ff000004eb00"}) bind$ipx(r1, &(0x7f0000907000-0x10)={0x4, 0xffffffffffffffc0, 0x5, "7ee595ebce63", 0x7fff}, 0x10) r2 = mmap$binder(&(0x7f0000a67000/0x2000)=nil, 0x2000, 0x2, 0x81030, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f36000)={0x34, 0x0, &(0x7f000093e000)=[@request_death={0x400c630e, 0x2, 0x4}, @increfs={0x40046304, 0x3}, @acquire_done={0x40106309, r2, 0x3}, @increfs={0x40046304, 0x1}], 0x75, 0x0, &(0x7f0000b54000)="7b96f68b28f49079d9a0cf95c466fa72081216eed398096d1cc30765ec79a74d04d85028abd8451e9d49c5ee883f8dfb086ba0897d56bb9f61628c41701c93ea18ede81aaa53c7ed569112e4e5f92a4aadb67ba04d9b472e7a7fc315af41529edb789efd16b3a061e620a7ffde2077aabbd8bc6519"}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003c7000)={0xb5, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @empty}, 0x200, 0x4, 0x81, 0x1000, 0xdc, 0x0, 0xa, 0xc20, 0x6b0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000ad1000)=0x2) 2018/02/06 13:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000123000)='net/sctp\x00') setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f000081d000)="409a8244a652847b9a22fbcf50df6f603f74c31392afdb8f", 0x18) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000815000)={0x100000001, 0x4, 0x6, 0x1}, 0x8) openat(r0, &(0x7f0000505000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/06 13:48:00 executing program 3: r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000), 0x21f, 0x0, &(0x7f0000bf2000)=@hci={0x1f}, 0x33d) recvfrom$unix(r0, &(0x7f000080a000), 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a5a000-0x4)=0x8, 0x4) 2018/02/06 13:48:00 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e71000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000298000)={{0x3, 0x7, 0x1ff, 0x6, "12f3d4b732db072856d461f14a7ca245d5be36dc3b2edd6d7a0192d1b4894c4c4640ed547bfaa28778f89406", 0x7}, 0x0, 0x0, 0x4, r3, 0x7, 0xffffffffdd3975f8, "37b5e527707ca0c4f79159066102ea5d4ac5e1541e42a12e8dad45da7928320645b19adc6e7f7907b6adf930e82de75eeba15b5b02cdff156b61cd011012a3ce", &(0x7f0000000000)='\x00', 0x1, [], [0x1, 0x1f, 0x101, 0x4]}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00001e3000-0x4)={0x609d}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@full={{0x3, {"7f6acfa0e663d7"}, 0x10001}, [{"34374de8241e46"}, {"51654bd9d93226"}, {"53f571f4c809f2"}, {"af57d75cb467f8"}, {"f618a177d66036"}, {"3ab318887233c5"}, {"9660ac47203b65"}, {"67b595c356eea6"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000002000-0x23)="785bf54b6529a0962719b108aa270cf1f843176ce569fe38a7fa76cd57bcadbef93d4d", 0x23}, {&(0x7f0000002000-0xd6)="68bad45adc056822309558eae799921127596905cf73ecfa725f9eaf1a8dac378f26234ae49044c6325f22ef85861e390b4c39714efb39bf0634552452501a7d4329a1ea4c4c9cee0c590f60e2218d6a5761bb744a49d086cb4dd039da542a98bceb6abfc03d2ec44a1054b7ee5837fc7e9bdfe7ea029300342b41e1a33a132f75b9418b0a68c098822e8fbafcca5da323006423157159ce5fa4c61ce0ebbe432ff5458c77a3796dbcab8f9937669080fc206a58b5247c3a5ca910748d23f4a0d832032819fba45dde53ce3016313cd7add3786eeaa0", 0xd6}, {&(0x7f0000000000)="41ae14e92fda868d8c6f4c882f2aef878ea4e3d6cb446d5deec3534bb042b93e122180ad5d15cb02ab28417d13b010f07fe6f0baf9cc8dcdc82e9337432958ec2d4bd9e30eb36d2f273cacaf1bd7e0da9f41eb423583dc6c6337380b3f69b9d81a838bc853f9203e9b5e177fd0fac8808b31c660dd20a4d3d2a64b4b372b30754616c749fee6f726b305a4503188b5aa1affbca949db5e19f76c0618a7ec7c1699698834a57cf7a39594e4327c2d1c892d83ff9615fc74ceadedd769d1ab26fd63c8360a", 0xc4}, {&(0x7f0000002000-0xce)="2ce1bde1a33ecdc3b084ee8da2c07f622e7ad0180c0dcc4d2beaa2852038059971b127c27693af8a4d8dcbf94042178292e89b8bc1b5349092379d412db608e3a321eeebdb7cad23a316654f7ab45fbfb3e82479821f607c56aed63ee13c1cb4c61f07b2a9d5cf5408392224337601cf21337b302b38822445793500902d3a15e86af99ad188bfa1c20e2fd2b55780d31f60d02777cd2b40c9e282694f35e4178b442903838025be8482c3704d70ee95580cd6780d48f4c51af89cc997f5ffafd80f6d7bcd841b5de0a8d8715850", 0xce}], 0x4, &(0x7f0000001000-0xc8)=[{0xc8, 0x10a, 0x52, "cc4a070f6b9c2088c23ff2b568f191cda339b18240db7e9d7cd93e9e5f1af989c6762aba86df8456a0617642690318fc67892e7478a817da1daa780d803f9f5c3e1a2860c5baa562e72020ff1ff09c04b25bedb87552c560bc40b281ce21eb53811eb95170305befdac14191d91d54fdf04e90a2998d0f625a9544bf40d7632c55e02512b997e2e72ed25f4b95d1d84259635cb94a5d78fcd9fb57369f1acac5915984fa6999568150e2d3089b24b5ec21"}], 0xc8, 0x20000000}, 0x40002000) dup2(r0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000626000-0x3c8)=@security={'security\x00', 0xe, 0x4, 0x368, 0xffffffff, 0xd0, 0x298, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000189000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x5}}}, {{@ipv6={@empty, @empty, [0xff000000, 0xffffff00, 0xffffff00, 0xffffffff], [0xff0000ff, 0xffffff00, 0xffffffff, 0xffffffff], @generic="dbbb603051c709109d9e02310e72a1df", @generic="71056544c0f1a79f019da7cd5587599c", {0xff}, {}, 0x0, 0x1, 0x4, 0x10}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x3}}]}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xfa, 0x80000001, 0x6}, {0x4ec, 0x4, 0x48e}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3c8) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000f91000-0xc)) 2018/02/06 13:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00003e1000)='/dev/snd/pcmC#D#c\x00', 0x3d, 0x20000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = epoll_create1(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000dbf000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000075c000)={{0x5, 0x1, 0x48, 0x4, 0x80000000, 0x20}, 0x7ff, 0x8, 0x139}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000041c000-0xc)={0x2}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000fa2000-0x28)={@generic="db50b628f213033e11815b0245e9fac9", 0x0}) sendto(r2, &(0x7f00005b0000-0x1000)="51c5806c9bb8a54e7896f88e8b71d45b419438702eb3e1be236b6bfdbd11497ab6f8ee0e6bfd727026d896e80e4d5bbf6e480af05460ca74bd2c3b53694d54c99d0e9f61af4b72ef96260448c05683a4700140b7ba510a5504885eb0de196800c48e0eb3810456d0acac2a0d5466caa0bbe7ee551371bd2bf496f8b4d4ac252eef16cf8a03f05aeb5cac5ed788369d692c2a35a808d95e34e97e7be9b3887b960b4c17ae53412a0add6fb594cd1c0d7003c3d2ad39cab750e9fbb255640dde46febf2e0098273a1bb86f027f47fc97c3a2d005e571437c3981b298c8e662a693b8708fd30e9493c58a21a2e01fe6cb4e6a33e85173f47dcbf443d823fbcf5cf4cd338aa0b973fc88e0115215de1d7697d87ebe6d0cb21c6b400b8cbffffdf63d6869fa39b32a0bfdccdf61338794fb781fc3bbcc92389b5aeaeec53aab90e0e69a90fcc0c32a1bb3d913f53835b07c7264401cb4bfba998269e2502f338b93ea765cefe7d0d3c939b74162e4a13deb965d35ef6bb8007f7d2722339cb5c944e61a1034afb4164a1f1bfd7a160437a92ed321777ca379a8fcb28e01116566f559684a0c694fd731668b1042e3bed7e75977dd4541f2ca0b589b148ab5b564af522c77b0fe3e6755984fa14d18d15b5ea55ceb67541a6171336f1dc9d21d8ca32532ed16a2c09ba22a882d6beafb89ffc5abb2ba0dbb6d3adeae303c6179542d2192f6ff63c63bf8d29e00f873cb9101ebef03e7dfd1c3b517976917f8decd41e17477b32e8e2830724a9435419d7a5f73ce24a62b0ec658e9390125d3121c7ba25bb901c97c4eef25fe9788e26461e1c4b7343fc868f657fb91f32ef112e26ccd38e4acb86c640811196270dba008e7d57fafcc1d9bb292eda4223e1ff5eab7a18f4b445b692a71a556bd0b41e91188b22e2500880f7f8a084b5650e3645900473c728227c715683f23b6d6c168e90b655ba802c7ba5a2d35efe9c120fd27d7abe78591c645499ab705c621de1c7f056a3a1bccc46ffc92492e475522c4f7894ebc2b756b44744ccedfcdf45209baf6d04f67961f7c1fcf8ba804161f7277200b12c3610d4ee578174d64c5097e86c431e465a3382d7e8ce1cd51555c81aad700ab1d047f070cde6e879ae95ef57590e4b2795c24710b62b224e35d1ca3430e17e35df8b4bfa28ce20bdbe145b9de6be5d6440a75bdf91ae468d6ba84b1c055aef841d5f83c657f380de4090c0f8879454bf652b96b89cf481da52170d896464f3e79e98047a7af5fcc0656c5b4f063d7654b18d79304855c941bf8b6d2c9f822432ae6c3b32b32641b418f8694e0cc6587592741e16197d22173e50a4dfcd482c24a90d29b8493e47651ce625ee8be34e1d6f149c7c5c7c2d93862d7a761661f7b6eca81dab91bad47a95d59596e255c6f34a819e4ec71fe5ce0df5ab9fe135e1a5cd0e5f7ae865b9cebe8d5f659d097e9580454d8593d142bd81a7a6e2dd9f1a89564e29f8316db821a6926b8df4f33eb12711ee0783f4e8b506c06eb989ac3d2c91c1dbf1435ebe090cd58a6a209b9ca9d6ab322fa803a13473d5b99e700fedcd5a8d1b0b6cbb8e4604a8615b3ac44b2df21a6bcf17c16a224dce7d9516aedbcff24e1e29cfb1add53e6beea38091474e4a5f8479f90e960f2d968e23093bf9067149425832983f31dfd5c18b38eaf5682f34eba0b27c4574932a16801ad0449341193a6ea73b134924f861235d153318f672b842e723807b571c34d168a4d8026325a74396b1d7fe57a4ce8301495457bf7da0065c26704988cc1b35ab562cff15b702f4d2c94b533a24743c4646e071c248b3f24e376445d0be5fccd05b71c7a1e4a9d721142da4db736fa7398130c755ad3de32cd4522d83d2e1e422d0c5f617db6932d471f1c7fa375c0e168e92b68e8983d8f9fdeeff6af40cfc6ad1c7c2babb9989a12ce9fd850bbe15e19e463800ed64f3d97990a39bdcb30ecb35762b65f28b39b5f03b08b83d25c6a351c67182396ec444e20fe3a6f8902f84fed726c98659ad3829bc5423893474d1669039bdcd18e4067925aada1af1d6d6186f12c7a2fb4394334a86155412ae246f9fa9ced7c1d763391565502281c58840fcc1b0fafd2348d3f3e5d7a26b4b0edf09998fdc65ff996ff38789b4c15e15257c02b3fab0633c9dda8931e20a27fbf3dbcf6333dd2c71f4e089a3df043174626b897efbf10d2095ac712bf69ceba02e78e0ec4e60f6435ea7b3d255f9761931382d7f6358dfae014ee8032969c449e9c40077b62a3042ca3fffbda5c74d33f8345fc4ddf46c3ea3bc9d7cba59a9f5d967481808313d6ae3ea6b953bee8bb50c27ac762ae5966181ab3736076ab80209f69d4d540a1f2e9ea541d916e6af62d07e68336e3aa22302eb0cb93152c0cb1198bdd1fbb5f1a0e96e2029dd27b474bf33fac6c8d875af94bf2a433b762c9b2146612d336213050e55985482f9294d002f81e7dcf18189010e43c14ed60266df9f47113574e631dee3118c65d56486f7d57ad2d2349887d891c36d4b3ffa490a9dab379fab62df72127da34872150830971ce8ad927457853e057215025156a78b620c374ee820b110f39d60c7f5908820dc06839207b82b4d0f5890d8fabf6d98f7ab2f79b4f61e4ad7a42e5f052a66e8e9c77aaafcf99e1d7a2431d20d84247a069878d042a3a2f98d4bdc8729f577a1193cb1df62419898b5ef04e3280ce5c38d49b41e026ab3bf3f1a27eb8d88c7f01e78a686de812056af792524fd3df5870ce1c7372490020255f0c62dbda282e453797b85571e8ad6e33bd7f31952baf734d82bcca1ff30385b07064a3162015cbc53b86d181340171dc57a499c8b1371b1cb46a1467388e4b54c617e5af14e0658dd6ae2ad1fee2306aac0daa6db17318347fbc63b01bd737bee5f221612b82d555e32e33f961a0827d1c5e6968497da55e4aa74f5bd7cea9e37f3ea9aa243793c6cf96a97bc14a6f8a5f8bbd6d49a21b0b86c733b67abb2c6b419fefe203b704cf25b82a642d0a77cc9be464b08f6264c1d94971cf1da17c1592863567fffbde902998600e850141583e8c837487e688d67adb822b0f94c6b0bd88afc69451342e09293cc03b9abb25873ec25775cc877c4a2d6d998c1200445306258f562555bdae63375d85c9f8f005a60239719dafc5bbaa8f04af8f67c2f2a63a8157a677d6fbdc22e23aa776e5271be4c3b68ae9a005dd79bb6b881e024bc29ac7d097ba51ff5e8c4596e95ade6af22497c9a0bd854836c83967e1e5ce3c2854f660f11f85c107175cfb0d7c6b7548bcd4759195a88c045e84dfba25caacaff3396a429b232e63bfe06cbc0bbdd0e06416a319a9a71d1ef9c769f36235e7b6d32ceaa14f492ed050b14097f1011f4043808cdd6a7ec9dbe5228655e5ab53bd34e8b90030ee9b018fe922fef99d65b89ba0dfb51ba204171b6b1f943b1865bee58bf794a7f10f9a5605e0df8a50be4c34a59f23cce626a4799da4e815fd0b789169c50469ff26fafd067b63b4436274df68d6f78fdd4ab38e718c1e9eb5b978455ab382307be3b1cfa88e3bed5810252709de8f7a1218dc02ce1e2d981864dff47042b772740973c58bc0d680b0549a957a204066d7c572a88d65bc49664146cc4dc50ed7543e9ea8b1e6d614a34d6ebd80a5d33ea2418b270b5f81beedcf185edce94057d12f5e85938550977d6f4677a471865e508e43cbf86fb710d1d5b68f79f609a6805548eff8a99a5e0f439223859f03d5cf0591806b887855d6f441a16e0262334eacfdd547c209d2010abc257e655f5f7b95eb5c67b7cce179db0f62c0d8737ceb38ae93ddb58e1f9aa3222b2f2d13a02eb84351d1c00d4bcbf0ad2f375ca4f2f19e5109a7a81cb4b0e26f2921cc2ac5424997c91aa7f77847ca98dcdf63b587b875aac11373ce76dd423cedcd403c59aa5666ddde3d55ecabe0bfecbc5b12be843c549c3e68d952205727366a3dca33bca1760c529dc11bd4b77a2aec9f75fd143afccf2d565dad4e0d437f3eea75d392ffcda358414e98064a88ef15261caa397e646e61b2d667e509b3dc1567d3e05daea819f11ca353e23f0a0d483b2bd75eaf1a8862e1ca967ac4f94d5919b48feeb71e8157d98f689b3798888476bf8897d71cee7c7905e3ca1eb0161700980abf530a81b401e8d47eb1fdf690c001838edf55ccc823c389b159402606da811a99093175fcd017c40751764e16d07d5ccefe09f49268b10f6b0c332dbb15c722bbcd847390fc8dc8086e1658e322fc196144d881ec18a194deff6638bc947f578bd09016e0a8aee6db9b27c8e462e72d6945ad6bbebec8a5aaf714658bdf27f9e529b5f241277ed75e99e991fc6ea6c95ab79f7c88b552057e4896e300e32f5248c7c86d5c4bf51366c7539d33c11af0b744ce7631942fa6a82c7191cea5a12fc21581338c8f4befccc5fe241fccd947e9d07334dac89c54a87dd4842d88a2039dd057a7ee1e2b31d8c091461367f009cd8d5fd0682dee32b609f5182e58b461ca22fe274efd38f2b3e37d8c005757693a1dd99e0605986543c429a267161f5211d2ab4d3c8033945f67e9b91d1080026fe1f8291f972f27089975fcee19a64d61607e757d0abd8703acaea2301d4816ceb9a2cb369ace8fd2c49394bd428178af4ca03f39b8f91a70ed6227102f106a9039636dcb6fc7488afec757f6f70215e6ac967e2bcc09949558274cc230d2189736335c9a5edb2fb9cdc20a5d2734e912f180b9247f2e99d016257547b66ae8c7f388dbe12ac2d255a2b420de6f1ac5461d22adb48680da8767182dece064266b16b2c09b66e26c47f3fc6861e90096e960ddc6d19be3710b22a7c124a285b63d999f85fe4bcb793e1c40cf31883b82089b30b811b7c5f57c3ef80b3f4b02eee02e9160da24651efc67bf92f4d338b417e237cbbaa9587ba54dd271de93ee7d012b5b0d2f0617ae5859b542d3d19f6fb98e634f03aeffca5fa122f972ada23d247e4ffbef82ee88a5b3c3c5a2c8280869d93a57cd1f6e4d40d0bb2455bfc6105704186963fc42ab73b0146801924aaa73c1af603ee334ce9a004cdd277454d114f0a028e6dcdb74a0c986e26189528ee61caac4582826e49dd026a52c5940952dea736cd2c5140d99364fe10ac60ef6b8580969838f119e6e7c6b9982c59d830af388e06b7c2c2bd29bcda30d13d949502108f4e71a3e40063084f9d708b25a4d88dc657b24a161baa206a8a453f5ce7e0607fbd0f35e314191ba73904c78f2c7d711614c415d6e21eecfc6b1e17bc40462611eef261331e3fa8bdf5fce1b22848b17119357fd00f87ad2fff980968b4d58d3492c5a38ef6fe99fc8aac3da6dfc195ecb7df2e0b6d355b95151270f6c6023a69df92775a16c2240c31cfa3162264277405d6685b2126a72233a7511d7e3035255ea9690a1135d6a31788194ba8c6cebcef76d0a3d680ffc3bf6cec1b63193651e33a464df214f6cb600aaa0204789e8e15e27b7f9a93165e3e8aed2f0e2ce2aac24ccdf84fbfb5e5f101b319e301cc6d4d94bd89b9c35d3619184db832fa171b4ad7510c283f9e78fd4df2c7180837da352c349f80ec93ae2200bf1c44cce4100e4aabe7178df184d5f0e3bbdc207e2e82693c6b3d4f5b298e3aa11bf10e984c6e8cc1be5d6391cbca71507e6dbb722fd85d2925a24df63edc85f6504826251e9ad77c809239f3bf6a27f37d424edded194f8d4770bb0b9d150e546e3082cd1708343e75df4cc60f99c5416", 0x1000, 0x40, &(0x7f0000577000)=@ll={0x11, 0x1f, r4, 0x1, 0x200, 0x6, @empty}, 0x14) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000ebd000-0x4), 0x4) 2018/02/06 13:48:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xdee, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000809000)={0x0}, 0x4800) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00006b5000-0x80)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) r6 = dup3(r5, r1, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f000000d000-0x20)={0x1, 0x6000, 0x6, 0x6, 0x9}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4b000)={{{@in=@dev, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00009cf000)=0xe8) getgid() getsockname$inet(r5, &(0x7f000001a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005d1000-0x4)=0x10) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/06 13:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x9, 0x800, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b74000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000035d000)={0x7, &(0x7f0000ded000)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000012f000)={0x2, 0xfff, 0x200, 0x9d6c, 0xa}) 2018/02/06 13:48:00 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0x40) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000020000-0x4)) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty}, 0x10) 2018/02/06 13:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000001e, 0x4, 0x0) accept$packet(r0, &(0x7f0000e85000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00007b5000-0x4)=0xfffffffffffffc44) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) r1 = getpid() fcntl$setown(r0, 0x8, r1) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffe2}, 0x1}, 0x0) close(r0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000eab000-0x7d)=""/125) 2018/02/06 13:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') lstat(&(0x7f0000bba000)='./file1\x00', &(0x7f0000ccd000)) mkdir(&(0x7f0000be3000)='./file2\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r4, 0x4, 0x200000423fa) shutdown(r3, 0x1) 2018/02/06 13:48:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) tee(r1, r0, 0x9, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000005000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x40, {0x2, 0x2, @rand_addr=0x3}, @generic="abe6646562210749fa1b41013bdb8499"}) ioctl$PPPIOCGMRU(r1, 0x4008b100, &(0x7f0000003000-0x4)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000397000)) 2018/02/06 13:48:00 executing program 6: r0 = socket(0xa, 0x3, 0x10000) setsockopt(r0, 0x29, 0x3, &(0x7f0000df4000), 0x0) 2018/02/06 13:48:00 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000011000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f000000a000)=0x26) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000005000)) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@rc={0x1f}, 0x9, &(0x7f0000009000)=[{&(0x7f0000004000-0x7c), 0xfe4c}], 0x1, &(0x7f0000009000)=[]}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000010000)='wlan1\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x4, 0x4) clock_nanosleep(0x0, 0x0, &(0x7f000000c000-0xb), &(0x7f000000a000-0x10)) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000002000)=0x9, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000012000-0x8)=0x9) 2018/02/06 13:48:00 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000068c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000eaf000)) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008f8000)) 2018/02/06 13:48:00 executing program 5: socket(0x9, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000031c000-0x1)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00005f8000-0x1000)="93", 0x1, 0x0, &(0x7f0000a7f000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 13:48:00 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000225000), 0x1) 2018/02/06 13:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e4a000)=0x0) sched_setparam(r3, &(0x7f000042c000-0x4)=0x80) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/06 13:48:00 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1}, 0x0) ioperm(0x6153, 0x9, 0x9) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000024000)='./file0\x00', &(0x7f0000013000-0x19)=@known='system.posix_acl_default\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0x301500, 0x0) 2018/02/06 13:48:00 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd8000-0x16)='/selinux/checkreqprot\x00', 0x131400, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bfc000)={r0, 0x6, 0x1, 0xa62, &(0x7f0000fd8000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 13:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400}) sendmsg$kcm(r0, &(0x7f00001c9000-0x38)={&(0x7f0000b70000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000d50000-0x10)=[{&(0x7f0000978000)="ef", 0x1}], 0x1, &(0x7f0000c7c000)=[]}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/06 13:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00005a2000)={0x0, 0x63, "e73dece78b1f7987a3c992bbcec739aa6a41e0609b69f0bb0355309e30bb063ba6c94a86e8d901edfdedd3a30c634736dcbee6c08b71d3c7d1b2acf6b353d6aae726ff4bcf4d29ce95da7581705d8209d75f6c01e7db5a285aa97550b6bbc2e90af024"}, &(0x7f0000f52000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000037e000-0x8)={r4, 0xff}, &(0x7f000057c000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000c37000-0x8)={0x0, 0x0}) sched_setparam(r5, &(0x7f00002be000)=0x20af27) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000794000-0x4)=0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000093d000-0x400)={"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"}) sched_setaffinity(r6, 0x8, &(0x7f0000294000)=0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000234000-0x9)='/dev/ppp\x00', 0xc0, 0x0) r7 = dup3(r1, r2, 0x80000) ioctl$KVM_SET_XCRS(r7, 0x4188aea7, &(0x7f0000e16000-0x18)={0x1, 0x0, [{0x100000001}]}) 2018/02/06 13:48:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000b67000-0xb)='/dev/vcsa#\x00', 0x2, 0x10000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000036b000-0x16)='/selinux/checkreqprot\x00', 0x10080, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000c82000-0x14)={@loopback}, &(0x7f0000bff000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2711, &(0x7f00004dc000)=""/1520, &(0x7f0000beb000)=0x31) 2018/02/06 13:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000125000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000021000)={0x7, 0x5}) r1 = gettid() ptrace$getregs(0xe, r1, 0x4, &(0x7f0000b48000)=""/42) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000db7000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000079c000-0x4)=0x4) prctl$setname(0xf, &(0x7f0000a96000)='/dev/rfkill\x00') r3 = accept$alg(r2, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x10000000001, 0xfffffffffffffbfd) sendfile(r3, 0xffffffffffffffff, &(0x7f0000ccb000), 0x400) 2018/02/06 13:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008d8000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003d9000-0x9)='children\x00') exit(0x0) sendfile(r1, r1, &(0x7f0000032000), 0x7ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000ecc000-0x14)={0x3, 0x2, 0xd4a5, 0x0, 0x6}) 2018/02/06 13:48:00 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000ac4000-0xe)='/dev/admmidi#\x00', 0xffffffffffff0001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000829000)={&(0x7f00001bd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f00008a9000)=[{&(0x7f00009e1000-0x14)=""/20, 0x14}, {&(0x7f00009f2000-0x72)=""/114, 0x72}, {&(0x7f000034d000-0x24)=""/36, 0x24}], 0x3, &(0x7f0000631000-0xfd)=""/253, 0xfd, 0x3}, 0x121) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000723000)={0x5, 0xd, 0x0, 0x7, 0x0}, &(0x7f0000429000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009a3000-0xc)={r2, 0x900000000, 0x10}, &(0x7f0000dc6000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f67000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000e94000-0x38)={&(0x7f0000876000+0x751)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00004df000)={&(0x7f0000f03000)=@bridge_newneigh={0x74, 0x1c, 0x10, 0x6, 0x1, {0xa, 0x0, 0x0, r3, 0x1, 0x8, 0x6}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}}, @NDA_CACHEINFO={0x14, 0x3, {0x8, 0xfff, 0x4, 0x9}}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_LLADDR={0xc, 0x2, @empty}, @NDA_VLAN={0x8, 0x5, 0x1}, @NDA_PROBES={0x8, 0x4, 0xba14}, @NDA_PORT={0x8, 0x6, 0x3}]}, 0x74}, 0x1, 0x0, 0x0, 0x24008000}, 0x40) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006bf000-0x18)={0x0}, &(0x7f00009e2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0, r5}, 0x10) 2018/02/06 13:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000874000)='/dev/input/event#\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) mkdir(&(0x7f000080a000-0x8)='./file0\x00', 0x0) open(&(0x7f0000a58000)='./file0\x00', 0x81, 0x13) 2018/02/06 13:48:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ffe000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000968000)={0x8000000000000000}, 0xfd5b) sendto$packet(r1, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/06 13:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00007ec000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000024f000-0xe8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000a26000-0x4)=0xe8) getresgid(&(0x7f0000ca1000-0x4), &(0x7f0000c76000-0x4), &(0x7f000038e000-0x4)=0x0) fchown(r0, r1, r2) r3 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b2a000)={0x0}, 0x800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f00004f2000)={0x2, "c835"}, 0x3) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r5 = socket$packet(0x11, 0x3, 0x300) recvmsg(r5, &(0x7f000076c000-0x38)={0x0, 0x0, &(0x7f0000ceb000-0x80)=[{&(0x7f00003c8000)=""/105, 0x69}], 0x1}, 0x0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/06 13:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f00003cd000-0x8)=0x10003, 0x7742) syz_emit_ethernet(0x36, &(0x7f00008f3000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x3, 0x0, 0x0, 0x0, 0x0, @empty, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc, {[]}}}}}}}, &(0x7f0000264000-0x14)={0x0, 0x1, [0x0]}) 2018/02/06 13:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003e8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x5, &(0x7f0000dc8000)=[0x1, 0x0, 0x7, 0x81, 0x200]}) r4 = getpgid(0x0) ptrace$getregs(0xe, r4, 0xfdb2, &(0x7f000023d000)=""/186) getsockname$llc(r3, &(0x7f00005a2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007c8000)=0x10) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) connect$pptp(0xffffffffffffffff, &(0x7f0000660000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) pkey_alloc(0x0, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005df000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$VT_RELDISP(r6, 0x5605) rt_sigprocmask(0x1, &(0x7f0000346000-0x8)={0x5}, &(0x7f0000732000-0x8), 0x8) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x430, 0xbd, 0x1f, 0x0, 0x1000000, 0x8, 0x805, 0x0, 0x0, 0x4000000000000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000e1c000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x1f0, 0x1f0, 0x150, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00009a5000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0xffffffff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6_vti0\x00', {0xff}, {0xff}, 0x2e, 0x2, 0x40}, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x3ff, 0x0, 0x1, 0x1}}}, {{@ip={@broadcast=0xffffffff, @empty, 0xff0000ff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="5f7b3d01ebece75c71a54c0f4eea3cd0", {0xff}, {0xff}, 0x3f, 0x1, 0x8}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x2e8) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00002c4000)={0x1, &(0x7f0000994000)=[{0xce0, 0x5, 0xf5b, 0x4}]}, 0x10) 2018/02/06 13:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fc3000-0xe)='/dev/admmidi#\x00', 0x1, 0x280000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b15000)={0x3, 0x8000, 0x800, 0x9, 0x0}, &(0x7f00000bd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000031000-0xc)={r1, 0x3, 0x30}, 0xc) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r2, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) writev(r2, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r2, 0x2286, &(0x7f0000c96000-0x2)) 2018/02/06 13:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000bfa000-0x10)={&(0x7f0000e74000)={0x14, 0x200000001e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000a86000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000b50000)={0x400, 0x5, 0x6, 0x7, 0x3, 0x7fff}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000c49000)={{&(0x7f00007d3000)=""/115, 0x73}, &(0x7f00001e8000)}, 0x20) 2018/02/06 13:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000902000)="0aedfffffffffffffff70c070005dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000645000)="4ed6937536ccab1af6f795b3809c2af7db", 0x11, 0x0, &(0x7f0000076000)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x20) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000235000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000c5b000)={{0xd1, 0x8100000}}, 0x10) 2018/02/06 13:48:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xfffffffffffffffc, &(0x7f0000c0c000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/06 13:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000802000)={0x0, 0x0}) r1 = creat(&(0x7f0000906000)='./file0\x00', 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bb4000-0x9f)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000870000-0x4)=0xe8) sendmsg$can_bcm(r1, &(0x7f00008e2000-0x38)={&(0x7f0000ff2000)={0x1d, r2}, 0x10, &(0x7f000053b000)={&(0x7f00002b2000)={0x0, 0x10, 0x679, {0x77359400}, {0x77359400}, {0x1, 0x7, 0xfff, 0x4}, 0x1, @canfd={{0x4, 0x6, 0x16ca, 0x80000000}, 0x27, 0x2, 0x0, 0x0, "ef1be3b73b3cb3985a575424fcbebfcf7b47a571ae0894bbeb1957c53933c444a7acfd8358ee44d4c189bcbcd01bcd70a589f031c9e64a47886f5c93668a6696"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x10) bind$unix(r0, &(0x7f000072d000+0x9ac)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/06 13:48:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x3, 0x1, 0x1, 0x0, 0x2, 0x0, 0x20, 0x5c, r2, r3}, {0x9, 0x1, 0xa9e6, 0x1a02, 0x10000, 0x5, 0x10000, 0xfffffffffffffffb}, {0x5, 0x9, 0x0, 0x4}, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x1, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x3, 0x100000001, 0x5, 0x0, 0x63cd}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) capget(&(0x7f0000013000), &(0x7f0000001000-0x18)) 2018/02/06 13:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000ec3000-0x6)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000126000-0x8)=0x6, 0x8) 2018/02/06 13:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) uname(&(0x7f0000060000)=""/14) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) [ 38.223012] IPv4: Oversized IP packet from 127.0.0.1 2018/02/06 13:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002e1000)=&(0x7f00009bd000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000239000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/06 13:48:00 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ce4000-0x7)='/dev/audio\x00', 0x442502, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000012e000-0x4)) setsockopt(r0, 0x0, 0x2, &(0x7f0000d15000-0x4), 0x0) 2018/02/06 13:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006f0000)='id_legacy\x00', &(0x7f0000a28000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00009f5000)='security^vboxnet0\\\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00005f7000)='/dev/dmmidi#\x00', 0x92, 0x10000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000070b000-0x88)={0x100000000, {{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x5}}}, 0x88) 2018/02/06 13:48:00 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000685000-0x44)=[], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/06 13:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008e4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) r1 = dup2(0xffffffffffffff9c, r0) mq_timedreceive(r1, &(0x7f0000512000-0xd3)=""/211, 0xd3, 0x1, &(0x7f0000fdf000)={0x0, 0x1c9c380}) r2 = getpgid(0x0) getpriority(0x2, r2) 2018/02/06 13:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005ed000-0x8)='./file0\x00', 0x20) getdents64(r0, &(0x7f00007ad000)=""/123, 0x7b) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x6}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000924000)=""/145) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000bef000)="71e47b4859ce2c9e933e22e17fc0e0bdad678cf9dcbbfe8d44d96ba19a8288f004777bdb19b0ac790fd1baaa08af3cda901add2da6fa9ac2e61b2e05f71eef", 0x3f) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clone(0x80010000, &(0x7f0000c22000)="942d2ccb47cc02a543fa8797a62c8d23c6a41fc87caa8ddf66dd7625268e8bf9954022b235d42d40cbb0576a16458e535399828c5fa1456d57d7fb02706047743988e323fa1a10e8836d24413b388988a0e9a3525beff996f4c87ead9ff64e624833358c527f1948c5b839057e205f71be6cbb0cd64cf657c0c96160e5f0a7a7b1ecbbad4f32ed3f6d667b3efabb66a238922c3b7094f88d8f816c8529f9b0ee9fabcc9550e1831b856bb791754f89a4f4678ded797c702353f1d7950b4736f276203d1460c87c6a3867ed027dfda1c79046c1d6cd97", &(0x7f0000b4c000), &(0x7f0000553000-0x4), &(0x7f0000fd8000)) close(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000043a000-0x10)={&(0x7f0000652000/0x2000)=nil, 0x2000}) 2018/02/06 13:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000825000-0x2c)={0x5, 0x1, 0x0, 0x9}, 0x2c) r0 = syz_open_dev$mice(&(0x7f0000935000-0x10)='/dev/input/mice\x00', 0x0, 0x208000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000067a000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c54000-0x4)={r1}) 2018/02/06 13:48:00 executing program 5: 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x40000) setrlimit(0x1000000000000007, &(0x7f000068d000)) epoll_create1(0x0) 2018/02/06 13:48:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x109100) mbind(&(0x7f0000634000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000886000-0x8), 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x3, [0x3, 0x40, 0x6]}) 2018/02/06 13:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r1) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00001ca000)={@common='bcsf0\x00', @ifru_flags}) close(r0) getsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000efc000-0x4), &(0x7f00005da000)=0x4) r2 = socket$nfc_raw(0x27, 0x3, 0x0) io_setup(0x4, &(0x7f00008b0000)=0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) io_cancel(r3, &(0x7f0000a80000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1, r2, &(0x7f0000674000-0xf8)="0275239d405f900c09f1e4d86ad66964e99bde2a5c9f67ab81bb7c3a0d9c45d35914eb33508fb71cfd7691f75b46e33082631d00693a4aff646bcda37b8e09913e53e7272d628b30c19097e39fe951f012f4dfc6a6aa74e4e716a0216bec8b5fab7f0149395da0e9f65b13d6a59a970cff6235c4d65f0831a828bb54470c4119020376210ebcbf42323b460b4e1d15b5a1776075abe8648251fa4ef1b2ee274aaecd9ae0aa8fdf83e49dda1d54fa315c23abefabb45ea756ddf454f83d31ae52f258f68443ee56203a872be7d5f053cb3336afcc77b224724f14eab0b1ea44496404371fda45c8c42f35230465889711e6e40f6a2561cbb9", 0xf8, 0x5, 0x0, 0x1, r4}, &(0x7f000049d000-0x20)) 2018/02/06 13:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, &(0x7f0000d8d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000040000)=0x2e) getsockname$packet(0xffffffffffffff9c, &(0x7f00004cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f02000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000070c000)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000e01000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000076c000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x4, 0x0, 0xd73, 0x2, 0x20, 0x0, 0x87, r2, r3}, {0x0, 0x6271, 0x3, 0x619, 0x200, 0x4, 0x2f5d, 0x9}, {0x8, 0x8, 0xcb74, 0x100}, 0x8, 0x1, 0x2, 0x1, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x3, 0x3, 0x9, 0xf3, 0x3f}}, 0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ebe000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 13:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x139) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x1000000000005c, &(0x7f0000773000/0x4000)=nil, 0x2) [ 38.327724] binder: 5675:5678 ioctl c0306201 20007000 returned -14 [ 38.335109] binder: 5675:5681 ioctl c0306201 20007000 returned -14 2018/02/06 13:48:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000743000)='/dev/sg#\x00', 0x2, 0x9ffe) r1 = syz_open_dev$usbmon(&(0x7f0000035000)='/dev/usbmon#\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005cb000)={0x0, 0x0}, 0x0) write$eventfd(r3, &(0x7f0000d8a000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000f41000-0x8), 0x5) [ 38.391297] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/06 13:48:01 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#c\x00', 0x936, 0x10203) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x83, "c2738adf3cb6a1c9276739cc5ac0fbd9dae1527748ae5c069fc78b2085efcc66c1bab7ae9eba5ddfbcaa97eba2b4590e47e2e20d537199aab54ef462a684f94ea957998873dcbc730ab302a3bda02dd6dac4bf57d7c0fb431333442aedaae467fbed8f5b9fe28cee7d9412c1405e3728c82ea04c63273ed127846fecc8c907692d0afa"}, &(0x7f000000a000-0x4)=0x8b) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000000a000)) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000a000-0x8)={r1, 0x7}, &(0x7f0000009000)=0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) 2018/02/06 13:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ff0000)='/dev/vcs#\x00', 0x40, 0x50000) sendto$unix(r0, &(0x7f0000d1c000)="9ed7d5782b34f9c3ec26d11dcff5ca4320e1d5adaacac57ac65d2438d685782ea7d37b0b53a8683cc62384e68fd034856f23aafc1c631d3e2b675fd06c28ccd9e7deb59d36b1a99def6d4b6bf03da82018fa8f981cd32d", 0x57, 0x4000000, &(0x7f0000617000)=@abs={0x1, 0x0, 0x2}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f97000)='^vmnet1,bdevmime_type\'-posix_acl_access\x00', 0x2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000e1b000)={@empty, @multicast2, 0x0}, &(0x7f0000a0f000-0x4)=0xc) sendmsg$can_raw(r1, &(0x7f000010f000-0x38)={&(0x7f00005ef000)={0x1d, r2}, 0x10, &(0x7f0000e78000)={&(0x7f000004c000-0x10)=@can={{0x3, 0x1, 0x2, 0xfffffffffffffffb}, 0x7, 0x0, 0x0, 0x0, "210555d799549ec4"}, 0x10}, 0x1, 0x0, 0x0, 0x20000080}, 0x20000081) accept$inet6(r1, 0x0, &(0x7f0000b83000-0x4)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000aa3000-0x4), 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r4, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) recvfrom$ipx(r1, &(0x7f00001fd000)=""/227, 0xe3, 0x2, &(0x7f00007b3000)={0x4, 0x3, 0xffffffff, "4710a3bd4226", 0x3}, 0x10) socket$alg(0x26, 0x5, 0x0) close(r3) 2018/02/06 13:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000dd8000)=0x5) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cd7000)={0xaa}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) accept4$nfc_llcp(r1, &(0x7f0000b58000), &(0x7f0000cec000)=0x60, 0x800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/cuse\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000cc8000-0xc5)=""/197) creat(&(0x7f0000f5d000-0x8)='./file0\x00', 0x80) 2018/02/06 13:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000093f000)={&(0x7f00005c0000)='./file0\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000076c000)={0x2, r0, 0x1}) faccessat(r1, &(0x7f00007c1000)='./file0\x00', 0x0, 0x100) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/06 13:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000378000/0x4000)=nil, 0x4000, 0x11) r0 = socket(0x10, 0x3, 0x0) connect$llc(r0, &(0x7f0000a2b000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="f79312bb29b9"}, 0x1) 2018/02/06 13:48:01 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bdc000-0x10)='/dev/sequencer2\x00', 0x141442, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000083e000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x2, 0x1, 0x400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000b7d000), 0x4) pipe2(&(0x7f000019c000-0x8), 0x80000) 2018/02/06 13:48:01 executing program 6: msgget$private(0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000ceb000)) 2018/02/06 13:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d4c000)='/selinux/mls\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f00003c8000-0xc)=[{}], 0x1, 0x5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x400) nanosleep(&(0x7f000059a000), &(0x7f0000240000-0x10)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000003a000+0x1d8)={0x2, [0x0, 0x0]}, &(0x7f0000084000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d39000-0x98)={r3, @in={{0x2, 0x1, @empty}}, 0x8, 0x6}, &(0x7f000003b000-0x4)=0x98) 2018/02/06 13:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000d2e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x3}}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/06 13:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}) timer_create(0x0, &(0x7f0000933000)={0x0, 0x0, 0x0, @thr={&(0x7f00006c3000), &(0x7f000032e000-0xde)}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000761000)=0x10000, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x3f, 0x4000000000000008, "bb60d630ad64", 0xf8}}) getpgrp(0xffffffffffffffff) fcntl$getown(r1, 0x9) r3 = getpgid(0x0) getpgrp(r3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000017d000)=0x0) getpgid(r4) timer_create(0x1, &(0x7f000039d000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000523000-0x3a)="268944423f1652612ccd4c1dd1cb3312b538b68402c11f2edfffe6a520336cab0ae8650abf599a72b75942d0ec370bf1684b8a569d4cc6204666", &(0x7f000051d000)="0696ae42c1abb0f28b883bef5181beb937bbe13e2218b6f0646302f5785b81ea5284e04515dfb69900c685300fdc7ab62937781a3ff41ebe5ff367a200008689a6db53ccc75717"}}, &(0x7f0000075000-0x4)) timer_gettime(0x0, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000096c000-0x4)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r5 = dup(r0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/ppp\x00', 0x100ffd, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f000044d000)=0x7e, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000b03000), &(0x7f0000895000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000086f000-0x4)=0x211) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) sendfile(r5, r7, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/06 13:48:01 executing program 7: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000e84000)={&(0x7f0000e85000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e84000)=[{&(0x7f0000e84000)="0afb028f314041b00610318def1e0c2731e1d6930a1c6c6a4cf576382b9c6d8fcc81a6590f395adb81afcbc4ba79764fd9ce88da08d80f06e0e0542a1d087750ad4906420014e09177391586ede9699198afeee0c78a073222ca0861", 0x5c}, {&(0x7f0000aca000)="27459348fc1f3dbb076ee0", 0xb}], 0x2, 0x0, 0x0, 0x800}, 0x20048000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e84000-0x9)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e83000)={0x7, 0x0, 0x0, 0xb31}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000892000)) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000e85000-0x4)={0x3, {"697fca2eba49b0"}, 0x100}, 0x10) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000bf5000-0x10)={0x7fff, r3}) read(r0, &(0x7f0000cfe000)=""/48, 0x30) 2018/02/06 13:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4), 0x4) socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000ae4000)='/dev/audio#\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/02/06 13:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) umount2(&(0x7f0000b06000-0x8)='./file0\x00', 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c82000), &(0x7f000033f000)=0x10) 2018/02/06 13:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000d91000-0xfb)=""/251) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/02/06 13:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004fc000)='/dev/vga_arbiter\x00', 0x200800, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000e4d000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x7ff, 0xe1, 0x40, 0x5, 0x40, 0x6], 0x10000}) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000ca4000-0xc1)) r1 = syz_open_dev$audion(&(0x7f000076c000-0xc)='/dev/audio#\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_emit_ethernet(0x54, &(0x7f0000cc0000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x7fffffff, 0xa88a, 0x5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x42, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x80000000000, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x3]}, {0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0xffff, 0x3], "7cb5dfea7232af9d9e0b5790c08cf17e2cf71b10e782640e"}}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000094b000-0x58)={0x9, 0x172, 0x3f, 0x150, 0x1f, 0x9}) 2018/02/06 13:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4, 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), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d20000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000aa2000-0x8)='./file0\x00', &(0x7f00009ad000-0x8)='./file0\x00', &(0x7f0000f52000)='ubifs\x00', 0x820, &(0x7f0000553000)="1c") umount2(&(0x7f000016a000-0x8)='./file0\x00', 0xc) r1 = dup2(r0, r0) recvmmsg(r1, &(0x7f0000640000)=[{{&(0x7f00000f6000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f000077f000-0x50)=[{&(0x7f000064b000-0x23)=""/35, 0x23}, {&(0x7f0000502000)=""/125, 0x7d}, {&(0x7f0000306000-0x88)=""/136, 0x88}, {&(0x7f00003c0000)=""/35, 0x23}, {&(0x7f0000221000)=""/193, 0xc1}], 0x5, &(0x7f000022e000)=""/210, 0xd2, 0x80}, 0x3}, {{0x0, 0x0, &(0x7f00000a3000-0x90)=[{&(0x7f0000373000-0x16)=""/22, 0x16}, {&(0x7f0000f85000)=""/205, 0xcd}, {&(0x7f0000b98000-0x4b)=""/75, 0x4b}, {&(0x7f0000e2b000)=""/4096, 0x1000}, {&(0x7f00000f1000)=""/151, 0x97}, {&(0x7f0000efc000-0x32)=""/50, 0x32}, {&(0x7f0000456000)=""/59, 0x3b}, {&(0x7f00004a6000)=""/131, 0x83}, {&(0x7f0000c88000-0x4c)=""/76, 0x4c}], 0x9, 0x0, 0x0, 0x1d}, 0x528d}, {{&(0x7f0000764000-0x80)=@generic, 0x80, &(0x7f0000f0e000-0x10)=[{&(0x7f00009cd000-0x44)=""/68, 0x44}], 0x1, &(0x7f000088c000)=""/94, 0x5e}, 0x5}, {{0x0, 0x0, &(0x7f0000403000-0x30)=[{&(0x7f0000c75000-0x53)=""/83, 0x53}, {&(0x7f00009f3000)}, {&(0x7f000048e000-0x66)=""/102, 0x66}], 0x3, &(0x7f000080b000)=""/93, 0x5d, 0xa45}, 0x1}, {{&(0x7f0000605000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000e94000)=[{&(0x7f0000a9e000)=""/21, 0x15}, {&(0x7f00001d8000-0xf4)=""/244, 0xf4}, {&(0x7f00003e9000)=""/33, 0x21}], 0x3, &(0x7f00007ad000-0x8b)=""/139, 0x8b, 0x6}, 0xac}, {{&(0x7f0000c6c000-0x10)=@nfc, 0x10, &(0x7f0000248000)=[], 0x0, &(0x7f00004fe000)=""/204, 0xcc, 0x80}, 0x2}, {{&(0x7f0000d5d000-0x10)=@ipx, 0x10, &(0x7f000023f000)=[], 0x0, &(0x7f0000f50000-0xc8)=""/200, 0xc8, 0x2}, 0x10001}, {{&(0x7f0000675000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000c2f000-0x20)=[{&(0x7f000011a000-0xb7)=""/183, 0xb7}, {&(0x7f0000843000-0x68)=""/104, 0x68}], 0x2, 0x0, 0x0, 0x81}, 0x439}, {{&(0x7f0000d96000)=@ipx, 0x10, &(0x7f0000dd1000)=[{&(0x7f0000483000)=""/226, 0xe2}, {&(0x7f0000e2e000-0xb5)=""/181, 0xb5}], 0x2, &(0x7f0000237000-0x9b)=""/155, 0x9b, 0x3}, 0x785e1c27}, {{&(0x7f00002bc000)=@alg, 0x58, &(0x7f000015a000)=[{&(0x7f0000ac4000)=""/121, 0x79}, {&(0x7f0000f3c000)=""/194, 0xc2}, {&(0x7f0000f6e000-0x4e)=""/78, 0x4e}, {&(0x7f0000a47000-0x73)=""/115, 0x73}, {&(0x7f0000366000)=""/67, 0x43}, {&(0x7f0000e8d000)=""/251, 0xfb}], 0x6, &(0x7f00000a4000-0x1)=""/1, 0x1, 0x2}, 0x4}], 0xa, 0x2000, &(0x7f00001a9000)) 2018/02/06 13:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d57000-0xc)='/dev/rfkill\x00', 0x2000000000000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00007f5000)={0x37, 0x3, 0x1, 0xffffffffffff0eac, 0xfff, 0xffff, 0x2, 0x3, 0x8, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000037a000)={&(0x7f0000df8000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000531000)={0x20, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, [@typed={0xc, 0x1, @fd=0xffffffffffffff9c}]}, 0x20}, 0x1}, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000e20000)={0x7, 0x4}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/02/06 13:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/mixer\x00', 0x40000, 0x0) mq_timedreceive(r2, &(0x7f0000f7e000)=""/95, 0x5f, 0xffffffffa0e333b8, &(0x7f0000125000-0x10)={0x77359400}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000055000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000db1000-0x8)={0xff}, &(0x7f0000f8c000-0x10), &(0x7f0000141000-0x10), 0x8) 2018/02/06 13:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d0000-0x9)='/dev/ppp\x00', 0x20000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000aa000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000005) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e8c000)=0x0) setpriority(0x2, r3, 0x6) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept(r2, 0x0, &(0x7f0000c7d000-0x4)) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f0000104000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000fbc000)=[], 0x0, &(0x7f0000f8a000)=[@init={0x248, 0x84}], 0x30}, 0x0) 2018/02/06 13:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d2d000-0xb)='/dev/loop#\x00', 0x0, 0x26002) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e3e000-0x4), &(0x7f00006b0000)=0x4) r2 = dup3(r0, r1, 0x0) readv(r1, &(0x7f0000941000-0x90)=[{&(0x7f0000eec000-0xf7)=""/247, 0xf7}, {&(0x7f000087b000)}, {&(0x7f00004c5000)=""/110, 0x6e}, {&(0x7f0000d13000-0xb5)=""/181, 0xb5}], 0x4) openat(r2, &(0x7f0000549000)='./file0\x00', 0x80800, 0x10) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00009c8000)=0xed) 2018/02/06 13:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ca000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) ioctl$sock_bt(r0, 0x5411, &(0x7f000050e000)="11297aa284d0de006bfe08b59b0a53962199c694f1368337cbfa259f0f7b1482b4852869e9eb52618e2dfd16b4067f1e") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000d1c000)=""/148, &(0x7f0000e22000)=0x94) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x0, 0x3, 0x2}, 0x20) 2018/02/06 13:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000cbd000)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f00000f9000-0x2f), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000f7000-0x4)=0x7, 0x448) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a76000)={0x0, 0x0, 0x2, [0x0, 0x0]}, &(0x7f000017b000-0x4)=0xc) [ 38.803332] syz-executor2: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 38.813601] syz-executor2 cpuset=/ mems_allowed=0 [ 38.819162] CPU: 1 PID: 5769 Comm: syz-executor2 Not tainted 4.15.0+ #299 [ 38.826096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.835444] Call Trace: [ 38.838042] dump_stack+0x194/0x257 [ 38.841678] ? arch_local_irq_restore+0x53/0x53 [ 38.846351] ? idr_get_free_cmn+0xfd0/0xfd0 [ 38.850693] warn_alloc+0x19a/0x2b0 [ 38.854324] ? zone_watermark_ok_safe+0x400/0x400 [ 38.859158] ? avc_has_perm+0x43e/0x680 [ 38.863130] ? avc_has_perm_noaudit+0x520/0x520 [ 38.867782] ? lock_acquire+0x1d5/0x580 [ 38.871733] ? lock_acquire+0x1d5/0x580 [ 38.875684] ? __fdget_pos+0x12b/0x190 [ 38.879563] __vmalloc_node_range+0x4f0/0x650 [ 38.884038] ? rcu_note_context_switch+0x710/0x710 [ 38.888952] vmalloc+0x45/0x50 [ 38.892125] ? sel_write_load+0x1f5/0x1910 [ 38.896335] sel_write_load+0x1f5/0x1910 [ 38.900380] ? __fget+0x342/0x5b0 [ 38.903814] ? sel_read_bool+0x250/0x250 [ 38.907849] ? lock_release+0xa40/0xa40 [ 38.911812] ? __lock_is_held+0xb6/0x140 [ 38.915865] ? check_noncircular+0x20/0x20 [ 38.920076] ? __fget+0x36b/0x5b0 [ 38.923526] ? iterate_fd+0x3f0/0x3f0 [ 38.927300] ? putname+0xee/0x130 [ 38.930731] ? check_noncircular+0x20/0x20 [ 38.934941] ? __lock_is_held+0xb6/0x140 [ 38.938998] ? sel_read_bool+0x250/0x250 [ 38.943039] __vfs_write+0xef/0x970 [ 38.946642] ? lock_acquire+0x1d5/0x580 [ 38.950592] ? vfs_write+0x407/0x510 [ 38.954283] ? kernel_read+0x120/0x120 [ 38.958154] ? __lock_is_held+0xb6/0x140 [ 38.962206] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.967198] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 38.971931] ? __sb_start_write+0x209/0x2a0 [ 38.976233] vfs_write+0x189/0x510 [ 38.979757] SyS_write+0xef/0x220 [ 38.983186] ? filp_open+0x70/0x70 [ 38.986707] ? SyS_read+0x220/0x220 [ 38.990315] ? do_syscall_64+0xb7/0x940 [ 38.994268] ? SyS_read+0x220/0x220 [ 38.997874] do_syscall_64+0x282/0x940 [ 39.001737] ? __do_page_fault+0xc90/0xc90 [ 39.005950] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.010945] ? syscall_return_slowpath+0x550/0x550 [ 39.015853] ? syscall_return_slowpath+0x2ac/0x550 [ 39.020761] ? prepare_exit_to_usermode+0x350/0x350 [ 39.025755] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.031100] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.035936] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.041101] RIP: 0033:0x453299 [ 39.044268] RSP: 002b:00007f6d918f9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 39.051951] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 39.059197] RDX: 0000000000000000 RSI: 00000000200f8fd1 RDI: 0000000000000014 [ 39.066441] RBP: 0000000000000654 R08: 0000000000000000 R09: 0000000000000000 [ 39.073685] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8880 [ 39.080931] R13: 00000000ffffffff R14: 00007f6d918fa6d4 R15: 0000000000000000 [ 39.088446] Mem-Info: [ 39.090905] active_anon:84109 inactive_anon:67 isolated_anon:0 [ 39.090905] active_file:3505 inactive_file:8276 isolated_file:0 2018/02/06 13:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000063f000+0x8f9)='/dev/autofs\x00', 0x483c, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d1d000), &(0x7f000065c000-0x4)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009fb000+0xbe2)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r3 = socket$inet6(0xa, 0x3, 0x4000000000000087) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000bc0000-0xea)=""/234, &(0x7f00006f0000)=0xea) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000172000)={0x6, 0x0, [{0xc0000000, 0x9, 0x2, 0xf0, 0xf5bf00, 0x6, 0x2b0}, {0x1, 0x1f, 0x0, 0x7, 0x68b983d5, 0x6, 0x7fffffff}, {0x1, 0x4, 0x0, 0x2, 0x4, 0x3, 0x7fffffff}, {0xc000001f, 0x80, 0x1, 0x4, 0x0, 0x1000, 0x8}, {0x1, 0x2, 0x1, 0x0, 0x3, 0x3, 0xbc3c}, {0x1, 0x3f, 0x2, 0x6, 0x5, 0x100000001, 0xffffffff}]}) bind$inet(r4, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) accept4$inet6(r0, &(0x7f0000b77000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a52000-0x4)=0x1c, 0x80800) sendto$inet(r4, &(0x7f0000fa1000-0x1), 0x209, 0x20020003, &(0x7f0000c93000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000529000)=""/4096, &(0x7f00003ed000)=0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000416000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000592000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000f9f000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x0, 0x4, 0x100, 0xce4, 0x200004, r5}) clock_gettime(0x3, &(0x7f00003cd000)) 2018/02/06 13:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000a92000-0x78)=@ipv4_newroute={0x24, 0x18, 0x413, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_ENCAP_TYPE={0x3a9, 0x15}]}, 0x24}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e85000-0x15)='/proc/self/net/pfkey\x00', 0x440000, 0x0) accept$llc(r1, &(0x7f0000d05000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000418000)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000029a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000c7c000)={0x0, 0x1, &(0x7f00008a3000)=""/131, &(0x7f000013e000)=""/210, &(0x7f0000c2d000)=""/7, 0x5000}) [ 39.090905] unevictable:0 dirty:6343 writeback:0 unstable:0 [ 39.090905] slab_reclaimable:6856 slab_unreclaimable:92274 [ 39.090905] mapped:24099 shmem:79 pagetables:726 bounce:0 [ 39.090905] free:1406748 free_pcp:480 free_cma:0 [ 39.124286] Node 0 active_anon:348780kB inactive_anon:268kB active_file:14020kB inactive_file:33104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96396kB dirty:25372kB writeback:0kB shmem:316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 139264kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2018/02/06 13:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000990000-0xb)='/dev/vcsa#\x00', 0xc, 0x1) recvfrom$llc(r1, &(0x7f0000077000)=""/45, 0x2d, 0x40000000, 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000e2d000), 0x33c) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) [ 39.152507] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 39.178695] lowmem_reserve[]: 0 2868 6378 6378 [ 39.183326] Node 0 DMA32 free:2939116kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939952kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:836kB local_pcp:664kB free_cma:0kB [ 39.211064] lowmem_reserve[]: 0 0 3510 3510 [ 39.215429] Node 0 Normal free:2647052kB min:37100kB low:46372kB high:55644kB active_anon:358244kB inactive_anon:268kB active_file:14020kB inactive_file:33904kB unevictable:0kB writepending:25372kB present:4718592kB managed:3594328kB mlocked:0kB kernel_stack:4352kB pagetables:3052kB bounce:0kB free_pcp:1116kB local_pcp:392kB free_cma:0kB [ 39.245750] lowmem_reserve[]: 0 0 0 0 2018/02/06 13:48:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x9, 0x7}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000788000)={0x2, 0x16, 0xff, 0x0, 0x239, 0x0, 0x2, 0x0, [@sadb_x_sec_ctx={0x14, 0x18, 0x3, 0x9, 0x95, "b951ad8ef96725ce7a9bc2c87163825cccb5c21339a3683490b51ecf68c88c00be536257d58acbf05623d70add840749adfba9a37eb12b79f78877ae5a044cdc829d0c102ba7660d3898a088a03d3ba1b91e17a0c05bcd3a7b42d01e9c64c2f7750a00b43d8eb54763baa798673f39ad61a4b2fe64e98e28b02531e0e7011c0d01e07e9eac42048e1f54fe4b8c5d685639d3b1107e"}, @sadb_lifetime={0x4, 0x2, 0x3ff, 0x1000, 0x956, 0x5}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x2, 0x14, 0x14}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x20}}, @sadb_x_sec_ctx={0x201, 0x18, 0x1, 0xff, 0x1000, "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@sadb_sa={0x2, 0x1, 0x0, 0xf8, 0x9d, 0x4d, 0x4, 0x80000000}, @sadb_address={0x3, 0x17, 0x2b, 0x80, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x16, 0x2}, @sadb_x_sec_ctx={0xc, 0x18, 0x101, 0x3, 0x55, "70954bff9ac76b130fe3df2fa172a098a6e135fc14d731ba4b5b6798e012f25efbf5be6b509d6047ccb9f8318bce2f2ca7936cad6f613e028c06d6cb7231bb5309468186326ed873e42b72948924d81f586a9ac0d5"}]}, 0x11c8}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000dd000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000001000-0x18)={0x7fff, 0x92e027ddfc5201cd, 0x1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/02/06 13:48:01 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) flistxattr(0xffffffffffffffff, &(0x7f0000384000)=""/119, 0x77) prctl$void(0x20) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a4b) 2018/02/06 13:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) [ 39.245782] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 39.263242] Node 0 DMA32: 1*4kB (M) 3*8kB (UM) 3*16kB (UM) 3*32kB (M) 3*64kB (UM) 1*128kB (M) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939116kB [ 39.279096] Node 0 Normal: 919*4kB (UME) 1654*8kB (UME) 1357*16kB (UME) 189*32kB (UME) 24*64kB (UME) 15*128kB (ME) 13*256kB (UME) 5*512kB (UME) 18*1024kB (UM) 6*2048kB (ME) 626*4096kB (M) = 2648828kB [ 39.297099] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/02/06 13:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) poll(&(0x7f000014b000)=[{r0, 0x5000}, {r0, 0x12}, {r0, 0x1000}, {r0, 0x400}, {r0, 0x8}, {r0, 0x6225}, {r0, 0x80}, {r0}], 0x8, 0x100) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e96000)=0x8, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f00003c3000-0x10)="547a763961e065ba0200add8f605b010", 0x10, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/06 13:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0xffffffff, &(0x7f000091e000)={0x0}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000bab000)=""/180) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x1, 0x0) stat(&(0x7f0000572000-0x8)='./file0\x00', &(0x7f0000133000)) r2 = epoll_create1(0x80000) pipe2(&(0x7f0000859000)={0x0, 0x0}, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000789000-0xd0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) mknod$loop(&(0x7f00004fc000)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f0000d57000-0xc)={0x30000001}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007d5000)={0x0, 0x1, 0x30}, &(0x7f0000d3d000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d4a000)={0xef, 0x8886, 0x1, 0x6, 0x404, 0x8, 0x3fa, 0x1, r5}, &(0x7f00000a5000-0x4)=0x20) [ 39.305723] 11859 total pagecache pages 2018/02/06 13:48:01 executing program 1: mmap(&(0x7f0000000000/0xa68000)=nil, 0xa68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a68000)) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a68000)=0x0) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a6a000-0xa)='/dev/vcs#\x00', 0x1, 0x541502) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000495000)={{0x3ff, 0x1, 0x3, 0x100000000, "155c66c498bdecd8250ba215624c8825c33993e35e8b648f54155a00fa13b73cdce77c16c162936c75f014ba", 0x2}, 0x0, 0x0, 0x66a, r0, 0x7, 0x1, "b68b6fe6ce553c3eeada5d7f9c2117e16d9409130b1264a35160c6ff5eaada61d23ea7bb23638daa45d06edfa4edebfb666ea0230e0cc9dd6aa29e11f4b8b01d", &(0x7f0000a6a000-0x1)='\x00', 0x1, [], [0x6, 0x7, 0x1]}) r2 = getpgrp(r0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000b0a000)=""/128, 0x80) [ 39.305735] 0 pages in swap cache 2018/02/06 13:48:01 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_key={0x13, 0x9, 0x480, 0x0, "9cb934bdacc8b7e7389c5a823d0c95d7347d4b38da02d1f7f947df07db1fbea2b78e17a149c30656cadc13ffc8a7a068be5c41dc805de81678f67c3e0359fa8a08b71febcde3613a0b5571c3d1758bbbb7486e7bf96e5e7e1a5f89918aa8c1c4e38e5635b25e74f567ff5354497920cca28b8702209cec6fef11dc66176a6a212232cd6e39e6700e917e9da7954efc37"}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0xe8}, 0x1}, 0x0) 2018/02/06 13:48:01 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000243000-0x38)={&(0x7f00002e3000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000116000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000ee9000)='syzkaller\x00', 0x101, 0xc3, &(0x7f00002b9000)=""/195}, 0x48) fcntl$getownex(r0, 0x10, &(0x7f0000385000-0x8)) 2018/02/06 13:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00004d0000-0xe8)) r1 = syz_open_dev$amidi(&(0x7f00003ff000-0xc)='/dev/amidi#\x00', 0x3ff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000145000)=0x20, 0x4) 2018/02/06 13:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000240000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat(r1, &(0x7f0000ee7000)='./file0\x00', 0x400100, 0x41) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000ce9000)={{0x3, 0x3, 0x5, 0x1, 0x8}}) ioctl$int_in(r2, 0x5452, &(0x7f00005c9000-0x8)=0x5) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000427000)=@ax25, 0x10, &(0x7f0000f01000)=[{&(0x7f00007ec000-0x12)=""/18, 0x12}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) [ 39.305740] Swap cache stats: add 0, delete 0, find 0/0 [ 39.305744] Free swap = 0kB [ 39.305748] Total swap = 0kB 2018/02/06 13:48:02 executing program 1: r0 = syz_open_dev$mice(&(0x7f000008f000)='/dev/input/mice\x00', 0x0, 0x28400) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e97000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000efc000)=0x801c) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f0000d05000-0xe)='//file0/file0\x00', 0x0, 0x0) 2018/02/06 13:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b34000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20000) bind$can_raw(r0, &(0x7f0000a2d000-0x10)={0x1d}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000031e000-0x10)=@req) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000a43000)={@common='ip_vti0\x00', @ifru_map={0x0, 0x7fff, 0x4, 0x8001, 0x1, 0x1ff}}) 2018/02/06 13:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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), 0x1}}, r1, 0x4, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x40000) 2018/02/06 13:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e74000-0x15)='/proc/self/net/pfkey\x00', 0x84240, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f3d000)={0x100, 0x0, 0x1, 0x3}) fanotify_init(0xc, 0x101000) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000af8000-0x20)={0x8, r1, 0x3}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000122000-0x4)=0x566c, &(0x7f0000e87000)=0x4) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000001000-0x20)) [ 39.305754] 1965969 pages RAM [ 39.305759] 0 pages HighMem/MovableOnly [ 39.305763] 328422 pages reserved [ 39.330361] syz-executor2: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 39.330393] syz-executor2 cpuset=/ mems_allowed=0 2018/02/06 13:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000b2d000-0x10)={0x3, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000afd000-0x18)) [ 39.330439] CPU: 0 PID: 5788 Comm: syz-executor2 Not tainted 4.15.0+ #299 [ 39.330446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.330450] Call Trace: [ 39.330464] dump_stack+0x194/0x257 [ 39.330485] ? arch_local_irq_restore+0x53/0x53 [ 39.330496] ? idr_get_free_cmn+0xfd0/0xfd0 [ 39.330537] warn_alloc+0x19a/0x2b0 [ 39.330557] ? zone_watermark_ok_safe+0x400/0x400 [ 39.330569] ? avc_has_perm+0x43e/0x680 [ 39.330591] ? avc_has_perm_noaudit+0x520/0x520 [ 39.330605] ? __mutex_lock+0x5bd/0x1a80 [ 39.330619] ? lock_downgrade+0x980/0x980 [ 39.330652] __vmalloc_node_range+0x4f0/0x650 [ 39.330670] ? debug_mutex_wake_waiter+0x670/0x670 [ 39.330678] ? mutex_destroy+0x1d0/0x1d0 [ 39.330701] vmalloc+0x45/0x50 [ 39.330715] ? sel_write_load+0x1f5/0x1910 [ 39.330727] sel_write_load+0x1f5/0x1910 [ 39.330774] ? sel_read_bool+0x250/0x250 [ 39.330785] ? lock_release+0xa40/0xa40 [ 39.330806] ? __lock_is_held+0xb6/0x140 [ 39.330845] ? check_noncircular+0x20/0x20 [ 39.330855] ? __fget+0x36b/0x5b0 [ 39.330888] ? iterate_fd+0x3f0/0x3f0 [ 39.330895] ? putname+0xee/0x130 [ 39.330912] ? check_noncircular+0x20/0x20 [ 39.330925] ? __lock_is_held+0xb6/0x140 [ 39.330978] ? sel_read_bool+0x250/0x250 [ 39.330988] __vfs_write+0xef/0x970 [ 39.330997] ? lock_acquire+0x1d5/0x580 [ 39.331005] ? vfs_write+0x407/0x510 [ 39.331019] ? kernel_read+0x120/0x120 [ 39.331045] ? __lock_is_held+0xb6/0x140 [ 39.331084] ? rcu_read_lock_sched_held+0x108/0x120 [ 39.331095] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 39.331108] ? __sb_start_write+0x209/0x2a0 [ 39.331129] vfs_write+0x189/0x510 [ 39.331150] SyS_write+0xef/0x220 [ 39.331159] ? filp_open+0x70/0x70 [ 39.331176] ? SyS_read+0x220/0x220 [ 39.331192] ? do_syscall_64+0xb7/0x940 [ 39.331209] ? SyS_read+0x220/0x220 [ 39.331225] do_syscall_64+0x282/0x940 [ 39.331239] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.331257] ? syscall_return_slowpath+0x550/0x550 [ 39.331271] ? syscall_return_slowpath+0x2ac/0x550 [ 39.331285] ? prepare_exit_to_usermode+0x350/0x350 [ 39.331301] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.331325] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.331353] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.331362] RIP: 0033:0x453299 [ 39.331367] RSP: 002b:00007f6d918b7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 39.331379] RAX: ffffffffffffffda RBX: 000000000071c010 RCX: 0000000000453299 2018/02/06 13:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cf2000-0x8)={0x0, 0x6}, &(0x7f0000579000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000072a000)={0x4951, 0x0, 0x1, 0x2, 0x4, 0x1, 0x421, 0x1, r1}, 0x20) accept4$ipx(r0, &(0x7f0000c7c000), &(0x7f00001c8000-0x4)=0x10, 0x80800) write(r0, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a", 0x13) r2 = syz_open_dev$dmmidi(&(0x7f0000e26000-0xd)='/dev/dmmidi#\x00', 0x6, 0x80000) io_setup(0x5, &(0x7f0000dd4000)=0x0) io_submit(r3, 0x1, &(0x7f00003f0000)=[&(0x7f00002f6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000f0b000-0xe3)="b83bf0497654a4477a3cd6ccab1f1214c3e5ec05eb1fbc1b81cf3ab30a33d98cb67afaa657c7744363d0664a936cccf515173a4628f44b318e8aa137c586ca99e09c6c0f986fa38a8004fbe3db5c7c528900adde2859319a8bfa817e70143ed9c6e93f5d66dc20c50e3939346470aab04344b7e34f36500d2b19a4b354a5b992cfe49debad3feabd66767704d8e89f9a3d893b39d040712591c903a1cf91f3c4cc9fff81fad25e55b6656afd99b8a93cb9b8605752dcdb2a67affc0773d082d100b684656a24e81f8b705fc46a5478f9defc4f6a5284050e54c737c707063b0edc5579", 0xe3, 0x137a, 0x0, 0x1, r2}]) 2018/02/06 13:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a2d000)='/proc/self/net/pfkey\x00', 0x141100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000add000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x9, 0x0, 0x7fffffff, 0x80}, &(0x7f0000317000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d13000)={0x1000, 0x418, 0x200, 0x7ff, 0x2, 0x7, 0x9b6f, 0xfffffffffffffff8, r2}, 0x20) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000d31000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/06 13:48:02 executing program 3: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000000000), 0x40000000, &(0x7f0000af9000)) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 13:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00009a1000-0x6d)="3d05166e2031b7e5d218043f87ea6f3161dce4f50cab074e76d085fac1b3b214ec7c3ca3efe185251e3ae9b8c64d666a333555c41edd65b831f3fa7cc81a80b799b4fc645f98630004030eda9cce20273f2551697ed194a56f2eeed7f6bfa7c0c8b76ce973bbc4debc1a0e64d3", 0x6d}], 0x1, &(0x7f00009e9000)=[]}, 0x0) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[]}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) 2018/02/06 13:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) bind(r0, &(0x7f0000140000-0x58)=@pptp={0x18, 0x2, {0x2, @rand_addr=0xfe}}, 0x20) 2018/02/06 13:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mq_unlink(&(0x7f00005ae000)='michael_mic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ec5000-0xc)=@sack_info={0x0, 0x6, 0x9bdd}, &(0x7f0000804000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000073c000-0x8)={r2, 0x1}, &(0x7f0000b98000)=0x8) ioperm(0x8f, 0x1000, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000063e000-0x38)={0x8, 0xb0f, &(0x7f0000ec7000-0x21)="ae0c375e4e5036d4ea6fc8023939c80c2ca71f7dbd83162cd27a3252ca2d1471a5", &(0x7f0000f87000-0x47)="b0a980a1321df6ee5381403cd87aae341dbbfa5c18ba0403260a162d7b96d2b7307329181a8133439195a85034746a802244b8d5cfca58ef0922a7e3c9855f89fa9d1201a1a566", 0x21, 0x47}) r3 = accept$alg(r0, 0x0, 0x0) recvmmsg(r3, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000085000-0x20)=[{&(0x7f0000723000)=""/23, 0x17}], 0x1, &(0x7f0000416000)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000899000-0x10)) 2018/02/06 13:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa8000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socket(0xc, 0x800, 0xe75) 2018/02/06 13:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003d4000)=@dstopts={0x30, 0x271, [], []}, 0xa0) [ 39.331385] RDX: 0000000000000000 RSI: 00000000200f8fd1 RDI: 0000000000000014 [ 39.331391] RBP: 0000000000000654 R08: 0000000000000000 R09: 0000000000000000 [ 39.331397] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8880 [ 39.331403] R13: 00000000ffffffff R14: 00007f6d918b86d4 R15: 0000000000000005 2018/02/06 13:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006d2000-0xc)={0x2, 0xffffffffffffffff}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000702000)={0x15, 0xb3, &(0x7f000089c000)="899627c0452c3ab80641b76aa0be3d853db11e03c9947149b3daa72d50f2fa3842a8c85a91196281ac298b4ae3dd5cf1d570ef896139deb62e50a4d5bb328be5ce91ad975b92929b23db891107afff5025d31e9ea910a86387d2e50b3ccadb99b7c7c9ab983566a8002a273b408764afd1121ad0c665b2a9134899336823d1cde67ee52d804694e840dda9a6ac462d97e6e6419721c3085c2c65c17ed5cebf8343adfc9ba7899afdad6e5605980ae8e8b8fca4"}) r1 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00004e4000-0x3c0)=@raw={'raw\x00', 0x9, 0x4, 0x360, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000000c000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x2000000}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3c0) 2018/02/06 13:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x368, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000169000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000111000)='/dev/usbmon#\x00', 0x80, 0x2000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000c7d000-0xa4)=""/164, &(0x7f0000b68000-0x4)=0xa4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000061000)=[], 0x19, 0x0, &(0x7f0000b81000-0x19)="0a728c5078cbf8500400000000000000346b8e6da00061ba42"}) 2018/02/06 13:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 13:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) r2 = accept(r0, 0x0, &(0x7f00005eb000)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eda000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f000096a000-0x8)) getpeername$netlink(r2, &(0x7f000085f000), &(0x7f0000bd3000-0x4)=0xc) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000bac000-0x25)="9b00010000ecffffffffe55ca73d9fe3b50322abe0e99753", 0x18, 0x0, &(0x7f0000572000+0x402)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="2fb96c7e1017"}, 0x14) 2018/02/06 13:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000106000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000083e000)='/dev/sequencer\x00', 0x500, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000065d000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0xa, 0x3, 0x4, @empty, 0x3c4a}}}, 0x6, 0x68d, 0xa897, "acb453c418e1a1c13e35ee868e018a079c19b95428ede507769f0026226cdb65ac81bdbc740b872d201fccaa81e4d59138fa7f96caf9f9e92ced56d00f523a42305786333895ced9aaf126fa58ffdae7"}, 0x160) rt_sigsuspend(&(0x7f0000814000-0x8)={0x400}, 0x8) socket$l2tp(0x18, 0x1, 0x1) 2018/02/06 13:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000277000-0x18)={0xaa}) r1 = getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003de000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x24, &(0x7f0000204000)={0x36, 0x6, 0x5, 0x3}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000751000-0x10)={&(0x7f0000fad000/0x3000)=nil, 0x3000}) 2018/02/06 13:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[]}}], 0x1, 0x48084) shutdown(r1, 0x1) 2018/02/06 13:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000088d000-0x5)='bdev\x00') r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/qat_adf_ctl\x00', 0x4440, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d98000)=[{0x0, 0x2}, {0x4, 0x8001}, {0x4, 0x42a}, {0x3, 0xad}, {0x7, 0x8000}], 0x5) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00007a7000-0x10)={&(0x7f00009cc000/0x3000)=nil, 0x3000}) 2018/02/06 13:48:02 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b23000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/06 13:48:02 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/06 13:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00006ba000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) recvfrom(r0, &(0x7f0000752000)=""/167, 0xa7, 0x12020, &(0x7f00006d8000)=@nl=@kern={0x10}, 0xc) sendmsg(r0, &(0x7f00001e5000-0x38)={&(0x7f000063d000-0x10)=@ipx={0x4, 0x9, 0x9, "259ad2de3c90", 0x67}, 0x10, &(0x7f00007a0000)=[{&(0x7f0000460000)="6af07d90e72ca4eff6019bd76dd68175357b096245b525b805fe308a1364ef5dbbedcbf1151b9ec1c9fe015b999532ec23ff328a122fd52d932635ec", 0x3c}, {&(0x7f00005c1000-0x92)="6678a7b5f1ed0bf06e7f84cfa1c238db1d628a9d615d7bdcf7e689d699f4fa4be73e060b60a359be778abcd3fc7e9d24b74fc5f30c47c4fb9993599247581367b18bfde9795fed28d385cd82da7e6e28e7dc075b3973e87650c7e48afefc88924a03f940ab7d93247a3a4fa71c7c573610a6aaa8a7e1d55dd23a2cb50f22205733d87eb6ae32c6d355d3993f2864dc5ae42c", 0x92}], 0x2, &(0x7f0000ce4000)=[{0xa0, 0x119, 0xd8, "a6320f99ccdc7a4b9ce2b0032c82868c990e834ec3424cca687a696e462189fbd7b1477527b3bc520a2b1ab9cd0b275610037aa13aa79d0e7b9f134baac108cef20c3c47a167f3b6b3f33434318e950f03d471add30997f1d9ec9b50de906c9740c0db4e5f206fabcb63c8b60adaa761abd81b4bcbd2f1a591474a75f34fbef2a582c85cd88cda2bb5"}, {0x20, 0x11f, 0xffff, "eb52ec806ac66011f837ea81fb98"}, {0x20, 0x187, 0x2, "6b0337c023a51f23f79e52d4092f"}, {0x40, 0x10c, 0x80, "e224913892658de9a0ff0e8cdd9160da6d33a152939d1f2bf27c02fd2f8c56a44f7708c9fd469a5a89e905e841e25e"}], 0x120, 0x4040041}, 0x880) 2018/02/06 13:48:02 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000015000-0x38)=@ipv6_newroute={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 13:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) open$dir(&(0x7f0000fd3000-0x1)='./file0\x00', 0x10000, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000756000)) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x0, &(0x7f0000bc0000-0x8), 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000715000-0x258)=[{{&(0x7f0000dd8000-0x10)=@ipx, 0x10, &(0x7f0000a00000-0x10)=[{&(0x7f0000c23000)=""/91, 0x5b}], 0x1, &(0x7f0000683000-0x9c)=""/156, 0x9c, 0x1f}, 0x9}, {{0x0, 0x0, &(0x7f0000ea6000)=[{&(0x7f000012e000-0x4f)=""/79, 0x4f}, {&(0x7f0000b2a000-0xa4)=""/164, 0xa4}, {&(0x7f00002eb000-0x79)=""/121, 0x79}, {&(0x7f000037f000)=""/221, 0xdd}, {&(0x7f00005c2000-0x26)=""/38, 0x26}, {&(0x7f0000305000-0x59)=""/89, 0x59}, {&(0x7f0000f02000-0xba)=""/186, 0xba}, {&(0x7f0000b09000-0xf8)=""/248, 0xf8}, {&(0x7f0000f23000-0xb2)=""/178, 0xb2}], 0x9, &(0x7f00002ef000-0x34)=""/52, 0x34, 0xc8a}, 0x9}, {{&(0x7f0000c5c000)=@hci, 0x6, &(0x7f0000b0b000-0x10)=[{&(0x7f0000be6000)=""/70, 0x46}], 0x1, &(0x7f000080a000)=""/206, 0xce, 0x3f}}, {{&(0x7f0000938000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0x1e, &(0x7f00009ba000-0x20)=[{&(0x7f000078f000)=""/77, 0x4d}, {&(0x7f0000be2000)=""/11, 0xb}], 0x2, &(0x7f0000ae7000-0x70)=""/112, 0x70, 0xff}, 0x8000}, {{&(0x7f0000c37000-0x80)=@generic, 0x80, &(0x7f0000723000)=[{&(0x7f0000d61000)=""/109, 0x6d}, {&(0x7f0000373000-0xb3)=""/179, 0xb3}, {&(0x7f000033f000-0xe2)=""/226, 0xe2}, {&(0x7f00003b4000)=""/42, 0x2a}, {&(0x7f0000c8f000)=""/145, 0x91}, {&(0x7f0000262000)=""/118, 0x76}, {&(0x7f0000365000)=""/161, 0xa1}, {&(0x7f0000b72000)}], 0x8, &(0x7f0000a44000)=""/76, 0x4c, 0x4}, 0xfb78}, {{&(0x7f0000fca000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000363000)=[{&(0x7f00009f7000)=""/15, 0xf}], 0x1, 0x0, 0x0, 0x6}, 0x5ad}, {{&(0x7f000007e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000f42000)=[{&(0x7f0000aea000)=""/153, 0x99}, {&(0x7f0000895000)=""/68, 0x44}], 0x2, 0x0, 0x0, 0x9}, 0x1ff}, {{&(0x7f0000622000-0xe)=@l2, 0xe, &(0x7f00008da000)=[{&(0x7f00006d6000-0xdd)=""/221, 0xdd}, {&(0x7f000080b000)=""/108, 0x6c}, {&(0x7f0000bd4000-0x3b)=""/59, 0x3b}, {&(0x7f0000707000)=""/87, 0x57}, {&(0x7f0000f70000)=""/152, 0x98}], 0x5, &(0x7f0000200000-0x1d)=""/29, 0x1d, 0x4}, 0x5}, {{&(0x7f0000e8a000-0x9)=@rc, 0x9, &(0x7f0000d5f000)=[{&(0x7f0000c96000)=""/130, 0x82}, {&(0x7f000019d000-0xed)=""/237, 0xed}, {&(0x7f0000829000-0xc3)=""/195, 0xc3}], 0x3, 0x0, 0x0, 0x8000}, 0x4}, {{&(0x7f0000a7b000-0x10)=@can, 0x10, &(0x7f0000e39000-0x50)=[{&(0x7f0000638000-0x86)=""/134, 0x86}, {&(0x7f000011a000-0x1000)=""/4096, 0x1000}, {&(0x7f00009d2000)=""/4096, 0x1000}, {&(0x7f0000e01000-0x2e)=""/46, 0x2e}, {&(0x7f0000376000-0xcc)=""/204, 0xcc}], 0x5, &(0x7f0000282000-0x1000)=""/4096, 0x1000, 0x4}, 0xd0cb}], 0xa, 0x1, &(0x7f0000d85000-0x10)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e96000)={0x0}, &(0x7f000015e000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000995000-0x10)={r2, 0x68, &(0x7f0000647000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x0, 0xd4ba, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000b8f000)=0x10) [ 39.991472] skbuff: bad partial csum: csum=65535/65535 len=14 [ 40.015956] skbuff: bad partial csum: csum=65535/65535 len=14 [ 40.030757] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/02/06 13:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000dd000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000657000-0x10)={0x0, 0x8, 0xffffffffffff441f, 0xff}) sendmsg$unix(r0, &(0x7f0000833000)={&(0x7f0000f91000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x2}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x5, &(0x7f00001e6000)='S') 2018/02/06 13:48:02 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f72000)='./file0\x00', 0x121) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000073c000-0x10)={0x77359400}, 0x10) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) connect$inet(r1, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000f71000-0x31)='P', 0x1, 0x0, &(0x7f0000ef7000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) listen(r1, 0x100000000009) accept(r1, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000123000)=0x26) r2 = accept$inet(r1, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) listen(r1, 0x0) sendto$inet(r1, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000450000-0x4)=0xa0) [ 40.037493] IPv6: NLM_F_CREATE should be set when creating new route [ 40.044075] IPv6: NLM_F_CREATE should be set when creating new route [ 40.079303] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/02/06 13:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x8000) sendto$inet6(r0, &(0x7f000044c000), 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f000076b000), &(0x7f0000d42000)=0x4) close(r0) 2018/02/06 13:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000361000-0x30)={0x1c, 0x0, &(0x7f000017a000-0x74)=[@clear_death={0x400c630f}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000dae000-0x2)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c73000)='/dev/autofs\x00', 0x400, 0x0) mlock2(&(0x7f000025c000/0x3000)=nil, 0x3000, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000889000-0x8)=0x3ff, 0x8) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400}, 0x0) getresuid(&(0x7f0000bfb000), &(0x7f0000394000), &(0x7f000080b000)) 2018/02/06 13:48:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x9b9) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4), 0x4) 2018/02/06 13:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000083) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x6}, 0xc) 2018/02/06 13:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e22000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r0, &(0x7f0000686000)="eceb4b59f2c38c8cda0e7e14dffd19882e5df30c75d550fc1880a5fe378624225a1425b133357b1e63c4e473f21cc6313a57b05530c187d38e376d445c141fd045b527293465b06de9", 0x49, 0x1, &(0x7f0000ee4000)={0x77359400}) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/06 13:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r1 = getgid() setgid(r1) ppoll(&(0x7f0000b10000)=[{0xffffffffffffffff}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000), 0x8) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"4229c35a885e4aa2ef74470086273f9aa31665f7264934fc0ca7d6acd83559bd26ffa756349d8b77cf83f6bf3fc1b8f9cb45eac8f9bdfab9853e497eed18c3fb79cc6e3c7e8a872aa599c45918e94b46237a1db7584f6444a04550ad78c507a90e96ad71b9bd57bf9398b8c3fde56c59add3bef5457c61cc26016910b66e2e5d51a270ff24f3904af51de22e6002746ff91e1f6ab4945661e272548199696ccdaead9b00c369170cc4ff926d3918851cd6e4dbe693dd2b32f3b575595af23086984a881741d241f601a011d71aa9b71112082e675ef3f290f57dd816f98f7def7b43aab65b500e69d6f20c5ed28828d16f43813de1dbee47dbb18b427e586119470e5469d2457d99c38fde61f288833faed11852e401812ad1855626cfe3f469f74bc5742da4ccf844675fbdc4bfce9d0ecbb65a57732977a29e6f5e8312b55c3b813ae2c3a2b14f91a3300ad278bf6e32cf2a9d0217a29248f9c47a473042c11cdf817e893c6d19df2134e30b03d26a9b452f510d42249ce95df8201587c718d5ce5d9880b8da2bc7a8286520736cc157e8ae7ec96890117773737b08ef48f0cea9e90d0cea95b9f9a378bdcadbedc770528efdcf970a7dda1dbbd930ab26212fe2766f03e4bb542b56cd762ad19f955de17fd1b79cb6ccce23d3a3c8dd956bf50acd047d12ae91488d792cc5949df883ac1944fcff4f390528521e9eac39521cd2219132b74a783619cb3e6343ef2b5320ff24b5393465eeb7c8d1e4c42151adb7b541480ec3b67c1b5dccdce1ec4178577bffcedf9ad3c156d9ec017d2e0065528fb5a3f54c31bfa0ff5307b8bd794daeef757b16079ed2b16bf226361d0298f62ab3fc4cba91078ffa4ba287cbe5d881d6a8c8bd3979c0b5cd0c1865c0f86a429b63ef99baf320e01d38e1ce81935dc09757557b72606a1127167de36ee68ec5242c08509335ab3ccc8c6554356c6aeb61425c712e35fe4a50f183d185fb5e1ec447ba27579e1592e1b9bf9c05d3f5edd7bcec64b1e256956784e4592ef037cde1a3c547e6abe9b15134a63d4c8f8a14758299d37491039c0f139531624ba61eacdcae130c143998968c3624c80f36f8b8b56e5ee93d2dac73253194ca8875dc3840f6f62f3605ff8fe37a9bd6335adc1f13353b9fb8335531565c59d16885230dd650dd4971c6ceb4ab75294f9e43e78f7190913d28e24ae27eac68d20587a217c2bbf9b0ca2db1125e7ba975cbd3b1490fb47e778b175db6ca2f96f0c2319df5044c95b67ee1207292cce603cec4219cf3d718115c928f3ea04a972abd1598a35af907ca03039b1cf98f3d52a1b5b8632644aae3db2f6fb714bda816524bec6aea7eca8b0e57322d5cf5553c21418d70d189dfc341fb0eb2f64086b4daa252865874c790798b7ffa87f7511b86d8e54caa0b55595e1f5d2d5a23ee2d1b"}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00003e7000-0x18)=@add_del={0x2, &(0x7f0000c6b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000028b000)) listen(r2, 0x40000080000005) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000da000)="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", 0x1000) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept(r2, 0x0, &(0x7f000060c000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000012a000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400, 0x2, 0x3, 0x0, 0x100, 0x101}, 0x20) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000b70000)=@get={0x1, &(0x7f00009f0000-0xe2)=""/226, 0x3}) sendto(r3, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty}, 0x10) sendmsg$key(r4, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) sendto$inet(r4, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/06 13:48:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x13)={0x0, r0, 0x2, 0x2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000002000-0x3)=""/3, 0x3, 0x2, &(0x7f0000001000)={r1, r2+30000000}) futex(&(0x7f0000000000), 0xb, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00009fc000), 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/06 13:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$midi(&(0x7f000081f000)='/dev/midi#\x00', 0x90, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a2f000), &(0x7f0000478000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000039f000)={r1, &(0x7f00006b0000-0x5c)="cbf5439963a377672ca5b51cdea7c2c325a38bd457a33491a280ef2e76e5e5a0bb5116ebe2efc6184d32716a3425d68925afac1158e1986c346ab57b9b8400a511b7e7483bd1a3da6873b0ca2e5f5ec437e2b5fb220271827630d7ea"}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f00004a6000-0x80)={0x1c, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="c1"]}]}, 0x1c}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000052a000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00008d4000), &(0x7f00000bd000)=0x4) syz_open_dev$midi(&(0x7f00004d5000-0xb)='/dev/midi#\x00', 0xb6, 0x10000) connect$ax25(r2, &(0x7f00001b7000-0x10)={0x3, {"72b46dc4d104a2"}, 0x7}, 0x10) removexattr(&(0x7f0000367000)='./file0\x00', &(0x7f0000d87000)=@known='security.ima\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000934000-0xc)={0x0, @remote, @multicast1}, &(0x7f00008d1000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00009a4000-0x48)={0xb, 0x8, &(0x7f00006b1000-0x40)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r2}, @jmp={0x5, 0x4, 0x3, 0x0, 0x7, 0xc, 0x4}, @generic={0x5, 0x7fffffff, 0x9585, 0x3ff}, @jmp={0x5, 0x0, 0x0, 0xf, 0x4, 0xfffffffc, 0x10}], &(0x7f000000c000)='syzkaller\x00', 0x1338, 0x22, &(0x7f0000a59000-0x22)=""/34, 0x41000, 0x1, [], r3}, 0x48) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000a52000)={0x800, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x80000001}}}, 0x88) 2018/02/06 13:48:02 executing program 5: mremap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x4000, 0x1000000000000003, &(0x7f00004cf000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x1000, &(0x7f00004d0000/0x2000)=nil) 2018/02/06 13:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000efd000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00002e1000-0x5)={0x101, 0x3, 0x7, 0xb53}, 0x5) rmdir(&(0x7f000039d000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e9e000)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/06 13:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001f7000-0x5)='auxv\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000070f000)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000e1b000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001ff000)={'vcan0\x00', r1}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008bf000)={@generic="78e36c63b8f8343d79a5773eaa8f1d03", @ifru_flags=0x3}) r2 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00002f8000-0x4)) r3 = socket(0xb, 0x800, 0x100000000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002c0000)={@common='ip6_vti0\x00', r1}) sendmsg$nl_route(r3, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r4, 0x2, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x655}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000734000-0x8)) 2018/02/06 13:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b2f000)='net/rt_cache\x00') futex(&(0x7f0000fbd000-0x4)=0xff80000000000000, 0x9, 0x79, &(0x7f0000191000), &(0x7f00006f5000)=0x100000000, 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b07000-0x8)={0x0, 0x8}, &(0x7f0000c61000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e2b000)=@assoc_id=r2, &(0x7f000082e000-0x4)=0x4) dup3(r0, r1, 0x0) [ 40.251885] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/06 13:48:02 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000020000-0x7)="3b6af8a369d016", 0x0, 0x0, &(0x7f0000020000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x1000001b8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000020000-0xee)=""/238, 0xee) 2018/02/06 13:48:02 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x3, 0x7, 0x1000100000, 0x6, 0x7, 0xfff, 0xe065, 0x100}, &(0x7f0000fb8000-0x40)={0x200, 0xe1b2, 0x332e, 0xd4, 0xfff, 0x8, 0x9, 0x8001}, &(0x7f000091f000-0x40)={0x5, 0x8001, 0x401, 0x1, 0x9, 0x3f, 0x0, 0x7}, &(0x7f00001b7000)={0x0, 0x2710}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fb9000-0xa)='/dev/cuse\x00', 0x800, 0x0) connect$l2tp(r1, &(0x7f0000c18000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001}, 0x0, 0x2, 0x3, 0x4}}, 0x26) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x8, 0x4, 0x7, 0xfffffffffffffff9, 0x8, 0xffffffffffffffff, 0x81, 0x8}, &(0x7f00008d3000)={0x7, 0x6, 0x5, 0x80000000, 0x160, 0xfff, 0x8bbf, 0x9}, &(0x7f0000fb7000)={0x200, 0x200, 0x40, 0x2, 0x8, 0x4, 0xf5d, 0x1000000000}, &(0x7f0000fb8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000fb7000)={{}, {0x0}}) utimensat(0xffffffffffffffff, &(0x7f000094c000)='./file0\x00', &(0x7f0000614000)={{}, {r3, r2}}, 0x0) [ 40.299169] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 40.312949] binder: 5967:5972 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/06 13:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x35a) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000fd000-0x11)='/dev/vga_arbiter\x00', 0x10280, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000083f000-0x94)={{0x2, 0x2, 0x0, 0x2e28000, 0x8, 0x51}, 0x8000, 0x20, 0x0, 0xa4, 0x28, "3720d410f8f919f93b9e12cdc4c982b906c7521451f6a1479df6a2e4e0d40b9019aae8d3b9db14e66b864917ca8739f90b3b4e7265c63eaebb655d3bfe69b534893113b9eb5f246ff617559692a89822da01a17b6bf1118217b77b67d70d6e65d47f15986418bcdbaee6fb86a51a37e1843d2e6360b543fd919ed16e187111f7"}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) 2018/02/06 13:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x10000000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008ea000)=0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x32) [ 40.357830] dccp_close: ABORT with 2 bytes unread 2018/02/06 13:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000019d000)={0x0, 0x80000001}, &(0x7f00000ce000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000092b000-0x6)={r1, 0xa0}, 0x6) fcntl$getflags(r0, 0xb) 2018/02/06 13:48:03 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x80000000, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000004000-0x2e)={@l2={0x1f, 0x4, {0x8, 0xc0b9, 0xcca, 0x7, 0x1ff, 0x401}, 0x0, 0x100000000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, &(0x7f0000002000-0x1), 0x10}, 0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000719000/0x4000)=nil, 0x4000}) readahead(r2, 0x6, 0x401) [ 40.380117] binder: 5967:5990 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/06 13:48:03 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00009a6000-0xb)='/dev/midi#\x00', 0x9, 0x200000) getpeername$packet(0xffffffffffffffff, &(0x7f00007db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000501000)=0x14) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000d25000)=@can={0x1d, r1}, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) r3 = dup3(r2, r2, 0x80000) dup(r2) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r4, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$sock_buf(r4, 0x1, 0x40000000019, &(0x7f0000d84000), &(0x7f0000ffa000)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000d25000), 0x4) fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xfd, 0x4) 2018/02/06 13:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f00003ad000+0xaf5)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a02000)={0xe, 0x0, 0x3, 0x8, 0x4, 0xffffffffffffffff, 0x400}, 0x2c) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x3) 2018/02/06 13:48:03 executing program 2: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000004a000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3e, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/ppp\x00', 0x82000, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000005b000-0x80)) 2018/02/06 13:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000060b000)=""/4096, 0x1000, 0x1) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f00005e7000-0x10)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/06 13:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) socket$inet6(0xa, 0x3, 0xe6) sendto$inet6(r0, &(0x7f0000f4c000), 0x0, 0x0, &(0x7f0000a87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 13:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000edd000)='/selinux/status\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000040a000-0x8)) 2018/02/06 13:48:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x14000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000013000-0x10)="32ea8577929a9b8da51f6cd74ca957de", 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00004a0000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 13:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x35a) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000fd000-0x11)='/dev/vga_arbiter\x00', 0x10280, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000083f000-0x94)={{0x2, 0x2, 0x0, 0x2e28000, 0x8, 0x51}, 0x8000, 0x20, 0x0, 0xa4, 0x28, "3720d410f8f919f93b9e12cdc4c982b906c7521451f6a1479df6a2e4e0d40b9019aae8d3b9db14e66b864917ca8739f90b3b4e7265c63eaebb655d3bfe69b534893113b9eb5f246ff617559692a89822da01a17b6bf1118217b77b67d70d6e65d47f15986418bcdbaee6fb86a51a37e1843d2e6360b543fd919ed16e187111f7"}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) 2018/02/06 13:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009e7000-0xc)='cifs.spnego\x00', &(0x7f00000d9000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a3e000-0x2)='$\x00', 0xfffffffffffffff9) r1 = request_key(&(0x7f00009fb000-0x1)='id_legacy\x00', &(0x7f0000b18000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000092e000)='!)eth1\x00', r0) syz_open_dev$usbmon(&(0x7f000056e000-0xd)='/dev/usbmon#\x00', 0x0, 0x4000) keyctl$restrict_keyring(0xb, r1, &(0x7f0000769000-0xd)='dns_resolver\x00', &(0x7f000082a000)='G3j') 2018/02/06 13:48:03 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008ab000)='/dev/cuse\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1544, 0x8001}, &(0x7f00005cc000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0xfffffffffffff801, 0x30, 0x5, 0x8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ef9000)='/dev/loop#\x00', 0x0, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cd2000), 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00005d3000-0x90)={0x8, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}}, 0x90) ioctl(r2, 0x60000000401070ca, &(0x7f00007c4000-0xd1)) 2018/02/06 13:48:03 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001d00039407fffde53da283dd07ee3f007986c4361d8568b51ba3a2d18873b4", 0x24}], 0x0, 0x0, 0x0, 0x4800}, 0xc0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000d000)='/dev/vcs#\x00', 0xfffff7ffffffffff, 0x2081) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000014000)={0x1, 0x302e, 0xa41, 0x2, 0x6, 0xffffffffffffffff, 0x1, 0x101, 0x1, 0x200, 0x0, 0x3ff}) 2018/02/06 13:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008cb000)='personality\x00') r3 = openat$audio(0xffffffffffffff9c, &(0x7f00004ed000)='/dev/audio\x00', 0x400040, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00005ef000-0x8)={0x2, r3}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ab000-0x16)='/selinux/checkreqprot\x00', 0x161000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001ae000)=@sack_info={0x0, 0x7, 0x20}, &(0x7f0000551000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000f61000-0xa0)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x8, 0x80000001, 0x1697a0a1, 0x1}, &(0x7f0000650000+0xeb0)=0xa0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r6, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/06 13:48:03 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x440000000000127d, &(0x7f0000006000)) 2018/02/06 13:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b8b000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) pipe(&(0x7f0000bc5000)) syz_open_dev$binder(&(0x7f0000d2f000+0x444)='/dev/binder#\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00001c0000-0x50)={{0xff, 0x400}, {0x8, 0x230}, 0x9, 0x1, 0x1}) [ 40.561092] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! [ 40.631355] syz-executor7 (6032) used greatest stack depth: 15776 bytes left 2018/02/06 13:48:03 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x10001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000006000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100000001, 0xfffffffffffffffe, 0x4, 0x9, 0x2}, &(0x7f0000003000-0x4)=0xa0) 2018/02/06 13:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000115000-0x4)=0x0) fstat(r1, &(0x7f0000646000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000019b000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d89000)=0x0) r9 = geteuid() r10 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a4f000-0x4)=0x0) getresuid(&(0x7f0000483000-0x4)=0x0, &(0x7f000050f000), &(0x7f0000bad000)=0x0) r14 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ba1000-0x4)=0x0) r16 = semget$private(0x0, 0x3, 0x2) semctl$GETPID(r16, 0x7, 0xb, &(0x7f000089d000-0x1d)=""/29) r17 = getegid() r18 = socket$packet(0x11, 0x3, 0x300) sendmmsg$unix(r2, &(0x7f0000198000)=[{&(0x7f0000c80000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bb6000)=[{&(0x7f00000a6000)="6c0b6ae76f14a5d5ffe967e4ba5f4d8c89f79599f99089231f1d18792909093c88270875818b287e4e419da507e7fbb7f8d15df3570ef1e701d40804dfece7b351db4ce1e4aa68664d3efa2b625e57d2c3def0d267f066483ee8035387ff5b52e2bbc7f400ef1fa08c1be67a6d00bb21611345eb8306200c36c9835cc53c71d522a9d64981a81faa0714ec32920de41a8b27f5244c334f177feb8d93ba292b6b375b7b83d0515a263fef5d8781", 0xad}, {&(0x7f0000af2000-0x4d)="8e02c9241efedc870b3dd75d4ac1cc128670728834f4684458f6f9b061730df80568c99e9d800c7f2c17ae14232747245e2ac766a36ebf83d08f4ac547d3d9d797a3ee928a8833e758b38001d5", 0x4d}, {&(0x7f00006cf000)}, {&(0x7f0000d3b000)="f4d41ef78f806f4e71526dcebc44a1f66e0135b853cff5801f0c25e7767d93ddf61265a2caa7b78b09dc64a8c713b05b", 0x30}, {&(0x7f0000ad7000)="5f098f7c4f4a40ace9ada8f10a8aee498be744b60e479afa33cd6428249f4badc835cacbaecfaecb87e441186f90f4dec0e7633ebb6d546c9ed2b6b7ea688a3f7f7a9573f3381e5503b98bd88aa47a8b02a5025812e3596c205d2fb165098eebb32f152c90c0b41e4ae079619d870cc248c8fd5f03edd10bcdf67a1b42ce69ad86064dc093217d272df0e22ceae915", 0x8f}, {&(0x7f0000152000)="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", 0x1000}, {&(0x7f00000a4000)="7b77b116ebccd9f0f3b213b32c25a95bdcc6eddd472c4c8b9aa811b63897d7322e5b235a6879989e01736e0f9397b47f02ea787a7f98068d8e1d0b88984f6711b3a96fd5962f5983c276481a642c85", 0x4f}, {&(0x7f0000552000)="1127", 0x2}, {&(0x7f00008e0000)="e4a1018f2464dd35bbbef909b7ee2b5ef554f2a1d4d77288997fc65c925cf7de0be06f21b4e850a6a567d2cdd6984dcf6c333ea4c73055e00a2eb15f87e6580302402817f44f83417415202b4a68cd25a6913a98801c0ad1589220e13aaa215888ed560c2732e742feb63f648451d7a3d3726d6342e45dbce732ca20db39", 0x7e}], 0x9, &(0x7f0000373000-0x150)=[@cred={0x20, 0x1, 0x2, r3, r4, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, 0xffffffffffffff9c]}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r14}, @cred={0x20, 0x1, 0x2, r15, 0x0, r17}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r2, r0, r0]}], 0x150, 0x8000}, {&(0x7f000047d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009a3000)=[{&(0x7f0000e83000)}, {&(0x7f0000e93000)="462a3afce5fadbaf5daac64c29d8d9e29170789479aebb1e7763b3a935ed429fa6a24459d3219e97bd512d48792076af685e3d60608edf3d76dfe00220e26f2f0cecdfbbf30768a43fead83f4db34b8cbff6309d9b283d956f9c2953043000ab0abfe34f0eb7a7201450", 0x6a}, {&(0x7f000044a000-0xd5)="29b7926da04a06f4a26b2e8948213b74ce7a7cb8b28e35f1a7ac5b90e100e68a15bafa01ad84b4ebe4b8765961393060dc5743ba3e2f72957eee2dd09ea518398949be57d4d3b0afd38a76a8d9e7925fc15a496d7825e141e5cad57606a62eda62b51938eda3e0ea790682a95c8ee4e28bb799de6fdac01f198b959faafc36a91a425eafb47d2a915aae778c946ab0784bb3443a580bb8062c705519ceddec8003d968de224d8b9f43812b805e99f8450d213637a9e95ab9e9d0d7ea990239f082c7bd9694dc1596b4b8e89c95169ec708e900df5a", 0xd5}, {&(0x7f00005d7000)="198b23786b5c85181411a236051fe4a36e2a16f187bef9233815fb570f6f608f78626f3e54ff239e4a7857d00618c0b971179fc93a8a99e3a95911d6c5f46a46632c5a60f50d8dc0268775e900be2c5d631399287cb7ca", 0x57}], 0x4, &(0x7f00009cd000-0x28)=[@rights={0x28, 0x1, 0x1, [r18, r0, r0, r1, r1, r0]}], 0x28, 0x800}, {&(0x7f00002e0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d1c000)=[{&(0x7f0000b1f000)="730ac7083d167ce9180263271282005f8f92a62d4de89040e8d63c09e83b6f6485ebb1e497730c392a7ea41f72ead415e8de3b1fa752322b136250372f62c8691c421c27c08359034b6a93c6f1bda6eb1acba25e7b7ac00d185e8b6a77ca03895e27ee170d5f6a6e6a990ec718dcdff9ce3e280046e2b186bf14f90b7ee562c9aaf09803f0d3192e71b7b2c4b67687d21439ad50b1defba268f71d9af568c369ed02ea381578a2e9d74409e7f1133cd34a48830ec98f02fa6c7b198ede8d3fa8059cb0c6e5b43baefb3f27564b4d6313ab1f29b8c24fe6e706e034c6e1993f5216", 0xe1}, 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0x1000}, {&(0x7f00002f1000-0x8f)="905ab789af6da3e992bdc6757ed7122b7421c269be194a253ece0581a438c14078fdac52367c227c65b0ec3eb17678a4cf2ef8bc279d39520838979b030a60dd45ada57ec15884e51af95c8a01149e79095922a2ce3841050a946cede6e80bf719336522bee428a125f178b2fcef71535c56b973ca7450de4b289ce5c0bd0dfd55c7c5b4eca851bac82988d745b851", 0x8f}, {&(0x7f000069d000)="355e4229986fbdbf392d4f974f4bdf03a9e9263b6aeb60a491e40e4e152af5162a174ce1568fcb0f3dfd7ebc21c542b6bda3612877cb9973fdced3f9dd1097039c588b834a914f75aba18fc9b52cea948e16ea0349fd8da6c5b835ab03f1b3ef2d733932bb7da74fc602c665f84e536469184807e2794f31e86c8949cc409c0c8c6894a2051687b2a535fb87", 0x8c}, {&(0x7f00002ab000-0xc8)="19f43767e84064f2b98cc8adb7f23d0c77df0f2c39e142d1eac951bf0712a5840e5c9d729dfe0d749b64a6679b14b64714be1783ddbd020712a65656b635a61cbb571127865e172f2b6bfe29d63b255ebf067c51e1820bec9ac14d40525afd9c9781e1b5f4da914e384a442351c51c012cf52327486adba13252d03eafbf35d31358a2dc6b556b1463053b829c8a484456405445efe2cb406bc45e7bd968a600f4b396568b7227bd2c54c35d8acac260f7bfba44892f9aafddccc420424996d98147551a68d37fce", 0xc8}], 0x5, &(0x7f0000e9e000-0x68)=[@rights={0x28, 0x1, 0x1, [r0, r18, r1, r18, r0]}, @cred={0x20, 0x1, 0x2, r8, r13, r5}, @cred={0x20, 0x1, 0x2, r8, r9, r14}], 0x68, 0x4000840}, {&(0x7f00007ae000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ca6000-0x40)=[{&(0x7f0000e6e000)="960a8f425653bd9e042bbf5ef14a815a31", 0x11}, {&(0x7f0000946000)="95153287c818c0744ff042fa2616a82b96d96fa369ab7c0cb747db24b7688f92f8839169f045fc79f736efa0b97950f8e4f12b7df8e9a2121da0e647ef80b1497f791a3cabf2e17df876d81dec0fca523d760c7d39a0a45b6e70e67b", 0x5c}, {&(0x7f0000562000-0x1000)="3d94c71a17efa3dcf6df40db333b4c3035ba811b89117773141abfe8431ccfe8ec68ccab7b69cf7ff51cabe0c4d8270dac1d506bd47b6a5d7b7be83336b5df7a282d14abc9e7d2a1c4f38b412b24f087f5a239fd19c342fc1acf59a9130a4686928a418aedd926d5f248b420bbf064ce6ac2847e02530a51bd40b99b187ddb62a6670735f192e5b64f5b71450b189ba8d8cee276dcdbdbbc2e5a9dec0992883c2a274df800fbfed6e9eed4ab9365ab02cb11ba24853c573c69e579610e570c1e4f653751209eb9182f26ea51f04ad164e34de229f758a2fe05938d1357775d6d7f56d2e593fe585a315ffdcacd3db451922070936228879ab4cde944736de18168e20ba70fdcc9b92d7763cc125003d96cffe1076c71ec407477c1f5cf0dcd9a6980ffa46c4e2d78a00a3ee631aef7711a3e380b5a3a9ea2934dbe874c19433c71b259d2075ec4afb4bbd02d23198120e6ec8b8f85318dd3967789e1cd9e4cadb349669688e486a2f3da899d3342a5f6645e4e61cd377000573a9ecf888e6f3288854b21e5b6e55fff868b0ed601c0fb273c06f9f1693e8b5f3af8ca265510bf25b42262021b5249ed61a20fbf92573f84d704901c3995ba07bf17749ab62edfbd94e6239b48e3adf2bbff6996ab463f7a81661647a97adc58b8b55b9dd21fd9e061db69a14a6eb3941023d069aa35fb71ab1530d7de7fb38bd7dbdbc329d2ca8319e98953d67778dcaef400ed9e03baf10b4bb6231c931095522fcb5ca549876ad6ef2704e669233014313a45c8f1bfc6e678e9477e6bcd5ee7f9be987b2d718c57ea2becd832147ab03ace529e56ba48eeecfa7662cc34952fed9e2410ecbeb4ad06a37f290e84b2d652bd1c1acf81683464f0a700589bbcb3c3cdb9032a915e310ac9ca9cb6651c031a62a7af9c1b50d8f01f9d4f1461dbe7bac2c4b67ce8293be8d0e0c40a027eeb7b24ee16dd05625eb23c2644176d19460ab6190618e9c9c561f169430e8803bcdfd265fe8598a24213e876a69aa1eeab5618e7710deca781b758a82c60c938c9fdc174387bf7a7c2d7b7457d079d0e32fc2c63f1e75f23bfa4162cd5b469a15f826f416e2b9ddb3d3e6ec6aa13e15d560f0358f9bc5320285d6b55dd34c2377fa41f152e092cd54c00e67fa6e46fb7be2888b2a335711698cc0ce7a0d99c2c5cb1c6fb4dccbf91fdea4c547472e6e264f5ad3c3320bf9c5395fbd6401cfaacf8fc00ee28ea58bd96b573146b6983fc74cb22caeab4380268d9d03ed478f8a5fa9af47bb17445d0973c6404693e4ab3db8b677cebec0dceaaabf87d61fec81dac15dedb45d662d4b5cb6d026e97a07908cc49c23bc4904ec9f53a21ace60a47a3e33ef8bffd7c4818262f29da4366c3a18b6761d4310d1ded63f89f5c0599277aba2d19a76c3429ad7ba8c1e6b7c0033094241784f8a0acca25dad297c7f4feb041bcbeba316b37274fc14fc290bc28b8d41c256f4ee931c260d9b6a958069c5dbfa5ae9e3937d5863fa415cfba8c7becdb41f23507ea8eb0b6a131ee59797fda8f9133e79fa71d2cc9a3ea67536474083874f0ce184fd87b873d23ccec4f95d765e24c40ed11cae709b9186a50b14cdbc458a537af542facbdb9597e8e9a982eaf11eabca97b1e7a51204faaa2d7e09eb9336fa922009cbac3293d377eb9faeeaadd05d3a534fbbaa4225a4a9694f80a4a3aefc7038b10db584a9611f34a77cbc5e86392bc2cc5b2b99c3a7947a3be0a709d4123505bad52e2f1cbe03f6069de043317fdef81e60e0d0148b3bee181e23c7fe496909570127d5b6ccce836ab7f54823af4895bff5e074b1ee904e03a09665bc3d7a4fa309919b8045e4a9479088b391bab07f12b44aad77f504b46b1f375a717bc8be0b98cdfe7d17698f25679ae507a6d2cafac6567fb1e388b67ab7b07f2831a47c266c242f6789fd0f4c4f6777ae31c6cf38d17e94de837ad49a5a4dabddc09930e3a28535f974c2c8831f0fada87af6484a12f933d5f3ded4558c0b661b51f2ebf13eb8739c02847cf349165b4803b68b4fd8607179daf1e611ef09ce6102592428791b67a627645428df40b3962d920c121c54e6db50094efbe43ed8fd318cabe959e83f871b372ed9e58ffec4eb56920f3eab7e75b092af33cf445811f030bbd2b91068b62477cdb8d97c118c5baf9654b3b8080ca046d623e77c817beff85d824f49928f805f44c831e475f1ac053ed1256c8429248c40d35056fed0d4cb825de8f3d493485ea73c06c218f4e84f1b48e3434a0cd89369b22ea9dc5d5720ed879d2403a92e52d8a18ed38c6adb4867eeab58391b8095cf9ad99139de932059db6eef0a0f7403d49a7654a895c1540689479cd692e51d9a8750c32ed0f8e99f23457d0c42bb9b66c20e752ea4854c64becdd8e72a0138dbbd86d055583998b412f84c42ae38afeb33884d2e826fe365d29914bcee5b328911d514db170112d506dde7fa7eb449b2d1d6d54d84c7c93e939e6bfd2a2148b528b578c6e9570b505dbb613f41ed9c325e1e6d24a54c5380778d0b461d5f9db75e6d8d1b0e0c9450941a3861791bd4ee42d04602ba97a2c4a8add91d4a23fa8b356f4bc88836b1c0140f5489323d2a92eeb3a3987ebfdce9f34ec9085fdf2666b55fdec0526df1a61c70b8fa16db6bfe21a776dd8ba5fcd0d37801e5e2397c567937f49fb9d52afb617046e88ef039dd50239d22e48f02331e260c66ff04287ef3c1c0c6245e7f6f9f573609edfc6433021235cac5a3b3e46589c52eefdb72162e828dad6058f172d0d2ed30711710851b250e7e971ef8d195818d1ad6290d4a3581341aff1ba0c71857df0e21b123b5982182bd560d496ce7f011cdfe5d98af3edd4ce09f87a3ca6d4c1207ffbe9e3c0e4f10c0caafd25b38ce2cdb1a43d3be1157dcde270e607bf992e4b17d71b3b696af1113489018a66cf8f103c1826ad0c281b9433437439c1e90ed50288152c470b56e00a3eec8b0febf7dca39d4dc6e52330bc588bf6bbfa313a77f3cc7acef3021616b1c01f45659d488c5aa5da18fe59e38f2bd73f37f202d0a9166418e34986dbdf64bcf13fc20ddf4601d0b410d3da7226e07b011602c020aafaf4dbb5485c5eab5be6369c842d2a142e271662661bbfe9321f6814b71898d6e5d42a413a5020ee878a8b0e01e291c08b106e6bb5eac5edd01b778d430749b8c9ed9fda7b09a39c9dc53223a1ea52e61e34f4bab166b4053b64f9c7ca2650c547999b45abdb40bf175ebec528836333c09388a5bb2eea478fa5363f5438510db13ba3f17465e865f3e1a7433150e4fc30cb00ac59bbb7a28146b751f8454f37fc81b353cb7a7cf4e0b0d65d73a8a8e178161367b89e97c4757bf3f266c6ffecfb7d6072a7ccf57b101dc3fd33cae59b4deda8efb4cbd4c6f67a05298608235f1d18f3bf4602ba0e39a60389c2d093a44c560dcb3a3d426362cfd8f37fb756736ad479e2fc0d13f912de49a04aee51a5a7ed5b460a464863d13a01976390bdcb81e4e6f87dde8897a491ec754b3836f7fa7d9992d5b99a1c8cd93a4225055019af8ead436defbdf436c13ea86fa3cdb8a90b758e17971505e185bb2c18154af0c5e57725dcd5c2616076a23f1f66793fc3ffbafe2dd3b516c5a775ecd357576a45329bda570b15d3b87e3250986d09fe6f410f474a88a79757adee18c9af41c7174207592f72e78d0256dc85d0f9622e1cd50ba641a04886ec5aec7d3235c828dc62fad44baaaaa46f73a1a77e4894b09039b94288259ad8ebf72582966215fd7368281159a5dd0850f7046cf91519607743c500e76296ee52ade0c572d0a6962d618354d7901e4da14f5ae8de7793f910b89a5f062dc96c85089a43d18565457221bc4e49215cf923f17f6635ab1c18715cfde552606db46ee3c8df781ce24d5b1261e319b099fed87e19fc4f054c52e9639f801edf169e6f38d840698f4dc8ad85c0beea754370ec18213f5a42297917dc47de409bbef580c88a5a58b73c5f13ee41f54f4ec13da150b577ce6417e27bb39d51c51df9e6ef300b7657e125d2ec0e1c8b50ed24455d8ad08f021b955ffb0cfcb8bfe47822f1fc1da6ac20bfaac7b81ab682816060e5ab1f1501956989bc6507b60236f1394aa6b2f5dfd05645ec342a2da7718b8db9923a56d37b5e46c8731582cd11475e4e0748fcb2484c16e12b97917a6456779e290b546d1bb11ead41c93bf26f5594c99541c1aede638f77712b412bfba9da894806cd0db720b2321b11701a1ee85273291a066f590b3930651b43e80c6fa65a726d8aaf0bc12ea368de9b215b14fccdb07198b3a679b72663469c8e32d9287db8d8222ebb35f5b608cccb0433d815abedaf85cf170eab5dfed4c5bdc83262866d3ed6928fae37dcad8117aee96a4e17db93db7d1f7ec77028f70b40831230a82dd97b19259acfde629d332365f206ca18b6e9a44d0c5b457231d98d8245d898933b3c0d255f82a982b74889389825075b97f36d5800afbc583f5fc21809aab87df64a62e9cec587fc7b75b54f09e23ba7ab030514427688cfcd44f5b49e4ab52b8c19f5147669ebedd2d831c3eb42d18ba73d8936438e80a71515e69d14c5076a3dc00a428ff4c830b3b366c5d494d1afcb9d2f23b4941a5b2d6a16f726384a7796131b89b9837df66603a67efac2543b38e05b55a2ee9026bcb62c3fa9b64b2899500f479f8a6fc0c24cc9589e5e3117fbaaa79401a717725715ec602cfc072b54e530eb307f075be426252a7da1464e4cb6f275dc09493d909ac748e742cd30d7e3e1ca71672a10a915ea56218168806e420a67ee47549e2088a867d6df1eeb57102bcec624378d5172744c77c5a123ed94f44a847371ea7706964b753975bcd36557843b7b6359a9057cbbfff8dac3f34e2c88bcbbd4a387cb62da94666d0c37ad1f9b743d8285878c296ed69046d3d1383ab4be3e2106a3545a9123d0edf0a0a9d3f3bf00f4885e184bd7d75f6bba601c9160887b28f35e5b24f1538d270c059f188e697c072fdefa7c5e56753f9274485b689f9bae1487e167fcf599eb5f8fa5fb0d744f2f5962ae2681d4724c8de9472e73d617fb9a02ee48733228a637e50961c84634c328e37234d4b29f252131c43e3c2560e5239fcc3395d1d713b4d9fcc2b3a4807228d9b1f6dc44b4f33ec98b895a8198ca71ac3847c37f9f3a41a39dfe405da550206924bb817d81cdce7027283a7924230b520e3ba7affe33dff98023a2816020f20126ef009a8d1509985085d54baba35a65ea888eeca726b33f0d74c6579a1d72d6aa3155e15f7e23f5dbfb2bf6b9b0b45e140f6e476f238210df5e993768c1d94f2d8cf2b62b2b84e40d01d3a27b5834e8203054818fdd6205c20560260f78a36814ab2ed48f35d20f0bb45a04f14bd574d3ae1aa80ca0ccac6a5dd2d28b8880edb9a4533fc724939d19db3f9bf5f7446f484c3a47dbdd894df48abe679f47af4d68b41c0804d772d4152c165d618ff093f9695a0cfc17bb354c4df7bfa3574b27454b2e5726134b94355265a134a62ede05f19f9390dd8c8fd8d328e5f0588dbd7590e622b0b636ec4b31ffe87418a7365684e87d84ac21b3a11359b9817f07327839b848f54d7f96ecf500accb9eb08dc96ed74367beedec791bf63d76bc4d705041aa10542894f64974620eac393dfa7f110735ff4ad63421aac1502e460126d3618734e89211160429e20da85338dfe579022c2ce7feea3c923c4e05d5023964dc2f4d5c53d1b0314a", 0x1000}, {&(0x7f0000c42000-0x6e)="cbef4094419b6d802fa728978777d3619d4284aaefe07204e61e1c11f4922bd5474bc8232cb8c43c700c9b3f907e555cba20239ab2963da5de5412399092a60b725a07aa2f10dd11eca3969265906eea0f57c0d04b8f8c0491b5ed936eb7de2c8e4141c74385a2f19042c6b4d08e", 0x6e}], 0x4, &(0x7f0000812000)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r8, r13, r10}, @rights={0x28, 0x1, 0x1, [r1, r18, r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r2, r2, r2, r1]}], 0x90}, {&(0x7f0000b93000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b6f000)=[{&(0x7f00000f5000)="cfe6138f41357f4f6f12dde8f2603becc1f3c8d6731092de24f8a25c396c89aaa021d09f136591497b5b9ee2473cd5e8710b89f3ce71f05263805685d2cde159613902f34fb19cd23e44ae1798c466768d0fa2b277149cffab3e7a22b233fb", 0x5f}], 0x1, &(0x7f0000f5f000-0x78)=[@cred={0x20, 0x1, 0x2, r15, r6, r10}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r2, r1, r18, r2, r0, r2, r2]}, @rights={0x18, 0x1, 0x1, [r18]}], 0x70, 0x400c040}], 0x5, 0x0) r19 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a64000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000361000)=0xe8) connect$unix(r1, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) syz_open_dev$random(&(0x7f000022e000)='/dev/random\x00', 0x0, 0x4202) setsockopt$packet_int(r19, 0x107, 0x1d, &(0x7f0000838000-0x4)=0x7, 0x4) 2018/02/06 13:48:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)="e9286264657600", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000167000-0x4)=0x6a2e, 0x4) sendto$inet6(r1, &(0x7f0000a86000-0x1), 0x0, 0x0, &(0x7f0000521000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000c1e000-0xf1)=""/241, 0xf1, 0x0, &(0x7f000022b000+0xdfb)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/06 13:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000719000-0x4)=0x4, 0x4) prctl$void(0x1f) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 13:48:03 executing program 3: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00003b6000-0x18)={0xfffffffffffff48f, 0x20, 0x1, 0x0}) socketpair(0x4, 0x6, 0x3ff, &(0x7f0000954000)={0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000788000), &(0x7f0000e2d000-0x4)=0x4) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000c81000-0xd)='/dev/dmmidi#\x00', 0xff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000c0b000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) unshare(0x400) r2 = timerfd_create(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000b79000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000160000)=[{}]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fa8000-0xa8)=[{&(0x7f000044f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000764000)=[], 0x0, &(0x7f00007b5000-0x18)=[]}], 0x1, 0x0) timerfd_gettime(r2, &(0x7f00007f7000-0x20)) 2018/02/06 13:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f00000)={0x0, 0x0}, &(0x7f0000ac4000-0x4)=0x24d) setreuid(0x0, r1) fdatasync(r0) 2018/02/06 13:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000038000)=0x1, 0xc0ba99b9a7654c02) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/06 13:48:03 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) mlock(&(0x7f00005ab000/0x11000)=nil, 0x11000) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001d0000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00003d5000)=[{{&(0x7f0000fbe000)=@ax25, 0x10, &(0x7f0000fbe000)=[{&(0x7f0000eb5000)=""/165, 0xa5}, {&(0x7f0000fbf000-0x5b)=""/203, 0xcb}, {&(0x7f0000fbf000-0xd0)=""/208, 0xd0}, {&(0x7f00003b7000-0xc3)=""/195, 0xc3}, {&(0x7f0000fbf000-0xae)=""/174, 0xae}, {&(0x7f0000fbf000-0x6b)=""/107, 0x6b}], 0x6, &(0x7f000078b000)=""/47, 0x2f, 0xfffffffffffffffc}, 0x7}, {{&(0x7f0000fbe000)=@alg, 0x58, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbe000)=""/120, 0x78}], 0x1, &(0x7f0000fbf000-0xf4)=""/244, 0xf4, 0x1}, 0x3}, {{&(0x7f0000fbf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000fbf000-0x10)=[{&(0x7f0000a15000-0x3d)=""/99, 0x63}], 0x1, &(0x7f00003d9000)=""/35, 0x23, 0xffffffff}, 0xffffffffffffffe0}, {{&(0x7f0000fbe000)=@rc, 0x9, &(0x7f0000fbe000)=[], 0x0, &(0x7f00004e9000-0xaf)=""/175, 0xaf, 0xffffffffffffffff}, 0x1}, {{0x0, 0x0, &(0x7f0000fbf000-0x90)=[{&(0x7f00004b2000)=""/4096, 0x1000}, {&(0x7f0000fbe000)=""/105, 0x69}, {&(0x7f0000fbe000+0x29d)=""/75, 0x4b}, {&(0x7f0000fbf000-0xae)=""/174, 0xae}, {&(0x7f00008e2000-0xbb)=""/187, 0xbb}, {&(0x7f0000ca4000-0x57)=""/87, 0x57}, {&(0x7f0000fbf000-0xcf)=""/207, 0xcf}, {&(0x7f000049c000-0x94)=""/148, 0x94}, {&(0x7f0000fbf000-0xdc)=""/220, 0xdc}], 0x9, &(0x7f0000fbf000-0xf5)=""/245, 0xf5, 0xff}, 0xff}, {{&(0x7f0000fbe000)=@hci, 0x6, &(0x7f0000281000)=[{&(0x7f0000861000-0xfe)=""/254, 0xfe}, {&(0x7f0000fbf000-0x80)=""/128, 0x80}, {&(0x7f0000fbf000-0x5b)=""/91, 0x5b}, {&(0x7f00001aa000)=""/158, 0x9e}], 0x4, &(0x7f0000fbf000-0x1000)=""/4096, 0x1000, 0x4}, 0x6}], 0x6, 0x101, &(0x7f0000d0f000-0x10)={r1, r2+30000000}) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003a1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000fbe000)) r4 = pkey_alloc(0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000c63000)={{0x7, 0x6}, {0x32, 0x10001}, 0x4775, 0x4, 0x20}) pkey_free(r4) 2018/02/06 13:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000, 0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/06 13:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000000008800) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) io_setup(0xfffffffffffffffb, &(0x7f00008ac000)=0x0) io_cancel(r1, &(0x7f0000afb000)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000297000-0x86)="6d0daca6e17fe31e70a475730e9f1c11c4340f81ac0a5a1e618f2488e562cbca3be2332c8dbb79fcc809a87a9038d1daf2305fb59d6caf56c8f874839a7701bff3791494410a069540d5e9cc6991998cef4053ecceae527c7f5a1ada2fceacbb69e4bf823e5f2f3d9306f5b5296c1fdc6156b4f9eef22a5f21418335e012d120f7a5e7ec046d", 0x86, 0x8, 0x0, 0x1, r0}, &(0x7f00004e4000-0x20)) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000d86000)={0x5, 0x0, [{0x9, 0x5, 0x0, 0x0, @irqchip={0x9e85, 0x8}}, {0x77, 0x3, 0x0, 0x0, @adapter={0x401, 0x3ff, 0x5, 0x3ff, 0xffffffff}}, {0x5, 0x2, 0x0, 0x0, @irqchip={0xd75a, 0x4}}, {0x9, 0x3, 0x0, 0x0, @adapter={0x87b, 0x78b3064b, 0x401, 0x0, 0x2}}, {0x8, 0x3, 0x0, 0x0, @msi={0x3, 0x4, 0x7}}]}) fsetxattr(r0, &(0x7f0000c11000-0x6)=@random={'user.', '\x00'}, &(0x7f0000021000-0x2)='%\x00', 0x2, 0x0) openat(r0, &(0x7f000029d000-0x8)='./file0\x00', 0x309200, 0x4) syz_open_dev$sndtimer(&(0x7f0000f11000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) 2018/02/06 13:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f00005b6000)=@known='system.posix_acl_default\x00', &(0x7f00001d6000)="02000000f4ffffff6f556e100730de2d6a0006a0be", 0x15, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002e8000-0x4)=0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b34000)={@generic="e2eaebd76442e0366ff1450ba572d1cb", @ifru_flags=0xa100}) ptrace$getenv(0x4201, r0, 0x9, &(0x7f000086a000-0x8)) 2018/02/06 13:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000028a000)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/dsp\x00', 0x24000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000342000-0xe8)={{{@in6=@empty, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000a99000)=0xe8) 2018/02/06 13:48:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x500, 0x1a) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x5a0}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000002000-0x8)) 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) open(&(0x7f0000903000-0xe)='./file0/file0\x00', 0x20040, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) 2018/02/06 13:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f0000f77000)='net/protocols\x00') sendfile(r1, r1, &(0x7f00004db000)=0x8000003, 0x5) 2018/02/06 13:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b84000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a9f000)={0x228, @tick=0x40, 0x8, {0x72b9b8d9}, 0xc6d, 0x1, 0x7}) r1 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00008be000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/06 13:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x8000000000000002, 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) syz_emit_ethernet(0xe, &(0x7f00003c9000-0x13)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8906}}}, 0x0) 2018/02/06 13:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c12000)={0x3, 0xffffffffffffffff}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000042e000)={&(0x7f0000594000/0x2000)=nil, 0x2000}) r1 = syz_open_procfs(0x0, &(0x7f0000e38000)='net/route\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c17000-0x10)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000bae000), 0x400000ff) 2018/02/06 13:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000bd6000-0x1008)={0x2}, 0x8, 0x0) 2018/02/06 13:48:03 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup3(r0, r0, 0x80000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cb4000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001000-0xe9)=""/233) setsockopt(r0, 0x65, 0x1, &(0x7f000067b000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x2}, &(0x7f0000002000)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000000000+0xc62)=""/254, 0xfe}, {&(0x7f0000002000-0x10)=""/16, 0x10}, {&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f0000002000-0x40c)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x9}, 0x2000) 2018/02/06 13:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c0000-0x30), 0x0) r1 = getpid() ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d8d000)) ptrace$peek(0x1, r1, &(0x7f0000f9c000-0x8)) 2018/02/06 13:48:03 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x81) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x1f}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r1, 0x100000000, 0x9b7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000005000-0x40)={0x2, 0x7b7f3fef, 0x80000000, 0x5, 0x80000001, 0x8, 0x8, 0x10001}, &(0x7f0000005000)={0x100000001, 0x3, 0xf7d4, 0xfffffffffffffff7, 0x401, 0x1f, 0x6, 0x2938}, &(0x7f0000005000-0x40)={0xd6ee, 0x9, 0x4, 0x4000000000, 0x8, 0x1, 0x5, 0x5}, &(0x7f0000006000-0x10)={r2, r3/1000+10000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000003000-0x2c)=[@in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x3, @empty}], 0x2c) r4 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00005f6000-0x18), &(0x7f0000000000)=0x18) 2018/02/06 13:48:03 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, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000edd000)='uid_map\x00') sendfile(r1, r1, &(0x7f0000b58000), 0xfffd) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000826000-0x16), 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000278000+0x303)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00004e6000-0x10)={0x1, &(0x7f0000f8d000-0x18)=[{0xfffffffffffff5ed}]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf2000), 0x0) 2018/02/06 13:48:03 executing program 2: r0 = add_key$user(&(0x7f00002cf000)='user\x00', &(0x7f0000c8c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dca000)="477fda0266a07c511f2759835418d2bc2682cceaf6705f3f662bf1073fcfb8a1933b144d2c359cb4ecb91512a4335c52c67e953d3d5ed92581a015e76c6784874dc6ef5432765af0e1c13dd795d1ffc59b235634f3358695ddede1ebdc27d560b6cf36e39ef0d9", 0x67, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000cc0000-0x86)=""/134, 0x86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000dfa000)='/dev/vcsa#\x00', 0x1000, 0x8002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ae6000-0xa4)={0x0, 0x9c, "c0d02bdb281de41c206e241e2620b91209733b4970b549834dd31f55aa1eb0f863b81822ba736a5940adc581326021d4a897cd07f5583b0cc5899fefb64eb3cb3afb66258f661c38d81d094a30589ea5e7f70f16221e07c259c423597da83a1272c29d2789ba9b2d6a7cade6f3a8645a9e0aea426386142787bfbe1b93d10e9827e9c6edca93e15e5c42e87a9648d6c496feab2ed0266cd49a0dae0d"}, &(0x7f0000654000)=0xa4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000277000)={r2, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x585d}}, 0x1f, 0x3ff, 0xa4, 0xf1, 0x80}, &(0x7f00005ca000-0x4)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) syz_extract_tcp_res$synack(&(0x7f0000f88000), 0x1, 0x0) 2018/02/06 13:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b56000-0x9)='/dev/rtc\x00', 0x82, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000f8e000/0x18000)=nil, &(0x7f0000d88000)=[@text32={0x20, &(0x7f000093b000-0x50)="66b8bf000f00d0672e3e0f7fdb360f21e166b827008ee8676581ee00600000b9b4080000b87c4c8877bae8c73b7b0f3026360fc7a864000000c4c1e9f8b51d023f480f0179ef660f3a618b004000006a", 0x50}], 0x1, 0x0, &(0x7f0000c27000)=[], 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000038b000/0x18000)=nil, &(0x7f00002f8000-0x18)=[@text32={0x20, &(0x7f0000d21000)="670f009805000f20980f23e9fd65263e650f01cb660f381e28653e660f388158bec4c10d543066ba6100ed0f01c9", 0x2e}], 0x1, 0x40, &(0x7f00000dd000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000387000), 0x4) sched_yield() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000038000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b74000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00008d7000-0x4)=0xe8) getresgid(&(0x7f0000b69000)=0x0, &(0x7f00002d5000), &(0x7f00005ec000)) sendmmsg$unix(r5, &(0x7f0000090000)=[{&(0x7f0000413000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000065a000-0x10)=[{&(0x7f0000a9d000)="22f3df405b38484af0e6dc9bdaa1cec79e93e08fa3903231b364495b10c003bfceed2576677f3701950ae20103d1185afeb3fddc15276fd8e0bcf378004e8864be3542406493a64308f0cea8816f142c1c962a5af573987cbca452e43dc4ab182181bdd375fffa2419b2436dd07b11a6c5b15ad90a4d8dce7d6249e50d39d4de9f35fb34539a437e9d960b180e6922fcb9be4401a2348df4511bb2568ea6d18ee656966ede3abe494848d918d0f03e00c92beb9e2f0203a03014cadb57d36ce0680507bdc553ca90b5a4d742523484ccc9f66114ddef75f4c974f9b49db9cb9e", 0xe0}], 0x1, &(0x7f0000581000-0x50)=[@rights={0x18, 0x1, 0x1, [r2, r5]}, @rights={0x18, 0x1, 0x1, [r5, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x50, 0x1}, {&(0x7f00004c1000+0xd39)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b07000-0x20)=[{&(0x7f0000010000-0x3d)="12560592388eddc91b1ad36e8f7b8721ccc660f3d3281d877f93bab5e2ba3fac4a9e1630bffbd492e0a96fd875d9a3d49153cd0f4b5238932dd82fdbbd", 0x3d}, {&(0x7f00001b6000-0x7)="390e656ccab6c0", 0x7}], 0x2, &(0x7f0000cee000)=[@rights={0x18, 0x1, 0x1, [r2, r3]}, @rights={0x38, 0x1, 0x1, [r3, r3, r2, r5, r4, r3, r5, r5, r0]}, @rights={0x18, 0x1, 0x1, [r5, r4]}], 0x68, 0x1}], 0x2, 0x0) recvfrom$unix(r5, &(0x7f0000063000)=""/7, 0x7, 0x0, &(0x7f00003a5000)=@abs, 0x8) close(r2) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/06 13:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000f31000)=[], 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ef6000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000665000)={&(0x7f0000faf000-0xc)={0x10}, 0xc, &(0x7f0000f37000-0x10)={&(0x7f0000552000-0x44)=@ipv4_getaddr={0x18, 0x16, 0x303, 0xffffffffffffffff, 0x3, {0x2, 0x0, 0x1fc, 0x0, r1}, []}, 0x18}, 0x1}, 0x0) r2 = memfd_create(&(0x7f00004c2000-0x1)='\x00', 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00002e5000)="6fc31d0c5f31fd9f08fd3e1ffbbcda30", 0x10) 2018/02/06 13:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000594000-0xa)='ns/cgroup\x00') sendfile(r0, r0, &(0x7f0000297000-0x8), 0x9492) fadvise64(r0, 0x0, 0x5, 0x0) setns(r0, 0x0) 2018/02/06 13:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af22, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) 2018/02/06 13:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a66000-0x1c)={0x3, 0x4, 0x4, 0x5}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f00002bc000-0x1)='M', &(0x7f0000571000-0x1), 0xffffffffffffffff}, 0x770c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eca000-0x20)={r0, &(0x7f0000b70000)="25bb0ea0315c26bf46eb526cd0019e5b6a998e98f942d25dbb5880963159251c89e348291b03827a4ab76e6adbec8de4281973b3061a156401ab7bc15ba542775fda44b4ac518ead772d13635c6547d490934cf941f12eb46e9a892365cd41e1d680cc90e3ff9915dd688cf923bf6b8c19d2df0658da9e9e29127e1839b7f36d5129c4965d65965b0d59746fe062e42817098b7a6957b6216a88a29027e6c5ca14124696c60f1c273d167aeda855985ccb117d5fee842579a834db371e644ab538a047da7658ee46692280b1e420d0c2", &(0x7f000035d000-0x5)="f8061a34e2647a8c6213b92cac35efcceffaa57581b16a3ea3a46a282e60748e614534ac7f7a2a71664fd2c90a10fb67b70736f8b45f52a12254b15a0052c7", 0x3}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e3c000-0x8)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006dd000)='/dev/vcs\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00007ee000-0xb)='/dev/adsp#\x00', 0x100000001, 0x400) renameat(r1, &(0x7f0000dfe000)='./file0\x00', r2, &(0x7f0000571000)='./file0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000bcb000)={0x0, 0x3c, &(0x7f00002f0000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x70a3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000a85000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004fa000-0x8)={r3, 0x7}, &(0x7f0000bd8000)=0x8) 2018/02/06 13:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x3}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000e3e000)}) r2 = syz_open_dev$sndpcmp(&(0x7f00001ff000)='/dev/snd/pcmC#D#p\x00', 0xe7, 0x4000) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000004a000-0x4)=0x80000000) syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304}], 0x85, 0x0, &(0x7f0000a85000)="7f844b7ebf60d51bcdd1de1956647ebe47432e51bf1275a369aeb2d0a1eba332c3cfe29955853c7ff87485c84e9695db943a742ab38fadc89d94b79764714b1436bfd93098ad94ad26fa92fda9398b188efcdedd37239cf749d40f48c9471c7467508b850e470d7136768cc9fc9e681f4f724f13ff459b37579a92c25aa566241c8e73fee8"}) 2018/02/06 13:48:03 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x10001, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000004000)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="e993b2c52f6adc54f5b373898c1468a3"}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/02/06 13:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000004000-0x3), 0x0) syz_emit_ethernet(0x3d, &(0x7f0000617000-0x3d)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "f3aabc742fe60fffae0c01"}}}}}}, &(0x7f0000b3e000)={0x0, 0x0, []}) [ 41.116618] binder: 6166:6169 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 [ 41.137270] binder: 6166:6169 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 41.145668] binder: 6169 RLIMIT_NICE not set [ 41.162061] binder: 6166:6177 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 41.170577] binder: 6166:6169 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/06 13:48:03 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f86000-0xa)='/dev/dsp#\x00', 0x3, 0x42) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000f85000), &(0x7f00006a5000+0xcc8)=0x60) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000735000/0x4000)=nil, 0x4000, 0x0, 0x8010, r0, 0x0) 2018/02/06 13:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) r1 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000eac000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/02/06 13:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f00002eb000-0x64)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 13:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) get_mempolicy(&(0x7f00006c6000-0x4), &(0x7f00001c7000), 0x5, &(0x7f0000f67000/0x4000)=nil, 0x2) 2018/02/06 13:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sysfs$3(0x3) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000125000-0x4)=""/4, &(0x7f0000000000)=0x1c2) 2018/02/06 13:48:03 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a08000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r3 = getpid() kcmp(r2, r3, 0x4, r1, r0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000093a000-0x2)=0x6, &(0x7f0000480000)=0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x3}}) 2018/02/06 13:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e8d000-0x8)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e74000+0xb9)={0x1, &(0x7f000010a000-0x10)=[{0x8}]}, 0x10) 2018/02/06 13:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fb2000-0xb)='/dev/vcsa#\x00', 0x10001, 0x40) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000331000)={0x1000, &(0x7f0000702000)="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"}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000711000-0x4), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/06 13:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000642000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00001a4000-0x58)={{0x73b44c5a, 0x3ff}, 0x1, 0x800, 0x8, {0x1, 0x3}, 0xd1f7, 0x3}) io_setup(0x7bf665c, &(0x7f00006b7000-0x8)=0x0) io_cancel(r1, &(0x7f0000720000)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000542000), 0x0, 0xe1, 0x0, 0x0, r0}, &(0x7f000007a000-0x20)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_getsetattr(r2, &(0x7f0000739000-0x40), &(0x7f0000356000)) 2018/02/06 13:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00004df000)=""/15, 0xfeae, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a0e000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000431000-0x400)={"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"}) clone(0x0, &(0x7f00008a9000-0xbd), &(0x7f0000654000), &(0x7f0000bc1000-0x4), &(0x7f0000418000)) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000bfe000-0x26)=""/38, &(0x7f00004a6000)=0x26) clock_settime(0x0, &(0x7f0000225000)) socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r1, &(0x7f0000737000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000194000)=0x10, 0x800) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000952000-0x5d)=""/93, &(0x7f000051e000-0x4)=0x5d) clock_nanosleep(0x7, 0x0, &(0x7f0000640000)={0x0, 0x989680}, &(0x7f0000974000-0x10)) [ 41.241411] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/02/06 13:48:03 executing program 5: 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, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000752000)={@empty, @loopback, 0x0}, &(0x7f0000aeb000)=0xc) connect$can_bcm(r0, &(0x7f0000051000-0x10)={0x1d, r3}, 0x10) 2018/02/06 13:48:03 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000016) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002d000-0x4)=0x0) getpgrp(r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000002e000)={&(0x7f000002e000)={0x10, 0x0, 0x0, 0x8300004}, 0xc, &(0x7f000002e000)={&(0x7f000001d000-0x28)={0x28, 0x5, 0xf, 0x10, 0x3, 0x2, {0xc, 0x0, 0x3}, [@typed={0xc, 0x6, @uid=r3}, @generic="ef02ca72b979"]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x800) r4 = syz_open_dev$sndmidi(&(0x7f000002d000)='/dev/snd/midiC#D#\x00', 0x10000, 0x329080) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f000002e000-0x10)={0x2, 0x1, @rand_addr=0xa26}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f000002f000)={0x6, 0x0, [{0x1ff, 0x1, 0x0, 0x0, @adapter={0x3ff, 0x4, 0x1, 0x3, 0x400}}, {0xffffffff, 0x3, 0x0, 0x0, @msi={0x100000001, 0xfffffffffffff94a, 0x9}}, {0x10000, 0x4, 0x0, 0x0, @adapter={0x10001, 0xdc, 0x4, 0x3, 0x1415}}, {0x200, 0x3, 0x0, 0x0, @msi={0xc00000, 0x8, 0x10000}}, {0x5, 0x3, 0x0, 0x0, @sint={0xda3, 0x9}}, {0x2, 0x4, 0x0, 0x0, @msi={0x200000000000000, 0x8001, 0x4}}]}) 2018/02/06 13:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000857000-0x10)=[{r1}], 0x1, 0x9b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) close(r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cd9000)={&(0x7f0000384000)='./file0\x00', r0}, 0xc) 2018/02/06 13:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) process_vm_readv(r0, &(0x7f0000e08000)=[{&(0x7f0000418000-0x35)=""/53, 0x35}], 0x1, &(0x7f000010c000-0x80)=[{&(0x7f00006c9000-0xdd)=""/221, 0xdd}, {&(0x7f000065e000-0x85)=""/133, 0x85}, {&(0x7f000055e000-0xcb)=""/203, 0xcb}, {&(0x7f000022e000-0xfb)=""/251, 0xfb}, {&(0x7f000013b000)=""/129, 0x81}, {&(0x7f0000332000-0x1d)=""/29, 0x1d}, {&(0x7f00000e9000)=""/249, 0xf9}, {&(0x7f000013b000)=""/224, 0xe0}], 0x8, 0x0) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r1) 2018/02/06 13:48:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d87000)=0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x7, 0x7, 0x0, 0xfffffffffffffff8, 0x0, 0x3, 0x8000, 0x4, 0x7fff, 0x7, 0xffffffffffffffc0, 0x400, 0x2, 0x5, 0x63, 0xc8, 0x3, 0xffffffff, 0x800, 0x100, 0x80000000, 0xffffffffffffb8d9, 0x7fff, 0xffff, 0x6, 0x3461, 0x3f, 0x3, 0x9, 0xfffffffffffffe1a, 0xff, 0x1f, 0x8, 0x8, 0x9, 0x6, 0x0, 0x3, 0x1, @perf_config_ext={0x1, 0x80000001}, 0x200, 0x9, 0x325400000, 0x0, 0x100, 0x40, 0x2140800000000}, r1, 0x5, r0, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000)={0x100000000, 0x7, 0xac1b, "717565756531000000000000000000000000000000000000000600"}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/member\x00', 0x2, 0x0) ioctl(r0, 0x1, &(0x7f0000001000)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fc6000)='tls\x00', 0x4) 2018/02/06 13:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000972000-0xff9)={0x0, ""/4081}, 0x1226, 0x4, 0x526b970b52595f5c) r0 = syz_open_dev$mice(&(0x7f00002e6000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00006a2000)=""/246, &(0x7f0000921000)=0xf6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006ba000-0x4), &(0x7f0000f98000-0x4)=0x4) msgget(0x0, 0x100) 2018/02/06 13:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000c22000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000c65000)=0x26) connect$bt_rfcomm(r0, &(0x7f0000ab1000-0x9)={0x1f, {0xffffffff00000001, 0x0, 0x4, 0x9, 0x0, 0x34}, 0xd3}, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b45000-0x9)='/dev/sg#\x00', 0xff, 0x8100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000436000-0x8)={0x0, 0x0}) capget(&(0x7f0000692000)={0x20071026, r3}, &(0x7f00003f6000-0x18)={0x8001, 0x8, 0xd643, 0xfffffffffffffffc, 0x3, 0x5}) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002b2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) r4 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r4, r4, &(0x7f00001cb000-0x8), 0xfffffffb) clock_gettime(0x7, &(0x7f00004d8000-0x10)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00003f4000)) pselect6(0x40, &(0x7f00005bc000-0x40)={0x6ab6, 0x3, 0xc5ea, 0xfa5, 0x6, 0x101, 0x8, 0x7}, &(0x7f0000ec4000-0x40)={0x0, 0x10000, 0x5ca, 0x2, 0xfffffffffffffff9, 0xc6a, 0x100, 0xfffffffffffffff7}, &(0x7f0000bd1000)={0x4, 0xd5, 0x1, 0x4bed, 0x38, 0x1, 0x2, 0x3f}, &(0x7f0000052000-0x10)={0x77359400}, &(0x7f0000d29000)={&(0x7f00009f9000-0x8)={0x80000000}, 0x8}) mq_timedreceive(r1, &(0x7f0000acb000)=""/79, 0x4f, 0x0, &(0x7f0000e8d000)={0x0, r5}) ioctl$VT_WAITACTIVE(r1, 0x5607) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$VT_RELDISP(r6, 0x5605) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000581000)={0x1, 0x5, 0x0, 0x8, 0x0}, &(0x7f00001be000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000035f000-0xc)={r7, 0x6, 0x2, [0x0, 0x3e00000]}, &(0x7f0000cf3000)=0xc) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f000023c000)) statfs(&(0x7f0000ee6000-0x8)='./file0\x00', &(0x7f0000298000-0xfa)=""/250) 2018/02/06 13:48:04 executing program 1: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) r1 = getpid() r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x4, &(0x7f0000c34000-0x10)) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r2, 0x1) 2018/02/06 13:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(r0, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f2", 0x40}], 0x1, &(0x7f00006ee000)=[]}, 0x0) recvmmsg(r0, &(0x7f000092a000-0x78)=[{{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}], 0x1, &(0x7f00005a3000)=""/16, 0x10}}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400}) 2018/02/06 13:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000e1b000)={{0xa, 0x2, 0xf3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9c}, 0x3, [0x100, 0x6, 0x0, 0x20, 0x7, 0x0, 0x9, 0xb17]}, 0x5c) 2018/02/06 13:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000019b000-0x4)=0xfff) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0}], 0x1, 0xb92) close(r1) 2018/02/06 13:48:04 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x1, &(0x7f0000000000)=[{0xfffffffffffffff9, 0x81, 0xe78a, 0x7368}]}, 0x10) unshare(0x8000000) r1 = shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000001000)={0x3, 0x7ff, 0x7, 0x502}) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000001000)=""/26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000fa8000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000002000)=0x6, 0x9, 0x1) 2018/02/06 13:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000cad000)={0x0, 0x2}) dup(r0) r1 = creat(&(0x7f000010a000-0x4)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000fe4000-0x28)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f00009f2000)={0x11, 0xff, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00002b1000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/06 13:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001d3000-0xc)='sched\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) 2018/02/06 13:48:04 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000094f000)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000093d000)='net/igmp\x00') readv(r1, &(0x7f000022a000)=[{&(0x7f0000df2000)=""/210, 0xd2}, {&(0x7f0000cab000-0x60)=""/96, 0x60}], 0x2) 2018/02/06 13:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000370000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000afe000-0xb)='/dev/vcsa#\x00', 0x80, 0x20000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000036b000-0x4)=0x9, &(0x7f0000b32000)=0x4) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f000082d000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/06 13:48:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xffffffff80000001, 0x3, 0x8, 0xfff, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x3, 0x7, 0x1}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() prlimit64(r2, 0x0, &(0x7f0000003000-0x10), &(0x7f0000005000-0x10)) [ 41.563055] xprt_adjust_timeout: rq_timeout = 0! 2018/02/06 13:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000030b000)={@common='bridge0\x00', @ifru_data=&(0x7f0000c00000)="0a00000000000000040e000000000000b49d1000001200000000a70000002023"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001df000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000dc2000-0x4)=0x9, 0x4) 2018/02/06 13:48:04 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f000079d000)='/dev/input/mouse#\x00', 0xfffffffffffff722, 0x121000) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000e63000-0xc)={{0xffffffff, 0x8}, 0x2}, 0x10) 2018/02/06 13:48:04 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x3, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00009ac000-0xb)='/dev/mixer\x00', 0x200002, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000227000-0x4)) 2018/02/06 13:48:04 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x4, 0x80000000, 0x9, 0x1, 0x1, 0x8001, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r1, &(0x7f0000482000), 0x30d, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) 2018/02/06 13:48:04 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f000015c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10000) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00002cd000)={0x0, 0x800}) syz_open_dev$vcsn(&(0x7f00008b5000)='/dev/vcs#\x00', 0x3, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000814000)='/selinux/member\x00', 0x2, 0x0) r2 = socket(0x1e, 0x2, 0x0) write$selinux_access(r1, &(0x7f0000aaf000-0x55)={'system_u:object_r:crypt_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31, 0x33}, 0x55) bind(r2, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) 2018/02/06 13:48:04 executing program 0: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) r1 = dup2(r0, r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000657000)={0x6, r0}) 2018/02/06 13:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x10001, 0x2, 0x100000000, 0x2, "a8f12708cdc73eb19169e2111e68c375ce0d47267bd1ffb16619088cc2dad41c78598e3346812dea032eaaab"}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000c08000-0x8)="1118730b0a159e9a", 0x8) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000e1b000)={@reserved=0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b50000-0xc)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/06 13:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) r1 = semget$private(0x0, 0x10003, 0x39) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f0000517000-0x4)=0x28fa52a2) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00004a7000)='/dev/usbmon#\x00', 0xfffffffffffff001, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f72000)={0x0, @local, @rand_addr}, &(0x7f0000a30000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000035000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty, 0xffff, 0xfafa, 0x7, 0x100, 0x0, 0x200002, r4}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00005f2000)={0x0, 0x2000}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f90000)={0x34d8}) [ 41.613566] xprt_adjust_timeout: rq_timeout = 0! [ 41.652846] IPv4: Oversized IP packet from 127.0.0.1 2018/02/06 13:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x5422, &(0x7f00005eb000)={0x0, 0x0, 0x2000000}) r1 = geteuid() stat(&(0x7f0000e6d000-0x8)='./file0\x00', &(0x7f000048a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000bb0000)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000475000-0xb)='/dev/adsp#\x00', 0x1, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000309000)={0x1}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000080c000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a}}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000327000-0x70)) memfd_create(&(0x7f000027f000)='/dev/adsp#\x00', 0x2) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000654000-0x9)='/dev/ppp\x00', 0x141000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000877000)={0xffffffffffff0000, 0x7f8}) 2018/02/06 13:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) r2 = dup3(r0, r1, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) lseek(r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000f3000-0x8)=0x525c) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000903000-0xe2)=""/226) fcntl$getflags(r2, 0x0) 2018/02/06 13:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007a2000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@remote}}, &(0x7f0000389000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000faa000-0x24)=@mpls_getroute={0x24, 0x1a, 0x3, 0x5, 0x3, {0x1c, 0x0, 0x30, 0x9, 0xfd, 0x3, 0xfd, 0xa, 0xe00}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1}, 0x0) 2018/02/06 13:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000824000-0x8)={0x9ff7}, &(0x7f0000bc7000), &(0x7f0000268000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000309000)={0xb3}, 0x0, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10), &(0x7f0000048000), 0x0) 2018/02/06 13:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() clock_gettime(0x0, &(0x7f0000e3a000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000769000)={0x0, r2/1000+10000}, 0x10) dup2(r0, r0) r3 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000980000-0x6)={0x0}, &(0x7f0000b96000)=0x6) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0x8)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x3, 0x0, 0x1, 0x0, 0x1}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000e7e000)={r4, 0x7fff}, &(0x7f0000daa000)=0x6) listen$netrom(r3, 0x1) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000a40000)) tkill(r1, 0x1000000000016) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000fb2000-0x4)) 2018/02/06 13:48:04 executing program 1: mmap(&(0x7f0000000000/0x289000)=nil, 0x289000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000289000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000012d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001da000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000028a000-0xc)={r1, 0x80000, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r4, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000+0x4d9)="3cc4d690e67262c961dfcac5c94da45290d2aed19727bcb6", 0x18}], 0x1, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4008000}, 0x44000) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000028a000)=0x5, 0x4) ioctl$sock_netdev_private(r4, 0x89fe, &(0x7f00000c8000-0x1000)="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") ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00001f5000)=0x74) recvmsg(r4, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f0000288000-0x86)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x20) 2018/02/06 13:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000270000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) openat$autofs(0xffffffffffffff9c, &(0x7f0000a6e000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000e89000)={@common='ip6gretap0\x00'}) stat(&(0x7f0000ce2000-0x8)='./file0\x00', &(0x7f00004f4000)) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f00004cb000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000c2f000-0x4)) 2018/02/06 13:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e28000-0x50)={@generic="d3772dbd463b0456cd92d6c179fb6082", @ifru_names=@syzn={0x73, 0x79, 0x7a}}) 2018/02/06 13:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x1e, 0xfffffffffffffff7, 0x0, 0xfffffffffffffffc]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a1a000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000df3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000bc8000)=0x14, 0x80000) ioctl$TCFLSH(r3, 0x540b, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000d43000-0x28)={'vcan0\x00', r4}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000695000)={"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"}) 2018/02/06 13:48:04 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) dup(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/06 13:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000744000)='/dev/rtc\x00', 0x480, 0x0) recvmsg(r1, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000b69000+0x5d9)=[]}, 0x0) 2018/02/06 13:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt(r0, 0x114, 0x8, &(0x7f00003dd000)=""/13, &(0x7f000033c000-0x4)=0xd) r1 = gettid() r2 = getpgid(0xffffffffffffffff) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = syz_open_dev$midi(&(0x7f0000239000)='/dev/midi#\x00', 0x80, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00001fd000-0xc)={r3, r3, 0x4}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000918000-0x5c)={{0xa, 0x2, 0x8, @empty, 0x4}, {0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0xffffffff}, 0x70, [0x7fffffff, 0x55b, 0x20, 0xf6, 0xfffffffffffffff8, 0x3, 0x100000001, 0xba0000000]}, 0x5c) 2018/02/06 13:48:04 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000604000-0x4)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x1}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/06 13:48:04 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) ioctl$KVM_NMI(r1, 0xae9a) futex(&(0x7f0000012000-0x4), 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307}, @release={0x40046306}, @register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000006000-0x2a)={0x26, "2757f253555d6027bc76c2a1dd7fc97bee76b971ef20e3bb902288f809194cbefea6a8105f00"}) getrusage(0xffffffffffffffff, &(0x7f000000b000)) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011000-0x1)}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000015000-0xc)={0x1}) 2018/02/06 13:48:04 executing program 1: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000002b000)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000178000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffe, @empty, 0x1}}, 0x6, 0x1000010002, 0x1, 0x400}, &(0x7f0000a7c000-0x4)=0xa0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000ac4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f000098e000)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000264000-0x8)={r1, 0x3}, &(0x7f0000ac2000)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00001cf000)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, {0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x7fffffff, [0x8, 0x6, 0x7f, 0x7, 0x3, 0xffffffff, 0x0, 0x2]}, 0x5c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000abe000), &(0x7f000011e000-0x4)=0x4) 2018/02/06 13:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e1000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000de2000)={&(0x7f00004b6000)=@generic, 0x80, &(0x7f0000149000-0x80)=[]}, 0x142) 2018/02/06 13:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) pipe(&(0x7f0000336000)={0x0, 0x0}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000000d000-0x99)=""/153) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000049000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/02/06 13:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xc000000000000, 0xffffffffffffffff, 0xce, 0x10000, 0x2}, &(0x7f0000e71000-0x4)=0xa0) sendmsg$inet_sctp(r0, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f0000fde000)}], 0x1, &(0x7f0000448000)=[], 0x0, 0xc000}, 0x20000000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f7e000-0x9)='/dev/kvm\x00', 0x3, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) dup3(r5, r4, 0x0) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f00002de000-0x58)={0x2, 0x0, [{}, {}]}) r6 = syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000190000)='/dev/input/mice\x00', 0x0, 0x24480) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r7 = getpid() socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r8, 0xa, 0x12) fcntl$setownex(r8, 0xf, &(0x7f0000704000)={0x2, r7}) recvmsg(r9, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r8, r9) tkill(r7, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000016f000-0x18)={r1, 0x81, 0x0, 0x3, 0x9}, &(0x7f0000ef7000)=0x18) sendmsg$inet_sctp(r6, &(0x7f0000791000-0x38)={&(0x7f00002bd000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00003ba000)=[{&(0x7f00007c4000)="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", 0x1000}], 0x1, &(0x7f0000b62000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x800, 0x202, 0x98, 0x59, 0x9, 0xc5a, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x2, 0x401, 0x8}}], 0x60, 0x10}, 0x1) 2018/02/06 13:48:04 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)='/dev/rtc\x00', 0x40280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:systemd_systemctl_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x37) mknodat(r0, &(0x7f0000d34000)='./file0\x00', 0x8000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000522000)={[{}, {0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}], 0x1f1}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/06 13:48:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350202"}], 0x18}}], 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a7000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xce)={0x0, 0xc6, "576437e8f87b7f6a3856a1009afb7c50a124f6eb8967a458d6ff4319f12f9507ae0ff79ab0f7ce9435d647e139ca4b4337020c7362d102dddd9d5843e181abe0d1d5f20e02aa0c48b23f28d4b457d633375080f4547f179a542e1d0bfbc3a281dafb94457d0d66872b9c63835105ff004b9692bfdfd2b485b50354a97f4c086ebd5ced0a66166131de9ab601e13ed666ee0447b15609e3af849d6b253a2a0665e0389e9a31287cf2d696da0d8dbd8989354f930fa7ac3bf7ca1adf102ab5a5f3f53ac5ee07d3"}, &(0x7f0000000000)=0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x100000001, 0x1, 0x5, 0x8}, &(0x7f0000001000-0x4)=0xa0) [ 42.007645] binder: 6342:6353 BC_INCREFS_DONE u0000000000000000 node 3 cookie mismatch 0000000000000002 != 0000000000000000 [ 42.019076] binder: 6342:6353 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 42.026669] binder: 6342:6353 Release 1 refcount change on invalid ref 0 ret -22 [ 42.034240] binder: 6342:6353 ERROR: BC_REGISTER_LOOPER called without request [ 42.041660] binder: 6353 RLIMIT_NICE not set 2018/02/06 13:48:04 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000430000-0xd)='/dev/usbmon#\x00', 0x1, 0x2140) mkdirat(r0, &(0x7f0000c10000-0x8)='./file0\x00', 0x81) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a95000-0x8)='./file0\x00', 0x100, 0x180) connect$vsock_stream(r1, &(0x7f0000a95000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000002000)=[{&(0x7f0000001000)=""/91, 0x5b}], 0x1, &(0x7f000000c000)=[{&(0x7f0000004000-0xbd)=""/189, 0xbd}], 0x1, 0x0) 2018/02/06 13:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x880, &(0x7f0000d68000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40046103, &(0x7f000065c000)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000369000)) 2018/02/06 13:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x5) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000024f000-0xc)={0x0, @broadcast, @broadcast}, &(0x7f0000c31000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000aa5000-0x28)={@common='lo\x00', r1}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000397000-0x14)={@dev={0xfe, 0x80}, r2}, 0x14) [ 42.062439] kauditd_printk_skb: 68 callbacks suppressed [ 42.062447] audit: type=1400 audit(1517924884.687:98): avc: denied { map } for pid=6342 comm="syz-executor4" path="/dev/binder4" dev="devtmpfs" ino=9189 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 42.108197] QAT: Invalid ioctl [ 42.122975] binder: BINDER_SET_CONTEXT_MGR already set [ 42.128447] binder: 6342:6369 BC_INCREFS_DONE u0000000000000000 no match [ 42.135359] binder: 6342:6369 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 42.139825] audit: type=1400 audit(1517924884.726:99): avc: denied { call } for pid=6342 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 42.142939] binder: 6342:6369 Release 1 refcount change on invalid ref 0 ret -22 2018/02/06 13:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000080e000-0x4)) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000b54000)={0x800, 0xfffffffffffffffd, 0x1ff, 0x7, 0x5, 0x4, 0x4, 0x5, 0x8, 0xfffffffffffff000, 0x4, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000413000-0x9)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000e21000-0x20)={{&(0x7f00008e1000)=""/83, 0x53}, &(0x7f0000294000+0xc16), 0x1}, 0x20) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/02/06 13:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b92000-0x9)='/dev/rtc\x00', 0x40001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b5e000-0x20)={@loopback={0x0, 0x1}, 0x8000, 0x0, 0xff, 0x5, 0x7, 0x7, 0x9}, 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00007b4000)=r0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x98) 2018/02/06 13:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000077b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000730000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffeff}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r3, 0x0, 0x0, 0xffffffffffffffff}) r5 = accept$ax25(r1, &(0x7f0000ea7000-0x10), &(0x7f0000998000-0x4)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000d8b000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x8}}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x0, 0x100010100000002, r4}) 2018/02/06 13:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x495}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00003d4000+0xc6c)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace(0x18, r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/06 13:48:04 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000049000-0x4)=0x4, 0x4) getegid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) [ 42.142948] binder: 6342:6369 ERROR: BC_REGISTER_LOOPER called without request [ 42.142964] binder: 6369 RLIMIT_NICE not set [ 42.151429] binder: 6342:6362 ioctl 40046207 0 returned -16 [ 42.183258] binder: 6353 RLIMIT_NICE not set 2018/02/06 13:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000bbe000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000494000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002c2000)={0x7c, 0x0, &(0x7f0000088000-0x7c)=[@increfs_done={0x40106308, r1, 0x1}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d5000)=[], &(0x7f0000561000)=[]}, 0x4e6}}, @increfs_done={0x40106308, r2, 0x1}, @enter_looper={0x630c}], 0x12, 0x0, &(0x7f0000503000)="eb878004cf74b1c2e27b615bd6e5534653c3"}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/06 13:48:04 executing program 4: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a07000)=@generic, &(0x7f00000e8000-0x4)=0x80) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ae5000)='vboxnet0vboxnet1%wlan0\x00', 0x1) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000ae5000)={0xaed, 0xc, 0x1ff, 0x7, "6c32beccb66f784711dae000c35b3e748c0d8376738a9ec33bd96f81958146fb"}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000ae6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ae5000)=0x14) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000ae6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000827000)=0x1f, 0x4) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ae6000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1, 0x0, 0x3, 0x0, 0x2, 0x80, 0xa0, 0x7b, r3, r4}, {0x7fffffff, 0x7, 0x5, 0x6, 0x8001, 0x2, 0x5, 0x6e8}, {0x2, 0x2, 0xde5, 0x2}, 0x100000001, 0x2, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x6c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x3, 0x1, 0x7, 0x1, 0x3f3e79e1, 0x1}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000791000-0x38)={&(0x7f0000ae6000-0xc)={0x10, 0x0, 0x0, 0x40004020}, 0xc, &(0x7f0000434000-0x10)={&(0x7f0000ae6000-0x94)=@report={0x94, 0x20, 0x0, 0x5, 0x0, {0xff, {@in=@dev={0xac, 0x14, 0x0, 0xb}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x1, 0xfffffffffffffff9, 0xa, 0x20, 0x20, 0xbf, r3, r4}}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x94}, 0x1, 0x0, 0x0, 0x40081}, 0x84) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000387000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x8) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r6, &(0x7f0000ae6000), r2, &(0x7f00008e3000), 0x10001, 0x2) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/02/06 13:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/06 13:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9e000-0xc)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002bb000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000032000-0xb)='/dev/audio\x00', 0x400002, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000e7000-0x35)=""/53, &(0x7f000024c000)=0x35) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000291000-0x8)={r3}) [ 42.268330] binder: release 6342:6353 transaction 4 in, still active [ 42.275183] binder: send failed reply for transaction 4 to 6342:6369 [ 42.281868] binder: undelivered TRANSACTION_COMPLETE [ 42.287070] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 13:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x200000000000001e, 0x5, 0x0) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f00004a2000)="7806d6e1f42b10a07ff413a502b3a45488c70c343a228c7d4e2747adadb0dcb429a8f630fa3a5d79eb1ab61cec3329131df29c6559d1021b443dfcac27c41a7a9090c7ee278707767d2f5216598aef709641cdbacbadd751f5d3c3b4ccb1e6ca5022171f144d3136090a7a039a0e1613f5be5123c35a0b4ad63f1510fd7fd759950173eab90e0ee88d4667cd76") sendmsg(r2, &(0x7f00007c3000-0x38)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f0000e13000)=[]}, 0x0) 2018/02/06 13:48:05 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd8000)={0x0, 0x0}) ioctl$void(r1, 0xc0045878) r2 = syz_open_dev$admmidi(&(0x7f0000f25000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x101000) syz_open_dev$random(&(0x7f0000707000)='/dev/random\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00009a1000)={{0x800, 0x2d}, 'port1\x00', 0x80, 0x80000, 0x82b6, 0xff, 0x9, 0x7fff, 0xffff, 0x0, 0x1, 0xcc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000153000-0xd)='/dev/usbmon#\x00', 0x9, 0x18048) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000093d000)={0x100, 0x13fea669, 0x1f, 0x7, 0x4, 0xda41}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000bc5000-0x10)={0x1, 0x4}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000032b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f000000d000)={{0xf50f}}) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000299000)={@local, @empty}, &(0x7f00004a4000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000f37000-0x4)) 2018/02/06 13:48:05 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000173000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000089000)=[@in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f0000611000)={0x14, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 13:48:05 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000d58000-0x22)=""/34) r1 = syz_open_dev$usbmon(&(0x7f0000278000-0xd)='/dev/usbmon#\x00', 0x1f, 0x690100) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/02/06 13:48:05 executing program 6: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) prctl$intptr(0x24, 0x0) 2018/02/06 13:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000046000)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/mls\x00', 0x0, 0x0) r4 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/06 13:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) write(r0, &(0x7f00009a1000)="478c4800f104286a8a423e31463c6f96cc27efcdd1bf4f5f3f6047fd7b2c2369c243ae096962ce66af0d473d51678b0d82c2529ae25ae248781b2f29b9e768973db9540918058e75d2ab7692da05a45251dcde34986777f0de8d47833926507598192ac1ad5aedc5f3c56e7c7df2b73fd5c8d6174483ebdd8f59f7261e79082f832a0bd32d985973f44493afc348080e79c3aa7f58ebc1e849e51c4017d39572f764a06ef53418d032d29b2053670d28c460e212acac561e0e10422bde87824d3414fd3708e154ea7d953936045e1191f32c1a40a2be8d", 0xd7) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 13:48:05 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000f000)={{{@in=@multicast1, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000010000-0x4)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000a000-0xc)={0x0, @multicast1, @empty}, &(0x7f000000a000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', r1}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty, r2}, 0x14) 2018/02/06 13:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000455000-0xc)={0x5, 0xffffffffffffff9c, 0x1}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000312000-0x8)=0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000eca000)={0x3, r1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e29000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x0, &(0x7f00001fa000-0x20)=[]}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000589000)=@add_del={0x2, &(0x7f00000b3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000aa6000-0x4), &(0x7f0000c6a000)=0x4) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x4000}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f000091b000)=""/137) 2018/02/06 13:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000435000+0x44c)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000277000)={0x0, 0xfffffffffffffe01, 0x42, 0x1, 0x1, 0x2d3, 0xffffffffffffffff, 0x7, {0x0, @in6={{0xa, 0x0, 0x3, @empty, 0x145}}, 0x7, 0x5, 0x1, 0x100, 0xdd}}, &(0x7f0000993000)=0xb8) mq_getsetattr(r0, &(0x7f00005f4000-0x40)={0x0, 0xb5, 0x6, 0x3, 0x7, 0x3, 0x6, 0x2}, &(0x7f000012a000+0xbe7)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009c6000-0x8)) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00000ea000), &(0x7f00003d3000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000743000)={r1}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00007c2000-0xc6)=""/198, &(0x7f0000e4b000-0x4)=0xc6) syz_emit_ethernet(0xa, &(0x7f0000bd1000-0x76)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffe2e8", 0x3c, 0x3a, 0x10000, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2c, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80540000015000001ffdc"}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b2d000-0x8)={r2, 0xffff, 0x8db}, 0x8) 2018/02/06 13:48:05 executing program 5: 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, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005e6000)='/dev/sequencer\x00', 0x300, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000086000-0xac)=""/172) fcntl$setlease(r0, 0x400, 0x3) 2018/02/06 13:48:05 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000008a000)='/selinux/checkreqprot\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x30)={@llc={0x1a, 0x3, 0x1, 0x400, 0x7, 0xdc, @empty}, {&(0x7f0000000000)=""/106, 0x6a}, &(0x7f0000002000-0x1), 0x40}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bc9000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@empty, 0x2, 0x2, 0x0, 0xff, 0x2, 0x80, 0x20, 0x32, r1, r2}, {0xf4, 0xffffffff, 0x9, 0x100, 0x20, 0x9, 0x4, 0x9}, {0x0, 0xc9, 0x2, 0x9}, 0xffffffff, 0x5, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x6c}, 0xa, @in=@rand_addr=0x10000, 0xffffffffffffffff, 0x3, 0x1, 0x800, 0xff, 0x80000000}}, 0xe8) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000ae4000-0x47)="f6", 0x1, 0x200408d4, &(0x7f0000341000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ae3000)={0x0, 0xf9}, &(0x7f00002f6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ad000)={r4, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xdfe}}, 0x1, 0x8, 0x5, 0x8, 0x20}, &(0x7f0000115000)=0xa0) 2018/02/06 13:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000153000)={0xf002, 0x1000}) bind$bt_sco(0xffffffffffffffff, &(0x7f0000db9000-0x8)={0x1f}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008d0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004dd000-0x48), &(0x7f000054a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000707000)={0x0, 0x0, &(0x7f0000f9e000)=[]}, &(0x7f0000c7c000)=0x10) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000825000-0x4)=0x28) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d0a000)={r2, 0x1}, &(0x7f0000652000)=0x8) 2018/02/06 13:48:05 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fc7000), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0xfffffffffffffd37) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 13:48:05 executing program 3: timerfd_create(0x7, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ae9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) shutdown(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000d10000)=[{{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[], 0x0, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x1, 0x0, 0x0) 2018/02/06 13:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe7000)={0x0}, 0x4000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00005ea000-0xba)="09600961d6d9c56aa024757e0b0d20fa3775c2929bf0734b53919544da1c4fd383580c898139bd4a084eb799471718d0e3d6d04f647ed74faf53d8a315626c2497dcb9d57995bf03867d04d58c4f08eaad3e9988e2cad97b149a954e1498436ac8730fc57cea896f0b5d910e06dbe0a13cf1a9302669963ce2c71ac01e9aa9eb5f8a45a7b399b8c3e7e8eb251f77281326e9c601250b1768adf3540da48b131918d783fed3298fc900d14817ef3debe708096a77ce94718f2673") r1 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b9d000-0x10)={&(0x7f0000018000)='./file0\x00'}, 0x10) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000b19000)) 2018/02/06 13:48:05 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x20400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000bc8000), 0x2, 0xffffffffffffffff}) 2018/02/06 13:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 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_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x13)='selfself%$keyring/\x00', 0x0) 2018/02/06 13:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000f71000)=[]}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ae6000)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000809000)={0x5, 0x100000001, 0x9, 0x204000000000}) 2018/02/06 13:48:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x0) recvfrom$unix(r0, &(0x7f0000353000)=""/73, 0x49, 0x0, &(0x7f0000d19000)=@abs, 0x8) 2018/02/06 13:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000002f000/0x1000)=nil) syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) syz_open_dev$sndmidi(&(0x7f0000d86000)='/dev/snd/midiC#D#\x00', 0x8, 0x40000) r2 = dup(r1) write(r2, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000967000-0x4)) 2018/02/06 13:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000008000-0x3)) 2018/02/06 13:48:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000d56000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0x0, 0x0, 0x1f, 0x3, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000929000)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000ca8000-0x4)=0xe8) ioprio_get$uid(0x3, r2) r3 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000cfc000-0x8), 0x102000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e25000-0xad)='net/hci\x00') write(r4, &(0x7f000077b000-0xf5)="d37629b1ce188d678dc1e70cd93e97d84e12aaed53346e07db407398981835423f2b346a8fae81bffd4816493a95beea76d39b7aec27ec625b01e01142c929a5a7bcb6bc826edd06b61ee3cea0063069247acf2b589ffbcd2adcd7c47dbdec9792d8cf07d4afce2e9865be824fab32377d676d8d24e5636c0d66392d03aab887df056182b80f509df7a5c97df5987d4e3238c8c4eba6bb1caa2a64228b2c8b6ed04650b54bff3ee0adf395781b9a06a8c36bc328b45641b3b43cde969588dadf2a12058444c9651ee695f402de94c6eb28b192acdb1f86b8ecfe71665ef6a40ebde4616b9370152813bcb8f12cb1f0fed85435f97c", 0xfffffffffffffe32) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 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, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r4, r4, &(0x7f00003c9000-0x8), 0x400000ff) sched_yield() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c79000)) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000b99000)=0x70) 2018/02/06 13:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000a6e000-0xa7)=""/167) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) 2018/02/06 13:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000091000)='attr/exec\x00') read$eventfd(r0, &(0x7f0000c71000), 0x8) [ 42.932464] audit: type=1400 audit(1517924885.557:100): avc: denied { map } for pid=6472 comm="syz-executor4" path="/dev/usbmon0" dev="devtmpfs" ino=1083 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/02/06 13:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f8b000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c21000)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00006a6000-0x4)=0xe8) r2 = syz_open_dev$amidi(&(0x7f0000cb0000-0xc)='/dev/amidi#\x00', 0x3, 0x84400) syz_open_dev$amidi(&(0x7f0000e5a000)='/dev/amidi#\x00', 0x1, 0x2081) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000203000)={0x0, 0x0, 0x4, 0x3}, &(0x7f0000d8c000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000199000-0x8)=@assoc_value={r3, 0x2c}, &(0x7f0000903000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000115000)={0x10}, 0xc, &(0x7f0000bb1000)={&(0x7f0000edf000-0x234)=@flushpolicy={0x1c, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10, {0x8df3f9caab037bdc}}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 13:48:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005fa000-0x340)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000018000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x30, 0x0, "eed6f41bcf3ab2f93e6d0fc31b0d841940f80bf8dfc17c1005007951a8564db7ef1bf974f82a55dc"}}}}}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000bb000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000705000)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x9}], 0x38) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b2c000-0x24)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x5, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x24) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000b2b000-0x20)={0x103ff, 0x1, 0x1000, 0x1000, &(0x7f00009d5000/0x1000)=nil}) 2018/02/06 13:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept(r0, &(0x7f0000beb000)=@ax25, &(0x7f0000dc2000)=0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000b50000-0x4)=0x64d) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000163000-0x4)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000b9c000-0x2e)={@l2={0x1f, 0x2, {0x8, 0x4, 0xffffffffffffff81, 0x39, 0x4e5, 0xffffffffffff8000}, 0xffff, 0x6}, {&(0x7f00004cb000-0x1000)=""/4096, 0x1000}, &(0x7f0000e23000)}, 0x2e) r2 = syz_open_dev$mouse(&(0x7f0000b74000-0x12)='/dev/input/mouse#\x00', 0x400, 0x0) recvfrom$inet(r0, &(0x7f000015a000-0x95)=""/149, 0x95, 0x10140, &(0x7f0000ebc000)={0x2, 0x1, @empty}, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00001d6000-0x8)={0x0, 0x4}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000b76000)=0xdb) 2018/02/06 13:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = syz_open_dev$vcsa(&(0x7f0000799000)='/dev/vcsa#\x00', 0x7, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00009f3000)={0x1cf6, 0x11bf, 0x8, 0x81, 0x2680635712c07b44}) connect$inet6(0xffffffffffffffff, &(0x7f0000031000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/02/06 13:48:05 executing program 1: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000918000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r3 = getpgrp(0x0) getpgrp(r3) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d94000)={0x10f000, 0x2000}) syz_open_procfs(0x0, &(0x7f0000f31000)="7379736301016c00") fcntl$lock(r2, 0x7, &(0x7f000085d000)={0x1, 0x0, 0x4, 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) munlockall() clock_gettime(0xfffffffffffffffe, &(0x7f00002b6000-0x10)) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x9, 0x0, 0x0, 0x0, 0xd4, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x800000000, 0x0, 0x0, 0x20000, 0x4], 0x2, 0x100}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {0x4}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, [0x0, 0x0, 0x3cc]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000ef2000)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffd}, 0xc) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f00005e7000)={0x6100000000000000, 0x1001, 0x81, 0x8, 0xc}) 2018/02/06 13:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x88}) socket$inet_udp(0x2, 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000094f000-0x8)={0x0, 0x0}, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000083f000-0xc)={0x2000}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000c46000)={0x7, 0x9, 0x0, 0x3ff, 0x5, 0x1ff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a03000-0x8)={0x0, 0x2}, &(0x7f0000bd4000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f12000-0x98)={r3, @in6={{0xa, 0x1, 0x4c94, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x2, 0x8}, 0x98) 2018/02/06 13:48:05 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1ff}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) sendto$inet6(r0, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000006000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x6, 0x0, 0x200, 0x5, 0x719, 0x4, 0x3, 0x3, r2}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000004000)={0x4, 0x0, 0x4, 0x0, 0x5}) 2018/02/06 13:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x20) sendto$inet(r2, &(0x7f0000c6a000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @rand_addr=0x80000001}, 0x10) syz_open_dev$admmidi(&(0x7f0000c5f000)='/dev/admmidi#\x00', 0x22, 0x100) 2018/02/06 13:48:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x1, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ea2000-0x4), &(0x7f0000422000-0x4)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e4f000)={0x0, 0x2}, &(0x7f00003a0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000908000)={r2, 0xb0, &(0x7f00006db000-0xb0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}]}, &(0x7f0000088000)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000975000)={0x0, @loopback, @empty}, &(0x7f000067b000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009ec000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c7a000)=@assoc_value={r3, 0x9}, 0x8) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00003a6000)={0x7, 0x101}) 2018/02/06 13:48:05 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000005000-0x8)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x28)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}]}, 0x28}, 0x1}, 0x0) r2 = msgget(0x1, 0x1) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000004000)=""/22) 2018/02/06 13:48:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/42, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') 2018/02/06 13:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20004000000015, 0x0, 0x0) bind$inet6(r0, &(0x7f0000ba3000-0x1c)={0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) bind$ax25(r0, &(0x7f00004ab000)={0x3, {"be5a6d178f8ca6"}, 0x5}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c64000-0xa)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r1, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out}, 0x28) socketpair(0x0, 0x80005, 0x20, &(0x7f0000b76000-0x8)) 2018/02/06 13:48:05 executing program 3: prctl$intptr(0x2b, 0x100) prctl$intptr(0x81000000000001, 0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff9000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x81, 0x9, 0x7f, 0x7ff, 0xa691, 0x6f4}, 0x6}) 2018/02/06 13:48:05 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x80}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000008000), 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0x5)='ceph\x00', &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r3) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000001d000-0x9)='westwood\x00', 0x9) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000001e000)='./file0\x00', &(0x7f0000002000-0xf3)=""/243, 0xf3) 2018/02/06 13:48:05 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000057b000-0xd)='/dev/usbmon#\x00', 0x2, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00007a7000)=[{&(0x7f00005d0000)="0a4a267b3536577d5b8d9a8791a95f4401b7954714944452bd9783b5077f49811cf555c1dcc12700cdd91d8d56b1397b066f59c926548ba78d28f8d89bf1621dbf1a2ba57fc4542a7c974e9051851981def1caab92eb448e00311022d15b0bed849fe859a6a704ee995be37af23f134792a7180fc9542718194292d36ef348609fa1feb26d1e1b20edd4b13ed3c224f42e1db30a9ca6090229b0e66f8362a6729c224604dbdc752327950ca8072d27a72d84a2ee957aa3f69155b30ae25ff8faaf21d26386289fe624148c052ac37251", 0xd0}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2001) ioctl$int_in(r1, 0x80000080045017, &(0x7f0000004000-0x8)) 2018/02/06 13:48:05 executing program 3: msgrcv(0x0, &(0x7f0000f09000+0x4bf)={0x0, ""/13}, 0x15, 0x8000000000000000, 0x1000003800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x1) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000001000-0x4)=0x1c) lstat(&(0x7f0000dcc000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000a08000-0x28)={0xffff, 0x2, r1, 0x4834, r2, 0x7c, 0x20, 0x7fffffff}) 2018/02/06 13:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000ed8000-0xb)='pkcs7_test\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009fe000-0x60)="30f5", 0x241, 0xfffffffffffffffc) r0 = syz_open_dev$dmmidi(&(0x7f0000859000)='/dev/dmmidi#\x00', 0x35f, 0x400000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000170000+0x8b0)={0x9f}, 0x4) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000e32000-0x4)=0x401, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000669000-0x8)={0x6, 0x14b}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f000099b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3e21, 0x10000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003b4000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) sendto$packet(r2, &(0x7f0000dcf000)="8b17e06bfcef33af9431d38462b63287b9df7e24cfa2e7687ad1c5c892978366ea2a0679a735186ffe388e2f05c1fa444045c13439e1a46ba1dcb54b80eb185c0e5eb1ad85571b40dd140bd23831517d50d8fff11c0005b9ff0141538c258b7ac89772c9de6c86e315f48bbc9c1d76d30e8c8b2e65fc5d1e5bc25962c7d4b0b0c486ac5b8f7fbad7037be4486cf7e8d056aab8406ad81cf9adc91ccb7f7c32d9cd191fff72e102206c454eae28c32996e02e829748a2e8640c73b706b299b2e06e4bb2c588741925cee0159f6d02e0146d8ec154dd4227085fdd859e28e00ba917de53c9a9334e195ed19a", 0xeb, 0x4000000, 0x0, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f000035d000-0x40)=""/64) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000802000-0x8)={0x1, [0x0]}, &(0x7f0000b7b000+0x43a)=0x8) rt_sigsuspend(&(0x7f00007c9000)={0x2}, 0x8) 2018/02/06 13:48:05 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000012000)=@assoc_value={0x0}, &(0x7f0000012000)=0x337) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000005000)={r1, 0x10001, 0x2f, "0eca8182287f49792adc87e81a5e06a7eab315e0d1403ca330b0058a20bcbcf9cbfbb17eeae90b6885a4a8bc44d3c6"}, 0x37) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000012000-0xd9)=""/217, &(0x7f0000012000-0x4)=0xd9) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_in(r2, 0x80000080044dfe, &(0x7f0000002000)) 2018/02/06 13:48:05 executing program 5: syz_open_dev$vcsa(&(0x7f0000287000-0xb)='/dev/vcsa#\x00', 0x9c2b, 0x440000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)) r0 = getpgid(0x0) prlimit64(r0, 0xf, &(0x7f0000610000)={0x7f, 0x6}, &(0x7f0000bc9000)) epoll_create(0x43fd) 2018/02/06 13:48:05 executing program 4: r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00001e2000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b42000-0x2)='..') 2018/02/06 13:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd1000+0xe64)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002e6000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) recvmsg(r1, &(0x7f00002aa000-0x38)={&(0x7f00003d0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f00006f7000)=[], 0x0, &(0x7f0000210000)=""/117, 0x75, 0x9}, 0x2) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000058a000)={@common='vcan0\x00', 0x0}) bind$packet(r2, &(0x7f000027f000-0x14)={0x11, 0x11, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) connect$inet(r1, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/06 13:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000726000-0xa)='/dev/ptmx\x00', 0x10840, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000000d000-0x6)={0x40, 0x7, 0x4000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000), 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000b89000), 0x8) 2018/02/06 13:48:05 executing program 0: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000cb3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) sync_file_range(r0, 0xaf73, 0xffff, 0x2) epoll_create1(0x0) epoll_pwait(r0, &(0x7f000024b000)=[{}], 0x1, 0x5, &(0x7f0000027000)={0xffffffffffffffff}, 0x8) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000dfe000-0x30)=[{&(0x7f00007bd000)=""/193, 0xc1}, {&(0x7f0000dfe000-0x2e)=""/46, 0x2e}, {&(0x7f0000ad5000-0x3)=""/3, 0x3}], 0x3, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dfd000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000dfe000-0x40)={0x9}) 2018/02/06 13:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800080807) r1 = syz_open_dev$admmidi(&(0x7f00001d1000)='/dev/admmidi#\x00', 0x946, 0xc041) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000394000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) connect$pptp(r1, &(0x7f00008ee000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00008bd000)={0xa, 0x0, [{0x4, 0x7, 0x7, 0xfffffffeffffffff, 0x8, 0x80000001, 0xa77}, {0x8000000f, 0x10001, 0x7, 0xffffffff00000001, 0x6, 0x1, 0x3}, {0x8000000b, 0x0, 0x5, 0x0, 0x5, 0x3f, 0x800}, {0xd, 0x5, 0x3, 0x4, 0x0, 0xffffffffffffff7f, 0x2ce}, {0x7, 0x80000000, 0x2, 0x3, 0x1f, 0x5, 0x80}, {0x0, 0x0, 0x1, 0x5c, 0x0, 0x8, 0x8}, {0x80000007, 0xfff, 0x3, 0x3ff, 0xffff, 0x3, 0x3e0000000}, {0x40000000, 0x6, 0x2, 0xffffffff, 0x5, 0xffff, 0x8001}, {0x0, 0xd4bf, 0x3, 0x7, 0x5, 0x20e0ab7f, 0x8001}, {0xf, 0x800, 0x4, 0x0, 0x7, 0x2, 0x100000000}]}) 2018/02/06 13:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000059c000-0x6)='ramfs\x00', 0x2210006, &(0x7f0000161000-0x1b)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000049b000-0x40)={0xfffffffffffff30c, 0x1ff, 0x6f, 0x89, &(0x7f0000bfa000)=""/137, 0x2d, &(0x7f0000e61000)=""/45, 0xac, &(0x7f0000f05000-0xac)=""/172}) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') linkat(r0, &(0x7f0000ae7000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000505000-0x8)='./file1\x00', 0x401) 2018/02/06 13:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r1, &(0x7f0000703000-0xe)='./file0/file0\x00', 0x0) renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/06 13:48:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000aa1000)="133a776c616e31247070703100") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005be000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1ff}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000a13000)=[{0x0, 0x0, &(0x7f0000aa3000-0x30)=[{&(0x7f0000aa3000-0xcd)="e43f6041488d377937062efba3511eb07ea74a0b908a19e528e6e1ad514da1ae276b9018239ea196cad58df15573b03754bb7cf80407109be4db772ef2ce632df579893302fd17e0b150aacd320ee5fa0ed2f5bb0b69fa8c89f53daef564166521a9dcad58879c883e3eedfc717b3bb5597ce14707851b142e0e00f85aae7ce7b48709c1f445e220e1e01ddedecacf0848e3c78278cb9bfad0dde6231e6f41180fe21bbefae7557b996057388ff4fb9d9a563957939d0e192b6a0b7594362dbc4c09dc51073e0f041d051fe5e6", 0xcd}, {&(0x7f000026c000)="1aa77935e7e0ae7dc5b283806744b2f0713066d3e1cce4d824c6eeb1de5ee65c848463186d7e0069b494232ba7e4acd1450896776e789667d24a3ee7e3e1d058840bcb7af966e06bb5573c493311269f046373ceb78f161ed57106980432ca91f38a9aedaf4a3955cc24fa0df149b4d1eb8ac2858a391b2e54a10b79b67d8bfb2173e617dde9", 0x86}, {&(0x7f0000aa2000)="379906b7caccc0b6bce8e476945dc2529e205a39e7edbf67cd531447052d1f13ac7f2a8d57e8354d92db6ece15e61d626c0f19cec2d7a6f0ecee54e4cffcbcbcd193d774de9c382ae944c7c8a04f83cbdbc8967a90e897aaa5236b9f5e4a28a95d13a1bc5795551d0271e6d924dff71c5e02d698f082461a87ea749e9b3b", 0x7e}], 0x3, &(0x7f000019e000-0x178)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0xf8, 0x117, 0x2, 0xe1, "99c78be421808606c57a33344748c5bb03426ff75170a12b492c6a4b93d4a7c51a0337b15ce5cd9dfb93b78753bba16a835f90568ae0d97b432240822486ec093a5a5a800e410c1a0e8eca9d4eadcc55310169a72b521e78e68023b547704f3350b2d9a220371c9d6140af2e1159ba038b479bbdec3c69011d9115f04fe9972c9de817ad01d65d4bcfa210cb5842ae0ff44d47c5c900115d09631ee9d4f68392c4e4d4e6094fec3c5e2ec0494644d8ecc699049358f5daa308cc9fa58e9d2fcba2cca2aa6999a7a12476cebc054e44e7e140e93f563d411e462d61a98c5bbca4e5"}, @iv={0x38, 0x117, 0x2, 0x1d, "9d9e9dda3916a0f5da1d39a59845b65da2b1778cfda8cb55bb7a1aad90"}, @op={0x18, 0x117, 0x3}], 0x178, 0x1}, {0x0, 0x0, &(0x7f00005ad000)=[{&(0x7f000086b000)="b1d66e00e07a6e5b4014948c80d7bab6a0dcc530a9033e396358d5570968def3d750", 0x22}, {&(0x7f000036a000-0xc)="ac00b1bca739a2684371bf17", 0xc}], 0x2, &(0x7f0000aa3000-0x140)=[@iv={0x80, 0x117, 0x2, 0x6c, "707e0d4af23fa8dffcdb72a2c2149c7d3490e7c52cb0b636e565818c6adc947bda355eabe729cd930bd9d617005b97a1e66d17f441f808e4fa847280a5a625e15fae0fb7b1654a2b035fb82ea0c94846142718d8b8549aff0c539d73b6f8f191840d98a5d1941172c6974aee"}, @iv={0x68, 0x117, 0x2, 0x4f, "52a24325ffb4ccdcf281f1ed8d99691b6664a8836d772a50648909ec621ac8a1e3083b79d02d16a40e725b7466d7ac6f68240fa0c306d2ec30b6a7e5b6dcf77fa6b4b214793548a2647a518c9b5178"}, @iv={0x58, 0x117, 0x2, 0x41, "68ef61e69de1e439e2f719573a16aed5b82c6656988a1f91c6e073dfb42935ce585d335b86c706b01f3d7cb44e25c6e0c96f40c3d4c774f6219e4cf88bfa16a2a9"}], 0x140, 0x20000000}, {0x0, 0x0, &(0x7f0000aa2000)=[], 0x0, &(0x7f0000aa2000)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40}, {0x0, 0x0, &(0x7f0000780000)=[{&(0x7f0000aa3000-0x88)="cf9fc0a3883935cddb006250b1146011a2af7e11e6ba90b5c6c927c2612ad3a1c61b0076c3a1d41a734b063a06960792b05f3bb92f1df9bd7f58bacdfd07dc6d1f7a487dce442bd7cd817f3009e5e4062b42435db0b9ddee3172b376c55b4858ebdb9a3e01123c1dcdfa8496e13c763096b94f7c558543d4761f069ad545a5c9d896304f0043d03f", 0x88}, {&(0x7f00000aa000-0x45)="485d5a3f344cf8f6a913f20f4a5f77f12bfab5e34540b9456d6e0fecaa301af71b388043d9b8e31359fb8e3f065b079ffd689c22f7efbef783a497b7d14df3706dcf9b590e", 0x45}, {&(0x7f0000aa3000-0xf8)="60001d5015179aedf3be0c972712f23a60c51cc1765ac712388b9126f474a9938eccbe2f96a94245f2da550a6a640f45e7a1af6ec49c3ac24386409c69b9e3390c1463bb25081dc9f09686ce5174687cc172c9d87f09637509098cc08e34d32e29d66ed7f74e6e11fe21de4804215da29c7c332c70bf1b78eb530a2f43faf4e10db3e601bc73c278820677a10898e2ab823c4c898dc5b7e0fad148b132430a4401c87ef61787e39c11f5675f3307ea8e00797fbfc9760eed10ecbd4828b9986a3e80021005fb414febc341e59ec83d2465d5e2a9658f134a07868965b9f9394b026e9c1ea8908554e7a8813b508a834bf2c90f476abac50a", 0xf8}, {&(0x7f0000aa3000-0x8f)="259948a5292cc25947193e047d1ee8ff7ccdbe2917a70206f10e1994a87021105d5a949fdb17a85cc8d2fefe7af48187da128a78c7afb648ede459f3c7928271c0fc996579678fe2a45163f711de9ed0c43faa40bc34a038d956428fd05ff60f15482ff0b794682578945d8bacb39bb327ce85bddf6362cf693326b4321d4277cf9aa210f6ac43e65b48eb18abf793", 0x8f}, {&(0x7f0000aa3000-0xe1)="700397151d85642701185d5c994da974a9ffaeb460677dfbfb480c53075e7d8f0703848d1f1a94fb4daf977d2dc46ae6ba477cc6a6e32d67586a8c8c539165ecbeb00cf6e9026c912f21f19e7cb66f97184ba705ade7fe25a2c58b78f517064586057e5a1fc11b0d3724d7c1945ff96bf964e58c0f839da0af7a34ac60640cf718ba710ab7a1587250761492126edc08888e992e01a6f25fd461b68e7f6d473fd0f50ec3954816d7b75e07db83695290d3cf4eb3b1890650e2868a061558b36ab36cd8fcb13faa71404c5499a2bda0aa5d0d49b7d2c749019c6887080150a9f50c", 0xe1}], 0x5, &(0x7f0000aa3000-0xe0)=[@iv={0x28, 0x117, 0x2, 0x10, "5dbb5c517b0ef90c12af26010a3d88a6"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x8b, "725948604c4cb2d4e3442b299f32e676faaed06ad2c4150f1c3e817eb717d6718687bbd64027358753fedefbd3fb3018b5da96b3b9dacf61e61ae7b83be11fce817288ad8780359e19d2bf6c80b862847208d12a8a812738abe3a2d96dbc8ee1d06e54f8ce823a18cfc37c1d063dbbd210759658deab225f73eab82d5b9bfd938a5df8a2ee45caa28df928"}], 0xe0, 0x40}, {0x0, 0x0, &(0x7f0000aa2000)=[{&(0x7f0000aa2000)="dcd036d4b1eb32f428414bae79e93a1aafc7ca6fb5", 0x15}], 0x1, &(0x7f0000829000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xbb, "0831844b15af9f5efedd9775c61f15f043288f284bd06661e6b7525f133bc6ec5bf271bd78e46295ef840cb5d6d395eb8947dd9e5a8123e73324003157e7f06ba2ed948daf48a3207bfbab4e47153184169d51f819248bf6f29117e56302f57576475aa4df7f1bf406c7b0a6a7f64b75611d39236efe0eacf266b761ad650721e44bd31c0d83547cdf58935ece1384cd387a7905f1264f4f160f1c69d489051c8a868a662dc3d72a9be1ab91563ad53989dc187aa7ff2dffc920d2"}], 0x118, 0x20000004}], 0x5, 0x20000800) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000aa2000-0x8)={0x3, 0x4, 0x0, 0x3c}, 0x8) connect$inet(r0, &(0x7f000043e000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000061c000-0x18)=@get={0x1, &(0x7f0000aa1000)=""/46, 0xff}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aa2000)={r0}) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f00002e3000)="c3db8c738db0d3fb0ed7bb7243ef7837d72e164724a06f8f15d55ea75167626fa1f5159090996b131ca7e613fdcd926bf331f7d78fcc", 0x36) 2018/02/06 13:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000291000-0x20)={{}, {0x77359400}}, &(0x7f0000f7b000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e7000)={0x0}) r1 = getpgid(0x0) fcntl$lock(r0, 0x6, &(0x7f00002bc000-0x20)={0x3, 0x1, 0xfffffffffffffff9, 0x2, r1}) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$midi(&(0x7f0000295000-0xb)='/dev/midi#\x00', 0x8, 0x0) 2018/02/06 13:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000c0000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000138000)={[0xfffffffffffffff8, 0x8, 0x9, 0x7, 0x5, 0x6fd4, 0xfffffffffffff800, 0x7, 0x7ff, 0x4f7c, 0x7, 0xa027, 0x8000, 0x100000001, 0x116e00000000000], 0x2}) 2018/02/06 13:48:06 executing program 0: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0xffffffffffffffff, &(0x7f000001a000-0x10), 0x0, &(0x7f0000056000)={{}, {0x0, 0x0}}) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x40)={0x80200, 0x6}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400, r0}) 2018/02/06 13:48:06 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) unlinkat(r0, &(0x7f000000d000)='./file0\x00', 0x200) r1 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000c000-0x28)={@common='ip6tnl0\x00', 0x0}) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000-0x12)="f6afeef602cabaebccf2b012971fe6cc7842", 0x12}], 0x1, &(0x7f0000002000)=[], 0x0, 0x40080}, 0x0) 2018/02/06 13:48:06 executing program 0: r0 = accept$llc(0xffffffffffffffff, &(0x7f0000b5c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000cbd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d09000)="3b04aa31ddba4a3fd1d627eaef6c99db725d1cc3af6600fd01a36ffe57efb177669af50820d793b90a21a74fe1f0894621d6adcd37e46af84cd18c46f0eb569d995a66f56dd2a2f708ccbae4bd7fd2e1f8e3b5c23e91776c33409e7bffd7a994daf2cedae02d13a1c4609af75280173a514e0b12f13223ff9ebca5481d480b28a31c40fdafc31a27da28526c38eb3328a8fe581c781a02efa3ce9f534817fe6b1bb346e675236e23cdd82b91a4", 0xad}, {&(0x7f0000000000)="3b0663cd26b9452d3eb8e222be59c7b8f91a796723b978bd02bdbd4583cc8b2e", 0x20}], 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) writev(r2, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendfile(r2, r1, &(0x7f000083c000), 0x5) 2018/02/06 13:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000042f000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) execve(&(0x7f00005be000-0x8)='./file0\x00', &(0x7f00008d8000)=[], &(0x7f00006fd000-0x10)=[]) 2018/02/06 13:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aac000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005d5000-0x98)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}, 0x100, 0x3}, &(0x7f0000b86000-0x4)=0x98) connect$vsock_stream(r1, &(0x7f0000667000)={0x28, 0x0, 0x2710, @hyper}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008cf000-0x98)={r2, @in6={{0xa, 0x2, 0x32, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x0, 0x2}, &(0x7f00008dc000-0x4)=0x98) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00002e2000-0x1)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000061f000-0x4)) r3 = accept4(r0, &(0x7f0000d79000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000602000)=0x2e, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa7, &(0x7f00003b8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xe, 0x4, 0x4, 0x101, 0x99, 0x2, 0x7f, 0x3, 0x1f, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[@ssrr={0x89, 0xf, 0x100, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @noop={0x1}, @end, @end, @end, @rr={0x7, 0xf, 0x4c3, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}]}}, @igmp={0x1f, 0xc00, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, "6309e27015cf1ee2274ea8f0a3cce0503d8d90bdc603fd8682c787a90f03850c13accb149a64ab6c3a8667f7220601360d1fadfc5bbc985e7bf9bb89ffe220f6e12b21ed8287c58b737468b6dca1ccde03e1bf906838c3bfeb"}}}}}, 0x0) accept4$inet(r3, &(0x7f0000396000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000f94000-0x4)=0xfffffc3b, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d4e000)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000f47000-0x4)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f000091e000-0x10)={r4, 0x1, 0x6, @random="f65dfdc53f2a"}, 0x10) 2018/02/06 13:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) setns(r0, 0x8000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f7b000-0x4)=0x100000001, 0x4) 2018/02/06 13:48:06 executing program 4: r0 = semget$private(0x0, 0x6, 0x440) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000824000)=""/251) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x5, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000547000)={0x0, 0x4}, 0xfffffef8) syz_emit_ethernet(0x56, &(0x7f00002bc000)={@random="82a9017ac07c", @empty, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f00007eb000)={0x0, 0x1, [0x0]}) 2018/02/06 13:48:06 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000d000-0x6)={0x0, 0x1b5}, &(0x7f0000024000-0x1)=0x6) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000001b000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000ff1000-0x8)='./file0\x00', 0x136) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000198000)={0x88, @time={0x0, 0x989680}, 0xffff, {0x9, 0xb}, 0x1238f93c00000000, 0x0, 0x3ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000f01000-0x28)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000026000-0x34)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000023000)={r1, 0xfffffffffffffff9}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00'}) 2018/02/06 13:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000449000-0x8)={0x0}) memfd_create(&(0x7f0000412000)='/dev/snd/seq\x00', 0x3) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000e89000-0xc)={0x2, 0x10001, 0x8, 0x200, 0x2, 0x401}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d44000-0x50)={{0x8}, {0x0, 0x10000000000}, 0x2, 0x1}) 2018/02/06 13:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000079f000-0xc)={0x3, r0, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00005c0000-0x4), &(0x7f000066c000)=0x4) r2 = socket(0x10, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000739000)) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffa7, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x3c}, 0x1}, 0x0) 2018/02/06 13:48:06 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd1000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) writev(r0, &(0x7f0000d0a000)=[], 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000a7b000-0x4)) r2 = syz_open_dev$adsp(&(0x7f0000b6b000)='/dev/adsp#\x00', 0x2, 0x20000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006df000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0xf4, 0x4, 0xb581, 0x7fffffff, 0x8000, 0x3797c7be}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000468000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00000d6000-0x4)=0x5) readv(r0, &(0x7f0000db9000)=[{&(0x7f0000460000)=""/68, 0x44}, {&(0x7f0000df2000)=""/189, 0xbd}, {&(0x7f0000c86000-0x52)=""/82, 0x52}], 0x3) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000df7000), 0x2) 2018/02/06 13:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000beb000-0xb)='/dev/midi#\x00', 0xb8, 0x400) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000c10000-0x1)=0x3) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000a8e000-0xc)={0x2, 0xf98d, 0x4, 0x2, 0x8, 0x401}) setrlimit(0x7, &(0x7f0000a06000)) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7) 2018/02/06 13:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006e8000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000591000-0x4)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000748000)={0x2, [0x8, 0x0]}, &(0x7f0000b49000-0x4)=0x8) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000db4000)='/dev/dsp\x00', 0x400, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000b9b000-0xc0)=""/192, &(0x7f0000070000-0x4)=0xc0) write$vnet(r2, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072c000-0x32)=""/50, 0x0, 0x2}}, 0x68) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000fd3000)={0x4, 0x3, 0x9, 0x4, 0x2}) write$vnet(r2, &(0x7f0000a8d000)={0x1, {&(0x7f0000eea000-0x18)=""/24, 0x18, &(0x7f0000502000-0x65)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r2, &(0x7f0000c35000)={0x1, {&(0x7f0000c7f000)=""/28, 0x1c, &(0x7f0000cb8000)=""/73, 0x0, 0x3}}, 0x68) 2018/02/06 13:48:06 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f46000)='/dev/rfkill\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x1, 0x1f, 0xd0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000373000-0x28)={r0, 0x0, 0x69, 0x5d, &(0x7f0000f1c000-0x69)="2d3af12ee6a067eab4f73ed7627fead7c03c5b54e7931b062588f5095562f14f42c1e2403b7bd51964d3866e9a2183a1d49f539782d4eb8428df522dff3eec3a32d72395bf696b4d4c7aed46a43d3ba0ade734425eb9ad1e472346a9c1e6acc56d4883a6eaa22868c5", &(0x7f000056a000)=""/93, 0x1a, 0x10001}, 0x28) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x3f, 0x7fb) 2018/02/06 13:48:06 executing program 2: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000940000-0xc)='/dev/audio#\x00', 0x2e, 0x100) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000760000-0x53)="ec67018e2627b0728bffb42e016f94d77ba9f64c65b8131117046f4657fd2f4e048158d6996bd9a18e53dd51aebe39bd88f896008396ae7455ff79bcd5999d5af0f4083f94b85beb7f3872854a33d44278e513", 0x53) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000940000-0xb)='/dev/vcsa#\x00', 0x5, 0x40) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f000093f000), 0x1) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = socket(0x15, 0x801, 0x1) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00004b0000)={0x40000000000000, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x1, @multicast2=0xe0000002}, 0x100, 0x8, 0xa58, 0xbb29, 0xb1, &(0x7f000093f000+0xe9e)=@common='bcsf0\x00', 0x101, 0x1}) listen(r3, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000067000)={0x0, 0x3}, &(0x7f0000940000)=0x8) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000941000-0x4)=@assoc_id=r5, &(0x7f0000941000-0x4)=0x4) connect$unix(r1, &(0x7f00006ce000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002f7000)='/dev/sequencer2\x00', 0x402000, 0x0) sendmsg$nl_generic(r6, &(0x7f0000038000-0x38)={&(0x7f00002af000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000090e000-0x10)={&(0x7f000031e000)={0x20, 0x2d, 0x300, 0x3, 0x2, {0x13}, [@typed={0xc, 0x2a, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x80) accept4$unix(r3, &(0x7f000093e000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8, 0x0) 2018/02/06 13:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e9000)='/dev/rtc\x00', 0x109200, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000d65000)=0x400) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000378000)={0x0, 0x0, &(0x7f0000730000-0x18)=[], 0x0, 0x0, &(0x7f0000ea8000)}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000134000-0x4)=0x0) ptrace$peekuser(0x3, r2, 0x1f) 2018/02/06 13:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x800000000000003, &(0x7f00008b2000-0x60)={0x0, 0x1b, 0xffffffffffffffff, @thr={&(0x7f0000682000)="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", &(0x7f00005a0000)}}, &(0x7f00006dc000)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = socket$inet(0x2, 0x0, 0xa2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a3e000-0x8)={0x0, 0x1000, 0x1f}, &(0x7f00004ff000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004b5000-0x8)=@assoc_value={r1, 0x10000}, 0x8) 2018/02/06 13:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000d44000-0x4)=0xff) 2018/02/06 13:48:06 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/06 13:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c7e000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) syz_extract_tcp_res(&(0x7f00000b6000)={0x0, 0x0}, 0x3c4ab657, 0x7fff0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_extract_tcp_res$synack(&(0x7f00002a4000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r2, &(0x7f00007da000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x100000000ff, 0xffffffffffffffff, @ipv6={0x0, 0x6, "87f4b1", 0x16c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty, @empty, @empty, @empty]}], @tcp={{0x2, 0x3, r3, r4, 0x24, 0x0, 0x1a, 0xe0, 0x5, 0x0, 0xfff, {[@nop={0x1}, @md5sig={0x13, 0x12, "969c6c44f27e3eb9a91f37f1a0b136bb"}, @timestamp={0x8, 0xa, 0x5, 0x5439}, @timestamp={0x8, 0xa, 0x10000}, @sack={0x5, 0x22, [0x125, 0x5, 0x8, 0x7, 0x0, 0x0, 0x4640, 0x6]}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x8, "b29dbb056f16"}]}}, {"32d7b35ba0b7af399bcf11f929defa5e91e29a8f038cd327d472805fd960d554abe7b0fa85c48bcb31344f106d4f6e2aa6bffbb4b2d058d2352ca780806b1d4c92bbf23cbb42e12c599e9a64b59397e3bd8c0a65c4cde58f38150dd75d5d1aebb070795353282278eaafb88a9f626bc66f62e46d8fcccd4975c513a0527c7779bdfe574e9d961a124b77a7fb5f24fa679c89657540d4547773dab0f3e7daba50c2fa3b978eb5c43f3ceb1c14"}}}}}, 0x19e) 2018/02/06 13:48:06 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000918000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f000061d000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x20, 0x30, 0x7fff, 0x9}, &(0x7f0000a3d000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ab8000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000ed7000)=0x8c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0c000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/06 13:48:06 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4008744b, &(0x7f0000005000-0xae)=""/174) 2018/02/06 13:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000eb000)=0x0) tkill(r0, 0x3a) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) 2018/02/06 13:48:06 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e26000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x40a}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000053f000)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0xffffffffffffffff, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/06 13:48:06 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000f69000), 0x0) 2018/02/06 13:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x20000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000788000-0xc), &(0x7f000061d000-0x4)=0xc) 2018/02/06 13:48:06 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000d9a000-0xc)='/dev/audio#\x00', 0x1, 0x4000) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000f90000-0x10)={&(0x7f00009e1000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() prlimit64(r1, 0x4, &(0x7f0000a22000-0x10)={0x0, 0x5}, &(0x7f0000772000)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mincore(&(0x7f0000479000/0x3000)=nil, 0x3000, &(0x7f0000260000)=""/213) 2018/02/06 13:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000de1000-0x18)=[], 0x0, &(0x7f0000eb1000)={0x0, 0x1c9c380}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000427000)={0x0}, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00006ff000)=""/150) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000f60000)=0xd415) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00009e6000-0x40)={0x8001}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b8d000-0x18)={0x1, 0x0, [{0x40000085}]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d70000)='/selinux/load\x00', 0x2, 0x0) 2018/02/06 13:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000bf8000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x1000, &(0x7f0000ad5000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00007f5000-0x1)='.', 0x0) 2018/02/06 13:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) fcntl$notify(r0, 0x402, 0x1) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b00425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/02/06 13:48:06 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x37f) seccomp(0x0, 0x1, &(0x7f0000004000)={0x6, &(0x7f0000001000-0x30)=[{0xfffffffffffffa07, 0x3, 0xfffffffffffffff7}, {0xfffffffffffffffd, 0x5, 0x2, 0x3}, {0x10001, 0xb1cc, 0x9, 0x7}, {0x4, 0x9, 0x3, 0xfffffffffffffffc}, {0x81, 0x400, 0x9, 0x8000000}, {0x1, 0x100, 0xbf8, 0x95b}]}) [ 43.849694] device eql entered promiscuous mode [ 43.933594] kvm [6695]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/02/06 13:48:06 executing program 4: seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_getoverrun(0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000008d000)={0x1f}) 2018/02/06 13:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffff9) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ab9000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 13:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b77000-0x4), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2}, 0x20) r3 = request_key(&(0x7f0000dbb000-0xb)='pkcs7_test\x00', &(0x7f00006d7000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d5c000)='}\x00', 0xfffffffffffffffe) r4 = syz_open_dev$vcsn(&(0x7f0000826000)='/dev/vcs#\x00', 0x7, 0x0) fstat(r1, &(0x7f0000e0a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000bd3000), &(0x7f0000745000)=0x0, &(0x7f000083c000-0x4)) fchownat(r4, &(0x7f000017a000)='./file0\x00', r5, r6, 0x1000) add_key$keyring(&(0x7f00004af000-0x8)='keyring\x00', &(0x7f00004d2000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) syz_open_procfs(0xffffffffffffffff, &(0x7f000095a000-0x7)='timers\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000084b000)={{{@in=@dev, @in=@empty}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000890000)=0xe8) getpgid(0x0) 2018/02/06 13:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = open(&(0x7f00005ea000-0x8)='./file0\x00', 0x2000, 0x1) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/02/06 13:48:06 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, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 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), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f9000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) execveat(r0, &(0x7f000050b000)='./file0\x00', &(0x7f00009d3000-0x50)=[&(0x7f00002b7000-0x12)='GPL.eth1self:*...\x00', &(0x7f000040b000-0xf)='/dev/sequencer\x00', &(0x7f0000c8f000)='/dev/sequencer\x00', &(0x7f000042e000)='/dev/sequencer\x00', &(0x7f000021c000)='/dev/sequencer\x00', &(0x7f00006c9000-0xf)='/dev/sequencPr\x00', &(0x7f00001a2000-0x2)=']\x00', &(0x7f00009ec000-0x1)='\x00', &(0x7f00007e0000)='\x00', &(0x7f0000b83000-0xf)='/dev/sequencer\x00'], &(0x7f0000244000-0x30)=[], 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000093c000)=@assoc_value={0x0, 0x9}, &(0x7f000045c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000009e000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000779000)={0x2, 0x7fffffff, 0x2, 0x9, 0x7}, 0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000915000)=0x2, 0x4) prctl$seccomp(0x16, 0x0, &(0x7f0000cad000-0x10)={0x2, &(0x7f0000a19000-0x10)=[{0x77, 0x1, 0xff, 0x8}, {0x0, 0x7, 0x7eb, 0x2e}]}) getsockname$ax25(r0, &(0x7f0000448000), &(0x7f0000b93000)=0x10) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/06 13:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000082e000-0xb)='/dev/audio\x00', 0x3, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000039e000-0xe3)="62ac752e1465b08bf798d29db55b0ce1af6769f60e45853dbcab8bf0035a14dea925c270c2aaf43773ef036459ef14c9976af4cdaf3971855ee6d872252307c64bd3c7be4a54d0a45fab2364603d6b2f45f6ecb2e3b5884389f326f0719b86cf1d74b087a2913aa68eeae823a1f3e68082547c77f7dd9218a2384fb0cb548f8e53e76391075d449c834fcda55dfe93fd5365bec888b22d9e97818cd1333092fe38e132d974ee24e499f93209447a324cce0826709d0828c5dc7c8d0a8be888b35ec1f65d7b82c2608c85b90e4828cb2debe71911c8dc365a2eef498f07336865f29f95") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x128) msgsnd(r2, &(0x7f0000794000-0x32)={0x0, "1a1e6a1c69d08cc645cbdaf6496782b6f58c2c7f8063d1dd0df60bd829e40d410bfd687b9fa678c30e58"}, 0x32, 0x800) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) 2018/02/06 13:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000e90000)=""/234) ioctl(r0, 0x180004520, &(0x7f000022b000-0x1)) 2018/02/06 13:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xfffffffffffffffc, 0x200000000002) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2"}, 0x60) r1 = socket(0x18, 0x0, 0x2) socketpair(0x10, 0x4, 0x3, &(0x7f00004d0000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000e20000-0x9)={0x5, "363b650297"}) bind$nfc_llcp(r1, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2"}, 0x60) getsockname$inet(0xffffffffffffffff, &(0x7f000038b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000137000-0x4)=0x10) [ 43.982354] kvm [6695]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/02/06 13:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000c3c000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000c05000-0x4)) sendfile(r2, r3, &(0x7f000017f000), 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000805000-0x4), &(0x7f0000470000-0x4)=0x4) 2018/02/06 13:48:06 executing program 4: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000918000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d94000)={0x10f000, 0x2000}) r5 = syz_open_procfs(0x0, &(0x7f0000f31000)="7379736301016c00") fcntl$lock(r3, 0x7, &(0x7f000085d000)={0x1, 0x0, 0x4, 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) munlockall() clock_gettime(0xfffffffffffffffe, &(0x7f00002b6000-0x10)) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x9, 0x0, 0x0, 0x0, 0xd4, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x800000000, 0x0, 0x0, 0x20000, 0x4], 0x2, 0x100}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000beb000-0x14)={0x0, 0x81, 0x6, [0x4, 0x8001, 0x3, 0x6, 0xabda, 0x401]}, &(0x7f0000bc8000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000fbe000)={0x0, 0x1, 0x1, [0x3]}, &(0x7f0000746000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006ae000)={0x9, 0x202, 0xa000000000000, 0x8, 0x0}, &(0x7f0000620000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f5b000-0xc)={0x0, 0x6, 0x20}, &(0x7f000006d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000098b000)={0x0, 0x8, 0x3, 0x6, 0x401, 0x4}, &(0x7f0000978000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000033b000-0x10)={0x0, 0xca, 0x1000, 0x1a13}, &(0x7f0000de6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000058a000-0x6e)={0x0, 0x66, "1b0dab26da5d765b42228d39af1d5cc504e0423db29a61f6af5dbb90e422ac7d924668637a2166304b25b1e3fe40df49bf0b5e7e46fefa8658d01014c71f6fe0d9ee300d4b5309c7e38f31afbf359dc86283d333a0b21ef97adfb3719d372ce4e035cb388575"}, &(0x7f00008e3000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ae1000)={0x0, 0x20, 0x7f, 0x1}, &(0x7f0000c80000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000779000-0x8)={0x0, 0x101}, &(0x7f00008ba000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000867000-0x10)={0x8, 0x8, 0x2fb, 0x1, 0x0}, &(0x7f0000e0e000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004ba000-0x10)={0x0, 0x7fffffff, 0x401, 0xffffffffffffff39}, &(0x7f0000606000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000235000)={0x0, 0x48, &(0x7f0000537000)=[@in6={0xa, 0x1, 0x1000, @empty, 0x101}, @in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f00008a7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000648000-0x8)={0x0, 0x6}, &(0x7f0000752000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000376000)={0x0, 0x0, 0x7fffffff, 0x0, 0x8, 0x9668, 0x5, 0x6, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x2000000000, 0x9616, 0x2, 0x101, 0x6a}}, &(0x7f0000b4f000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00007d6000)={0x0, 0xffffffffffffffe0, 0x6, [0x6, 0x283, 0x1ff, 0x3, 0x4, 0x1f71959c]}, &(0x7f0000af9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bd6000)={0x0, 0x2}, &(0x7f0000b75000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000102000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f000013f000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00008ae000)=[{&(0x7f0000be3000)=@in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}, 0x1c, &(0x7f0000bbd000-0x10)=[{&(0x7f00002db000-0x84)="e51fda908a0a3a7f84370bd7093d4d38062ecba129886ec3f7ffbb7eb4ed0259cd18b32e1c4a1f1204e2abff90387746aed5c96bcc652830fd50249a866d7ed0d441140c97a6566110cbebe97d580318fc7d58ac6558813d01698b3c605a1a88ef171628dd0b725cc53d7b73b4c3b9ca84c888d34355ca12e81e2471ab3d2593d7285dc9", 0x84}], 0x1, &(0x7f0000bb6000)=[@sndinfo={0x20, 0x84, 0x2, {0x9bf, 0x208, 0x8, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0x1f, 0x7, 0xfff, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x1, 0x0, 0x80000000, r7}}], 0x90, 0x840}, {&(0x7f0000982000)=@in6={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x1c, &(0x7f0000b4e000-0x20)=[{&(0x7f0000e99000)="c4fab2d26e84a5a6c7dd0e414fcb4dd1c347242eb80586232738220c3c706f6bb13c09332b133bb381f8ad56340035ed0558bfe7802f6a9463a94a3f92f1e7951cbdaa8431fbfb28d22af2525aed270b41cf6b65b91ce176ca8c772c28f019b45c560bf1196333c4ab75c0e37d9c560d1cf4b2820b394605c29507299bd565fab07e3d25776045620106667fc90f4415aa1002aadabe372fef288ff6fe9205397415bd827f9033eee5ea81ca03f4b5c63aaaf708cb23a1cdf59e9b75f77aeae23f263e79013e13e55ac76f2742aad02d1d22a6af4200bee72c005aaa543e08b7f7ba1e16981923", 0xe7}, {&(0x7f00005e4000)="74231706b13fef2d222e389e32bef6dff2f042e7a00acb3f0ae09ae7131572e937", 0x21}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f000090f000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000850000)=[{&(0x7f0000575000-0x1000)="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{&(0x7f00004d6000)="0c155e83f32cd1fa1ee8955a74d1ffa78d6379195ec47790abc89d6dd63b6808b254fa2d78eb22dde75d7021cb4b163320c50a68960f3543ed2c038b3c61885b50f3c2cee1fafeb60e6777b24488ec05e34f3767704ddec8466941b139b624", 0x5f}, {&(0x7f0000507000-0x43)="b226cbed615a83571e1db5a35e03fe0d00a14c3ed5cdf706c6b91bea5693ff8553c38f49344b6b0fb1a56a618526e465dc7ecb9216bd9bb2c544dd16edecb5246fe4d5", 0x43}, {&(0x7f0000560000)="bf2ce6bbe8e1e63f19877dcba73d13580670f879cf94d45493fd08af97798dc73b518d6f171cac062500f47ba3", 0x2d}, {&(0x7f0000031000)="7fbc66c52c86d783f4bfec267c0964a54f07f65ec696fba93c2c8d4d0d301f65e73468fd238c1436dee50ace37fc4c06edf999db115fd238365cb5e6a9874c2002f18d7be28e21a1bcc43a35159cda68a0c162a1ff9d5c410301d4652fee12336b40597f962678c31efb7ca628d101c8864750a3a4953f40375b89cf5733e0ee97690528ea6ca6dc54cfffb434b383088860567d62f4f57ac593c872cead", 0x9e}, {&(0x7f000096d000-0xa0)="c96c304320e7b54a6ad25ab1994f3fc2b5e4942030d128a8473ab08d9e1d23755730a7c05693011f9e0dfc7131acb42d6016160363d849822e3b56b04320e7d2b24e15a00637af42307236835c54500049816a1cce438c59872b6c582bb2b2e6d962724dcc44204d048175f22cdb413a8ddebd0ec2416cf92b2f37b661431e5ca7dae9c55b90dc7078ee5dd7b6ef1096128aabaf094f46b66e200ffe598af779", 0xa0}, {&(0x7f000014b000)="bb3809836570febee30fa127cf6b9e8c230e168601aa1901845c4a759a9b68f70bdcb5e64002f779b1d979b084231d1ee7d21f02fd0b60d49ba5d396d067395e20f1e4432832877cfbe31f86aee336871d6d6d8a6f1b8bbbdc5a84f64d16d3612304ea3e1ac3a2f3105309607b65870d14b9d5a633e20dea43019196de92d73f39a05a8cc29c92816c5bddc77e85899dfd43d1d8c4203e0f1dc970133de1f0c532cdd94d590c54a223e6dfb3ef62dedc", 0xb0}], 0xa, &(0x7f0000d50000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x200, 0x101, 0x4, 0x8, 0x6, 0x9, r8}}], 0x30, 0x8010}, {&(0x7f0000613000-0x1c)=@in6={0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x1c, &(0x7f0000467000-0x40)=[{&(0x7f00006b4000)="d8948559eae605a5e92be1aefc06c4ba020229b60a1b4e04f95a6d76b73369089d9614079b6b904835790976c6aea8509ffbc253820965d7bc4d1d7e5921528f1ad43588", 0x44}, {&(0x7f00001f5000+0x665)="e34d8fe930d93e84838abbe1a6a8fc69553ae6a627d61eca33c808f78e6cb134fc879445496e5bd9589cb177845bcc", 0x2f}, {&(0x7f0000c78000)="a7848ea49c87bc2c579d43ed520ff6104994266f79a3a9c5a0ad759d341abe75cb8eabd6321ac66ff4dd2731c7f37637d1e103a1c9fc3bf7febe47290d7600276bd8e226312109338483efde4e5987faa9f169698cb954512220300826d684ecec44126fecb18e87143eb07b7798d3e5bcd34558acf97da9df31f5b287f937c195cc58a479c2d64cea187e9fbc0ca6ccd4b404fd4748bdbc95fac2f438a8b6ce0a49b998d71a1aa88ef1d3ed692ef2e4b959ce1d8a00dc", 0xb7}, {&(0x7f0000aa3000)="9e951a47dcc30ad9d983b47fd840aa67f3f4bdba8726b0eb6e73db47c7e0bcc7406e54f65d6b55a9bddfb208d104fa0e7d768e107ceb24ac4c1fc1f42d30dfa61bf42da5e2f6c6093ce7a0e78785f9ea90797cdc18ca8878e2b64b5e2067f04c4ece757e1d5e4efb16ac86b7afe4af073413ad96b4042e0662f4b758f1613904f94579ffd4cf25d4798d1d7a071c88b83d4a58f1ec9da5bc738a2e5dd5a86ace923dbb65d6ae98b360b80b", 0xab}], 0x4, &(0x7f0000720000)=[@sndinfo={0x20, 0x84, 0x2, {0xf5aa, 0xd9344e3175639ce0, 0x7f, 0x3f, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x7, 0x2, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x8, 0x100, 0x40, 0x0, 0x6, 0x3, r11}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0x81, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0xffffffff, 0x7f9c1725, r12}}, @init={0x18, 0x84, 0x0, {0x40, 0x1ff, 0xffffffffffffff04, 0x80}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x40, 0x0, 0x2}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x8001, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x8000, 0x7, 0xa7b, 0xfd01, 0x3f, 0x80000000, r13}}], 0x1b0, 0x20044880}, {&(0x7f000041c000)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000d3f000)=[{&(0x7f00003c0000-0x9)="b337a5f47eb91fddd5", 0x9}, {&(0x7f000013b000-0x66)="89a297ac758b26958e954bd1800a0922f8ef7e44792ae0e2f69156d7241a1adbd803fa1d1e035e63fa1eb3f25a26aab0ed2df68526a2a331a06786dba6450ac85784c4c1b69cd1bbb6e125e9b1779e4079e7f777c267c0ac555a8061ec9c3cfc0a364af2ed75", 0x66}, {&(0x7f0000b54000-0x28)="18f088b717e1f2012ab96fb83c2d4ae8c13f55ae4137ac4d300ac2db74d6b849ac2993678f5f4356", 0x28}, {&(0x7f0000c94000-0x2a)="3730d3661cbb4558fd0ad045e4c5e20c984d09147c779bf267cecd185a74aee6ebf6c510adcc3883083a", 0x2a}, {&(0x7f0000037000)="83bcffd6f758f9ae4024f3de1d82e154812417dad786055536f95f89ea1e0510f2dc6d7ff38569e191f8540aecc7a567106f43cf0a5cad77e0b5cc549d561085651090fe8262a9e80be1f2815d5c623f07427085bdfd67008b2a3bd11f46fd033c7db18290751dfb9133cc3b5f2467db61f1a4f488a05f4ae8876a484e20c3", 0x7f}, {&(0x7f0000832000-0xc8)="ac3b137c36a8bff67b1b7bc140a330b07225984af80b3fe2d7a085438b8eac3fa603df9a67f9b12313b31a8610a5c9ca0f8131f695649f61e6549971f9836e36eed26f35a31c5d26ed0717e3e2dadb57a8b7345780daf3d19444ad2fc8c8ed349fdeec71d2c966cf791c0eb42b02b360665287f1b9e1c3d411a1406b019a59b43a07118f47dc5651b5e8532f8b07061e51b5dcf26b226f053664b17b779aee16cefd7f94e40de64aeecfa959185e3fb578274347a2be88738bc9802463a40fea72bebefb3efe942c", 0xc8}, {&(0x7f0000a13000-0xca)="864b9e5b4908c27c47c1466bdc86e067d7b446e37cdb65fb7e9cf8a7ebd476bf53249468886adf2278ed1062543ca694aa920b925497f0dd0524682cf62ce1020c5f2f36deab29ab33e68c0ab0c692c1ad39d26b14178e71361fc4cd31dc1aafa8c61b7f07d9b785fc10870dd1cd786acc737afcaf277cbb06429386bc204c9fc979fe455734f75ab92fe2a3e83ccd93527997229f2bcf4342b47ee99e2d90b4642930aa143664c03f51877c597fdd43f33b177d3479f3e49b338d4dcf8a54c2daaf627b3ebedd77e618", 0xca}, {&(0x7f0000d76000-0x38)="319986e1141f495da9bd6b9b8fe9ab4a010bd113557d9fb552ca10d1dc42a72172bb2d141aab1570d6e2e739af6c1a28b5bcb7aa42c7355a", 0x38}], 0x8, 0x0, 0x0, 0x20000000}, {&(0x7f00001cc000)=@in6={0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x1c, &(0x7f00009a3000-0x80)=[{&(0x7f00006f4000)="feb8ddb0e33f46a9fd491a63342d65b4b6ca64ace963b4efb80a344cbc31a37a78b15c3c72008ec2d81fea8c1c2d9142ee49b80902466b373a6b9f41c9435566c2d16e59cc32393c387a980d84c15c34efe932bf1c5f5514da4697aee6045462566d8c0aa26875b512c28ddcb651354b5d6429dffe44c49e2f6c97370e251a55032d29bc3df40b2d10447c3016e45204a1026925a60e02bd4874cadd9246818826bfc80ec3f9c982d2b1e2db3b9ed320450ea1e5548fda51ba38", 0xba}, {&(0x7f0000680000)="0118cb58b1997ea1e9bd8528470585cce71e8607455b81d80eb406d48dd944e88427a5b10673dcefc3c83a89a38bac4a525f9cc0c43c4af333808b76ab", 0x3d}, {&(0x7f0000acd000)="a337f9980d10acbbe11ebfbb0f74386458d03bf098b76eed44ecd8eca7b92e35da2d09bbd4d572adb44833e1e9eb59b3f2dd27c3bd9eea0be0e166d3dd73fc1f752a20e1b78d4eb316d19bc0653cfd5197482eadf0c6a1c5a35abb8572d1bf892b8fc669af6ae768723675b40a6c8059834f8e160197ab94bdec39109cdd3ffc24f7ea8d381630b346fa096d2deae887e048d964030f8a34eafc012d266b60d66f7ad4f11a89fe6d70f085e3d4d90744460b68d73df80ed907a83c946a81770881dc3537ce27fcf0e607d93cf0ad27a0465b0d16c3af4cfef4e9e986570c49409e634b38979956422df9b8280cd23654b2f974e123", 0xf5}, {&(0x7f0000502000)="008aa4da75116b15f9f5d6d0d448a0d4d3555a262c59de", 0x17}, {&(0x7f0000e22000-0xdf)="23023880d31285204515a700f2adabc6cc88995a5dafcf8ef2dea1f456be788b80b575e9a3c84cf5588f702809c8426137f4940e97c038229bbd7e20216291f3da8765ea96202a203bb52e472b6df49ac3ebdf078ee8ea268889eed7782a1d9e23f19dbff3a65885e431b6bfc18ea5c46fcb7e4a0966a1dfcc89b52dfa31f96f519c5388c34cc393acb9f639140b9e404805ccf781c2895b5a49082f9733472e6345051fd78a38373074d150aed04df20ad166e35f8dc9b6dfdc3261da79fc6d5768881d16fe5646b154ca02990121f0c0907a24ffcdd95cae4baac40a593b", 0xdf}, {&(0x7f000002e000)="feaa94f8f51cc0bc6daaa5111de461539f5ec41f83b3516a88cf278a0ddd9b1003925c3ef7b190e9019d8d9da82b7f8658df6d3fcc1cec5b7486b97ad25d2733a29754b5988fa86832ae3c53ba3e197550129f55f450346453bc75e2c26b40ab525101173ff577b82f723eaebba525a5a594638593866a38c425628808d8b8f335a1185c62b7f7934dff904c", 0x8c}, {&(0x7f00005e8000-0xdc)="92b238d60fdd827e2d8fcf50ace51de7da9eff42b3d50fb1bf4722676dee492989c0e5430124e705d13f05eb5f877df39449e586d9cf98479e2e97d57b7ad4e2f6b991b3c36067b067f986c8be9ff4fc6b09b203d31cef12902d209d63918b43e83ecd919ca3669c11ac24aa8c7c5126393a321ec67eb624e23ac252bb92ee60d8b1d93e018598f965b97e18c620f6bd21d5cda160e88938afcc187115b7d801b1b9fd8553bea6acb0e98c91921405dd6528adde2f6724f20ddcfca8cc154f3f74cea8689103898b711a3edad23fa41a2a88b1c00a492a3a2390be83", 0xdc}, {&(0x7f00008df000-0x7e)="5af68e77725c0f9540e63b79382bc6da782c937817e38af1eb21623567c3c394f7fd570db60bd88045c2c1dd99edd2ea42a8fe19a6c4e06484645f44a65609755b7d62d537a0a499cf8852030f734ac476148b2d91dba0952be4f2ed70671a1cd3d35d51f9b6e6c12035956f202d67dbeb477384ef0d74d7c40512c70596", 0x7e}], 0x8, &(0x7f0000d03000)=[@init={0x18, 0x84, 0x0, {0x3, 0x600, 0x2, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x0, 0xa, 0x10000, 0x10001, 0xc927, 0x3, 0x8000, r14}}, @init={0x18, 0x84, 0x0, {0xf19, 0x9, 0x7, 0x401}}, @init={0x18, 0x84, 0x0, {0x3f, 0xd66, 0x101, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x8000, 0x7ff, 0x6a6, 0x9c, 0x2, 0x8, r15}}, @init={0x18, 0x84, 0x0, {0x200, 0x4df9, 0x1, 0x1}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x7, 0x5, 0x8a}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x8000, 0x4, 0x4, 0x8, 0xd3c8, 0x1, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x201, 0x0, 0x8, r17}}], 0x1b0, 0x4000}, {&(0x7f0000d2e000-0x5)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000360000+0xed9)=[{&(0x7f0000fc5000-0xa8)="294a003904a9e6a77873d69881fd777a8df55938a0231e9d2149b014cbbbe38222a786b59086b8569059dc1c74e123a6ff2d9b3b72e39a2b85d16328798e571670c738fde9871bf0f73b78af049c8c114c20b06a6273ddeecb702f6ff904d394a2784c118a87fd525c8d35536bdccfd37c3bcbbe1068473466d8c05c1af3662a25b1bd14c3e33ab09da7809a8956b1e819d1b2f4b7c851f5d1573b74a1a6354777949924f2f25700", 0xa8}, {&(0x7f0000da0000)="5488fb1cafdf0925f057f028c4b68af4c09a727ef562634ada4cb59f8510bd9d", 0x20}, {&(0x7f0000004000)="e87292aab991850a0dfb627d35b7a94233a28231a240a1fa5ead01003f91956464716275c8ecbf9ebc417862c17e8b9e52c0fdbd7526e314d9623344826d7193961103c160d4fe1996d8e745a3b511d090654caf467cb42613812df5a6a9124c", 0x60}, {&(0x7f0000212000+0x83e)="0be24ef7211ec076fa74db94e417b96982814f271a30cb7fb373641e20fb0891708206694efee3bfa9a627e7b615537da0c595257217a116bc14627cbf6abcd8cda2ca76d2780c741db49d3b0e7777040c61bf73139b3849703529dc169708a2cafab26640d9829c041513f96acba87ab1bb6232d35e85a881c0198a460cbb7e040fcae1f4a0d41b2d934ec94ea793054c9b93b2405b6880b67902fd1a7f63467ef176de6f6037332a823d02a15f3e586556d0cc56d24f2dd1b6ed7417a25ade8daced950d2fc77b6045e85a0d6544d505b689cbe06a71d900", 0xd9}, {&(0x7f00008df000-0x58)="fddf52bb5caedd30fdd02c6c5dd18142938849e18a66cca9c3d450e1be80ec2f65902db11221eeec664086a35cfe92f04faab66f365edfaf8a62c1b8549608656df7e5ce98d8f5cab3ad68c807a38005461a8867c57870b4", 0x58}], 0x5, &(0x7f0000af6000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x4, 0x1, 0x5, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8, 0x7ad4, 0x0, 0x3, 0x6, 0xfffffffffffff9b3, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0xd, 0x6, 0x707, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x1f, 0x8000, 0x9, 0x60b, 0x1, 0x8, 0x1, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x9be, 0x7ff, 0x8000, 0xfff, 0x20, 0x1, 0x3ff, 0x3, r22}}], 0xf0, 0x4000000}], 0x7, 0x8000) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {0x4}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, [0x0, 0x0, 0x3cc]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000ef2000)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffd}, 0xc) 2018/02/06 13:48:06 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000469000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000f23000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x65, 0x10000000004, &(0x7f0000000000)='\a', 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000)='./file0\x00', 0x10e) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000)="93626b83638cdfe485ce1099e0c648a08d218ed495f2d5d690e2d53ce44758c9e64253d63fd2b908ed2754feb928d4f007a9d33ff181d6eb8e50f4d16c765f16b912812badc977049ba8303aa7d72279863985ac10312389b05eb0f7") r4 = getpid() sched_getaffinity(r4, 0x8, &(0x7f0000000000)) ioctl$KDDELIO(r0, 0x4b35, 0x1) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000002000)=0x50de) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @multicast2, @broadcast}, &(0x7f0000c86000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe9, "0c8897399f2ea706f8112835da1039547c89950f14668bcc8ad33e47eb8c059bbed69da2555576893897589c849cb8d08aeba75c30f75eb2e41fab4d2e6273f9d6f4758072f1578d351bb610bc8383e9d2d76027e8289cba58f40f77e198b88f464df02b9cdc06d64b8e6fd2baa2c3f9957ccc5b5fec3c13141fd92d3e931787cf7b21b5fa9503213ce86975bec2b9cb8412c1796c25dbd8beeda10ce94de9d479b0b14af2b23fa733bbade9f80c45988289ca2aab19eb25b6563d2d7a2c3b913d91e0f557071587a6838aef74f93bb789d03f01d6ce28de694a75ec1b8bf3f4bb9c5b41b520f8f206"}, &(0x7f0000002000)=0xf1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r5, 0x1000, 0x9, [0xffff, 0x0, 0x236c, 0x400, 0x5, 0x28, 0x1400000000, 0x200, 0xb7]}, &(0x7f0000001000-0x4)=0x1a) r6 = semget$private(0x0, 0x4, 0x200) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r8 = getgid() stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file1\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000003000)={{0x1ae, r7, r8, r9, r10, 0x8, 0x7b439ba8}, 0x6, 0x7, 0xfffffffffffffffe}) 2018/02/06 13:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d90000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) sendto$inet(r0, &(0x7f0000acd000)="380005c617abdb0036d00244285d72370ed70d29403ca72cc0664ab001d1d46d1def286b7998d66fbbcab9e26648a168f1bbada5cac1d1e55f91ee08e50cfec2d0a0af6baab79e4f9ae84df8f32a12348c68edb96ce3c3542ee8318db3f92611dbbd", 0x62, 0x10, &(0x7f0000942000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x20, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1}, 0x0) sync_file_range(r1, 0x3, 0x1, 0x1) 2018/02/06 13:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000088e000)=0x1, 0xfffffffffffffe1e) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) [ 44.103304] audit: type=1400 audit(1517924886.727:101): avc: denied { net_bind_service } for pid=1588 comm="kworker/1:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/02/06 13:48:06 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000003000-0x40)={0x2, 0x1, 0x3ff, 0x80000001, "8278c30ffa01140002192202961c831137ab6d841bc4557074c84e2ed3b99a240571ad3a6256c6b1002f37d3", 0x10000}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc4c85512, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000003000-0xa2)=""/162) 2018/02/06 13:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bf8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00006f8000-0x90)={[0x0, 0xffff, 0xcfb, 0xfa4, 0x803d, 0x10001, 0x5, 0x9, 0xfffffffffffffffd, 0x0, 0x5364, 0x4, 0x0, 0x9, 0xffff, 0x3], 0x4, 0x80}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00004b3000-0xb)='/dev/audio\x00', 0x502, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005c7000-0x8)=@assoc_value, &(0x7f0000ae1000-0x4)=0x8) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r3, r2) read(r4, &(0x7f0000ec3000-0x91)=""/145, 0x91) 2018/02/06 13:48:06 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b12000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007c5000)={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xae}, {0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}, 0x2, [0x1f, 0x1, 0xfff, 0x1, 0x80, 0x7, 0x8, 0x7]}, 0x5c) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f000073a000-0x8)='./file0\x00', 0xfffffffffffffffd, 0x0) mkdirat(r1, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f00007f6000)="5d26fe8fc1d782622b48a122659baca99dd9aed1c4cb423daa3c84c4c07853346a9a4718b2e22982912396362044bebfc17e0827b22a78b0d588e405764fe6b687a7bdd75253e679ac0c058515a34923bcca1c2eb993a30d53589352b27bc21c9ffda001ab1be2b4f4f7ef2e96abcedbd454a666b912c74d") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000d6000), &(0x7f0000611000)=0x14) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e0a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004f4000)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000255000)=@assoc_value={r2, 0x5}, 0x8) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000065000-0x4)=0x800000000000) socket(0x10, 0x4, 0x20) 2018/02/06 13:48:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic, &(0x7f0000647000-0x4)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000003000-0x10), &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xffffffffffff0001}}, [0x1, 0x6, 0xfffffffffffff174, 0xffffffffffff998d, 0xfff, 0x5, 0x8, 0x800, 0x96, 0x7fff, 0x7, 0x81, 0xff, 0x7, 0x7ff]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000)={@generic="c63f5096e625d30a4353a6410b125149", @ifru_flags=0x1000}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x33a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x1, 0x6, 0x7, 0xffff, 0x0, 0x2, 0x140, 0x8, 0x8, 0x80000001, 0x7, 0x0, 0x5, 0x401, 0x5, 0x6, 0x9, 0xe330, 0x401, 0x0, 0xff, 0x7, 0x6, 0x1, 0x5, 0x2977, 0xb03, 0x2338, 0xbc, 0x2, 0x9, 0x9, 0x3, 0x0, 0x1, 0x1000000000000, 0x0, 0x101, 0x5, @perf_config_ext={0xdff, 0x8}, 0x104, 0x1, 0x1539, 0x2, 0xd6, 0x8, 0x6}, r3, 0x8, r4, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x9, 0x9, 0x20}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x805, 0x0) bind$inet(r5, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000853000)={0x6473, 0x8}) sendto$inet(r5, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r5, &(0x7f00009f3000-0x12c)=[{{&(0x7f0000fad000-0x9)=@rc, 0x9, &(0x7f0000a6d000)=[], 0x0, &(0x7f0000dc5000)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f0000689000-0x10)={0x77359400}) 2018/02/06 13:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d38000)="e5132aa378aa9141fbcd24fb0007f1fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000871000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffff8, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000adf000)={0x7ff, 0x3, 0x9, 0x4, [], [], [], 0x100000001, 0x7, 0x4, 0xbf0000000, "1a0bf6d419254bb34f4be7996932e89c"}) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000cb0000-0x38)={&(0x7f00002ce000-0xa)=@nl=@kern, 0xc, &(0x7f00009bc000)=[{&(0x7f000096b000)=""/28, 0x1c}], 0x1, &(0x7f00000d5000-0xf4)=""/244, 0xf4}, 0x0) r3 = accept$packet(r2, &(0x7f0000aec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000212000)=0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002fb000)={0x8b, 0x2, 0x3000}, 0x4) stat(&(0x7f0000a80000)='./file0\x00', &(0x7f0000280000)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x20, &(0x7f000006c000-0x8)='./file0\x00', r4, &(0x7f0000208000)) 2018/02/06 13:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f00008f0000-0x8)='./file0\x00', 0x2) mknodat(r0, &(0x7f0000283000)='./file1\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00003b6000)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x2, 0x22, &(0x7f000049a000/0x2000)=nil, 0x2}) 2018/02/06 13:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x0, 0x200) semctl$IPC_RMID(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) 2018/02/06 13:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000011c000)={0x0, @dev, @local}, &(0x7f0000543000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000a97000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000474000)) r4 = socket(0x10, 0x802, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000045000)='/dev/qat_adf_ctl\x00', 0x404080, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r4, &(0x7f00002ef000-0xc)={r3, r1, 0x4}) 2018/02/06 13:48:06 executing program 0: rt_sigsuspend(&(0x7f0000264000)={0x20}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000c7e000), &(0x7f0000f97000-0x4)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00009a6000-0x4)=0x9, 0x4) write$evdev(r4, &(0x7f0000b04000)=[{}], 0x18) 2018/02/06 13:48:06 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f6f000)='/dev/input/mice\x00', 0x0, 0xd0002) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00003ea000), &(0x7f0000b8d000-0x4)=0x4) 2018/02/06 13:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b91000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d97000-0x18)={0xaa, 0x8}) write(r0, &(0x7f0000e36000-0xc4)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022000000044fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd3de61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/02/06 13:48:06 executing program 5: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000141000-0xd)='/dev/usbmon#\x00', 0x2, 0x8800) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000086b000-0x4)=0xfffffffffffff801, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000940000-0x68)) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000093f000)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common='vcan0\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}}) 2018/02/06 13:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000099f000)='/dev/rfkill\x00', 0x400, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10001, 0x6, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x8, r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f5e000-0x74)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x3c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000aa8000)=[{r1, 0x1a}, {r1}, {r1, 0x1010}], 0x3, &(0x7f00002af000)={0x0, 0x989680}, &(0x7f00007b6000)={0x1}, 0x8) 2018/02/06 13:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) geteuid() getpeername$netlink(r2, &(0x7f000093a000-0xc), &(0x7f0000608000)=0x8a) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmmsg(r2, &(0x7f000038b000)=[{{&(0x7f0000397000-0x80)=@generic={0x3, "1db6c9a3c73b3db06058c08de9d766a1e8f850ca7e3ae867270fd44aeddf2899d296d365a284d878a3d3a6cea00b78ccfe075c9e25353c24978db2a94214525159569259af6a13f75ebf30db6386584b75777c6d005e7e7b76d098dcd39c98fa495aeb114b637648a94775e5f18fcad9702b71cb6a37f75e0e4376a1c7b2"}, 0x80, &(0x7f0000ba9000)=[{&(0x7f0000e6c000-0x19)="704378f9ff3707759764a1abfc631b587a9e7eeb68e11db66a", 0x19}, {&(0x7f0000a43000)="194ba7c2b92de546b0072e7b61e308fcb732d0e7fd23e80efc30751e120eaf18dd912dddc8c81a615bbe9f03d81e740ae632b6898d9455314d2f77eddb409471a7b0371e31bec18ba3fcabfdfda31d9e7c246def5e43839bd37c4596cc840f", 0x5f}, {&(0x7f00002a5000-0x95)="15817fb3a020dfc67796a0785b51da9f1c27c822725667326f316e15de1f8d65dea1cdd2a23b7cbeb4e5e24b0c9de4fd730b703034154c4c21757b364f191d17dfe74face5daa2081598927e76c48da0ad18f58097f97691754896e1dd3574cd5ae3b3d788847598f2f7dfbd4c4ffe8e952753b2e09f6e8da9aee6ecf9484f1208ac0e7298826f46302e315f77796cf00717cb21f3", 0x95}, {&(0x7f0000309000)="a262e150bde00c49a969b61845f3d2a26d38392d758fe9488405bb2c0fd8a4627a14afbc5ca044ebadd89698f7da15e5683735530e71474fd55009c15e2bcb88614a3469929c2d30691cba8bbe909d9edaa953ff", 0x54}, {&(0x7f00009d4000)="1967ad556a2a495645852732468aa5240d64ba2b7173e141259d31b4038f2b42cdde6d32094d2dc3c19571454e8e7a43e78fdad591b4329dcc9134ff93ae528dc25d58f482b4c7a103686545c381d487b1fdfd4123dd87e1198814b3e5220d1b38832fc0bede3b59bab374eef9", 0x6d}], 0x5, &(0x7f00009b5000-0x58)=[{0x58, 0x13f, 0x7fffffff, "2fc55d814125c8a2613bf5f3be596c6c95054d0c21366de69fba565186ead3c89cc387e1ca8a70caaf38f22fa74cc790d55bcb5401e05cc78e79e91d4601b061a0dfe3eed1af81"}], 0x58, 0x4008000}, 0x3902}, {{0x0, 0x0, &(0x7f0000ae7000)=[{&(0x7f00000b9000)="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0x1000}, {&(0x7f0000cc7000)="b3214205c47891dbda1ae98f18d1d5d9e1c7b00e0cdd34eb6a4690ba25409c9e427e268236ec0a50478deb6ab6b42da808ba12603282c58973cb97f9dfd551a785e7dac06eaca2c9841b50040ff0ae0000699c7a1052143376957a000afcfb8fad5b7ab9c77b1414996cd8f3bdbfb406df31db143d646da1bc5e2a266100d8aa661347465956507aea1b4f53d009daefe4488c9174f689716f59d2fcbe34ca0736f7ee90dc2ab6e554b8437052f3c78edf0b9c1c8f6373a9818ad39dd1702c28692b69eb84a65551122c866143a3b425165be84a90d088a7e4789e3d9135", 0xde}, {&(0x7f0000a53000)="b45b950353fc018425c960a5c7c603a790f604cf99cfcd25ef4aabf8c745fe4388f45888d430d7067749a5f7d024dfb47d646b0f84bbd4fdda98c4df53318faae4eedb3837c8d78c8df68cc1c24b4b1885380af900b8e7e11ff62d541ea2673169bc", 0x62}, {&(0x7f0000bc4000-0x67)="2bbe57479cf1d10d4c95cd75488d6ce986709e82517b2394ed3a7e0f89ed9b6c4b8a31ee3df743c7598ef0b52df64bf10f559425726894e8830f1a3de6df1862b54df1413e15d2c2952b5e00872722174064256d2db543c4c1559603bfb998c9d9997bc0242b2b", 0x67}, {&(0x7f0000967000)}, {&(0x7f00008a6000-0x66)="bd32966d2d41d9ff7f708291ac8eae57880b2304609c8521acf6e0ddac3ae9341d888e574e051328184056c4b8139acd9eabfb2612d4aad55ad65c63a612b4a5b594f92da8fe2514a740ea00efe52ff791cff286b54c332c7da78ea5389dd07053414497a302", 0x66}], 0x6, &(0x7f0000516000)=[{0xb8, 0x110, 0x765c0000000, "409e0423235a4fc5e1f2250906959a611ed9031cf90eac1fd8f94cf41f2e9fa3b1089f24254f121313100d5f5023a755789f42735c3242d3a3fa18b2faf4332c2770cace8c7f766a4a8f7bfb057484375cc609c1ce7b23a749b692e0c75aaab05c952243e8c3fcac8204d701ca0b42731b4f55d36d2d1edf3ed2a7aa36364f12c9e3967650d287a508c4529ea6709e2a66ba257238769e09551664ec123ff0d7b4105760b589"}], 0xb8, 0x1}, 0x5383}, {{0x0, 0x0, &(0x7f000025f000)=[{&(0x7f000045a000-0xdb)="97871ea1b2c61d8a10580169b2311e0165870010bbb01cea8207987c22d838451bb4781bea6b8bc3820067bdf85bb11f37b8d3d3f8a1d2befe141308665bf38c4d5035cd5d6664a8d910e6c499790e0be8ede1aca67b011acc0afeaaeaea5df755d8f6f5a3d562c0516885fce43e0cf0a8cc51d4c95006a51afaad96f54a2fc691787c1de30bf7a430116321c68ec1edb892d650eac3ccc0b91efc8b91d8cb8eef829a74fbbd5b655652f45ee070e354100559e549d9c1d66fb4dcbf34bad148424f7a208f36f5c9e4b9d1a64f91c20c1abde13198d2a39a9dfbd1", 0xdb}, {&(0x7f0000e7b000-0x34)="f9797f94f161ae80fbe098dacd5f221870544acc2ba1a624a6519675884badd342dfff2393e23961b4276cadba3761302d8bde5b", 0x34}, {&(0x7f000025d000-0x18)="2695de801ad8ee19d7420e23185040392fea501911459a25", 0x18}], 0x3, &(0x7f00006cb000-0x2d0)=[{0x108, 0x84, 0xf19d, "1c9ca15fb46106b565918b91157afe7677bbe1ebac4eb8e142c33e104d8db6bf819ff7d793e8820cfd18e0f593ba92b7e23877829a8a401c2574e07901edd7156d3bf22d994cee2bd62dfe08eea776554ac8adea6fc2533961e5545080690c5ebe4120e6e09eac80148ca00a961f7a3e5a6fed6c8c8fbb4e5cfa7913e97c72de0ed8020f47cde55950aeca43368c6e68262c2ed9926466063270dc25ccfeca0b67c95e53e4fee371b0f47ef41828be748abdae13fd74a8d8ab501ba477dcfe3b47e93a5a7234cdb2aa43a90b6506fd88b6889599cb9a7533d7d8c114aa5d59dbba0269f81d8489de2a8cbf47e1398ad376b272"}, {0x50, 0x104, 0x8, "9e6dae4b726bc114d900db15b8e01f7eaaa16b7632151414ff90f88ed4074451afa08a5778e16e1309adb33fe1527fee2c370fbd58fdc1d00fd8"}, {0xb0, 0x119, 0xfffffffffffeffff, "30d334b9c2f9eff86d824cc0eceb2975a24d20259a3f60a38b646c9780863b0e6127f87baa401b0e8bcf529b36175d682c0a43d8f484770930766d5670e2c456532b797c3788a030c3c91a8e976d8ca4ce4c3e0d5e5dd66d92d63adbbc7fcc48f3bd9b7f1cf8dc825a9ff18cb8e907f35b361e73ed660b25f03c507e7f1169e89d1ff75285ae31909af5654d4bb218061ef42bbb761d2ccad2df002feab75a"}, {0xc8, 0x100, 0x8af, "44fb54ad8e71fc92feb88258aa21b1a98fb985b30e8c3f05ab73e07cf35263dc4492549c09e14a5f86d31df4b804b261e3021f9e9ec2cf4b61c02619b2628fe1a6c416709f764c942486a158b9958d12458850f687e812ea211e9d5d7fc79945bc72479eaa6188cb6bfaa6a7a3a9125f08b40888cad557af27dbffd1ec34a0de6b0df7421dfa0d76b05cec03591fd85c085bb7b65440bff2c6e4f19d57ffc431ff0e531b3bd8edb6ba995dfc81aac4b7f2a405a97fd267"}], 0x2d0, 0x24000044}, 0x9}], 0x3, 0x4004800) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009a4000-0x20)={r2, 0x3, 0x1, 0xff, &(0x7f00006b9000)=[]}, 0x20) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r2, &(0x7f00004b6000-0x40)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/02/06 13:48:07 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) inotify_init() setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000868000-0x4), 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000000)=0x5) 2018/02/06 13:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xe2) perf_event_open(&(0x7f000001d000)={0x0, 0x6e, 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={&(0x7f00009d2000-0x1)}}, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000178000-0xb)='/dev/vcsa#\x00', 0x8, 0x2000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000736000-0x6)={0x0}, &(0x7f0000bf0000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bb9000-0x20)={0xffffffffffff8001, 0xffffffffffffff5f, 0x8, 0x60b8000, 0x0, 0x4, 0xf3, 0x2, r2}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000dc0000-0x4), &(0x7f0000000000)=0x3bf) 2018/02/06 13:48:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x200, 0xc00) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000179000)=0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000db5000-0x8), 0x80000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/06 13:48:07 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, 0xffffffffffffffff, 0x0) times(&(0x7f0000c76000-0x20)) pipe(&(0x7f0000ae9000)={0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bf5000)={0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000a71000-0x4)={r1}) socketpair(0xa, 0x7, 0x0, &(0x7f0000fe9000-0x8)) 2018/02/06 13:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f00000a0000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000842000)='/dev/input/mouse#\x00', 0x7, 0x400000) execveat(r1, &(0x7f0000970000-0x8)='./file0\x00', &(0x7f000098e000-0x8)=[&(0x7f000080f000)="e86c6f00"], &(0x7f0000567000-0x18)=[&(0x7f0000843000-0x1c)='securityvmnet1%)system-\'^lo\x00', &(0x7f00003af000-0x10)='-*wlan1$}+/^GPL\x00', &(0x7f00000c1000-0x8)='cpuset*\x00'], 0x800) sendmmsg$inet_sctp(r0, &(0x7f0000f91000)=[{&(0x7f00003d6000)=@in6={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffe6c0d2ac}, 0x7f}, 0x1c, &(0x7f0000225000)=[{&(0x7f0000ab0000)="46db901307025815d6028205b1e13d9e1fbf3204b027cee09181db524e6d54ce1f9b6fddb12c846ae9b2ae3db9d16f4c764f15b92e6237dd29a016af187178f380360350353f1fb741a4199937a96b14744b78786e348c87fbb149e5f2a0b9", 0x5f}, {&(0x7f00008c7000-0x1000)="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", 0x1000}, {&(0x7f0000dc8000)="b8e4232f2e47b4b4e8df438b97307c49b3ef847583ff6b38791db1346263b0cbeb8f98540c44a0b87085edba49fb95e3aec4558d82d4e447e82e2b369b8d145e4ceae786c853ca70081c9a691ee5b1ca0ba23cade03e0bc2e01f13659db4710e57edc27273273b3e11142df1d74e0fcab451b30fd753f982e668e0e287e2ebe9dc8a8a274c542be399d089e1ceda972fcc7ffa71fd48e4b711851fba9498f675bb3d8e34c9a2001b20b10a520fecb7c1db25652785718b51492c915acec1176c7c3480061fdb9dec00a679f954ec2a724747cba51e85446b70a3705a14d8e48b1644dcfc4dae1ea6489f5744f4f1589409ad9eb925fb", 0xf6}, {&(0x7f0000fe5000-0xe5)="f27655608488b0b4f9302d7ea6677b95616df13db7687a525d42f7cefc8584caaa2b35f74927ab6a87127c5d00349eb29b252af4facf1aa3d5f63da59a6106d5376cbb7b085b23949c633772bccb9ddaed320b2707c596be7486353f6b567196aab3b969583c26d120f1456032a3458d9558e596fa2d004020bc3a8f74b4e8562a702400d410a7bf63eb7011da45582ab6f4d69d1c787a910ca11bc2f5beb8ccec071121c7eeda473d5f5a323e6275a839d7e969dfbb751f561344c3b8f7a3030c4f7385df5441232dcf0382f7ec4533791bdb7b942af6c218165c10a741616664d28eb11b", 0xe5}], 0x4, 0x0, 0x0, 0x8014}], 0x1, 0x867f2c47ed7e80fb) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c9c000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cde000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00003a8000)={0x1, r0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d46000-0x8)) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000c8a000)=0x2) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000024000-0x4)=0xb8) 2018/02/06 13:48:07 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fe7000-0xb)='/dev/adsp#\x00', 0x3, 0x400000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000fe7000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000fe7000)=""/4, &(0x7f00006f0000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value, &(0x7f000038d000)=0x8) 2018/02/06 13:48:07 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000948000)) mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000039d000-0x480)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa), {{{[0x2], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80}, [], [], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/06 13:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) msync(&(0x7f0000bf8000/0x3000)=nil, 0x3000, 0x6) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b50000-0xc)) mremap(&(0x7f0000f98000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ecb000/0x1000)=nil) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/06 13:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000404000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000560000)={0x4, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={r2, 0x8}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xffd, 0x23fff) r4 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000223000-0x30)=[{&(0x7f00005e1000-0xe4)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}, {&(0x7f0000007000-0xb7)="5dc9146caa2fbe2b6af6969d703eb847cc9ab6426975ebf1924e6cb70c697c7280813270b8deded9b5a64bb3c5e7c8b7831f58379562bee6d363ff0abd6c4b068b89142c834640190bf52a8a8465e786706ebfbad31f4b7b9e7f3d04fbb2a74ba7eccf56d731b751c243ebf080fcf28d9d568205e3896465bbec9be0def8a0ec780c1ccdda07ada84301c6257f12cc6bbaf591358bd96bee482e4d9c2502b9936d64b72568d8608254e010fb2dcbba6031ced7c91ec229", 0xb7}], 0x2, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000e2d000-0x4)) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daf000-0x8)) lseek(r0, 0x0, 0x2) setsockopt$inet6_int(r5, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty}, {0xa, 0x2, 0x0, @empty}, 0x2, [0x3]}, 0x5c) dup2(r4, r5) 2018/02/06 13:48:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x81f823c60f901ecb, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00008f4000-0x20)={0x81, 0x1, 0x6, 0x6, 0xc, 0x4}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x891d, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x2c)=@ethtool_ts_info={0x41}}) 2018/02/06 13:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@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) r1 = memfd_create(&(0x7f0000cda000)='mime_typeproc-(\'\x00', 0x3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b53000)={0x0}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000f19000-0x3f)=""/63, &(0x7f0000122000-0x4)=0x3f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000f19000-0x20)={0x127ff, 0x3, 0x16002, 0x2000, &(0x7f0000234000/0x2000)=nil}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00004e9000-0x8)={r2, 0x20}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000885000-0x8)={0x0, 0x3}, &(0x7f00006c2000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000065e000)={0x6, 0x0, 0x9eed, 0x8, r3}, 0x10) poll(&(0x7f000036e000)=[{r0}], 0x1, 0x0) bind$bt_hci(r1, &(0x7f0000020000-0x6)={0x1f, 0x2}, 0x6) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000423000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1a, 0x10, "84166d9a91e8439ebca86b6f7dad7f2e54ac745d3babbc97234fbc0dd646bdc34f101047715a64a03a5509481623310b00d8b004d11a70ecb43048881ae09e70", "fbf1b620f62cc21081a2c1f79eb9360b14dd25fb1ab6f19de872f3c73b47451f", [0x20, 0x100000001]}) msync(&(0x7f0000bcf000/0x4000)=nil, 0x4000, 0x4) 2018/02/06 13:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00003c9000-0x13)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8906}}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setns(r0, 0x40000000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00002e9000-0x4)=0x101, &(0x7f00006ef000)=0x4) membarrier(0x1, 0x0) r1 = open(&(0x7f0000b26000)='./file0\x00', 0x0, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00004af000-0x14)={@loopback, 0x0}, &(0x7f000034e000)=0x14) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006dc000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x100, 0x1, 0x4, 0xa, 0xa0, 0x20, 0xdf, r2, r3}, {0x0, 0x5, 0x5, 0x5, 0x7fffffff, 0x100000001, 0x1, 0x1f}, {0x8, 0xfffffffffffffffd, 0xa5f5, 0x200}, 0x8, 0xb, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3f}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x6, 0x4, 0x0, 0x3, 0x3bd, 0xfffffffffffffffe, 0x9}}, 0xe8) getpeername$unix(r0, &(0x7f0000c78000-0x6e)=@file={0x0, ""/108}, &(0x7f0000edc000)=0x6e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000efa000-0x4), &(0x7f0000bca000-0x4)=0x4) 2018/02/06 13:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000073b000)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/06 13:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000034d000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000501000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000008a000)="d339af8b3844151e8e3caa70c179197b5e58fc2dfece382f55ee5ac5436400c8"}) socket$inet(0x2, 0x4, 0x20) r1 = socket(0x4000000000001e, 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000726000)=0x7, &(0x7f0000467000)=0x4) getsockopt(r1, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f0000c5d000)=[{0x0, 0x0, &(0x7f0000cf2000)=[{&(0x7f0000722000-0xf3)="e72ee1da18fb2bdccb03d6f6155d805b9871d7955e4616b1a6e299837e280b19a34222e5f063e5699297ea0650f11dcdae12b5a9ecc8cb064943f7396fdbc89a1c988b0163c7bc0640e71eae0c7e0ea03dc18794c479355d56f698fc6c01bd475cd80ea4c396bf23ae303200e3fe47269d0bd96c9bd4df086ffa7889cb7dab071f9595e79dbdaf1ce120379280e8ff6f06de9694419306ad6f5aa8d13e3b6fcda0586a4c1502163d7f55199fb51c5ee600d591b17290732b546827a45867c75661f673518c4c5675d9befbc5e54a0ad4e06086dd7eeec1a505ebd57b9fcf2fc44e0cbc7027859a353ea01a6a0ead7d1864c7f1", 0xf3}, {&(0x7f0000ec8000)="8b7450bf2423949bbf908acb21c4b43f161cfaf3c34edf72860fb491330621b0e52821aa", 0x24}, {&(0x7f0000dc2000)="a3", 0x1}, {&(0x7f00003fa000)="288a58b9b55121d41885229c9bbb8f0816f6663733f31c5761654d3ce216a708cec9616590f4ebe3b93551d67f27d8fe88ea9260fb129fa5ca8a8eb48847c7b932604c8038fbd7cd45a2944ee6fe85f6231c7c9d9e7a3662be7e14af88ef80bede82386b813dd2341d63af65db8d6f98bc84cc7b83d5c36842ad131029d2519e1ab5abf2124cf2e0263149951e3196d7fb388b875cffba8c8ba1bb1a4fdbb76f27f77133732a13080568e53a809d0ce1c8fadbea904d631fef4c870eba7d2bf82786a5b53ca8786dc466c32e04957fc821b2ce72ec8fe59154d30b9fb8e6b1fd86", 0xe1}, {&(0x7f0000893000)="581188989e469e5beaac814b2d3daa7a6c3d313c048e59bb25729efd31c2d85cf103aef4bda2cddb2b66efe78d6f939872c2db591d3c6790df33f748aac09c2949c81c8a307c18bc7a9a15f6dab20952e8d3119b106ad2aa03a4", 0x5a}, {&(0x7f00009cf000-0xbe)="7b6d3717a11fedfa9ff86e9bcce3caa843157a0f678785b2cb67178e0d23cc8ebc48e4757428017853f6ca01d5bba74749d8efcca964122c9893af80db33d9f991760029c941d8895e2fa794b3b217f3d0934eb835d50d2bde5544082e386e86a3265798650d56ee2ee42669a0813cb11e32339e9a5083f82fbaee01008d5bd38fbc6afd86e0c8a2c12a9a53cf57e3f0ab7619c62fb2d9301bd2ff1e3a51838e4b75e567e6847e2f2c110565add6c18dd6b0b908fcea2a93f4d0c46b7d11", 0xbe}, {&(0x7f00007e2000)="b719827c1b612b5e7379d19207203f106b64e42867106a070a519c1d10b1d789cc90cccc88e204bf6c986ae5bfbee587ad15fb9edc70b9b032f0cd7557315b59214fa29dd8cbb4892a808a0d67e26239ba60515be18121f8f486991cca182eff3204234142d37e0ef54456bfab13aa49c2b00a181f5bc493623b4c9c322d91241e7fe33905961b9a123c2eec9936408bb87eca2051186207e033ea12ca9d", 0x9e}, {&(0x7f0000705000-0xbc)="0bb1d5786085ccd7e9bc06e5d5ad1495466fecc2a9a10b027a83534f964d002b1067c77672ce7b103196f8fe1711970a9bf35f4550fec26a30e28c9d4b0fc4d00bc7f3ce37a9c2ae8348d701862201d35ae79b39fdd6e149eca1dfb521ee376ac8a0d699bf4668a160ead43e9a25c6d400a81388b10328b67a0b75e4a5d49a697aa730321cd57d3d2b03a206ab956c49b27e8568362892a8c53dd0467d25f4b3578989f205de6f9b48e29562975dafa95dc34a69b1bbed59e6fe6b91", 0xbc}, {&(0x7f00003e2000-0x87)="477109866319318f8cf4871c6e6cb32075cbc7b9b5e08009733035793ec8c792b971ba6e14449e85053e2d3588518e3da9987a7bbbfaa95ad14ee1aba5796919bfb42eebabdb2e2745ac4178d3368773c9638584525b9331a07b59fdae8ce93d39ed986449524c52731ff9fb602cc4a4174852a6a875a1a79622c859ea2069ca9af4f80315b63a", 0x87}], 0x9, &(0x7f000055a000-0x1c8)=[@iv={0x110, 0x117, 0x2, 0xfc, "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"}, @iv={0xb8, 0x117, 0x2, 0xa2, "d42bee2881d79d229257dd27a285d86c81c9480105588f761d7a2ac05eee02b6a6e5818e15bb6e6bcb509d829761f901a6155dd4d1291b6ce35c85895cf5709365197317fbee8e704ad828b891771bdef72e1bdb5461a2702ded046e8311fd81c1f757d6c05e2b18c77ad218287ec00d3bd8b851e124d5c959df86dfd4d8469fac05e1078ad6ebe4509724552cc5700e24f9984e84cce812ac2d619bb979fd5b5dca"}], 0x1c8, 0x1ffffffe}, {0x0, 0x0, &(0x7f0000048000-0x30)=[{&(0x7f0000a41000)="662d2a51481246846c313178bb0f2635e975c3a3eeaf53edc7cd1e130065702a89a25b443f0bceb657323bdc614db24e34ee27b8900eaa5a1b79d710647cd2cf5965b6bc3b65184f6b8ab811cdc6ca6dd7dcf3392d16887defe026c9cd80c08d2431355b8e80071d4fc684de9a658d649a6be95df0d324dc33a5d4e973cc0713fd98dc9a1bf037cde089db68662b7d6226aea94ba74f8bfe7c684ce4c6cd7cef54f7e969977acfaedb2d33619167c9d8199d73184e10776d85f5d10804a6dd06ad9116d600d589bff595dc7c", 0xcc}, {&(0x7f000013d000-0x9b)="b6565a5ade13e96e36f69a4448481c0b183f9ea9931e43f8af11ff3cfe62a8a2d313dc7c7d0421f06dd6d542c0c9d65f3d64146847ea875fce4ac8d4715aa6f4b3229b683a09971b9b654a2a9b3ceaf3d71ea1cf7b2eb5f406491bcedbeb05687bf1d79e628df899be49fcf44a88a6e459235f18b4aa4a990a74b55bda5a7707a5d05a6777efb41e4ce9188ea4ecf5c7c90fb53434dfea09aceb2f", 0x9b}, {&(0x7f0000e19000-0x5f)="eadd101247ad64a50b6324367a06c08c424227cbe52a830f9012f37c93b358fe652c6fccd7bc47c52019e045c6afbde66104d97be49bd7648a262be9d8ef708199be9485a35086784fc6b96e8f6b5df10af4e196117cc6146bee832f663cf4", 0x5f}], 0x3, &(0x7f0000e3a000)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4000}, {0x0, 0x0, &(0x7f00000c3000)=[{&(0x7f000025d000)="1289a3daf7cad2a5117baca5b81daa1a31871f5cd864b7f420bdb10b0b9758598293de03c2462f4de75cbf260bbf1eabe58be71142a78a8224b5c15e73208cebbcf165bf2ab07b11c23a77cba7b083b98be0ea9ab2f23118cad88915d036b111c582d0f52a56e54120e2b4812a219d82bc1e7794875aa6c0a532f7196dadfb5be54fc5a427b4dad66b8b6dfe658721a6b827bfeb957cf40bbdd3a329e9dec99fe0a0826db1d684aef4e745d350d22500a45a20f48ec54bec190fbaa191871b4247ffd6eedfabb29d8bb01f8f1b62f9d47cfe2e58a7eb76fc21a6dd273e9ca3f3170a56ea2c", 0xe5}, {&(0x7f000015f000-0x46)="4ffac7057245229afddeba8a4363d4d14a63adf34f442856cc66d3498ae2ef77e05f4cfcb62f4e5f6e69a873b9279cfbe5432087cb854865e9b1c4a13dd09193d5001b8305de", 0x46}, 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@assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3, 0x1}], 0x10b8, 0x800}, {0x0, 0x0, &(0x7f0000ab2000-0x30)=[{&(0x7f0000a96000)="5beca52195fd55c1b4b21ef5b1c7fbc4324179f5e6f54530b99498d5d19962c38cbd320a7d35948ff086ab9d449719ea607316344eb32d5d0b1277ef5da7d608c261f62254a4a4568f4376eec55d1ee5a68402f7331aad14685745d4e50f23773a959d7372b72bbb7524133641f97608f694cae9d32349a9408b386c5887a5abdc240308edf7c76399aa26a2d3079f2c473df23b81dba005700559a2f725e7bdf209667757d5ea6eba3788326c0b55b3fe03652ef9e0835343cb1bf3614e4a6d2748016aa587f56db867a6", 0xcb}, {&(0x7f0000d79000-0x20)="3921e80a268efc8f7ad5a3f444f0bcaa5a7973c503f39f0174db1968713b29fb", 0x20}, {&(0x7f00009fd000-0x31)="044fe0e9e31ce3dc6d37a790ab548bb81c24753b0b5fb784ff2a581663bb9fb319e3a720aa0d93839ae36b14f51de43987", 0x31}], 0x3, &(0x7f0000a4c000)=[@iv={0xa0, 0x117, 0x2, 0x89, "48e80643cc4ffd27185cff8fdb0f50ddecb342342a6b0374d0735c9f6714cb623916b8f7fbcf4f2cdfd20618bb6dbf2d411e79600254a5b3e46d2fac7d6ff6d466804456c90ee43689f9405b62a8e4dc20089d5227cc45d36a6713c15590faf55ba702fbf1410aabb64dae0760297c979c7bea8690875d7288521b34a02aca75e4f8c086008bfe0040"}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0xf31}, @op={0x18, 0x117, 0x3}], 0x130, 0x800}, {0x0, 0x0, &(0x7f0000dcb000-0x10)=[{&(0x7f00000a8000)="713abeaeabc082735a6e1fe3d84d163a3a4541b9d24ac4e3e87545fa40abef18436612668ace9f8e28208442c90ed3f6543e1eda44f3a7a932c67385214f1f100bd491d6cc74c4dd509f79956eb68ac910123234285f8c00c1fdce99423bd3d9f077a94a3a118dc582db7683d91171ccb58f3eb78b0c36615f8ed86da91ac401f4da9738593462a623874e32f59a29774c4631bb6aaf797309fa0f34dc75ac29cea3e4a1cf78dd338f4e66a9659ebba27a4070d6224cb34f99fffd913e672fcf08d433", 0xc3}], 0x1, 0x0, 0x0, 0x40000}], 0x8, 0x5) r2 = syz_open_dev$midi(&(0x7f0000003000-0x3)='/dev/midi#\x00', 0x6, 0x40000) geteuid() geteuid() r3 = geteuid() r4 = syz_fuse_mount(&(0x7f00004fe000-0x8)='./file0\x00', 0x1, r3, 0x0, 0x40, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000a54000)=r4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/06 13:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000085c000), &(0x7f0000932000)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 13:48:07 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f000001f000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ftruncate(r0, 0xffffffffffffff81) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) poll(&(0x7f000000d000-0x8)=[{r0}], 0x1, 0x0) ppoll(&(0x7f0000028000-0x40)=[{r1, 0xa002}, {r0, 0x200}, {r1, 0x8000}, {r0, 0x100}, {r1, 0x624}, {r1}, {r1, 0x2}, {r1, 0x8}], 0x8, &(0x7f0000025000-0x10), &(0x7f0000029000)={0xffffffffffffffb2}, 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/06 13:48:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008c6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000177000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cb0000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ba2000)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000c66000)=0xe8) r9 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)={0x130, 0x25, 0x8, 0x0, 0x2, "", [@generic="492fd17825897dbfc48253ab36d561530a5cb3f8afcabedaabe2cdf4ee8c6c150182727b9ae5178758feac7c19e4aa978ce93eb2e037e39194bb7db1a8256360a1168f48062e04de9f96315bb26ff319ebe83743238dda87294cdde04148cfd9e810855cebde41a835b54df520a2f37f88d0c96eb61f99810fe1cc0b9cef007099f4c5341acb4d92bb1ae946d204c01dfcc70040582cf4", @typed={0xc, 0x96, @uid=r1}, @generic="6b2614e7392e0c81152b53f3ae927e9535d98f3fb3cf90fbf70966017d5f5800dd039f9a2d9f9fb0cf2900992a355fdb3fcbffe4746f7e57a203084580550d625df38ea9f6229447e41efd01a6198dd56b184d8b317408fbbc81b4bad163", @nested={0x10, 0x6, [@typed={0xc, 0x56, @fd=r0}]}, @typed={0xc, 0x2e, @pid=r2}]}, 0x130}, {&(0x7f0000001000-0x19c)={0x19c, 0x19, 0x336, 0x2, 0x2, "", [@generic="1e0517304677453bcaec6aebbc5646a4c738d975b2837e25959b75ce45a28ffd13dce29fe501a36e7b2227d312d36704102b00", @typed={0x6c, 0x3c, @binary="41b51be0cc54257ca2798957cbade94b3139b5e420b2914d254d3a410b18c57545e0f2b4e9ef336ed1b25871dc125ad2987140cff47f00b03ad831f94be4606fb30b96ca78d7806cd904e26225445c5db85dc9c22f908231aaf759e7bc1cad441343"}, @generic="1bcdc1ad86c84c1ae90340fa68def2c6fbcc9b1a3cfb446220a33ffa6a4e27592f1981232388b85402909a009f91e80e16fa925f6769b0b2b0b21685a25e3fc98197a2c5826afff31ab1108e7e55ff72510be2f549a3b8ae557e9b871dde44cb8bc503d784a2bf8463d90764b560ac438e94f00bf999e701c2cb3fc7b2fa9d7703984f5e664b1a8428e2e446250178adc1f9273eff4fea9507d26a9fbda5b6f063e4b30803931e21065f3204584463e7fb59031c38abe4093ba002361970f907ad8d1977722a1a8353e79f5d56654f9fc730dca386ff4e91", @typed={0x8, 0x77}, @typed={0xc, 0x8b, @pid=r3}]}, 0x19c}], 0x2, &(0x7f0000001000-0x70)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x8080}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000028f000-0x4), 0x4) r10 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r10, 0x4038ae7a, &(0x7f0000000000)={0x100000000, 0xa8c, &(0x7f0000767000-0x3f)="19dccea9eb1f609a85ca7f603b8195a02d71fc22b2b76055c826cd45fbd968ed57d64bf691707648e2faaaf682506e286e39d7c73d2c3defeb211c6f32c165", &(0x7f0000001000-0x1000)="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", 0x3f, 0x1000}) [ 44.639507] audit: type=1400 audit(1517924887.263:102): avc: denied { create } for pid=6847 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/06 13:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00001bd000-0x8)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006dc000)='/dev/mixer\x00', 0x541602, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x44d9) r2 = msgget$private(0x0, 0x20) connect$llc(r1, &(0x7f00008d2000-0x10)={0x1a, 0x1a, 0x722, 0x3, 0x658, 0x7ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) syz_open_dev$adsp(&(0x7f0000e15000-0xb)='/dev/adsp#\x00', 0x7, 0x32000) msgrcv(r2, &(0x7f000026a000)={0x0, ""/7}, 0xf, 0x0, 0x1800) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x4}], 0x10}}], 0x1, 0x0) 2018/02/06 13:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = accept(r0, &(0x7f00003d3000-0x10)=@ipx, &(0x7f00000f2000)=0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f000013d000)=""/102, &(0x7f0000ead000-0x4)=0x66) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x400000000000002, 0x8000000000000006, [0x4]}, 0x2de) [ 44.707569] audit: type=1400 audit(1517924887.331:103): avc: denied { getattr } for pid=6869 comm="syz-executor3" path="socket:[18552]" dev="sockfs" ino=18552 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 13:48:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) sendto$llc(r0, &(0x7f00008cf000-0xe6)="acaedb1696a2023a93ab49bce4320bcf9c7e4cbfc405a87770c76235ee408229805237e04ced1e7980dbcd0416640ef6802ea8211981f287ec2d2a4bfb2e311f9121e5c13876497a1741d0495803974ef5f8f649dbe0a9d27c6010989d07c6905299892e5a6a42313ead327f110121756491d9405f7967afa78861982d948437689d258624889d1f0ac0c78cb14bbad61e7636b30f637dbcada8ab6b06fd5974d48250821475ce67c1ab3486798a89f08e26af8202df88b0e725c8236249616ee585a33fd1bcec8ba943687664624c6daedf5a8c1492f822046bf652c686ef85426a33758e78", 0xe6, 0x0, &(0x7f000078d000-0x10)={0x1a, 0x15, 0xe00000000, 0x40, 0xfffffffffffffffd, 0x8, @empty}, 0x10) mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/06 13:48:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000002000)='./file0\x00') bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x11, r1, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) inotify_add_watch(0xffffffffffffffff, &(0x7f000000d000)='./file0\x00', 0x2f26eb9feef29ed4) 2018/02/06 13:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008be000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000c0f000)) [ 44.735720] audit: type=1400 audit(1517924887.332:104): avc: denied { setopt } for pid=6869 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 13:48:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d06000+0xc83)={0x0, 0x80000000000, 0xa0b3}, 0x11) 2018/02/06 13:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) capset(&(0x7f000081d000)={0x19980330, r0}, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}) capset(&(0x7f0000f7e000-0x8)={0x20071026}, &(0x7f00001b7000)={0x0, 0x0, 0x800}) 2018/02/06 13:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e3c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000071b000)={0x4, 0x1, 0x800, 0x100}) accept$ipx(r0, &(0x7f00009f9000), &(0x7f000012e000-0x4)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000011d000)=""/13) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000030d000-0x10)={0xffff, 0x7}) socketpair$inet(0x2, 0x7, 0x16, &(0x7f00004ed000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000655000-0x10)={0x4, 0x1, 0x3f, "6d61960ffde4", 0x3}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c60000-0x14)={@multicast2=0xe0000002, @empty, 0x0, 0x4, []}, 0x10) 2018/02/06 13:48:07 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x285, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001000-0x3)={0x2, "ccbf"}, 0x3) getsockopt(r0, 0x1000, 0x6, &(0x7f0000393000), &(0x7f0000f22000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f86000-0xf)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r2, &(0x7f0000178000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x3}, @result}], 0x30) fcntl$setflags(r2, 0x2, 0x1) 2018/02/06 13:48:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x3e)={@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="57774b369604c07e9a7e2c1cebcba753"}}, {&(0x7f00009d7000-0x94)=""/148, 0x94}, &(0x7f0000001000-0x1), 0x8}, 0x3e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d97000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x800, 0x0) fanotify_mark(r1, 0x200000000000003, 0x100000000000, r2, &(0x7f0000499000-0xe)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$unix(r3, &(0x7f0000001000)=@abs, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@dev, @broadcast, @multicast2}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000002000)={0x2, 0x63}, 0x2) writev(r3, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x77)="1d4dc9b15e7bf80c1f1c83488b8370c24dfcaf43c87ebb127d6abf18753326bac6c11d5e2ad6d461ebf30ded1a8d5c8405efdde9aa9c5ff01c00c869bce8fc966fdc2a7a48cd34a111f6ad8b141d3cf5f0fee9cea8886356357559f74ac8bf63493973c8798f9764c5d027c666e40f9863698204fd7af3", 0x77}, {&(0x7f0000001000-0x24)="795788291363884919c2296ae81b8fdcc1255dd9c62b99bf60296d5d780e6e70bdf14f71", 0x24}, {&(0x7f0000001000-0x5b)="9a4dcf775a732097e7555896c92d2b1c9d2696f188404f6261a375654a7c2099dc6bbaeb9c0e4e2558fc5f9f1d1902eed321dbee93e3e202745cd9b3eb8bd78176f4d1908d3be64340e0c7140b1ab6a45e677f95d2880044eb79af", 0x5b}, {&(0x7f0000000000)="b3a2273cf1aa5d93de3623ab72d2eaffd831ef201983b80b4a28f2", 0x1b}, {&(0x7f0000002000-0x62)="07d4c80654ffaf0c11ac9b90f83dd9dc307c6fba5c42ae18e160e2a9da62af22d536bd4566e3006de82c6fb21c453db05ae910a5e110a9cdca535ff8e7d67951c3b1342b6541f7715bb6e44ce0a67dc105a02a141d069009c4dcc0521ffaf3153699", 0x62}, {&(0x7f0000001000-0x69)="a3cc609c1aa588246b357251d90bb33b384f309ca19d55077502179425db2182daf787173e8e6ca59cb5280688712f18b38c37969bf2ec0c942f9ca157c58312177b6c52f4a42e0c621b0728ff593da466f0510b46295736797e35bdd588ef7d7e67615001f559f5d0", 0x69}, {&(0x7f0000002000-0x8)="bb1e8ad5cc671592", 0x8}], 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000004000-0x20)=[{&(0x7f0000004000)="209ff993322f84aca8d59766abe52abaeeb99b54fe4012aa45f408ddfa0d2e3735e1dd68c2bfdc1fd56384db6752ffe7288f32d3b7ef1a37d3ed9bca5544bc4900c60b5d3ecbb23a87ca4392533c72b2c85bff75e417cd530d81405b42403954de5d50a019142b8dbdfd4b20e15d1c20bc4ac513e305", 0x76}, {&(0x7f0000005000-0x8a)="1ea90e990c6acd090c4dfb9138e524ceea874f926bf6db4aa0cd9ea1c047d344695fc5f16b05efa9f72a258a831f7387de76a115727f9631e51ba3526eef1f87751fe50ce082f9b731374ce6d60b97f10b73fd8a8c57dd605b8d09fb9e7346e7f5b239c0d79dc7f99b2432d28ce99d10a2b7fbb6eaaec8bd8820afc8c7ac86b27f4f165436771c6d0baf", 0x8a}], 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000005000)=0x3) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000003000)=0x8, 0x4) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003000-0x8)={0x8, 0x101, 0xffffffffffff8001, 0x72b}, 0x6) 2018/02/06 13:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) symlink(&(0x7f00004c8000)='./file0\x00', &(0x7f0000f7d000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000002c000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/06 13:48:07 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0xfffffffffffffffc, 0x0, 0x22e5}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000011000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000006000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000)={r3, 0x35, "0ea90ec8748cc866e71708eb08baf9c0b172e21b723227b6aa6cf6b9490040c08ecd511063b052dc3e608efeba1c7759deb212bfe0"}, &(0x7f0000002000-0x4)=0x3d) 2018/02/06 13:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0xffffffffffffffdb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) socket$nfc_llcp(0x27, 0x1, 0x1) readv(r1, &(0x7f0000cc7000)=[{&(0x7f00004af000)=""/247, 0xfffffed5}], 0x1) mremap(&(0x7f000027b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000d27000/0x1000)=nil) 2018/02/06 13:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00006dd000-0x4)={0x4, 0x384000, 0x101}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) open(&(0x7f0000969000)='./file0\x00', 0x101000, 0x148) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b52000)={0x400, 0x5}, 0x8) read(r0, &(0x7f00000e4000)=""/206, 0xce) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000455000)=0x40401) bind$bt_sco(r0, &(0x7f0000e41000-0x8)={0x1f, {0x6, 0x6, 0x7, 0x9, 0x483, 0x100000001}}, 0x8) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/02/06 13:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x9, &(0x7f0000996000-0x8)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/06 13:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fbe000)={0x8000, 0x0, 0x0, 0x2, 0x2, [{0x2f0, 0x6503, 0x3ff, 0x0, 0x0, 0x200}, {0x7fffffff, 0xffff, 0x7, 0x0, 0x0, 0x100}]}) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/06 13:48:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/203) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000)={0xb4, 0x0, &(0x7f0000002000-0xb4)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000001000)=[]}, 0x3ff}}, @increfs_done={0x40106308, r2, 0x1}, @clear_death={0x400c630f, 0x2, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x48, &(0x7f0000000000)=[], &(0x7f0000000000)=[0x30, 0x38, 0x68, 0x0, 0x28, 0x38, 0x30, 0x0, 0x70]}}], 0x1000, 0x0, &(0x7f0000001000-0x1000)="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"}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00005da000)=0x2, 0x4) 2018/02/06 13:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ea9000-0x19e)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x1, 0x2f, 0x0, @rand_addr, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x800, []}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f00007e0000-0x18)={0x0, 0x4, [0x793, 0x747, 0x400000057a, 0x639]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000859000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/06 13:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a28000)='/dev/mixer\x00', 0x200000, 0x0) statx(r0, &(0x7f00005a2000-0x8)='./file0\x00', 0x4400, 0x8, &(0x7f0000106000-0x100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000370000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f000031d000-0x4)=0x3) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) 2018/02/06 13:48:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80, 0x100) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000501000)={0x1, &(0x7f0000000000+0x5a3)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 13:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000050f000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x2a0, 0x0, 0x0, 0x10001}) ioctl$KVM_SMI(r2, 0xaeb7) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000f8e000/0x18000)=nil, &(0x7f0000d88000)=[@text32={0x20, &(0x7f000093b000-0x50)="66b8bf000f00d0672e3e0f7fdb360f21e166b827008ee8676581ee00600000b9b4080000b87c4c8877bae8c73b7b0f3026360fc7a864000000c4c1e9f8b51d023f480f0179ef660f3a618b004000006a", 0x50}], 0x1, 0x0, &(0x7f0000c27000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/06 13:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000244000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x200) getsockname$packet(r1, &(0x7f0000090000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a9f000-0x4)=0x14) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/06 13:48:07 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x1913, r0, 0x0) 2018/02/06 13:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000442000)=0x5, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c89000-0xb)='/dev/mixer\x00', 0x80000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4), 0x4) 2018/02/06 13:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000085f000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000e46000)) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000037b000-0x68)={0x7b, 0x0, [0xf43a, 0xade, 0x8000, 0x200]}) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007ce000-0x3)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/02/06 13:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x7ff, &(0x7f00005e8000)={0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) r1 = socket(0x10, 0x802, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000317000-0x4)) write(r1, &(0x7f00005ce000-0x27)="26000000240001f8feffffff00008d4001000025010000000df7040040a68fe90c026b010035", 0x26) 2018/02/06 13:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00002c2000)=0x6, 0x4) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/02/06 13:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) connect$inet6(r0, &(0x7f000047f000)={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, 0x1c) r1 = eventfd2(0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000a15000), &(0x7f00002e1000)=0x4) write$eventfd(r1, &(0x7f000042c000)=0xfffffffffffffffe, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f43000)={0x0, 0x8a48, 0x9e95e8}, &(0x7f0000e03000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000040b000)={r2, 0x1f}, &(0x7f0000707000-0x4)=0x8) 2018/02/06 13:48:07 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000008000-0x4)=0x5dcbcd32) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x10200, 0x0) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x288402, 0x0) readv(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/02/06 13:48:07 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1, 0x1, 0xffffffffffffff01) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, &(0x7f0000efc000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000fff000-0x4)=0x1002) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008d1000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00002b4000-0x4)=r3) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e4000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) recvmsg(r0, &(0x7f0000ffd000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72}, 0x1) recvmmsg(r0, &(0x7f0000fd8000-0x168)=[{{&(0x7f0000ffc000-0x10)=@ipx, 0x10, &(0x7f0000be8000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000ffc000-0x10)) fstat(r2, &(0x7f0000df2000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000f4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000d89000-0x8)='./file0\x00', r6, r7) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) recvmsg(r0, &(0x7f0000191000)={&(0x7f0000ffd000-0xc)=@nl=@unspec, 0xc, &(0x7f00006ed000)=[]}, 0x0) 2018/02/06 13:48:07 executing program 2: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005d6000-0xe)=[], 0x160, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000eb000-0x20)={0x80, 0x0, 0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00001f6000)=0x9, 0x4) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000f90000-0x10)={r0, 0x20}) r1 = epoll_create1(0x0) ioctl$void(0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000b5e000)) read(0xffffffffffffffff, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/02/06 13:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0xfffffffffffffffc) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}, {"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"}}}}, 0xfca) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca2000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000682000)=0x1, 0x4) 2018/02/06 13:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) pwrite64(r0, &(0x7f0000e6c000)="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", 0x1000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r1, &(0x7f0000076000)=[{&(0x7f000077d000-0x47)="42674dd8dc19e5d6eb3e29da001c58b6659995ce528aa0126e04d50a9ea7917e433901e9648f93aae390280addb3202c9584881900b417af5b99971dd820ea5454894d79db1c1b", 0x47}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000471000)) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f000029a000-0x20)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 13:48:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) ptrace$peek(0xffffffffffffffff, r0, &(0x7f000014c000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x404082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000000)=0x49) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f00002ad000)=0xfffffffffffffffc, 0x4) clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000001000)=""/65) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000331000-0x1)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000001000-0x94)={{0x8001, 0x1, 0x8b, 0x6b56, 0x9, 0x3}, 0x2, 0x200, 0x100000000, 0x80, 0x74, "2ac9fdd5596c6f8a840938ec6f1542048934337355892abc59523ecd25a303b131a318e9597842595b0569f342eac8527f1d8dd4a7c237bc06907ba2e75eb63e3937b61ebd31724c95e6eb2127346502a099746e231805c305991ccb694347e3768ed40e91613e0d8aa844c975590148dc89ef5da4360db20020393ae6508922"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f0000002000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x10000, 0x18) 2018/02/06 13:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000fa0000)='/dev/amidi#\x00', 0x3, 0x44400) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000c7f000-0x10)={&(0x7f0000722000/0x3000)=nil, 0x3000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005d2000)='/dev/ptmx\x00', 0x2000, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000ad8000-0x4)=0x19) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a1e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ppoll(&(0x7f0000183000-0x18)=[{r1}], 0x1, &(0x7f000053d000-0x10), &(0x7f00000ff000-0x8), 0x8) acct(&(0x7f000049a000)='./file0\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c3c000)={0x0, 0xfffffffffffffd33, "b8bb524d208b85a0d2784d7a4f698e14d0b726b5"}, &(0x7f0000e51000-0x4)=0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000b4e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00009d2000)={0x4, 0x78, 0x3, 0x8001, 0x8b1b43a, 0xffff, 0x0, 0xfff, 0x40000, 0x2, 0x5, 0x47a, 0x4, 0x5, 0x4f, 0x0, 0x5, 0x80000001, 0x1, 0x2, 0x6be4, 0x3, 0x81, 0x1, 0x0, 0x4f51, 0x8001, 0x8, 0xffff, 0x3a72, 0x4, 0x166c, 0x4, 0x1, 0xfffffffffffffffa, 0x5, 0x2, 0x1ff, 0x0, 0x1ff, 0x0, @perf_config_ext={0x0, 0x401}, 0x104, 0x4, 0x6, 0x3, 0x6, 0x100000001, 0x3}, r4, 0x8, r0, 0x9) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009fe000-0x8)={r3, 0xfd1}, 0x8) read(r1, &(0x7f0000aee000)=""/245, 0xf5) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000c00000)={0x7, 0xbfd}) 2018/02/06 13:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ee000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) getsockname$unix(r0, &(0x7f000049c000)=@file={0x0, ""/39}, &(0x7f0000687000)=0x29) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000cf000)={{0x0, 0x3, 0x3, 0x2, 0xba}}) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000698000-0x4)) fcntl$getown(r1, 0x9) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000a01000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) fadvise64(r2, 0x0, 0x3, 0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00002ee000-0x4)={0x5}, 0x4) 2018/02/06 13:48:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001000-0x28)={0x3, 0x1, &(0x7f0000001000-0x7c)=""/124, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0xa3)=""/163}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000002000-0xc)={0x8, 0x10000020000002}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000003000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000000000)=[{&(0x7f0000001000)=""/119, 0x77}, {&(0x7f0000003000-0x59)=""/89, 0x59}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}, {&(0x7f0000002000)=""/206, 0xce}, {&(0x7f0000000000)=""/138, 0x8a}], 0x5, &(0x7f0000002000)=""/218, 0xda, 0x6}, 0x9}], 0x1, 0x10000, &(0x7f0000003000-0x10)={0x0, 0x989680}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r1, &(0x7f000091b000), &(0x7f00000ce000-0xa5)=""/165}, 0x18) kexec_load(0x6, 0x4, &(0x7f00009c1000-0x80)=[{&(0x7f00002ca000), 0x0, 0xfc2}, {&(0x7f0000f45000-0x3d)="bafcd89cde1bba08951a860144a8c92ded7f6998c45b04104193864d3643dc5f51b08e48cedaf734366b0e39cb85c0bfc182bbf42f7c9f1703f981c433", 0x3d, 0x8, 0x5ee5}, {&(0x7f000065d000-0xef)="63c336f48fade9ece9c045a1ce43f71ab97672e9d074469af11df331f63aa138d073863eb225504914313589ecea979342e18e58d881044ca8667ae5f110999fe4eefb5a95081abfcebbd8f908045fa5da0b8d0fcecc978da6319173804a24be927053df03955e211db3a481889651d6c0edac5a818f39e772055ba7535a294cd11a5e4b9fa52bf1696cf46c53ba21f3ad1913a075b8f5c23597e7dfaa31f652f694a5f915706fdb5285927ad8992cdc583e0cbc0d2d391ff0b4e309a5d55040c02e465452061bc79c6594d41b643284c2a37c858ee0b9a3a57dd37ceba60a355f5be0113d8c92b88bcbc14ebe3a4e", 0xef, 0x0, 0x9}, {&(0x7f000095f000-0x9)="19832a8509edad9f44", 0x9, 0x6, 0x1f}], 0x160000) 2018/02/06 13:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x0, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "063406", 0x793, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[@dstopts={0x0, 0xc6, [], [@generic={0x0, 0x62e, "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"}]}, @fragment={0x32, 0x0, 0x8001, 0x8, 0x0, 0x7, 0x2}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0xffffffff, 0x8, 0xff, 0x8000, [0x10000, 0x40, 0x10001, 0x9]}}, @enc_lim={0x4, 0x1, 0x8}]}, @fragment={0xfb, 0x0, 0x0, 0x3f85, 0x0, 0x7ff, 0x1}, @routing={0x3b, 0xe, 0x0, 0x8, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x14}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}]}, @routing={0x1d, 0x4, 0x2, 0x6, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}], @dccp={{0x3, 0x3, 0x4, 0x1, 0x1, 0x0, 0x0, 0xa, 0xfffffffffffffffe, "c7c6bc", 0xfffffffffffff800, "64e839"}, "2f9bf6ab0fcc04289a4d81b03cbeced441df4d65c1a0ecf71afa37b2acecad0c1ce1bcf26d563a73585e5c47b6d9c70d33c5586b19866fbdff5433878283c9ae7c4b0ee68d7e30dd8473d30076bf9622a984be8ad7678190e30522690ad154fe769790"}}}}}}}}, 0x7cd) 2018/02/06 13:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000043000-0x2e0)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x2e0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000004b000)='/dev/rtc\x00', 0x400800, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00001f6000)={0x6, 0x13, 0x40, 0x40, "865bcf1ec6604f90e0cb7637a7dc7be3bd60e57dfe007fd991b45be5aac6cb47"}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00007fe000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000be9000)=0x8) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000cd8000)=@filter={'filter\x00', 0xe, 0x4, 0x38a, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0xfffffffffffffffd, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, [@common=@osf={0x0, 'osf\x00', 0x0, {'syz0\x00', 0x100000001, 0x3, 0x1}}, @common=@unspec=@recent0={0x0, 'recent\x00', 0x0, {0x9, 0x7f, 0x4, 0x0, 'syz1\x00', 0x7fff}}]}, @common=@unspec=@IDLETIMER={0x0, 'IDLETIMER\x00', 0x0, {0x8001, 'syz1\x00', 0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0xfffffffffffffce7) 2018/02/06 13:48:07 executing program 6: futex(&(0x7f000008b000), 0x8c, 0x0, &(0x7f000008b000), &(0x7f000008b000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000017b000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) tkill(r0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000003000-0x28)={0x6, 0x2, r0, 0x80000001, r1, 0x2, 0x7fffffff, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000001000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"af1566ec2ef807"}, 0xfffffffffffffffe}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)="b1f7e1235589c4d5de46be82aabbe4728222f3f41f2696b366b8068994374886513bbaaf85a6e5df937cd86f2cbab19d82083aae1ef7946bc397ee05fe79367de8b71842865716ac1bc842db431f7389b9e3090e77322f981195fd1af494e01873d6c10a1cf97aa31ba7", 0x6a}, {&(0x7f0000002000-0x5e)="d320183d7fc4c13e85beb5b125de20bd7e505919b29665622b6d25b45b86a8970ae55905078265307acf6be7a130e5ea1841d712a848d15339108341a98a65514b70f973b56c7822a6ef89a35ff9a8b2e7b1ff534aa220c2678d3848eec2", 0x5e}, {&(0x7f0000001000-0xa6)="1bd18792c0f8f891ba6aff9d81eff383d9cf9ee111b067f5be5cd1d4e85408430dbd99a02f9bd8e3c17cd4254c0354de706666b57a22b39778d5d42bf86816853b07864f72ecd1a7dbaf6cb18477b76d524da999f325a89ffbba885a7479019f9f096de7ae3691d02f48a4b254ec4ae32e4f984cc13e77740ed886acc6ed2d26bcbfd2b0342a1ffa9a91ac5f6b638b3ea5692a5a3cac37c48f8092e66b2efd9c035d93b062aa", 0xa6}, {&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f0000001000-0x1000)="2ff17f3857b2e23a96413d1a7ead772aab8736b16ffc855b86c22142e72de671327b5439fa044e08b375a49cb89c899f2ef90d27a53ffee24436505b0a3a701ff48e9eb2dba9e7603ac45aef09b45d8beb068a93f15d94c93d585364e1a78ccab052f23280969685f2d017d97e23a99a50cc8a9c7d13f4f847a9248af721075eda90549aafad2a5b76fb210d3ddeaab40b86a0419291625eeb06f558b7727a3e2dc8dc25ddb34c9389a171315110deee238342d86336f71621fc4eb6d5baac166e626c5371a721f44a03e360795e1c081691b48113a648deabae899dd1775bda561c9948df41ebb33fdba7da3ccd5f09ed33b6da2d8e2e874846b1e41425cec0dffb4a38fcda327c76998f0daa5474884430911f42c599917028116c62225fcb16f66a650107494699fd372f1a6ddaac5e5fa210f8cdb48232d3703e2d64fcf502ba37b291d0993b8f7bfae0db9c21dc4df12ba1106f5a490ad96a993a79af483e953bd8f9544feb26e7517c4cd9a38b363234b4f931325f0ec547d81ffede19ed9369bb222e2792370cb5440681347d88b7abf366166d4b9abe9780846bf6902660f939131c48fcfd9fc2bec5c3a37cd74695dc56017baf85aec40e335356c51fbafad2672a04d0cfc3523ed8497cfa93f769d1ac78e40c92169737a5dc1e32b0e36ed96b4feb5f4a6005026f5cbd72b729b0aa73b063ffec283ef4510ad2b9a5aac5653f83b7324445b06cf2aaa43daa599d5378df75cf6a18b71d55ca15fdf9b8869ec7f1d56f374c7cb4a2f0762786ee70469b3a247156fb6530632bf2f6dcfd84aaef0d2a298c3b38295b6acc40d3e869694b1a218a2ba16bc6faf06750cecd298254f2a9f18b47f3e846b1a45acf7547abd57fb0d6ae472938aa324bd5078a6b2fb84839e6d5b261ff74a89d0c13faba0ffb20116cc88768bf7e77a1290c266a869d4d76a80ff5ada134e1f6e296b1f3ea97a8e686555004a465528d54cec9781572ec866d809d884332dceea691aa5678e55c234b79f34e495fe0a7568be792197ed7d45a08b324d5154f9029b95025016bcdaed66640b8bc74e99aea3b934e8d5ec044eda05d5a8f052ff9f63de782299c369ad82f93fb85279ec013a017ac0efa99d3c0d34d78307c71d22b8fae3a994510cf801dc0ea4d2cfdcbcd431f374f8886ed644dfdd6a2fdc335e02993d8b1381d95726f3e1f4d4e2a2bab3b1e2165437e979824bbae151a6e78ab8060ec6b48ee841a199db3560ba67dba513ada48b31fc649d4e57744a684deaa35a99a63fc6dca6cb945f08f64719ea0c64aad4ce0945ba0e8c368435c9f54ee1a37c87af5f89781817a8ee81ae3293577d28aed3fe6930d6da6cc517d09ddc486027e7246a54c9533c775a74110f6dc3afb6579a60dee5a582f3855cb945d300e36dbf82fec236e189f33a8400ce0b68ab28a381db4caab7629fe7d7f18657131d16fa48fd96fca9b656c8de35bf518b037b9ea53a0066a9c81d1d4cea399540b09e85887dea665d76a841e0c9aa4830ffe88a5e930701ae023c259aae97082f6f3caab00ec85da8c8bf127accf7dda8aeff81735f050dab720ab12f8f368d504d9719a44b94d01b1dbd903e02f6c726406ffb45d1d5dbb679652554681cd04a9c2817582d8911c453915db70997abba7ba548971269757a8f26e4cf930b171892fb4f966011f874154896233c3ef22bb44ba1d6d9ee923c87563d499be3ef9abbf7d5f6defbd415497df7683c8dfe44ef13137bb808b214794c7ea50df1c09d6f50a609ab779b7e2c0eeb6cc6dbd695778bc7846a6953263c641678a37ef76677e9d21e1033a1ffc7acd64cf0d6c333baae6e2911646ef6724a99e6ad10187c206af9e4777ec805eebcb30b476fa253b9d2367305b39ae19fb409a6e9dc45ed334fff3739807d75a99df374244d4ac164481286b45d92637e61af757a5c6bac20d18954ed0c97f6db3a6d2b1b80708ecb0e86c341779204e2a0c5575b35bfc209ea044c52d9d7b7c51e47e53124e1123e01209fc703cde1a1cdb129fa679a44e806c8da707990695c740bd7625dced8faa95f777fd9a4343ef69a3d1ac6f7082a8b0020bf1b902c17ccb6e7a177990348507317f33399127ccdb86fa6272148ee9552ea485ec456737242c5bee7fe3548441eaf5f657617a4a044b56205bd7a11ff3b271de2716adf2ae5b4bb46d6649f16bdc087410a8c5c8cb4a6dacd1f236b91c2d87ddab7ab7ddcbeaae60ad3b82287f55ab36d144af964097c412a6085b1695535353ca524e4da481a74e534e115e6d1da73d447d0059165f4fa8b6057d86e91101da10758ca374fd524dbe76f27bf86c35543b66003f8875754b0c1211d4096f4bda7d508bd24819f01a366bfaa9448a7435477e9e3eab8e68c4954405ed8b13f6824ac9690c4488e21c8104944797a27df7e2512641da38b1defae0c60144d9b0c4fe4b1f1cf34ad33d1fd376815c0d1f69ad209813d112ef481b2352b5fb8a0911507eca3ca84c1f751e1acee272c6553cdd9537d5841e5d0d5f0813087da7ec147d98b604ac380e4643171b5b3c60515a01ef8c10c7481a89ad1825c751d9ccc5b6653fa43f4f134c9120e468f0d8ae13fff20e7fc71ccaca6984308d89190d24edb3059e4d0c04827cfd81188fdbf9e8862e188fb52eb896c5bbccae7f4f21e25c40f8cdbde66cbcdbf1af64687a2748ca77993542decf53d4817ca2193fe321d59951cc6f3ceb707048af353b39cb8489974ccb6db6b6b5790a9ff99cb7227b0ca2177e75eed23c70ab898715f758cfa881b084039b2ea8d74311acdde57247774f04cc138cf1b8e6e690af6d79f12ae54c752c7269fd2e39407216c6213abde429727c9225243d593f0364bff7fa46ef6a9ba64f47f2991a6d9a3a701aceee42735d7893fa4339faefb3a8fff4a58758c18820a77de47eb6c6bfcc5d48520a5cc26b577f425f9319e19e2df8d10c0557dd321b2b3ab286611f093996955e9b59662a33ab230b49aebd0871777e0f648668fe09e9a32d605a1d1d74cb00ba21ff3420c7ea00e226fd0eac388b88c3328a2209c4182b933eaf11aacc92f058d3c282556520f03e7c8f56aafcf8c475b566842f9163344f9179cc5f45888f8d95d6d7e4f04d14040a038a680d1644f566f90dfb2eddc5968942ee31739817d168453525248255e8ec1ecabe0919123aadad778e8d4189d7fecbf8bb9a1eb8536f7a711fbe456384339934e9b6a03a57823c83681d0bfaeab9825f2d8f77b579440f5976df2f3264739daeb532ddee11b03f69b437b044d93d19c1f0f881b0b9a3d278de7c6a7bbb04522d481cd97db1002bf5d63d696e8a7bb66c9799b701e25c84221adb674bafd0a130027c00ecd13b30913cae5108306b52c1c5861964938dfc3c6caa42f8ea7178767859d51c5abb118b44e710058a903e23d5fe11574e7a97c9c749142c78245e93799ba5400457c5d1011c82eabba801c0e3331605e963696b237c9e68b7cb8ffae5ee21827714c3ef66991e05aac9c5d039e85c372651a7f1dbb9144a81727af2529aeec05f9ce0de6a670351a9bd6e9b6dd848fd340f46fe44feca2df948467a2ef7d4ea3ddc06c73c8c74fc18fd3d392d866ec3b664245301de0bde365a640ce64386d08422c6bfdd797a5dda3bb7af5b92174f3588004436c8c4a1fdc024aa705e7173da9ff048a451e667a9f544c4430e3e143a962a9d7268638dace4babad05691b147d2c71fc86a2259e4ca3e3c6b7296cedb14ae8d09cfa994412b5a0669c57bbeebec4f855c14282776a1373842d6a22827b77e7de3c3297098a472dc50cdcf1e5ca558cae4f283c6b2d94368cc103103db5dbef004ac408d3469650a315bb2266a70cb67750c20ccc811e8ac6fb0efdba47748e4b7519a002ca7d77109c5702069b074b0b5f3e5a789308425bfe48a4693211e36448b5741ce38131897659dbeb39a94768fa73319be7215a5c0b786617f14b4ebb78aa178061c88a54744ca6329af712081dfa4a1677948967f7e5a5839c958ebe460ce634af90575b875a452fde2008fd178519b9fc8b9e0448f17c5e255101006eab46a9a43292d7be4489596761992ba7e624d472f43e74a480b0bf6572b3dfef79c86cd8278f36e4860a87f1b7e63c5b91483d25bed4afeeb763462bd642d01c78fe32bc8ce7f541b53532852ad54bb4d32b4eb4f10097608cfb17be1c773a54c3d3397540945e4ccfd033e0beefa9f55b571f8872a2b904bbf46b367ad3812b7040b3d4087610644cd4997b5028dccc75624916acbad6f1b1cbf9b017a3bf9ca205dcbe8c4fec164248f9e58f21f53c67513eacff8f74bad6b86211c06b7f22e10eae44e6dfa94e139fe7543041b84d5904b42cbedc28ea47cf0b5d0a14dda96292614e16b9b316d3eb9f41aa8c253e7b17720b894724d0172d96244e1458d9ba54be4e643e7d7187954a2e91c4d9d7ae6cd68d87d57b3e9a7fefabaca1b71c55c99a8ac3b292ad018902dbc1609b6795576c28431d485869896317f5fb42b895b1143f7055da8705e50d45306097ee72e39d96f8d128d92308ee952ef20bd1edbdf99a50ae15f07ba1684420090ddc8a621fdd59074b77b9bd818ed99f8ca48eaf69d528d94f00b09aa3203ec0a4c3ade7bac7478c937a86df4011532e651f637efc803471b7a3f397965f3cc5e2d7c90d3370e50900ef26700ec5d49f7cc9353aa7c4fda2a53fed3d5f7ed847bc412fad8fccdfadcab83bcdd76bd28bc6c1ed6bcf31a3df687fec4e6a129815641bf3db25798072b7fbbb4d2db1350ec4eab2980b034d02cd8eabf2573f7ba70edc1b564bef98b039e5e7af96956d5d4d73ef3eceaf07ec49c7e4cd1ae6bdb4cfa1567c312f142baa88429525985a8fb6985dc9f70c8faea492ad89579320e312c7d25fad9fcd749ecbf3641a6e4630cf33352c97c039d09f7d628c60403e5a99e1f6c220edc8d54296b12b06daf80ff88794f73a476c8febc18231af396505eb1deccbd518a9d8c8066406b689730eed1dc1e0a437bf4cde58afc9546ae6aee3383aa233fd80cbd2449f1b55a2c6672ab6ab027274054345d0bf6a60bdb58e84d81054b32a77a6a751244873da5259733c81e3719832f002178cc5393784af483c3436726bec7ac11a3be60e81b647a20611d099a1b96c88fa44b532ace32a3b3c4be1350a92c1cda4471e1427aafad9efdac9ab22cf320e4d85def3d6d715aa9678a36b7d7b20c68196f02a24fb9b5e2243b7ca57e8c7328e73e1e6c0248fbe31bfdfd58053a48ebbb033bda5a779ccdd2c909e11ce4ae626614d82bc3310187d901baa2fa5a51f29fd52281cf1f566ffab914ce4906b72542fb406c84b93778ddf011f8d64a4d8454af559a534a7ce80cf010b457e746fddfb714be6fa0afd60015f87ad18e82601519e6e836ce280c0e6243c949b96cc4de6075f75bbd433b518cadfdb7b50bb0f9e40e93a5d322313877a29dbf3b6b767fbd778a29b072d21243caac924d66a98e6cce69c65f9beabbb30b6a6dda42ec4b1d2353b47a91f7b1345418ebaba5bbf6a437b073c6fe37066e3a632ad37f1aae1a69cfc7f673c099d6a868ac099ea3a1b5d3ad6529de7980237e50f4cd390b2dff102b23a6fa7520d69214ada90c2fddb91a31bcef97a60d9cae3128311332abe1773295ca645d833687026d20820ddc5f7d2f0097093f7bc6ebab20bef7cf3f71838e5c1b196cd7becc051104ae3c4e9454c5158023bd547d60daf3c093", 0x1000}, {&(0x7f0000001000)="8477fa0d07c90d8ba0d40533205ef8227c94e228ca92fb17da855888db1de9cee06c4779307120569ee3d7d68ece25785a45bc8bc53123c5b67224d313d7a4e4048501fdf5c92c3b4cbcd2b6ea260ebb18814ef11c8746a05f32f1a524b37dd4b4921f95dff3e3772bfe8cdd007850ba2725fca7d95c956c1f09b1b19db013095c13803c52a1e2de9549925f36570ef55e293bded0ef2b97ad2a1770f5494cf85aada2bce74a3d17", 0xa8}], 0x6, 0x0, 0x0, 0x4000000}, 0x0) 2018/02/06 13:48:07 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000006000-0x10)={0x1d, r1}, 0xffffffffffffff3d) 2018/02/06 13:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000cca000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000ff9000-0x10)={0x28, 0x0, 0x0, @my}, 0x10) 2018/02/06 13:48:08 executing program 2: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") get_thread_area(&(0x7f0000d26000-0x10)) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000d2e000-0x8)=0x2, 0x0) 2018/02/06 13:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x6, 0x4c, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000017a000)={0x10000, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00007f8000-0x10)={r1, 0xf977}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00006af000-0x2)=0x800, &(0x7f0000d30000-0x8)=0x2) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0xfffffffffffffd18) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/06 13:48:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ba7000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003ba000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002e7000-0x4)=0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000cbb000)={r0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000085b000-0x8)) seccomp(0xfffffffffffffffc, 0x0, &(0x7f00005b0000)={0x200000000000019b, &(0x7f0000f00000)=[{0xe, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000099000)) r2 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000646000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = creat(&(0x7f0000ec5000)='./file1\x00', 0x0) syz_open_dev$vcsa(&(0x7f0000982000)='/dev/vcsa#\x00', 0x668c, 0x101000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x0, 0x0, &(0x7f00002c0000-0x100)) mq_timedsend(r4, &(0x7f00005fb000-0xd), 0x0, 0x0, &(0x7f000085b000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003bb000-0x10)={r4, r2, 0x7}, 0x10) 2018/02/06 13:48:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000cd000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000a9d000)='/dev/dmmidi#\x00', 0x5, 0x101000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000086a000)=r2, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f"}) 2018/02/06 13:48:08 executing program 5: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000c3a000), 0x4) r0 = syz_open_dev$mouse(&(0x7f0000c1f000-0x12)='/dev/input/mouse#\x00', 0x5, 0x40) bind(r0, &(0x7f0000b7d000-0x10)=@llc={0x1a, 0x10, 0x51c, 0x100, 0x101, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x3, 0x1, 0x3, 0x0, 0x2, 0x6, 0x5}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x28116, {{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}}, {{0xa, 0x3, 0x1, @empty, 0x1}}}, 0x108) 2018/02/06 13:48:08 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000026000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_getnetconf={0x0, 0x52, 0x401, 0x0, 0x3, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x0, 0x6, 0x100}, @NETCONFA_IFINDEX={0x0, 0x1, r1}, @NETCONFA_FORWARDING={0xfffffffffffffe7c, 0x2, 0x80000001}, @NETCONFA_PROXY_NEIGH={0x0, 0x5, 0x3}]}, 0x24}, 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000001b000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000027000)='./file0\x00', &(0x7f0000028000-0x15)=@known='system.sockprotoname\x00', &(0x7f000001f000-0xa8)=""/168, 0xa8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000027000)=""/206) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000029000-0x7b)={0x0, 0x73, "29a1df83c06f8ab3d2c8fce985b95dafec6bb416336bacce238c54cecc079420429914f2878ac86ed63e4128e8239b5a0a5e03ea5ed72c374f9044562c6ebc4af9eb8346b2d057c7204eba0a569b659b41e946f0ca2d969141b122fa780d9f1c9bde06822ebcac9cd04335208a827519985af2"}, &(0x7f0000024000)=0x7b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000001a000)={0x8, 0xffffffffffffffb5, 0x0, 0xcda2, 0x8, 0x2, 0xfff, 0xd1, r3}, &(0x7f000000d000)=0x20) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000021000-0x20)={0x1e940000, 0x30076c49, 0x6, 0xb18, 0x10, 0x7fff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000002b000-0x20)={r2, 0x77, 0x80000001, r2}) truncate(&(0x7f000002a000-0x8)='./file0\x00', 0x200) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000028000)=0x3) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f000002c000-0x4)=0xd5fa, 0x4) 2018/02/06 13:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eba000-0x9)='/dev/dsp\x00', 0x101000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000b59000)={&(0x7f0000962000/0x3000)=nil, 0x3000}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/06 13:48:08 executing program 0: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r1}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) io_setup(0x1, &(0x7f0000ed6000)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f31000)={0x20, 0x4, 0x69, 0x80d}, 0x8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f4b000-0x50)={@generic="40fccffce9a927cb2f8330cdf4b587e2", @ifru_ivalue=0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000c67000+0x698)=0x53c3ca6c) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5, 0x0, [], 0xffffffffffffffff}]}) 2018/02/06 13:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@algo_auth_trunc={0xfffffffffffffeba, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/06 13:48:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000cf0000)={"fcd09be5257101d3be6f7d4d3ab8cc14", {0x4, 0x0, 0x0, "2280e7e1584a"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = memfd_create(&(0x7f00004cb000)='GPLwlan0\x00', 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004a3000-0xa)={0x0, 0x3, 0x1, [0x9]}, &(0x7f0000810000-0x4)=0xa) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000dfe000)=r1, 0x4) 2018/02/06 13:48:08 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8, 0x80800) 2018/02/06 13:48:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) ftruncate(r0, 0x4002) openat$sequencer(0xffffffffffffff9c, &(0x7f0000491000)='/dev/sequencer\x00', 0x200080, 0x0) sendfile(r0, r0, &(0x7f0000002000), 0x876b5e798) sendmmsg(r0, &(0x7f0000508000)=[{{0x0, 0x0, &(0x7f00004aa000-0x40)=[{&(0x7f0000316000-0xa2)='^', 0x1}], 0x1}}], 0x1, 0x0) 2018/02/06 13:48:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f000067c000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0xff, @empty}, {0xa, 0x0, 0x80000000, @empty, 0x7}, 0x20, [0x3, 0x1, 0x7, 0x0, 0x9, 0x1, 0xd89000, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000356000)='/dev/admmidi#\x00', 0xff, 0x60403) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000a38000-0x64)=""/100) r2 = syz_open_dev$loop(&(0x7f0000b67000)='/dev/loop#\x00', 0x0, 0x4000000009) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000029b000)='/dev/ppp\x00', 0xa002, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000715000-0x26)=""/38) io_submit(0x0, 0x1, &(0x7f00002ba000-0x8)=[&(0x7f00006f5000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00005d0000-0x3e)='h', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) syz_open_dev$loop(&(0x7f00003bb000)='/dev/loop#\x00', 0x4, 0x40000) r4 = syz_open_dev$admmidi(&(0x7f00004af000)='/dev/admmidi#\x00', 0x4, 0x140) perf_event_open(&(0x7f0000ad8000-0x78)={0x0, 0x78, 0x3ff, 0x7, 0x5, 0x9, 0x0, 0x0, 0x40c61, 0x1, 0xc26d, 0x1, 0x6e5d, 0x8, 0x13, 0x518, 0x4, 0x7, 0x9, 0x100000000, 0x2, 0x2, 0x876e, 0x8, 0x5, 0x1, 0x3, 0x1, 0x8001, 0x1, 0x7, 0x3, 0x0, 0xfffffffffffffeff, 0x6, 0x5, 0x2, 0x3, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000ffc000)}, 0x8, 0x20a09b59, 0x6, 0x0, 0x1, 0x3, 0x9}, 0x0, 0x3f, r4, 0x4) r5 = memfd_create(&(0x7f0000f97000-0xb)='/dev/loop#\x00', 0x2) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f0000925000-0x16)=""/22, &(0x7f0000ef6000-0x4)=0x16) 2018/02/06 13:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e7000)='/dev/rfkill\x00', 0x101100, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000d69000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r1, &(0x7f0000735000-0x30)=[{&(0x7f0000fef000)=""/241, 0xf1}], 0x1, 0x0) 2018/02/06 13:48:08 executing program 4: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000ea4000)="daf347ad30d027d93bd1487fa26df1ccecfff25e8c42b659597579dfee485c57f1875b2d0860385fa57bcf54e965397f06a421bec638d939933478f8890db4e196c7cf48774cd08fa338304a409efc", 0x4f) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) r1 = shmget(0x1, 0x1000, 0x800, &(0x7f0000784000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) sched_yield() 2018/02/06 13:48:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000014000-0x4), &(0x7f0000013000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000011000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) 2018/02/06 13:48:08 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8), 0x100000002) r2 = getpgid(0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000201000)) tkill(r2, 0x1000000000016) 2018/02/06 13:48:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) mremap(&(0x7f0000476000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000958000/0x3000)=nil) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002be000-0x8)) lseek(r4, 0x19, 0x0) getdents(r4, &(0x7f0000001000-0x30)=""/48, 0x30) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000227000)=0x8001) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={0x0, 0x8}, 0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f0000599000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00008eb000-0x8)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000a7000)={0x0, 0x8}, &(0x7f0000e06000)=0x8) r7 = dup3(r2, r3, 0x80000) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x1}) openat$kvm(0xffffffffffffff9c, &(0x7f00004d4000-0x9)='/dev/kvm\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f000017b000-0xc)={0x7fffffff, 0x3}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r8, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000f01000)=0x80) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 45.528023] netlink: 76 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/06 13:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000033c000)) [ 45.580169] netlink: 76 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/06 13:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x56d, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000798000-0xb)={0x4, 0xffff, 0x401, 0x8, 0x5, 0x8000000, 0x800, 0x200, 0x8, 0x1000}, 0xb) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c9a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x2ff) 2018/02/06 13:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000969000)="d3ab23000000c02756ba602dff14000103fab942a4b20079ffffffffff05860055000000ef00afd40e9ddc42fba804b966", 0xffffffffffffff35) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/06 13:48:08 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$bt_rfcomm(r0, &(0x7f0000d51000)={0x1f, {0x1, 0xd43, 0x4, 0x3f, 0x8, 0x200}, 0x2}, 0x9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000071000)=0x72000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x27, 0x9) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) 2018/02/06 13:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x101}, @raw32}}}], 0xfffffffffffffe79) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000459000-0x28)={&(0x7f0000369000/0x3000)=nil, 0xffffffff, 0x7, 0x2, &(0x7f0000dc9000/0x1000)=nil, 0x7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000775000-0x50)={0x235, @time={0x0, 0x1c9c380}, 0x315c, {0xc1, 0x6}, 0x3, 0x0, 0x9}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) r3 = semget$private(0x0, 0x2, 0x180) semtimedop(r3, &(0x7f0000c71000)=[{0x3, 0x0, 0x1800}, {0x1, 0x80, 0x1800}, {0x0, 0x1, 0x800}], 0x3, &(0x7f0000218000)={0x77359400}) dup2(r0, r2) 2018/02/06 13:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000af2000-0x4)) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000697000-0x4), 0x4) 2018/02/06 13:48:08 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000002000-0xf5), &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000f1f000)) 2018/02/06 13:48:08 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000599000)=0x1c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000a83000-0x1)) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000005000-0x1000)=""/4096) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000016000-0x11)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000015000)={0x6, 0x2, 0x2, 0x4, 0x8001, 0x100000000, 0x200, 0x955b, 0x1ff, 0x6}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000006000-0x4)=0x6, 0xfffffffffffffd25) sendto$inet6(r2, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 13:48:08 executing program 0: r0 = memfd_create(&(0x7f0000d23000)='@!\x00', 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000e32000)={0xf000, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) signalfd4(0xffffffffffffffff, &(0x7f0000894000), 0x8, 0x0) 2018/02/06 13:48:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x10803, 0x24) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b56000)='/dev/kvm\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair(0x1b, 0xa, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0xfff, 0x0, 0x3, 0xb47}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000001000)={0x100000001, r4}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000a23000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f000009d000-0x8)) 2018/02/06 13:48:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00006e8000)='/dev/adsp#\x00', 0x7, 0x8000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000059f000)={0x6, 0x400}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003e9000)='/selinux/policy\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008d1000-0x10)={0x1000, 0x8000}) pause() getpeername(0xffffffffffffffff, &(0x7f00001b7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00009f8000-0x4)=0x3a) connect$l2tp(r3, &(0x7f0000def000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @rand_addr=0x6}, 0x4, 0x4, 0x1}}, 0x2e) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r6, r5, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ce7000)='/selinux/load\x00', 0x2, 0x0) creat(&(0x7f00004fe000-0x8)='./file0\x00', 0x0) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f000012a000-0xa6)) 2018/02/06 13:48:08 executing program 7: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae4000)='/dev/vga_arbiter\x00', 0x80200, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000553000-0x8)='./file0\x00', r0, &(0x7f0000ae5000-0x8)='./file0\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xf) 2018/02/06 13:48:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x404000, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000-0x6c)="c7e66c960b4f93e5d4e2202e8303afb3ce209077b00f3289531c59318ed2c8a69db5fe7ac2e074e5a1048fba9eda38533fdabcdf4e7acfabb31d5d806e1e75c065060becb49ef376c0b198524515ea8b2b1922f490d21712da5d68362051d2753656c5815a31d293b98caff3", 0x6c) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ef0000)=0x7, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000351000)='./file0\x00', 0x200, 0x80) pipe2(&(0x7f0000cb2000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000ef0000)={0x0, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000ef1000)='asymmetric\x00', &(0x7f0000ef2000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r4, 0x0) r5 = syz_open_dev$audion(&(0x7f0000a1f000)='/dev/audio#\x00', 0x40, 0x2) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f0000ef0000)) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000ef2000)={0x3, 0x14, 0x101}) setsockopt$inet_buf(r3, 0x0, 0x61, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/06 13:48:08 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000069000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00007d7000+0x1ed)=0x4) r1 = add_key$user(&(0x7f00001dd000)='user\x00', &(0x7f0000afa000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ed3000)="1dbca2d4293f40e49c5d348fc401e7d5f5650bf1e8241020a9ec353e9d72fc9fb78f1620b9825128720ea4e8529f364731b38d85dafab94cfe7bd53df5cbc1166089e2bb217bb8bbd5e0a349b270c4d3b8f76fc130a6fde6c2f5d27de273ecd9c5a094f05c7144be7d9a09088fe6370fc191698836bfb80fdc67c8dd637063157f30d5a0862db00bf6789dd6221081d7f0de37d9f7a139cf4158ea6ee18fc1bf5a6f13103e51c250a7d9a46cd9ce15abe2f12d4b8ab6d22414f5c9", 0xbb, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000b69000-0x6)="ccb1336ea37b", 0x6) sysfs$2(0x2, 0x131, &(0x7f0000289000)=""/4096) 2018/02/06 13:48:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000075d000-0x10)='/selinux/policy\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x0, 0x100000004) [ 46.210777] syz-executor3 (7109) used greatest stack depth: 15392 bytes left 2018/02/06 13:48:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fe6000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)}) request_key(&(0x7f0000ffe000)='syzkaller\x00', &(0x7f0000d2d000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000081f000)='/dev/mixer\x00', 0xfffffffffffffffd) add_key(&(0x7f0000cd9000)='ceph\x00', &(0x7f0000451000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00004cb000)="7df51edbdd81e0b7672ccc3cca0fda1e3fab0e56989790530423a35f4349921fd1ff9cc004d631c19b0aee04db9ffab85d2eb569927fdaf05d3e84eca302c218180b34b7341bcae5040acc9b5776973a425b739a0c5be173b2abebad6ac80f2c0f037ad1db93bf69a44ca6416eb6a1b92f863b704ee01575b445b70084ea279dab177748a7d37f18dcacbd77997c28c18bf4bad3f791a819fb7410b4e91fab6ac495758303b387784c9cb848d3cfb45a1a7ca3d6682d7bccd60de28d7225a90b4ea966b1e467fd49936e84f22bccb62f56a7eb601a478e2574be4da61b8a3c8883974f8e03f86465a7067469729cc5", 0xef, 0xfffffffffffffffb) r1 = request_key(&(0x7f00006e9000)='big_key\x00', &(0x7f0000c66000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003c1000-0xb)='/dev/mixer\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f0000dfe000)='user\x00', &(0x7f0000629000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00007f3000)='\x00', r1) r3 = add_key$keyring(&(0x7f0000feb000)='keyring\x00', &(0x7f0000c1c000+0x9a2)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bbf000)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000df000)=""/12) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f00005ba000)=""/97) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = add_key(&(0x7f0000cb0000-0x8)='rxrpc_s\x00', &(0x7f0000463000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000595000-0x92)="958e5d82f956a8214f53302d7d1fca0478258a23d1193a53c3f1f98010abcf2bbb137241ca7954b575f852c9f584ac43c370af1ae261c68e678e02c230181314cc146ab23dc99aa1c7b3b6d08f858a3a05c54e34ed462f12f78cf849308346e17fb518eef075b201ec634eda34fea1edb24dc9e01d2af8f34b5ccc3c66f761cf4650b01806c02f72d61160081cfce5731b49", 0x92, 0xfffffffffffffffd) r5 = request_key(&(0x7f00006eb000-0xa)='encrypted\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003f0000+0xfe3)='>keyring\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f00000d2000-0xe)="d19520d18d12ff70922df0764e6d", 0xe, r5) 2018/02/06 13:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000001000-0x4), &(0x7f000067c000)) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000e3e000-0x4)={0x5, 0xe6, 0x100000000}) 2018/02/06 13:48:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000833000-0xc)={0x3, 0xffffffffffffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000046d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@l2={0x1f, 0x5, {0x101, 0x20, 0x9, 0x1, 0x20, 0x3}, 0x80000000, 0x200}}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d8e000-0xe8)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00007d0000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ac3000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/02/06 13:48:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000d27000-0xa)='/dev/vcs#\x00', 0xffffffff, 0x8000) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000dc4000)={@common='lo\x00', @ifru_mtu}) 2018/02/06 13:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffe7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) uselib(&(0x7f00006ec000)='./file0\x00') mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000bd3000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/06 13:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$dmmidi(&(0x7f0000b81000-0xd)='/dev/dmmidi#\x00', 0x4, 0x141000) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000006000-0x4)) getsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000249000-0x4), &(0x7f0000ae6000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00007ce000-0x18)={0x1, 0x1, [{0xb21d, 0x0, 0xfffffffffffffffa}]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @sint={0x3475}}]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) 2018/02/06 13:48:08 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c9f000)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000630000)=0xe8) setreuid(r0, r0) 2018/02/06 13:48:09 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/enforce\x00', 0x880, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f000001b000)={0xf3, "7fd898e1f2fff60291971c64142a47ca37bbbb104e7b5da6b05724a1b05f8428c5ad6b2450219dd06fa80c821a75d66ddcd7b69329f3880ef65ba79ecc96e081911538c4f3ae99fb7ab571f679a3c8c53f6b92306e476025eb1758e937a95164f35c88c54b0f9ce7114acde7211bec8326542493611dd357884a5fb06913f4e3b68e95752448c9b4e1fabc079b56a9cc04014d613bb326b658305d3718142122e0d47cc52fbfee344fa99d20a78e54dac3583b7a8fc2c6c7de519b3362332ec36dfa177bf981fd70fddaf663c9d141f9d6e00c36fdee234160f29f06d9097289abda0939dea6a8b3609b307f9212244fc7eaee"}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000030000-0xc)=@kern={0x10}, 0xc) 2018/02/06 13:48:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000cea000)={{0xa, 0x3, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}, {0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x3, [0x4, 0x6, 0x4, 0x2e, 0x2, 0x5, 0x3, 0x5]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000006000)={0x2, 0x1, 'client0\x00', 0x4, "a508b9b29d34aa07", "49947117e1c6e30acb223d69f8298dcd8d80a775bf234e38f0002b65ac7f1feb", 0x8000000000, 0x7fffffff}) 2018/02/06 13:48:09 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, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00008a8000-0xbb)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005bf000)='/proc/self/net/pfkey\x00', 0x240000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000051a000-0x3f)="1b5836cb59d1d1f48f0d56b027d32d08969b717e876f37a7a05da6b4816c4ad093e209b1a63e169382bc5f53e75a52d8b0e0315703397bfb1c0c13c832bf5a") 2018/02/06 13:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef5000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x2, &(0x7f0000f72000-0x8)=0x0) syz_open_dev$mouse(&(0x7f0000618000-0x12)='/dev/input/mouse#\x00', 0x5, 0x400) io_getevents(r1, 0x8, 0x8, &(0x7f000069f000-0x100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000be2000-0x10)={0x0, 0x989680}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x87}, {0x6}]}, 0x10) 2018/02/06 13:48:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00001aa000-0x34)={{0x0, 0x2, 0x0, 0x3, 0x4000000}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004ba000)={0x0, []}, 0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000086000)={@common='ifb0\x00', @ifru_flags=0x201}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/06 13:48:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r1 = memfd_create(&(0x7f00002cf000-0x1)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000816000-0x81)={0x0, 0x79, "9bc9bd9ca3166d64155a6c2d8b41c10a2badda1cc1b377e57c9940b6225906ef1de1abeffbdd37bc34c43eb3da4849abcae316e66b2a723d9cc4cd1c3e51ec7caf7c6302e2cd05c6ebb4c2e3d3fa6b8263ac7570bff0c81c514b128fe0d327dd1c43e7aca19b5a8b715dc32290a9de8519156e7501e3f77cfc"}, &(0x7f0000e6f000-0x4)=0x81) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ce8000)={r2, 0x2}, 0x6) 2018/02/06 13:48:09 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}}) r0 = syz_open_dev$sndmidi(&(0x7f000001a000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x4000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000024000)={0xff, 0x1, 0x3ff, 0x3, [], [], [], 0x1, 0x9, 0xbd, 0x41, "1e8d5172334d05255b42543157d9821d"}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='bic\x00', 0x4) 2018/02/06 13:48:09 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000083e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r2 = fcntl$dupfd(r1, 0x0, r1) fstat(r2, &(0x7f0000001000-0x44)) 2018/02/06 13:48:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000f94000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000925000-0x6)='/proc/self/net/pfkey\x00', 0x800, 0x0) fdatasync(r0) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/06 13:48:09 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000c000-0x28)={'vcan0\x00'}) sendmsg$can_bcm(r0, &(0x7f0000002000)={&(0x7f0000006000-0x10)={0x1d}, 0x10, &(0x7f000000b000)={&(0x7f0000008000)={0x7, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x0, 0x8001}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "170eea7fecd3c42a"}}, 0x48}, 0x1}, 0x0) 2018/02/06 13:48:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x4000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000062000+0xd66)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x40000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) connect$l2tp(r1, &(0x7f000077f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x3, 0x4, 0x1}}, 0x2e) futex(&(0x7f0000e6e000-0x4)=0x6, 0x0, 0x6, &(0x7f0000823000)={0x77359400}, &(0x7f0000a1e000), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f58000-0x4), 0x4) fcntl$getown(r1, 0x9) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000b43000), 0x4) setsockopt(r1, 0x0, 0x78, &(0x7f0000426000)="2c1ea474dc949d40f19d3bf207b1915581c1fff91c36e3b78d11e5f34399918a9291df818f26cd23e815bd8f4c579ac650f3c81ebb196b073da45f6d186466bbf175ae6c04f6ce1cfe3016cd40d10ac153205fc6ba228342cddecceba7cea18dac91da8692aab5ca17e7bca2b09adcb697b2f03c6d9a58fa6950e30424c316b932757951e8ebf550a00cc2f4deab2b93a8c0849fdd221e981d23b2e54efe62de323845ff72f626af541879356ecab3f46a395b9b97534d467872abc28e2e9b2d004ba5bfe46e3e809ee7e282983963c7123214199f536cfb61a4606eda8dc1d82a2a0b0904b1af93fd7652485147bc7e23", 0xf1) sendmsg$inet_sctp(r1, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00006fe000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000059c000)) syncfs(r1) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000ca5000-0x46)=""/70) fadvise64(r0, 0x0, 0x3, 0x3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000c1f000)=0x7f, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000116000-0x58)={0x400, 0x9, 0x0, 0xb95, 0xc852945, 0x5}) 2018/02/06 13:48:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) socket(0x1, 0x80f, 0xc5aa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) [ 46.521361] audit: type=1326 audit(1517924889.145:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7207 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 46.545905] audit: type=1326 audit(1517924889.146:106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7207 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/06 13:48:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18}}], 0x1, 0x0) modify_ldt$write(0x1, &(0x7f0000edd000-0x10)={0xa6a, 0x20000800, 0x400, 0x6, 0x5, 0x1ee, 0x1407, 0x0, 0x2, 0x8}, 0x10) 2018/02/06 13:48:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000545000)='/dev/rfkill\x00', 0x46000, 0x0) getpeername$netlink(r0, &(0x7f0000202000-0xc), &(0x7f0000a99000-0x4)=0xc) syz_emit_ethernet(0x4a, &(0x7f00009ac000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "7fff00", 0x14, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) modify_ldt$read(0x0, &(0x7f00001fb000-0xc6)=""/198, 0xc6) 2018/02/06 13:48:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x80e85411, &(0x7f000001d000-0x50)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x40) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00006d5000-0x98)=""/152) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r2, 0x540a, 0x4008) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) r5 = accept$ipx(r4, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r6}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000366000-0xe6)=""/230) dup2(r7, r4) ioctl$int_in(r4, 0x5452, &(0x7f0000f13000)=0x7) syz_open_dev$sndmidi(&(0x7f0000adb000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) sendto$inet(r3, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000288000-0x8)={0x100000001, 0x1}, 0x8) r8 = dup3(r5, r3, 0x80000) socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg$unix(r8, &(0x7f0000846000-0x70)=[{&(0x7f0000fe4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000085c000)=[{&(0x7f0000a0b000-0x7c)="f0e49e45ab7c173beabb8a2cf70913588e59d52a744faa14bb52310034c977a6846740ef5c4f31bf1c3195293487212a6e2f2c7aa3a77b9974f1feb2d96b7b1453b8138fc90776ac2d112bd1e2b961716b2d3b128762905b2233edc419fea708f9a9a7fab65c685fc3a31d6d0e0d3c2a9e2374784e6a8c3325945a4d", 0x7c}], 0x1, &(0x7f0000821000-0x48)=[]}], 0x1, 0x40) 2018/02/06 13:48:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000397000)={{0x0, 0x0, 0x0, 0x1}}) [ 46.570897] audit: type=1326 audit(1517924889.146:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7207 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=186 compat=0 ip=0x453299 code=0x7ffc0000 [ 46.614405] device syz4 entered promiscuous mode [ 46.676234] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/06 13:48:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000eb0000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f00000e0000)) fcntl$setpipe(r2, 0x407, 0x3) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000e28000)={0x800000000000020, 0x0, []}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000c9a000)=0x1) fdatasync(r2) 2018/02/06 13:48:09 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x2, 0x0, &(0x7f0000145000/0x1000)=nil, 0x6f}) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r1, 0x401) 2018/02/06 13:48:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0xeffd253429951f24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000dcf000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000535000-0x8)={0x0, 0x81}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007d4000)=@assoc_id=r2, 0x4) 2018/02/06 13:48:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr]}, 0x24) 2018/02/06 13:48:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cba000)={0x2, 0xffffffffffffff9c}) bind$bt_rfcomm(r0, &(0x7f0000ea5000)={0x1f, {0x401, 0x8000000000000, 0x67ec, 0x4, 0x0, 0x63c8babb}, 0x9}, 0x1e1) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = socket(0x15, 0x80005, 0x0) sendto$inet(r2, &(0x7f0000f47000-0x1000)="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", 0x1000, 0x10, 0x0, 0x0) getsockopt(r2, 0x114, 0x20, &(0x7f0000dfc000)=""/13, &(0x7f000033c000-0x4)=0x6) 2018/02/06 13:48:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ecc000)={0x1, &(0x7f0000f0c000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f0000144000-0xe2)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000395000-0xd0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) bind$bt_l2cap(r1, &(0x7f000003f000)={0x1f, 0x6d35, {0x5, 0xc6, 0x9, 0xed, 0x5, 0x5}, 0x3, 0xfffffffffffffff7}, 0xe) flistxattr(r1, &(0x7f0000118000-0x35)=""/53, 0x35) recvfrom$inet(0xffffffffffffffff, &(0x7f0000820000-0xe1)=""/225, 0xe1, 0x0, &(0x7f0000f5c000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/06 13:48:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e34000)="108100", 0x3, r0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f000071b000-0x48)=@full, &(0x7f00006ac000)=0x48) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000ca0000-0x4)) 2018/02/06 13:48:09 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = open(&(0x7f0000015000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000017000-0x8)={0x0, 0xed6}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000017000-0x28)={&(0x7f000000b000/0x1000)=nil, 0x395, 0x7, 0x1, &(0x7f0000004000/0x4000)=nil}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af13, &(0x7f0000015000-0x6)={0x0, 0xffffffffffffffff}) 2018/02/06 13:48:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b92000-0xa)='/dev/ptmx\x00', 0x40001, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000294000-0x1)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4), 0x5, 0x0, &(0x7f0000fd7000-0x10), &(0x7f0000000000), 0x0) 2018/02/06 13:48:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000843000-0xc)='/dev/amidi#\x00', 0x3, 0x4400) seccomp(0x1, 0x0, &(0x7f00000b3000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) splice(0xffffffffffffffff, &(0x7f00004cb000-0x8), 0xffffffffffffffff, &(0x7f0000dd1000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000c9000-0xb8)={0x0, 0xf3, 0x0, 0xf4, 0x7, 0x5, 0x6, 0x5, {0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x2, 0x5, 0x5, 0x8001, 0x400}}, &(0x7f0000ce9000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006af000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x7, 0x5}, &(0x7f0000d00000-0x4)=0x98) openat$audio(0xffffffffffffff9c, &(0x7f0000e2f000-0x5)='/dev/audio\x00', 0x2002, 0x0) accept$packet(r0, &(0x7f000089e000+0x8d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00006da000)=0x14) sendto$inet(r0, &(0x7f0000bae000-0xfc)="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", 0xfc, 0x4004004, &(0x7f0000207000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/06 13:48:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f28000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000cab000)) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000bf2000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0xa59357b9f124e591, &(0x7f0000eb7000-0x10)={&(0x7f0000714000-0x91)=""/145, 0x91}) 2018/02/06 13:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x3, &(0x7f000084c000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000e5e000), &(0x7f00006d3000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000c48000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00003b6000-0x20)={{r2, r3+30000000}}, &(0x7f0000bea000-0x20)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000db7000)={0x0, 0x7530}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r4, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x400000020500040}, 0xc) bind$netlink(r4, &(0x7f00002e6000)={0x10, 0x0, 0x0}, 0x73) 2018/02/06 13:48:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000091c000)) 2018/02/06 13:48:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x240) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00004b8000-0xbe)=""/190) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/06 13:48:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000922000), 0x4) socket(0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$amidi(&(0x7f0000502000)='/dev/amidi#\x00', 0x2, 0x101000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000896000)={r0, 0x50, &(0x7f0000ea2000)}, 0x10) 2018/02/06 13:48:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x2, 0x0, 0x4, &(0x7f0000ec6000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c2b000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f00003ed000), 0x8000000200000085, 0x0, &(0x7f0000000000), &(0x7f0000003000-0x4), 0x0) 2018/02/06 13:48:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001c000-0x330)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='vcan0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}}, 0x330) pipe2(&(0x7f0000a94000-0x8)={0x0}, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000bee000-0x4)=0x2, 0x4) 2018/02/06 13:48:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x10000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x100000000, 0x81, 0xfffffffffffffff9, 0xff, 0x2f, 0x8}, 0x5, 0x1, 0xa375, 0xffff, 0x1, "3751163946bc7920a5a463e524f0f63ddbf77bfddcbd36b92af2f1f1b5774578f9ece105505fffbb3aa838fce0d64cc06104446f9d3f1eccd5369ff42bcc1faeebb3682a711ae296e40babb066cd70ce50b6c778471dd0ada1101fee288b924528d47540ca08ecdf6ace54f60e00e4199654c6d7df46068aa5818b0f4d0cd2e7"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000831000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) exit(0x5) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x9}], 0x1) semop(r1, &(0x7f000001a000)=[{0x2}, {}], 0x2) semop(r1, &(0x7f00009fa000+0x511)=[{0x1}, {0x0, 0x9}], 0x2) [ 46.852283] sit: non-ECT from 0.0.0.0 with TOS=0x3 2018/02/06 13:48:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ea9000-0x19e)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000b3e000)={0x0, 0x1, [0x0]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f08000)='/dev/qat_adf_ctl\x00', 0x70000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/02/06 13:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b3d000)={0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00002b4000)={&(0x7f0000250000/0x1000)=nil, 0x1000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000a77000)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac0000000000000000000000401", 0xc8) 2018/02/06 13:48:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00009c3000)='/dev/dmmidi#\x00', 0x5, 0x200) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000a4c000-0x1d)=""/29) tee(r0, r0, 0x101, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000ffa000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000695000)) r1 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00007f9000)={0x0, 0x0, 0x0, {}, {}, @rumble}) clock_gettime(0x0, &(0x7f000096a000)={0x0, 0x0}) utimensat(r0, &(0x7f00000e7000)='./file0\x00', &(0x7f0000bb6000-0x20)={{r2, r3/1000+30000}, {0x0, 0x7530}}, 0x0) 2018/02/06 13:48:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cfa000-0xa)='/dev/ptmx\x00', 0x40442, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000210000-0x8)={0x0}) ioperm(0x5, 0x8, 0x5) r2 = syz_open_dev$dspn(&(0x7f0000177000)='/dev/dsp#\x00', 0xa6, 0x408000) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f000092c000-0x20)={0xfff}) accept$ipx(r1, &(0x7f0000baf000), &(0x7f00002ae000)=0x10) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000b84000)={0x0, 0x2000}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000b0a000)) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000322000)=""/3) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) [ 46.899773] sit: non-ECT from 0.0.0.0 with TOS=0x3 [ 46.900361] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead 2018/02/06 13:48:09 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents(r0, &(0x7f0000003000-0x3c)=""/60, 0x3c) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') accept$alg(r0, 0x0, 0x0) 2018/02/06 13:48:09 executing program 5: 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$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x8c62}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000eb3000)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000062f000-0x4)) [ 46.961478] ipt_CLUSTERIP: Please specify destination IP [ 46.976436] ------------[ cut here ]------------ [ 46.981616] proc_dir_entry 'ipt_CLUSTERIP/172.20.0.170' already registered [ 46.988787] WARNING: CPU: 1 PID: 7309 at fs/proc/generic.c:330 proc_register+0x2a4/0x370 [ 46.997015] Kernel panic - not syncing: panic_on_warn set ... [ 46.997015] [ 47.004362] CPU: 1 PID: 7309 Comm: syz-executor6 Not tainted 4.15.0+ #299 [ 47.011261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.020589] Call Trace: [ 47.023159] dump_stack+0x194/0x257 [ 47.026771] ? arch_local_irq_restore+0x53/0x53 [ 47.031423] ? vsnprintf+0x1ed/0x1900 [ 47.035206] panic+0x1e4/0x41c [ 47.038375] ? refcount_error_report+0x214/0x214 [ 47.043106] ? show_regs_print_info+0x18/0x18 [ 47.047584] ? __warn+0x1c1/0x200 [ 47.051029] ? proc_register+0x2a4/0x370 [ 47.055064] __warn+0x1dc/0x200 [ 47.058319] ? proc_register+0x2a4/0x370 [ 47.062363] report_bug+0x211/0x2d0 [ 47.065972] fixup_bug.part.11+0x37/0x80 [ 47.070012] do_error_trap+0x2d7/0x3e0 [ 47.073880] ? vprintk_default+0x28/0x30 [ 47.077920] ? math_error+0x400/0x400 [ 47.081696] ? printk+0xaa/0xca [ 47.084952] ? show_regs_print_info+0x18/0x18 [ 47.089433] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.094258] do_invalid_op+0x1b/0x20 [ 47.097946] invalid_op+0x22/0x40 [ 47.101374] RIP: 0010:proc_register+0x2a4/0x370 [ 47.106021] RSP: 0018:ffff8801a968f3e0 EFLAGS: 00010282 [ 47.111360] RAX: dffffc0000000008 RBX: ffff8801cf053178 RCX: ffffffff815a585e [ 47.118603] RDX: 0000000000004286 RSI: ffffc90004b05000 RDI: 1ffff100352d1e01 [ 47.126367] RBP: ffff8801a968f430 R08: 1ffff100352d1dc3 R09: 0000000000000000 [ 47.133612] R10: ffff8801a968f298 R11: 0000000000000000 R12: ffff8801d7144500 [ 47.140857] R13: dffffc0000000000 R14: ffff8801d7024688 R15: ffff8801d71445c1 [ 47.148116] ? vprintk_func+0x5e/0xc0 [ 47.151911] proc_create_data+0xf8/0x180 [ 47.155955] clusterip_tg_check+0xf9c/0x16d0 [ 47.160348] ? arp_mangle+0x550/0x550 [ 47.164127] ? xt_find_target+0x150/0x1e0 [ 47.168252] ? lock_downgrade+0x980/0x980 [ 47.172378] ? rcu_read_lock_sched_held+0x108/0x120 [ 47.177384] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 47.182210] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 47.187029] ? retint_kernel+0x10/0x10 [ 47.190897] ? wait_for_completion+0x770/0x770 [ 47.195463] ? arp_mangle+0x550/0x550 [ 47.199243] xt_check_target+0x22c/0x7d0 [ 47.203283] ? xt_target_seq_next+0x30/0x30 [ 47.207585] ? mutex_unlock+0xd/0x10 [ 47.211282] ? mutex_unlock+0xd/0x10 [ 47.214970] ? xt_find_target+0x17b/0x1e0 [ 47.219121] find_check_entry.isra.8+0x8c8/0xcb0 [ 47.223864] ? ipt_do_table+0x1950/0x1950 [ 47.227992] ? trace_hardirqs_off+0xd/0x10 [ 47.232207] ? quarantine_put+0xeb/0x190 [ 47.236243] ? kfree+0xf0/0x260 [ 47.239504] ? trace_hardirqs_on+0xd/0x10 [ 47.243635] translate_table+0xed1/0x1610 [ 47.247956] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 47.252779] ? kasan_check_write+0x14/0x20 [ 47.256993] ? _copy_from_user+0x99/0x110 [ 47.261127] do_ipt_set_ctl+0x370/0x5f0 [ 47.265079] ? ns_capable_common+0xcf/0x160 [ 47.269378] ? translate_compat_table+0x1b90/0x1b90 [ 47.274384] ? mutex_unlock+0xd/0x10 [ 47.278072] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 47.283328] nf_setsockopt+0x67/0xc0 [ 47.287030] ip_setsockopt+0x97/0xa0 [ 47.290727] raw_setsockopt+0xb7/0xd0 [ 47.294510] sock_common_setsockopt+0x95/0xd0 [ 47.298986] SyS_setsockopt+0x189/0x360 [ 47.302944] ? SyS_recv+0x40/0x40 [ 47.306378] ? find_mergeable_anon_vma+0xd0/0xd0 [ 47.311109] ? security_file_ioctl+0x89/0xb0 [ 47.315497] ? do_syscall_64+0xb7/0x940 [ 47.319448] ? SyS_recv+0x40/0x40 [ 47.322879] do_syscall_64+0x282/0x940 [ 47.326742] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.331738] ? syscall_return_slowpath+0x550/0x550 [ 47.336645] ? syscall_return_slowpath+0x2ac/0x550 [ 47.341551] ? prepare_exit_to_usermode+0x350/0x350 [ 47.346546] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 47.351890] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.356730] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.361897] RIP: 0033:0x453299 [ 47.365062] RSP: 002b:00007f65a47acc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 47.372743] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 47.379987] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000016 [ 47.387231] RBP: 00000000000004d4 R08: 0000000000000330 R09: 0000000000000000 [ 47.394475] R10: 000000002001bcd0 R11: 0000000000000212 R12: 00000000006f6480 [ 47.401721] R13: 00000000ffffffff R14: 00007f65a47ad6d4 R15: 0000000000000004 [ 47.409653] Dumping ftrace buffer: [ 47.413310] (ftrace buffer empty) [ 47.416998] Kernel Offset: disabled [ 47.420600] Rebooting in 86400 seconds..