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@typed={0x84, 0x23, @binary="9d874e54fb0bc1c96bfed32f5d7c15506def75cdcf14a6036b03303c58c75163d51d02dc6d02ec3ca86284bdd8e05300f69531c3c0e46c8378d6378e881045ecabab06d645777b2e95c54b487f41dd0923112ab624fb35e896a6c205453c79e041052e4a4b8ab80a851de7f1322b6f505373f3cd3bacab0d1656cd12d3"}, @generic="19e97a2cfcd34e4d6c10a752791e4c5fedd728b291556a92bda827dad26b88ecaeb32f98d06b072b7e46e5cd53a590079867a17928110258d10bded144ff8de779e97375aaaeda0bfb7fa1c4eab1ada4e058b5b97a1ea473af949e5212b836b405b09683ff59e775cd15c6ea82079125ffb742ba1019e8917f403104f61bc7a92d8224c9b67847b7e5e5dc62a84c280e091b1992c94a15d7e25179c4018ba03711016c33cac1d51d6dd2cd0937efd8c81fb4661a0ebbd785c375ab8dafee0e366cb89d728be848b1969275efd605017d776e071da5ca033f8fbb424c9b29e5ba62c440a058ec57b77af9da5b0300992959e880fde83867", @nested={0x11e4, 0x23, [@generic="c22e023859bc0d1cdc0c83409bb47707795e330ae67ae9d618e2ab8e55df7ee2ea5793fa361c06dbafb91fc9a95730b3236ad15bc6b055b40bff3d4f06e07ac1509d58830adda8a69102faf0a0fc5fff05f1ed71ef55", 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@generic="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@typed={0x8, 0x50, @u32=0x3}]}, @typed={0xc, 0x83, @u64=0xfc59}, @typed={0x14, 0x1e, @ipv6=@loopback={0x0, 0x1}}, @nested={0x64, 0x24, [@generic="3cfbb39686db8199a2e532c5621477c6999584e918f807657fd6efb0b69c61bd5634720cee87c1c6ca398f8ec613e55f0c57cddd2a26583e71bd01c7593cc31fe68dd2b9758f5332aedd2deac2c0534bd12822c714b8f0afd5a767c7979b"]}]}, 0x459c}, {&(0x7f0000006580)={0x320, 0x38, 0x110, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x7f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x14, 0x68, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x25c, 0x37, [@generic="dc2b85d237644cc37f6b5c4c618b17f51ab3b35de085825177b69050da396c54d58ff7d40516afae0ff093e26e25c622a49fdc2074ca2d7d14a564c8c94dd7524110456b6b813f5f2156ef45f8c4b4a0ce2e0327dc252407492de70cea9c75fd237ee69bc487dc2b7e5c6e", @typed={0xd8, 0x7, @binary="89edb04e23f6977274c46ac17a0e0e0b2381df2e5abe8639e301eb565b2f13deb1b843fabeba0f10eb58e521366c089032df5ed44075258d5c82cdb22708d0e4515b57d4797225d4640172d3c3d053d7af6eb4b0c2618b5a64bbda1db5716a0d57690ac30155da3aece556ded7d30dca37a484edb3fcab3ac9e38a578628aa19592c2bb068b52aeace8eda12278eccb6da7420607465ad4e1e46ddcb729a706b753ee5557f57eb3a300bf5e0a14939fc89c27f64f7f54feb30660176b3670b0d32f3c115be31f108b8b530f24a7c017afb7b"}, @generic="85ea70ae43dfca6cf6f1ca5440a1b1948eb53e706e881d7a9ce4cd53f631956e49b5e3ef3c9a420c1bbbae3b7a2d5c4a23ab1a6615cbce2aa66b3bd92b93f9a743823d388e45ac57a38aa76c08772b6e83d6108f00cb0e0c2cc2c7a2576a4a0dd39fb695292fa805367b474d3e250b9340ce84ca5835643802896a86368d1d378de9ec6df9855bebbcd8b956855d65665fc249b1982ee70b3d3231d791f9988a143a3a4744b23408fd2b4b3cf4a64b46efbfca2157b644cc157bddc7365a1572280875bbf6b1a127e07f7c8b82dbe8f80f01c2bf08444a5cb2dd0c40bf1821921f6787bef1e8e0120b880407", @generic="af35b1197c5f4e9a1166ae854ce4feb0f4c7ce39c34abc02a21c5b9c5b658191a9bfb61b981a200a"]}, @generic="561718bf0d0de0ef405565893bd0d77d6a4fa56ee726be24ef4f4411293ae020d15ee98a1def2d92d1e088b96a", @typed={0x4, 0x15}, @generic="f1c30f0be7cc29cd1bb37c9ac52fcef9113409e8eca9a098311abd3b2c924cad8ea0fb032478bd817a19e0ae7bc6500cdae4d513583785b014cfff5db0d8ba006afac7fb3b35b4b823ec98a64b9cef89171f1be4e9", @typed={0x8, 0x48, @uid=r9}, @nested={0x8, 0x1, [@typed={0x4, 0x82}]}]}, 0x320}, {&(0x7f00000068c0)={0xc4, 0x23, 0x600, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x6a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0x80, @u64=0x10001}, @generic="5de4916fd235117bc5f5f7570ed56175e692a5c0aaa295fc6e3f65f81b1f4b4b452a8409d4072dce0965dd76a9545651bac59045ee53c51fff494fe1354b86117b03e7acc516b277282dbe49e0bb13f3553d4be38d634b897dbd5cd0f2ed084d4c4896f6015cdf1e3f0fe2e7fdad77c6d458c8494f367d52d408a5263346c346947ab24520af3eeb302df3960c38ecf58512a4f4a23404b261223bf9fd28"]}, 0xc4}], 0x7, &(0x7f0000006bc0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x4}, 0x8000) 2018/03/28 07:20:09 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x200000000002) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x1, 0xfffffffffffffffb, 0x29d8, 0x101, 0x31dd382f, 0x6}) 2018/03/28 07:20:09 executing program 0: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x1, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"697064647030000000000000000400", 0x1000}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) fcntl$getflags(r0, 0x3) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/03/28 07:20:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa}, 0x1c) shutdown(r0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 2018/03/28 07:20:09 executing program 5: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x1) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='vboxnet1mime_typeposix_acl_accessselinux.\x00', &(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)='bdev[eth1mime_type\x00', &(0x7f0000000140)="2c253a6e6f6465765cbf6c6f2773656c696e75783a296264657625776c616e3000", &(0x7f0000000180)='[systemposix_acl_accessnodevnodev&)system(($\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='#nodevposix_acl_access@\x00', &(0x7f0000000240)='\x00'], 0x1500) 2018/03/28 07:20:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)={0x24, 0x2000002c, 0x443, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/28 07:20:09 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000f5bff8)=@abs={0x1}, 0x8) pipe2(&(0x7f00005d2ff8)={0xffffffffffffffff}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) dup2(r1, r2) getpeername$netlink(r2, &(0x7f0000eff000), &(0x7f0000454ffc)=0xc) 2018/03/28 07:20:09 executing program 2: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000000140)="4737b455fb1d22d61d5d79f4fc675b9bd0a48f2ada347f94f5d61374585d710264dc6ff452eee27d0b7f5130699d8d29a0474d098217cf69d67a1483a61d45e3f55ec4efa0936db3ec1c659399303142bc8133bc", 0x54, 0x40, &(0x7f0000000100)={0x1a, 0xf, 0xe366, 0x0, 0x0, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000078eff8)='./file1\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000653fff)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x2) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/53, &(0x7f00000001c0)=0x35) 2018/03/28 07:20:09 executing program 1: r0 = socket(0x1, 0x802, 0x0) sendto$llc(r0, &(0x7f0000000f52), 0xffffff6f, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434"}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x400, 0x200, 0x9, 0x1a}, 0x6) 2018/03/28 07:20:09 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000029dff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c92000)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x40, 0x4eee) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="ee65742f736f636b737461743600") ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x80, 0x4, 0xb7, 0xffffffffffffb5de, 0x0, 0x100000001, 0x7, 0x93, 0x5, 0xffffffffffffffff, 0x5, 0x8}) 2018/03/28 07:20:10 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061bffc), 0x7463d00b) 2018/03/28 07:20:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x121, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x1ff}]}, 0x28}, 0x1}, 0x0) 2018/03/28 07:20:10 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000040)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000000700)='..', &(0x7f0000000780)='..') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x8, 0x81, 0x4, 'queue1\x00', 0x4e38}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/187) 2018/03/28 07:20:10 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000080), 0x4) 2018/03/28 07:20:10 executing program 4: wait4(0x0, &(0x7f0000000180), 0x41000000, &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x7ff8000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfc}], 0x84) 2018/03/28 07:20:10 executing program 1: r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x9, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) ftruncate(r0, 0xa0eb) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x80000}, 0x4) rmdir(&(0x7f0000001000)='./file0\x00') 2018/03/28 07:20:10 executing program 7: r0 = socket$inet6(0x10, 0x801, 0xffffffff80800020) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x3, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a2f9930a06000000a843089105236939000900200000000000000019000500b85500000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, 'sit0\x00'}) syncfs(r0) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x1ff, 0xffffffffffffffff) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000140)={0x5, 0x5, 0x0, 0x7a1e}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f00000003c0)=0xc) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0x1, 0x6, 0xfffffffffffffff8, 0x7ff, 0x0, 0xc9e, 0x4800, 0x4, 0x1f, 0x6, 0x6f, 0x4, 0x43, 0x3f, 0xb34, 0x6, 0x7, 0x8, 0x401, 0xfffffffffffffff9, 0x36, 0x3ff, 0xffffffffffffffc1, 0x20, 0xff, 0x7, 0x9, 0xb829, 0x7, 0x31, 0x100000001, 0x7fff, 0x3, 0x2, 0xfffffffffffffff7, 0x200, 0x0, 0x6, 0x0, @perf_config_ext={0x7fff, 0x4af0}, 0x4, 0x6, 0x7fff, 0x7, 0x8, 0x2, 0x8}, r3, 0x1, r2, 0xa) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000280)={0x7fff, 0x6, 0x3, 0x3, 0x7, 0x7, 0xe8e3da6, 0xff8, 0x7, 0x5, 0x3, 0x1000}) 2018/03/28 07:20:10 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x9}], 0x1c) r2 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000c6afa4)={0x0, 0x0, {0x1}}) 2018/03/28 07:20:10 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/61) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/03/28 07:20:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000180)=@ethtool_eeprom={0xb}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8c, 0x101000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8fca) [ 45.441295] ALSA: seq fatal error: cannot create timer (-16) 2018/03/28 07:20:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000052fff8)='/', 0x0, 0x0) renameat2(r0, &(0x7f000000bfec)='./file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0}, {0x8a1a816, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0xfffffffffffffffc, 0x0, 0x2000000000}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x100000000000000}}, 0x1d9) sendmsg(r1, &(0x7f0000000580)={0x0, 0xffffff32, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) 2018/03/28 07:20:10 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101000, 0x40) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000001c0)={0x3, 0x1, 0x80000001, 0x4, 0x81, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') mq_getsetattr(r2, &(0x7f00000000c0)={0x7, 0x0, 0x3, 0x400, 0x80, 0xfffffffffffffffc, 0x2, 0x9}, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80084, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)) 2018/03/28 07:20:10 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x0, 0x2, 0x9) listen$netrom(r2, 0x2) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) recvfrom$inet6(r2, &(0x7f0000001040)=""/4096, 0x1000, 0x100, 0x0, 0x0) 2018/03/28 07:20:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='ip6gre0\x00') r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000026c0)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000040), &(0x7f0000000080)=0x14) connect$pppoe(r3, &(0x7f00000000c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}, 0x1e) 2018/03/28 07:20:10 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x84480, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000001c0)) mlockall(0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@multicast2, @rand_addr, @rand_addr}, &(0x7f00000000c0)=0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400002, 0x0) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000140)={0x7d8000000000, 0xaa, 0x2, 0x2}) munlock(&(0x7f0000522000/0x2000)=nil, 0x2000) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x7, 0x0, 0xb, 0x9, 0x10, "7ecf65785193a9a2b4209721c0f10b0ac02a5a54cdcf5d00d720c6590a7827dc3a662dd89fb5d8c37711fc731d359a573fdbc947d295403834d96d27632518e5", "7f2548fc61ac81e13948d673a75ac9d7aea2df62a850469d3bddbc08c0ddafc653f157ca8b6585bb120100552bab5dc102256dfad6dfbdece25e8517ddca82cf", "3f535ce7d3ea5ca62bd640cb61763e2eaa54aad28241c2958c3c004b28f687f5", [0x2, 0x6000000000000]}) 2018/03/28 07:20:10 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x3, 0x2, 'client0\x00', 0x2, "cb9b108fdee018ff", "71c8fd715ba60f6739b0ae79d18ce9762f77a1b34d6067d501d7e14ffa74f0a1", 0xfff, 0x490}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) 2018/03/28 07:20:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x80000) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x44}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000005a000), 0x22a, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/28 07:20:10 executing program 5: clock_nanosleep(0xfffffffffffffffd, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) 2018/03/28 07:20:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004fc0)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) fsetxattr(r0, &(0x7f0000000180)=@random={'btrfs.', '\x00'}, &(0x7f00000001c0)='/dev/ppp\x00', 0x9, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x105002, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1000) fsync(r0) 2018/03/28 07:20:10 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000000c0)="bb8c72f5680016d79d56d628f47fa651f5f0d0a1cb7fb642834a9b05de2551035a62eb6150ab5ef8d503db9d0dfff9b1cd57403586d85a859e09e1190d7fad2bc5a5131a", 0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x9, &(0x7f0000000080)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000200)="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", 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) 2018/03/28 07:20:10 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000005, 0x10, 0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001200)={0x28, 0x0, &(0x7f0000000140)=[@acquire_done={0x40106309}, @increfs_done={0x40106308}], 0x0, 0x0, &(0x7f0000000200)}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x111000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000003fb1)}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x6, 0x2000000400}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000180)={[0x30]}, 0x1) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) 2018/03/28 07:20:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl(r0, 0x4, &(0x7f00000007c0)="b2476be61795f760dbd67bc3a1d21d9eaf8daa59d17a8a2a1daa5e8b2f3d3d9037df98047ecc5d81cffaba59021fd141c076873a2e4f92034a28f13b93d25eb5e7ae77f37cf5031e633d87ecdc66659ba619b1bf2e6829a1664a1602a262cd52707870807e1b3bcda1caa8f406a86e2afe2627aa4429289cac022f6134c7dfcbdfb5b585356322af553caacc144f165d6ee9aeccf1ba21cff96e9359ddbf96e0bff8a0") bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = getegid() getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setgroups(0x7, &(0x7f0000000600)=[r1, 0x0, 0x0, r2, 0x0, 0x0, 0x0]) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000040)={{0x6bf, 0x6}, {0x2, 0xb2}, 0x3, 0x4, 0x1ff}) fallocate(r4, 0x0, 0x0, 0x5) r5 = dup3(r4, r3, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000600)=ANY=[], 0xffffffb0) 2018/03/28 07:20:10 executing program 4: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) 2018/03/28 07:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000180)=0xe8) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00000003c0)={0x54, 0x4, 0x2, {0x30, 0x800}, {0x6, 0x7f}, @cond=[{0x1, 0xfff, 0x800, 0xffff, 0x7f, 0xfd}, {0x7f, 0xffffffffffffffe1, 0x3, 0xf55, 0x6, 0x2}]}) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000480)="0445b68a7d72646e675245ced1e2871e79e0b8a4a78c233d59f73049a44712d57f8fa28943a629bc208e93cddd09dfd1f62cac6ca4a9079574e9079f332ce46f85e1ee70de469ae2b1f725f3bc664bfc62309be2016fa9260d8866ca7fd99d823193dd82f6f5127e107eb9e495b9175c2b89374bc1c358e66e9b", 0x7a) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2f9eab5b51d1ab656b5d7eae6b9a486292e5dc291f4119bf6357a867e2c1fd61c46642ffbca6e785f46720db3590369069ef14db3704d199d8d335bb6bc6da0c072395f95d03ae288c599fe9ce89f15b042ebfd9f05b9ef0eb285080a0be7a71b0902de12023d41700b2b1", 0x6b, r4) keyctl$set_timeout(0xf, r5, 0xfffffffffffffffc) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e7df01)=""/255) keyctl$get_security(0x11, r1, &(0x7f0000000380)=""/199, 0xc7) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="688324feb33b3250ef4c4b0b1678886162aee6fc8f63aa21ee0ef8601a3b08abb08c9ea216b0e0e0d6f441", 0x2b}, {&(0x7f0000000240)="edb820677ce6395b7fa5b4aef1c71f9827f0e53f98116b2208732a8d171ab5aaa3c466176cbdbfda4b9a2665d4a997acc51cbb81f3b43e58e0ba61441b7314681d49cfbc8a43f79a591e5d26956f16503cec260d3237cecb97cbbc6a9d4600f9aa62badad29c8d96d93ccc8364460565ee7aa73d1576be00d3c9d612287b3d6c", 0x80}], 0x2, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/28 07:20:10 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000005c0)="2f65786500000000000090d8b75e67e16b394342abb5158df85192984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='user.syz\x00') fcntl$setpipe(r1, 0x407, 0x6) close(r1) 2018/03/28 07:20:10 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)}}}], 0x0, 0x0, &(0x7f0000000340)}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/28 07:20:10 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000016000002000000530000000000000000"], 0x14}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02000000190000000000000000000000030000000000000002000000e00000020000000000000000140018000000910076cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d4e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d000000000000000000000000000000"], 0xc2}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000100)=ANY=[@ANYBLOB="f9"], 0x1}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xffffffffffffff05, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) shutdown(r1, 0x1) [ 45.640469] binder_alloc: 6727: binder_alloc_buf, no vma [ 45.641813] binder: BINDER_SET_CONTEXT_MGR already set [ 45.641819] binder: 6738:6742 ioctl 40046207 0 returned -16 [ 45.642810] binder: 6738:6742 got transaction to invalid handle [ 45.642816] binder: 6738:6742 transaction failed 29201/-22, size 0-0 line 3010 [ 45.643497] binder: BINDER_SET_CONTEXT_MGR already set [ 45.643503] binder: 6738:6742 ioctl 40046207 0 returned -16 [ 45.645820] binder: BINDER_SET_CONTEXT_MGR already set [ 45.645827] binder: 6738:6745 ioctl 40046207 0 returned -16 [ 45.647001] binder: 6738:6745 got transaction to invalid handle [ 45.647008] binder: 6738:6745 transaction failed 29201/-22, size 0-0 line 3010 [ 45.661495] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.661540] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.668822] IPv4: Oversized IP packet from 127.0.0.1 [ 45.719939] binder: BINDER_SET_CONTEXT_MGR already set [ 45.719947] binder: 6727:6756 ioctl 40046207 0 returned -16 [ 45.723038] binder_alloc: 6727: binder_alloc_buf, no vma [ 45.723056] binder: 6727:6753 transaction failed 29189/-3, size 0-0 line 3133 2018/03/28 07:20:10 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'\x00', 0x4}) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) sendmsg$netlink(r1, &(0x7f000000a640)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f000000a4c0), 0x0, &(0x7f000000a5c0)=ANY=[@ANYBLOB="10000000000040000100000001000000"], 0x10}, 0x0) 2018/03/28 07:20:10 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) prctl$setmm(0x23, 0x3, &(0x7f0000990000/0x4000)=nil) mmap(&(0x7f0000c13000/0x7000)=nil, 0x7000, 0x1000000, 0x83010, r0, 0x0) madvise(&(0x7f00009f6000/0x3000)=nil, 0x3000, 0x9) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x7, 0x4) socketpair(0x11, 0xb, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x68, &(0x7f0000000200)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0x18}, 0x5}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x8}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x1, 0x30}, &(0x7f0000000340)=0xc) 2018/03/28 07:20:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000019ffc), 0x4) 2018/03/28 07:20:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x3, r1) writev(r0, &(0x7f0000f73ff0)=[{&(0x7f00001a5000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/03/28 07:20:10 executing program 6: r0 = getpgid(0x0) rt_sigqueueinfo(r0, 0x2a, &(0x7f0000000040)={0x24, 0x1ff, 0x8, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e800e53b0000150d000400ebffffff00d200019c", 0x29}], 0x1) 2018/03/28 07:20:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c7b000)) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x200, 0x4, 0x8df, 0x88, 0x4, 0x401}) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/03/28 07:20:10 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f0000003700), 0xfffffffffffff14, &(0x7f0000000200)=ANY=[@ANYBLOB="e8fb4ec0e3a2ffb707a651ac3061000000036d5700d371f270c94419b6477bb09090bf51c3a38360de4d626bfa04862bd476db74c493d520f9e21d6cbc8ece9d19371264b89da853a4fdcd31ed32a880179d93559d8d4bea355ad8baa9a3b90dba32e432ac8950b636f64de5b0f40c0574a04eb0c981bb42e84355b85f64968f1e0413fd0cd4c3c01642e996a43df1caf7223ee2b66192175e0ca4a03c27c60457d2d58a3ccb5ed010f55ed2b98464772aca2f42ee58dd20bd4ef112aed9771efd180e07ff2eb971"], 0x10}}], 0x2, 0x0) 2018/03/28 07:20:10 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1a, &(0x7f0000266ffc)=0xffffffff, 0x4) [ 45.756902] binder: 6727:6753 got reply transaction with no transaction stack [ 45.756910] binder: 6727:6753 transaction failed 29201/-71, size 0-0 line 2926 [ 45.805997] binder: 6727:6732 transaction failed 29189/-3, size 0-0 line 3133 [ 45.813256] binder: send failed reply for transaction 21 to 6727:6732 [ 45.822643] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.831871] binder: undelivered TRANSACTION_COMPLETE 2018/03/28 07:20:10 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000072e000), &(0x7f00006d7ffc), 0x1000000) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80800) fchmod(r1, 0x1) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) 2018/03/28 07:20:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x800, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, 0x0, 0x394f, r2}, &(0x7f00000000c0)=0x10) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000067a000)) 2018/03/28 07:20:10 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="00f96548fc00") fchdir(r1) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000180)=r0) exit(0x0) getcwd(&(0x7f00000011c0)=""/4096, 0x1000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000140)={'ip6gre0\x00', 0x7024800000000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x0, 0x0, 0x862, 0x0, 0x20, 0x3, 0x20, 0x7f, 0x2, 0x0, 0x9, 0x3, 0x9, 0x7]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r3, 0x7, 0xfffffffeffffffff, 0x5, 0x4, 0x3, 0xbd6, 0x2, {r4, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}}, 0xfffffffffffffff8, 0x3ff, 0x7e, 0x5db, 0x8}}, &(0x7f0000000440)=0xb0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}, {r5, r6/1000+30000}}, 0x100) 2018/03/28 07:20:10 executing program 7: mkdir(&(0x7f0000000100)='../file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x7) open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x220400, 0x0) sendto$inet6(r0, &(0x7f0000000180)="6348b72df1a1d4e5ca5432e91abdf64ab3a0468aba2c3322502a9d71b95e0a165a4535f537f29188ef4a83d75cd036046726daecf5033c1c42e7ad6cf95bcdd0e005519eea4fb8e9eb4746c8688e67a8f16f387d1ad286abb3fd03cd4ccd58901ef9d1840bd8fec2989195455502b662dfb20fad4ca423794480cf", 0x7b, 0x1, &(0x7f0000000200)={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/03/28 07:20:10 executing program 5: socketpair$inet(0x2, 0xa, 0x7f, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000100), 0x4) r1 = dup3(0xffffffffffffffff, r0, 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2046, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000009ffc)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x3) r3 = syz_open_procfs(r2, &(0x7f0000009ffb)='comm\x00') preadv(r3, &(0x7f0000001340)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/238, 0xee}, {&(0x7f0000001180)=""/114, 0x72}, {&(0x7f0000001200)=""/208, 0xd0}], 0x5, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000013c0)) bind$vsock_stream(r3, &(0x7f00000013c0)={0x28, 0x0, 0x270f, @hyper}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001300)={0x80000001, 0xfc3, 0x4, 0x1, 0x0, 0x1, 0xffffffff}, 0xc) 2018/03/28 07:20:10 executing program 3: getpid() r0 = gettid() getpgrp(r0) gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000ef1000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x200, 0x68c, 0x0, 0x7, 0xfff}) read(r1, &(0x7f0000950000)=""/128, 0x80) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000005000)=""/4096) 2018/03/28 07:20:10 executing program 4: clone(0x0, &(0x7f0000000080)="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", &(0x7f0000000000), &(0x7f000035bffc), &(0x7f0000000280)) getpriority(0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpriority(0x0, r0) 2018/03/28 07:20:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000080)={0x6, 0x800}) 2018/03/28 07:20:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000240)) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="7000000011000d090000000000000000000000000000000000000000000000010000000000003212480003006c7a73000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044535862e8f0825d869d68fde8eb36355831d7577efacb7a4a370028059d1640d0d3252498a3fb0deaddf493528e47a08b0a2b97a301e55073b7269d2c63a87fa0a48c4393bca491e9a5e8d2d8a0a029a0dce9302f839e947eb382545fabd791f701930232bee367fffccc91f01fd099555350d127c75677710c"], 0x70}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) fsync(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0xffffffffffff7fff, 0x0, 'client1\x00', 0xffffffff80000004, "cd1d3c29e524d764", "fce29f759ff1d7448338ac0688ff5aaedf973dc1b7ecbf6886b0f5e86d359f5c", 0x2, 0x1}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000340), 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)={0x7, [0x20, 0x0, 0x5, 0xfff, 0x246, 0xb51, 0x0]}, 0x12) 2018/03/28 07:20:10 executing program 2: unshare(0x20000400) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x100000) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b88fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)="9b2f4724dc807eaaa470b86b3a38b434698daccf3ad1c2d4e9d55bf4aa97740e131845b579", 0x25) socket(0x18, 0x0, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/28 07:20:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip_vui0\x00', 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip6_vti0\x00', 0x403}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x6) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000100)}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) [ 45.845475] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.854139] binder: undelivered TRANSACTION_ERROR: 29190 [ 45.871172] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/28 07:20:10 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) sendto(r0, &(0x7f0000000000)="d836e1a88ad79c53fb2b5f9e28ec46d913d033b98b2a0e43ba6a042a165c0d705168d7a968b43d4ee294", 0x2a, 0x81, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x3, 0x4, 0x3}}, 0x80) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/03/28 07:20:10 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e21}}) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/03/28 07:20:10 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x6) socket(0x5, 0x5, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x60010, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x200000001, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xfce8}, 0x8) 2018/03/28 07:20:10 executing program 7: rt_sigaction(0x11, &(0x7f0000253000), &(0x7f000021efe0), 0x2, &(0x7f0000253000)) 2018/03/28 07:20:10 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x12, r2}) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000a33000)={0x0, 0xfffffffffffffffd}) 2018/03/28 07:20:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000385ff0)='/dev/input/mice\x00', 0x0, 0x20e803) ppoll(&(0x7f0000725fe0)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) 2018/03/28 07:20:10 executing program 0: r0 = socket$inet(0x2, 0x800000000004, 0x40000003) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'bridge0\x00'}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000100)=0x4) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/149, 0x95) 2018/03/28 07:20:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x1000000004e20}, 0xfe17) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000001c0)="6158b0e720feca67549524c366c6187b559165e34c3bb503cf9ff82379912cc456002ec88a0b52cc26c07be5724c75ada067c324caf8b837d90983ac2e77d6ba5194183c1bbddd7826d7c10b2e02cf2c2a774a3a2a986f20ba766406d96928ee3d2b34a786eb752e8b590fd6cff92e7b0a131d274c2fc6b389c88971a0ab6b3a0408516b60d414a1112f8e9adafffead643942fe5638bda7b49fcb46093bea98bc8af58727f8d7cbdd69f404745f912a09944fae275b9076792a3fbebf73321bf175ceb4efed07fc3f6e09c9c198c25f274be34bc46eeaccdf9f56c4258081a9", 0xe0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/03/28 07:20:10 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x12) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(r0, r2) 2018/03/28 07:20:10 executing program 4: r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x6012, r0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x8) mincore(&(0x7f0000006000/0x4000)=nil, 0x4000, &(0x7f0000000080)) 2018/03/28 07:20:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioprio_get$pid(0x0, r1) 2018/03/28 07:20:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)={[0x0]}, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24}}, 0xfffffffffffeffff, 0x7fff}, 0x90) 2018/03/28 07:20:10 executing program 2: r0 = socket$inet(0x2, 0x80004, 0x100000001) write$eventfd(0xffffffffffffffff, &(0x7f0000000380), 0x8) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xeae0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x702, 0x200, 0x315}, &(0x7f0000000300)=0x10) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000005c0)={r4, 0x1}, &(0x7f0000000580)=0xffffffffffffffa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r6, 0x8}, 0x8) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x1ff) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) r7 = fcntl$getown(r5, 0x9) get_robust_list(r7, &(0x7f00000004c0)=&(0x7f0000000480)={&(0x7f0000000400)={&(0x7f00000003c0)}, 0x0, &(0x7f0000000440)}, &(0x7f0000000500)=0x18) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r8 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00000001c0)=0x9, 0x4) setsockopt$sock_void(r8, 0x1, 0x1a, 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000600)=""/129, &(0x7f0000000340)=0x81) dup2(0xffffffffffffffff, 0xffffffffffffffff) shutdown(r0, 0x1) 2018/03/28 07:20:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000400)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000280)) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={r2, 0x5, "72797a0450"}, &(0x7f00000003c0)=0xd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x1000, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3ff]}, &(0x7f0000000000)=0x100) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00000001c0)={0xfffffffffffffc01, 0x3, 0x1, 0xff, 0x14, 0x7}) setreuid(0x0, 0x0) 2018/03/28 07:20:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dceff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000082efec)={0x9, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0xd79e, 0x2, 0x7}) 2018/03/28 07:20:10 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="88", 0x1, 0xfffffffffffffffd) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000080)=""/31, 0xfffffffffffffe6a) 2018/03/28 07:20:10 executing program 5: r0 = socket(0x10, 0x2000802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000040)=@full={{0x3, {"9a7ea6410565fe"}}, [{"3380ff38cc7547"}, {"9208b06b823c4a"}, {"b99cd2853e0256"}, {"250304a865a744"}, {"61b5472a1d946c"}, {"c65a79a5b7f90b"}, {"c25fc37a38ed63"}, {"fa9d5dad428400"}]}, 0x48, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/03/28 07:20:10 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fadvise64(r0, 0xfffffffffffffffd, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r1 = dup3(r0, r0, 0x80000) sendmsg$nfc_llcp(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0x2c8b, 0x1, "481f4677bb34fb7c9d8dd3fabc7d3852ddc7c2494f34bcae9c4af1b8817eed52d7dad402d18dad941bf5198d8491b0f17a2c068ad18de5a6afda04e4989a58", 0x6}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000080)="0d1ee996ed3237e743230df7569bd3e127c549a5d16b1f3245805d1e63a31b90bbee6476db98a37be2e0051c0d3f80c9ee456927d01e85d96b7a6202ab733426530663d190f904e408d0c5eb98c642baa75a242a8640f8e6ec552ae335e5ff1e770044e8e43959ce6a81e51504c951687b75cfe6cbb79f36ad94914c53e0bbd266167de5e8114a230c835fc4b27aa9e7ab55ded82b", 0x95}, {&(0x7f0000000140)="25b1755be3f8939bf7e481710ccf5a3c8fe4ec49b22f917ea7e73bea2c06055ff700cd82f6823203a0f6e137c2ba614da7eb29431dc17f0c5a618974f71dda74cb79bbdaf0d93860ba3e3b57e6fedc68ada744591c805fd0d6cf88da", 0x5c}, {&(0x7f00000001c0)="2ff139bfd142a03ed86f1b9b0adf832256559e272c7207bce4b004a8e8a21bdd93358f2c6d2091394bbfbb05a5da7bb65234a9dcf7f28b0d801df33c892744f39481f8b11886d0029f71cf22506916a06e53551c0b271f8ac15a0a13884714273d", 0x61}], 0x3, &(0x7f0000000580)={0x1010, 0x10b, 0x3, "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"}, 0x1010, 0x800}, 0x4004000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) flistxattr(r0, &(0x7f0000000380)=""/168, 0xa8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)}, {&(0x7f00000002c0)="7bbbb7ff20634a56872e889f16d0edbe9a48f24259dd23c5b5827040b573a9d0c3cd6c35b6f958e71c87050b4f0b00cfe6569a346666320933fba578e29c26aca5eeaf60d51de6cd7eeb4d63cf4a80ffcd613c0be882744c4ca3286a096f4cfe9ed12118a1d16988ff3ecf1b2a1f08ce8b34834baf2a8970b46d71cfdb8141f81a5539", 0x83}], 0x2) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000440), 0x10) 2018/03/28 07:20:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000093effd), &(0x7f0000000040)=0x3) sysfs$1(0x1, &(0x7f0000000080)='\x00') 2018/03/28 07:20:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7f, 0xffffffff, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x3, 0x9, 0x204, 0x1, 0xbf, 0x1, 0x8, 0x1, r2}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="19000000000000000000000000000000000000000000000000000000000000000000000000000000000000008999c5530f"]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x94, "b085d2f67c1c92475c004088bcd59ea8f3e356594b93f977bd588dbcd1f81025bbc3ad5681586cd5ffead8a908d8e69de6c545ce5099b9a0600d217840ce142147c97e78f761596bfac3332a8f84ef0ce5c6874f8ead0ae7205d8548921b7e293c40303a8ddf230b94663c7b85710e65d514bff109f171a89e2b37292cb09660d5233115bb9d38e4c6b110c1862b90809acf7209"}, &(0x7f0000000200)=0x9c) 2018/03/28 07:20:10 executing program 3: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000240)) r2 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='cgroup]ppp1eth0\'\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/235, 0xeb) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ip6gre0\x00', 0x600}) 2018/03/28 07:20:10 executing program 7: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) truncate(&(0x7f0000000000)='./file0\x00', 0x64a) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fadvise64(r0, 0x41, 0x2df4046a, 0x0) open$dir(&(0x7f000088e000)='./file0/bus\x00', 0x4a3fc, 0x0) 2018/03/28 07:20:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4080) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0xbf, @loopback=0x7f000001, 0x4e22, 0x4, 'ovf\x00', 0x20, 0xffffffff, 0x2c}, {@empty, 0x4e24, 0x1, 0x3, 0x0, 0xfff}}, 0x44) r2 = socket$inet6(0xa, 0x8000000009, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x17}, 0x8) writev(r0, &(0x7f0000fb5ff0), 0x1e0) socket$netlink(0x10, 0x3, 0x0) 2018/03/28 07:20:10 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x6546, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0xfffffffffffffebf) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000640)}, 0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/28 07:20:10 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x5, 0x4, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x180000}, 0x4) r2 = dup2(r0, r0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000140)=r2) 2018/03/28 07:20:10 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=@newsa={0x138, 0x10, 0xa01, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ctr-des3_ede-asm\x00'}}}]}, 0x138}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/28 07:20:10 executing program 4: utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf3ec0b9b444115f2) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='}lobdev{selinux\\)&procvboxnet0\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="8e48757bb9600298c3561f3b2ae513395e97d51136fd98ad42160462ed912787d7f708b3744c069f5b2e2d0a49cc46fb85a75902ec54deb2a1239976b142901c0fb8340952afe2b035702a0a3e0559367f0d6bb05d584f623919fa596a5e532f6af77d13830e5b37f415fb4d633718d539298cdf234d842d3e02692727adbe95d25ff634df418d3118ad65cc90c5e836e91bfb415a65fdb736f37383e974aad1074adb41a5e55583df2bcb27fb52256a8d305f197fa211ce", 0xb8, 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, r1) 2018/03/28 07:20:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1000) ioctl$sock_ifreq(r0, 0x8972, &(0x7f0000000000)={'syz_tun\x00', @ifru_map}) 2018/03/28 07:20:10 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xfe7f5266fae28c4e, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x10000, 0x7, 0x1, 0x3f, 0x200, 0xd5a, {0x0, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x5}}, 0x1ff, 0x80000001, 0x7, 0x4, 0x7fff}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x10000}, 0x8) wait4(r0, 0x0, 0x21000002, 0x0) tkill(r0, 0x12) 2018/03/28 07:20:10 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000040)=@rc={0x1f, {0x3, 0x6, 0x835, 0x3, 0xd0, 0x8}, 0x81}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000140)="816f3ef5bd8d54c85204c8c66134f647f58ff77d27d9f8e7238ecd34318b038a3db96b7c537211430bd10ead275df212446711470da9e72f72b623092153d26b557c87f6d7827b58d2c1596658b770e0d4c2bf46408608f8db5cefe8e2cc4f2557faedb158ba9cbcc72ff1f5c2802a08e127bf83fb58c7b7f90d89140ced6dcbed9beb299299fb7be99a453ad0965002c66bd57fd0726a35a30d06233426767c370020369a93fe4797bde1ffc0a30bf8cdb659864f55cdb008a9f43a39865a44244b", 0xc2}, {&(0x7f0000000240)="d573a77849bfff606d25138f197976c677f12ad628f3aff9d78eab17278468ea3b215b32d460a2c0dbca83ca102ad14af786d8d3e144acc838ed8b320dcb7323c7a03dd8730a1618cd66aa9db695d556edb188f8d1a34e8359d44e5a6d09bbbee812", 0x62}, {&(0x7f00000002c0)="5613b32f8e2e35bb12cfb5a792f701bcf5f2ed01e6f3b54f96b6ec22cfbd890e2a3f2b96d3b056c698234809803df734fd26b012cb4df70d9598cc0b58466a7728fd4391cc904458dc7b", 0x4a}, {&(0x7f0000000340)="f4f6d8b9d1232621ac0943c75a26c4b8abfdc671b40997edbe1635553d82bd1c4933b038e88a0086cb71c3831c2830eb8f6f7d1a424222adc6e3e4835371dc4fef45ca629998b538acf481ab9cc8ab5209867c1c2fa7f4a16ccd2a737434c120e53f37785077a205e0ffef4454cf9c59fc4df215289b065286337160553e7dca4ce50e10267ba91318bc8c67cd4622b5f1045c64dbfa9b59af3b3b5db88b09834f38573cbccb95fe28", 0xa9}, {&(0x7f0000000400)="73a4cb3e22d8271289c70edf6cb10cad6358ab4e43a8c22f7707016d3a7c4c424d94633d30974282b5876fa23a9fc0daae1542dc0b6ba8b5f3097a54af4a4673d835d6190596d4064939c5ed1247c194ec9c8d15f3e5502d8d06f531741cd01b811147f7e51c0539e38bdfd14e7e9e1c872f6b6dd261922c3828d713b84191818bd1c478949ec48b83f941f1593d3b529846db6e717198685976312a05", 0x9d}, {&(0x7f00000004c0)="093c7d4123340a8c0191928a8d78b8d6fc63d35b4ca7", 0x16}, {&(0x7f0000000500)="3d752ab8bb018fd998170e605e53b9e1bb211395b2729c3102b6b02a4f6ccb668396222ebe3b79fcafa8617675185e4b2da5ce087b69b724b5591e27cd720bbeb4650ecf35d5e0098060a934eedff7f7b0a1fbbc2b02243bd0b6ec1a91b51302fe3b7c7707b7fa5c23d4e8c0958a6503f403d7a9c24805ff16537766ae35b66f1563fa3437da282af3e77a8965a4aba98129fe1f932115f4e4296d0b2d06b71fcdd7ec874946e6951c02f6584bfe069a9b84a1b924c0a3528b2e50c7ef8adc1dc22fd579e0b84134edb33e1b8d3d90ea", 0xd0}, {&(0x7f0000000600)="77546ee769975719ae1acdf9d295f988a9aa54bca63548e83013e7c7b7db109056bac2f695be6ee5b70fea172be246d3b5b9ab3a82fb9d568a9713f7a47241f27fc1a67a17c52ed59acc7ca7866a19a3ac131c7de460b5", 0x57}], 0x8, &(0x7f0000000700)=[{0x58, 0x110, 0x3, "dc851f5d7f031a3dc5645e28adc63e8340275d38cf5122c97ad6f887dbe30c0371a1a20a7df4956a54d31e2e6f01199dc10c01137f258689748e03061726d683ca8eea6cbd"}, {0x30, 0x10d, 0x4, "7f81bdda059167e49a991c9f3a13d4f15d958de6156487ab72840d"}, {0xd0, 0x10f, 0x5, "62b26888f5ab2d062ec9a894e6ccf4fa5294f974ae449bf3c13512a3850ef4a10ce59f20928ef786cc5ed34a9e77b480791ce303f51b27f9e645dea9d2cb03b82ddd6f8df0c82064cdd8de324e97bd9b7e3b22e5754606cc17e5691685882edfc7b13f802daef4071d65c5d1b286072ad89e83cdc1f86a758ad0aa69c9927ae70c9850009a12611a6b11ed13e59d6d5ab937f8fbf94d51877744a2f8f6034a569c289afd443d72d0f160b94051ccfbf9fd599ca2ac6e7026a635fd"}, {0x10, 0xf8e1040482214de2}, {0x60, 0x13f, 0x8, "d5f540f4869d3a5595bf438a9a141eef877ee92d9d19e124faeb74ffbaeb850c670b285eee78e2c1926b6df096c430df606304ab8da4e1fa209542f6336955a3876141092d05250cee84ef567668e135"}, {0xb0, 0x115, 0x700, "2339178640c3aef6e2c1cd7ed652ddab6c035d8c5abfd2a2676edcc965ed18ad1106dd981dcfd7839ab0cbba97dea4319b3e183dc1440d67b36a0bd0aa49d13152e090481c39d024df949b4a933f495fc652c1e94f35fa5f2b2722bd3779e47f63b2fe1a680c33af649a97bd395a138f011f290ee014096287d5f8b2b9fae0140b0d510c2f549db237336ef9fd067df59bb0263ac0661498e8287cc843421cc5"}, {0xe0, 0x119, 0x0, "7dfb96b349f5bef322a81065b4d289764b7680311bdea0099d2e5bb5ecdd11db635865642248adce0c0d4e863d04af3ad285e532330e786d8a599b343482331b8ebd7ebc2c97567658efde181564482053dca9d67c6e5b13ee7b47c0263f740bd1b86b0a225c8b0807d3b1a3e0fdc2cad41e630cbd6841331776e29a0f9bd588a56370e7204fca159afc89c623fda12c2f9698ae9131382a10ec5dd8b505437956ef19c44b56b7d172721e40a3062ef82a3313fe13b86542c947dc10481b403ed5faeec0f0a7c1eff1a2c73accd9"}], 0x358, 0x20000040}, 0x20004881) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/03/28 07:20:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) clock_settime(0x0, &(0x7f0000000080)) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fallocate(r1, 0x1, 0x0, 0x20004d2d) 2018/03/28 07:20:10 executing program 0: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000000040)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0xfffffffffffffffe, 0x4) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x1000, &(0x7f0000000140)) umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) 2018/03/28 07:20:11 executing program 4: r0 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="71465b3bc365bf48e3220b7c64a278cf5693daad7b3e18338a247d73bac6c6f999e8cb045bf2a9d19c2a10", 0x2b, 0x0) timer_create(0x1, &(0x7f0000000140)={0x0, 0x2f, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_delete(r1) add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='.', 0x1, r0) 2018/03/28 07:20:11 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x208000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x2) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f00000000c0)=ANY=[@ANYRES32=r1], 0xffffff00) 2018/03/28 07:20:11 executing program 5: openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa0c0, 0x100) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x501040) fanotify_mark(0xffffffffffffffff, 0xfffffffffffffffe, 0x48000031, r0, &(0x7f0000000000)='./file0\x00') 2018/03/28 07:20:11 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000005, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) open(&(0x7f0000000000)='./file1\x00', 0x80000, 0x106) fallocate(r1, 0x1, 0x3, 0x7) fcntl$setstatus(r0, 0x4, 0x400) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7f) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) 2018/03/28 07:20:11 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000005c0)=""/5, &(0x7f0000000600)=0x5) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)="e91f7189591e9233614b00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x4, 0x83, 0x2, 0x2}, &(0x7f0000000100)=0x14) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000240)=""/25) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23}}, 0x6, 0x7, 0xfffffffffffffffd, 0x80000001, 0xbbc}, &(0x7f0000000200)=0x98) 2018/03/28 07:20:11 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xec8, 0x40000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x20000000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x0, 0x30}, 0xc) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e8fbc)) 2018/03/28 07:20:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0xffffffffffffffff, "08200000000080000000000000001f00", 0xfffffffffffffffc}, 0x18) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f00000000c0)=0x78) 2018/03/28 07:20:11 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000040a05000000000000000000020000000700010004000000"], 0x1c}, 0x1}, 0x0) 2018/03/28 07:20:11 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x22000, 0x180) ioctl$TIOCSTI(r0, 0x5412, 0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) 2018/03/28 07:20:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4, 0x7}, {}, {}, {}, {}, {}, {}, {}], 0x8) ustat(0x3ffd3e09, &(0x7f0000000100)) 2018/03/28 07:20:11 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') 2018/03/28 07:20:11 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:cron_spool_t:s0\x00', 0x22) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x27ffe) sendfile(r1, 0xffffffffffffffff, &(0x7f000053cffc), 0x8080000001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) capget(&(0x7f0000000100)={0x39980732, r2}, &(0x7f0000000140)={0x4, 0x2, 0xfffffffffffffff8, 0x8000, 0x9, 0xec5}) 2018/03/28 07:20:11 executing program 1: socketpair(0x2, 0x3, 0xea, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x13, 0x4) userfaultfd(0x80800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="046304400100159947050887692852523230d6b0f4fcb1c10d6948cba4e8a9f8e0a4aeedb34c4cf307aaeef009f27e2ad49452c3d400f45788a6958edf5a66d95002cbf55f35757442fb622c15dff71f9e3914d07b96b8880e3dbc7a6e6cc563ddee026eca194ead7e0000000000000000000000"], 0x0, 0x0, &(0x7f00000002c0)}) close(r2) 2018/03/28 07:20:11 executing program 5: r0 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3}, {0x2, 0x9}, {0xb, 0x6}], 0x3) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000001ff4)={0x2}) 2018/03/28 07:20:11 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000000040)=0xf803, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe6fd0)=[{r1}], 0x1, &(0x7f0000035ff0)={0x0, r3+10000000}, &(0x7f000078cff8), 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r2) 2018/03/28 07:20:11 executing program 2: unshare(0x40600) pipe(&(0x7f0000000000)={0x0, 0x0}) fstatfs(r0, &(0x7f0000000200)=""/23) sendto(r1, &(0x7f0000000100)="d1e48210b2a2e17cefab5e80e441e8a059851971b26b40407530d28cca6150e207e982b08613a5a4461cf05cd5cec73865ccaeccd389b2ff6ed7c71aa3518cf485003257c9", 0x45, 0x20000041, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x1, {0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) write(r0, &(0x7f0000000040)="f794232bd3a93e61466b11ae22b30787bee6aded3015c25ef9c8156058bc5417aaafd8a72426f3b3caddae779117a69e533fffd8e79ec41f9e769f6797f40d8de7636eec299318e8b6bab684459189da3263f66a93d8fccd6ecff1f1281c81cd8e709094411a23a1b9143f3efc7f776f0b1aeed5b070777c762d7575c583fedce5f3f996d4359d122df2e042c87129ddafa34e", 0x93) 2018/03/28 07:20:11 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10003, 0xd1bf}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xb, r1, 0x1, 0xc8}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f0000000080)) 2018/03/28 07:20:11 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001080)="2e2f2367726f75702e6370752f73797a3100696b9e97e3ccb41086ce678c9f49ac9ac7a003e4c82b9b0d59dad4f5cd9a48fcd4543de9addce2f4044b0b81c1908999bb7a5a2c7e0b791e00f8ed0f3acd759a61be026a4fc577dde41e59380b4bef6f2de3c64ac05462c0fe9bbc4dafb4221966dd687f3bdfa0f5a2856e8888826263afb71b0d3cae3b3c63220e820295500e6cf2022635df9b", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xe9c}, {&(0x7f0000001200)="a2806774262c999accf5ef2442d171320ee2941fe0e804939ae5f0cc8e695e94d53a22da8e297c9534e673a8f3048da415b9b9ed19f0284e86000d381af6278495101342e1d9c7ddc18e423dcb9183ceb0792b11bc210215cfe9accfd0b75a784b2f50ad2e81e5c36eae4fdaa323be9a8dbee91fcea650ab958ca73567996311f598ab50a8bd5dfcb6a1", 0x8a}], 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/03/28 07:20:11 executing program 5: socketpair$inet(0x2, 0x5, 0xfff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000001980)={0x4, 0x1000, &(0x7f0000000980)="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"}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000001a80)) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000000), 0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000019c0)={0x4}, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@nat={'nat\x00', 0x19, 0x6, 0x748, [0x20000140, 0x0, 0x0, 0x20000378, 0x20000648], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x7d0) [ 46.395909] binder: 6973:6976 IncRefs 0 refcount change on invalid ref -1726676991 ret -22 [ 46.420283] binder: release 6973:6976 transaction 31 out, still active [ 46.427200] binder: unexpected work type, 4, not freed [ 46.434906] binder: undelivered TRANSACTION_COMPLETE 2018/03/28 07:20:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00006ea000), &(0x7f0000c91ffc)=0x4) 2018/03/28 07:20:11 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x44, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="01634040020000000000000001000000000000000000000010000000000000000000000058000000000000002000000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="000001000000000042285dd0b4e7fc4e6e190288d897f82d05a026d278d55e82efe8cf7ca6c5031f769bbdc2dbe35b18ef48b91f26fb19060cb9d43a7d4cd22444e1092febb1a6bce113c938d83fe1b4b5f88bf5963c3dadea7e8b111295aeff010e11", @ANYRES32=r0, @ANYBLOB="000000000100000000000000852a747001000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000002c00000000000000852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000300000000000000"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="7800000000000021700000000000fb8078000000000000004800000000000000"]], 0xe4, 0x0, &(0x7f0000000180)="a91765ce807df434358cb808aaa89090476174767459594b43fe4195071280ccddfa353e00e88239e842f8f004f86eca7f08668553959d0fdc2600b8d6b95f57f92c7b518c54313f24805197344c92aa6f3910ca3d2cb812ffe51eafa4279421f07b968f33a94b3c31aa61836ffd2061779498f6feab04880b4fb205ef3259414751603187d2361641e1a27f368e1a1ee29d66870dd5a06982d8a95d05e4e9c6baf1e8ab7cedc8b75abca61f76b62317e7ed406705ef1e16148d2b144cb6a5ee2e4087581ff52e8446ca9cb7b29f98686224c77f99c780eaafddbff0846816987c173db6"}) mount(&(0x7f0000d00ff6)='./control\x00', &(0x7f0000109ff6)='./control\x00', &(0x7f0000eb02e6)='fuseblk\x00', 0x2101000, &(0x7f0000cd1000)) r1 = open(&(0x7f00000002c0)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/03/28 07:20:11 executing program 5: r0 = socket(0x2, 0x807, 0x3f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7ff, 0x6}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000494ffc), &(0x7f0000c35ffc)=0x4) 2018/03/28 07:20:11 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@polexpire={0xc0, 0x1b, 0x401, 0x0, 0x0, {{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {}, {}, 0x0, 0x6e6bbb}}}, 0xc0}, 0x1}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) 2018/03/28 07:20:11 executing program 3: socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000010fc8)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000008de8)}, 0x4001) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000012ff7)=@rc, 0xa, &(0x7f0000012ff0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000c000)=""/4096, 0x1000}, 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0xf7, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/247}, &(0x7f00000002c0)=0x78) 2018/03/28 07:20:11 executing program 1: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/03/28 07:20:11 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'syz_tun\x00', 0x602}) 2018/03/28 07:20:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) clock_gettime(0x0, &(0x7f00000000c0)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000100), &(0x7f0000000140)=0x4) readv(r1, &(0x7f0000000180), 0x0) 2018/03/28 07:20:11 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000004) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000140)={0x0, 0x2, 0xe9, 0x8, 0x2, 0x1188}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xe1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x30, {0x2, 0x4e22, @loopback=0x7f000001}, 'bcsh0\x00'}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080), 0x8) timer_delete(0x0) 2018/03/28 07:20:11 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x3b3b, 0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/28 07:20:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001276, &(0x7f00008ea000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/28 07:20:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bcb807c8f9dce8813c230300000000000000240e4362cf393dbb00000000c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26e04ea601576463a18af37b12", 0x82, 0x803, &(0x7f0000fb1000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094effc), 0x1000000d8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)=""/178, &(0x7f0000000100)=0xb2) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) [ 46.442015] binder: send failed reply for transaction 31, target dead [ 46.444432] binder: 6973:6991 IncRefs 0 refcount change on invalid ref -1726676991 ret -22 [ 46.457241] binder: release 6973:6976 transaction 35 out, still active [ 46.463896] binder: unexpected work type, 4, not freed [ 46.469190] binder: undelivered TRANSACTION_COMPLETE [ 46.474313] binder: send failed reply for transaction 35, target dead 2018/03/28 07:20:11 executing program 7: open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x409) pipe2(&(0x7f0000000000), 0x0) 2018/03/28 07:20:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="38c1fb9047a293c69a186f1ba9012cda85219f8cd538b54be249c77363811cda"}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=""/171, &(0x7f0000000140)=0xab) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f000072afec)={@loopback}, &(0x7f000096affc)=0x14) munlockall() 2018/03/28 07:20:11 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0xe}, 0x0, 0x5}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x191002, 0x0) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/28 07:20:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') pread64(r0, &(0x7f0000000040)=""/36, 0x1f, 0x0) getgid() 2018/03/28 07:20:11 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ncpfs\x00', 0x60, &(0x7f0000000100)="6ceb43be201d3bc95148025489c261c249c34137b50a0cd065e83b136b18498afd8e2c3169acc2460eab3fb1ab8b68ddc74477c4152964d3e6d63d8e688b181055c1be7f1f7eced8639400422c4e34ae2532bff4779607a9bf048f95b49a54620e0db2de8287ca667307518116f9667078187ee27433c20d1a2bde5db9006e35e959c86f29741c11b36fb2ce34d30964c53a8b7867bf469cb5afee39323508bdeb6d01bc08f8") inotify_init1(0x800) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/03/28 07:20:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) 2018/03/28 07:20:11 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f00004b6fb0)={{0xffffff93}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x40) fcntl$getown(r0, 0x9) getuid() 2018/03/28 07:20:11 executing program 6: mmap(&(0x7f0000c40000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x6, 0x6, 0xb771, 0x81, 0xaf10, 0x6, 0x3, 0x0, 0x2, 0x10001, 0x80, 0x1f, 0x100000001, 0x7f, 0x5]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x2}}, 0x8f6, 0x9}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x23, 0x6, 0x8, 0x3, 0x82}, &(0x7f0000000400)=0x98) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xbe, "ad09ef5eae228c5545ff0bb42bc25a781963baa18bb79cdfd14188c8c8780235af1a7a349d8412918ee18e4a1b88b5bf6cdc2c1c47fb8963f27173ba144c93d0b3b77b665073513892d7c4d0c58ad9c556b00d1c94b733a9da68cdbdad05678732e930ebc5fdf06ba11b78b5555a140921ab13a2e84cedfd54f92f85a90c70efd7f5652ca0c4fb5a1164b44480161825575d314294b84a6c0acd62ec1eb7ce5b47d7af68a6dbf26ecbd1e281d072fb166d026aef9589f1e8bf201825157b"}, &(0x7f0000000000)=0xc6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, &(0x7f0000000080)=0x4) 2018/03/28 07:20:11 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) close(r0) 2018/03/28 07:20:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x44) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e}, 0xfffffeab}, 0x1}, 0x0) 2018/03/28 07:20:11 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000000140)='ramfs\x00', 0x1000000, &(0x7f0000000180)="c43d6c41000f85c8c54a0c79acf54ccdd547cb554d067198ac5a6e966576fb6fba654c8ea8c8d2338a4ac524a7ad4a8d6673732b9965786d1c110dff70455a6f212cf32fb6a538632a98a0df947d7aebc21f0758fff83a5a6e6f535d9d2f76ca07381e1a464db992aca5f5dddf847888fc3257baa40ad7f059c506fbe1d985c481c33865c1073ef31acd433252688c6acc7cfd7ea1e0bd80e8b91235267ecdee23527a1e47") r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0xfffffffffffffffc) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) ioctl$void(r0, 0xc0045878) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/03/28 07:20:11 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) recvmmsg(r0, &(0x7f00000049c0)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)=""/177, 0xb1}, {&(0x7f0000000340)=""/157, 0x9d}, {&(0x7f0000000400)=""/26, 0x1a}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/59, 0x3b}, {&(0x7f0000000580)=""/126, 0x7e}, {&(0x7f0000000600)=""/180, 0xb4}], 0xa, 0x0, 0x0, 0x2}}, {{&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000800)=""/238, 0xee}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/63, 0x3f}, {&(0x7f0000001940)=""/107, 0x6b}, {&(0x7f00000019c0)=""/18, 0x12}, {&(0x7f0000001a00)=""/8, 0x8}, {&(0x7f0000001a40)=""/145, 0x91}, {&(0x7f0000001b00)=""/197, 0xc5}], 0x8, &(0x7f0000001c80)=""/92, 0x5c, 0x6}}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000001d00)=""/131, 0x83}], 0x1, &(0x7f0000001e00)=""/245, 0xf5}, 0x1}, {{&(0x7f0000001f00)=@sco, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001f80)=""/18, 0x12}, {&(0x7f0000001fc0)=""/66, 0x42}, {&(0x7f0000002040)=""/210, 0xd2}, {&(0x7f0000002140)=""/247, 0xf7}, {&(0x7f0000002240)=""/142, 0x8e}, {&(0x7f0000002300)=""/217, 0xd9}, {&(0x7f0000002400)=""/48, 0x30}, {&(0x7f0000002440)=""/217, 0xd9}, {&(0x7f0000002540)=""/50, 0x32}, {&(0x7f0000002580)=""/31, 0x1f}], 0xa, &(0x7f0000002680)=""/25, 0x19, 0x8}, 0x9}, {{&(0x7f00000026c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000004900)=[{&(0x7f0000002740)=""/33, 0x21}, {&(0x7f0000002780)=""/92, 0x5c}, {&(0x7f0000002800)=""/137, 0x89}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/1, 0x1}, {&(0x7f0000003900)=""/4096, 0x1000}], 0x6, &(0x7f0000004980)=""/56, 0x38, 0x100000000}, 0x9}], 0x5, 0x0, &(0x7f0000004b00)={0x77359400}) symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000040)='../file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) 2018/03/28 07:20:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000032f000), 0x4) 2018/03/28 07:20:11 executing program 2: clock_nanosleep(0x2000005, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) munlock(&(0x7f0000522000/0x2000)=nil, 0x2000) 2018/03/28 07:20:11 executing program 1: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) utime(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0xffffffff, 0x7ff}) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000140)=' ', 0x1, r1) keyctl$unlink(0x9, r1, r1) socketpair$inet_sctp(0x2, 0x8, 0x84, &(0x7f00000003c0)={0xffffffffffffffff}) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) ioctl$int_in(r2, 0x5421, &(0x7f00000000c0)=0x20e) 2018/03/28 07:20:11 executing program 5: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000180)='net/wireless\x00') r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') getdents64(r1, &(0x7f0000000100)=""/92, 0xfdf2) getdents64(r1, &(0x7f0000000040)=""/187, 0xbb) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/03/28 07:20:11 executing program 3: r0 = creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000004c0)={0x0, 0x0, 0x2}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000580)={r1, 0x80000, r2}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f00000005c0)={0x6, 0x1, 'client1\x00', 0x1, "fd7742222e3350da", "43316427aa6f6d4b9722793eb00500591b63c8fdadf81e284bcbe7302c9d2809", 0x1, 0x401}) accept(r3, 0x0, &(0x7f0000000340)) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r6, &(0x7f0000000280)={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xa2}, 0x1c) syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x100000001, 0x42040) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000100)) r7 = getpid() ptrace$cont(0x3f, r7, 0x5, 0x4) 2018/03/28 07:20:11 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffffd, 0x219b, 0x1, 0x3, 0x9, 0x7ff, 0x80000001, 0xe7, 0x8985, 0x10001}, 0xb) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de2ffc)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/28 07:20:11 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000088ff0)='/selinux/create\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000080)=0x3, 0x4) pwrite64(r0, &(0x7f0000000000)="8aa626a188e5f6531b07ed8ca47744a46476e02e6b2e08b204130ccb306c6f721b32600f659193be6b81bdb4ac927b20301dd0ae4ed2e26f256535", 0x3b, 0x0) 2018/03/28 07:20:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r1, 0x33, &(0x7f00000000c0)={0x9, 0x9, 0x7fe0000, 0x9}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0x14, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e25, 0x4, 'lblcr\x00', 0x2b, 0x200008001, 0x41}, 0x2c) 2018/03/28 07:20:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00000000c0)='hostfs\x00', 0x0, &(0x7f0000000040)="56239b1d778b44c68407294965a98f9f4534b0d4c44f850897b5d52fd616493605191d1f58ebbdc0b55e04f518aa5f98b13bcd467395645d865df17fbc2d6b63601d8193cdd99ac8de465c63770450c691fa") 2018/03/28 07:20:11 executing program 5: r0 = socket$inet(0x11, 0x2, 0x0) recvfrom(r0, &(0x7f0000000080)=""/158, 0x9e, 0x2061, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff80000000}, {0xa, 0x4e21, 0x0, @empty, 0xfff}, 0xffffffffffffffff, [0x8, 0x5, 0x7, 0x3f, 0xffffffffffffff7f, 0xfff, 0x1, 0x3]}, 0x5c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x9b, "2a7e8960729ca9b2f201c9a9b257ece8dbd9764e8d07a434477c8f7921eece780d55bbbdb8c0350a2978c6a0d33779bcf02fb942940cd4736c8c30c973802eddf2d7088649261e48c3ce81039d9c6b48b2dd135f8c39796b32d6627599551ac2781edc7dde6d6f315259ff7814ac4a2766f55454a16b7222dcf04c80ca09b0868369d9fa844023e5eed3fc281e6de7f429584ffbcc57ecdc3fc28f"}, &(0x7f0000000240)=0xa3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0xffff}, &(0x7f00000002c0)=0x8) 2018/03/28 07:20:11 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x100, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20802, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) 2018/03/28 07:20:11 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xa, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f0000000280)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x88}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/03/28 07:20:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="240000005a001f191415f507125a00000913210308001000fff708ff0800030000000108", 0x24) recvfrom$unix(r0, &(0x7f0000000040)=""/3, 0x3, 0x0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/28 07:20:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007840)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000007880)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80) clock_gettime(0x0, &(0x7f0000007680)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007500)=[{{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001240)=[{&(0x7f00000001c0)=""/107, 0x6b}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001280)=""/4096, 0x1000, 0xa1}, 0x6}, {{&(0x7f0000002280)=@l2, 0x80, &(0x7f0000002300), 0x0, &(0x7f0000002340)=""/4096, 0x1000, 0x8}, 0x8000}, {{&(0x7f0000003340)=@ipx, 0x80, &(0x7f00000035c0)=[{&(0x7f00000033c0)=""/134, 0x86}, {&(0x7f0000003480)=""/78, 0x4e}, {&(0x7f0000003500)=""/8, 0x8}, {&(0x7f0000003540)=""/77, 0x4d}], 0x4, &(0x7f0000003600)=""/148, 0x94, 0x299}, 0x1}, {{&(0x7f00000036c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000005b80)=[{&(0x7f0000003740)=""/119, 0x77}, {&(0x7f00000037c0)=""/93, 0x5d}, {&(0x7f0000003840)=""/33, 0x21}, {&(0x7f0000003880)=""/85, 0x55}, {&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/133, 0x85}, {&(0x7f00000049c0)=""/194, 0xc2}, {&(0x7f0000004ac0)=""/70, 0x46}, {&(0x7f0000004b40)=""/4096, 0x1000}, {&(0x7f0000005b40)=""/10, 0xa}], 0xa, &(0x7f0000005c40)=""/180, 0xb4, 0x8}, 0x32bd}, {{&(0x7f0000005d00)=@generic, 0x80, &(0x7f0000006f00)=[{&(0x7f0000005d80)=""/67, 0x43}, {&(0x7f0000005e00)=""/76, 0x4c}, {&(0x7f0000005e80)=""/88, 0x58}, {&(0x7f0000005f00)=""/4096, 0x1000}], 0x4, &(0x7f0000006f40)=""/73, 0x49, 0x1ff}, 0x68}, {{&(0x7f0000006fc0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000007380)=[{&(0x7f0000007040)=""/34, 0x22}, {&(0x7f0000007080)=""/122, 0x7a}, {&(0x7f0000007100)=""/245, 0xf5}, {&(0x7f0000007200)=""/98, 0x62}, {&(0x7f0000007280)=""/204, 0xcc}], 0x5, &(0x7f0000007400)=""/217, 0xd9, 0x7}, 0x9}], 0x6, 0x40000000, &(0x7f00000076c0)={r3, r4+30000000}) clock_getres(0x3, &(0x7f0000007800)) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000007700)={@empty, 0x57, r5}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) creat(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000007740)="02c5ca21a04fb70aa886b02d65f42dc72d7b4efa4602fac7c4739a8c6b388248db4ba21bf4f67772c364861b278b2d51be38a1c2ad896dbe187b5f2cae7383a21f06a31c0ad220f73ed4f4fc8089418913b093d1b0815a81ff46da8116d93421aa664287387b7dc9053bd603cad672fafc3a698a4cbfa4c54abfb318fd267356feb995482311cdcc1184e6eca0736d032020ba39425c4fc5dbf594f2fc5cdf227f0ef7ac4233fe6aca4a50eb0e1adc00", 0xb0, 0x0, &(0x7f0000002300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) prctl$void(0x0) 2018/03/28 07:20:11 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000c97000)=[{r0}], 0x1, 0xe092) r1 = gettid() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r2, 0x3}, &(0x7f00000000c0)=0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) socket$l2tp(0x18, 0x1, 0x1) timer_create(0x3, &(0x7f0000044000)={0x0, 0x18, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/28 07:20:11 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007c80)='/selinux/policy\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x6) r2 = socket(0x18, 0x0, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001440)={'eql\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000080)=""/187, 0xbb}, {&(0x7f0000000140)=""/248, 0xf8}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x3, &(0x7f0000001280)=""/226, 0xe2, 0x5}, 0x40000040) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001500)=ANY=[@ANYRES32=0x0, @ANYBLOB="56000000ceed6a6954a56cb7350e3ae34811eabda08319f43ba2dd17b5a8d4b5c9943f0aa145a8014055a00908000000c036b899305db3a0902c9ec34a76ddcce349ccbf444cbe7100b80000000000000062d09e0be013b7c4b91ce60eb05e433a3654835213d70bab0aa73b3281571a9005ebbcce157755f820114af33460200a0d4085929cdda2baedc517ceac6abd487d061e699529fdb4657a20b7e53dc940f8e5"], &(0x7f0000001480)=0x5e) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000014c0)={r3, 0x9}, 0x8) connect(r2, &(0x7f0000676ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/28 07:20:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getgroups(0x2, &(0x7f0000000180)=[0x0, 0xffffffffffffffff]) fchown(r0, 0x0, r1) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000)={0x7, 0xc47d}, 0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000000c0)={'nat\x00', 0x0, 0x3, 0xef, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/239}, &(0x7f0000000140)=0x78) socket$key(0xf, 0x3, 0x2) 2018/03/28 07:20:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 2018/03/28 07:20:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x5}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x400, 0x70bd2a, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4048084}, 0x4044000) 2018/03/28 07:20:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000100)={@void, @void}, 0xfffffffffffffda4) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000280), &(0x7f0000000140)) ioctl(r0, 0x227d, &(0x7f000097e000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x80, 0xffff}, &(0x7f00000001c0)=0xfffffc8e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x7fff, 0x1, 0x1, 0x9, r1}, &(0x7f0000000240)=0x10) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/177) 2018/03/28 07:20:11 executing program 1: r0 = memfd_create(&(0x7f0000000280)='^\x00', 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000002c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x80) write(r0, &(0x7f0000000300)="f37764fbb2fae5988bc3b71376e135f59a3908c007eaf9ccd792adfaeae18f1117", 0x21) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xf6, "506e36cd507ec1af4d5a1c6e31d254f15471c94a8205850df7675f490432a03dbe727cbc0931fe5e2c2753079edabfc62ff8a96d26b94fe2c32cb8db9c0ec2776756cc630e78bf90895cba58a8b20cf736b792315a82ef67bfe9641eef24f350a63b3d7357a086511d0ca8fe955604f5086b2c41ade8906870d9c0f6da0a3d47d02c8521c9d33634e1e6b5e73f1d95819efd71a1c816b68d00efe36a8d1a5f88b01411bea92adc50f0e610bf4e3477da29f93b4e943903de2d5254cab2bf44ef0cfd861b84cd39567d125806f765a3897dcea6584e32009f869d087575e535fa1345b0810e30b4cd8514b4313ffe34e25d7ba950f93c"}, &(0x7f00000001c0)=0xfe) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x7}, &(0x7f0000000240)=0x8) openat(r1, &(0x7f0000000000)='.', 0x430002, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/03/28 07:20:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000005c0)) pread64(r0, &(0x7f0000000480)=""/139, 0x8b, 0x21) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfffffffffffffff9) fcntl$setpipe(r1, 0x407, 0x81) epoll_pwait(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000200)={0x888f}, 0x8) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x6, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x20100, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0xf0, 0x4) 2018/03/28 07:20:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000044000)=0x2) flock(r0, 0x3) getrlimit(0x10000000000d, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) 2018/03/28 07:20:11 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x18, "df8614850f21bfe71a69a8967706e583a0f369b4d19fb5f7"}, &(0x7f0000000240)=0x20) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x20000010) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"9b755664248aa0"}, 0x7}, [{"972fa2d81f1e38"}, {"9eb3ef8465b9ac"}, {"60f8c44a3f7d25"}, {"a2c06f01b62252"}, {"d509e79591dd24"}, {"3c23252b86ae67"}, {"fb60752429e636"}, {"4438e643fbf275"}]}, 0x48) 2018/03/28 07:20:11 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001340)='bcsf0\x00') r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="ef1832f622ba83bcca", 0x9, 0xfffffffffffffffd) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001240)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000001280)={0x6f40, 0x8001, 0x2}, 0xc) r3 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffff8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000012c0)=0x0) sched_rr_get_interval(r4, &(0x7f0000001300)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001380)='/dev/hwrng\x00', 0x800, 0x0) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="4c7c996f4ebffa96a0bbc42abdabb3aec8bd575c96393493f085473334e5aec7e2f43668324b5e5ef594536a8eaa3f5d54194a10579580e9986a300cc302d76494a5cfa8e8fed7483b232331bf13877352b54f34317d6042a284c77a2bccb386d22800b57b4f5ffae00df7b4ff90e97e417b64f75f3c5be155fe4cb71876321b55cbbf0ef86532fc7fdd4d93381dfd8ec05e99c1b223ecaf87db05a7b75171307ff5bd8bb0803edd0cbb8d45b50f1e0997fea5e2299a6492b4997de44c4f5b73a04f254d971fa04c44eb35b06c846483b37066799bdfa04bf6b05108e48d62e0e636c985f311b66660", 0xe9, r3) 2018/03/28 07:20:11 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) mremap(&(0x7f00003f6000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00003f4000/0x3000)=nil) 2018/03/28 07:20:11 executing program 5: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) readv(r2, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r1, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) close(r3) readv(0xffffffffffffffff, &(0x7f0000401fb0), 0x0) 2018/03/28 07:20:11 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)={0x3}) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000200)={@local, @rand_addr, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000280)={@multicast2=0xe0000002, @multicast1=0xe0000001, r3}, 0xc) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xa1be}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000000c0)={r6, 0x800000}, &(0x7f0000000100)=0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) epoll_pwait(r1, &(0x7f0000a5aff4)=[{}], 0x1, 0x0, &(0x7f0000c63000), 0x8) 2018/03/28 07:20:11 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000003a80)={0x10, 0x0, 0x25dfdbff}, 0xc) 2018/03/28 07:20:11 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) recvfrom(r0, &(0x7f000001cf8e)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/checkreqprot\x00', 0x0, 0x0) read(r1, &(0x7f00000d8f1f)=""/225, 0xe1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/03/28 07:20:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x8) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0xfffffffffffffffe}, {0x200000000000000}, @quote}], 0xfffffffffffffdb1) truncate(&(0x7f00000001c0)='./file0\x00', 0x71) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000180)=0x10) 2018/03/28 07:20:11 executing program 0: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) mount(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000100)='fusectl\x00', 0x40, &(0x7f0000000140)="e2d01e85d1a7a20917f199e14f4a2565cd4cafc27f193e1c7fc5ded03e2127c07d7c40d9e32397ada4eb985708bb051c0dc6b71b4c08d44214e2db381130005d6720f2836575305778e33116126258b3458bdbd34bec12733b025f276e61dedfff1d645ef2acd1e7fd13b8d5dbc4b6d1772fbe7da997577bccf689d1fbc78548784eb0c107a6237ebbe0af1dcb8fb70dd3675e5372c4b604e11e31dc036bcf92ef46af4909b0") inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x81000000) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000200)={0x5, 0x100000000, 0xffffffffffffff81, 0x80, 0x8ae6}) 2018/03/28 07:20:11 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$cgroup(r1, &(0x7f00000003c0)='syz1\x00', 0x200002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"70690600000000005c351e1c7bc95700", 0x1020}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000a00)={0x20000000000002, 0x8000000009}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000006500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006540)={0x0, 0x5, 0x10}, &(0x7f0000006580)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000065c0)={r6, 0x3}, 0x8) r7 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800) r8 = accept(0xffffffffffffffff, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000180)=0x80) r9 = getpid() r10 = geteuid() lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004a00)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0xc) r16 = getuid() fstat(r5, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000013c0)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0}, &(0x7f0000001440)=0xc) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001540)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000001640)=0xe8) r23 = getegid() r24 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0}, &(0x7f00000016c0)=0xc) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f0000001780)=0x0) fcntl$getownex(r7, 0x10, &(0x7f0000004580)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00000045c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000046c0)=0xe8) getgroups(0x5, &(0x7f0000004700)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004740)=0x0) r31 = getuid() stat(&(0x7f0000004780)='./file0\x00', &(0x7f00000047c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004840)={0x0}, &(0x7f0000004880)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f00000048c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000049c0)=0xe8) getgroups(0x2, &(0x7f0000004a40)=[0x0, 0x0]) r36 = getpid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000004a80)={0x0, 0x0}, &(0x7f0000004ac0)=0xc) r38 = getegid() r39 = getpgid(0x0) r40 = geteuid() lstat(&(0x7f0000004b00)='./file0\x00', &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005640)=[{&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000480)="cbaa300ca67b851c10dd25c2288beba0a47c65c203b45b51fc721a8388a524116a5b64423059c10aef6cae93cd6aaec8ba3d1f334025014d8fe66580583461382ad21abd21dab38160bb5bfcfd46b2591aca7e9dab5f60a4098f774d79af80e805fc9c997b5afc62c6e3d42261f46c32a3de1a312df09d44ef8305b3c885e3a06ba1d9e748d648c54da7b5a5c696e7f934e80e0064a8581fd747d31801b1bb629f213830e0b85d6027690a07c53be96e86b791358e601a814a5da0ba", 0xbc}, {&(0x7f0000000540)="b0d4b006ba56533a720f67b6476fb203d5fe0322d93be2991bd999d13e5347057a8a5866a631640afc35274a9b6ed7c7b571eabf2a37b7472b180baee8261f8aed58e72f6fe51fdde40b96eef95685bab5ae9c32a4b196e5916cbb19c9b6d81d199447e548308a92b9e424e3c7f346af69e97fecfaae58dcfdf3697359bf2937a91c5664d767a44ec71a936fb6b75b006822a15acea3d019c99b5c6e862581ce830284b67b6e012ea1a20e", 0xab}, {&(0x7f0000000600)="fb887ee633c25caa002494edc1e043bd9c814d08d6d487b0ecd33e483b07c299fa815dac36811011c7aeb6ecacf1523ff88a3ef14c2a890621951013439a05e3d812621e423c703089d4841ae3cc178d5e8ef71afc5a33defc5606bc5b862b10888c9d859353a291fb966d83c85ba91b5d279b8e063df71392264f48037eba3d58fac9d0c6db6ef1bdad1d8d009fc0db1eb7b09fff2d47f8", 0x98}, {&(0x7f00000006c0)="ffc25ab8df592d627868888c36abbe51a7df2bd240b3ceda6849f5c599e9c2e4342842e154ed1ec113b78eaca55d6e8c6394e658c6676867c58f82f9018bc58ca0171659c199f36f87b53c57834b68af3fbba558e5b514b269bc34cdd267751e5536da798131afb06c6e277eea797f225d7f9e1529ee21a0ac90518f269edb59e69fdc2d8fd68a063016c313f3bbf112d48bd8226d43f22fe396d7089cce32a161374c674d4e3d3f3c980b16a827b280f5b41cd212535c88934a233fd809abe4d1e6e1c7a139ef53fb29beda74650bedf44bacde8cded80d703ef0342c", 0xdd}, {&(0x7f00000007c0)="d1df32d070114ee2f30e95c3ee4bf8773b7e6e204a52d33f09b52c6fe8139ed2760a7eb56aaac8a159a01f25b6bf7c86a1f8800db8599aadd9124c198e468dfef9c4b747e219af65d2b0674c189fd4cb5b000dc11320a734233b9d10f552d6c2798899bb31f3343e2f1d3679422438430db7b922c442e8b87e5cdf9c6cc7696a46944b5193513c3acf681858667184fd5bafc2f2f4423809ccca00b60dc71b0412db41a481dc1c34d10a950f3d89d5f6b857d90950874e00c2b04c6d27ea5b603fdaef1e47d8259ef298053732d73f9e4c6bfd93bbed72cf0bc3", 0xda}], 0x5, &(0x7f0000005800)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r5, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="00000090224ef87c79225c1b4584b15d680200000000000000008100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r7, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r8, @ANYRES32=r4, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x110, 0x4044000}, {&(0x7f0000000cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000d40)="be8777eda4f173530ba0fb7f4704fdecd808afccd30a994d5df482457715ec9c233b7aeabd073b11398660bfaeec758cae876bc056331ec53214e0aec056fb0f44eb541fe5f1027c740dd40f52c0b26bb642cc92af5ccf789599c80bf37271ed4915b9f0716874a7ec833b6a931b798ab279ec4b3841e9c48044", 0x7a}, {&(0x7f0000000dc0)="b5ec05e65c51c23277eebfa0a9c8d80a339216a1ef97894fdacc46fa14039e4dfd243edf6ae59625a5f03ba26c7989c44dde4f9182572a63ea8c1db9868e5ebcf3e244ae6b8c0ff5d3233dc0070fc3ddcacb9ccb4a5c7d0074b260167f80ca6da23641acf3c70a64767cc61c8f683f4405", 0x71}, {&(0x7f0000000e40)="168435ba954e00322dae300061f38e9f2775a130d9cfb34a0c5d1951f23375b3a3f91a6713596c5bde9aa0eb4d13994037bb40200833448e96a80db7753aba4df669ed3c30f784233f2315c805418b09a95eb91d7bfde009157e8aeee9ff47a4fbd1f538c147cf4d62bc4efdf3562ae6515d4e4804c4869b6ec501975bc6e0e540f80c54d6b3047f9d870e1cfef1ff2a54652240f9cb221a180452d70496392bc124b823c0790250f8eae0f82b79ab1976d7aa3e495120c07e8bd28fc370ad2e17004f4056739a5cc92aba3a92eb7b093533a95093430329900f167ca988ebeb9a47df29884f68df114d6563ca15", 0xee}, {&(0x7f0000000f40)="c316a9021cbc94f48482fb0ddd5d9fac18ad557dafa8a1aec137346bccc1573d9014783833143510b60db5ba39dd01a08b1744be949a0a18604f2d2cc3f451e5fdd4e000d2e671f216f1c06008df5aba58dbd49efefa8478f6c82bff5cbb1b1a4612ee46e98c62bacba7cad7626f2ad18da2be46ac8cc7306bad4df921b4eac2628348e2dcb3bb235802b7ce44f75417be590c1b1b0e5dd3f96248470e71b37d087b72f712deef15b924e8cdcb", 0xad}, {&(0x7f0000001000)="8bd9dcd1e2962deae84c2ce501975a91486fad78d808b17b7fc406bfef4aec2b16d0b8a43ceda52099561853de8235e19a772cb940b2bfe841494d6525ceae6405bcaf1ff589d42dc7aad54c8831968ed248ec0912a1770e0988d9266f965d2b349c5ba0f9dc", 0x66}, {&(0x7f0000001080)="8f09", 0x2}, {&(0x7f00000010c0)="480a029c7f17fd447a239fe3441a3bc1f8b9aa10e8bfe83fdc22bf31ef96446b", 0x20}], 0x7, &(0x7f0000001180)=[@rights={0x28, 0x1, 0x1, [r0, r4, r0, r5, r5]}, @rights={0x18, 0x1, 0x1, [r3, r8]}], 0x40, 0x4}, {&(0x7f00000011c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000001240)="21aa329f7b", 0x5}], 0x1, &(0x7f00000017c0)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r7, r7, r3, r5, r8, r8]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r4, r0, r4]}], 0xc8, 0x24000840}, {&(0x7f00000018c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002040)=[{&(0x7f0000001940)="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", 0xfa}, {&(0x7f0000001a40)="c034c4fc44be9a35837f42451d2286f4d6c1caba90b9099163fd2a7c9cb28fc47f1e0bea96a836c5a850c69badbfb37cf2428a34acbc46ab5d36054345b04ce0b2f2d075e1f1c5180c9723cf83808a59d28bede2bac87e2f70406c8b6eb18440ee05b17a3327abf3fdd3ea785ce0fabf820afc74b851cff7c426e32660", 0x7d}, {&(0x7f0000001ac0)="96897d5452c3420c642087de02c81a55a96b29701106c7979f348b438d4343908aa0fb7eaafa128c80ff22ab3ece95e2a9f9f17ae55fa010679e920f91cd665b5a84fbd1faf458491d5efe35bce52d", 0x4f}, {&(0x7f0000001b40)="9aa69a5cc89d63381211db02a44ee4551f6d9692ba8f449d555e6cd96051b9c98a88ee9ef8879690dcabb3edcc204abe1c360221b35f6c0f6f66cbdba26975946b7e30716a1a33ee19b7338861875b5813fdaa8cb93e7a1e8bfc05e77388f43e4c79b5f5031a7b14e5338c1bce861d211afbbc563e195fe03600233ff7484ee1c06a1c534e1ebc99496af65d169b348bf29d85627fd97e5f393dd106f4f89feb730d7de99deed86c287b5050daf85eb703304522ff36abc6db00be748e072cc7a55d56e70f6b4983dd", 0xc9}, {&(0x7f0000001c40)="e3be9e57f7d8bc7b3de70a6ce6fd6db3c63feb1c366447a22057aee3c903eac30e4f31dca497d4ecd2c652825812381fa0684ea07811e2430cec9af7083db7e0595aeba9f3387d7293077ac39887906b8d98e10f6a9cca01d1046c8e874906129dd6cf2bd24491ab7babac", 0x6b}, 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", 0x1000}], 0x6, &(0x7f0000004bc0)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r7, r0, r3]}, @rights={0x28, 0x1, 0x1, [r4, r4, r7, r1, r0, r4]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x20, 0x1, 0x1, [r4, r8, r3, r1]}], 0x120, 0x40000}, {&(0x7f0000004d00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000005340)=[{&(0x7f0000004d80)="6b411ce692ad77ce9edd8f45f727f0656fc62277254939ead8ed7590a96ae39afae29cbb43670b7d32c3acbbb3df661019c73c60b0ab6be2209b196a1dc4495bd25d4c6b4f84bd39f023e0179706d3a21f01eb2045e71caddbb9a8d27881597465e471053b005d6f1f350c1ee7c7bb71a40c131714c0179dfd3a99ad8900210e01cfe6043eb68b8ba0d1540443af2e29c6bedcba2ac6422dc793615c9356691a9c153291ab3097d94fd33f4c48d8d1cc89d3dd968cfca5f01da7f25a6f45fb343fc419eb3383c598f88180dc6e1cb62d504bfe53aaec1942ad7f2531cdc39bd5f4dd948655b3641b8fb94056568b0670", 0xf0}, {&(0x7f0000004e80)="c6fd80d3f4cc14a5df21a68b286b053e24ea1d2ae0bceb34129f0fed8d3ac2", 0x1f}, {&(0x7f0000004ec0)="524bfb1827a9b9f8db3d47899d396c4fd971a0d926af70e4afa1d76c0ddba9e5b29858750aeaa614b7f6f47388657880b1dfd4bb1299f1e6e81ff3c640ff6e8bc89b8218c67f3da1ae41cf654ca9aedf8af0dcff6ecdb5d7de0119c2e48126cc8f2f0531ab715813b257a6baeb7e9782fa9b9a5c0c6b8131e77c64cf500ab1f9f93a170a0543c04509d4af4403a446eaf1c09a13aec54c12b884c85207148eae3894287bcbf824d186f56eef55bbd3f9cfebc8b21f538e338640ba550bed8e0e03534125e82f0f73307bd67e63", 0xcd}, {&(0x7f0000004fc0)="05d9484d6cbcafdc6b66229e8ffa570e8f88b85f221c6c996d383bdad89eded2f63e3b7627b98f750ae8dfff1692a33ee51cab3bc8416d5f5acd05fc3833543071e0836bc282d91d32c5293640856f3d7382196d96de22a4ef4c78c6fc9e1321ebb82a9e243fd63d335351d3833d8cc93db891dfcd2028c79bec455ae332811c541d761351b7a40e8298d63235d513cc2605d429c7d75c42458049e5b3bcc61de110f63b83646e1e", 0xa8}, {&(0x7f0000005080)="92beb7d3b2baf732a6067d7ca785ec4eabc6c0a2ae561d487ef851fa2924d8dc0fa85163048f662fd9dc48ee686d1e8a3add3db7ec8693e939f2979b010542b84eb0e09462ceeb0d900365b059ed3bbd8761c957dad4934cb9dfcdc5ba8313b7dfaaff44211a632fa08b7a344f1039ffbd8cb92b0f8a9f3ab9503871f0ace5b5100da66271bb69833ae166446181cf7a2edb345556bd2a18a070d4c0c2ee3cc8eabc29897f52841bcd9cad6f02fe4e0089c40c356304c4c8367d88269863fb45d77e36e3bdda1e", 0xc7}, {&(0x7f0000005180)="1e6a38e5b65fd9de793e897cb0b35be2719bb8543a67abdad294a5944e6fa0198e3afa709deabfe05fcf6e4263a697a5ad4f764840f2e758b6f38e65accf79686c466d0a82d50abc06461d4c336bd7076118166e8e6e0b417107bf103a1fb9cb96bed037cad21aac75f4fb12e31a560cd84b15a33f4c20a4fcc1bfddb916c3ef6b9d09f314b89a5f099b5e", 0x8b}, {&(0x7f0000005240)="c986a8ec0fd1318ad4b82157b2d309d3cecd63c3e51186ff8ce86624ada48b0b0b24cab3393f8162c9bdc70f94cdbabdc33362351c3196c132db24006262356a8b544bed00bad395080f3583e621e464c07e5ac55904d0361fb79f691f6632842ccd6839595d4b6d65719f19be6443f38c7d28589af5bf059b3620b01d15b5b4185ae2b3d8f9adef9e3ed9f40be2c761cc5f96aab30918af086ca71206e9d6052ff20cdc101418a26213f620e53facb5e6bf053b8b721b378c6aad545406b05164fa178dac1dab3dd627dd3f43d2e68aebfdb6d48241de0a7bb36625a488db655895cc1c", 0xe4}], 0x7, 0x0, 0x0, 0x44880}, {&(0x7f00000053c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005600)=[{&(0x7f0000005440)="58e9c0950557b988ddbec90cfe72cf0b2806dc4a5816dd4e1824176f8d2569b7561dd97f7ee2f9602a261c4cc5b4bd0e355edc9c90b787b133f23be50112a2a1ac9fed049a05c780544da6fc26fad01d36d87a818c0495c43020781b57b19e59a70e529070ffdac1f577b07a5e288a1387e4edff619eae418195b3cc58e36ea96e856c23fd5845ceeee22d46cd61ca8ba1a5bbac43c6128ed01f37523b48f8397b7c6acc190d4a62", 0xa8}, {&(0x7f0000005500)="7a6ccf6a6b75f85578f328d19c853b5b21fd8fba4b121367a3ecd802554944717e1c3d8e6123d5167c64e9e43712e1cfbdf01882c691d30a17b5a11cc8c08299e5ce6e528dd77c45b55585fbcb38d74a0571230717be00ca7942091c508c6c6ed08e9bd04af8e84ad1184bf8e61f35ad38327944e0d98efd1198509f33298184fb1fd1a63cd746c4291bf185a10a9b49dfe7e38485f5d80878881185b39a954d4948be4c2746e1f9c091015cc4a43a6a119567c304c332ee73d98a2763c1a9f9a721086782cfe37bc674e723d3e394c345143d4339101314cc54230f42394d8dba7e809122ef0b374234339126ff8bb21690", 0xf2}], 0x2, 0x0, 0x0, 0x4}], 0x7, 0x8000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000340)={r6, 0x182e}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'bpq0\x00'}) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r42, &(0x7f00000002c0)=0x4) 2018/03/28 07:20:11 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) getrandom(&(0x7f00000001c0)=""/170, 0xaa, 0x0) 2018/03/28 07:20:11 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x72e6) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000000480)=[{&(0x7f0000000180)="f69329aadaae4ed7f9ebae1798000755cb3e3798e4b2279dd0e72d51a7f8fcd293c69945ceb9aae15e5808223cc9b68457c846887d7fb6b669d816e05bb5e6558524970fa2693b3800bf4784e5f03e2b7487875cbf9621df5916d05639112127e0a15893598ea7a866893242fc46552229de825017365dc0f6598eef962740297e680224a3ac786131544eb34e289b910153353b7ee740"}, {&(0x7f0000000240)="82f986c507f54d44d831a940738c535ddf88cdc3e1afb6d0565f371a8a209edf8a91eba12988b302427243c015218e4f53a92734007b74c4d305f34aabc669a441c56010f688582c608e35fb295c77fef67b267baad848e7334e96a63214e7af26c89ba1c3d04ee5bb9b63b5d3339d2a4173a95190bbca963cafc17ee2c24df88a6e9530d7e8cebe6f510fba52198fa4b55100117620b25c69794e72f5beafda1abe2fcf194140923459f29a139d419c72e4426dbe04d6af8d9e1cbf3975387afb39e6ec0f077f259fee6658fbd0967613a06b7e7567f63173ae4ddd7616376d4bfc993c850ef640514d6f741a7175f1877a"}, {&(0x7f0000000080)="a722125fad9d12b8c4896120371909a1894535fc488e6192c969eb878376748ebbdca30e10b3de5ef9e8caf99654b837d428ca230c454d01a21f13c392c186ee3ed95fea0fa48033c3106fecdfa9e205f396c8d4be3838d676eefad4a58490c1c35252de1c45d8e18d5accbe8ff516426dba0554c2f9f99412dad181070de7a4"}, {&(0x7f0000000340)="7d19376372762b49aa84ff0e55f7c3ad0de775035a39ece32b6e285e44ae92347f645a07f2019abc2613c20381d717ba72fadf0c6874b0978fee3463d61d58558ec2dccb9091e91a20405b1518a84656fa69db3778cb0d106e232912d1e6f365d3bd5d37d3198098a07da36548637b48fbbdcbb87c068857758f756e3962f30965bf87dacaef2bd0db4d0867d69a67fda837f6bc3f7bf4fd8a2168bcfff9dfb5b9bc84"}, {&(0x7f0000000400)="f7b4a9c30258d9af86b0e3bd4467a40d6d05a24e532cd850ff8cf652a9a65d5d845e62156d528258ae2e6857c8ec34472dac2441c33b93f80ba184981c0af9b61f1624e17dce2c4a98b711972b"}], 0x340, 0x0) fallocate(r0, 0x3, 0x0, 0x80000000) 2018/03/28 07:20:11 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f00000006c0)="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", 0x22c}], 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x4, 0x7fff, 0x20, 0xb}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0xbd3, 0x100}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x2ce}], 0x1, &(0x7f0000000500)}, 0x0) 2018/03/28 07:20:11 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x900, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2d, 'io', 0x20}]}, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x92) 2018/03/28 07:20:11 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) close(r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100), &(0x7f0000000040)=0x8) 2018/03/28 07:20:11 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={"696f365d7674691d00", {0x2, 0x0, @multicast2=0xe0000002}}) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0xffffffff80000000, 0x4) 2018/03/28 07:20:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) accept4$llc(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000000)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e0000000000014180000000000130000c88ebbff06010000ad000000000000061496d7220342000747ecf48b05000000e7ec75e948ccfff6ba00b3b40f0000c62c89f74164536dab653670786eaec0ef151332450f779c4865c2a7b7e75ab4f1b8fc393d26960300ba5aeae20000000000080000089c6120c60000000000000000000000", 0xc8) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x404001) ioctl$TIOCSTI(r2, 0x5412, 0x40) write$selinux_context(r2, &(0x7f0000000140)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) 2018/03/28 07:20:11 executing program 6: r0 = socket(0x10, 0x2, 0x0) accept$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) connect$ax25(r0, &(0x7f0000000000)={0x3, {"642998c2d638d7"}, 0x8}, 0x10) dup2(r0, r1) [ 47.224188] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 47.243997] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/28 07:20:12 executing program 0: mq_notify(0xffffffffffffffff, &(0x7f0000937000)={0x0, 0x0, 0x2, @thr={&(0x7f0000937000)="750a252525a8", &(0x7f00002bf000)}}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/28 07:20:12 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x51, r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$cont(0x38, r1, 0x9, 0x9) 2018/03/28 07:20:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012ffc), 0x0, 0x1, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/03/28 07:20:12 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x200000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)=0x3) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000180)={0x3, 0x0, 0x7}) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x144, 0x80000) 2018/03/28 07:20:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'syz_tun\x00', &(0x7f00000002c0)=@ethtool_cmd={0x25}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7fffffff, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000001c0)={0xdce, r2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x8, 0x70bd29, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x40810) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20000, 0x0) 2018/03/28 07:20:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x8, 0xfffffffffffffff7, 0xa14, 0x81, 0x7}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000480)={r2, 0x9}, &(0x7f00000004c0)=0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xce, 0x3a0, 0x7, 0x2, 0x4a0e, 0x5, 0x100, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1, 0x10001, 0x4, 0x8, 0x5}}, &(0x7f0000000100)=0xb0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000380)={0x401, 0x3ff, 0x1, 0x1ff, 0xfcc, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x200, 0x8181, 0x4ad4, 0x100000001, 0x4}, &(0x7f0000000200)=0x98) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000280)=""/144, &(0x7f0000000340)=0x90) 2018/03/28 07:20:12 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) close(r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100), &(0x7f0000000040)=0x8) 2018/03/28 07:20:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x10000, 0x4) 2018/03/28 07:20:12 executing program 7: r0 = gettid() waitid(0x2, r0, &(0x7f0000000200), 0x2, 0x0) getitimer(0x0, &(0x7f0000000080)) gettid() 2018/03/28 07:20:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/dev_mcast\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/28 07:20:12 executing program 1: r0 = socket(0x100000000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407010904000200071008000100010000840800000000000000", 0x8e) 2018/03/28 07:20:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0xe8, 0xfffffffffffffffd, 0xffffffffeb940fbb, 0x7}, {0x6, 0x9, 0x6b08, 0x5b4}, {0x0, 0x3, 0x7, 0x3}, {0x7fffffff, 0x3, 0x1, 0x8}, {0xd0870be, 0x100000001, 0x6, 0x2}]}, 0x10) 2018/03/28 07:20:12 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000000)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x10}, {0x0, 0x0, 0xfffffffffffffffa}}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x3c}, 0x0, @in, 0xfffffffffffffffc, 0x0, 0x100000000000}}, 0xe8) r1 = socket$packet(0x11, 0x3, 0x300) accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r2}) bind$packet(r1, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r4, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000003c0)={r7, 0x1}, 0x8) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0xc000, 0x0) renameat(r6, &(0x7f00000001c0)='./file0\x00', r8, &(0x7f0000000280)='./file0\x00') getsockname(r8, &(0x7f0000000400)=@nfc_llcp, &(0x7f0000000480)=0x80) socket$l2tp(0x18, 0x1, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) [ 47.452979] binder: 7242:7247 ioctl 5429 20000000 returned -22 [ 47.485667] binder: 7242:7257 ioctl 5429 20000000 returned -22 2018/03/28 07:20:12 executing program 6: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000000040)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000880)='ns/cgroup\x00') timerfd_gettime(r0, &(0x7f0000000080)) fcntl$getown(0xffffffffffffff9c, 0x9) getgid() fstat(0xffffffffffffffff, &(0x7f0000000f40)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001040), &(0x7f0000001080)=0xc) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@local, @rand_addr}, &(0x7f0000000100)=0x8) write(0xffffffffffffffff, &(0x7f00000003c0), 0x0) chroot(&(0x7f0000000000)='.') mprotect(&(0x7f00002f9000/0x3000)=nil, 0x3000, 0x4) 2018/03/28 07:20:12 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)=""/21) 2018/03/28 07:20:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="9ff99b99c2da40d92a5fe17bf6c12823544874d63407c483f8db06") ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x67f4, 0x400001}) 2018/03/28 07:20:12 executing program 7: accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1f}, &(0x7f0000000140)=0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x0, r0}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000080)) 2018/03/28 07:20:12 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000108ffa)='ramfs\x00', 0xfffffffffffffffd, &(0x7f0000694ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000000280)='./file0\x00') readlinkat(r0, &(0x7f000001fff8)='./file0\x00', &(0x7f0000013000)=""/192, 0xc0) 2018/03/28 07:20:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') fcntl$getflags(r0, 0xb) 2018/03/28 07:20:12 executing program 1: capset(&(0x7f0000ff5ff8)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='sessionid\x00') fremovexattr(r0, &(0x7f00000001c0)=@random={'btrfs.', 'sessionid\x00'}) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/28 07:20:12 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x9, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x20a, 0x0, 0xa, r4}, &(0x7f00000001c0)=0x10) epoll_wait(r2, &(0x7f0000eebff4)=[{}], 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000000)="3f63316747b30fc6c0a8146a1ecd628aa513cc410dbcc62d5ca02280c71051f064cbf1e193c63323bbf6a21d76cf374a4f207431db5b5de45b3d0dd79abc367a516eb4d5e3d521d7ec8e1a69676ce98c188b6e596beb0b25362718a3285e6a66cb7a00e42e395366392c39cbed80c22077529d298fa1e21dd2d095a5b4283fe3ea87fbd22525d788d2e8e63e5ae2da8748e3efa43aef92601ed3e9f803", 0x9d) [ 47.567069] binder: 7264:7271 ioctl c0306201 20000300 returned -14 2018/03/28 07:20:12 executing program 7: add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)=' ', 0x1, 0xfffffffffffffffc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22}, {}, 0x8, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 'ip_vti0\x00'}) poll(&(0x7f0000000040)=[{r0, 0x140}, {r1, 0x1010}, {r1, 0x20}, {r0, 0x2000}], 0x4, 0x4) [ 47.609754] audit_printk_skb: 30 callbacks suppressed [ 47.609766] audit: type=1400 audit(1522221612.342:28): avc: denied { setattr } for pid=7289 comm="syz-executor1" name="sessionid" dev="proc" ino=20339 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 47.615302] binder: 7264:7291 ioctl c0306201 20000300 returned -14 2018/03/28 07:20:12 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x88000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000180)=0x4000006, 0xffffffffffffff19) fcntl$setstatus(r0, 0x4, 0x2c00) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000080)={0x4, 0x5, 0xfe9da7a}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)) 2018/03/28 07:20:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x400000000023) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) r2 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x78) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2d63, 0x47e}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x40, 0x2, 0x0, 0x1, 0x1}, 0x14) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') 2018/03/28 07:20:12 executing program 4: r0 = creat(&(0x7f0000000480)='./file0\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'lo\x00'}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="060000000000000000000000002eb6da2e504ab12b000000"]) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x8000, 0x0) accept(r1, 0x0, &(0x7f0000000340)) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r3, &(0x7f0000000280)={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xa2}, 0x1c) syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x100000001, 0x42040) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x10000, 0x0) getpid() 2018/03/28 07:20:12 executing program 7: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0eff3)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)) chroot(&(0x7f0000de5000)='./file0\x00') mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00003f1ff9)='mqueue\x00', 0x0, &(0x7f0000b65000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/03/28 07:20:12 executing program 1: r0 = socket(0x50, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = accept$inet(r1, &(0x7f0000000140), &(0x7f0000000240)=0x10) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000000000)=""/157, 0x204, 0x0, &(0x7f0000df7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) fcntl$getflags(r2, 0x40a) sendto$inet(r1, &(0x7f0000000180)="799a11571c83a60fb0c07622a33c380e3ef0dc27dd46f5d53104ee0c408d2f8fabe7925251d6604fcc3860041d59798f1239b4007e42dd7328f0b2af53fb2de775ff5a99df2e63ecad7add085d8f4fa1ec4ca57e6d810e0239c1c8e84202a9ab562eae5d91542b33bdb2ce8d658c5e636b3cb6a9254b5088ed1e7453db945e924102fbefcf5034e9818f7e457d2059b733407719bde23760aec4ef261812167734ae5e2295094d25feb11481c278e23cc8be", 0xb2, 0x4044000, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={"74756e6c30000000e34c1de4c5961207", @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) 2018/03/28 07:20:12 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000180)=""/142, 0x8e}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x4, &(0x7f0000001280)=""/151, 0x97, 0x2}, 0x140) getsockname(r0, &(0x7f0000001380)=@ipx, &(0x7f0000001400)=0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x10006, 0x0) mprotect(&(0x7f000027c000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f000027a000/0x4000)=nil, 0x4000, 0x200000c, 0x810, 0xffffffffffffffff, 0x3) clock_settime(0x5, &(0x7f0000000000)={0x77359400}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x2b, @multicast1=0xe0000001, 0x4e24, 0x0, 'none\x00', 0xe, 0x1000, 0x77}, 0x2c) mmap(&(0x7f000027f000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x10, r1, 0x0) 2018/03/28 07:20:12 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0x0, 0x80000000000, {0x20000000004, 0x2, 0x7ba2, 0x2, 0x1b}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/28 07:20:12 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/28 07:20:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x5) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r2 = dup(r0) signalfd4(r2, &(0x7f0000000140)={0x8}, 0x8, 0x800) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f0000000000), 0x0) 2018/03/28 07:20:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1a) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x100) accept4(r0, &(0x7f0000000180)=@hci={0x0, 0x0}, &(0x7f0000000200)=0x80, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=r2) read(r0, &(0x7f0000000080)=""/156, 0x9c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)={0x18, 0x1e, 0x301, 0x0, 0x0, {0x7}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/28 07:20:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="3400deffa40498c6ea40b2a94cb7f2eb96697dde8ddd0856a55a9b0df7826bf7ca324ad67e716e946bb35dfc4284ffc9c8fca62b39cc0d1d485cfa4beca654a5db073376b429678512f0b83d8d4996baaffc2bc297d54b17871ca94dcd7bba7e55224f6e2f8eaaac10106eff7910473a0cbd1591f36b22198f38bc2c44a6edbe4131a4ad182472e304c9581eeb45bf1ad645633ba1acea2fcaae002cf5ed012d4276224653c40a873f922b84f3d8c1d9c3ab58e7209a815032bcb62a1938cdcd9b1eb45124aa81b3da9930dee130177083031bb6d41ac7a076049a131a8f71e22b14125c8300000000000000000000000000000000", @ANYRES16=r1, @ANYBLOB="000548bd7000fcdbdf25ffff000000000000010100000800050300000800060000010000"], 0x34}, 0x1}, 0x4000) bind(r0, &(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x13}, 0x80) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/240, &(0x7f0000000040)=0xf0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='ns/uts\x00') setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000380)={{0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'lblcr\x00', 0x5, 0x3, 0x2a}, {@broadcast=0xffffffff, 0x4e21, 0x10003, 0xff, 0xff, 0x3}}, 0x44) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40) 2018/03/28 07:20:12 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='$wlan0+wlan1\x00') mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r2, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0/file0/file0\x00', 0x0) 2018/03/28 07:20:12 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1003) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x3, 0x1000, 0x7f, 0x80000001, 0x9}, &(0x7f0000000140)=0x14) dup3(r1, r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) 2018/03/28 07:20:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000010c0)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003dc0)='/dev/rfkill\x00', 0x84e80, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000003e00)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003d00)='/selinux/enforce\x00', 0x80000, 0x0) epoll_wait(r4, &(0x7f0000003d40)=[{}, {}, {}, {}], 0x4, 0x8cc0) lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$pptp(r4, &(0x7f0000003d80)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001640)={{{@in6=@ipv4={[], [], @dev}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000001740)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001b80)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003cc0)=0x0) stat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000001bc0)=""/22, &(0x7f0000003c80)=0x16) r11 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003900)={0x0}, &(0x7f0000003940)=0xc) sendmsg$netlink(r1, &(0x7f0000003c40)={0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000000080)={0x1018, 0x25, 0x100, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x8, 0x96, @u32=0x401}, 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@generic="62346b970e9c1fd3d7640aeb5a41cbd9aee406f8a666830ff82ea2dea12e63a34787fc9a15ac5a4e2d4102444993ce78e1093a7932bfd5e43253cd38c5d14bb681c1fe0c45840c559ea7c8e764868727432b5b99114866a2bfc8bd01637026a656b09ca95176d595df0672e98912e406f9803e21b9a79a33b880e082", @typed={0x8, 0x31, @uid=r9}, @generic="f4312d1155b25d68b264e9841c6d1465348788db3cf4ad3d236c3a98b48a28de614a9e26ba824394fd55457cdac2d93de4f241fd9d7acac94f663871ebf645f30e85b81a8d41cebdec3c2478a399fc87db7b5660b928d6bb1f1cdac847a04873589f1c1abeba0292147ae21d7b0abc0a89839802d2675a2e369f56f34850c57e3566d5d636042f7e63f5fde1e237117f0a8737d080e130c9392e5226d3d925"]}, @nested={0x26c, 0x12, [@generic="df30df304b0a029d0645c3017857346c7183f54b3c0253f8a35ef9899035fce150c8f57b830a3bc5df32a79a1e0fceeb7d71e977edd07ec4dc4f6d857e7ce5ad381ba4856c633c353c7bab86c321317fc49d44354310a6cc8fe8cfa78751bdecba0c2f5c848d77fba52593a545f562c3b2b3a0d2297c17e2263c2799eaaf01e59d42e8", @generic="f8cbe10455e18c19d921d3b509f79da3050a88116b702edaf1888ec84b3baef46d4decdaf83d427dc11e26c5b1d350049dab46892ab182", @generic="ef0999a4d147b4751089aaea9b559c91b565997511347937e7c33c3b34e3bd47cd1bea282b625f12a7d16f39f2b64d338d69435229b44199f937902ec6a5894f6e08951c1a42d41bb252b2386dfba31da86e4d46a4c1c94820", @generic="c3fa03637e3e349f50e57eb52c0ef60726b008d4455ab34fbd4fe3e9a9e62b4e01a11ec619204f8aa65174c54bd9e98331d9ca12ef3a5fee193adb1e3e76f4de4598", @typed={0x94, 0x13, @binary="f4152c94a75c9482f493e20cb4bb2600bea5edac98218c6fb5044350236e92c3e6780fc045e0ec102b7241013ef24c1f250f89274c92a2b438b964468e23f27c2763241b57a4b8754d48daa3269a5e428d56a6f5e2aba24332c639848c2587837ed7efa59e5af1a393c1823392529bca0bee7f99aae10e8f2773b2f627bb35843d07058449f6b8b9122f1b3ae718"}, @generic="3df6def372ab31033fda042f97fab26066ea", @generic="17b5a9dd9073e2f035700cb5cb8276863a24790a512d45614af39ea971fa9a5957c68ffa1e864c548c631325868aa606b52892c5cec7d71bba29c75c173acf70ececfa7549f1d008e5afa10ad54a5ca942cf6babf81cd8e26402786d35790477e7c8de12", @typed={0x8, 0x52, @uid=r10}]}]}, 0x1ad4}, {&(0x7f00000037c0)={0xe8, 0x34, 0x20, 0x70bd25, 0x25dfdbff, "", [@generic="7d377a6ef8a5e931baa6112fe6ea7cc90a131e0bc124afb5e20811b0e7d2d1d5529ecbc0f1e7d24c08b9955f43155b425066b361ae1d6886f18b3c9cdad2b0f87bff7357f1ac980758bb7d971786c416b800afcca0f56ce1f60cd8be03f4c0248887d4f2257255bbb7fc1a375c05534477af76212464e299093fb06db1597b2544e8f37ae05aa80a67142cebd4998a3fcb652c24872fd38d2e41687541efbb5d7d98f325fb9c05dcd4bd3370f97bbb790f61d0534a588e01a18a3d79820814b81d0c825b98e70f067867041890150f6dc164f918b3"]}, 0xe8}, {&(0x7f00000038c0)={0x10, 0x2e, 0x800, 0x70bd29, 0x25dfdbff}, 0x10}, {&(0x7f0000003980)={0x1b8, 0x32, 0x4, 0x70bd2b, 0x25dfdbfc, "", [@generic="d6eb81361e7aa304f0f10b9032a1acffd650445c3e9c93a57bb4de8a0dc4cb7f96d57fe42a4505144759ab65bff97648272c28cbd1774cc74c13b2376e4c937c0036bf54ea5d31d0d0eb0ba5dbf32cf4031988389ac44d0b4ccf644b23e5167f7c184a", @typed={0x8, 0xe, @pid=r11}, @typed={0xc, 0x8, @u64=0x100}, @generic="b44922bb13474c8166869ab1618e3457d625fa2187710af54496c528373992e3d0466864733955bfa9a75b83b3b14274c205a2f3226098879a0e42f2684eb2917cfe", @typed={0x3c, 0x17, @binary="0293344a451685b444de9c178ca215c8dc5ab3e4e59da7829e9dc2a5427534d74e436e9d3058497fc5526d0f7ab257c59a694a2c2408"}, @generic="93ff7869d00c6486ad05438217fc4c92fab828c4852179ba546226911c19d2b01efb92665c4b9116fabdbaedb71c1bc0657cf9bfad1c219649ce08e25f2191e9b2dc44396532f0666519441c4c9af51ec4e6b550a4b8fb904a4bac1fdd22210217e3d7fe52c8210333c1e273c5658f3e84fee6170782451473ff0a25b26b58ae2bed756a1ed632fd32e03942d85e048116533ba6ce6f2b64afe3fe154896937c1989ea9a8df44ae0ea7dc4", @typed={0x8, 0x5, @pid=r12}, @generic]}, 0x1b8}], 0x9, &(0x7f0000003c00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x4}, 0x4000000) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) connect$pppoe(r13, &(0x7f0000000040)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'gre0\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e77000)=0x3, 0x4) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000003e40)={0x57, 0xf9, 0xdc1, {0xff, 0x8001}, {0x30000, 0x100000001}, @cond=[{0x400, 0x800000, 0xffffffffffffff80, 0x7d9, 0x7, 0x80000000}, {0xf38, 0x101, 0x1f80, 0x5, 0x4, 0x7fff}]}) 2018/03/28 07:20:12 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/28 07:20:12 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='./cgroup.cpu\x00') r2 = dup3(r1, r0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)=0x0) stat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpid() r7 = getuid() lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_pts(r1, 0x10002) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000540)=0xe8) getgroups(0x5, &(0x7f0000000580)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000005c0)=0x0) r14 = geteuid() lstat(&(0x7f0000000600)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) r17 = geteuid() stat(&(0x7f0000000e80)='./file1\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = gettid() r20 = getuid() r21 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000f40)=0x0) stat(&(0x7f0000000f80)='./file1\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001040)='./file1\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = gettid() r26 = getuid() getgroups(0x4, &(0x7f0000001100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r28 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004180)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000004280)=0xe8) getresgid(&(0x7f00000042c0), &(0x7f0000004300), &(0x7f0000004340)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000004380)=0x0) r32 = geteuid() stat(&(0x7f00000043c0)='./file1\x00', &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getpid() r35 = geteuid() getresgid(&(0x7f0000004700)=0x0, &(0x7f0000004740), &(0x7f0000004780)) r37 = gettid() lstat(&(0x7f00000047c0)='./file1\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004880)={0x0, 0x0, 0x0}, &(0x7f00000048c0)=0xc) r40 = gettid() lstat(&(0x7f0000004900)='./file1\x00', &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000049c0)='./file1\x00', &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getpgid(0x0) getresuid(&(0x7f0000004a80), &(0x7f0000004ac0)=0x0, &(0x7f0000004b00)) stat(&(0x7f0000004b40)='./file1\x00', &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005f40)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000006040)=0xe8) stat(&(0x7f0000006080)='./file1\x00', &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getpid() stat(&(0x7f0000007e80)='./file0\x00', &(0x7f0000008040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000007600)=[0x0, 0xffffffffffffffff]) r52 = getpid() stat(&(0x7f0000007640)='./file1\x00', &(0x7f0000007680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000007700), &(0x7f0000007740)=0x0, &(0x7f0000007780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007940)={0x0}, &(0x7f0000007980)=0xc) r56 = geteuid() r57 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000079c0)=0x0) fstat(r0, &(0x7f0000007a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r60 = getegid() r61 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007a80)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000007b80)=0xe8) r63 = getegid() sendmmsg$unix(r1, &(0x7f0000007cc0)=[{&(0x7f0000000080)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000180)="70b451ced675064409c7ec7ccb91", 0xe}, {&(0x7f0000001180)="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", 0x1000}, {&(0x7f00000001c0)="6f2a025d88faee1771be5de7e14b2b7e82e36cad12f2f98bb8d94d281e78e943fbdfd35cd6d492c633f186d7", 0x2c}], 0x3, &(0x7f00000006c0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r2, r2, r0, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xf8, 0x40}, {&(0x7f00000007c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000840)="ab049c8ddd8b00d43d0feb44722e79f0dc3a", 0x12}, {&(0x7f0000000880)="5ca0fe7e1658467f3138c6602d5f024f62d62920249082436e6b855d41d41128d3486f8d1a6279d1ebf50117bf2a361219df42a493ccbbafeb50fdd0042678bda26624ac60eeffdff49d5f89080a558eb19d5e7021dc04dde7ffdb61fd3cd1d03a28ea23f7871a0005462212e6010e8ee2a008390e2ffd6ea41c82fef67ed208a22b4188a9259be82c85972dc3a9ccb1b4e9f880b25a0854ea70b3", 0x9b}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000000980)=@file={0x1, './file1\x00'}, 0x6e, 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0x1000}], 0x8, &(0x7f0000004480)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0xe8, 0x4000800}, {&(0x7f0000004580)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000046c0)=[{&(0x7f0000004600)="9743509f1a619d7444a7dd4586eca86ebd5fb8efc058b55c8c21bafce88e2c80a95f97a281a0645e13c11c1bb2979073d8bb9c066e5f72ba9df53d53e3785712692eb046efb8686884e5d1c2b40c55dc7172570d7a89daaafe645a", 0x5b}, {&(0x7f0000004680)="a926ab7a44319134c9cc3963729c0b36aefe6da750c17f97b5c36edc4f00a632d18ae6b89b4a07b967d0f7cee9f8268de02ea1dd", 0x34}], 0x2, &(0x7f0000004c00)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x18, 0x1, 0x1, [r2, r1]}], 0x138, 0x20000000}, {&(0x7f0000004d40)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000005f00)=[{&(0x7f0000004dc0)="8ff66c1bac79c72f3de5f5f8b8a4a711b4fdf850e9bc953e041ade37", 0x1c}, {&(0x7f0000004e00)="1ae817701b67054fc61103888bcf867a11d433af5c6bf266acbf821fe9b60b5b54cac98b7f49e9f74300ed467574e3b74fe1a9e92f1f2c3bfeca0bae0a7f846e1fb58ce7de550319cd655e2b30d73f608ed99ce715de6d7b2dee0604e85bc558a1b2fe615058c59edafb0e714c6cf89cacadfd57f2b3c95bdefb56a699678326383fe2ed84d3eec2c3f449dd484bd2809502fd09df8b11303b7cd38685644fd9c447d90d267df08d10016e0d", 0xac}, 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", 0x1000}, {&(0x7f0000007400)="d072cc65c24c8e7df25f50221d1d65c521e0bf283305a6a9eb997ea5e7d5b5019338ee80638689da875c4067a0336ea01aabc9a9e543afc05f3c6342af4815f6e44d1ccb942ef80d17a368eeefa5f55e619b30a6e130ad67f45b2d974f3f1ba7a815d3ac960af25cec5c43d5a73c6b14d87ace8c6d5a93235bd06e66ec6434fc22709bb4", 0x84}, {&(0x7f00000074c0)="1885ada6f23715c98fce7895f704", 0xe}], 0x4, &(0x7f00000077c0)=[@cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r1, r1]}], 0x80, 0x10}, {&(0x7f0000007840)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000007900)=[{&(0x7f00000078c0)="074e1ca001451b17a533989702879d", 0xf}], 0x1, &(0x7f0000007bc0)=[@cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r2, r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r1, r0]}], 0xe8, 0x8000}], 0x8, 0x20000801) socket$inet_icmp(0x2, 0x2, 0x1) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x0) fallocate(r0, 0x3, 0x0, 0x80000000) 2018/03/28 07:20:12 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) [ 48.100552] audit: type=1400 audit(1522221612.832:29): avc: denied { bind } for pid=7337 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/28 07:20:12 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) 2018/03/28 07:20:12 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000180)={0x6, &(0x7f0000000080)=""/99, &(0x7f0000000700)=[{0x3, 0xf6, 0x8, &(0x7f0000000240)=""/246}, {0x10001, 0xc8, 0x8, &(0x7f0000000340)=""/200}, {0x8, 0x5f, 0x94e, &(0x7f0000000100)=""/95}, {0x9, 0xb7, 0x2, &(0x7f0000000440)=""/183}, {0xfe5, 0xd9, 0x80000001, &(0x7f0000000500)=""/217}, {0x4, 0xd1, 0x6, &(0x7f0000000600)=""/209}]}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='vmnet1\x00', 0x0) 2018/03/28 07:20:12 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/03/28 07:20:12 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x0, 0xd, &(0x7f0000000180)="c1d393db405c2b504662e1e4277082ed9f7587a803504037dc1ec338d03576a6fd36f47ffbd30aaddb6c88ec1ab57dff8adfec3ef9b95546a855d5d798ab42a52ac26431267f564771181ea5628e9753dd1fbe20c6e7235be4a3f740df0b014cf7439f4bddd93405b4af87fd80a9a53cc7cd83000000000000000000000000", 0x7f) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), 0xfffffffffffffd60) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x80, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0xa3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x9}, &(0x7f0000000240)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0xfffffffffffffffc, 0x161) 2018/03/28 07:20:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x142) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/28 07:20:12 executing program 0: accept(0xffffffffffffffff, &(0x7f0000000180)=@rc, &(0x7f0000000100)=0x80) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000240)) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) bind$inet(r1, &(0x7f0000967000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/03/28 07:20:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0xf6, 0x4) r2 = socket(0x10, 0x3, 0x0) dup3(r2, r0, 0x0) 2018/03/28 07:20:12 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/28 07:20:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='eql\x00', 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x5b300000000000, {0x2, 0x4, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x220, 0x0, 0x0, 0x1, 0x9, 0x0, 0x52, 0x0, 0x6}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000002600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xfffffffffffffd5e, &(0x7f0000004ac0)={&(0x7f0000004b40)=ANY=[@ANYBLOB="78240000240000032dbd7000fddbdf2502000000cc3c7d0d5a38f39f9069b62354a6da536fa7a9af4fd13d1e6c0e82c689fcdeeb407112623ef184402c8b4923a8c796c8b611ff63913cce70e066311edbcc3b290da4ba165c03c6767d2e6c551dfdd17518521d48bb4ad7b9f0675152a72840216ca43d650283b64fcd59963a6c3b1542d15d63cb93c9662c4d174b7ad7173c58bfd95907b26b5a696887ea79d4c622609c2e97998f589bb9ef550cc1134b98ea4aac70f7690b0c4e6fd022f418c005f89e2d8abb54e780dd93f56fe8885914c762e2a47e3db405eaae718e9fce7dabbcfa1aff572b236f92bc3ff2812800520008003100", @ANYRES32=r0, @ANYBLOB="140065008690b01d19e7e54222a22a97bd38890008005f00", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYPTR64=&(0x7f0000004b00)=ANY=[], @ANYBLOB="96629f86d0fd8a51c7f1e607889c48ce71176a73aa71182c42821c52592da38ab0", @ANYBLOB="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", @ANYRES64=r2], 0x2478}, 0x1, 0x0, 0x0, 0x40000}, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000200)=""/41, &(0x7f0000000240)=0x29) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) write(r0, &(0x7f0000000040)="260000005e0009000000ea000000ffffff000008db5ee9ff443579de00000000000000000000", 0x26) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="7e4af8098090969e764795615e5b359e", 0x10) 2018/03/28 07:20:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="05", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x2a5, &(0x7f0000000000), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/28 07:20:12 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/03/28 07:20:12 executing program 4: request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='keyring\x00', 0xffffffffffffffff) r0 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='+[**,*:\\-wlan0\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$revoke(0x3, r1) 2018/03/28 07:20:12 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) r4 = syz_open_procfs(r1, &(0x7f0000844ff7)='pagemap\x00') fcntl$setown(r4, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r6, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r7 = socket$netlink(0x10, 0x3, 0xc) writev(r7, &(0x7f0000fb5ff0)=[{&(0x7f0000000100)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) tkill(r1, 0x16) exit(0x0) r8 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) dup2(r8, r4) 2018/03/28 07:20:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001276, &(0x7f00000002c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x97}) 2018/03/28 07:20:12 executing program 2: mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getegid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='.oup.net/s\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x5) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000009000/0x1000)=nil, 0x1000}, 0x2}) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x13, r3, 0x55) r5 = dup3(r4, r4, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="c846618ded06099be6cdac2f33f4028bc7222f6450ad3c6bb0dbefe2b1f8067e53e6e1aae4b00ff70d5aa638f3c784eb346dbeb322d36186fe5f5771b6cd0ca100028cb16ec85fc3a911169117656c700235213f64eca46ae259559dfe0afd", @ANYRES16=r1, @ANYRES64, @ANYRES64=r5, @ANYRES16=r0, @ANYRES32=r2, @ANYRES16=r5, @ANYRES64=r2, @ANYBLOB="b88dd2a53b05079c7995fee24fa68bce221a04ed9280b05382c2ae1720f328f1feed31762c1276b011cc664eb3e648379f62b7bb3efba139c1bf73bbd8bb887e7f3098aa7626af6b0731ce67fb155516c54d59cf28b3f8c0fab0011fe6c4b74cc71a0b147b39f13e47571c4b1c1cbac1f41774942f346498ca7fd8a0cb96ad5a29ac3c0f8a852e1cc92b2cac3d928f17eefafd8c8ee66be9e8319cce00e885287a5fa8a53d8bc602c2657eeffef596a26dd0eb14a29fc022b5e114c0"], 0x13d) ioctl$VT_ACTIVATE(r4, 0x5606, 0x6) 2018/03/28 07:20:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) sched_getaffinity(r1, 0x8, &(0x7f00000001c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000004c0)={@remote, @local, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000480)={@multicast1=0xe0000001, @multicast1=0xe0000001, r2}, 0xfffffffffffffeb7) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000200)={'syzkaller0\x00', 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051cf70)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xffffffffffffffa5) clone(0x0, &(0x7f0000cbf000), &(0x7f000064b000), &(0x7f000021f000), &(0x7f0000f40000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/03/28 07:20:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) write(r0, &(0x7f0000000100)="0748f344093d6cad0ea92ca1d16eff7cb626633a6eefca33d1efdea1e6725ee1265908b83b4ba03984505a51616b001ee2d01149fbdd98504e5d48a881c51529d61ae37437faf22ef4bd08c9e67f143af4a039208cb875ccc96221d3fe1bbf4c31fd93f00d380f567af972385e32665f233b82939c2ca69ff581e25a3f3dce77f42894686c8d81faff677a346ecd081b0a0ca595115d9f4cf02cf2f2a9238eb603e9ac37ae2c2d244ad5252687c76688f0a203975444ca3b5c2b2994513cb0b38102dc7575a1b90cd1a109cc808c6294", 0xd0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0x10) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/28 07:20:13 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x80, 0x800) fdatasync(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[]}, 0x1}, 0x0) socketpair(0x15, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000200)={r3, 0x15}) 2018/03/28 07:20:13 executing program 6: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x7391d796d3f37b5d, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f00000000c0), 0x8) 2018/03/28 07:20:13 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x31c}, 0x1, 0x0, 0x0, 0xc0}, 0x8080) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x50080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000001640)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x10000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000001a00)=ANY=[@ANYBLOB="041100001a00020826bd7000fcdbdf25000006aa000000000000000000000000fe8000000000000000000000000000bb4e2200034e24052d000080a03f000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="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"], 0x1104}, 0x1}, 0x0) 2018/03/28 07:20:13 executing program 4: r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004ffff4)) creat(&(0x7f00007dc000)='./file0\x00', 0x0) 2018/03/28 07:20:13 executing program 0: accept(0xffffffffffffffff, &(0x7f0000000180)=@rc, &(0x7f0000000100)=0x80) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000240)) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) bind$inet(r1, &(0x7f0000967000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/03/28 07:20:13 executing program 5: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000240)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') write$eventfd(r3, &(0x7f0000000040), 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x1e8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/03/28 07:20:13 executing program 2: socketpair(0xd, 0x6, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, 0x6}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x2, 0x6, 0x6}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x1000002) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x100) ioctl$LOOP_CHANGE_FD(r2, 0x127d, 0xffffffffffffffff) keyctl$session_to_parent(0x12) 2018/03/28 07:20:13 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000000040)) write(r0, &(0x7f0000000080)="000000000000000000000000008dd8755c802faf317e641e8850bd68a14180", 0x1f) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000001c0)) 2018/03/28 07:20:13 executing program 1: r0 = getpid() r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x5, 0x40) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0x4, 0x7]) r2 = syz_open_procfs(r0, &(0x7f0000000340)='clear_refs\x00') ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x8001, @empty, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x661}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in6={0xa, 0x4e24, 0x7f, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}], 0xac) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b9aa87a8c807aba76469f8f9f727930000e55b79bb228a59278b234d41dbfdad3d7efcca1ccd0521250894e2f345636a0e9d0f2f716bdaa1d1542a1b4041ed589eb45e8d7700e62aa1a645dc17b5e4640c578f54ae65befdbbdb2337403f15dc6123e2188fa58f5b7a0f0000431688d5d696d5a64544", @ANYRES16=r3, @ANYBLOB="04002abd7000ffdbdf25040000003c000200080008000100000008000300030000000800030005000000080006001f00000008000b000a0000000800080000f0ffff08000800200000001400020008000900b80a00000800070004000000200001000c0006006c626c6300000000080006006468000008000800020000000c000300080004001f000000"], 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x80000001}, 0x4) write$selinux_context(r2, &(0x7f0000000000)='system_u:object_r:tetex_data_t:s0\x00', 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='lblc\x00') 2018/03/28 07:20:13 executing program 0: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000004c0)={0x0, 0x0, 0x2}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fgetxattr(r2, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/45, 0x2d) fgetxattr(r2, &(0x7f0000000200)=@known='system.sockprotoname\x00', &(0x7f00000005c0)=""/91, 0x5b) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000580)={r1, 0x80000, r2}) r4 = socket$packet(0x11, 0x2, 0x300) r5 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000080)={0x7fffffff, 0x7fff, 0x10000, 0x5, 0x101, 0x40}) 2018/03/28 07:20:13 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x7) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/28 07:20:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r2, 0xb6ac}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="b84a044d46fc9c2920f9f56dff54f9a158ffc377cbe68f02a8fd001e3345eea14134c3151de4a2e25aeabbad130e5495e9fdddc015d4238ccb635ba50b7df36bd388140528d514fd26a7280fc45384df3489de7ba88538a2a33d9ca311ac2985f44dbb6c"], &(0x7f00000000c0)=0x8) 2018/03/28 07:20:13 executing program 3: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x7, 0x4) inotify_init() r2 = inotify_init1(0x0) alarm(0x0) inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x2000004) r3 = memfd_create(&(0x7f0000004d40)='cpuset.effective_cpus\x00', 0x1) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000004d80)=""/85, &(0x7f0000004e00)=0x55) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r4, &(0x7f0000000040)='./control\x00', &(0x7f0000000140)={{0x77359400}, {r5, r6/1000+30000}}, 0x0) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) 2018/03/28 07:20:13 executing program 5: open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x409) modify_ldt$write2(0x11, &(0x7f0000000000)={0x3ff, 0x20001000, 0x1000, 0x539, 0x0, 0x1, 0x0, 0x400, 0x0, 0x10001}, 0x10) 2018/03/28 07:20:13 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x1f, 0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000003c00)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000293000)={{}, 0x1, 0x0, 0x0, {0x7}, 0x0, 0x7}) 2018/03/28 07:20:13 executing program 5: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r0, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) 2018/03/28 07:20:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200400, 0x0) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4) 2018/03/28 07:20:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7300, 0x0, 0xfffffffffffff000}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={r1, 0x4c, "c552d546b941b912f5b3de4114c780ca6b85466e4925fb4c82fa666ad2b71dc6288780a19d5d08000000000000000a8c51c2182b58b6bdd75c61ee68006be38c4be55aef84a17ec8876c2556"}, &(0x7f0000005000)=0x54) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x7}, 0x8) time(&(0x7f0000000100)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f00000001c0), 0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00000000c0)=[0xfffffffffffffffc, 0xffffffffffffffc1]) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r1, 0xb7}, &(0x7f0000000180)=0x8) 2018/03/28 07:20:13 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r0, &(0x7f0000009186), 0x3a) readv(r0, &(0x7f000000dfe0)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="b4f6ebf616b67426c24fcb7e1edc3e46658393d38fc19d2a2714a71883da755b1326959d2576b39f6429ace21e6f3a17d40040ec9ffc399ab7571573f81fa101505c6ed14dd0bdda47f1", 0x4a) 2018/03/28 07:20:13 executing program 6: rt_sigaction(0x400000000000007, &(0x7f0000000100)={0x400000042a635, {0xffffffbfffbff26f}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) syz_open_procfs(0x0, &(0x7f0000000140)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0xbe) fsync(r1) 2018/03/28 07:20:13 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) connect$unix(r0, &(0x7f0000000040)=@abs, 0x8) 2018/03/28 07:20:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/28 07:20:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x93f463eebcca9202, 0x84) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x6, 0x4e24, 0x25c4, 0x2, 0x80, 0x80, 0x11, 0x0, r2}, {0x9, 0x2, 0x5, 0x9, 0x1165, 0x4, 0x80000000, 0x7fff}, {0x4, 0x100000001, 0x7, 0x214600bc}, 0xffffffffffffff3c, 0x6e6bb6, 0x3, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3, 0xff}, 0xa, @in=@rand_addr=0x7, 0x3503, 0x2, 0x3, 0x1, 0x1, 0x1, 0x8}}, 0xe8) r3 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x40880) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x289, 0x1ff, 0x5, 0x0, 0x48000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x5, 0x81, 0x100000001, 0x3c, 0x1}, &(0x7f0000000440)=0x98) read(r3, &(0x7f00001f9fe8)=""/24, 0x18) 2018/03/28 07:20:13 executing program 2: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) 2018/03/28 07:20:13 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={0x7}, 0x0, &(0x7f0000000100)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x210000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000340)) getgroups(0x5, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={r0, r3, r4}, 0xc) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$pptp(r5, &(0x7f0000000040)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000000080)=0xfffffffffffffff9) 2018/03/28 07:20:13 executing program 6: socketpair$unix(0x1, 0x20000000000003, 0x0, &(0x7f0000d3cff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket(0x13, 0xf, 0x10000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) 2018/03/28 07:20:13 executing program 5: socket(0x18, 0x0, 0x1) timer_create(0x3, &(0x7f0000000080)={0x0, 0x21, 0x4, @thr={&(0x7f0000000000)="c4fbcde4b2b74fdfcdb064d547163a8f233c7cfa2e3dfcac", &(0x7f0000000040)="88a467c42fa2b4a36e918850fdc082fce5269f95044a2f39698124"}}, &(0x7f00000000c0)=0x0) timer_gettime(r0, &(0x7f0000000100)) r1 = socket(0x1f, 0x5, 0x0) dup2(r1, r1) 2018/03/28 07:20:13 executing program 3: r0 = creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000004c0)={0x0, 0x0, 0x2}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000580)={r1, 0x80000, r2}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x400002, 0x0) accept(r3, 0x0, &(0x7f0000000340)) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$cont(0x18, r7, 0x6865, 0x1) connect$inet6(r6, &(0x7f0000000280)={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xa2}, 0x1c) syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x100000001, 0x42040) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000100)) r8 = getpid() ptrace$cont(0x3f, r8, 0x5, 0x4) 2018/03/28 07:20:13 executing program 0: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfffffffffffffffa, 0x4113, 0xffffffffffffffff, 0x0) 2018/03/28 07:20:13 executing program 0: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x5, 0x0, 0xfffffffffffff0f5}], 0x18) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000f15fd0)=[{{}, 0x1, 0x66, 0x2}, {{}, 0x0, 0x8000000000}], 0x30) 2018/03/28 07:20:13 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008d7f77)='loginuid\x00') read$eventfd(r1, &(0x7f0000000000), 0x185) 2018/03/28 07:20:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) 2018/03/28 07:20:13 executing program 6: r0 = socket$inet(0x2, 0x801, 0x401) r1 = dup2(r0, r0) listen$netrom(r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a83000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000eb69e879c100ebdb2d2ccb021562d3ea9a75a35002bce579840a0984eb51ac3526fbe1c56cb91cefb24a4c290f591398fca4605bd6f55c4e281ddec8010ab2274176425dc831b93f1630ec2081540d4e86385201a4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e21, 0x200, @dev={0xfe, 0x80, [], 0x18}, 0xfff}}, 0x5, 0x1e34}, 0x90) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'tunl0\x00', {0x4, 0x8, 0x2, "a6a117a8e204", 0x1f}}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000001c0)=""/154) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00005e5000)) 2018/03/28 07:20:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{}, {0x9}}) set_thread_area(&(0x7f0000000040)={0x6, 0x20100800, 0x2000, 0xffffffff80000001, 0xb99, 0x1ff, 0x5, 0x4, 0x3, 0xdc6}) keyctl$session_to_parent(0x12) 2018/03/28 07:20:13 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8dc7, 0x1) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x400, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f753a6f627c6563745f723a64656661756c7401000000000000005f743a733020737973747fade7ef23ae5310f8f522fce8eeb26da07dd1656d5f753a6f626a6563745f723a737368645f657865635f743a7330203330207379737449395f753a7379"], 0x69) write$selinux_validatetrans(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a756e636f6e66696e65645f657865636d656d5f657865635f743a73302073797374656d5f753a6f796a6563745f723a6d656d6f72795f6465766963655f743a73302039302073797374656d5f753a73797374656d5f723a6b6572f8b5dd3048b43605229259b96e656c5f743a733000"], 0x75) 2018/03/28 07:20:13 executing program 5: r0 = socket(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f0000000040)={0x200f1526, r1}, &(0x7f0000000080)={0xa70, 0xff, 0x0, 0xd013, 0x2, 0x5638}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_flags}) [ 49.102517] sock: process `syz-executor6' is using obsolete getsockopt SO_BSDCOMPAT [ 49.172834] audit: type=1400 audit(1522221613.902:30): avc: denied { validate_trans } for pid=7544 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/28 07:20:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x400000000000003, 0x10001}, 0x28) socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0xfffffffffffffffa, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x200000000000, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair(0x8, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x2, 0x4ac}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000340)={r3, 0xb4, &(0x7f0000000280)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff]}, 0x3}, @in6={0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x2585}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xb}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000380)=0x10) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180), 0x2) bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0xdce, {0x7, 0x80000001, 0x5, 0x1, 0x9}, 0x101, 0x80000001}, 0xe) 2018/03/28 07:20:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1cffc), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x80, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bade30)}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000333fda)=ANY=[], 0x0, &(0x7f0000b84000)=[{&(0x7f0000157f39)='t', 0x1}], 0x1, &(0x7f0000261000)}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e43ff0)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7cfc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00001c2ff0)={&(0x7f00009d4000)=@ipmr_delroute={0xfffffffffffffdbc, 0x19, 0x0, 0x0, 0x0, {0x80}}, 0x24d}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) r2 = memfd_create(&(0x7f0000000100)="747275737465649e2d2e73656c662b00", 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xff}, &(0x7f00000000c0)=0x8) 2018/03/28 07:20:14 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000040)={0x97, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x7fffffff}}}, 0x88) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000100)=""/98) ptrace$setopts(0x4200, r1, 0x0, 0xfffffffffffffffe) 2018/03/28 07:20:14 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x8001) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000280), 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x8, 0x10, 0xffffffff80000001, 0xffc00000}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0x3, 0xb18b, 0xffffffffffffffed, 0x8db}, 0x8) futex(&(0x7f0000000240), 0x5, 0x0, &(0x7f0000000200), &(0x7f0000000000), 0x0) 2018/03/28 07:20:14 executing program 2: r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\'bdevnodev*$}cpusetwlan1.user\x00', 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000000140)=""/101, 0x269) write(0xffffffffffffffff, &(0x7f0000c9afe1)="1f0000001500ff03f92f01051c180fff0100000a08000200000e00a00000d6", 0x1f) 2018/03/28 07:20:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000009, 0x4011, r5, 0x0) write$evdev(r5, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) setgroups(0x4, &(0x7f0000000200)=[r1, r2, r3, r4]) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) 2018/03/28 07:20:14 executing program 0: r0 = userfaultfd(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2100, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0xaf, @multicast1=0xe0000001, 0x4e20, 0x0, 'lblc\x00', 0x0, 0x5, 0x5f}, {@rand_addr=0x204000000, 0x4e21, 0x7, 0x0, 0x400, 0x5}}, 0x44) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x10}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000002c0)={{&(0x7f000020a000/0x3000)=nil, 0x3000}, 0x200000}) 2018/03/28 07:20:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x20, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4, 0x7}, {}, {}, {}, {}, {}, {}, {}], 0x8) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/4096) 2018/03/28 07:20:14 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x9, 0xee0000000000, 0x1, 'queue1\x00', 0x10000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}) 2018/03/28 07:20:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x5) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000180)=0x44) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000600)=ANY=[], 0xffffffb0) fstat(r0, &(0x7f0000000000)) 2018/03/28 07:20:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0xfffffffffffffc00, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x9}) 2018/03/28 07:20:14 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001a0008002dbd7000fbdbdf250240d200"], 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x4004000) sendmsg$nl_route(r1, &(0x7f0000001880)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000001840)={&(0x7f0000000000)=ANY=[@ANYBLOB="04000000520413d00426cb0100000100000000000002000000"], 0x14}, 0x1}, 0x0) 2018/03/28 07:20:14 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085d000)='/dev/sequencer2\x00', 0x401, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, 0xf4, 0xcc, 0xcf7, "187fc327d0b24d53ddd899c40c1c378ccbeb1b4769b87e9a3c2b73fb67d2be103bc5d9b288ebd5ef807a69e81a4793c411520dac46a509ce5fd63a323ad579c4c19f50a02607fea6963b5f7963fe87ea"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000180)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'none\x00', 0x8, 0x88, 0x27}, 0x2c) 2018/03/28 07:20:14 executing program 6: r0 = socket$packet(0x11, 0x19, 0x300) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x100000001}], 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"627269646765300000000000000600", 0xce0e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0xfd, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x5034, 0x4, 0x7fff, 0xa90}, 0x10) 2018/03/28 07:20:14 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0xfffffffffffffffe) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) [ 49.476227] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1106 sclass=netlink_route_socket pig=7587 comm=syz-executor1 2018/03/28 07:20:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="70b184d003a1acfeef9607f875d7fbb18d7b5337000e9a00a095ac75fc42c5559e217a1adfed773993ec8909b29f8c9d1342c26980da020ff34092e0f6a00c6ba13817886fcc344048aa44a20a20fc3dcad085f0eeac7e6b580923d862f1074fc8024fea7ed1db9396eae3e54af9c985094096b2219e9dd9e7b120dac15c3360d42cc57d5c2b1c5ae2ba4dee86aa828f0cd5dcfd47d0c16147e468223101697803068713f0e6af043443fcdda49c6348c271584f216c", 0xb6}], 0x1, &(0x7f0000001dc0)=[{0x1010, 0x1bf, 0x7, "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"}], 0x1010, 0x4000000}, 0xe94}, {{&(0x7f0000000100)=@sco={0x1f, {0x9, 0x42b, 0x0, 0x4, 0x3, 0x100}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)="b530949bfe1558f75b83d9bace6d8c73cf1a0969734a307a9301527544dcbe0c9d8be0b5ddf106e8750bb95292e132edd2ab950ce6a10cbbc4e63d57dd7e7f37b8ad53df4a08bca7fdce6432ef325e5abd535dbe00ff6629ec5ab800443ab5312b6c23a1b92a1f73ee5a472bb8d7f8fad58e79d1364b09621c0802bd5390524e37cfe62f5f34e779ede741186c4616471129bf9f3f6e52763e248ea151953b4dd9fa340e99a7e285407d60591e4055877a636bce59cdf2b75475d1443d094d67ef8c461507d2dbb8885cd451c0de6569b2a8ebab5ccf3e3e53c2a7", 0xdb}], 0x1, &(0x7f0000000300)=[{0x50, 0x118, 0xffffffffffffff4e, "04bd1e312f73fb8becef63a2b4dc0fd74f02174d30f57fe34e54ec4e173d584a520046809b3b5296491355caf4ede79bfebd8600ac2507d199c2628489"}, {0x28, 0x0, 0x80, "bcf0525b516be6314828adc24f71c055cc2a13737c40113b"}], 0x78, 0x1}, 0x3}], 0x2, 0x4004000) r1 = memfd_create(&(0x7f0000000280)='vboxnet0vmnet1:\x00', 0x1) sendmsg$key(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x2, 0xa, 0x1f, 0xf, 0x6, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x4}]}, 0x30}, 0x1}, 0x6ea45ca0c1b6eada) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000500)) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000540), 0xfffffffffffffcaf) 2018/03/28 07:20:14 executing program 3: request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='vmnet1\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x7}}, 0x4, 0x2, 0x0, 0x7fffffff, 0x8001}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x15eadab3, 0x6e0, 0x8001, 0x400, 0xb5}, &(0x7f0000000240)=0x14) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x13}, 0x4cc6, 0x2, 0x0, 0x4, 0x20, 0x3, 0xffffffff80000001}, 0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0)={0x1}, 0x4) 2018/03/28 07:20:14 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000091a000/0x2000)=nil, 0x2000}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001440)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001480)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4201, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'irlan0\x00', 0x0}) connect$packet(r3, &(0x7f0000000100)={0x11, 0xf8, r4, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/03/28 07:20:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/03/28 07:20:14 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x101}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={r2}, 0x8) 2018/03/28 07:20:14 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="666e75080000003f1a2bdd999add4f72fb4885a3ab1a76af9c4dc2cd3e570e81c92cb3dd46da13bf68fedf4a607f27761bcc404f20bd483989c1c16612ac75a70edf"], &(0x7f0000000080)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) bind(r0, &(0x7f00000002c0)=@ll={0x11, 0x1f, r1, 0x1, 0xfffffffffffff001, 0x6, @random="7db4075f8260"}, 0x80) socket$inet(0x2, 0x0, 0x6) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x498, 0x140, 0x0, 0x140, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @mac, @loopback=0x7f000001, @empty, 0x2}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1f, 0x6, 0x3ff, 0x2, 0x9d2, 0x6, 'irlan0\x00', 'syzkaller0\x00', {0xff}, {}, 0x0, 0x280}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x8, 0x7fffffff}}}, {{@arp={@loopback=0x7f000001, @empty, 0xff, 0xff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@random="5ff5a7f33a5a", {[0x0, 0x0, 0xff, 0xff]}, 0x86, 0x0, 0x2000, 0x0, 0x9, 0x2, 'vcan0\x00', 'vcan0\x00', {0xff}}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x401, 'syz0\x00', 0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) 2018/03/28 07:20:14 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0x32) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x3f, 0x0, &(0x7f00000000c0)="14cc10de8e70b4d9d4599fc26d9cde4a5a58acb552c012a30c0521432bea5a242dd021ee055ea6c159e3e5fb343255d4ec0cc846d6b49f0d894fe907b0d70e"}) 2018/03/28 07:20:14 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x42000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000280)="11", 0x1}], 0x1) 2018/03/28 07:20:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r2) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x6, {{0x2, 0x4e20, @rand_addr=0xfffffffffffffff7}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x108) listen(r2, 0x0) listen(r1, 0x0) [ 49.517166] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1106 sclass=netlink_route_socket pig=7594 comm=syz-executor1 2018/03/28 07:20:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x81, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x8, 0x1, 0x6, 0x5, 0x7, &(0x7f0000000080)='ip6_vti0\x00', 0x9, 0x1, 0x7fff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0xfffffffffffffffe, 0x8) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000200)={0x80000000, 0x6, 0x27, 0xd58}, 0x10) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x10001, 0x5) 2018/03/28 07:20:14 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="2100000021a900000004000000000000000000000000000000000000000000000000f0"]}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x12) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) 2018/03/28 07:20:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000a7dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xffff) 2018/03/28 07:20:14 executing program 3: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) removexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)=@known='system.sockprotoname\x00') link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000080)="9b9ac67a3cb7d9f2d4a5767e582fcdbef5c4238166551274bae876e326acd713afa2eda53461da1abf0bc755075b1e6e8f3a84ca4d1ff9b498a430d4bf69ad72a64dde59a9a585eb6654baef212bc5340d8a57b318d2562e87377d46a4549bef14e1ec58518253a2c3c54dc07d0f8d1bc4405fa6795d476c670a770591ea75a18ae14fea139df75587f87c", 0x8b) getsockopt(r0, 0xe2, 0x4, &(0x7f0000000180)=""/216, &(0x7f0000000040)=0xd8) 2018/03/28 07:20:14 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f00000038c0), 0x117, 0x0) ioctl$void(r0, 0xc0045878) 2018/03/28 07:20:14 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="0e631ca400000000"], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/28 07:20:14 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000)="2f05eb9f", 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x3000)=nil) 2018/03/28 07:20:14 executing program 6: r0 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pwrite64(r1, &(0x7f0000000300)="581b081900d6937994f7c050706b255a04fb79a83e6169b562751b8f88e38574326e21368589cf4a0aa8bae36b9667199ec09ee08ea6f740ea886f5e6f1d18145fd46b3206512e715b55a1", 0x4b, 0x15) write(r0, &(0x7f0000000240), 0x0) fadvise64(r1, 0x0, 0x1, 0x7) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="24000000190010042abd7000ffdbdf250a149003fd04c80f0001000008000400b8b9dbdf5d4715b2fc05b5612c0fb7e052bdea56a85cb17037c01dd19004ab22d9dd09c73d1015416456af24627814fecf21ca891cafeaa7799a7983d6fe21a80e03bc2c1064b4beff1bab306c8ea4eeb4ab2231764c39278d0003eb02815ec210a90b889188edb49238bf70a985ee37344dbd207d1e593772284c1f011ce25752a2460c73", @ANYRES32=r2], 0x24}, 0x1, 0x0, 0x0, 0x8041}, 0x20000000) 2018/03/28 07:20:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1ff, 0x0) r1 = epoll_create(0x1010007fff) dup3(r1, r0, 0x0) 2018/03/28 07:20:14 executing program 3: r0 = socket(0xc, 0x1, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080), 0xfe24) 2018/03/28 07:20:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000003e00ff03000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/03/28 07:20:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000340)=0xfffffe60) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="ffffff7f0000000028bd7000fddb0900021142fe", @ANYRES32=r1, @ANYBLOB="14000600ff7f000002000000000000009a0500000800080040000000080004000000000008000400ffffffff1400060008000000ff0300004000000003000000"], 0x58}, 0x1}, 0x0) connect(r0, &(0x7f0000000140)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={r3, 0x63, "336be88181b4bfd3ee5cdcc83ffd123437ca6351b76c084c8e87bf74e9ca1c9299eba6351705820adc07f86b6c19c1eb84eea7e48517a902bb2fe2bfcaae3ca8686df6c67ca29eb434c0fb5a704c5dccc408bc40b1de68c1a6b8d7abebc24a9de161e0"}, &(0x7f0000000300)=0x6b) [ 49.618051] binder: 7638:7645 unknown command -1541643506 [ 49.637704] binder: 7638:7645 ioctl c0306201 20008fd0 returned -22 [ 49.651570] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7656 comm=syz-executor5 [ 49.652946] binder: 7638:7645 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 49.653174] binder: BINDER_SET_CONTEXT_MGR already set [ 49.653179] binder: 7638:7645 ioctl 40046207 0 returned -16 [ 49.669183] binder: 7638:7645 unknown command -1541643506 [ 49.669191] binder: 7638:7645 ioctl c0306201 20008fd0 returned -22 [ 49.670473] binder: 7638:7659 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/03/28 07:20:14 executing program 0: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x78, &(0x7f0000000080)="51350c0308900df9999cb953ec42815951b1964bc7ada3c27aa114eada07e1d20cc29ffa2b83a8f1bed59deea43886c53b2597a6ed4a97e12847be36e5549d1002d48de19fe4ec80ca97f97518d21945ad4e8e7ae2b0e7779e0f8c00abc4385432b6b32c635b5b805a0c5594f92d88837868ffc0731dc073"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e22, @rand_addr=0xff}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x0, 0x0, 0x1, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000240)={0x20, r1}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000002c0)={0x1, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept4$packet(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000015c0)=0x14, 0x800) fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001680)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x9, 0x4e22, 0x100000000, 0xa, 0x0, 0x20, 0x3b, r3, r4}, {0x6, 0x4, 0x4, 0x7fff, 0x0, 0x20, 0x3ff, 0x9}, {0x8001, 0x1, 0x1, 0x8}, 0x240000, 0x6e6bba, 0x2, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x4, 0x2, 0x4, 0x2, 0x0, 0xffffffff}}, 0xe8) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000), 0x0) connect$packet(r0, &(0x7f0000000280)={0x11, 0x9, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/28 07:20:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x4, 0x1, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@local, @remote, 0x0}, &(0x7f0000000040)=0xc) connect$packet(r1, &(0x7f0000000080)={0x11, 0x1f, r3, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/03/28 07:20:14 executing program 3: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x220280) ioctl(r0, 0x1, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1f, 0x3ff, 0x3, 0x3, 0x32e5}, &(0x7f0000000100)=0x98) fsync(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x12}, 0x1000}}, [0x3, 0x3, 0x1, 0x80000000000, 0x1000, 0x7, 0x6, 0x80000001, 0x0, 0x80000001, 0x3f, 0x1, 0x0, 0x1, 0xfffffffffffffff8]}, &(0x7f0000000240)=0x100) 2018/03/28 07:20:14 executing program 4: socketpair$inet(0x2, 0x800, 0x7f, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000002000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x2}) 2018/03/28 07:20:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40601) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0xbd, 0x80003, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/28 07:20:14 executing program 7: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x210400, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10008000017, &(0x7f000039c000)=0x400000000000005, 0x4) set_thread_area(&(0x7f0000000000)={0x4, 0xffffffff, 0x4000, 0x200, 0x0, 0xffff, 0x8, 0xfff, 0xea, 0x40}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e94fec), 0x92) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xcb, "7f304995e28b633cedb209303f1cab621ca6d767719c8d6a9af4ff2c59b5269b3a592402c2c5e6c14633ccca3c0d4eb8458e9ae71f102fb657e0bbd37f7cdbebf0891dabce84db9e1c8993d59a2fde17aa46722cafcc09528775090f82418002943e5db1788cc455e193e77a29cd1da24ee1c8c4ce180eb0090e001e6d1a0726b03fdb061cbbf73e77a522027ee37202905d583dfc9b85c8ce402aac354f52fdcf9db33ed1efe148ea25a9f6f046051138b1b7dbb9b743b6d858d4794b9adba1de1993d4f4af67cc64ffed"}, &(0x7f0000000200)=0xd3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0xaa5f}, &(0x7f0000000280)=0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0xcc, 0x1ff, 0xfe0000000}, 0xc) 2018/03/28 07:20:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score\x00') ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x4) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r2, 0x227b, &(0x7f0000001000)="06") read(r2, &(0x7f0000000040)=""/88, 0xfffffffffffffeb4) 2018/03/28 07:20:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffe79aa76180cd73, 0x20000000, &(0x7f0000db4ff0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000004c0)={0x0, 0x0, 0x2}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fgetxattr(r3, &(0x7f0000000200)=@known='system.sockprotoname\x00', &(0x7f00000005c0)=""/91, 0x5b) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000580)={r2, 0x80000, r3}) r4 = socket$packet(0x11, 0x2, 0x300) r5 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101001, 0x0) mkdirat(r6, &(0x7f0000000040)='./file0\x00', 0x40) recvfrom(r0, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f0000000100)) 2018/03/28 07:20:14 executing program 3: r0 = socket$inet(0x10, 0x2, 0x3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7f, 0x40}, 0x8) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000be6ffc), &(0x7f0000c35000)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x100000000}, {0xa, 0x4e23, 0x3f, @empty, 0xbcbf81f}, 0x10000, [0xc12, 0x80000000, 0x80000000, 0x8, 0xde, 0xffffffffffff8000, 0x0, 0x601]}, 0x5c) [ 49.703784] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7665 comm=syz-executor5 2018/03/28 07:20:14 executing program 7: socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) getegid() r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x1040, 0x0) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x210000000000003, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20000, 0x0) open(&(0x7f0000000040)='./control\x00', 0x80, 0x2) 2018/03/28 07:20:14 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) geteuid() wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) pselect6(0x40, &(0x7f0000000000)={0x7, 0xde51847, 0x648, 0x80000001, 0x1000, 0x7, 0x6, 0x9}, &(0x7f0000000040)={0x97be, 0x6, 0x5, 0x0, 0x7, 0x100, 0x5, 0x7}, &(0x7f0000000080)={0x4f, 0x3, 0x6, 0x5, 0xa80, 0x8, 0x80000001, 0x2c9}, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140)={&(0x7f0000000100)={0x7}, 0x8}) 2018/03/28 07:20:14 executing program 0: r0 = gettid() r1 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/28 07:20:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f0000000180), 0x8000, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00\x00p\x00', 0x1002}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000400)={r4, 0x98}, &(0x7f0000000440)=0x6e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) close(r1) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000004c0)=0x6) r5 = accept4(r0, 0x0, &(0x7f00000001c0), 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000240)=0x4) pipe2(&(0x7f0000009b00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0xffffffffffffffad) syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') getsockopt$sock_timeval(r6, 0x1, 0x14, &(0x7f0000000200), &(0x7f0000000280)=0x10) r7 = fcntl$getown(r2, 0x9) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000000500)=r7) writev(0xffffffffffffffff, &(0x7f0000bf9000), 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000480)={'lo\x00', 0x1}) 2018/03/28 07:20:14 executing program 4: futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) 2018/03/28 07:20:14 executing program 2: link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009bdff2)='./file0/file0\x00') mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mremap(&(0x7f000044f000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000bcc000/0x1000)=nil) 2018/03/28 07:20:14 executing program 5: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="01000000953900001b00000000000000", 0x10) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sync() dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000000c0)) 2018/03/28 07:20:14 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setattr(r0, &(0x7f0000002240)={0x30, 0x5, 0x1, 0x401, 0x80, 0x5, 0x1fe, 0x5}, 0x0) pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgid(0x0) fstat(r4, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001a40)={0x0, 0x0, 0x0}, &(0x7f0000001a80)=0xc) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000015c0)={0x0, 0x6, 0x23}) r8 = gettid() getresuid(&(0x7f0000001ac0), &(0x7f0000001b00), &(0x7f0000001b40)=0x0) r10 = getegid() r11 = getpid() fstat(r4, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001c00)=0x0, &(0x7f0000001c40), &(0x7f0000001c80)) sendmmsg$unix(r4, &(0x7f0000002180)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000200)="f55ace90bedabd3991f776b6cab51f1754", 0x11}], 0x1, 0x0, 0x0, 0x20008000}, {&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000300)="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", 0xfc}, {&(0x7f0000000400)="8ac673bedfd8075cb0ad159f83e30db90e78910feaa7f0756d74b5c1102a701fcacedd6a82c122a1d9d4c294590604d99533dde7aa67ff4edcaba766a7c69f4a29ddd1479ed6606d51e3cce5c5ddf7b695eced779ef8cb8004b9201f619e0d9bf0f5f4480ae84a46e432f732db02f52e0d45bb0a6af01041e894873a20f7b4ee73d5185e07ddd38e415818333b316f88801d9eb72dc6dd7fb8526a6a5474482ca555595c9060188cde0549d9488e1181a9a49823a7e5e7f6a5f60489c57cb6aa430feb48700a2c9f2816e34d45e84ea63db6a46d3f3d575fcf97c073c43bafe934487d863850944aa44ce5d896f144283a23e12a92502fc540bf981e66fb83ece74fecd41acc5f6bb6a7ba990af055faaf74e2ac40da2ca8362f1e07e460448d2f4a139d23e4d38cd904caecfb210f0d6afe65631c4939f59d23f440029d2316cef0026da5842538e0d4215e305de5b69e1781375fada3365625c5064bfb847bb20e35979a6ec3ae220d1ebc06aaef2e6a8cd7ea6fc326a177b17c41ffdafd65438b1cc1ef966480b74ed44dbbcbcd928979258b95fd0122ff1991f42ce0b36786c50df7663fd0bc5ba58289ad4f4f93a90e4b58eb958ce3259c33d3b104e04485906024518e2b7c1605e684a8855145c770b2904231fe2c2b4ebf30bd24ac7469b2de7122a2a31c7d559f9dc8a1d9254b697da433ef013a5dd88f5cebcc8de653cd1204990342c8f3c8b426cd71756860b8f139839d6a8ef3b31528207640c3cfce2df89ba9b749e678ef98d7ab73563babbdf95bf6f37af0e1d054b61453228a02334383473299fd7798f14539cc708abcb741a02fb59239edfbb871c7006f7d12d56010660a53e36cc548e959b493f4441e203e8ae33023d8ce2ee777cabafd48f759ac9165ff763a45d64804b493992073c729eee4412b5fb47c145a15f6705ac1c461f56a5205cbfe57d123964853733dacef32c0d4757bc5e328bbeb40899d57564135db71151cce0ed6a733ed89409aca1461cf13109d40077c5d74c51adfceb96e16bf40844382fa612dad2c92086a0b37ff225c6ee7c0f31111ce7f7ba5c50d044c7ce040a6b1d7eafc4e368becf0baea81f9e8bef7527aa2841bb8784b006244b03d92a4d6015a116e1d7e79743b6c35f30986e1a7ebb4d48695a79eb931f64aef4197c7d5b96645fb3d8e456b2cc694b20d72589595feecc826b3c07691d20e009a6b39f48606a9c7c2afe45fbf153a3c0e40830273a9a82ee7e3dd07e141041117bc35edc5c950f68534b962ab13a3e58703236a7a48736b1b82839c8d194b4e27c5154cbde5d9f910b40ef1922071052cc178cbd14a53559f4857890bd71ab3e0e2e19437cb8e18ea56cd6088c71967d75322925ecee9d40d7779a6028a6079e18662e4ebfbd249f0fd3f406b63b66f39bf591637aeda159533f29fffd04b08bc7d01f1716e4361a4778ec7fdb0a2912fa17c737a63dccb41d3c6ec10424815fd10eda57cfb00f4c9e2282adb439342dc68e16406bf7ebde2863158e55d0fd90f87dc8044b355adace0101b5d64e64c2a9e6f5632a533d2e2915c5870c5c9d67a003a0cbb63706131866cb1b0146f788e8d1f4e1ca67ce98a917d12585abff286f5b9739a4a541b84228f9b013d38f78c079e05417bdda4180f37eda62e5ad57f857abb5bbf8140dca53f3bdd2e4800e160b210052eadda698ec7e352a2867b59102d3d13baa407e8938d75a94962fde404bbb0c21f4359d3e79fc4b935587e674e8d6868a6d39d67a697ed6d2b7845ba0de51760ff55e84061570004cd5821c23e8a586e09d1715ee8a72f4bef020bdc32f9c7d499292ea22d14e51d3ee67e0245be4b82510a0fb9cb1461b625a417290ead2dacf85874b9e4c2f6e34a59538261ab635f68ed2bea748e9b641c5d31367e6e9c7456c4232d2785d62961b1622c6a45212e1ca281096e7d4d125a46c2be39f78d875ee78b19a9d26d13f4c4ac0a336321a92e149a680405b97f8e4dc979679da5276fd0e9c322dbc0914b2c7a8f53dd586c87771b325e7b63b33ae16747d71a10ba4788a7f49c1cd00deb2ee36c1b543917aef56f894dee86f98ddf95bcdd12a0e7bce88bebc69a6eb7ae5b79b919f180791315c88d8c494ad75c1ae0828ab808b0dc12ee20ea422506b97a9f0acf5aa3fc3af9669c4e52e92075d285e23b095ba3c15e71bab571b20665a2e3eebec6319263b213846f8e9dac37a6bed125d81c196b251786337116eb179e869e8cf299297e424971f9242e5a9ab99212dc78e311397d825fdc148e6baf2519af386fe00ab7b8699bbbef8287cbf2e104a9ddc0850ae7e355cf5a8e8f5a6f44d3acde73888752b16e42d4aeb0a737a115ec986ae028ebf720995ceb168e685c5055e8e2587d1c7dc9d43d392578985619ffa90ffda05959ac8eb6eb297c115c6782e4d6742aa9b92d604dcce47d63bd718b6a71df93988001075f46e0b97f658b7550acea3cd76dae7a619cacf0a5e780581f33fc57b72ed7c479f07932329a65fc4514c7311cee94602520544fb95b00bde05fd1a91462f56332a48ca7f02b9510791d1647c94704472b1bfc686387e7aa6e8950d5bc85fb243447d205b60d0c5e8d41c3ec098cbe1e20de42645c589384a453997f6683aac9f928fbb3bb7bd19c35e6ece3abdb6a070c607d6ebb024ba9ff447a34e65b97b0a10cc16e4af527c2f45f119019a1ae693110b33372995281da8b6ce1fb0c963139b8f809faba03c14ff7d2cd53d66baf34c00873c09edbbff15c391da04aa54fab669ad6dbc4c15e21d72b9f2162c82adbc9456f3fcf955f106b345bb6c36200cd61c1a92a6ef1d5ac139ff42d008407c0dfd52e82f8cd291a781cbb259b8f8a3af3e7d96a353a5db08cba7472e98c52282d2a5b9a7a71800c005c4fd8108ab030330b8333267755f6f70dc7199eb0e3e92c316b3dac08a7b160d9ffd3b50d9fb6e3c957e21da1d92be89c669e4a11446f0ca4ede63898c5663d1dd5db2a7701442797bc046727ed28a08e92e603d2fcb31a9ecd389eb7dbf8d8a84b546591dcba12c62051aac011db92a72c476bca254d4e44672c1b1affdf0dcb37a8a0d4207f1d2851ba1126451a030aae2a6d05bb5f9352b19c0c967ba461315050b3b2803da0702d8c70d64a9ffc14f2873c0594d132328db8df6d9e1ea6e11382773222b86b24b5b4127c74d298f3870d250537ae7d08f84a3f5a893f8d3b8beb4e99e1f2d76d3d8bd24eb50c73f53839ef6fccc3606b7f308334e46dad2c14ce1f78433d51a93bb702fc5656812a05090671d87d15b16e40a4b2e1c6d68ba5481ba6102acae5b1d1c92159549b9cb16c822f6f3b62d36f3f6275c00c283f5494760e8b34e83ed6874b34ded92e6f3ac36f8a9d21987751180424084cfa4aa3f4db6705a13fc28ef9cdae30f80f20729359acbdf8b67b29a739552f9b2b6864b1428fff6d2053fa75387aa741a2fad4c467bff4fec28184aa4d96ca98b3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0x1000}, {&(0x7f0000001400)="fb8b79ace3b8e395b123a14855b4f23f077bf0dc8b920448f16edff5d138f9f48922de218e9ca5f061f3f4094bdb6e84b708719b6bfb764a7397cbe47779d32d8f6e6acc900c32a6039f15f0821a42cbfbbafaff22502eb215d9567d41b9d0ca0ecefe34d0f6c5066c55bde32375655b0719f6f3462d2559eb5f4be24b44a1b7f768f9a0", 0x84}, {&(0x7f00000014c0)="67e5b4ba6f3fee305b032ecee1ac61468e2eec01d145b111ccbe7d8122ec71843a97ff07d7e80ccd2b6153fc3cc65f045c6064b4513d3773ca529149e23ebe20c736c8182ae8622b114c458b81adb85edbc421fd7b358bbf26505b4a776256b9f03e0d516702cb6ddb8f839a59f3c9b3157f746ba42c379be227429b2930976845bfb6581d0c9f852be1bfd298459004234aae0105ccac519cee329f0c772b4ae5cec74163b4bde6c536750e81b62318ebb344f357308ddb354f4ed1e7af1140938cf96925e9bb3d2d309dcb515bee9ccc81b0423d26d027a70d7153cff78cf9f7b70d521e8d529d8acb377213a8f8dcb72cba211455", 0xf6}, {&(0x7f00000015c0)}, {&(0x7f0000001600)="a8f4cf21a7e1c53a79845a5bfe51d48843518c3089110f6549a1275c2fa49c8a6427d5cef890c172f07cfa39492a79f03e2799461b3dbf9331c414bdc9e26a71837aeddba1e09db5a247242831f162b8e057c85a8dc94e5a63cf0a2d732b46041a8737676402be1168a90a012bed544cf42cb17be767dd3b4c66c144fed74895652b2b9c41a2784c1d8250ab1c7b6aa0bab1ea5b0207d9cc81fa92b7f7576a0727c0e8dfdad4e98ef1b365c9ccc4b4da1d46fa89edaafd39fe2cd4d5ecbd", 0xbe}, {&(0x7f00000016c0)="3c9090551ba1fb69757a85decf2b5ccbcb0491f1a4fb06b89f627d7fa953c228bb17783513d1327ea5528a92dbc367ae88612f5b8a9042e826ec47f0c64c9214ed1693a1449ecd1920ae2b6030c6bf70c7198f3b1c1e2b39d14569d2d4d17e64f7ae1d1d3dbbb713055e92a976717097455e27f81f2743d74c46f93bf2", 0x7d}, {&(0x7f0000001740)="87bf3c5b693de0432ce9eea738322e3d728b796d3308c73a8815ed2a6f6cd2a95a20daf74950f4af0315d30ff95dce2f75d2fb3399adf330aa1239eebc12f7acd2cd161923ff21ffdc42234ecd122a399c92a1f18ba19e02dd006ebf871ee6cdfce99defa87bca3da2e4abe2f4e209a3af92a86da03eb6980b8c6ce8f188f3150f2495a95043dde90a8b662e9f43c84cde1895845a0930206fd41aa6bd7ab1529e66f435285aeabbbc11bc6e1d04d53482fa545c083a361ce07fab1e37e378b29a4d95d95ba6705f092a8aa005d68c8207226fccb6b93052120c77dfb83b65160d41afc9a17cafaa25a3f72f241001021b304909", 0xf4}, {&(0x7f0000001840)="0a3d6856428563d11d7fe1eb1556b3f116df502a6bd44cd97de52cfad2e45446f40dfe4dfd44ff73eaede6665b9a1514ce01b40d6f4828c0415becabad0b805a605af8a53d2f3e9dfa59939da7ca2c296f6521270c7238e68ce8eaf9675d3460bfb530a157e017af7c9bbc167f7c936b3e53a4252497f179819fae53b2f87c72ca25a171eed85620290dbd37ca0fd2a3fcc801b5966d14dfdd40093cd51191b8201835704caa2c768b5db1094332c6fc827d3df125c5c238e452", 0xba}], 0x9, &(0x7f0000001cc0)=ANY=[@ANYBLOB="edff1e000000000100000002200000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r2], 0x90, 0x4081}, {&(0x7f0000001d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001e00)="602639cc08421b70e14434ff063c725b9b986b91d2428d7429f2140d2dad795d75c5335ab4fff696b7334007d3fa77411dfa3fa5529ac9cb483c12745f5637e6a5b00d929ff2c49fea546c47b26720476552db13a72755d09a14a4eb9e1f498f1346edee273584b3855aa5c769924f9404c323dcbf884bfb497122cd3b7481e736244f9fdfb96b63bdc5d4a7da3aa352800c8baf0e2055f910b2b7fd5b59be1abd57b027ef53fbcfd364fe607dacb0ade4a906e13baa3ffacb026dd59be79998566f181f6f04b08471ed762f517a7cd7fddf10a8", 0xd4}, {&(0x7f0000001f00)="8a9962a4efad34c4649da3550e1021551d0dce1878246fe1324fd061353698d648fbfa58573e7a07f63e7baeac5424128fb1b953facd088ed918b8d8d9d3199d1c761651a33d2990dc7732271b73b4420e442e5a45261aa58c3199dadc419c63c9971267de", 0x65}, {&(0x7f0000001f80)="ca299b511efd5bd69ba4d58552797bcaa2db9bb7c330ee7eb44878910034bd721d3b6c21e237070e7a0ca9178e22a2399c634803fe33d35582d099c8535b5ad4d8db7854451f10876d94cc56a9cc1a7378a3bf85317ee33c8784978d2d2bf5cee7acdc380cf476a9757d8a59cf68e89fb239d6ca39f36c3d6fcf8e3a11b8a385a243a2266548b434eea2bc6d95280f478ac0efb9807dd6563a1383286db577e4e8e891b6da1f1ae44c77", 0xaa}, {&(0x7f0000002040)="83bd241e806e91142eb3bf1a6588e30a5095b61594a7f588b5b34286e925802b2e0f93f41e7b5cb2ea8a08970845c68fdd180861ee03c514512aa9b462bce27cbafa017327f069396431db0c6707f69ce3", 0x51}, {&(0x7f00000020c0)="b2acfb3c14300cbd546f043733", 0xd}], 0x5, 0x0, 0x0, 0x20000080}], 0x3, 0x800) tee(r1, r4, 0x8000, 0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/254, 0xfe}], 0x1) close(r2) 2018/03/28 07:20:14 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x200000, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) sendmmsg$nfc_llcp(r2, &(0x7f0000000800)=[{&(0x7f0000000380)={0x27, 0x1, 0x0, 0x5, 0x2, 0x8, "8e34cb039807d0af5a36f591aea4b5f71d3a3fda3699d0ecb799303d69c3a2eed3538fbce0e1e116bc9d314f4ea28d98fff69a78b034114db6f5f1d6127b82", 0x29}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000400)="a8c87354fd67642e72082434e67a8df48e523d1b86932b5fd6f1", 0x1a}, {&(0x7f0000000440)="7cf1cdef0faf7273072f8d0f78576844245fc451ab3262f69c1469d8757732d6ad1cf863cd2f", 0x26}, {&(0x7f0000000480)="0fb9a3363f55efa9b530d2413dfdad11e623a10c1a8bd1b81529565f0e2e2ec443a7c402d878f0e0dec0aa9d4206c18ace06b5219c5a8d279069ceaa903f23eace3fa10fc2af7b08770b245dcfd99c9486786606face3000dd64a5e300b408f910b65443f7fd202240a518d1fa51af0da54af59d4c89fa97d7de131943fad9601d808ee59f01d2aa45fc87895f81a8687dd2c5eb2854c47f15cff9ae902ef077b4a6ad1e0daccc1efa33cfa16c0676069d33fc7eaa1673e2aea22459e62f519f0bd92b951aec05892b5753e08dd0da2396d71bbc84335c82f8db99d194a2812766144f381725ce", 0xe7}, {&(0x7f0000000580)="ca24fdac0b2c4e5fb49bbd06d0533a11c890b48b6ef1a775aff803bb6c102d873bf6ce550f7d08ff422f3ec56194982317b617fc28ecb506c47ce1fc14443b3329eb8f38e39a9104b6fbe8bdba1418d69ca84af286f3cac98cdf720763b0494ffe7f29fa593851422080ba9e5ced743d1c4e5f608856e875089aa08db9cc069305e134e62f33fb148ed43f18ff0b384784ebb82df27b54b66d6dbd3c8a035c8dfad30dec1d51eba8", 0xa8}, {&(0x7f0000000640)="dfb2d353c20bbbdf2629334348ce85d056aba9b51f3c0470b80f96044c52ec5b4a79f51b1b6ed4579f22e62894cd200c9d0fbf4918bf6469554ad02f9dd7802bbac9e6ef9d90fb07ad16826289c74cce39f7c40e921bc9c8506bc5e0eaeb0902228ba7e2aed18ae1e19bdd5a7af0ed4d9bb3a149036f231647a97d450422f78317dd66fecea319569e96c9637a6f6371a147ea967b13b10b446a3a447349312453d2a53bc02c01", 0xa7}], 0x5, &(0x7f0000000780)={0x48, 0x113, 0x3, "779bed537c557d8fdf336455e93a3a5e6647614d59ae41480ae556bf108d06a3a50f5e8c5c0e993c0b1715b42c5f72e130e965f06214f477"}, 0x48, 0x4000004}], 0x1, 0x2404c001) r3 = getpid() r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000300)=0x4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f00000001c0)={0x23, &(0x7f0000000180)=""/35}) ptrace$cont(0x3f, r3, 0x0, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000080)=0x4) 2018/03/28 07:20:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x90400) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x6, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000), 0x4) 2018/03/28 07:20:14 executing program 0: r0 = memfd_create(&(0x7f0000000000)='systemsystem\x00', 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) r1 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '\x00'}) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)) 2018/03/28 07:20:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) prctl$setmm(0x23, 0x7, &(0x7f0000ff9000/0x4000)=nil) r1 = syz_open_pts(r0, 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffffc) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/sctp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r3, 0x40086602, &(0x7f00000011c0)=ANY=[@ANYBLOB="c5000800000000000000000000000000000000000000000000018f7ef902000092366e09c4fc75ec1ea7053355d6278ab5066cd77b523a424df0706e7d8e4ed0be67c665a7714a90482eab5f4f982467e2ec5e247951fc0dd44b4f8f61b2bc3975485bff130870ec07ab903a1d2a4f110f5193560f60832f639808a14a62f9f2f1381b6d1f194f2cd1aed7822079"]) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000001c0)=""/4096) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/246, 0xf6}], 0x1) 2018/03/28 07:20:14 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000000100)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/03/28 07:20:14 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNXCL(r0, 0x540d) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/244, &(0x7f0000000140)=0xf4) clock_getres(0x3, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xeb, "08d519d857cc3dcc405f50c2495d6a5e95bed76523ff761f73f944d65e0c546f664b7b2983a76e53295ab4c12d9f1de7f829fe1cb6feec399b73733914e0c0770438f4fdd157953da26c908c336a0efe20257ec4938943f0deedde3935875e369505b71183560a37a2c532e34f623094e907e57efc06ba1bc7dc51547e638d07683f8e36b519b921bd26a69720fe5cbde72a882b7e9784beee655a2c2a8e8ef58c93cdb961cd539360ab9e68d6dd76581bb1acd089d21adf45d4f3b712ff360973afd8181d67787974018c39f1adf18955e509e59b8a7db6e12eb0bd0bb80d411c22da85c4c33003d65ac9"}, &(0x7f00000002c0)=0xf3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2, 0x5}, 0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x6ac, 0x6c, 0x9, 0x629cef17, 0xffff, 0x16e, 0x101, {r2, @in6={{0xa, 0x4e21, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x0, 0x5, 0xbcc, 0xffffffffffffffff, 0x2}}, &(0x7f0000000440)=0xb0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000480)=0x10000, 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000004c0)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000500)={0x5, 0x100000000, 0x7e0000, 0x6, 0x1}) r5 = accept4$ax25(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000005c0)={0x0, 0x0, 0x1ee}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000600)={r6, 0x80000, r0}) r7 = open$dir(&(0x7f0000000640)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000680)={r4, @in6={{0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x46fa}}, 0x0, 0x1, 0x1, 0x2}, &(0x7f0000000740)=0x98) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000780)=0x9, 0x4) r8 = getpid() ptrace$cont(0x20, r8, 0x47, 0x3c834a26) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00000007c0)=0x6, 0x4) signalfd(r7, &(0x7f0000000800)={0xff}, 0x8) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000840)=0x1, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000880)={0x400, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000008c0)={0xffffffffffffffde, r9, 0x10001, 0x6}) r10 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000900), &(0x7f0000000940)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x83953, r1, 0x0) 2018/03/28 07:20:14 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x2000) close(r0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x25a040) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/28 07:20:14 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a8", 0x7) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) pread64(r0, &(0x7f0000000180)=""/183, 0xb7, 0x0) 2018/03/28 07:20:14 executing program 6: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) write$cgroup_int(r0, &(0x7f0000000000)={[0x35, 0x3f, 0x3f, 0x38, 0x31, 0x33]}, 0x6) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000340), 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'teql0\x00', 0x1}, 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) [ 50.030973] audit: type=1400 audit(1522221614.762:31): avc: denied { execute } for pid=7754 comm="syz-executor7" path="pipe:[22105]" dev="pipefs" ino=22105 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/03/28 07:20:15 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000100), &(0x7f0000000140)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)={0xffffefd}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000080)={0x4, 0x9, 0x6, 0x10001, 0x1}) epoll_pwait(r1, &(0x7f00006c7ff4)=[{}], 0x1, 0x0, &(0x7f0000001000), 0x8) 2018/03/28 07:20:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r1 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r1, &(0x7f0000c6dfff), 0xfffffffffffffed6, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20, 0x800000000000000, @empty, 0x1}, 0xfffffffffffffcc0) r2 = accept(r1, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/28 07:20:15 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000dd9fc8)={&(0x7f0000697ff4)={0x10}, 0xc, &(0x7f0000684000)={&(0x7f0000c30000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'ecb-camellia-aesni\x00'}}}, 0xe0}, 0x1}, 0x20000000) 2018/03/28 07:20:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x1f) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = dup2(r0, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x14, r3}) shutdown(r0, 0x1) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/03/28 07:20:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x75f2, 0x800, 0x79, 0x3ff, 0x2}, &(0x7f0000000180)=0x98) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='vmnet1\x00', 0x0) 2018/03/28 07:20:15 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000000100)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/03/28 07:20:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000003c00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003a40)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/200, 0xc8}], 0x3, &(0x7f0000000280)=""/53, 0x35, 0x2}, 0xd5}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/21, 0x15}, {&(0x7f0000000300)=""/166, 0xa6}, {&(0x7f00000003c0)=""/83, 0x53}, {&(0x7f0000000440)=""/154, 0x9a}, {&(0x7f0000000500)=""/92, 0x5c}, {&(0x7f0000000580)=""/135, 0x87}, {&(0x7f0000000640)=""/82, 0x52}], 0x7, &(0x7f0000000740)=""/243, 0xf3, 0xfffffffffffffffb}, 0x2}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000840)=""/173, 0xad}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/76, 0x4c}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x4, &(0x7f00000029c0)=""/187, 0xbb, 0x7}, 0xec7}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002a80)}, {&(0x7f0000002ac0)=""/187, 0xbb}], 0x2, &(0x7f0000002bc0)=""/98, 0x62}, 0x7}, {{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000002c40)=""/207, 0xcf}, {&(0x7f0000002d40)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0xffffffff}, 0x4}, {{&(0x7f0000002e80)=@ethernet, 0x80, &(0x7f0000003540)=[{&(0x7f0000002f00)=""/166, 0xa6}, {&(0x7f0000002fc0)=""/125, 0x7d}, {&(0x7f0000003040)=""/118, 0x76}, {&(0x7f00000030c0)}, {&(0x7f0000003100)=""/221, 0xdd}, {&(0x7f0000003200)=""/141, 0x8d}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/239, 0xef}, {&(0x7f0000003400)=""/38, 0x26}, {&(0x7f0000003440)=""/249, 0xf9}], 0xa, &(0x7f0000003600)=""/113, 0x71, 0x50a}, 0x3}, {{0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f0000003680)=""/231, 0xe7}, {&(0x7f0000003780)=""/98, 0x62}, {&(0x7f0000003800)=""/135, 0x87}, {&(0x7f00000038c0)=""/106, 0x6a}, {&(0x7f0000003940)=""/121, 0x79}], 0x5, 0x0, 0x0, 0x5}, 0x9}], 0x7, 0x100, &(0x7f0000003c40)={r2, r3+10000000}) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000003c80)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x4}) 2018/03/28 07:20:15 executing program 1: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) get_thread_area(&(0x7f0000000080)={0x1, 0x0, 0xffffffff, 0xfff, 0x401, 0xfffffffffffffff8, 0x6, 0x3, 0xd79, 0x7}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="fac7f27b06a9711198dcfa625616a5bdb203fc7ee3329f48f712af47eebe0c1fd6c811151b79d3c7f6abd2356cc47fa9d0f309c08ef7da78526be76c839e80e7dd23f4010115c4f2aef08691416887607e94b6a437b93c46d72018acc954c0e566fd0f28c35063") ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/03/28 07:20:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x103000) ioctl$KDMKTONE(r0, 0x5385, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/03/28 07:20:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="680000004546bce038a76b339423622e48dc7ab2c866fd76b882c52a7bc9ff5dd43678b9f6f08d07a5f41d4f87140b853db92b66fad7298b4865387cf948e47d14173282c4377e5e989bf93393ca403cc5fbf58cc6bf08e809996113ae647ee5"], &(0x7f0000000180)=0x70) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fadvise64(r2, 0x0, 0x401, 0x2) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) 2018/03/28 07:20:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000007000), 0x0, 0x10aef) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/28 07:20:15 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x0, 0x7, 0xfffffffffffffffd, "f52ad706f56d0396cd21b3c7dc2d7f208452c40000a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd56e80c1ceed7eba92db89f34f3"}, 0xd8) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/28 07:20:15 executing program 5: r0 = socket(0x1b, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000000c0)=""/243, 0x1}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'tunl0\x00', {0x2}}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0x7, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/03/28 07:20:15 executing program 6: mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), 0x4) 2018/03/28 07:20:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x40000, 0x40) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='ns/ipc\x00') 2018/03/28 07:20:15 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x1, 0x4) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x33f, 0x6, 0x80000001, 0x5e1, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000002700)=ANY=[@ANYBLOB="800100001a0001000000000086b139af9a03a1d200000000000000000000000000000000000000000000ffff7f00000100000000a40000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac141400000000000000000000000000000000003300000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001007368613531322d73737365330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000480002006c72772d63616d656c6c69612d61736d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x180}, 0x1}, 0x0) 2018/03/28 07:20:15 executing program 5: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f00008b3000)=@known='system.posix_acl_default\x00', &(0x7f000094cfb8)=""/72, 0x48) 2018/03/28 07:20:15 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x6000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) setpriority(0x2, r2, 0x10000) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000000a, &(0x7f0000246ffc)=0xffa, 0x4) sendto$inet6(r1, &(0x7f0000a05ae2), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/28 07:20:15 executing program 4: r0 = socket(0x1b, 0x4, 0x820000000003) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1b) fallocate(r1, 0x0, 0xffff, 0x1f) sendmsg(r1, &(0x7f0000002980)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x1, {0xa, 0x4e20, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000080)="8abbf6e35c50666e6c319aa361e6eaa3a3f8036e8e97d034174ff9f607721febc2ef1586bfc70cdaf1fbac80c05125a3fcdb6b06b71f3adbc7a09194f9bd0cd126dcccb60331c6a72517b84a2a9e668bf31302746505985173f4b86931429a7a3a8fc7d0a6287a48f392df4dffce6c30976a1342cd20472945a9ec87d192ba56e70f0279f6d31226fd5579e29417b77d35839e50313cca5101dafec3c1b58016c95598c695bd2d40bf2e2e7ad3c13a236a30d445", 0xb4}, {&(0x7f0000000140)="2dcb0a273d73623bc9eff1f708be4bd45e610f44399f7f99aa35b13e2b3b1e4736ba588c312026de8573d712b0850d1b3616d9bc38ecfff2b75a37d4c4f215291997a994d4d051b157407e1852d1fd07989dcf787c4aa25c66e6dc9a8b4fa83a32089ab91aac875994d60f9baa29f2853d64b114c5f413584f6e7861f2f775e9ed03d4d56a1e6cbaa3b1c3f2b10f734676e65e68887cf6a445a53c62566d4ce7bc17a6eb1e2344e1f5c3dbc15995d57606a1a1ecb62666258172b25a50c13968c2d75eabefb6033f59a655b48cb869f7dba350a05e354b719443", 0xda}, {&(0x7f0000000240)="d873139dde2f9f9b2976888d44573f83ea6b71e8c26a8d168eb07d088bbbf45fc261db964f72c65fecb4db1e02e5261ff750e794c24a5a845f9322a00d25c50b7bf9a0886cc478dde4d9b3233d811bf9917e0d7e27e3fa2cd09d46d019d1f3d3f6daecf23700f64387d9fdd9467d9f4f73d351b11a92d6582e46d80c17832360b994ac7d2e6b6a566700f231dd52c97d9f76c3dcec6c48e9ec2a5338724e608a51a56935e24c4e79e26b8e07295976cfe6e678f50e1ba8e43c3c192001c476daac9545fc9e95e44cce4f524358cf613246b2bdb3562849418f7f092e8499bcde2fe72da6aa1ef09ae3be9886104461c7e110894542b4d20b", 0xf8}, 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"4cac80ebff2e8f584f75051ab4111e98d121acecbb0e926f27e2b45f8e54a7fb10ad981c55ce070282fe5fce8e066e2e66ce66545ffb4ed898ab2f56ceaa9074962b4225561bfe2e9fd93091e65ab859b2568d85c8e1a19a87f8ec579937e8bc16bd18c3092abb358b204e3d7dcd0106cf41ae5d2ddc56bb72bfb8feac138a7364765cf70d3e1190fc2f3b53b6510dcc2629746f9b406cd68a4c2251ce84f5610b858d77f1b90d4b1b354bec261b83464ba63c01284826b8"}, {0xb0, 0x10c, 0x7, "cd8fd115635c8185e3f9714f0ae34e23dc87a08e78ceaf63059515a66685959b37b9779987576803b9e2c89811858af0669e088320269b2e4fc9f651cdb16d2ca950c9e6056d0dee433aca67e017d79392095f4f362bdcadfc3615410c133d113312ed6bb05225cac4d2c91219b7645950be239e5347c6043f1ea4331cd1dce220ad88e687fb47ce6fb55458f605399fd69ec4bcf0b58f07d9d9"}, {0x30, 0xff, 0x7, "ed1aa026d345045e904a06a764308e977bc68ba53b17640e5d0b23a7"}, {0xa0, 0x1, 0xffff, "fa130208e56c2783cfee5bb239edf16d2ea44a88b75e5b9addcc16d58b018bb1a128c2fb63906b6f6245c0be6abda133de6d0a9cbfaeecbae161aa0c53c5aff90634a8c9405d1bf15eea38a06f48a33ebd2137464c62ba16a1ba5a4eae87c0b52366619f571b99db5ea59bdbb90c7cfec66d8475c8d1a254f8b2dab2fe7c51f9c5b9f45dde1ef99329d3fb"}, {0x1010, 0x114, 0xff, "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{0x40, 0x10f, 0x9, "1480b166c3985596dd73cffd7eb0a558cda968e3e11c3ab2d883d88830198ccdea284cc4b62c90d16c50a850f2d0dc"}], 0x12f8, 0x8010}, 0x4000000) sendfile(r0, r1, &(0x7f00005faff8)=0x36, 0xfffd) 2018/03/28 07:20:15 executing program 7: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000040)={{0x30c2, 0x3}, 'port0\x00', 0xc1, 0x20040, 0x8000, 0x8, 0x3c, 0xffffffff80000000, 0x32a60000000000, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/28 07:20:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getgroups(0x2, &(0x7f0000000180)=[0x0, 0xffffffffffffffff]) r2 = geteuid() fchown(r0, r2, r1) r3 = fcntl$dupfd(r0, 0x402, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x3}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1000, 0x8, 0x6, 0x9, 0x80000000, 0xfa, 0xf4b, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xfff, 0x7f, 0xf19, 0xb5}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x9, 0x7, 0x800, 0x20, 0x8, 0xcb43, 0x7, {r5, @in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0xffffffff}}, 0xe95a, 0x6, 0x4, 0xfffffffffffffffb, 0x1}}, &(0x7f0000000380)=0xb0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/28 07:20:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), 0x4) ioctl$LOOP_GET_STATUS(r0, 0x40081271, &(0x7f0000000280)) 2018/03/28 07:20:15 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000040)=0x78, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair(0x19, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r0, &(0x7f00000000c0), 0x4) ioctl$TIOCCONS(r1, 0x541d) 2018/03/28 07:20:15 executing program 6: keyctl$setperm(0x5, 0x0, 0xfffffffffffffffd) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) inotify_init() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x56f, 0x200, 0x9, 0x3, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x7fff}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/28 07:20:15 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b00010000000000000000", 0x1f) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x1000, 0x3, 0x3, 'queue0\x00', 0x100000000}) 2018/03/28 07:20:15 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x4d072, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x2, 0x800000, 0x8, 0x4, 0x9, 0x5}) 2018/03/28 07:20:15 executing program 4: prctl$getreaper(0x25, &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x201, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8007ffffdff}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000517ff9)="0bf5430f000319", 0x7}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000080)="08c66e659bf7dcb6a4d6bc7556d8dee0fad1037aa461fb21fa02352a0d46b1a43b1254d8f960c28399415a41752ce7db6d9782406c88e70905a36b161223fa2c7997adf38c3ff89d9024a0e6f91ef766c2450d9e46f17ab3c55e0afbf3e83d751c2c06532cd1500cbfd6fcd386ac8031d4c489295f1437e90572dc720daf90f48cac2e9aa3b60ebf464c3c8f0b8c718cca9ee87d6d6699bc66a9addda9104d7d2e507444d95f3e", 0xa7) 2018/03/28 07:20:15 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/softnet_stat\x00') pwritev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="05", 0x1}], 0x1, 0x2) 2018/03/28 07:20:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) 2018/03/28 07:20:15 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/sctp\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000002c0)={0xf3, &(0x7f00000001c0)=""/243}) r1 = socket(0x20000000000000a, 0x800, 0x8000000000000) r2 = dup2(r1, r1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/101, 0x65) 2018/03/28 07:20:15 executing program 7: unshare(0x8000400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffff, 0x181000) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27, 0x200, 0x400, 0x5}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="e2a4ccb69d3a32e798d1056cfdb7842b4c49b05135b40f25d379aa3d85fdb46158fd726c3d60b1e357289e99a1a3eede53da5eb878c21c6bb5ad45043a08ad7a32010b69486ca6aeb10c79532793ceb78d4717c70d10923be7d63ae33ca9ebcf281694a4a401518c32eef380b3f5c40d28", 0x71}, {&(0x7f0000000140)="22fee21000be38d00af5412c", 0xc}, {&(0x7f0000000280)="0fc0b69a6cdf9d95b14c534e914ccd6548b000fac983633f297a26468ca1aa01a55d40e0093f5a6d8fa2688c51f31c5ae0fc127a0b7bfb1e36e4f509a483d7cda9194146ce876da144fd71b39fccaedfeda152e11d32de6e1557b4f349e5f9b80b2b6b5f45c65b9880e6541d15f9cdd99103b84fbe926e9b1fe85d880634b5097c1924ee4a6fa8923cf403dff5b392147e809265c60f3e5f69215d3300fa7146d422626bb36e3eda1ab81d6bf27ee66be14cdf3978ba67a56cb5247887e3802ef3553e4b14c7a5d70076275394eaf691fcc172b4507cb3fdda72320d84ef03039c521084acaada6ff506052129bc433a6dd384da77d2232740", 0xf9}], 0x3, &(0x7f0000000400), 0x0, 0x80}, 0x8044) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r2, &(0x7f000004dfb0)={0x5, 0x0, 0x2}) mq_timedsend(r2, &(0x7f0000000ffe), 0x0, 0x0, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x6, 0x10001, 0x0, 0x10000}) prctl$getname(0x10, &(0x7f0000000180)=""/118) 2018/03/28 07:20:15 executing program 5: setpriority(0x0, 0x0, 0x80000001) socketpair(0xd, 0x3, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8b83, 0x3b7350e757b75aee) 2018/03/28 07:20:15 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xeb9, 0x3, [0x9, 0x9, 0x2]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x2, 0xfff, 0x100000001, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x8}, &(0x7f00000000c0)=0x8) 2018/03/28 07:20:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="050026f12d558fe9002c17c605305769000800007c96a047e5a725eb5d8749a0f1127ec732481047354cf08bba81d11846417817404644ee903c1d5430731c9c925d702e014d9f06af273e9ac4ba4f2311cc73ee4ade76253b6152b46a83d2004122a5c9902c164cd3ae6edab77d882e2ff8797b80ca846760a28af652e4d4f0690e"]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80100, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000240)="88bb09cacdd25e9a488d94b69c18aa578404ca427305e698d28a68106b389ceae6c47afd4bfc98b9a443102144ec7344ce6ce351d7e722d09945366d5969649191fe80878273a426ea6e9011fac03f0eb09ca5ca2b08d06fced3e245d1d26dd0982fc7b94fbd65497ed54ad200bb75fe2d932c557b3a4f2ccbbc51ad1df9c2790593ba78db3d5c3cfa761fbb5e05") write$cgroup_int(r1, &(0x7f0000000100)={[0x3f, 0x2d, 0x39]}, 0x3) getsockname(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) 2018/03/28 07:20:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x800000000000000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'irlan0\x00', 0x400}) sendfile(r0, r1, &(0x7f0000000040)=0x40000000000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x31b, 0x7, 0x586, 0xde10, 0x8001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/28 07:20:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x16, &(0x7f0000000000)={0xfffffffffffffffb, {}, 0x80000000, 0x800000000000000}, 0x0, 0x8, &(0x7f00000000c0)) 2018/03/28 07:20:15 executing program 7: socketpair(0x0, 0x1, 0x200000000, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x80000000000, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000713ffb)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) shutdown(r1, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000002c0)={{0xff, 0x7ff}, {0x6, 0x100}, 0x2, 0x0, 0x1961}) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x4c}, 0x1}, 0x0) r3 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) fchownat(r0, &(0x7f0000000240)='./file0\x00', r3, r4, 0x1000) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/28 07:20:15 executing program 3: r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) write$cgroup_pid(r1, &(0x7f0000000080), 0xfffffffffffffd87) fcntl$setlease(r0, 0x400, 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) 2018/03/28 07:20:15 executing program 6: socket$inet(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000018000)="4402", 0xffffffffffffff11) 2018/03/28 07:20:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/03/28 07:20:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1dfff)=""/1, &(0x7f000023e000)=0x1) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/28 07:20:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2b5, 0x40400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="940000000db086ece29d6022ed96b7dad068a85bbb59ed35f05d6d1c9d341901000000000000007118867dec21cb67adba2e2a677e0c77c126e92bb29c4a875fff6d0317f820f849c7e6fa679ba86caf9fe48e71fe741528701aa536bff4ae1da544684483a7a3f17127406945baf324473128d9d901254ae43bb8e29b53395a78c72fb80f5f000000000800000000000000000000000000"], &(0x7f0000000100)=0x9c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffffffffffffff80, 0x11, 0x6, 0x2, r2}, 0x10) openat$cgroup_ro(r1, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) 2018/03/28 07:20:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x14, 0x14, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/03/28 07:20:15 executing program 6: socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x15}, 0x2, 0x0, 0x0, 0x8, 0x4, 0x8, 0x80}, 0x20) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchown(r0, r2, r4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f00000001c0)={0x7, 0xfffffffffffffffb}) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000000200)=""/183) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], 0x4}) r6 = accept4(r1, &(0x7f00000003c0)=@rc, &(0x7f0000000440)=0x80, 0x800) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) fchownat(r5, &(0x7f0000000500)='./file0\x00', r2, r3, 0x1000) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000540), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000580)={0x0, 0x785, 0x5}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000600)={r7, 0x100000001}, &(0x7f0000000640)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0xfff, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000680)=0x4, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f00000006c0)={'broute\x00'}, &(0x7f0000000740)=0x78) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f0000000780), &(0x7f00000007c0)=0xc) rename(&(0x7f0000000800)='./file0/file0\x00', &(0x7f0000000840)='./file0\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f00000008c0)={&(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000900)={r7, 0xae85, 0x3, 0x7, 0x6, 0x7}, &(0x7f0000000940)=0x14) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000980)={0x1, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000000ac0)=0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000b00)=@assoc_id=r8, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000b40)={r7, 0x10000, 0x6e, 0x3, 0x7, 0x9}, &(0x7f0000000b80)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000bc0)={r9, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000c00)={r9, 0x1, 0x1}, &(0x7f0000000c40)=0x8) 2018/03/28 07:20:15 executing program 4: accept4$ipx(0xffffffffffffff9c, &(0x7f0000003d80), &(0x7f0000003dc0)=0x10, 0x0) socket(0xa, 0x2, 0x0) 2018/03/28 07:20:15 executing program 0: r0 = memfd_create(&(0x7f0000000100)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) ptrace$getsig(0x4202, r3, 0x5, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbef74)={0x1000000000000000, 0x0, 0x0, 'queue0\x00'}) getpeername$ipx(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}], 0x60) 2018/03/28 07:20:15 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20800, 0x101) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x22, 0x4) pwrite64(r0, &(0x7f00000000c0)="5b885325d978c66c558edec2810db75a32201251d4dd3171c6cb3fcbe591519aa2be9ca7c7db5b045b59224e61dfccbd89c19a5f5f82d30ec5d5a274fbee037a580ed7569d6a70c15f0223e01b05d1961b34905884a3f4924f4314476137a68ce63ada609beae38fd752411c193941f9ef9c79cb97d36f489204dbf0419bec21f5524b0ecce4d2e8d0a757d252a57ebf294b39025aacaaf06c107765efa6d2b455bcccadfc4161309794977fd0e0dceba5538041f1aede6cdfa2560a69ba4c059a3534f2bd00d901167e8dbf67cff1a165d9177fcf5c9648a8c69e", 0xdb, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='cpusetuser-eth1\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x400, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000240)={0x9c, r1}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000280)={0xff, {{0x2, 0x4e24}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) getdents64(r0, &(0x7f00000003c0)=""/113, 0x71) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000440)="dc829953773ddd0b71e2053dcc6c8ad9c334") getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0xfff}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r2, 0x800}, 0x8) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000740)={0x6, 0xe83e, 0x87a8, 0x6f, &(0x7f0000000540)=""/111, 0xd5, &(0x7f00000005c0)=""/213, 0x6b, &(0x7f00000006c0)=""/107}) fcntl$setflags(r0, 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) faccessat(r0, &(0x7f0000000780)='./file0\x00', 0x82, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000008c0)=0xe8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000900)={0x7, [0x7ff, 0x0, 0x1ff, 0x8, 0xffffffff, 0xcf, 0x2]}, &(0x7f0000000940)=0x12) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000980)={0x527ffcbe, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x88) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) r4 = socket$unix(0x1, 0x1, 0x0) signalfd(r4, &(0x7f0000000ac0)={0x8}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000b00)=0x1, 0x4) fdatasync(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000b40)={r2, 0x5, 0x8, 0x2}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000c40)={r2, 0xfff}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000cc0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d00)=0x28) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000d40)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x4000400000000, 0x1, 0x1, 0x400, 0x8, 0x800200, r3}) 2018/03/28 07:20:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x1}], 0x1, &(0x7f0000000100)={r2, r3+30000000}, &(0x7f0000000140)={0xffffffffffff0001}, 0x8) keyctl$revoke(0x3, r1) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000080012000200020000000000000000001f000000020100000000000000000000ac14ffbb000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) [ 50.606797] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=50 sclass=netlink_tcpdiag_socket pig=7904 comm=syz-executor7 [ 50.651670] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=50 sclass=netlink_tcpdiag_socket pig=7904 comm=syz-executor7 2018/03/28 07:20:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaa0200aaaa9fac607a87aaaa008137ffff0700e33e6e160000c6d51d26d57c000000de00020000ddff000000f3002e1cfcde68ca"], &(0x7f00000000c0)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0xfffffffffffffffd, 0x1, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x401}, 0x8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) sendto$inet(r0, &(0x7f0000000000)="ff065de4c05cd551bad34c6ea59e00cf9f01086d2ebf00cf94b6161865d5b07cd3fdbc8ff7f1f278630f88d625cf26bfd6acf27f407aa98383ab7cfd9595a16b43929f0e4088ca439369739fc24bcfdab3d7c9d849aaee6ce5d3a49b95ce4ca31c5c", 0x62, 0x80, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) write$selinux_validatetrans(r0, &(0x7f0000000100)={'system_u:object_r:removable_device_t:s0', 0x20, 'system_u:object_r:clock_device_t:s0', 0x20, 0x34, 0x36, 0x20, 'unconfined\x00'}, 0x5a) 2018/03/28 07:20:15 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000a8bff0)=[{&(0x7f0000748000)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) r4 = gettid() fcntl$setown(r3, 0x8, r4) chroot(&(0x7f0000000000)='./file0\x00') tkill(r0, 0x16) 2018/03/28 07:20:15 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x371e, 0x20000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/82) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x400, 0x0) r5 = eventfd(0x3) r6 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000280)={r7, 0x1}, &(0x7f00000002c0)=0x8) bind(r1, &(0x7f0000000300)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000380)) syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x8, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r8, 0x1}, &(0x7f0000000440)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000480)="13f6dec9f1ba0aa0e8bb7d29dc97eafad50358e45f7a48eba12262d321b755302a8832665404853922e9d92b3bc814475ce58307bd7b013475de883790d5efa7c49a7719c5bcd88c0f75c3a2f46842e1ec911f31e2d8c662097cef0a49903c7086f05a78b3896810602b9ec920c24f27091673b847") ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000500)={'bpq0\x00', 0x3}) epoll_pwait(r6, &(0x7f0000000540)=[{}, {}, {}], 0x3, 0x7, &(0x7f0000000580)={0xffffffff}, 0x8) r9 = socket(0xd, 0x4, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={r8, 0x1}, &(0x7f0000000600)=0x8) openat$cgroup(r4, &(0x7f0000000640)='syz1\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000680)=[@in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x1}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}], 0x3c) fchown(r5, r2, r3) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r9, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000740)={0xe0, r10, 0x20, 0x70bd29, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000008c0)=""/42) fcntl$setpipe(r1, 0x407, 0xff) fanotify_init(0x7, 0x0) 2018/03/28 07:20:15 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='f', 0x1, 0x8801, &(0x7f0000000340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x59) openat$cgroup_ro(r1, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:sound_device_t:s0\x00', 0xfffffffffffffee7) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000200)=ANY=[@ANYBLOB="0200000056008dc1e738a9fd5e"], 0xd}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/03/28 07:20:15 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80000) fcntl$setlease(r0, 0x400, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x100) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0xa0, 0x100) 2018/03/28 07:20:15 executing program 3: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x5) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x901084, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/28 07:20:15 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a6ff0)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r1, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x20000000}, 0xc) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x6cf) 2018/03/28 07:20:15 executing program 2: r0 = gettid() r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000001c0)=""/233) r2 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') exit(0x0) pread64(r2, &(0x7f0000000000)=""/150, 0x1, 0x400000) 2018/03/28 07:20:15 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000431ff6)='./control\x00') getdents64(r0, &(0x7f0000cdc000), 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) 2018/03/28 07:20:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e7500000000003b56f7d21943", 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) exit(0x5) openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) sync() 2018/03/28 07:20:15 executing program 5: add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='d', 0x1, 0xfffffffffffffffe) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x280000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x100000001, 0x3, 0x8001}) 2018/03/28 07:20:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x1800000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x88) getpeername$netrom(r2, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0x5c}, {0x2, 0xffffffffffffffff}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) 2018/03/28 07:20:15 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x7fffffff, {0x2, 0x4e24, @rand_addr=0x6}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x2, 0x2, 0x8001, 0x1ff, 0x5, &(0x7f0000000000)='erspan0\x00', 0x6, 0x0, 0x8}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x4, 0xd8, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140)=""/216}, &(0x7f00000002c0)=0x78) sysfs$3(0x3) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000300)) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000340)={'syzkaller0\x00', {0x4, 0x1, 0x6, "68b8ba0b588d", 0x81}}) bind$ax25(r0, &(0x7f0000000380)={0x3, {"d80444f7fa2df1"}, 0x100000000}, 0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x1400000000, 0x30}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r3, 0x3}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000004c0)=0x3, 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000500)=0x2, 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000540)={0x5, 0x80000000, 0x3ff, 0x4, 0x14, 0x3}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000580)={'irlan0\x00', 0x9}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000005c0)={'ip6gre0\x00', 0x7}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x30, r4, 0x0, 0x70bd25, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa37c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4ad}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000740)={0x8, 0x467b, 0xe8f, 0x2, 0x9, 0xc6, 0x6, 0x2, 0x5, 0x5}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000780)={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}}, {0xa, 0x4e24, 0x8001, @loopback={0x0, 0x1}, 0x81}, 0x0, [0xb2ab, 0x8, 0x4, 0x80000001, 0x9, 0x3, 0x1, 0x2]}, 0x5c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000800)={'syz_tun\x00'}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000880)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x140, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000840), {[{{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x7, 0x0, 0x8, 0x2, 0x8000, 0x6, 'bcsh0\x00', '\x00', {}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xf}}}, {{@arp={@empty, @rand_addr=0x7, 0x0, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x3, 0x1, 0xa9, 0x1f, 0x2, 0x0, 'ifb0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x9}}}, {{@arp={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xff000000, 0x0, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x242, 0x5, 0xfffffffffffffffb, 0x35, 0x1, 0x7ff, 'lo\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x50}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000d80)=@assoc_value={r3, 0x4}, &(0x7f0000000dc0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000e00)={0x16, @loopback=0x7f000001, 0x4e24, 0x4, 'none\x00', 0x10, 0xb6f, 0x6}, 0x2c) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000e40)=0x8, 0x4) ioctl$KDSETLED(r0, 0x4b32, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000e80)={0xff, 0x4, 0x5, 0xffff, 0x1f, 0x2, 0x1, 0x6, 0x3, 0x4}) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000fc0)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x14000001}, 0xc, &(0x7f0000000f80)={&(0x7f0000000f00)={0x44, r4, 0x400, 0x70bd28, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1e3e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff7f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}]}, 0x44}, 0x1, 0x0, 0x0, 0x40c0}, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r3, @in={{0x2, 0x4e21, @rand_addr=0x6df1}}, 0x5, 0xffffffffffffffc1, 0x1ff, 0xd574, 0x4}, &(0x7f00000010c0)=0x98) execve(&(0x7f0000001100)='./file0\x00', &(0x7f0000001180)=[&(0x7f0000001140)='dummy0\x00'], &(0x7f0000001200)=[&(0x7f00000011c0)='syzkaller0\x00']) [ 50.782576] audit: type=1400 audit(1522221615.512:32): avc: denied { bind } for pid=7954 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/28 07:20:15 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x440, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="8732967712f5121299dc07222f662d6b", 0x10) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) creat(&(0x7f00000000c0)='./file0\x00', 0x100) 2018/03/28 07:20:15 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) userfaultfd(0x80800) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write(r1, &(0x7f0000000000)=']', 0x1) fallocate(r1, 0x0, 0x4000, 0x1003) r2 = dup3(r0, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x3) fallocate(r0, 0x3, 0x0, 0x80000000) 2018/03/28 07:20:15 executing program 4: socketpair(0x4, 0x1, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x0, 0x25}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000040)=0x5, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r4, 0x2}) getpgid(r2) 2018/03/28 07:20:15 executing program 2: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x22040, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x9, 0x3, 0xffff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xfb, "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"}, &(0x7f0000000200)=0x103) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x8, 0x44c9, 0x100000000, 0xd4, 0x54bc, 0x10000, 0x0, {r3, @in6={{0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0xf358}}, 0x60, 0x40, 0x200, 0x9, 0x46f}}, &(0x7f0000000300)=0xb0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000340)={{0x32, @loopback=0x7f000001, 0x4e22, 0x2, 'dh\x00', 0x20, 0x0, 0x5a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 0xff, 0x1bc7, 0x4}}, 0x44) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0xfffffffffffffffc, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000440)={0xffffffffffffbeb2, 0xe28c, 0x7, 0x2b, 0x0, 0x4, 0x1, 0x4, 0x1, 0x2ee, 0x9}, 0xb) r5 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x6, 0x1) r6 = creat(&(0x7f00000004c0)='./file0\x00', 0x80) r7 = epoll_create1(0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000540)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000640)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) lchown(&(0x7f0000000500)='./file0\x00', r8, r11) getsockopt$inet6_dccp_buf(r5, 0x21, 0xc0, &(0x7f0000000700)=""/11, &(0x7f0000000740)=0xb) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f0000000780)=""/210, &(0x7f0000000880)=0xd2) ioctl$VT_RELDISP(r5, 0x5605) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000008c0)={r2, 0x4}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000940)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000980)={r4, 0x20, 0xfffffffffffffe01, 0x400, 0xc8, 0x4, 0x0, 0x400, {r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x100000000, 0x5, 0x6, 0x9, 0x4}}, &(0x7f0000000a40)=0xb0) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000a80)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000000ac0)={{0x8000, 0x10000}, 'port1\x00', 0x80, 0x0, 0x2750000000000000, 0x101, 0x5, 0x1, 0xe9c, 0x0, 0x1, 0x1}) sendmmsg$unix(r1, &(0x7f0000001e80)=[{&(0x7f0000000b80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000c00)="d197babca420eb22e3d6c36221489b46751456ee816210435056d06b60603c10287b8e3d89931c77c9c62d4a3d7b305692669fd5163613cb792e59f9b7da6eda700c52da2097787c689913726d3c87706727c12b8009452b541533d3ee914c2b6c818b371a45c5eece06de6d5b9ebd34601b89d865abc2fe601f04c6b93dc2ed328b057406cdd4270fd64cce8907f83f21c2c8a8908038e259eafd61acca4a1ca79a34c19fdee4dae6cbce59badab072bb9d2081ffd6f85373e389f449de2e5f7993ab11b9b2d6c21acf816d6881706a3dbf73ac6669e722996da8a199a544419eda4e9ae8ef50b44ff4ea44", 0xec}, {&(0x7f0000000d00)="bf1950abfff957f861efc20927dd71c5b78657971d4520945ce64a33ce505ef0f6beeb2c4f9a42b3a9c8a1154e2b46ae4ad688da4b88fc6788a48957df50a326afd38e9ea1ec8c2086b844dcd9c4cd40a3dd688deeab471053903ccb495b20d5b87b2008ea2505b1d11b574b6cc0ba97ab15a9cd3f91d327f1ddb31c7404bedf583af4722c9b49f2b30a4a8c186cf77f6709f97880e56d1c92a19d6db5fdf2de2dcf0f", 0xa3}, {&(0x7f0000000dc0)="eb4bfc2fae968795ce15298532f47c80ba759b0e9bfd0b2441308b7f658082f554c90eaddae6756a2db581f68e05d4431dff1003fd6556c76098ccfb863eef412648dbceeb88a0bb9f6a1d78e272dca746ae", 0x52}], 0x3, &(0x7f0000000e80)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r7, r6, r7, r5]}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r9, r8, r11}], 0x78, 0x10}, {&(0x7f0000000f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000f80)}, {&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000001040)="42338388d564fbef80b682b0b62e65697dd078d655e728d6fa70994e971c81e70cd0f7676cd761b89ddc621e7282c4799748aafa020b9d99ed5ab6a701c4bbc663b030df12d27db6ebe60cba109a8efd7ce0c4e2c6cc73b657a98fada8c8c20e641d691c809e5bba2d12", 0x6a}, {&(0x7f00000010c0)="48f31d02ddc1d56f45a6635d99a43a8437c7e683b54bb0dee5bf91c48f67fca44d9884951ce9363e6a0aa922799a2ca08cceabf26b6551f8ead06d136bca84ef307f640d850eba17fc37d131c528b11789e9b927ab64a490d4a8f0c5e71f7eeae76e85", 0x63}, {&(0x7f0000001140)="475ad0d3194fe727087217374e4911ab4f48889a9bb792bfde305e77f7f11e72b3fc64b6d14ac0aeb663750742efb975ca4045f53c532b66fb7688b8287c88f39913d42bfb14cf7e1f576e3cd6b51eae59aa3ca3968a053f875f4496a76f1223d7195287428fdcd9a6c787232354e0d0e3b56ab49ab6b342ba99487b28b699798025359ef22bb8ab5e13a803034d994708f930d946337dafcf2a741bc55b63acd2d2660f5fcb2bc9716430af4422cc996457a3846e2b", 0xb6}, {&(0x7f0000001200)="1525f4fad2d68180c170f20e703ef645125c516d5b455e7b925363f4ec0037284ede49a09dd2a957c12cb191b7cbf4515b0baa380c4d509526c9598119b0b3a3a2d0f7c62a451bda289d99d77c90bd8ec9cc", 0x52}, {&(0x7f0000001280)="a1a5a2e49bf88ac883d74cf347966acad646cad9aff03ac74d8ded6b9d55fdedc36330571c47b2c47c5ab3fe19d9e4470c53e6b5640643f17985985bb6faf5bd808ed0f87fc78963f8d371419cffad565ec0fb3f5982813baffed11858dec3d9cecff03f372ffba6880419f0b56b56cd14f708d3eb9142730977d7de4376593c5e93f8cdfd08fa9a9a", 0x89}], 0x5, &(0x7f00000013c0)=[@rights={0x30, 0x1, 0x1, [r6, r5, r6, r7, r7, r7, r1, r6]}, @rights={0x20, 0x1, 0x1, [r5, r5, r5, r7]}], 0x50, 0x4}, {&(0x7f0000001440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001680)=[{&(0x7f00000014c0)="5868411f248b6d1ad00d37c28b1ad9639571a650e720e8233976c8b22f2ba8db0b3460f9b7f08c857c52d1e93e113344ea96ad1fdcaf3163cd0133fe4a59f5dbebe23f6cb8daa1e16443fd4418524f9ba3b2e0fa7ab3b436fca0706b4a87e11d1df242bdaf49b656bbcaed42a43c9be5cdf149b2d0542b7298bdcd6cd31431867ec735", 0x83}, {&(0x7f0000001580)="54cc2f81b9e78692e0d133f5ae6960cbc69d4aa18c871b2415fb82e5a2065cb44e8eb56800aed03f4df6c181cd4df110cfb3b3fb07548e9dcaad13f465d64bd38950384e6e4f12ba57e63f75f044d288f0fad0703895a0ca386f4e6063e552270c2c174c6dc658099927ed0c1b183b6b6bc66e98c022a88f690e1a7d2b7bc95f7dd221da952e2fbbd77d15f3965e873281dcda75166cb254df7ecd4f96a8cf9fc56988c00c1f20735cdc3992d629b254c39ac591caa2660f086ab55e9a4a50c1aca6f78e131c0e26e8f2cc577ba0ce368412", 0xd2}], 0x2, 0x0, 0x0, 0x50}, {&(0x7f00000016c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001740)="6b491b3bc2a86aabe0ae5a0546a3191efa445fecee606127a447cca938737feca382d0d9572200045f9195cd4989b0108adf065a6a352cc820aafdcb74f3a96187c675", 0x43}, {&(0x7f00000017c0)="3731e3741fb49311678338f0ee076e499d4a86e63ea67b2581c8f20f27792f0c211d6c3db48e49e38d97e2671c0fc35180d9579cb30097bbd139dd030060a987874f7d91d49c46cebcb3f8d4f9fc43d8655e24852067fb4278e2567a38ebefc3bd3d86436bd11da48bd773cf60e05c5b43a11bc03bd9feefc7d7ced9abf2c8faae35f3ee8a879b4c7bea6c43e5e151092d2604cf2f48", 0x96}, {&(0x7f0000001880)="381ba0f5b4d1a5176a9bd5e4a32ee8b465a33c0d849a2d", 0x17}], 0x3, &(0x7f0000001900)=[@rights={0x28, 0x1, 0x1, [r6, r6, r5, r7, r6]}], 0x28, 0x8010}, {&(0x7f0000001940)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f00000019c0)="b443054070176b37aeaeccad55a23255f60de80dc39b5eb202709319cdd24e56c4b42a74a124686be9cc32717b952aa353168f9339b692d2eebd3e955ee33baab68be8524b10085a7964477f68fafde0f7472e42b7687a9de25c5ec0f928155b2b6c2a56d946222afb37bc62c81347f3045a32ab1596ef1baf3d7f37e518029902b82313d116f42256f3fa26858ab7c69bd033e6ed492bd4cf5f006c6ea3e362165a121a451596b3b298e9b1c44d7f093f15483e3f3a9b0e82b0f93e48851ee0bf9595169e44", 0xc6}, {&(0x7f0000001ac0)}, {&(0x7f0000001b00)="fbd16bc95c18425fe19221cd47357e14faa56d20517b86c408329569ac5db2f56415f569f751fca9a3067df95b38ad1d8d98511841c0488e734160082d9df49a1991c111d6cf920cbfa60ea79c7e6232b7b28f35b3106d1587e7e006ac7c310fb4ff63e80d10fe2f5f0a22fc29af0f02eb2db5da811904b43d33da0560ca456da9e1182fbd93cdb68f48e3e0dd52", 0x8e}, {&(0x7f0000001bc0)="75d15e6f54681524104eedb533ee918bbde5876ecfac935d4f9f768ed934917f6fad51d08290914ee1", 0x29}, {&(0x7f0000001c00)="bc11149c77308f5f5f470fba1f2460c76060d7b0edd56143944d09467427d09aeee0e6a6083d046cce4c6ae966d8a3efe25c64706691bdabc190586e9d39ce5ea736de87650673763474e29efc1bd8827061c58be002cb324c26b75be37aa2cefacc36fd55e2d3505fe84b2abcb7f6bc1d04f9d99d62a8fbd7ba007e22ad7335c60d7371c8bd834c23bd592ae36358e48ef1e10398d727155b3e411ac7a65a6b684a3b629bec83248cee2782f6db52ced430e1d527e4a99ad8ac24dddbfa04a2c1e3b57205edf4660b6db1f2fbc485b4d1036cd1b92094cff4f672d6d3f700604e178b01b1d7ca7391", 0xe9}, {&(0x7f0000001d00)="75fe31d4ea4b67355f25a58bb8d5c49460bdd1f1c3dff9c201c3f0eb437b74d5a720e21ad07c8e00d2db0d8f739a0afd9aa3716f71d0bada3cf76c3e5c4075445175b7df39148cc24304", 0x4a}, {&(0x7f0000001d80)="2c822a78d614bdb2e9110c579b2dc859d1f2b495b2a1494f644dc2e51b079cec8b78cd769ac10fedef7692b7b886078855e912c1878f", 0x36}], 0x7, &(0x7f0000001e40)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20}], 0x6, 0x24000004) ioctl$void(r5, 0xc0045c77) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000002080)={'filter\x00', 0x0, 0x4, 0x8, [], 0x2, &(0x7f0000002000)=[{}, {}], &(0x7f0000002040)=""/8}, &(0x7f0000002100)=0x78) getsockopt$IP_VS_SO_GET_SERVICE(r5, 0x0, 0x483, &(0x7f0000002140), &(0x7f00000021c0)=0x68) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000002200)) connect$inet(r1, &(0x7f0000002240)={0x2, 0x4e22, @rand_addr=0x1}, 0x10) socket$key(0xf, 0x3, 0x2) [ 50.864948] audit: type=1400 audit(1522221615.592:33): avc: denied { net_broadcast } for pid=7997 comm="syz-executor4" capability=11 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 2018/03/28 07:20:15 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xc9, "8518224c1991cb8358da51823cae35e3aa37a90c576898070b3ff3a4c970a7c77f9768b89310405eb804ff17f2aac0c556d1e25f0acb3ba9f800494e7bd206c9ca4d81737b29bc2da8997917cc2da7c793b377e002ba7f2c54d191be9d984fa3e1cee3e7386215ee807e849d11864bf5834a1aa6a4bbc267ac67f4c4e66b59479cb58f4ff60cd1acdd9ae6b1907ffa2ac039c7b214d4e67b4fa679a039a5bd4d792f810a8f8d175fd4516b24e63ba7869dbd27225ba745a682f398780d2dab0ed1255b92431abadb30"}, &(0x7f0000000180)=0xd1) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/03/28 07:20:15 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10082, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x3ff, 0x2, 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) sendto$ax25(r2, &(0x7f0000000000)="a23ad982c2580f766cfd40762d02b9a981b9d5feff764cbfb3d004f0f8678d5cc9f792bc21ee020712d28b8b817627aebcc026935ebcb2205e46e95a778ce49d3a41191dd4fbe337ce58c509a1a297b7725fe64f40763fd13c3fd635fdfe142110572a10455bb74d9fce13", 0x6b, 0x68d248da7ed00919, &(0x7f0000000080)={0x3, {"64466ae0ba6bd5"}, 0x7fffffff}, 0x10) fgetxattr(r1, &(0x7f0000598feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000), 0x0) 2018/03/28 07:20:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) r1 = socket$inet6(0xa, 0x8000f, 0x7) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="7fd0694414df73b92b26b23035ae215f", 0x10) 2018/03/28 07:20:15 executing program 2: r0 = socket(0x100000000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407010904000200071008000100010000000800000000000000", 0x24) 2018/03/28 07:20:15 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x1, 0x1, {0xffffffffffffffff, 0x3, 0x1, 0x2}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x3d}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./control/file0\x00') mlock2(&(0x7f0000011000/0xb000)=nil, 0xb000, 0x1) dup2(r0, r1) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) getgroups(0x1, &(0x7f0000000240)=[0x0]) syz_fuse_mount(&(0x7f00000000c0)='./control\x00', 0x8000, r3, r4, 0x101, 0xa004) 2018/03/28 07:20:15 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000387000), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000001300)='attr/fscreate\x00') bind$ipx(r2, &(0x7f0000001340)={0x4, 0x48, 0x5, "d55902c898c5", 0x9}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) preadv(r0, &(0x7f0000001180)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/64, 0x40}, {&(0x7f0000001040)=""/164, 0xa4}, {&(0x7f0000001100)=""/94, 0x5e}], 0x4, 0x0) shutdown(r1, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001240)={'yam0\x00', 0x0}) sendto(r1, &(0x7f00000011c0)="a8b3261b823970f88aecb0c15d0c82452673524fd2a66f9487952e5733e9d0639c123df8090d04d11c8ef6d25634378d504622e20bebefceb232f0814ac67ab1e0ea0e2b13a633917972a73021d2f115b139fa2f", 0x54, 0x80, &(0x7f0000001280)=@ll={0x11, 0x4, r3, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/03/28 07:20:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) r1 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = getegid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getgroups(0x4, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7]) 2018/03/28 07:20:15 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='environ\x00') ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x2, 0x6, 0x100000001, 0x7fff}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r1, &(0x7f0000000140), 0x35a, 0x41) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) 2018/03/28 07:20:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) rt_sigprocmask(0x3, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0xc4}) fallocate(r2, 0x0, 0x0, 0x5) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) 2018/03/28 07:20:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x1, 0x0, 0x0, "7175657565000000003000002000000200000000010000000000000000000f000000000000000000000000b342e5c000008000000000000000000100000000df"}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/130) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/03/28 07:20:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000000000}, 0x8000, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="f800000016000100000000000000000000000000000000000000000000000000fe8000800000957d4a000000000000aa0000fe01000000000000000000000000", @ANYRES16=r0, @ANYRES32=0x0, @ANYRES16], 0x4}, 0x1}, 0x800) keyctl$join(0x1, 0x0) 2018/03/28 07:20:15 executing program 1: r0 = socket(0x10, 0x80e, 0x2) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000040)=@full={{0x3, {"9a7ea6410565fe"}}, [{"3380ff38cc7547"}, {"9208b06b823c4a"}, {"b99cd2853e0256"}, {"250304a865a744"}, {"61b5472a1d946c"}, {"c65a79a5b7f90b"}, {"c25fc37a38ed63"}, {"fa9d5dad428400"}]}, 0x48, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000000)=0x78) memfd_create(&(0x7f0000000140)=':vmnet1\x00', 0x2) sync() 2018/03/28 07:20:15 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) 2018/03/28 07:20:15 executing program 7: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={0x0, r2/1000+30000}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000001240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200280}, 0xc, &(0x7f0000001200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x102c}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) recvfrom$inet(r1, &(0x7f0000000100)=""/114, 0x72, 0x0, &(0x7f0000000180)={0x2}, 0x10) tkill(r0, 0x11) 2018/03/28 07:20:15 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x2, 0x7, 0x4, 0x100000000, 0x1f}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x2}, 0x8) syncfs(r0) lseek(r0, 0x0, 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d2fa0)=[{&(0x7f00001fffe9)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) 2018/03/28 07:20:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001200)=ANY=[@ANYBLOB="03000000be1e75eac6998f77c405e183446d080db36467bf7213235d7c412b515cde194bb2e74437951876684d036a4cb0a45e6d833f166aff7a5c9116ade3f3694a2b795df8f670c4363616a1e812ff7036098f494b28859742e6d21ca01880107087e99e21a98a5b53375388604ca643abea7c4ad90f461bbace59ca0f6031bfe207f5f434eba55b53f5bd3cab7fb7fb627c089a43a5ad916b485fd3847469129ad383543796bcbf5029a3bcd69a42243f45bec929619a7b673c00ae7caca63c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001140)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) bind(r0, &(0x7f0000000080)=@rc={0x1f}, 0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000011c0)=0x8001, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000001300)={{0xffffffffffffffff, 0x3, 0x3d9c, 0x3, 0x1ff}, 0x5, 0x81, 0x3}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001100)='/dev/autofs\x00', 0x42201, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000001380)) 2018/03/28 07:20:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2102, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000), 0x4) 2018/03/28 07:20:15 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xd49c}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xff}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge0\x00', r2}) ioctl(r0, 0x5387, &(0x7f0000000000)) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) 2018/03/28 07:20:15 executing program 0: r0 = socket$inet(0x2, 0x3, 0xff) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/28 07:20:15 executing program 2: futex(&(0x7f0000000040), 0x82, 0x0, &(0x7f0000000000), &(0x7f0000000080), 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x7fff, 0x6, 0x3}) 2018/03/28 07:20:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0xfffffffffffffffd, 0x0, 0x0, 0x2000000000}) 2018/03/28 07:20:15 executing program 6: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xffffffffffffffff) 2018/03/28 07:20:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000d6aff6)=@file={0x0, './file0\x00'}, 0xa) recvfrom(r0, &(0x7f0000000000)=""/27, 0x1b, 0x0, &(0x7f0000000040)=@in={0x2, 0x4e22}, 0x80) 2018/03/28 07:20:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f0000000180), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000)=0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xf3, "19b7ee0570c01707174fa97dbadddba568fb32331c0844f7c5cbdb1940427f14506ea65af989fd0d63ed9dc24b6adb684b1fdbd9e016e4efe7ad886218c92590b829d42cddfe9f1b267051d5bf5f7a82e359c23060954a3f4300d8d414d0eb787ea2d111187baf425a52c8ff02e5149dd2dfec705d9b19ff25eb83746aa9f9c2d1d7bc2803f4704d22f88d38325a485e1f11e53adb6ac6e838cd9d6b9ad4373b5a7465f7e326d4f3333d796f213576b8687ec595fb7dd44b87931518c156e072ffcc195541580d6900d05e7544453f334e912b9e6d3d30b220af2d0519fb85309d61f70b961ba34236a07b6d7979a95c1cad2c"}, &(0x7f0000000140)=0xfb) futex(&(0x7f000000cffc), 0x3, 0x4, &(0x7f0000852ff8), &(0x7f0000326ffc), 0x0) 2018/03/28 07:20:15 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000741000/0x2000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/03/28 07:20:15 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/current\x00') sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000012000a032dbd701a3f561f47504693f3", @ANYRES32=0x0, @ANYBLOB="008000004000000008001e00ff030000"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) sendfile(r1, r1, &(0x7f00006c7000), 0x2a) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)) 2018/03/28 07:20:16 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10800, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040)="fe24850c3adb130d752f73e6e322f197cd543c690280c67598f90eaabeba58761e6bacb0b7590abb92fb4fcf317665ec32660312e199f7d11ea54af8abf599f4bed497de943048dfef779e2f38ed9066bd6a5cfe3039ae0a6d959e68bc55671884b21cafb46b0e6e5aec28c67da460be0de6d90ccf870709d9d4fac2d50206dfb8d462abc5057322fd604f4bd442d499c2bc1bc7857ccc59", 0x98) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/03/28 07:20:16 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x8) sendto$inet6(r0, &(0x7f0000000040)="d348c11445552627059d39319770db9f3589e22a653dc485bd0a111e306eafd94992ced627593a37d386b42c89d71e9473cd30262485f70584ca9e88bb157c85e3dbd515193dd9433076b84e7fd9af890200b4fd92de262cdc0841bacac88fda44b76d0f0707929b18047fa9077b664ab8c29d3ff6da2add449149d59f9f651ed6fb3a5e16831b0a53ff111ba9a9666bf9b62ef5d4fdc0651901cca180cef831dbca89156b5bcd77ce30cf8a9e42518c3a0b7e0b419e297bbcfc5308e40ee22784ce521339c2e8edec532ad4ceccba4ee19868f822fc00e014", 0xd9, 0x80, &(0x7f0000000140)={0xa, 0x4e20, 0xbd, @local={0xfe, 0x80, [], 0xaa}, 0x797}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000087a000)=0xfffffffffffffffe, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) write(r2, &(0x7f0000000180)="2c1af04c142e2428110df466f3e8002514401ee0dcf89d6e61b122a8b57624a51054e3cce2b6e64fda0f0abd3d0273ea602f53191ff3512a86b2a2b304d20e0aa174c73d3e139047f38da98b195e719b3c20673150420818e113f0566eb79b5b461807cd734adadc76e6a9ce97caafbf4c552d40dd725060a86326df583d8786efd0a335efa4df7b2ba9197ee0e09db1097830e5f783545613", 0x99) 2018/03/28 07:20:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'nr0\x00', 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1d00) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x5}}, 0x4e, 0x10000, 0xd8f, 0x10001, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000240)={0x54f8, 0xd95, 0x208, 0x401, 0x2, 0x4, 0x4c, 0x2, r5}, &(0x7f0000000380)=0x20) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="28940000130001000000000000000000000000005f95e98abd0249512140c5dcf2d46bb5c516a8ce0a9770056c5632c29792b2c2cac9d0622c8212eb7152489257d5dd9ac4a829882fd9486c3064bc623dc5bfb5ec818315dc5c9d32130834912a97d34893d910d26c15370000000000000000d9389a9ba1b50f51b9bd1fbc279747a302f96b9e275a06b79036c50ab04761187698b717c3e9517b350d295547b93146c7ee827f9b", @ANYRES32=r1, @ANYBLOB="0000000000000000f2983d060f160ae8"], 0x28}, 0x1}, 0x0) 2018/03/28 07:20:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x5, 0x4) symlink(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000080)='./file0/control/file0\x00') rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/28 07:20:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x404001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000005000), &(0x7f0000b4bffc)) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000080)={@remote, @remote, @loopback}, &(0x7f00000000c0)=0xc) 2018/03/28 07:20:16 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e24, @rand_addr=0x1000}}) r1 = socket(0x9, 0x13, 0x401) r2 = socket$inet6(0xa, 0x7ff, 0x0) listen(r2, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000000000000000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d00000082e58fc1750b8039e237b2cd91a8cc7bf4173e0b726b5a9084ea62c901f69aa3be22b27fc3718fde12613de5e8dd4f25f1e56ef2382f15aa3c87f4ee4e24283c50b4e60a789dc029bcbee120e9c39fbec46ab6d0a3010db3e157b1337687744e69088e239d188e8f108c1ab5a304abab2b4ca468d9244fda7c3b5d71fb1e"], 0x4c}, 0x1}, 0x0) 2018/03/28 07:20:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x8, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) [ 51.264510] audit: type=1400 audit(1522221615.992:34): avc: denied { dyntransition } for pid=8085 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/28 07:20:16 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/55) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ff9ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/03/28 07:20:16 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={0x77359400}, 0x10) listen(r0, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x401, 0x43, "3e2f5db011b1edb81d7a0a27db6cdc915728d6dc6292acd6f0c2b980ba3306f531dffe79077b4b5a11fb4448df9fe68c468121190b8c079ce9fa9aafca56446383aecc"}, 0x4b) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) shutdown(r0, 0x0) 2018/03/28 07:20:16 executing program 4: r0 = open(&(0x7f0000e06ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x58, "42bf146ad87b63309098ad36306d886f7c92f5d0f5d75dc4d15d1fdf28d40a45b76e243d5cd34a34151fc2d4a01e42156c1e0f8e7b6abda6f5c50f5bf3cd051b35657721dc046918f2f3a3d7c81630bc8d8b7ade54ce3742"}, &(0x7f0000000040)=0x60) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file1\x00') 2018/03/28 07:20:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f0000000040)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="9485cff1a8c98c142743c5f8d5602046357fecab33a4cc8c36faabaa18e0caa68bd82ddc941b6890eec46a1056a7561e65154f27bc4bbafba059812f2caa900cbd54943b2d1af2580e0dfbe5bebb615ec670a1bf90650ad74d5c60c47dcadb8bfd91b2f242f49c0a5f75728b72a670c845fa552f15ba07fa6eb1a293cd299ab2360d32be22f23994bda3af3a7be826269bc53d4e2a2c4bfad9686482f238b12580c4e66d5a9ea6c2abf2a554ca6ae83d38ad456dda4e7d08aadd4250ce7b4249216feb122cc3db9779ee9c744f8b7719f564dbf8d8cebe1f68a4006b7af44e9c3a011ea05e03473ce1369f14d21224cd", 0xf0) 2018/03/28 07:20:16 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0x110e, 0x4) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000200)="a4923cbab522132eb022bb2fb60df026a269aa32951bf27587f3efbd324735dfcb01000000b444c5faeedeb5d70a530f5ef7d3d1a012d3c2c47c24e4447ff0d182cb0aebfe1d6038fb7dfae08d648f8afb9386b468dd07f1c958cb14b392f8aceded000000000000000000000000000000", 0x71) 2018/03/28 07:20:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x44) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000040)={0x80000010}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)) socketpair$inet6(0xa, 0x800, 0xfffffffffffffff8, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/03/28 07:20:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) r1 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x10011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000000040)=[@increfs={0x40046304}, @free_buffer={0x40086303, r1}], 0xfb, 0x0, &(0x7f0000000080)="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"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x100000, 0x2400, 0x6595, 0x3, 0x6, 0x4, 0x73, 0x6, 0xbc}, 0x10) 2018/03/28 07:20:16 executing program 2: clone(0x0, &(0x7f0000001fff), &(0x7f0000000080), &(0x7f00000aaffc), &(0x7f0000000100)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x40000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) getrandom(&(0x7f00000001c0)=""/4096, 0x1000, 0x3) waitid(0x0, 0x0, &(0x7f00000000c0), 0x4100000f, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/28 07:20:16 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mlock2(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0) r0 = socket$inet(0x2, 0x0, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/28 07:20:16 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0xba, 0xf4ac764d190602f6) ptrace(0x4207, r1) r2 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x7, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ptrace(0x420b, r1) 2018/03/28 07:20:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x200000e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x1f, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080)=0x1ff, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'sit0\x00'}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) linkat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x400) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x77) 2018/03/28 07:20:16 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x31, 0xfffffffffffffffe, &(0x7f0000e81ff0)={0x2, 0x2004e20}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@multicast1=0xe0000001, @broadcast=0xffffffff, r1}, 0xc) 2018/03/28 07:20:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x40ccb, 0x0, 0x0, &(0x7f0000ff9000/0x1000)=nil}) writev(r0, &(0x7f0000000040), 0x146) read$eventfd(r0, &(0x7f0000000000), 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x10}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x4300) 2018/03/28 07:20:16 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00002d4000)={{0x8}}) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"4f0bc9b7448137"}, 0x7}, [{"edff7ce9b6edb1"}, {"fc1aa403d970b7"}, {"219b25b1d24971"}, {"b3417c62fea35c"}, {"1045b895e77668"}, {"0c2c534f439c04"}, {"4c33526dbce22a"}, {"b983cfbbf66fe5"}]}, 0x48) 2018/03/28 07:20:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)) dup2(r0, r0) [ 51.400535] audit: type=1400 audit(1522221616.132:35): avc: denied { create } for pid=8143 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=netlink_scsitransport_socket permissive=1 2018/03/28 07:20:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0x800000000000ff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/28 07:20:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c0a4)={&(0x7f000000cff8)=@abs, 0x8, &(0x7f00006a7000)}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r2, &(0x7f0000000100), 0x0, 0x2000000) dup3(r0, r1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000180)}, 0x0) 2018/03/28 07:20:16 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000001040)={&(0x7f0000218000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0xfffffffffffffdb5}], 0x379, &(0x7f0000f13000)=ANY=[@ANYBLOB="10000000000200000000000080000000"], 0x10}, 0x810) pipe(&(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001080)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001240)={0x0, 0x4, 0x6, 0x21}, &(0x7f0000001280)=0x10) sendmsg(r1, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000010c0)="a895a5121e5cf269f1af089da2c5887c734b448743a17798bbcd8ad1161314392cbd2b1dd4a1ea8f81a01bc6d5b1e271ea95608c34345f86308e9686d5", 0x3d}, {&(0x7f0000001100)="8345354d9fb836e7f470f5a5135aa80a300657584e013729a31e2769536faed594608d38d3692cccecbbb739028fc282c4472be3ec96446a31eb2c760f5586ef58aa4790ddf8c5372504892e6bb01911db0735084fcb21362a67b09981247632a846ba1259f0ce7398fbe162331abf4893fa3535285da719eae9e32eef84312e0b7439ea34af1933a7eda83175fd80edeeb4e6b51f3533630505fd0031ff5613c795a53da4782b0199c3380b407cd81f27d85f570c8f5ca0ece9", 0xba}, {&(0x7f00000011c0)="a0bef5d3b5731fd74edbaf10d863fb", 0xf}, {&(0x7f0000001340)="a06da647ab8e6bef144cf8e070f20c1f062b7d2a4191c2711326c734547ffb9497efb44c7a535125abc62f7994269856af12fcd6dbb7f9db074b3370c697375848976d7c6b5841af3301faf4b96aabf939ee6012842f066b0ffe829ddea604fca53def76c03318f5b5837a50100794174a36972d5d320368d7904757a1fc41f334a71d5bab2ff9f83712b55623f06314617a1f523e01d12aaa5cefa3196fe554f0b4c3afb6d6f511928ce1935a98a2d2553d771297a38c5ea0956c9dea035b6748d59e23f4a68468de706f2b5832cf31137c11fb4a1c466b08fba5162d89d47b1e61fb3ca722380945ff282264dff79e6667", 0xf2}, {&(0x7f0000001440)="79ac4971e50088cf4b8fe049faa016a72adcc6aea1c6b6540b995dde4ea48dd00be533ef51f8cd601d27f54f5c879850ce2823aa77437de457a927e8b8526449a34851cae35be97f1a3d039c38e1a7d6d0bb55dfedc41eb209478871deb6d41512116a600b256beba3c2074ebec26ad35dc8b7490d86973d6a69771a10ba771c34eb50ed979f13fcf12bcd6ac92ca881c3bdbe389d361677e6378317a9ef", 0x9e}], 0x5, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x2e0, 0x4000000}, 0x24000004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000012c0)=@assoc_value={r4, 0x6}, &(0x7f0000001300)=0x8) fstat(r3, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000018c0)=0xcc4, 0x4) 2018/03/28 07:20:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xa7, "0c9344b21fdfd28bf41cf458767d540cfb6653960610ab8bc0e9529b9e5c2466ce8c457afef08aa31c728ee000489e789a9432ddd3655e454428c517b0c52ccfab27fd495e8256340e6cd64da3136056e31c0a35c3314cd77c7dd7d391cf5829116bf625b7ec0343b1e9a2ed15c93f3e58cfdb125253fc88e4535bb7f01172e7143ce6428551045e27e074c4e34006d018f2f686667e01c05c72af80989e6d831a420a7f30ae4e"}, &(0x7f0000000300)=0xaf) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r2, 0x7f, 0x3}, 0xc) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) mq_getsetattr(r0, &(0x7f00000000c0)={0x4, 0xfffffffffffffff9, 0xe40, 0x9, 0x2a, 0x7, 0x1d1b, 0x9}, &(0x7f0000000100)) recvfrom$inet(r0, &(0x7f0000000040)=""/11, 0xf5c27dccb2bde45e, 0x40000002, 0x0, 0xfffffe72) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) shutdown(r0, 0x1) 2018/03/28 07:20:16 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x219, &(0x7f0000000040), 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000200)={0x401, 0xe9b}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0x10}, 0x6}}, 0x8000, 0x0, 0xf5d6, 0x8000, 0x53}, &(0x7f0000000340)=0x98) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000003c0)='irlan0\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r1, 0x1ff}, 0x8) 2018/03/28 07:20:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xc93}}, 0x9, 0x1, 0x6, 0x7f, 0x11}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0xa, 0x5, 0x100000000}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) dup2(r3, r1) write$sndseq(r1, &(0x7f0000000000)=[{0x26, 0x0, 0x0, 0x3fd, @time, {}, {0x1}}], 0x30) 2018/03/28 07:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000140)={0x400, 0x4, 0x7fffffff, 0x1, 0x4, 0x1}) times(&(0x7f0000000240)) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x30) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) timer_create(0x0, &(0x7f0000273000), &(0x7f0000a71000)) mknod(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42c00) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xdab, 0xbf5, 0x7}) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000100)=0x6d, 0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ip6_vti0\x00') getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000bc7ff8), &(0x7f0000bb0000)=0x4) nanosleep(&(0x7f0000f53ff8)={0x0, 0x989680}, 0x0) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) r3 = dup(r1) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r3, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be50001bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/03/28 07:20:16 executing program 6: setregid(0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = getpid() ptrace(0x4207, r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) [ 51.433261] binder: 8141:8161 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 51.433271] binder: 8141:8161 BC_FREE_BUFFER u0000000000000000 no match 2018/03/28 07:20:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x13) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="937b00c2db225f860000", @ANYRES32=r1, @ANYBLOB="080008008402000014000100fe800000000000000010d9a94a92000000000000aaf9e24160b19fdd2268d4d3a86f1c16101deb11f6ada4d31ef68652a16cd14481ebf50020186d0f47f8a73197d4e082f0967858e61294e4427695d51a681eca2b1809b3093e0b746e41aaad376888ec7f71ca8637148974e820f6"], 0x34}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x191000, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000001780)=0x3, &(0x7f00000017c0)=0x2) 2018/03/28 07:20:16 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001300)={{0x90, 0x3f}, 'port1\x00', 0x80, 0x8, 0x7, 0x101, 0x0, 0x8, 0x88d, 0x0, 0x7, 0x7}) epoll_create(0x1f) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001180)={0x3e, 0x7, 0x6}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000180)=""/4096) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000011c0)={'filter\x00', 0xb5, "8e7541f5305bf82933f369135645fc0c5487c8c8730262b3fe16afb0a517f5683b66d0110c29608eceeee4fb1c9c75e50384d9aa758401132bb717f3569c04afc2352c012f1c8d09187d3c300ebee8bedb2ce3f5a2c67679e207b9105eb53d6baee514a74b5b400036f87e9f7bc26e27718a8d94bcb0e37de9acbe2ac9aa37070c810011f917b33aa220d35a6384e504ffa627d015fee8ce2856bae579aa8541d128e9a6de392d08baf08b000acd7309b18378c93f"}, &(0x7f00000012c0)=0xd9) 2018/03/28 07:20:16 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='M/cgroup.net\x00', 0x200002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f00000000c0), &(0x7f0000000180)=0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000300)=0x3ff, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) connect(r1, &(0x7f00000001c0)=@nl=@unspec, 0x80) fchdir(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000240)={0x0, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) mkdir(&(0x7f0000000100)='./file0\x00', 0x6) 2018/03/28 07:20:16 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x7}, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80040801}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="10002bbd7002fcdbdf251f1def57080004000300001128000300080003000200000008000400b700000014000600fe800000000000000000000000000011"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000240)) prctl$getreaper(0x9, &(0x7f0000000000)) 2018/03/28 07:20:16 executing program 6: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) rt_sigprocmask(0x2, &(0x7f0000000000)={0x3}, &(0x7f0000000040), 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000080)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/03/28 07:20:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x205) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/03/28 07:20:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xb2, "b1acd1c3727231dca11ec534ae4173136310698db2507fb8f2b92e31cd107131160f3410e4d64a7ba083b669ca14f2edcc7eb54846d3040e0304990a93ae28a367ba6b1875886c43e082a4a9706f9def58b2d5b4574297c97d4cd5fdb232b77180d70ae04010e6adf9b61ea5c88165c58b7132b89b31d35faa334bdd879e4d7f1317c26ec0d175e6a173b8e9341fabefed2036e4e84fa73ddfb0d2213f52e9c5e9d4ab4e4a995034b6181186e6294403aeb1"}, &(0x7f0000000200)=0xba) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0x13}, 0x8c11}}}, 0x84) r3 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r3, 0x0, 0x1000000000000004) write$selinux_context(r3, &(0x7f0000000040)='system_u:object_r:tun_tap_device_t:s0\x00', 0x26) close(r0) 2018/03/28 07:20:16 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000000), &(0x7f0000000040)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) gettid() openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/28 07:20:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x3, 0x0, "441d8c1a60ba8aa6a9f22c5bc2ad1ca44c135053e20795bd2ba6483b7f6d522c06805ae805dd4aec7f8c588569e5ad49334726d3028ae95d36b9243dcccd1473971aca7a4c93fce59f9739a18e356e82"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) 2018/03/28 07:20:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f00000000c0)=""/30, &(0x7f0000000100)=0x2609ddb0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/28 07:20:16 executing program 4: r0 = memfd_create(&(0x7f000026e000)="000b4f42e8eb374a0ef90832d3fbd0cc4152e492436b61f8378be63cab7fbab4a6", 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0xfff, 0xda}) sendfile(r0, r0, 0x0, 0xfff) 2018/03/28 07:20:16 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x200000000001) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xa}, r2}, 0x14) accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/03/28 07:20:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = fcntl$dupfd(r1, 0x406, r1) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001b40)=0x6, 0x4) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}, {}], 0x2, 0x0) 2018/03/28 07:20:16 executing program 7: mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) getpgid(0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x6}, 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23}}}, 0x2a1) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)="0014e135060445") getdents64(r3, &(0x7f0000000df0)=""/528, 0xff95) socket$packet(0x11, 0x0, 0x300) fcntl$getown(r2, 0x9) 2018/03/28 07:20:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0x529b}, 0x0, 0x0, 0xfffffffffffffffe}) 2018/03/28 07:20:16 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x49, 0x4) r2 = dup(r1) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000001100)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001140), &(0x7f0000001180)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000011c0), &(0x7f0000001200)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001240)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001340)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001380)={@loopback={0x0, 0x1}, 0x5b, r3}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000013c0)=0x2, 0x4) r5 = getpgrp(0xffffffffffffffff) waitid(0x2, r5, &(0x7f0000001400), 0x0, &(0x7f0000001440)) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000001500)) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000001540)=0x3, 0x4) signalfd(r1, &(0x7f0000001580)={0x7}, 0x8) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000015c0)=""/11, &(0x7f0000001600)=0xb) r6 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001640)={r5, r4, r6}, 0xc) flistxattr(r2, &(0x7f0000001680)=""/39, 0x27) r7 = request_key(&(0x7f00000016c0)='logon\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001740)='#proc-ppp1\x00', 0xfffffffffffffffa) keyctl$chown(0x4, r7, r4, r6) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001780)=0x10000, &(0x7f00000017c0)=0x4) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001840)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0x18}, 0x5}}}, &(0x7f0000001900)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000001940)={r9, 0x401}, 0x8) getresgid(&(0x7f0000001980), &(0x7f00000019c0), &(0x7f0000001a00)) fcntl$addseals(r0, 0x409, 0xe) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000001a40)={0x1000, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001a80)={0x0, r10, 0x10000, 0x5}) 2018/03/28 07:20:16 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400800, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/03/28 07:20:16 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xac603028aec8a9c5, 0x0) fstat(r0, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) close(r1) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/28 07:20:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockname$llc(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x10) fcntl$setsig(r0, 0xa, 0x29) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000000c0)={@empty, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000011000/0x3000)=nil, 0x3000}) creat(&(0x7f0000000140)='./file0\x00', 0x1) 2018/03/28 07:20:16 executing program 7: r0 = socket(0xb, 0x0, 0x662a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r0, 0x8, r1) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000280)=""/194, 0xc2}], 0x1) readv(r2, &(0x7f0000000000), 0x10000000000000c4) write(r3, &(0x7f0000335000), 0x10052) 2018/03/28 07:20:16 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r0, r1/1000+10000}, {0x77359400}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) write$selinux_context(r2, &(0x7f0000000100)='system_u:object_r:semanage_exec_t:s0\x00', 0x25) clock_gettime(0xfffffffffffffffb, &(0x7f0000103000)) sendto$unix(r2, &(0x7f0000000140)="bd92d71b094c03cd816eddcdb9aaa9becafdf0560dbde42881a35eccc4eeaadae918151ba76ab940107caaa1b5e57a09d2419601fa545163d422d71ed3dafe8a6c49f0d7041b0e76fe39a2581b51f2aedcfa2603f442a00442be3f66af3cf9249f9f7cc26e9d47aef23de992e649648924c29bdc828a6770f21d9d13eabafeef2918fe06fc67f1e2dea3a4180e5e02a4963734a6a42c82092d4e47fa3832cfead2", 0xa1, 0x94, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/28 07:20:16 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x80) mount(&(0x7f0000000000)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000040)) chdir(&(0x7f0000000240)='./file0\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x22002, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, r1, 0x6c, 0x201c21) socket$packet(0x11, 0x3, 0x300) 2018/03/28 07:20:16 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001600)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001640)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001740)=0xe8) r4 = getegid() r5 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001780)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001880)=0xe8) fstat(r1, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) r9 = getuid() stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002d40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002d80)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000002e80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002ec0)={0x0, 0x0, 0x0}, &(0x7f0000002f00)=0xc) r14 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002f40)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f0000003040)=0xe8) lstat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003140)=0x0) lstat(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000003240)=[0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003280)={0x0}, &(0x7f00000032c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003300)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000003400)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003440)={0x0, 0x0, 0x0}, &(0x7f0000003480)=0xc) r23 = gettid() getresuid(&(0x7f0000003c80), &(0x7f0000003cc0)=0x0, &(0x7f0000003d00)) r25 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000063c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006400)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000006500)=0xe8) fstat(r0, &(0x7f0000006540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000065c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006600)={0x0, 0x0}, &(0x7f0000006640)=0xc) stat(&(0x7f0000006680)='./file0\x00', &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgrp(0x0) getresuid(&(0x7f0000006f80), &(0x7f0000006fc0)=0x0, &(0x7f0000007000)) getresgid(&(0x7f0000007040)=0x0, &(0x7f0000007080), &(0x7f00000070c0)) fcntl$getownex(r0, 0x10, &(0x7f0000007440)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007480)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000007580)=0xe8) getresgid(&(0x7f00000075c0), &(0x7f0000007600)=0x0, &(0x7f0000007640)) sendmmsg$unix(r1, &(0x7f00000076c0)=[{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="ea29ebb365b031077ffdb4c5662936c0e3f7b32cb3c0bfd9ff8d678a4661", 0x1e}, {&(0x7f00000013c0)="85030bea9cd69b7df1333f3bf205ca3793a83a1a57f5036c463f04790c3f7bbfad28b7651eb3d4eaf9eede8f6b2fa5f5aa57fe", 0x33}, {&(0x7f0000001400)="dfd08ccabdfae101a77890433a9eaa4ad97383d5a0c6e14ef90eff0f31a812faef4f8068252725a44e693ab5ac8301e8c0bac8a6c4947e345830d7a2cb3eaead6f99dcfe7d6af0a98043f72c72a5f2e52b16d467ae0d3b49948488f86173d95e1c3ed897c6672965043a062557c91c1d6b46c4a1", 0x74}, {&(0x7f0000001480)="e65d81cd56eb6def1909eed85cdf321435a58ae65e3d9b4ed5e52465ed284ac11a40b32d764d8a9e46f4550dba086648f554d5cff22d95a863f625edd5817265f7c8cdb4b090283f973138b67829239bf870d3ed8d4cf2bb6f4b0c1552253007e2d449400c7ff4a21396964f8ae6a608d4e625e4088800b34c8883c211738019ccc45e6187088e14b57f4681a5d8c199fd9f9eb5e6be442865e9349e806d87f58779558f923a3815a61050ce521f4d13efb6f6e6974585699a3ab8c50477260e710ed84bfa2eb664c4381e43e383939f98034e1f92", 0xd5}], 0x5, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x8000}, {&(0x7f0000001a80)=@file={0x0, './file0\x00'}, 0x6e, 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0x1000}], 0x6, &(0x7f0000006740)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x68, 0x800}, {&(0x7f00000067c0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000006ec0)=[{&(0x7f0000006840)="e208c5c14d5d25b5d263b20507e3c36456759d7cdcbffa9999282ffb7343e7c0eb4f4ae67b35278c4475b4520c8a5e03c06eead5b7aa4b84a43ea85e5b9d85e20aa735c213bcdb", 0x47}, {&(0x7f00000068c0)="640a8ab6b0dcc6034b42df61eb85162ce7ac0ca941e04df225c59dfc00cd29a84b7f35f80e8b41d8be71e20d25a3b865d046e7cbdb4666c2058a7f4965d881376c2dbd9637d492ec8d6e23ac0f5754de44327ee122dd0f1726ce51862d722f928d91e6b6d4a8bf3586dede2e5d0a7f02c67f8c952c4fc99e", 0x78}, {&(0x7f0000006940)="7cc4976fb2d2b73e81a384ad8954dabf1beb70ac2a4a0023ddff9c0bcb1dbd2d3b6f4b7975ca84ec47d8e11b8c8b42daea15c1089c265c53ddba9214df5ee8b1eaf7c7dbe4b3bad2299f671e506f5dfd4924699b7407eebd42929e412c6378f608089b54ef8f548ae1", 0x69}, {&(0x7f00000069c0)="2b40ee477147052d182024187c107e0841c1fab9dfe570a25fe4183660345be224ebe91a40d4808cf01e7c5a6b8e277de5c813d919931ecd5c4005a4488feca3397133e8f7b7145835f8baa9b709996349102c8e42592d17f6280f7c4b9fa62c239fe39843eccd30ab5401ffbea4cf29c69e19957193eaeab08d1edf66ff0044f222a4537e5f1bde006a42e2ff51e46513ae5a2b49c6dbc7f285007e0c34cce77439aca012b148d8505ff0e3b128dddf80dade1cd2efffa2263bcb1020edea93f4da066e70873dce492ab65b412e5acf7c3ca57073b394d11b67cf578b453dd3dfc43f96dad145a9c1f8a7c8758467b71d2e63244ede8f92", 0xf8}, {&(0x7f0000006ac0)="734fca8bd41d79414815193746b9dc993181c2453f8b1d483e547407c8154c6337aa1c01df9b69ff128508756e6691dcbfd2624433b329", 0x37}, {&(0x7f0000006b00)="afdb8e31a642c3822f5f7371eae23c3eb156f5521866f66834a0bbd3d46324c17ece73ec3be4796d6efcc494f766097e1763fa03799c9b66b7dba73d2b0e2d47185b56a9a97b24b80b897555abefc9ea5b74d27e6f00dc74caeb0f40e192e44869f07b60e808a8b6c217f86070a7eb6ccb0e57eb7f8058554766d710124e363f371f5c16205988cc1ea1475fb1716c674d407fff57f7047ffd8e0210c7a30b01d5bff6b4affddcb84841f703038fb2c2834fa1109e501d2e4fe421718d9d7e35a9129f69b55b94afe549180814407109223f394e3bbc1438962cca27e0e896ff76518883bf2ea61e1dc99a275a17a88a193e89c9", 0xf4}, {&(0x7f0000006c00)="72bf8b87d693f47ac7e7c36fff3d4a4b459791fc02ab51039964f1f800f7cc1a49b24071f211b21746b434b95e90a608f64af215eab3fe14526b32c6d4a0055c0892ea7f7acdd6b961c25efcd39c635db4d1c6ec37896217f84788ecdbe39ac8f87f2499b0f33a7402a203ee93a0dab00681bd5ad7b37952c5cc3f2004d395e1c2526ecbb15ba980d379af243b6ee2a790d4a0e60c0333b231cf8224ed8dc2755a878bc3707026508a02d8e02a6ab0e415", 0xb1}, {&(0x7f0000006cc0)="fd8f4602ea475f8035dbd5b51a40beb799265d16b1e9dd0c4a2b690224519c3a84b008e6c6491e475a5b77ba154c77600e27f789ef1f8edc123fdc747788245884165d1cbbef056ffe8e56cceae5015f4c2469a396bd19fdccd25be43880ca4ad1c5aa73b8ba5dc195b5a9ff42f20e0c1664b9c98067bdb3cf8792c1048d987dcb460f8af4605bcd6cff176c4039780c385475d14753a6e0398ee9ed6894b2aeeb5e1636d5cce6cbd46b3a2d3f1d87340a1feab3690ba723161e82255d4a28de970b9bd577b3b3f9f841ab07d1183a22782eac169e13449bb30d40b70f4f314e3360a8c1b3ff", 0xe6}, {&(0x7f0000006dc0)="a928b40a7d0d48af4824381260f94a2ad8cd9609e72e661000181c60ef3be676ab5f9a6b8c59dfcff63d70d8e632b14ffb95c4dd5ed102d6affa9604021eb5eb6335aaea5b7999021294c3571c05813da3717cd042e26a19a86ed969f6566dcf5b1197d379f685b35a94de0128bcc4c466b33e54a9a22d43574f28f9555940689fdd71ac0167d0af6b435247f1ed637061ff6a0593f2d857251e78fa3b8989fded1ec34fd63c24c547f327f720f4d6ad56f0bf46135e5741a75fae8c79d16de569025f9a60271f3a847f5390fdbc9056cb11b58573d7af8436b671ee", 0xdc}], 0x9, &(0x7f0000007100)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x20, 0x8000}, {&(0x7f0000007140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007400)=[{&(0x7f00000071c0)="39b0c800366222765de7b0458c12bf4ed334e6d186500aa7813705bc685e01665200c1f3539162923ed5094b3a4a710e163aa7a9b7c39eb372d154ce2ba5a0b03fce870aa417d87bcdda27d217517a2f1a800f16c77688ec87a62b3134f12bc96d2d89199429f4f82f4ef9c5c17be95edd8242a197c849873df9a03b685994675ac769b466d9e233668a9308e095fd9ea25460742918900f35bdccd8b97f510a53", 0xa1}, {&(0x7f0000007280)="1da8681aca669b3dc9933ad7fb95a8dca40fe2e72563d43bacbda92b14bea4661003454993cf39b7c5e7981b2b72f1ff2ef20b4a5b7e250b7410f77881e4c5e8f07ff1550a81cd28b6cfef2a088c55e1df33b21277f9546d70f628ee762843a581fd74140fe97f9958417b31724f240fdf360b2e09413252ea73cb304682de", 0x7f}, {&(0x7f0000007300)="85ef5bb2cb975588e1c5a92a44e90b5dc9ca44168c3716b5530b63ac308e6853c055d6e24f25df94853af4d1fe722e30cc5816c3587702dcdc955ec3df62a447282770d3166074c13a1b1f91da6e46a6798465da6fdaad93304ed5c82dd3c0b2797efbfad7388e6419c62a963d0ac100b968f8971fcac03df33b0f96a1b4e824cc461e124dd92f48a8fc62bc24fb5558869ebe8799c1add49d0d315daef03dbba6379fabeaca887a00664b585815f48e09599f8afb6e172971e800ebdade345275e3f9aeccdf257679a4e951d909e461eb", 0xd1}], 0x3, &(0x7f0000007880)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="000000001804000000000000ff0000000100000026e7dea25deb03d47c777518316dcc2b06ba0ab9766964c414661791e4c571479cd88e6e6b2916b0cbaf9a5432a5b8780a633ad4c6cfeaad14e9827a96edd692876e50866b24e0f191d484efbedca48b06f0d394cda61fc1c95a68ec8c06158f77f7bf6f87a33f3a535d6a06f32f6c98b8dff6cbaf3c3858268cc90584e27a45377e26dda1c2f7aa7958eabe790abe60fc02d6e21e46e91ee0a699580a14bcac1869910ecc1541ac0396", @ANYRES32=r1, @ANYRES32=r0], 0x38, 0x8000}], 0x8, 0x4000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r38 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) sched_getparam(r39, &(0x7f0000000180)) r40 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r41 = dup3(r38, r0, 0x0) getsockopt$bt_BT_VOICE(r40, 0x112, 0xb, &(0x7f0000000100)=0x81, &(0x7f00000002c0)=0x2) connect$pptp(r41, &(0x7f0000000040)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) connect$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) geteuid() getresgid(&(0x7f0000003e40), &(0x7f0000003e80), &(0x7f0000003ec0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003f00), &(0x7f0000003f40)=0xc) 2018/03/28 07:20:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x306, 0x89, 0x9, 0x81, 0x5}, 0x10) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/03/28 07:20:16 executing program 0: timer_create(0x0, &(0x7f0000000140)={0x0, 0x21, 0x4, @thr={&(0x7f0000000000)="b9d6b17ae074f6bba0c8688da83e27aa2515a7d978610437f4b80deb38064a52ea3ee70883d746f2111d9ef0f8e3087173a9be33f16cece10a012ee3979ebe6b4e1ab66e6aa03415ae0925163c30a8220dc3e352e45cbf5b1de3ffcb1c7684719f7ec3fcf78e2c2e1e105c5922ade5d3bafd83eb38e4fe5f3519b71c255d4019b2eafc9844a5f4bd342e864fbd79e9e06451a9d72a37371c189cbdeadacbf7021a86ca1d92794072492f230a44ba4fb5c567e30c179f3c50168afb947b32f4177062b5", &(0x7f0000000100)="29f96d088071b4f9f8"}}, &(0x7f0000000180)=0x0) timer_gettime(r0, &(0x7f00000001c0)) request_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='user\x00', 0xfffffffffffffffe) 2018/03/28 07:20:16 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x200000000000) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/149, 0x95) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000200)=0xc) [ 52.143051] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.147933] CPU: 0 PID: 8280 Comm: syz-executor4 Not tainted 4.9.90-gdd1e37e #66 [ 52.155466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.164898] ffff8801d822f850 ffffffff81d94ee9 ffff8801d822fb30 0000000000000000 [ 52.172935] ffff8801bf76c290 ffff8801d822fb40 ffff8801d822fa20 ffff8801d822fa48 [ 52.180930] ffffffff81661a69 0000000000002e68 ffff8801ae5da0f0 ffff8801ae5da0a0 [ 52.188967] Call Trace: [ 52.191535] [] dump_stack+0xc1/0x128 [ 52.196877] [] handle_userfault+0xa59/0x1320 [ 52.202918] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.209920] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.216322] [] ? preempt_schedule_common+0x35/0xd0 [ 52.222892] [] ? handle_mm_fault+0x11ad/0x2460 [ 52.229107] [] ? handle_mm_fault+0x1f19/0x2460 [ 52.235312] [] handle_mm_fault+0x1f27/0x2460 [ 52.241357] [] ? __pmd_alloc+0x410/0x410 [ 52.247052] [] __do_page_fault+0x5c2/0xd40 [ 52.252917] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.258864] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.265508] [] do_page_fault+0x27/0x30 [ 52.271019] [] page_fault+0x28/0x30 [ 52.276269] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 52.283092] [] ? SyS_pselect6+0x1be/0x550 2018/03/28 07:20:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) pread64(r0, &(0x7f0000000000)=""/49, 0x31, 0x43) fallocate(r0, 0x8, 0x0, 0x80000001) [ 52.288869] [] ? SyS_select+0x1e0/0x1e0 [ 52.294463] [] ? SyS_futex+0x22e/0x2d0 [ 52.299972] [] ? do_futex+0x15c0/0x15c0 [ 52.305580] [] ? security_file_ioctl+0x89/0xb0 [ 52.311782] [] ? do_syscall_64+0x48/0x490 [ 52.317560] [] ? SyS_select+0x1e0/0x1e0 [ 52.323164] [] do_syscall_64+0x1a4/0x490 [ 52.328848] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/28 07:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) clock_settime(0x2, &(0x7f0000000040)={0x77359400}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)) mmap(&(0x7f00002a5000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) fdatasync(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) 2018/03/28 07:20:17 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) 2018/03/28 07:20:17 executing program 3: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x8, [0x5, 0x8, 0x4, 0xfffffffffffff800, 0x3ff, 0x4, 0x20, 0x4]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x10001}, &(0x7f0000000140)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r4, 0x1, 0x4, 0x4, 0x1, 0x80000001}, 0x14) 2018/03/28 07:20:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') write(r0, &(0x7f0000000100)="e29a16e4e4074543cb381cf6a90e0c25b4007a0e2fafcf79e323682a9f7c4390e73544e6132c18f38b31a737f09ccc544156edd8c35ad9c743e5a9d5903abdf334b9613b30725789aea72dbcdc77d3a3b966552f9fd047689a2fea15f374bbb84ba5a78e02de5b91687da3be1176ebcc6d526e5d6c69ef9fc0c272794bf66ac18c1264794ba8e40a98908035f4184803a6c5503667e48fb7c7323604975a693b6e3de70ec4c0e54128fdb3afe23379c30af682188eb42595069495a453dfba20854b413fb627980e89aaa892d546bfa1fec4d5455d9371", 0xd7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000200)={{0x40, 0x3}, 'port0\x00', 0x4, 0x1, 0xc43a, 0x5, 0x4, 0xffff, 0x6, 0x0, 0x2, 0x4}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x9) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x40001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000300)={0x0, 0x7f, 0x7fff, 0x1, 0x6}) r4 = creat(&(0x7f0000000340)='./file0\x00', 0x2) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r5, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x44) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r6) setsockopt$inet_mreq(r1, 0x0, 0x17bae965ffb034b8, &(0x7f0000000480)={@dev={0xac, 0x14, 0x14, 0xe}, @multicast2=0xe0000002}, 0x8) sendmsg$unix(r5, &(0x7f00000007c0)={&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000540)="0f25d5f697dde86c978ff3d0e222", 0xe}, {&(0x7f0000000580)="583158941d10e3e26a74db20cbdbecb7625306d5879ad0a3aaad568e5ba75a1ff20ff3a47ddfe76902c999a2e3633e0c3121b4ca62c6aeb7a36737329f7c45a75e23b6f2b5840d1b4811", 0x4a}, {&(0x7f0000000600)="b7302bf2f355b9ed9348cf478230309f874cac7651b141e47127e52428ca9122c8ccb3cb70cf082b45aefe98899ad239567344b98a613cdd37daf8d15189bdf6d63021", 0x43}, {&(0x7f0000000680)="e37265b7dc3f1c46559ac8a2f52475b855bd37e793ad828dec9f37329d5a8f53dcb624d90d96f05afaa689f6c8b6b102b35ccc9be2174dcad6a132d592912e928bca9a6c51dc9674702ab35cd285aa0e9dda3af989892d39b69be5279a38004ec38edb37d523fc31f9611732222e3dd169ff9d3a7c87befcd14ce7049b84cc7acb89e242c43e9fbee2487fda32301b56329b6e6fb785e5961e690eda004fe921d06b850dfb83a57a78b5651036", 0xad}], 0x4, &(0x7f0000000780)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x28, 0x1, 0x1, [r1, r5, r2, r3, r3, r5]}], 0x40, 0x20000000}, 0x800) utimensat(r0, &(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={{0x77359400}, {0x0, 0x2710}}, 0x0) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) futex(&(0x7f0000000880)=0x1, 0x7, 0x1, &(0x7f0000000900)={r7, r8+30000000}, &(0x7f0000000940), 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000980), 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000009c0)={0x81, @tick=0x8d35, 0x10001, {0x8}, 0x1, 0x3, 0x20}) openat$cgroup_type(r5, &(0x7f0000000a40)='cgroup.type\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000a80)={'filter\x00', 0x80, "9a8074516cb1093cf365a613170ddf0e4649e59445bea4a31a4bd7108634427a422cc3a67fc6d8e1d864205e7157c544624f4a0851d16ca2a2e28fa0bd4c8a1a8a76111e271849018f7351bf3ceb5ecd02f33be660097c1000d23ce03a3e6981a67444e1c14e91a7307390d0b7f669b41b50fb39f04a9b24d16e2770b7eb8125"}, &(0x7f0000000b40)=0xa4) r9 = fcntl$getown(r1, 0x9) setpriority(0x3, r9, 0xff) ioctl$KDADDIO(r0, 0x4b34, 0xfd) write(r0, &(0x7f0000000b80), 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000bc0)={'ifb0\x00', 0x765}) r10 = mmap$binder(&(0x7f0000ff7000/0x7000)=nil, 0x7000, 0x4, 0x5031, r5, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000d40)={0x14, 0x0, &(0x7f0000000c00)=[@acquire_done={0x40106309, r10, 0x1}], 0xf9, 0x0, &(0x7f0000000c40)="9c75bef52ca629e9f1cfa0e83400b64511aba0d93871fce37db0b13c320a2cbe3842f8ddc65adb9274c4f0b2ea35138a9ad6f37edd931b6bd8f47e790410e7ffe6ed102120bb0253438a19a08b75d7d085683af48aa9eee5b3e624ce6dda9b559ba3d5b1154ac0ebcb24b8328da204dd6e509f1c75057a2cdde9100ee652ff6b5c57a9f28a1551cf1d24906a0048eb4345f6625206f636b3c40fe699535514050f5d8a06431bfd617b7c9d099482dc1c5ba54fc33b19b0e730f5d5b80d2cf4dcc47d0f81e8d1a2fbe3aed5f351033d64a7f082dd6b7404c371828b551c8f9afd66f6e375646fc0b78d84dfdb1526cfddb51d085fbd77d6b83a"}) mkdir(&(0x7f0000000d80)='./file1\x00', 0x4) 2018/03/28 07:20:17 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x9, 0x4c, "6e1796ec873ab68f56aecab16ef3440ebfc757b9520dee60973ccd0f4bc15e84aa014997f1bbb6ce53e9228c42e9e491efd6f057fdd5f2310a844c57c2edc8f9645e8f155c8abec04de5630d"}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) 2018/03/28 07:20:17 executing program 5: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000022000)}) personality(0x1bb2baf3005ac117) uname(&(0x7f0000000000)) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/126, 0x7e) 2018/03/28 07:20:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1ff800000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2}, 0x8) 2018/03/28 07:20:17 executing program 6: syz_open_dev$loop(&(0x7f0000640000)='/dev/loop#\x00', 0x0, 0x0) 2018/03/28 07:20:17 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x204000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x6549df8ab968f0ba) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x600040, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7006) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) 2018/03/28 07:20:17 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100023) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x48000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x1, 0x70bd29, 0x25dfdbfd, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x800) setsockopt$inet6_buf(r2, 0x29, 0xee, &(0x7f0000000080)="1d6ff2d9d7101e2476bd6c6cbfa74d530a0fd037ba721b01fd2a090a9689079a4db7121f34514e099a28ba76a13fe0ecb6dff30d3d91cbedc0db8d933f2a25cf1905d2bcdb83473afbacac3320d1dec8cabfa6282f60b1d9e93fd91ed3c2a9376607d61bde02f995ff367731680f946fbd6272d71cafc230316291112262987f2bfd8b5c06ca7df3c065338310d6cf9a465171504297065146d143b45b", 0x9d) 2018/03/28 07:20:17 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r0, &(0x7f0000000000)=0x400000000000000, 0x5) write(r1, &(0x7f0000335000), 0xfc94) fcntl$setpipe(r1, 0x407, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r2 = gettid() ptrace$getregs(0xc, r2, 0x9, &(0x7f0000000100)=""/140) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1e) 2018/03/28 07:20:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000200)="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", 0x21, 0x4, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0x6ea8, 0x0, 0xe8, {}, 0x1f, 0x5}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000001c0)=@buf={0xc6, &(0x7f00000004c0)="281dddfdba0dd561d4f46d22cba7378d36928affd063e20678f58297b0fae1d9731ec473ab06f24bec6bf17098fe4a74d2cb6a88522af9bf23d2c3657d639bc5de33e13cd551b8e866d7dce7343b12f91b67f4bb85e499cdf0bf0cf406656dce21214a9bee44de99716cb27cebfdd8e5f38ac214d21fe64bb3a02b45a3d9ad794cd43aa168b38e6c685a0a188c0776d86a173a50dda59aec7d5ecd5fcbd7cba3a81fa5a6ae365a459569da23695c918195e4ca667685e3d45ca9706e6eb23178d1a1430400fa"}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0xffffffffffff8000, 0x9, 0x8001, 0x1, 0x5, 0x10000000000003}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x2, 0xfffffffffffffffe, 0x5, {0x0, 0x989680}, 0x4, 0x7}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000005c0)={0x3, 0x2, 0x4, "7165656365310000ffff00000000000000ee00f478df940000000000000000000000090000050000000000020000ffffffffff81d120f1ff1f226e00", 0xdd}) fallocate(r0, 0x3, 0x1, 0x8) ioctl$KDDISABIO(r1, 0x4b37) recvfrom$inet(r0, &(0x7f000003b000)=""/91, 0x5b, 0x1, &(0x7f0000bf7000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/28 07:20:17 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000000), 0x0, 0x400) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') ioctl(r0, 0x4000000002287, &(0x7f00007c3000)='<') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x8000, 0x6}) epoll_create(0x800) 2018/03/28 07:20:17 executing program 0: getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='stat\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3d) 2018/03/28 07:20:17 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) accept4$nfc_llcp(r0, 0x0, &(0x7f00000006c0), 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x6, 0x10}, 0xc) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="2f5efc2c0db1cb43e7fb3a9ce9ae7847fa85a5214ccd05c94971249d86ef1ed4bcb5fdc690eca8ba99c891b52a847a9b51be8bbc6593b406ed6fd8750ae701c743b0a53bd86a5917e64c85e3f34e8e3bd05693ce8ac7dfc430517fbc10242e24d84d37a8d324f877dd8ba756a528557e6d36fe3d5d43741ffd2cb8492a8e05ec43d9c9ea09c46010d6e3c68e1383c78061e368c8b23f9dbb09de96498c83daf2dab78bc12d290516edbbee53c597c7f05533ed87b785e1c8a57fcb45ad8091c6a8684c3a1fef171d534f2d121e9d4dd2d156d82179a339e115af34a7d367fb41cc97d68c877db45bf46f00b16e", 0xed}, {&(0x7f0000000280)="1ee76372c28ef7263140748c9c52f6cec678cfcb7a606f0d43f7fa3d037ec372d5c6ebd1ef68df64ee2061a7e120b3f09cfc25f3654bd40d8f6860250394c68552836a2d421e777524c9f571a206bcfd7c4794b259d5cb0cca3a4a6fd022c3f9736a1e1ecd52478b2d34a538794e64e63fec837f952d1c841a5644d89e7602da6b2c1c467357ace44ee9ce427fca4d2e289e372af9f319bc102c08ae4c21f71391bfbb4bb6e185e4cf62d89a3ecc966bb63c5386fb6b6476", 0xb8}, {&(0x7f0000000340)="d1333693178e376a7796a95437386f9cf8c42863656a8c82e01445fefd9d1af62c94882bb478b6ef682c6dc1814cae0fa7c048261191c8e08ff08cb6bed4ad6025ebdadc2b54356fbf6534b9d2c6c729a28ee94204ac55a294f68d47c51b1018bbbc96a835cbdb6942804cdf4c4a8acfc614da55865a7b4c67f8953f2d956255e9e8004b4ca18a1564531fbf7b5a28d77945bd1fed68bec860ebcb519fae70c76acfe2ebfe1cab69986ee901544ee085a82106c221b129d1664b2c7e1e8b73296f412227c6abe0c491a5cb6232e5cd8b7be25e", 0xd3}, {&(0x7f0000000440)="d797202ae2d66000667d177b836d0344e97fe729f48f8da720a980057db83422be564264f723203b9dcb1ce7bb8d8c5bd13b0dcf2210c24b28a724538d435ac23b6785a2206acd4dae15fa444e6951b9e4d8c2811e7188721d9a47ae76bf1631a0bc8fb853363122912292d536d3cced92f3ac4858a3cb5479de8bf76e775db71e2fedfb80935dbfe9b38317f6538009f4018890", 0x94}, {&(0x7f0000000500)="12288dc18fe4016a1739fc7343b67d9f3bf6699dd9fdd83277a3592cd125887139780fab128990bb67478e6e21ebf0da9d73d64e97d82bb459d70b50213a237ac377d1efe5530722d9bac4957a3412cf580e9845dac2aca0c935f67814a356b30be30cabd5d15061d61762a806b8f7f09f6fc24d2eb17e762413e75a014e6d014ed6243073881d8a2901c130139982c95b99725af3efd6a07c2d96297560314a6bac69d170546009f2739abdbf", 0xad}, {&(0x7f00000005c0)="4f2c47657eecfcf20446342d6884cb167716b19b98e33dc318b780e18210ec7b118a44834aa2f5fb97b72ac35f77db6e34bc16f1f3fa2d13036938a4ce463243c40742274dafbf2d028fecee89a684a4d5cb952e85ac48405ab9eb9677e29dd51babaf43", 0x64}], 0x6) sendmsg$nfc_llcp(r0, &(0x7f0000005380)={&(0x7f0000003f40)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "068b85bb6f77c715f66d62592950a4517d67945a487207db0eb4adeb94c59320dbed139fd0eae4d8f16c8c0654f20925ea462390a825c53ddfe4f04ea07b74"}, 0x60, &(0x7f00000052c0)=[{&(0x7f00000051c0)="50389e63ae327aa23e12ecdfdc2a", 0xe}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000000000100041cc6b390000000000b678d2000000bbf2a292a3b1373518c7549f4a8a0b5d779c36971c23eae77b470a0be2d40ca3df1d93090e69860b093a0100d3c4928be057764618392d8615bce406f72528bfc42087625c97f254711b13f2f47b0dbea0b39545970877a00dc34fc5b6fe67c886586a2bed9a78682d2c593086dd819d0f8036faa2a1da7048f760adec"], 0x10}, 0x0) 2018/03/28 07:20:17 executing program 2: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001940)="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", 0x1000, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="6285d173d41c5f13707d5e48d75622879b890ca8274fa986516066226e412f451c26a306fec1059e57f69353dcf52e4d42f91956bd1bf29658d080c4bdeb576edfd6f34b94ebec0e775fab2a1320723045932aca667dc9", 0x57, 0x0) getrusage(0x0, &(0x7f0000000240)) keyctl$search(0xa, r0, &(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, r1) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="14000000000000002900000008000000d85c4a09"], 0x14}}], 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000540)=0xfffffe88) recvfrom$packet(r3, &(0x7f0000000340)=""/108, 0x6c, 0x12022, &(0x7f0000000580)={0x11, 0xf8, r4, 0x1, 0x101, 0x6}, 0x14) 2018/03/28 07:20:17 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6002, r2, r3, 0x1ff, 0x9, 0x200020) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x988c, 0x8c000) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000280)={0xaa, 0x6, 0x7, 0x4, 0x18, 0x80}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000200)={0x21, @broadcast=0xffffffff, 0x4e20, 0x2, 'wrr\x00', 0x4, 0x9, 0x1c}, 0x2c) 2018/03/28 07:20:17 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xe1, "a1a30b527fea961433ef1fb7fd2b0bb0e1c283c36084acd0d6cc6a32cf062857285f1fa3881940099be161db5888d3388db0ad2b878d1da32819d48b573b50b234651f8f8a6964d446dafc69223b765bddadeaff39e20683d3d6895292faa6f476fe797968695c270ae1fbf9e83a4190891494ce34f4e4ac1167aa1b5d9d2736d2adcc1a220c823fc61e0bc0af9d7e2055f6cc304fab2e9b1e7f0a5b11b46500f7f416dd397f581dea066417feffac1fa513578cd64c39892fa1c84f78fd2adbee6709105aa877879cc499ca1ab04bca35003c662c69e83f0c9ef2d2d12d0d3c4e"}, &(0x7f0000000140)=0xe9) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x1, 0x24000000000}, 0xc) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/28 07:20:17 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x80000800000000, 0x10000800) clone(0x0, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000018df0)={0x18, 0x32, 0x313, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x8000001}]}, 0x18}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00f63e3c"], &(0x7f0000000140)=0x8) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/03/28 07:20:17 executing program 3: socketpair(0xe, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x0, 0x7, 0x1, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0xadf, 0x400, 0x8}, &(0x7f0000000200)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r2, &(0x7f00000000c0)="e7020673a7810000000000", 0xb, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000240)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4, 0x7}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/28 07:20:17 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x5, r2, 0x10001, 0xb235}) 2018/03/28 07:20:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/62, 0x3e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0a000000000000000000000001000000000000000000000000000000000000000000000000000000000000000dbc6b465fdfdd0bf28d4f6c9e70cc39fccb9208f6aac648c735"]}) 2018/03/28 07:20:17 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x14, 0x7, 0xa, 0xe05}, 0x14}, 0x1}, 0x0) 2018/03/28 07:20:17 executing program 2: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = getpgid(r0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000740)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xfffffffffffffeff, 0xfffffffffffffff8, 0x7fffffff, 0x2e6f, 0x0, 0x9, 0x10000, 0x8, 0xe54, 0x4, 0x80000001, 0x1ff, 0x0, 0x5, 0x78a2144c, 0xffffffff, 0x100, 0x3ff, 0x8, 0x6, 0x2, 0x2, 0x6, 0x2, 0x7e3, 0x0, 0x8, 0x100000001, 0x8000, 0xaf, 0x90, 0x0, 0x2, 0x56c5a150, 0x8, 0x3, 0x0, 0x6090, 0x7, @perf_bp={&(0x7f0000000000), 0x2}, 0x40, 0x0, 0x800, 0x7, 0x8, 0x9, 0x4}, r1, 0x6, r2, 0x3) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r4 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000002c0)) r5 = creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) ioctl$TIOCNOTTY(r5, 0x5422) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) rename(&(0x7f0000747ff8)='./file1\x00', &(0x7f000044aff8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000280)=@buf={0x23, &(0x7f0000000240)="c085da98e7465335232eb1328d66417922954e5707d271b8eced74193eae77b7a94f7c"}) 2018/03/28 07:20:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="00736e91") getdents64(r0, &(0x7f00000002c0)=""/172, 0x23) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x33, @broadcast=0xffffffff, 0x4e21, 0x4, 'nq\x00', 0x10, 0x7f, 0x5}, 0x2c) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) [ 52.527160] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 52.532552] tc_dump_action: action bad kind [ 52.551778] tc_dump_action: action bad kind 2018/03/28 07:20:17 executing program 0: prctl$intptr(0x8000000026, 0x3) 2018/03/28 07:20:17 executing program 7: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0xf7) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) pread64(r1, &(0x7f0000000040)=""/208, 0xd0, 0x0) open(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) [ 52.562783] audit: type=1400 audit(1522221617.292:36): avc: denied { setopt } for pid=8363 comm="syz-executor1" 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 [ 52.603077] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 52.674703] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.679271] CPU: 1 PID: 8398 Comm: syz-executor2 Not tainted 4.9.90-gdd1e37e #66 [ 52.686791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.696128] ffff8801d6e3f480 ffffffff81d94ee9 ffff8801d6e3f760 0000000000000000 [ 52.704120] ffff8801c0609190 ffff8801d6e3f770 ffff8801d6e3f650 ffff8801d6e3f678 [ 52.712102] ffffffff81661a69 0000000000006319 ffff8801d9962168 ffff8801d99620a0 [ 52.720076] Call Trace: [ 52.722637] [] dump_stack+0xc1/0x128 [ 52.727992] [] handle_userfault+0xa59/0x1320 [ 52.734032] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.741020] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.747398] [] ? __lock_is_held+0xa1/0xf0 [ 52.753167] [] ? handle_mm_fault+0x11ad/0x2460 [ 52.759367] [] ? handle_mm_fault+0x1f19/0x2460 [ 52.765575] [] handle_mm_fault+0x1f27/0x2460 [ 52.771606] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.778591] [] ? __pmd_alloc+0x410/0x410 [ 52.784270] [] ? __lock_is_held+0xa1/0xf0 [ 52.790039] [] __do_page_fault+0x5c2/0xd40 [ 52.795894] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.801846] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.808492] [] do_page_fault+0x27/0x30 [ 52.814001] [] page_fault+0x28/0x30 [ 52.819252] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 52.826239] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 52.833227] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 52.840211] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 52.847541] [] ? retint_kernel+0x2d/0x2d [ 52.853222] [] generic_perform_write+0x1dc/0x500 [ 52.859607] [] ? current_kernel_time64+0x7f/0x120 [ 52.866071] [] ? page_endio+0x180/0x180 [ 52.871666] [] ? file_update_time+0xbc/0x3b0 [ 52.877694] [] ? current_time+0xd0/0xd0 [ 52.883288] [] __generic_file_write_iter+0x348/0x570 [ 52.890013] [] generic_file_write_iter+0x2d5/0x600 [ 52.896570] [] __vfs_write+0x4bf/0x680 [ 52.902083] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 52.908546] [] ? __lock_is_held+0xa1/0xf0 [ 52.914323] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/03/28 07:20:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xff000000000}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x5, [0xfffffffffffffffc, 0x9, 0x200000000000000, 0x9eee, 0x100000001]}, &(0x7f0000000200)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x6ac9}, 0x8) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000000, 0x44031, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/03/28 07:20:17 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40080, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x904, 0x0, 0x1000000000000000, 0x40}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0xd, 0xd1, "9bae77a1780c59d8b66cf9989ac7736e9d648dd2afbbed19bea1fd46ec9b426a098846ac2ac88282831ea979f70315f698c12d57678fc18db069f61f9240b17687cf9e545f4f6458c7821214f1face5a80981ecc4e9367a276787d2fb21467abc75da1ffc8ac047c08b9aaee034f20ae2fba768005c36fff8f7059e10edbb6baa05e3b74b19e6943060f2fea4ba13c0387c4ca53732bc7ee71227aab29cafbb292139dc358f9000e5e8dc84a8a3263e3835ebe4b80a42fa65561b2aa384e7c6d12edd6fc188214657d93aaebb2673f75c1"}, 0xd9) r2 = socket(0x2, 0x2, 0x0) recvfrom(r2, &(0x7f0000036f7c), 0x0, 0x0, &(0x7f000040b000)=ANY=[], 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) recvfrom$unix(r2, &(0x7f000001bf34), 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) shutdown(r2, 0x0) 2018/03/28 07:20:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/28 07:20:17 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x8, 0x1b7}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8, 0x30}, 0xc) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x0) ftruncate(r2, 0x4) 2018/03/28 07:20:17 executing program 7: gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x4}, &(0x7f0000000140)) exit(0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x44, "6ef79dc5455b35810fc2b24624b5cf5c20d7cd5e33f0b96fca9b5d222c4ca058efbe694790254d0eb91dae63676212bb9d4d24f5d15a100f49fdc80d4ecdcbd4650c2bf6"}, &(0x7f00000001c0)=0x4c) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {r2, r3+30000000}}, &(0x7f0000040000)) 2018/03/28 07:20:17 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104000000000500"}) 2018/03/28 07:20:17 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000140)=""/60) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000001c0), 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="4734782e766d552edb4762347c6e6574"], &(0x7f0000000040)=""/255, 0xff) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/03/28 07:20:17 executing program 1: socketpair$packet(0x11, 0x100000000000, 0x300, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40800, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x1f) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x80000000}, 0x14) [ 52.920884] [] ? __sb_start_write+0x14a/0x310 [ 52.927000] [] vfs_write+0x189/0x530 [ 52.932347] [] SyS_write+0xd9/0x1b0 [ 52.937596] [] ? SyS_read+0x1b0/0x1b0 [ 52.943018] [] ? do_syscall_64+0x48/0x490 [ 52.948801] [] ? SyS_read+0x1b0/0x1b0 [ 52.954222] [] do_syscall_64+0x1a4/0x490 [ 52.959903] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/28 07:20:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000005fd8)={0x0, 0xffffffffffffffff, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r1 = memfd_create(&(0x7f0000000040)='/dev/input/event#\x00', 0x3) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @remote, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff45b, 0x7f, 0x2, 0x100, 0x0, 0x40, r2}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000180)=""/168) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000240)=0x4, 0x4) 2018/03/28 07:20:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa}, 0x1c) shutdown(r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/28 07:20:17 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x8, 0x1b7}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8, 0x30}, 0xc) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x0) ftruncate(r2, 0x4) 2018/03/28 07:20:17 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00005edff8), 0x8) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfff7, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) unshare(0x40600) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) chdir(&(0x7f0000000080)='./file0\x00') 2018/03/28 07:20:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='iso9660\x00', 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000051c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/207, 0xcf}], 0x1, &(0x7f00000002c0)=""/162, 0xa2, 0xa1}, 0x68c}, {{&(0x7f0000000380)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/172, 0xac}, {&(0x7f00000005c0)=""/55, 0x37}, {&(0x7f0000000600)=""/36, 0x24}, {&(0x7f0000000640)=""/222, 0xde}], 0x5, &(0x7f00000007c0)=""/111, 0x6f, 0x1}, 0x8}, {{&(0x7f0000000840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000f00)=[{&(0x7f00000008c0)=""/42, 0x2a}, {&(0x7f0000000900)=""/142, 0x8e}, {&(0x7f00000009c0)=""/232, 0xe8}, {&(0x7f0000000ac0)=""/122, 0x7a}, {&(0x7f0000000b40)=""/191, 0xbf}, {&(0x7f0000000c00)=""/134, 0x86}, {&(0x7f0000000cc0)=""/130, 0x82}, {&(0x7f0000000d80)=""/115, 0x73}, {&(0x7f0000000e00)=""/197, 0xc5}], 0x9, &(0x7f0000000fc0)=""/146, 0x92, 0x4}, 0x9}, {{&(0x7f0000001080)=@nl=@unspec, 0x80, &(0x7f00000024c0)=[{&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/56, 0x38}, {&(0x7f0000002140)=""/109, 0x6d}, {&(0x7f00000021c0)=""/182, 0xb6}, {&(0x7f0000002280)=""/53, 0x35}, {&(0x7f00000022c0)=""/227, 0xe3}, {&(0x7f00000023c0)=""/244, 0xf4}], 0x7, &(0x7f0000002540)=""/39, 0x27, 0x4}, 0x7}, {{&(0x7f0000002580)=@hci, 0x80, &(0x7f0000004900)=[{&(0x7f0000002600)=""/50, 0x32}, {&(0x7f0000002640)=""/50, 0x32}, {&(0x7f0000002680)=""/205, 0xcd}, {&(0x7f0000002780)=""/72, 0x48}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/81, 0x51}, {&(0x7f0000003880)=""/52, 0x34}, {&(0x7f00000038c0)=""/13, 0xd}, {&(0x7f0000003900)=""/4096, 0x1000}], 0x9, &(0x7f00000049c0)=""/247, 0xf7, 0x7ff}, 0xf8}, {{&(0x7f0000004ac0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000004b40), 0x0, &(0x7f0000004b80)=""/69, 0x45, 0x2}, 0x5}, {{&(0x7f0000004c00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005080)=[{&(0x7f0000004c80)=""/242, 0xf2}, {&(0x7f0000004d80)=""/201, 0xc9}, {&(0x7f0000004e80)=""/204, 0xcc}, {&(0x7f0000004f80)=""/131, 0x83}, {&(0x7f0000005040)=""/26, 0x1a}], 0x5, &(0x7f0000005100)=""/168, 0xa8, 0x20}}], 0x7, 0x100, &(0x7f0000005380)={0x77359400}) r1 = creat(&(0x7f0000004b40)='./file0\x00', 0x6d) fchmodat(r1, &(0x7f0000005440)='./file0\x00', 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000053c0), &(0x7f0000005400)=0x40) 2018/03/28 07:20:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) getpeername$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/179, 0xfffffffffffffe7b}], 0x100000000000005b, 0x0) 2018/03/28 07:20:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000100)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) getresuid(&(0x7f0000002d80), &(0x7f0000002dc0)=0x0, &(0x7f0000002e00)) r6 = getpgid(0x0) r7 = gettid() r8 = geteuid() getresgid(&(0x7f0000003040)=0x0, &(0x7f0000003080), &(0x7f00000030c0)) r10 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003100)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000003200)=0xe8) stat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000003380)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002fc0)=[{&(0x7f0000000140)={0x15ec, 0x10, 0x5, 0x70bd27, 0x25dfdbfe, "", 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[@generic="bb4829de48b1e170295940e76da3e23d90cd4403ee1e0122e35d847a4735b12231a4f8d7d6582a92521a0367a28cdbc40599c44432c215112a0fd41ecf45dc8c904bf9b0e282e8fafefdb22db32d5381f26d178f079bac7a0220dbc21b2aa1b7f5aa7e15775c93eff5e3ee26f87adb9d9eb1ab63a7a5e75b007fe77f43bf1837cc8008877cc53f5f8823479c0a0cf94bccefcd92f3da09baafbec43211be111abb3091c975d515bdd6fa19819688f5f6f3ed3f36e9d039108a", @generic="866f7d39cbb29f3e65ed62ad9849db1de29bdeb6ba420d8c8161cff23d77f83599a89085b4ab9b421a319f2f835a51451a54ce1733d0e0745c396aab2089cfd0fa6ea15dd5546718ede64e67a11d27245108ed70425fb91b6ef1380a088716a50e6a8bcd44c446402c0882b92efcb57bad37e5b643838ab6eb28f98fa87708006ac516bb9eccf5026fb8ed755475c22b497644284ca7196a282ab617faeb09bef58752e39ed1ee3905ce82d9dbde87fca33eb3068b38e64d753d5c793df7bcbd89", @typed={0x8, 0xf, @fd=r1}, @typed={0x1004, 0x23, @binary="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@typed={0x4, 0x82}]}, @generic="2f7c15f0c3bf3ca02ad3211a77b5311e7d7791d52cf26d749e41f3d82258c79850c14e1edd9552856b347435a7513b96c507e7ade1bbd3dbff0b23f9fb872ed0ee83712b15165bea1ac86d70ad08b6f404b15f502ed9b2e3741a9aa24fe976639de6fdac454ad196d70be2afa2790d9940066a70356b9ec46e29f8db3ce28f9404c3707ea2ecc9ae9a617b9d57e0b5166059b57c95a4e2f61fece3c15cc6fcbc8d915c88d8bdf2f675912ea14ccb2c8b02096136ee147768745a71e1143d76672b5cd758c090b6ff066984885f2b5464d513bea59fa8e23fa76de01759bbe7fcd2ebdd9c30603e", @typed={0x8, 0x13, @u32=0xce}]}, 0x1290}, {&(0x7f0000002e40)={0x1c, 0x31, 0x400, 0x70bd29, 0x25dfdbfe, "", [@nested={0xc, 0x5e, [@typed={0x8, 0x12, @uid=r5}]}]}, 0x1c}, {&(0x7f0000002e80)={0x114, 0x34, 0x101, 0x70bd27, 0x25dfdbfc, "", [@nested={0x28, 0x20, [@typed={0x8, 0x45, @u32=0xff}, @generic="0f", @typed={0x8, 0x13, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x6d, @ipv4}, @typed={0x8, 0x66, @fd=r0}]}, @generic="c5ebc01ddd51fa2498f9081716c053a72590c036698d4a9644843866915e3f9b07128d6cad923ae49268c3a0db5f0c8b3346b48824299a091d3d2a93c43a972f6b552d56ed09eaa167f6078c770fef85b96caaed9c7905849ee8b4a974fc91", @typed={0x14, 0x67, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="b20f9d91819acf8372193bb577d3e777648c580dae4377567cf15153652868285593aa2734d98a642ae3362b0e4db65573fd3cb02462015794d32a201da587836b194ea640b4845cbbd40fbedfb28d8dc638b550596338af49b6fc8bdc3bfa05", @typed={0x8, 0x7, @pid=r6}]}, 0x114}], 0x5, &(0x7f0000003300)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1]}], 0x78, 0xf20b4fd79f07bafd}, 0x4000000) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x3f}) fcntl$lock(r1, 0x7, &(0x7f0000003fe0)) 2018/03/28 07:20:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) r2 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}, @in6={0xa, 0x4e21, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x48) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/03/28 07:20:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_buf(r1, 0x29, 0x49, &(0x7f0000000000)="1a8f1d0139de9d15cb82dffe493efa959082fea8b1f15943dd4d507ab702391f7188416742a696de685a436cb36213e926af967ac77bdcc14f09b2cb460000000000000000", 0xfffffffffffffda1) 2018/03/28 07:20:17 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2640, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000180), 0x0) r2 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68045, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r2, 0x0, 0xffff, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) sendto$inet(r1, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000000)="d9353ae147d369806d97d5f4dfe9d7c7a8257299b716dd9a53166f2ae48f8d88bd1f94d1af2b988b932dcae23bc9f4eddff5879d01fc90243a6367dbb48811192727f612048d62d06d8064c39f3f054d7f85a45fc9b9cc6d691572b42ea4d217a9da87d0d0b5e32c6d4a2969db54ecf1916b62ee88ed0a659f74066e56c60c558bfd809fe2f76848c99c49ff3a295e32f7b83077a87aff830d4185930920ac24e7c6289436ca2d075d2866caae685e46a9a88abd959be6661f057f6282a8e2f864a34322c5a606076ae5636b17e71c480ae885d8d116af049c1e34fff3597d769a4365a2d5dae5197cc83de7d7e4548eaa8f47bce54f5c69", 0xf8) 2018/03/28 07:20:17 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x805, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x9, {{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x4, [{{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e23}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0x290) write$sndseq(r0, &(0x7f0000000040)=[{0x40081, 0x5, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) 2018/03/28 07:20:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f00000000c0)={'vlan0\x00', @ifru_flags=0x3402}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={0x0, 0x80, 0x3, 0x96, &(0x7f0000ffe000/0x1000)=nil, 0x4}) 2018/03/28 07:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x1, 0x4, 0x7fffffff, 0x7f54, 0x8, 0x1}) times(&(0x7f00000000c0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x12d) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42000) write$selinux_validatetrans(r0, &(0x7f0000815000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a746d705f743a73302073797374656d5f753a6f626a6563745f723a756e636f6e66696e65645f657865635f743a7330203736202f7573722f73ff070000000000006400"], 0x55) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'gretap0\x00', 0x9}) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) timer_gettime(r2, &(0x7f0000964000)) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xbc, 0x0, 0xf, 0x20, 0x70bd28, 0x25dfdbfc, {0x5, 0x0, 0x2}, [@typed={0x8, 0x2, @pid=r4}, @typed={0x8, 0x90, @fd=r1}, @nested={0x2c, 0x34, [@typed={0xc, 0x75, @u64=0x2}, @typed={0x8, 0x55, @uid=r5}, @typed={0x14, 0x62, @str='(wlan1vboxnet0\x00'}]}, @generic="6b53a6a565627fd74b91a5434bc5d86cbfbbf79b71944105ad138f92ee9d84e713981cc3065742322d0d24e953151c718ad5518d3b3bd82a91da3ff4490894bb448eff860dabe4651d11ba0c4419a6ae8034601c56509361f45f3a134a83a7e1d96542", @typed={0x8, 0x4c, @u32=0xffffffffffffff94}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4004001}, 0x4080) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) inotify_init() epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x6c) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r6 = dup(r1) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/28 07:20:17 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc, 0x4010, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) r3 = mmap$binder(&(0x7f0000dfd000/0x200000)=nil, 0x200000, 0x4, 0x1010, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000ec1000/0x3000)=nil, 0x3000, 0x1, 0x10010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0xc8, 0x0, &(0x7f00000002c0)=[@increfs_done={0x40106308, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000100)=[@ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x4, 0x2f}], &(0x7f0000000140)=[0x30, 0x68]}, 0xfffffffffffffffc}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000240)=[@flat={0x77682a85, 0x1, r3, 0x3}], &(0x7f0000000280)=[0x30, 0x38, 0x0, 0x30]}, 0x6}}, @increfs_done={0x40106308, r4, 0x2}, @acquire={0x40046305, 0x4}], 0x93, 0x0, &(0x7f00000003c0)="13325bfee2586b5b7130ec12b1c116a6863a039b333c57c7cb6f63b0aa9d4326992dcbdc2e65d7c86b08edbcb7acbb5ab2312d90efe0837065ea915382e6ba08143646aa3a9fa127809356e0660c848c7dbb148f388e09ef5e4683772fdeaea0d9f066566f861e1b5a58cd09fedb7ea33896350f7b69d02f12cef0f85676d9777f89db09171e7871f8fc7ed3789f22168b9f8e"}) r5 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000180)={0x0, 0x9, 0x8, 'queue0\x00'}) chmod(&(0x7f0000000000)='./file0\x00', 0x21) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) 2018/03/28 07:20:17 executing program 0: clock_gettime(0xfffffffffffffff9, &(0x7f000039a000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mq_timedreceive(r0, &(0x7f0000000100)=""/28, 0x1c, 0x40, &(0x7f00000000c0)={0x0, 0x1c9c380}) 2018/03/28 07:20:17 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x2d, 'rdma', 0x20}, {0x0, 'memory', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'pids', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'io', 0x20}, {0x0, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'pids', 0x20}]}, 0x3b) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000001500)=ANY=[], 0xffffff76) fallocate(r2, 0x3, 0x0, 0xfffc) 2018/03/28 07:20:17 executing program 5: r0 = socket(0x10, 0x802, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) r3 = getuid() fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r7 = getuid() r8 = getpid() r9 = geteuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@ipv4, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000008c80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000008c40)={&(0x7f0000000500)=@bridge_getneigh={0x871c, 0x1e, 0x800, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x10040, 0x442544098aa4162d}, [@IFLA_ADDRESS={0xc, 0x1}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_VFINFO_LIST={0x86ac, 0x16, [{0x1270, 0x1, [@nested={0x98, 0x7e, [@generic="dcf5cd6720248b94f2587cb03d8029b90c93b090b961e98f7f470c3fcdf256fe563ce41e04795a137ccffc0cfb41b8e3aa034ee81ebd11e81cf50652f33ac1e3608dbf656dea62685da683b130b6365ea3f7ab93000e32307eab3b6aa2c92db4b3b5c9f73032cf992248e3e46d105aa982f8b7ce5a0600707dcfd8cdf89b3af54fbdfbf7764f8a9030d80554", @typed={0x8, 0x87, @fd=r0}]}, @nested={0x7c, 0x84, [@typed={0x8, 0x2c, @uid=r3}, @typed={0x68, 0x4b, @binary="a567b312e4a36de31e4511ba70a2652235f15f714214bb596a20b5f75b772b4e84743e83d0385ec02049f48a37b3d58a9f3fd365d3c765a4a886fce9d7641e48654355a0b7b46a0351ebba9c47d9d7246cdccfd18413a106f831222354290f2cfbe95f"}, @typed={0x8, 0xd, @fd=r0}]}, @typed={0x8, 0x29, @u32=0x1}, @generic="85c7c6d2ac5cf4c8813b85e9b8a2302b24d26cda396a9f4e3c6d3c02dcc46753b9b10cab1a590cc908ca2c841d6439", @nested={0x1118, 0x45, [@generic="f888c6a2c34366886bf17c74f828396c53b7c1d57f3cae8a5a866273aba0165e2f2598418cbcb5404fb0fa", @typed={0x8, 0x75, @binary="6f3f1bcb"}, @generic="7a47c648e75ee34298e96c6e8e426c547681aeea1aac631fe06d13561ce029fde1769f36ffce148e420432224f47942f16990f344f54430bf1b8c7fc100d525fa222314d49d615e8756b1b94fe562324b325f8d4e0cf91959216", @generic="48245c3d51d40d7b7fc7ca2065d57fb8d6fbd2af48557e15896268a2d714414728e2c64662281f8d22092ca965dbbd6af83dd7befbea8ae432c185a31b30247b99ce955e3625d3f0cfd0629246e410f67b4309d55c27685959ab3662492b", 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@nested={0x1b8, 0x77, [@generic="e4ec5def5f63af60ee3d6e6e40b23d061ec2f047d5f1274ffe245c6fa3f80af0b3f96f107c6d0caa515d179daa3e783e8a302ea0e28836faf0a3e6457ce5e409b23db5ee589bda316441cd155bfd6327c779076140e145efe700a0892dcd49756a9ddc4f8295119114df0e2da6433e680f6f6aee1bb198924417b2a4c0ef5bc68193c5f75a", @generic="6ae07b8f490bc08d306ae31ad3d88da2f1103ca99263753344ec56415227f955f74c5070d95e688b07919665b19f9bc866b8ed4f7ca7dd3c6b77a6ba5b28c8c93b0932c09a09471ba65ecf9d4c19a8", @typed={0x14, 0x18, @str='\'securitysystem\x00'}, @typed={0x8, 0x84, @ipv4=@broadcast=0xffffffff}, @generic="950fbf3964e1af9dade378ea21935a90a3d781b89adda823106ef596c4a17b8ce0b6d11ecd5c000cc4ae84572221b369e165d4b28b707a65420b532ed8388b3f298f1fdaa6bf02eab30cf2b4d40d536716b281f5b7de99931b2bac2710929266da5c168443eeff682d1a41e644c9400a395ce01dd209c843f8777394f9819fe1ae40a72f1469527dae0f9a279f289a2aca8611b4ba08a3abd4716f877d1360bbe2e083cab217b3de6cdd2563a9b0652b3747659feb8f12e87fc01449", @typed={0x8, 0x91, @pid=r11}]}, @nested={0x6c, 0xd, [@generic="48028011d113a6590b44e43c68c5274a799462d75ff1e3a7e9aed5b4076f640cec5e7401df9ce2a641f001e987d9726a41a4c16ba2d30a857423ba833f3722fdf9d2d12410958e2bd9fe5382863f52c7f2", @typed={0x10, 0x52, @str='vmnet0wlan0\x00'}, @typed={0x4, 0x3d}]}, @nested={0x10, 0x79, [@typed={0xc, 0x40, @u64=0x4}]}, @generic="05cd6867d4e16d1e3cc386f00a8b0fd77180cfd5499cc8c24a0cc15874f0", @nested={0x28, 0x96, [@typed={0x8, 0x11, @fd=r0}, @typed={0x14, 0x56, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x55, @uid=r12}]}]}, {0x10, 0x1, [@typed={0xc, 0x40, @u64=0x4}]}, {0x160, 0x1, [@nested={0x18, 0x3d, [@typed={0x14, 0x5d, @ipv6}]}, @nested={0x50, 0x40, [@typed={0x14, 0x18, @str='ppp0*\x00selinux\x00'}, @typed={0x8, 0x8e, @uid=r13}, @generic="b09bfa35932ef7b2ca605112e00401a75560066b3ac272c4a062607ba39aa4b32df9ecd9d0975e9a995cc9a1e5"]}, @typed={0xc, 0x79, @u64=0x1}, @nested={0x68, 0x6a, [@typed={0x8, 0x4f, @str='\x00'}, @typed={0x8, 0x3f, @fd=r0}, @generic="9ae4908c7996703fe88d7c4bc660d4f5e6a14fb152fe6085a6686925c256d170ddcc1354c0fea9c93a5b8b49a328ffce07", @typed={0x20, 0x7d, @str="24776c616e30245c7365637572697479d576626f786e6574311500"}]}, @generic="6f2e420c4627b362d0eaa3d2c2adde473cb1a4f22738643c2bfaf8d2cda818c456e22961c1a031547590e55496da0a302847ab140f86c6d9f002dc616858654007b0d4616f52f711ebca2d1a3b49322bc83c233411767635aaa8275038a1030d0294adfc9d9d047da6ff80ec77a40dd9216bcceb9d24c4ff0d9333dcdc42d6"]}, {0x408, 0x1, [@generic="5f45fa689b8c477287ccdb90b3f21df33b3ec0a2109723b0d39f37f4df1ec41303b3a563c98a5d7dea99ff221c9f309323da02bef4261aa56f6f926b14bb9d8e52c377a2d655876159c71054fef998b2514932ea463e11768251e9d00be416a794ed9fc55d86f962c3a18f450d1e00f75ea1fe9722ccfe196904d2ff24f799b948e0971dc14b1dc2ea9c9a673fc97cef9a80375ac1f7984f097bc2860709fa7457fb1b1805e0fdf7f21eb88ec0164b64d6b1b3c48fef8fcff6649ad0a2f4e2280dd7d991288869a46559a4d9941ae6ddba2f8d59a0aa8430fadaaf7c1b8cc2ede8035320d14cce342839e88e", @generic="45b30652eafb37300f4942edc4b1da6108e22bf90167218b1b08766a32d4f7188319f2ac35cd9c6f3b561a0d13baeea66e5669ee5c9c452b51a7866a9746f2ffc814ab08056934c51ff0ae3a61839842ca38d708fcabcef6b2030a08ef35b6a14e26e3ff1206a1f2a5673574920de54878fef27a2c2b50d0c0ab8daa2f22b4a7258b8b14561854fc6fa7637ef752a4480828f8868f239b636e5952924e4bea576dae2e81e6ce144a7e489104048d02204d60774c4a", @generic="411944d74dd0ab32f9425e32e73133c3fa840a454a346953f3f375b57af540f0bfbf886a54a6d44bb8341bc1b32e1b9dbda204d62348c25cf324e1e3ef298a4e56f2a7b9f6b8cc30b5152167904ccc44a001d052ade575e317065338a75f8b1c84a6234c1eedf985751869f2d3f269fded8361dcab3a85cb7af26be9bd2198ca8976a04c39dcf712da7fcde02307456d7b8a4989779ada9ffc66b1af86ab69b5b19694bb1482ef642d685c9c08093e01d38e45e10a1126a20093204b9a9e4e147a7143c627842ad984b6be948ac44f00a460e282894ee6c7abd830eedee175d2e708a6869b9682376ce32bb67ab53e41d3deecbda6", @generic="aa3125d0583c5675a34558e503fd25b5719792619389bff877930214e232e653c6e7e224906e2a95879b134f52683461b194f10cd847f35a5ac492888f4b3f8d9398cc3982ff4cde885a3c6c16edc4b2f7735b3ba5e7c2da58d2b42dc100b34088b1303a6d704ac336bfba5f12c430dabac8ba18c796ef5b13", @generic="ef12d021934cf1fa1a5b5c0d6246273a70c5216285a97fc48a68a5c8c464261c68c59ee5fbded3eeb26fd57a96b473d71d314f1f5202b89baabddc78fef484596deee3f84759615e032995590949f978b50229a9bbf3405618370e896b947e5781162b992feda51b31d0efa0a82aca7ac87b4dafdc56e0365812a794c29643080a33d84d6f43eb276248acf044dde7dbf25cab389f8d3138d7f92efbddd8b9ebf2e8469db36311bf8de35a80a4053d313797d90bde52fc393ce56b9a3dea1a0ba2f6b13d89a91b803074aa62b4ac56e1d47aa3ad3cc21ab2089649ca26195f41f9190d12126fc0a5ea28dd03f39ca902fe6c33ac"]}, {0x60, 0x1, [@generic="6ca0344447410404937b1723ce2f7d350e0887ae1a9c5495", @typed={0x8, 0x19, @u32=0x7}, @typed={0x8, 0x14, @u32}, @nested={0x34, 0x6a, [@generic="46643a7eb4767c670720bd93156726a63b5ffb36da601f2141a24766", @generic="b04b35506c2783dd6a26a4b33acda39c", @typed={0x4, 0x3f}]}]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x3ff}, @IFLA_PHYS_SWITCH_ID={0x20, 0x24, "6b2bf1b44214a21a49158e0666e2c1c7582b5651578af99806b5cc"}]}, 0x871c}, 0x1, 0x0, 0x0, 0x4008000}, 0x40) write(r0, &(0x7f0000000180)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24) 2018/03/28 07:20:17 executing program 7: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x3ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0xf9}, @in={0x2, 0x4e24}], 0x74) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r1, &(0x7f0000024ff8)=0x100000001, 0x8) write$eventfd(r1, &(0x7f00000000c0)=0x100008001, 0x1) 2018/03/28 07:20:17 executing program 6: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) 2018/03/28 07:20:17 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) listen$netrom(r1, 0xde) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x81, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$setlease(r1, 0x400, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef6ffc)) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x9, 0x9, 0x80000000, 0x7, 0x1844, 0x1ff, 0x1, 0x1000, 0x2d67, 0x1}, 0xb) 2018/03/28 07:20:17 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) socket$inet(0x2, 0x2, 0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000200)=0x10) close(r0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@loopback}, &(0x7f0000000140)=0x14) 2018/03/28 07:20:17 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x7a) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x200200, 0x0) r3 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8010, r1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x14, 0x0, &(0x7f0000000100)=[@increfs_done={0x40106308, r3, 0x4}], 0xa2, 0x0, &(0x7f0000000140)="13d9688941c63fe1b8b782537127f61155710a11bdcdd7c27dcc439215620d2e5cb5112e27e2335ba2d4bc4d61815b1f03dd13bf4343ac8ecbe89ca90698d8741c06cf0187ba59dd0fa761bec1e6beb8e955d0f0661dea6173aa3ad46083f11ebf36e9dd5be423f05df66eefc64e027bbed13c1a2a3c21a9973a596ce6c85bcc11b867dfca34c266001178f0235921ce75d88ed5585ec4d28bdb755bd42c42d82b3d"}) sendto$inet(r0, &(0x7f0000617fc9), 0xfe41, 0x100000020000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) select(0x40, &(0x7f0000000240)={0x1ff, 0x80000000, 0x9, 0x1, 0x87, 0xb4, 0x4, 0x1}, &(0x7f0000000280)={0x7fffffff, 0x0, 0xfffffffffffff001, 0xae, 0x7ff, 0x1000, 0x3, 0x20}, &(0x7f00000002c0)={0xfffffffffffffff7, 0x7, 0x400, 0xfff, 0x7, 0x7fff, 0xffff, 0x8}, &(0x7f0000000300)={0x0, 0x7530}) 2018/03/28 07:20:17 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'dummy0\x00', @ifru_settings={0x100, 0x1, @sync=&(0x7f00000000c0)={0x12f, 0xb443, 0x80}}}}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x400) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd4(r4, &(0x7f0000000000), 0x8, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000001c0)={0x3, 0x3, 0x1000}, 0x4) 2018/03/28 07:20:18 executing program 7: mmap(&(0x7f00007de000/0x3000)=nil, 0x3000, 0x1, 0x3f, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000000)=0x6e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x20, 0x4) fsetxattr(r0, &(0x7f0000000100)=@random={'os2.', '\x00'}, &(0x7f0000000200)='^vmnet0eth0}^wlan0\x00', 0x13, 0x2) select(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)) pipe(&(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r2, 0x3}, 0x8) 2018/03/28 07:20:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40601) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0xbd, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0)={0xffffffff, 0x1, {0x1, 0x3, 0x0, 0x2, 0xfff}}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2}, &(0x7f0000000400)=0x8) sendto$unix(r1, &(0x7f0000000240)="b8e4551e5910cd1025ed61211d09f0fe7793f8d5a1c721ba34059e415c31a3d7d68b0006d6d046cab535d270242212a217fb40da88afd4b0038f473279f7f573bfbed10112cf07448b00757bb42572df921a4c7792aa6b2b5d6e29fc6d6834f845bd613e5600ce8357094eda7e429281046c61446aa481472c52dc3f6f9ffdfda6d5fe73e056b0a6962fd8", 0x8b, 0x4c801, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x2000000000000004, 0x4) setns(r3, 0x0) 2018/03/28 07:20:18 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000380)={0x3, 'irlan0\x00', 0x2}, 0x18) r1 = dup(0xffffffffffffffff) fsync(r1) r2 = socket$inet6(0xa, 0x80001, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x41, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r3 = creat(&(0x7f0000000140)='./file0\x00', 0xae5f950dabae4440) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000240)={0x2b4, 0x3, 'client0\x00', 0x6, "070000000000f5ff", "94660b74869736bbdf5b91566dc8ddc9b8c03c557d0163e172ad25e3e1da52f1", 0x4, 0x133}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/user\x00', 0x2, 0x0) fallocate(r2, 0x1, 0xffffffffffffff01, 0x5) 2018/03/28 07:20:18 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/03/28 07:20:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000040401070ca, &(0x7f0000000000)) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/28 07:20:18 executing program 1: r0 = gettid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x100020}, 0xc) unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x1d}], 0x1, 0xfffffffffffffffc) 2018/03/28 07:20:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000247fff), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/28 07:20:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/uts\x00') getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup2(r2, r1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040), 0x18) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x2f, @rand_addr=0x80000001, 0x4e23, 0x2, 'lblcr\x00', 0x10, 0x1, 0x77}, 0x2c) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000001c0)={{0x16, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'dh\x00', 0x3e, 0x3, 0x44}, {@multicast2=0xe0000002, 0x4e21, 0x6, 0x6, 0xdf06, 0x800}}, 0x44) 2018/03/28 07:20:18 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) socket$inet(0x2, 0x2, 0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000200)=0x10) close(r0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@loopback}, &(0x7f0000000140)=0x14) 2018/03/28 07:20:18 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x2d, 'rdma', 0x20}, {0x0, 'memory', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'pids', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'io', 0x20}, {0x0, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'pids', 0x20}]}, 0x3b) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000001500)=ANY=[], 0xffffff76) fallocate(r2, 0x3, 0x0, 0xfffc) 2018/03/28 07:20:18 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x94400, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffff25, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x4000000000042) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000080)="177bf10f5a0815f8973052e2de85d913af27f90c9acd94565f19dca1894f3262456827fc2a78a3781168a77bc9518c86954d9bf2bfda9b0fd8999c8fab65992bcbd0aba4aefba9f0c3c21001efd27652d031076076edc895c6f3ad9b00277bf6245f34744784dae6") 2018/03/28 07:20:18 executing program 6: mkdir(&(0x7f0000f06fb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x2000000000000000) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/03/28 07:20:18 executing program 5: r0 = socket(0x10, 0x0, 0x3f) readv(r0, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096}], 0x10000000000000a0) connect(r0, &(0x7f0000000300)=@llc={0x1a, 0x310, 0x2, 0x83bd, 0xffffffff80000001, 0x4}, 0x80) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="f89bb6f1b8fa8d296c737d8d29ab014f42cdcd3adac4459aedc24679e8e6ec", 0x1f}, {&(0x7f0000000100)="79729e600cdcc2dee25ff95b287c5d5a96f593da109a6a6b1d5be9c5ca6bf14b84bc81e3bb645e37882ac55ad427e8230ef09e4c909f4859f23174a6fa67334d1e056773d3416cca2864178ec98ef95d84888eb43cd5f125ee403b9bd32ecc4e475af78948878d5b34b3e2ac7872974b5135f966ea44c35408c8892c393a5a95fc113cffad16cd0a7d99ac8a9ef5b0f513a1dfb7b2a6d49c8ac62bf0e75128c98ce923bbdb8bda7d1d1a34321a44fd7e742759402b5125feed6e6c3c27bf86658acbe914872e25e8ff1e59e88e52f725bac6018fab4c7b4f444ad8bfef1cb6aec1ba5fe17c098fa205", 0xe9}, {&(0x7f0000000200)="841ea4ab9821a2cfed86c3afa0abdea87fdeee15f25d16e2c9e02b285cb51b72cf3a3d77758280276b3f010d642861df83191a6a775942c154b3dc719079c6c80a64acdb0e0d4f10f3db57e83a1c870a4ce29ba7068292d4ad8e6bbbfa1044d45817b008587b3b261cd36977db7fa6a5b8f9c679b750d267f148afc45031dc50bb99356dea1cc7049c5a9cb6377d894ad85d04a77c0b4aca5f715ecb5a8bc4a8e5bd90a72272c5cafc3b0394ce6d5e", 0xaf}], 0x3, 0x6) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="68227ff983e56761e03f95221fd45f7d2a57868d0e813a13e2cd6ba5df563ff204b58284a477c4fe070b8005c45bb7a9b1b64d32dd74d3bc6d98f328587d41892dba44939982ca1a9c33f89648593b7801ce35562010ace4ac778bb21be2ac1ba11b268a81f2a79eaabf00b8d43f6142e41fff4628b56daa975aff", 0x7b, 0xfffffffffffffffa) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = syz_open_dev$mice(&(0x7f00000018c0)='/dev/input/mice\x00', 0x0, 0x400280) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000001900)=[0x426, 0x6]) r5 = add_key(&(0x7f0000001700)='.request_key_auth\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000017c0)="8b8b1172631e373c19743d3bd03b99f55ed7fa47e5d3ef7622592e1cc51994ec8dcf30a56f3a5f2890a463243a8ab6854ec41b840d98b45968f8bc091b02f285dc3405fa71bb1afc1ae89fcd79536d386053fd4394a8742506c702998e41b7928517e8f2f0c76c8fc6baa64caa48415825c6bab4c8025f588252554859024ef50c07b5834c62d93ee69c625f302d7ac701af9be39a17daa64143b47a8799cf428a574424e8a189273665bee051fd864cca7593b4bff21bafc26d857f4866500c95ab756f03ffb6812688863afc1f738f1a61f6585d752a0d8318b9fdfebae7732ef2ea32cebaaff5ca8d7d31d989d1d41c", 0xf1, 0xfffffffffffffffa) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001640)='/dev/ppp\x00', r5) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001600)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001680)='/dev/ptmx\x00', 0x40, 0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000001740)=0x0) getpgrp(r7) 2018/03/28 07:20:18 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setregs(0xd, r2, 0x3, &(0x7f0000000100)="61a6d2ba3a422ba78005398541669ae08af952bba832") sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) 2018/03/28 07:20:18 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x10000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x401, 0x2, 0x7, {0x0, 0x989680}, 0xa43c, 0x80}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca0fdc)) 2018/03/28 07:20:18 executing program 6: r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xa0, 0x7ff, 0x40}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6}]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x143, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)={0x2, 0x41, 0x0, 0x0, 0x400, 0x6, 0x9, 0x100000001, 0x7f, 0x1, 0xa9, 0x401}) 2018/03/28 07:20:18 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000380)={0x17, 0xf8, &(0x7f0000000280)="ff7499aeca260399a6a934eaf77f12b6981128faae07132538a295dfe8719a7f2171355c46203a8c619a440a9cddfaf5855b7f1a59bd15bec8acb5cdede8fe81aafab72eee706042eb15d6d4f63f95448597f4f4b0501149428b65c43b772d6085c2bcba07b1820e0f8b1c06c91f2203310dcd57e705002b24bb9345dab4573d292de9c138c4714db25464e108d012d20289c67ee491bf2b9c4a5310a55cfe214042550fe894b2959f68553d80df211c4927f7bc86ca75931b63720942288f77988f3f55cadee67465258ea6705d1fe8d6a132c0973ac96bdd7f36e1a47b0cb21be6ce8228076a52d41f4e320db65e59d5ea82793f9719d2"}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xa5, "7bb311618615a1b60e4cb3b47ad3cb45210acab532b23ca089a11f60a313ce4223b8439e87c5ebe4ecadbe28ad8afa8da344ed3844d897e10d86c81b912179f1328b74022c163e754b3cf596498d3b5cb58d214ac6813e2454e64f2e5a233dac0b34b4807057af209187726766f41263a9684d641594e1bd61a176e105b62b0ba4f09ba47ab54f770a8c09988b6980b042dbac9e9cfd994b35024bd332c376651dfcfe277c"}, &(0x7f0000000180)=0xad) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0xfffffffffffffff9}, &(0x7f0000000200)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0xc8, &(0x7f0000b02f88)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x204bd000, 0x204bd258, 0x204bd288], 0x0, &(0x7f000026bff0), &(0x7f00004bd000)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}]}, 0x108) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/28 07:20:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') preadv(r0, &(0x7f0000012ff0), 0x0, 0x0) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) 2018/03/28 07:20:18 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='environ\x00') getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'security\x00', 0xf0, "c9b76c9822038194c81dabb15c71fba43286b7204cd16abb5e2f8d248b2212d89040391e5b34148ffded93fd49e27cf778b03f8299a4b25b0288a28e185f6b13800cc1030bc99b88f4acf87580f80478fe1758d0bdacc716d21a389ee90f0461109be4a5375cc9c5726c17c8d37012c851cb22486f98fb63fc7429d4f7b01da5ba5f245c62ea276f04c8298d97fd6f37a1c693b692633b975ee8d996d3e68323f8a9221776430edb3dc62a1adf8bea796343cf349a2a61129ebbc7f7aa9ee989245c1e8693b55d2c6e62086e7c7c29b20d05413e45efac75a9e86caba32cc2cf33c8c73b8a1445c5d50af3dbbc9f3971"}, &(0x7f0000000300)=0x114) r1 = open(&(0x7f0000000000)='./file0\x00', 0x620101, 0x40) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) 2018/03/28 07:20:18 executing program 1: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @empty, 0x4e20, 0x4, 'wlc\x00', 0x39, 0x8, 0x26}, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x201, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) [ 53.465549] IPVS: Unknown mcast interface: [ 53.476062] IPVS: set_ctl: invalid protocol: 47 128.0.0.1:20003 lblcr [ 53.491523] IPVS: set_ctl: invalid protocol: 22 172.20.20.170:20002 dh 2018/03/28 07:20:18 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000bc0)='\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='user.syz\x00') 2018/03/28 07:20:18 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000017c0)="558830b2469fa73ba85f9d14e5feea16102a4d1b9be5b7826d27abe85d1fff7ea2d5e18bfb41fc6d4b629908ded8aefbee8b2d9cba365e544282ca593d51c3d0ca63c00eb14ee66f144f5f98fadf941a3198e8a440d5cb974639ff6790751b", 0x5f) r1 = userfaultfd(0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) r2 = gettid() ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r2, &(0x7f0000001700)=[{&(0x7f00000001c0)=""/136}, {&(0x7f00000000c0)=""/38}, {&(0x7f0000000280)=""/86}, {&(0x7f0000000300)=""/243}, {&(0x7f0000000400)=""/253}, {&(0x7f0000000500)=""/191}, {&(0x7f00000005c0)=""/4096}, {&(0x7f00000015c0)=""/232}, {&(0x7f00000016c0)}], 0x1000000000000087, &(0x7f000088efe0), 0x0, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/28 07:20:18 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x800, 0x4) write(r0, &(0x7f0000000000)='\'', 0x1) 2018/03/28 07:20:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYPTR, @ANYRES64=r0, @ANYPTR64, @ANYBLOB="f8cf80173f400df1b00a4c5723abfb6460c9b157594cbd981e70d544a98b5b7876777d4ebd8472735f310406d5ce400c332e5c88ac0f23cf39487266090367139d16e7dff42bc0a32eb0d8e7ebe844176aebe70a2850b97941d26f3f5d80868bd96365e353ee0673c228483eb82aba601bd23015ff38a26d1fac2357ed2c77", @ANYPTR, @ANYRES32, @ANYBLOB="003fda0c05b37e989aeedd3a8cb3e09e55b148a0a112d397eff095befdcc062117ae5b9650688db069cbbdd6f0c0987ccf5ba162f068499c19f849e4"], @ANYRES64=r0, @ANYRES16=r0, @ANYRES32, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES64, @ANYPTR64, @ANYRES64=r0], @ANYRES64=r0, @ANYBLOB="d0cc62dda994e5391fc55f8bbc54f2a0cbeafe9f9b53565ec282f978e32f67871b2ce086e35995b37b459adda0b65a12c3aef8a65a244c245affe4e15ccf1274799d5e1a92e5c847c680e476d0b1b0c7d02d0b2a17996d7fe39e90ec9ab2af809b", @ANYPTR64], @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYRES32, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64], @ANYBLOB], @ANYRES32=r0, @ANYRES32=r0]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000640)="dddcfc9f745c9e457c3ee711342eba88cb76eecde781a1719896df230e80a3946ebb09bf2bb086961f873330a254d716e7cbcdc557c9054910dcd776733f3b9697b3556bb71f7072b903673c35f06c09ddb412ab5bfeb1c0421410fcd4f181cb76ca5b34811c8565b51f3ddbe41c176b893d661b78f7ba615ed95ef558b912fa1dfe879520774f08bfd74f4b4ad86b8c11a866d2aac57452713aac587eb1bde1157bc3ff56308ff90e83f6df164a3be1a748ada332cd100be05c2afe0bac2c22d3d9e46909606171561b4f94c853a830d37b278499c1fd4264c17f5dab49978f1b2ea5aeb96c0dcadb199641fc444c6f") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) bind$packet(r0, &(0x7f0000000200)={0x11, 0x18, r1, 0x1, 0xffffffffffffffe1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6tnl0\x00', 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/28 07:20:18 executing program 1: setitimer(0x2, &(0x7f0000976fe0)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000923fe0)) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2001, r0, r1, 0x40, 0x400) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) setitimer(0x2, &(0x7f0000000fe0)={{0x77359400}, {0x77359400}}, &(0x7f0000018000)) 2018/03/28 07:20:18 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3fa, 0x501003) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e24, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x24000000004}, 0x1c) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1f}}) 2018/03/28 07:20:18 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) setrlimit(0x7, &(0x7f0000193ff0)) accept4(r0, &(0x7f0000c6cffa)=@hci, &(0x7f00001a8ffc)=0x1f0355b916168fb5, 0xfffffffffffffffe) 2018/03/28 07:20:18 executing program 0: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000dbbff0), 0x20) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000100)=[0x2, 0x9]) fdatasync(r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000140)) 2018/03/28 07:20:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7ffffffffe, 0x0, 0xfffffffffffffffe}) [ 53.528932] IPVS: Unknown mcast interface: [ 53.534578] IPVS: set_ctl: invalid protocol: 47 128.0.0.1:20003 lblcr [ 53.542174] IPVS: set_ctl: invalid protocol: 22 172.20.20.170:20002 dh 2018/03/28 07:20:18 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x8203, 0x0) write$selinux_validatetrans(r0, &(0x7f00000001c0)={'system_u:object_r:shell_exec_t:s0', 0x20, 'system_u:object_r:crond_exec_t:s0', 0x20, 0x32, 0x35, 0x20, '/usr/sbin/cupsd\x00'}, 0xfffffe82) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) fsetxattr(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="6f73a4a5cc30997c94810074ba60bed0ea125be64a7c09ef18782e005b2ea71c00c213ca8c6eec27082fcfdce05f9d1345f4546227a82dbb8a56ae55c4707f922723fb6bd31e49cd97fbe3c55d7f04dc8cb2"], &(0x7f0000000040)='#cgroupvboxnet0keyring:.systemsecuritywlan0/\x00', 0x2d, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000004c0), &(0x7f00000002c0)=0x68) fsetxattr(r1, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='#cgroupvboxnet0keyring:.systemsecuritywlan0/\x00', 0x2d, 0x1) 2018/03/28 07:20:18 executing program 5: r0 = socket(0x18, 0x0, 0x4) unshare(0x3fff) r1 = getpid() ptrace$setregs(0xf, r1, 0x40000000000000, &(0x7f0000000140)="5f0ba6359c5dd456fa8fdfdd59ebf98ef1c95e61c6d3af792fb5657c") getsockname(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58) socket(0x8, 0xe, 0x5e4) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x21, @empty, 0x4e22, 0x2, 'sh\x00', 0x22, 0x2, 0x39}, {@multicast1=0xe0000001, 0x4e23, 0x4, 0xd9, 0x3, 0x100}}, 0x44) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/28 07:20:18 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) userfaultfd(0x800) dup2(r0, r0) 2018/03/28 07:20:18 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="db000000ec6fc6c6c136ceb0840a1300b1fe80c6fafd484a1dd065d27c59e56b6ff176e64a21db32decab7b879043b6267cb5f885a04a209d6998ae314d42d29652a9db7e863bcbb3eb01d123dfa75bb0fdc1fba877e7806d4fa657fef168f85d06cdd28ca47104e9a5754fcc96111c6aad44f09d1fedc7dfdcca93c7580000000a8a6ca40c7459199fec44716e742f174e6adb7dce188c5642ccbec48d092f39038ea9033000000000000000000000000000000000000000000000000"], &(0x7f0000000200)=0xe3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x0, 0x1000}, 0x8) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) creat(&(0x7f00000000c0)='./file1\x00', 0x8) writev(r3, &(0x7f0000001180)=[{&(0x7f0000001080)="fd", 0x1}], 0x1) fallocate(r3, 0x0, 0x0, 0x5) close(r3) 2018/03/28 07:20:18 executing program 4: r0 = socket(0xe, 0x8000f, 0x9) sendmsg$nfc_llcp(r0, &(0x7f0000001280)={&(0x7f0000000000)={0x27, 0x1, 0x2, 0x6, 0x3f, 0xfff, "81aa177e2f558b1910a1807bc4f325f13ff326623ac818a8b4506486d79c4339ca442d0d08be9c6e10c83ea8d1b0ce100da1cb9a80ead412995b0f16ac96f0", 0xc}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f00000000c0)="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", 0xfc}], 0x2, &(0x7f0000001240)={0x28, 0x113, 0x8, "28a494e1c208dd45573934863efe2783f406cd"}, 0x28, 0x80}, 0x48040) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') sendfile(r1, r2, &(0x7f000036b000)=0x49, 0x7f) 2018/03/28 07:20:18 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/213) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000240)=""/137) 2018/03/28 07:20:18 executing program 1: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) recvfrom(r0, &(0x7f0000000040)=""/127, 0x7f, 0x10000, &(0x7f00000000c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x80) fallocate(r0, 0x20, 0x0, 0x5) 2018/03/28 07:20:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) exit(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000000)="1caf4fb6f135e256be6078fe6a13680108bb66f3ab3afa739f59b36c9f22f6f9d2a4434acf1dadc65208d47f", 0x2c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0xfffffffffffffffe, 0x5]}, 0x8) shutdown(r0, 0x1) prctl$setfpexc(0xc, 0x130003) 2018/03/28 07:20:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x80, 0x4, 0xb, 0x400, 0xf4cd, 0x8000, 0x100000001, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e22, 0xb7, @loopback={0x0, 0x1}, 0x400}}, 0xe3b4, 0x1, 0x7f, 0x0, 0xa4}, 0x98) r5 = dup2(r2, r0) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_wait(r1, &(0x7f0000ae3fdc)=[{}], 0x1, 0x0) 2018/03/28 07:20:18 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000180)={0x19980330, r1}, &(0x7f00000001c0)={0x7, 0x7ff, 0x3, 0x20, 0x5d44d103, 0x80}) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, r2) 2018/03/28 07:20:18 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c00000000000000000000000200130002000000000000f8ffffff00030046000000000002000000075c34f4f0fdadb80000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/03/28 07:20:18 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x20000084800) r1 = userfaultfd(0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f0000007ff8)=[{}]}, 0x182) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 2018/03/28 07:20:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x6aa) munlockall() setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/28 07:20:18 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5c, "567a126f2f10010b369a285d9dc486146feb4ee4f43c9e1cd9c7871ea9663c00582117d7b3d3e9a654756405fbf7885d119aabb1154f16a464d706c6533a7983a26099d897a541924157558628b807f2fb1afe4bc60d47f84e119bdf"}, &(0x7f00000000c0)=0x64) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001040)={r2, 0x1000, "dc61fc928ba369fdc4c00fc249b94314c5a89b6d442e4866cec5d46bb75a88efd107bf42f17b127fc5c7738f97c69f4e185e0d9756b4e861c4d7855ff4510f67a585680cc0c911c6464016700c4ed7e32bcac13c09e273819f83cb99e42a59efbf823e9d6a0ffc48719b13c80141b7b3c5bad137c8ee1a8d8fb7eaeb7d610e31d5098c23744e0215bf49442d3a4bc7431046a21dec8b8a889e50837c1c4008a69b5f4a06889ffa0695444149d89fbeb63096a88f2dba5827d2e7da00a3fa8673043d7613d49fde2c2c9e98d9982f8a7712d2222ef94a8db698f3434de4195f60ec505dc36c9b396733125b5ac126758e8f661cd3703a858080fe4b92dff7dd42cf583d9210af18e779f2301cfdfa0c3c1574653c684418d6924257fb48fe71cbd319c1e3d6536ce1b9518497bdcc3c0b9eb08795fea8623c6439dcdef7cf4483e27c5b10ce92a5bde66e3d756b0d3cf3d139c367b5e881737e41641de841558f00d23f9e9785466be81f365d4fd66cdad252f2f85ec0a009eb02d54ecb0434b7675ff7ea4dad99e5dec7640ed826635a4c055ce80cc18e1574c4e9daa2288be32b1650c0ebd723c790f382ff3668de9649af88ef9b6a6203e4db9b7a7d5fdebdddb38bae5c4eab10c147ccbc1a84b480156c778f7c6f5495caccaf5bfcd7d03bcea8c49a7c23780c0d41ea2666883ded53cd6c9e3be5dd80eb9bd1c475312cd2e40a798c03813c91b61b26a930a37ef2b1baa622874d4e34c0417a4ec663370d94368b3df03b2dbf2b08a75df63f86cedc6dc472f9266a104590584aeaf745c0aefe49602da3eaf47ebb8f6206afd7367ffc7aa7d7dbda9d0bf70a1d7eaedb1955cdcc4e0b1fe546348d03add62b551a379c4083cce0eb1431bc8aedb8d7c63de29295e473713f65d05e916d146a534d1574f64d9e350f5dbc63275860e78d08dfb4111db21d87d4568b34f529790bb7aded5259a25e58c34b5c8d662a8f589e18884cf2fe97b3d39ef8a49cbc3513a477aeeb539c77dc3bc8ab334a1d28b58a8aa28fecde7f8514de0ef9eaa7c41ae08270c5b12607ab175d90be07676f2ed94d9dd4f53d36ec73c42de4aa6334e85c688d9aa6465ba80e78911bcaa3b717823028ce7bc1657a7ad3591a127e50db49e0b76485877ef2c6b36e568b76569f731f3a30310d328e9d22a1eb19716085d526cbd1ba9ab3236af3ca4e6e59e4f1a78fbc8f8b57efc254903c1407178beaf08dba0a349324f678888b894bac47f62833f98016d738c1a466b55447baf4e364ed6928938dd5aea39fac3c883d58ee35ca7184c4e043f2f5ccf9d892669cdb5f42a31cc70533910616baa81c367e090c89ed8ceadee9ca41e281b9dc3d966a2af00b80aab29fa19ed674466fa1f1ec7a036e983801365dba022dba0b708082028fe68b9cad6c95fad8c8e99b1233a746f7d230b1884ace3c0bdf90f47046057888d68c6f60a039d04e60a7620942f2c50ff33bf7f5f16c6a56454d354e58382defa7b74beb16fa454783b516ea4f8caaf1a552e0a8008b00089d94bd13b444f2418cd86b17ebb37a38f465614b9d326adfa057d43bd744da8519737e12d8d6a36136de16d9a52383950a8bdb6b4f997e2619f8fb70c1e321812fe97f8b3316d396f86b793c41490735bf003e3fffb4916337c9553678ca2c5e2e0e4338148f6d3244185c9fbbe1feedd616574041b5302c0ef128e6eb7ac69319687f478c9941a8c97159cac9fefbfe6d6e72b403d44cbd85f0f41bf10471fd67e25adaf53e02eef9bc376e1094191d2a851af2fe8962b7a0033eba3541eb860cbe12151eea55334a2bd310e10e19989846bb84c8e41d00d4c88b071373d8c8f2fd64971ce66974fb47d86ed12c3415898f6a5d04e2c2d07f9396ca702ad954406d5ddb052f0e1ab75679e85417e891c6a5fc2c418d9190158116a1045e77a71d9ec99533fa9af879479d30e3e6bd6ba0e417362a5b07cb30b1a07c5320f7ddb01d092c479979368b9f7f796287978fd7bb5fd52ba7350ec72979accbdf6ba820d8719ec4d4db5c34f164085ae2bdf6ac9d68272abb1f29c1d06f4b6210713b02dd2ee32a3143eb3743854cdc6302511c6514c63eb5cc3a29e048928b6e64b152b529679768c1b6e6197ecac995a41d3af01fb3c82a097373bd9d7a61066013f6bcebb7cd5dcc05d46809724b3b58a62e29f4911e2a7442c0340abcda23f09b52758352eef3d429817f7b2aa8b2494d0f629f558397e9d80d33480fcb8b2f61cf9400ebe00671a95c1b4103606b02a23ddc8090824c26e04b68dfc4b69122c821bb154231ba16681d85e2b6dbd5acd84f7fa80c87f9098e33703c8f9c4e3c02b8d6336f6e574aae837b9cb77799677a92c70758b8f18b1e896c487f04638f352494ce14191de8c1e63341645f45175f0e81240fd12fb47bb4092c3c4d3468d7692baf40fecd1d5508d8a9156fe5a67bc6de497d7ca9585ce332b34630fee5323a9cf047dd114bc4a6a31d89db92a323b191f4281b29cbf9803b50f694f6f3d22c7d283343365d4d8ccf5d585c60f4362a4efc2d6cfe8adbf7fc4ff4ec11cf710ead70812a5fd33eb319fed3bad6215e0ac42987263bb05a1a759b6c2f19afb1306a3d94948586e39544a259a3e5a959e7ea87fe7543be12ac9ad676454bf10f6050f19e7ad880710c1f79c1d2d029ba0fdd3fdd264fbaea30a88cf52ab49e9fd5b316c4f3f16d05d50cdf0dbbd163c592233338523027c94219460de150eda7e7efa20d88c70c427502549d97edf456da21c110a1abaefe43fdd545c3d7ec35fdd81757096c272ec2513910220aa009bc8061d99b06994e07a954fd3566c25698cf0a9016f6e0e3fc63ac16cdc88ebded9a711bee131f12ee204fe868463bc4fc2330b9fdf78600eae444aad952eca06f94a552ef63601f1efc1bc069cd9bf7145931275eb0e9c21e7c492b58ee63ecd62274af36f69afd1ffcab89421f877413332bc1efe8f2977498406501d437e9a14f1d05bf9df9faa133bf046003f9a015d3a1545c4148927bb60c22b29df2203855e110c9ef1b40a516db53e4c26b7c30932f2ed0fb793c69abd335a77402ad0174089a5bdcca7a381e1bab99eb32335a930f143fc4d984e5841da678e3f32a8368802559afa857ab55c60a2eb9b61611ef63f2cab813cb8325b4b01a70af3bb5a5e49e5013fa5b9fffe1d65e5e0d58dfeff0cf31e6b51dcaa360cb969ce0551ea028c382a215694f44e3b0795dfdb351bcae8b39d7d406452f85ae2e80a64945203201e9b2733a09172092df422955cb1fd5a4200db868f7c7118aa60f4961d55dd6aed1b60dcdf4d2c27a2a3d219e88c76a52c081bb40a03c86861ce5433905085c47eabae172d3c48fd45bf5a66467ca83613c1ceb85cafe8c1b64543923ee12000e53e71d408ecaaaf833810f00cea8d60b6f9d2dcf59a4ea962a06217540591a566a815593b20518034f572532173e099d20e2c060bfdb78be9042451a1ee1918457fdd7861ebbfb62f269f2537a7506fbfed920b577241698db5874c5f350cc894285a24474101bde65b80f85eecb6ad790bd18d0687e0c9da7c2239f7c1327430059aff73710b1421c8344c845c1aeb08b8ee48b6ba4e17a9e6db3d7d412cd5037e7d518031a7548861ab6a4225c783c6d11e0368c4327429c7f4be5d62df971aaba5bbf124cc446f06966e231dfededa5b19a0930a1e89042b8fa0f39fae35965e094aa61ef25eecd57a9405c35c1593f70bacb57176f6827479516f90c1d73c49c3b0981e5bff5e9004c4d7c203a5ebe3ca93bbdd8f602e7976ee62342580c020a9a4dcb052d2cb6b27b34a86c1b093e5c18c92bf26a1ad78640c7823544c83a1adc61937edfd8c289e25aedbf36eec6a08f523c2bddad00e5892aa85b85d0ea1919c6cb5278fb5b46d4a458237f9d85bbc10cf04845c353686511f9f766c6b45a3851ef842aa588daf67d328b276607dadd957c54b729260fadc830c5e6076033e690e032af0f345483c5c6370597084bb3593eb7cb8fb835556b4a07fbc84f686d80356d1986a1a9d82ad5c7fc2a575fd7256373185be3d1be848359a36f90ba1ae94d135162ed3f6b4ccce8861c303ae6d9d9e69e536f74a1ef608f36aa0cb2abc4e378aa4eab509d6136ceb13d807d0532d0936f6504336121aa53cf0b15cb0a9d0d7f5220400936f6ad8e95198ebe4b3a89518b4a12f9eb803c04b405c420cfeb8ebac6c50f7eeba791059681e4259fa6601f99442dfbadd06dedce89d5e3e11e1ce724112f0fe657d37e67f56d18e8736ab6e9a2027cbc15fe7379e91edb4e7311084b951a799a7d4f039487a874bbf72c6743bae7cdf4145fc4107f64df60fc5177b7aa931963283d37c0e4e180e85db5f7ca8a67a819771693c1471cab90276a59963148c8ba4437b5de8c866839d5fe420ac149c449553efc0afd8307570e3614b534de279a0446310a2efe7445868e2e8eefd0a1163f5f9939be040652eaf34f2e246e2518c34cd9cba4bbede937080abb46cef636738e2f405bf8dc3c177e95d960ce6a159301984174bdafd43b3ef61094d83b1870f191e7faf92268ac29af4059a1bc3a48b6fe5ef3767fec2603fd23ed0da495e4b4ae785b1d1f2f218b1f14834479492af1a84c8cc67e1f9ef613ea0ba99ef5099a2c8b6aff0765b47898e2a0557db16481197cb84537a57a657b22231c5b401db294cbcfa184d64e750c3f0544ca28e2d495b3d61ff3319d272f25b7901d440b84c207abfefa47b4b02df226d13c4d729a95304603deb88070b01ce999add9b43c9e7b93e7beb9285928e7929b3f427ce0656312d7609dd362ee3ddb448cefcaca2c396b62e40526b83d3ec2445367dd7764314209b75f90a2bfdee75ac49162ca47a11b0d286d1ea421915cf0a6210b3b8b5997bbcf01a08b96f0bd328def99eda408d12fd799224f9058fed34487e45878ae1834e0fc4292c803b0cd42ab9bd7eda86aa62144cf9fad4cce3eaa06cbb366ecf9d8225200b4fb8419b6a69bf47dc0b46158d01c2c1d48332b14e094a398304519284a41ef0504e2f49a41feee68361f41d9142233352c4131a10703d2224915aff5412a366d0f506d01f29b96cfa21e88ba00114e854c4055c67675178aecb874c3e66eb16a99d0f5a38d514ce5147e4e215252c988bb453762342a29b8d0252408a2b6e68f9de3cf609054a240f1e5c7f1385dee4b1999d1f4a7b52d028a111aeb4b41ba1d83c7a66b5ecb7d7038ac4eed99dfcaea39f026af1508c817a9d3288346fe6c61aee2da213afb5f084588dc9f13dd38b440cbcfe4cc9235caf7d30646755d2750dd80289fea84e67e9136b21e87cbf091c1ed71d6e606f774a39164588f584cda5af41ac5751e94faf3c2e4d5153ad1958d5c5384cc399c8dbf3571112d0b5b222edc0c662d5086347f2a3e3c90f76b9f465d84b0d489b4ecc72a96c1c53b2631581a4ed637ebb7819ba433cf2462b655819295e64b1c8c3e1c2fe507d99f07617057eaf3bb8010441556b77c299ae6494d39267255f1d36662cdc486c6ccb745abdf6192a351ddbd83a0c7a9def02cf3cfa2289a88722837f4c805bb23d6841d71d129ee38b239ef0936101532fff1e810a999e2b9d06512a07fb02ca6194f7a072389d488ca4566933dbae73c6e589548417e1a64b6dcc56c58603d3ce64027f21b105bd4975c62046235ea4c9b15648fa0c57c07c7fb4bafd43f6a7e186daf70a847356748d03f16be9e8dc6ae"}, &(0x7f0000000100)=0x1008) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000012000)) 2018/03/28 07:20:18 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)="73746f72f100", 0x20103c, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/03/28 07:20:18 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/28 07:20:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) fsetxattr(r0, &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='eth1&wlan1vmnet0%+^\x00', 0x14, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000000), 0x32) ioctl(r1, 0x227c, &(0x7f000097e000)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) 2018/03/28 07:20:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) process_vm_writev(0x0, &(0x7f0000001340)=[{&(0x7f0000000040)=""/19, 0x13}, {&(0x7f00000012c0)=""/82, 0x52}], 0x2, &(0x7f0000001500), 0x0, 0x0) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) epoll_create(0x6) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x7) keyctl$unlink(0x9, 0x0, r3) getegid() mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f000049c000)='.', 0x0) 2018/03/28 07:20:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) getpeername$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/03/28 07:20:18 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa0401, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/81) r1 = socket$inet6(0xa, 0x400000000001, 0x3) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000008c0)={'icmp6\x00'}, &(0x7f0000000900)=0x1e) 2018/03/28 07:20:18 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000000040)=""/149) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x0, 0x1, 0x1, 0x3, 0x2}, 0xad, 0x8, 0x5}) 2018/03/28 07:20:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0), 0x0) 2018/03/28 07:20:18 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x4, 0x0, 0xffffffffffffffff, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x20000}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x400, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0x40, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000180)="e7f0af8515b58fca346b67ff43e21f53a0e9237bbaf0c745dfda4cebbfd30ff8c47af016aef756796c366ce390ae") write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/28 07:20:18 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000000000)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x9, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) 2018/03/28 07:20:18 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f000039e000/0x3000)=nil, 0x3000, 0x0, 0x15150, r0, 0x0) 2018/03/28 07:20:18 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000600030107003b00010001000300"], &(0x7f0000000080)=0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x6100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x74, r2, 0xa00, 0x70bd2c, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x39f3c021}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xac}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}]}]}, 0x74}, 0x1}, 0x40000) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x4fd5cbca}, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r3, 0xffffffffffffffff}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/28 07:20:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=@acquire={0x134, 0x17, 0x401, 0x0, 0x0, {{}, @in6, {@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x200) 2018/03/28 07:20:18 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xa10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/201, &(0x7f00000001c0)=0xc9) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000200)={0x9, 0x9, 0x5, 0x7, 0x1, 0x5}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x80, 0x8) lseek(r0, 0x0, 0x0) 2018/03/28 07:20:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000600)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3afa31de40b14bf19ace3fa71bb9f9793afd75e15d5eca1403556dc5346ac0ea419ef0d73490e479b1b73bffc63a22fc7a6d698fbdaebfb8f29ac60cfdd6fbc017031bc443a766067457a6ec995fd4b7df3c85d636175f5041a42b6a84393f730c12bd79f07397bd93240c428b21e87", 0x150, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) write(r0, &(0x7f0000000080)="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", 0x54a) 2018/03/28 07:20:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000d16ff0)=@ethernet, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x3fc, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000500)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0x92, "161998bf98251dc5ad15ea2af2d005f1e03270717097acb8564718e69346010989ffc17f091aa56f1a8c1b8faffcdf5f7c328b712c355f06c114c0471745197d21aa62680a8701764ce070936914a1165edf893cdda2e5227fbb6ffe432c223a5f10a259d3491c7855cdf73c25807939691f1ab894ee78aeb85dbc586fdac36b373ab6ec5b62c4ba22ebdb775798e96f0000"}, &(0x7f00000001c0)=0x9a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000480)={r2, 0x4f, "149388aa3294c888453fd719e257b3476c3c8735f1d7b09bb6b329809defcb8b1b19e82ae7ed5bb02306d21d6e1390e07bb023f4c312fcd1ffa9a1a8829f03d5b9cabb8860d60d757dc20e02291aeb"}, &(0x7f0000000200)=0x57) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000600)={0x1, 0xac, 0x1, 0x2, 0x7, [{0x101, 0xe96, 0x7, 0x0, 0x0, 0x500}, {0x2, 0x9, 0x0, 0x0, 0x0, 0x2100}, {0x8, 0x5f9, 0x2, 0x0, 0x0, 0x200}, {0x10000, 0x7f, 0x2, 0x0, 0x0, 0x201}, {0x101, 0x4b61, 0x0, 0x0, 0x0, 0x1088}, {0x1, 0x4, 0x100, 0x0, 0x0, 0x1200}, {0x3, 0x5ada, 0x5}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="4d000000cc64c66098fd1caa8c3557e62b98389b3d6425ec9eb897234973f2470fd0c081daa537b4fa2d1868f068da5e40a741a8ddddc4fce67ca6121472f7ae1e0ca8ede63d34327d9d3b0a3263c715bc2d7b9d8f56b56b674631782d7bdb133b77618a6f7d622e67d8c6b42ae6bfe9166d6842772bb81038b98aea926efaab7af857e6c66cabe8ddae9aee34253f37f86eb6c4c7b524bc76fe1fccf47312782c46e4fa6e3344d87d40d9148215ce03611a7a0dbdcb91ad8cdf611c2e450a41d6832f4b22df83e9c8f2dd97e8776049ce33d5cb9bb038e6b2c0eb9b6c9ace95e3fc205aefccbdf466ceae0aa89e93af8b43a82aba1ab9"], &(0x7f0000000240)=0x55) 2018/03/28 07:20:18 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x10, 0x0, &(0x7f00000001c0)=[@request_death={0x400c630e, 0x2}], 0x0, 0x0, &(0x7f00000002c0)}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x9, 0x2, 0x100000001, 0x401}, {0x2, 0xfffffffffffffff7, 0xffffffff}, {0x7, 0x1ff, 0x0, 0x3}, {0x10000, 0x8000, 0x0, 0x1}, {0x75b, 0x8, 0x7f, 0x1}, {0x9, 0x6, 0x9, 0x20}]}) 2018/03/28 07:20:18 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10402, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x3, 0x2, 0x3}}, 0x26) 2018/03/28 07:20:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370750089cb6c49c369a226e211b5c07759b9eb19f7c2c699a85d5c3745467b3af2770c1645ee7bfa21da6c843b91cc8a69e0ad981551e1aa12b7d438fc12ec8e0fb0306632e38b018481902814751e7c0c1c0e2a176fc857197007c9b28c029ac341f75a7db1bde49cb2ad70fde9dc6590b8a933208aa1cdfcecabbb3d3da2ce721da5cb7ccbc1640d", 0x200002, 0x0) r1 = open(&(0x7f0000000340)='./file1\x00', 0x400000, 0x1c0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000400)=0x78) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) accept(r2, &(0x7f0000000280)=@pppol2tpv3, &(0x7f0000000300)=0x80) open(&(0x7f0000000000)='./file1\x00', 0x20000, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x10000}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x6, 0x6}, &(0x7f0000000240)=0xc) unlink(&(0x7f0000000140)='./file1\x00') dup3(r0, r2, 0x0) 2018/03/28 07:20:18 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x1, 0x80000001, 0x8, 0x101, 0x8}) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x202, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') pwrite64(r0, &(0x7f00000000c0)='h\x00\x00\x00\x00\x00\x00\x00\x00', 0x5, 0x0) 2018/03/28 07:20:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x18100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) r3 = epoll_create(0x100000001) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000140)=@req={0x3, 0x3, 0x7, 0x8000}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000180)={0x80000004}) sync_file_range(r0, 0x3, 0x0, 0x6) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/28 07:20:18 executing program 1: r0 = socket$inet6(0xa, 0x80806, 0x3ff) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000000)=""/13, &(0x7f0000000100)=0xd) 2018/03/28 07:20:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x111200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0x69c}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={r2, 0x3}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) sendto$inet(r0, &(0x7f0000000040)="1ae53270155dc5e8551688d3c15ae8dc8a7ae91853ecd5d344e9a2cd616216ad3c7d8e6ac6859d2188c80950eb295280502cf657d561e6f05fb64ab8b6747c04a1371848941c393f21c3f626ce6b5716a37e9847bfa56530b7a38f7540b8f48fdda40772222f5d608cb6630ba1c4db0f8df3071aff44931ae27529ad7bd4a9431e0de66ce3b71a6b17b8c53bb057680936a9f9015af718dde196c99a77e532815aeadd5bb2e0fa50faa53bcd28ba5b31c486d77c2e1da8568d8098d7ddcba54056eb4b305518036a1c80b243f2f9364efd868ec03c92403faa7290283dfadabcd625b2bc067e49d2ab8409eeccaf51d1a4be36cc44fc3a0a747a556e928d8dd864a3f96c5e7bbbf216a74366ce8d9d5194d543bbe2568ec6370162f8536dd2058d471172a373f1708b69d94edbf3edda1e1b248c281fce50e0a832716924cc4ba6360c6a87a11ab9240b943948792ee6899af134523ebadca5ce79f205d1fc85e032c28d54a8a63ea3887fbe5502329c549eb28b7d1b82c16426c6ba840ca56885f2e63ad2e755162c2a23d8e67c5672fd5f3bff4ded0cde617abee1db2dbd5dc7cb2178abaeabec78e66d10b08d20e93367ebf181cc1e8827df188cb78db23c676be0cadacb01fa2e8377caf88f3668868a45e87a2676e3d5d1fc6296ad5a4dd827de24136578761b129044b3cd084f2968a235471b0b49b4670a0fd7cee20fd73f71dce15b9799837187e5152324435bb1481fcfcc7123b5c1469c2c170f6a3322721ec115020613ba16552a95d649fe8db6fabdbaa5639d9ab40bd97b92d7fd5af013b0e67ebe5a4ff69d31640e8019562016d41d6e454cb1f0f47b546449cbbb0b079218260ff22ea23b4cedae8600ca4a1579297cea284656e1206caf6e1ae30879111a3c0a896d76b2e3d68cf5957c49bb9bb9d7b5cd76e3da4d6380f8a915a8cf1b862c2da257a08c4d334460dc5f12e11d10de638f075baec8a41cfe8d3ad90d20df2daa3f8aeaba5092", 0x2ce, 0x0, &(0x7f0000001040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/28 07:20:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x3f, 0x2, @thr={&(0x7f0000000000)="06bc4f949b6cca885f1840892f7e02bd18a0ea2b42d36771435a0986a4a6d8a8fa01e487", &(0x7f0000000040)="6895757426d3339508d4155d3b433ca41a351e42cb567d8206cc715bd05ec6979f64503c25a77ef9f683e46a8bb9054d263306b67a91efa1027e6fa20bbf3e86beffb182168cb7455d9d23fef57918a10e6e06f7cdaa3449989a2a325ac0c410b7100199e7741e4e812b07b9982c350b2347843834f8fdc2d9494803a79f97575d"}}, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000240)={{r2, r3+30000000}}, &(0x7f0000000280)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_cmd={0xa}}) 2018/03/28 07:20:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000000ffe), 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) 2018/03/28 07:20:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x400000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0xde, 0x4) sendfile(r0, r0, &(0x7f0000000000), 0x54d) writev(r0, &(0x7f0000000080), 0x100002b3) ioctl$KDENABIO(r0, 0x4b36) 2018/03/28 07:20:18 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000076eff4)) epoll_wait(r1, &(0x7f0000ca7000)=[{}], 0x1, 0x0) [ 53.906773] binder: 8697:8706 tried to acquire reference to desc 0, got 1 instead [ 53.931724] binder: 8697:8717 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2018/03/28 07:20:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) socket$inet6(0xa, 0x80003, 0x1ff) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/03/28 07:20:18 executing program 4: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x7, 0x0, 0x7, 0x10000, 0x0, 0x1, 0x1000, 0x9, 0x5, 0x1, 0x81, 0x7, 0xfffffffffffff801, 0x6, 0x80, 0x86bc, 0xf0e, 0xc0000000000000, 0x1ff, 0x98, 0x9, 0x9, 0x80, 0x3921, 0xfffffffffffffffa, 0xba, 0xffffffff, 0x7c, 0x28c, 0x1, 0x3bcae706, 0x3, 0xbcfa, 0x6, 0xa1e3, 0x7f, 0x0, 0x7f, 0x1, @perf_config_ext={0x0, 0x1}, 0x18, 0x2, 0x5, 0x7, 0xc87, 0x10001, 0x1}, r2, 0x8, r3, 0x2) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/03/28 07:20:18 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) futex(&(0x7f000000cffc)=0x2, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/03/28 07:20:18 executing program 5: sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/1, 0x1c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000200)={0x12, 0x0, 0x9, @fuse_notify_poll_wakeup_out={0x6}}, 0x12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xb0, "680e90ab652d9e6f9286e6e111fc25300ed64eb14ac1a5d1de0d97aadcf1aa6eb3dd6974160c6db8304455e35b7ae203c5a30509de282c042c9d172af2d1d3eacadde2504221dae5833f14c041f70dd0c05597f4b76b38480d628f1537788a4c1c9edc075bd35cf63f3ae0528aa4da9a42f6cac6b3c967989f9978a33289f4c0f41eba6f31cd638f87e998d3e2c14baa294d8ca04f1081ec3e6accfd8f6e9136d99ba78812e22492337af00cb2ef151e"}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) [ 53.947644] binder: BINDER_SET_CONTEXT_MGR already set [ 53.947652] binder: 8697:8717 ioctl 40046207 0 returned -16 [ 53.950802] binder: BINDER_SET_CONTEXT_MGR already set [ 53.950810] binder: 8697:8717 ioctl 40046207 0 returned -16 [ 53.952312] binder: 8697:8717 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2018/03/28 07:20:18 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='ns/pid\x00') recvfrom$llc(r2, &(0x7f0000000040)=""/107, 0x6b, 0x0, &(0x7f00000000c0)={0x1a, 0x10e, 0x7, 0x80000001, 0x8, 0x3}, 0x10) r3 = request_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffa) mq_notify(r0, &(0x7f0000000500)={0x0, 0x30, 0x4, @tid=r1}) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x5}}) kexec_load(0x1, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="bc5f4a534f5b3fd83632ae9a5d08fb8f10f068681ea53e33f3bb0bc4d65a812ff81939d8f6f6aecef7a2a6e6f48f174bbbc903610a6289fa69155aaaa3b91c72640f18bce6e47abac1b8043d07f604fa394659e0b354e658ebb838c579cdbb5486c1c7c8dd45fd3103d6cf662f50c8708790bcc13b0634e0942df3b4ea94e0", 0x7f, 0x2, 0x3}, {&(0x7f0000000380)="35a116bdb26981ea4f", 0x9, 0xdd, 0x2}, {&(0x7f00000003c0)="91b135f332a47ddc6e68d87d5b9c6c57d31a0bed068c504c9a1a8b09c0101fce5adea1ae28e08c73a7dd5b0541c4e80688243e555d1d2218472838981eba10b2c936c68d529d810bb9155b3894be7b88ddcf16c9444948084cacad0ec9e521ec9f47fd7111a464d03715bf50", 0x6c, 0x9, 0x2}], 0xa0000) syz_open_procfs(r1, &(0x7f0000000540)='net/protocols\x00') getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000004c0)=""/54, &(0x7f0000000580)=0x36) 2018/03/28 07:20:18 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0xffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}, 0x5, 0x3, 0xb383, 0x5, 0x20}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x78, &(0x7f0000000300)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x8000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0xb}]}, &(0x7f00000003c0)=0x10) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000009000)=[{&(0x7f0000000080)="5500000018007ff4040000a80000409302060000000043096c26236939000800210000000000ca8a9848a3c72802c46bab31afdc1320d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6b7b91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 2018/03/28 07:20:18 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40180, 0x30) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0xc, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006f18)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002ffc)=0xffffffffffffff23) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x4) 2018/03/28 07:20:18 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000240)=""/160, 0xa0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2, 0x2}) 2018/03/28 07:20:18 executing program 5: chroot(&(0x7f00000000c0)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc4e}, @in6={0xa, 0x4e22, 0x7a5, @empty, 0x3}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x200}], 0x54) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000480)) 2018/03/28 07:20:18 executing program 7: mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) socketpair(0x0, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/28 07:20:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000587ff4)) r2 = dup2(r1, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$lock(r1, 0x6, &(0x7f00000001c0)={0x2, 0x3, 0x58fe, 0x6, r3}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x2) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000200)={'mangle\x00', 0x5d, "79119334645ffc0d741952a430eca4a0e3c8e1cd1a1af6646018ec103c9d1038915e7fef6af9c8201b25392b7fa259fa78691aee4474bd24810593c32940e9b43797757a380e4a223e81907d2f728c367f8d549fe6d3bd40c8183b5a5e"}, &(0x7f00000002c0)=0x81) 2018/03/28 07:20:18 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x8e, "8c5ee4d9cd15c3d19ca6cb227d2ab8f41cebc894a67d2d165dc1459beb868bc50328dbcef5530d88369f627b1d5249fe4ae37e96adcdebd2fc8a7b808e7e0125f9e6aa2c80894eb8ff0393228ef187cc96ab2a18976eddcd6b6944f1565fb417ae864bb4b21e60650a0ace783484f7947821878af005ab6954462de03a5752a0dc256c558a97b4f148f59209d6b2"}, &(0x7f0000000080)=0x96) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x9, 0x20}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'lo\x00', 0x4012}) 2018/03/28 07:20:18 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/188) 2018/03/28 07:20:18 executing program 1: madvise(&(0x7f0000703000/0x1000)=nil, 0x1000, 0x7) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/03/28 07:20:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x2) close(r0) 2018/03/28 07:20:18 executing program 1: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00000001c0)='nodevposix_acl_access\x00', 0x2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000200)={0x7, 0x1, 0x6, 0x0, 0x1}, 0xc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) write(r1, &(0x7f0000000080)="ab", 0x1) r2 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x100000000a012, r2, 0x0) getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r4, 0xd860}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r3, 0x80000001}, 0x8) 2018/03/28 07:20:18 executing program 2: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)) r0 = creat(&(0x7f000083bff4)='./file0\x00', 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @multicast1}, &(0x7f0000000040)=0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@dev={0xac, 0x14, 0x14, 0x1a}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e23, 0x1, 0x2, 0x20, 0xa0, 0x2e, r1, r2}, {0x200, 0x5, 0x0, 0x3, 0x2, 0x800, 0x53b5, 0x3}, {0x401, 0x6, 0xbb, 0xd026}, 0x1, 0x6e6bb6, 0x2, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x0, 0x3, 0x8a, 0x7fff, 0x3, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000012000)) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000040)}}) 2018/03/28 07:20:18 executing program 7: unshare(0x20020000) socketpair$inet(0x2, 0x80000, 0x100000001, &(0x7f0000000100)={0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000400)={0x0}) r3 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0x74, 0x0, &(0x7f00000004c0)=[@decrefs={0x40046307, 0x3}, @acquire_done={0x40106309, r2, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000440), &(0x7f0000000480)=[0x20]}}, @acquire_done={0x40106309, r3, 0x1}], 0xc, 0x0, &(0x7f0000000540)="8a43cc058a2aa6fed0ea978b"}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x200, 0x7, 0x1ff, 0x80000000, 0x80}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r4, 0x9432, 0x30}, &(0x7f0000000380)=0xc) times(&(0x7f0000000440)) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x802, 0x0) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000040)="cb61fb8ba30485d95d59361cba96463ce2ed0968a8d452451fcb260076b1b8f87e997a0c7ca006c13a74debc1b02b9ae8ec0f3924cbde1f84e11b1527bb74ddd5fd768e76d40f4761744e778138b9f1af8df5c") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x1000, 0x7, 0x9, 0x6, 0x8}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000280)={r6}, 0x8) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000001700)='net/ptype\x00') sendfile(r7, r8, &(0x7f0000000040), 0x100000000081) unshare(0x800) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/28 07:20:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) fchdir(r0) 2018/03/28 07:20:18 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0xfff, 0x4, 0x7ff, 'queue0\x00', 0x4}) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f00000003c0)="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", 0x11e}], 0x1164, 0x4) fgetxattr(r1, &(0x7f0000000000)=@random={'user.', '!posix_acl_accesseth0*em1eth0vboxnet1\x00'}, &(0x7f0000000140)=""/96, 0x60) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r2, 0x5, 0x0) 2018/03/28 07:20:18 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40080, 0x0) accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r1) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket(0xf, 0x3, 0xd7) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000180)=0x3, 0x4) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @loopback}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{}, {0x0, 0x7ff}], 0x1) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x60, &(0x7f0000000040), 0x0, &(0x7f0000000000)}, 0x9}, {{&(0x7f0000000a80)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x2, 0x4, 0x0, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6a5}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000050000003aa66e8a00cb4d29"], 0x10}}], 0x2, 0x40000) 2018/03/28 07:20:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/netstat\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) sync_file_range(r0, 0x8, 0x3, 0x4) 2018/03/28 07:20:18 executing program 6: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4, @in6=@local}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x200, 0x1ffc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) 2018/03/28 07:20:18 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bdev\x00', 0x2, &(0x7f00000001c0)="2e7af7dff4918b71c5e3dd18e22d5bce25621562698eb8fdb3e074f82485f7723818fd6922dd74d256787ff989a4f4919d310c75a561db4b3bbc11de0fc7cdd472047291f68d3dad7bf0782cdd54f3bbbf114a5ccf") mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x0, 0x1) getdents64(r0, &(0x7f0000000080)=""/215, 0xd7) splice(r0, &(0x7f00000002c0)=0x17, r0, &(0x7f0000000340)=0x17, 0x2, 0x2) 2018/03/28 07:20:18 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) fsetxattr(r0, &(0x7f0000000340)=@random={'btrfs.', '/dev/binder#\x00'}, &(0x7f0000000380)='/dev/binder#\x00', 0xd, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="64010000", @ANYRES16=r2, @ANYBLOB="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"], 0x164}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r3 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)=ANY=[], 0x0, 0x0, &(0x7f0000000200)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=ANY=[@ANYBLOB="11634840000000000000000000000000000000007f0000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000003fc0)=ANY=[], @ANYPTR=&(0x7f000000eff8)=ANY=[], @ANYBLOB="a60000"], 0x0, 0x0, &(0x7f0000001000)}) 2018/03/28 07:20:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="00736e91") getdents64(r0, &(0x7f00000002c0)=""/172, 0x23) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="f87858c793530c311567e53c6db814559138693fd91cbb92e81d0f2df9560dac6ba9286cc57a92bcefc10e074533e54ff47801b17ada3bdda0a943bc271169d1e9e521aa0b6194933a5a8d588866cc8af22206dcc24af5d8d5ec9026ee5ca9e1ee6c0872a86603242b3b6e16fe78122682ac81fa503ae55e8686b695dd00", 0x7e) 2018/03/28 07:20:18 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040), 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) sendmsg$netrom(r2, &(0x7f0000000440)={&(0x7f0000000080)=@ax25={0x3, {"3344ea0845222a"}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)="254cd268f616bbd12e3d558e143a", 0xe}, {&(0x7f0000000100)="b7154444d41074857fa6380213ec3756c12635c19166b71623f3bb06f6452b7f0dfad58482fb682a54b64ae62160726b143b300c2db103fda1b1898b5fffab4c68740f0cd6243d6df654ca1a7e4d6f6193f3273e", 0x54}, {&(0x7f0000000180)="3a673a55cb36a21d05ec24d72111af223a04c13c2cc15aab2aa0944391c145599b11a674dc804fab5e9e6dd22eb9d6c221475585050d314eda48bf165479d80d86474c381db04acb7eee03e7a2dc4672a054f01e5e94", 0x56}, {&(0x7f0000000200)="462427e6539aadba622acdac5e4b5eff4eaeee1e0595fd02d0c54674ea172869010683f0c7df3cfcfe1bb335a12dfd703f367f4b358c881961519408da34a7ca3b32d4c25b36c40e268b64f31c62a354127cb1de6844cc062e77b813b8104fcd3e315bae1a3e7d1b695538d48d91eecb24fdcf8fe18a48532d7ff368f0ed0acd1591af5ec2450c12b829655bea2a7a4e532656a81cecc246a428716fdb569494a1c2091ade90f626d0450397bbec182db38418ff84d8746188dee417c4340f1f79a1597baa3c1c9d28c7550ed6464d646c3bc0629d7063f3817c9d1a1cba", 0xde}], 0x4, &(0x7f0000000340)=[{0xe0, 0x0, 0xea9, "2e45ca6c955871e08b40665f23c958f1320b835f3c6a8bc472f30fb7ea9df96a0b415fa72c4513859a981ecb068f9ee4740baeb1157197e9ab9e04e48d1d9336ec3fcb8429d2884af39ebc68644ee5a0c61096a0eb4bc6e8f84490ce0d5314abe0bfe77c72837a69fce9d3bf69663341bd79c5aa4d69c71f0bc93efd4722f605ef63bbf326feacdb26d431b0f9b832de43c5607415b02c1ee2b2c0f13fac5a19188255ad49d599670868366c49bdcd9529e34d5c7973291113027e18d366c6fdf09088e959d84e5eb3a16bab50"}], 0xe0, 0x4850}, 0x20000000) 2018/03/28 07:20:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) read(r1, &(0x7f0000000000)=""/154, 0x9a) setsockopt(r1, 0x5, 0x7, &(0x7f00000000c0)="45db64753c4f6f5e5c9401656634eeeb0c958f0dcd8847b4f54c91123a20b3515f895d774dde4c6ba61e608f70badf2d8894d82139eedb518c28b86bb6c9b30b84f2bd9750601544c7a5055048a590ebe173aea6b38d438ac1ec44495f2fd7a8df7cece0b53dac1c05bcbc233c1ed4f40fbd403fa6dfab4b0e4741ebac4522c68cd1d4d54c108e594f4a0da2879e79265f89dd08de67cdb10818fa048daa", 0x9e) r2 = dup2(r1, r0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x81) 2018/03/28 07:20:19 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20800) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000100)="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", 0x24b}], 0x1) accept$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48) 2018/03/28 07:20:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80241015}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r2, 0x10, 0x70bd28, 0x25dfdbfb, {0xe}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x1) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000200)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe4c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/28 07:20:19 executing program 5: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x7, 0x1, 0x1000, 'queue0\x00', 0x6}) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x6, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x247}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000340), 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r1, &(0x7f0000000100)=[{0x10000, 0xbe6, 0x3f, 0x4, @tick=0x6, {0x65f7, 0x1aba}, {0x49bc, 0x3}, @ext={0x20, &(0x7f00000000c0)="06b726e22939d7012c0f04aec4e4f5b8c62e6d1a03717ac1daabd68ed710899f"}}, {0xbee, 0xff, 0xffffffffffffffe0, 0x9, @tick=0x59800000000, {0x9, 0x2}, {0xa5, 0x101}, @note={0xdaf, 0x5, 0x6, 0x20, 0x7}}, {0xffffffffffffffff, 0x3, 0x32, 0x80, @tick=0x1, {0x80000000, 0x4}, {0x7, 0x3}, @queue={0x7, {0xfffffffffffffffd, 0x2}}}, {0x98dc, 0x1, 0x10000, 0x66, @time={0x0, 0x989680}, {0x6, 0x7f}, {0x8001, 0xff}, @raw8={"0b43c905c3982acf757b0854"}}], 0xc0) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/03/28 07:20:19 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$getown(r0, 0x9) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000040)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)) r3 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') sendfile(r3, r3, &(0x7f0000000000), 0x10000) 2018/03/28 07:20:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8, 0x20}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x8, 0x0, 0x53c, 0xffff, 0x2}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) connect$unix(r0, &(0x7f0000000100)=@abs, 0x6e) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)='1', 0x1}], 0x1, &(0x7f0000000340)}}], 0x1, 0x4000001) 2018/03/28 07:20:19 executing program 5: timer_create(0xfffffffffffffffb, &(0x7f00000ce000)={0x0, 0x17}, &(0x7f0000044000)) [ 54.280217] 9pnet_virtio: no channels available for device ./file0 [ 54.282022] binder_alloc: 8818: binder_alloc_buf size 4593671619917905920 failed, no address space [ 54.282028] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 81920 (num: 1 largest: 81920) [ 54.282044] binder: 8818:8824 transaction failed 29201/-28, size 0-4593671619917905920 line 3133 [ 54.290725] binder: BINDER_SET_CONTEXT_MGR already set [ 54.290734] binder: 8818:8824 ioctl 40046207 0 returned -16 [ 54.293134] binder_alloc: 8818: binder_alloc_buf, no vma [ 54.293151] binder: 8818:8835 transaction failed 29189/-3, size 0-4593671619917905920 line 3133 [ 54.320776] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/28 07:20:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000), &(0x7f0000476ffc)=0x4) 2018/03/28 07:20:19 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x100, 0x8, 0x1, 0xfffffffffffffffd, 0x2, [{0x6, 0x5, 0x164, 0x0, 0x0, 0x2}, {0x7f, 0xc8, 0x631, 0x0, 0x0, 0xe03}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f736f636b73746174360087048e3f6c5dd8f01840cc4980ee6a44b943d15a9fc0843d9f90a427111a62649ee6") setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000100)={@rand_addr=0x7f}, 0x8) pread64(r1, &(0x7f0000000240)=""/133, 0xc4acdd2b78bdda3e, 0x40000003) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000300)={0x80000, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x1, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}]}, 0x110) 2018/03/28 07:20:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x1004e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/28 07:20:19 executing program 1: socketpair(0x3, 0x80000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@routing={0x3e, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227e, &(0x7f0000007000)) 2018/03/28 07:20:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@ipv6_newroute={0x24, 0x18, 0x801, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14}]}, 0x24}, 0x1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x200, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getnetconf={0x1c, 0x52, 0x400, 0x70bd29, 0x25dfdbff, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x67a}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x44000) 2018/03/28 07:20:19 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='bdev\x00', 0x2, &(0x7f00000001c0)="2e7af7dff4918b71c5e3dd18e22d5bce25621562698eb8fdb3e074f82485f7723818fd6922dd74d256787ff989a4f4919d310c75a561db4b3bbc11de0fc7cdd472047291f68d3dad7bf0782cdd54f3bbbf114a5ccf") mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x0, 0x1) getdents64(r0, &(0x7f0000000080)=""/215, 0xd7) splice(r0, &(0x7f00000002c0)=0x17, r0, &(0x7f0000000340)=0x17, 0x2, 0x2) 2018/03/28 07:20:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000040)="ef", 0x1, 0x880, &(0x7f0000000140)=ANY=[], 0x0) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x7, 0xff, 0x8d8, 0x3ff, 0x4, 0x8001, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7, 0x1, 0x3, 0x6, 0x453d60ec}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x10000, 0x5}, &(0x7f0000000240)=0xc) 2018/03/28 07:20:19 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0/file0\x00', 0x4000, 0x4) r1 = socket(0x0, 0x7, 0x8001) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200010}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r2, 0xd00, 0x70bd25, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000014}, 0x4040800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x51}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, 0x8, 0x2, 0x0, 0x100000000, 0x30}, &(0x7f0000000340)=0x98) rmdir(&(0x7f00000000c0)='./file0\x00') [ 54.320844] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.331696] 9pnet_virtio: no channels available for device ./file0 2018/03/28 07:20:19 executing program 2: write(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0x3d7) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/03/28 07:20:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xffffffffffffffdc) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) write(r0, &(0x7f0000000240)="f55527c559c24cc0d1fb24a985400e24df04935bb0bf8c82d1191ba91d6be052e8c32ae65945e6b86c5992f1d66be1c3caeac1ce133c721de8d8556738a752edb09a018f53ddbfd296c3e0597e800046c3c746923ddaa9d97f4313870db5b91910d18d791b6b2a2404b6e499bfb213e3f867e6a5d673", 0x76) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x9, 0x0, "82aa2474c918f81ab460cb8e34042491d086c2226e7267e0f337db4ac54fd3b2c616d6a46f3ab22c4c9ade49e6fe815e6b0fd817e176ff8c84c0814c531570d36ba3d37a1d5bcec31b537f2fed6299d2"}, 0xd8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x404000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x51, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/28 07:20:19 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) ftruncate(r0, 0x0) close(r0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x8001, 0x4, 0x10001, 0x1, 0x3, 0x4, 0x7b6, 0x1f, 0x200, 0x20, 0xe842}) 2018/03/28 07:20:19 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000240)=""/165, 0xa5, 0x0) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)="b21211392e68b71b80ca5fb64b3d5c51f8881572eca9fdbc179d39bf8d5d8c6d7d94af0d2a234ca5f0e7cc6d4699c87efb3ed1a80cc59ee68aaa6fa2871cbc4bc792a5dc6007cbe116f9afbc88fae5ac1dba99e8787782e0b84a0cf9e0fb68d56c9bea512886960a412074fe8553bc47c86e5e5bca7c22107cc43dabf3ce176980088a727d90490f96143c98d4bc89e6fb1155364d72aa495c23aa823298599be49217122cb14578f64a216892ba9af902bf2b6cfa3d3cc0199f35c997b3e0f6cbe6884c7a975786b0dfa999f01e39f38b052e641cd4db85a0a85d0a", 0xdc}, {&(0x7f0000000100)="f9b95d931788d2ddfbd3ea872b3add759b165d5208c764c8608ebe8d7325e9abf8073a168ccd57d91cb53a0a6d16d068c3836a0b9b7805b95ad9225c8da9ab231249e21e77711ccd976ac58945a0c3b288c7dc9392282051a6f827eb380653a41f4f35901bd27f0fd19cf8e88d72208b312a09901e40ee0718b9cceba855984910d65ecb3056a03b16c8bc1dc049495059c5696e0051861772a3a0d02d4286cd07b2945980987b7dce819ad93c8b8a3f", 0xb0}, {&(0x7f0000000300)="88e198fa2d5cbdd1a46f357686af0e160fb47c0c00007d2e3b1abafae347dc2041e9e260b8bd9d26eba4f0d5f6d5455be547088a9bd1e51c3c0680eb0644cfe5b3870ac56b4e8b6744f01e4f789b6a473acdf1daaa3f9a6856747daa1b2f0a48046a359f274b035b5dc88f09a2aa27a32e58579672b9a6718901c5e85ffa23a2c0a8b1a52b643133cb80ee5b3a5c0e8c4516131ac252efc35d1042acba4871786714e3a802468fb2cf85d4fe4b1800d38a70120a93350d82f17399065f", 0xbd}, {&(0x7f00000003c0)="7ab4f17e2304502831ffad2462fb4968e43d1bca4da8a62398842ca1f392f59b085f733e1cff9ef82d65f5dd4ea6d5bed659197c2b75d2bc628b6d3e74db4e4c02f066028c5e1a64592b097cc3a7468a02502dbdf802f93dd3cb542cbd706c5b2bd1a89df58382e1367948149bf64b1c49bb2c3b0be74ec7de4760a27628b31d0eca43a2d307bde161e07ab173b91ead50ee3df98755b45e227b8188", 0x9c}, {&(0x7f00000001c0)="0281655890043e4d5488f78b", 0xc}, {&(0x7f0000000480)="b04275cbefdb1b7d61516cc4f9a57e3021c43ca3296259c451d3ae79bf11bfcb5d9c40f0ef8949f42b3d83ebe212741ade7a734f9a91747b2fef9ed8906bbb1be35cb301ce0b7e9db585fd197939fabfb174e62f5d25933876d3f4c4cb0f649882b157b7d79041bfd5fc2005633c6dc3f5cabecdd2efd893d007038046f511d54d17a53e7d27d7e55aea9608beb7aa95a0002f9d9a6aec419c7c1bcbe44ec3749119fb9e81930c38829c2fb75d42b97c9c4fd87194926f6eac001ab309bf74a9c4078143baf701fe3d30994a9d5439915deb501185b7bc7dc12259f268af75a228443065b1684adb1e50d53f7b3b1c053cb3f4dc363186", 0xf7}, {&(0x7f0000000580)="e312860391b1f70fa21a19911ad59c043fca83c41245fbdaf71f950cd9bd7b351eee93af9e9554", 0x27}], 0x7, 0x0) 2018/03/28 07:20:19 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="1646f0e7584300010000000000", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x2, 0x4) 2018/03/28 07:20:19 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'trusted.', ',security[securityposix_acl_access\x00'}, &(0x7f0000000080)='A\x00', 0x2, 0x1) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) write(r1, &(0x7f0000313000)="b9b88307e7", 0x5) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @hyper}, 0x10) r2 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x5, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x8a, "37bc55dd9e3a32e0502e2ae57c05f15cbc4b17884710f8c6c3ae3108fd342bf3184b1b5c4cc26dca72dbf36c4822868c36915ad31f2de101b2b436a9073d69a0e24d0d8d668e2e626ad13ed8bf37dc14c617b6c0018f1304195eeff36b86f3d00191568fbd5f1332b28f75a8c1824a082e2280024677a44f14a91a562f1d039a35d88bbac3b1d7ced79a"}, &(0x7f0000000240)=0x92) 2018/03/28 07:20:19 executing program 1: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) 2018/03/28 07:20:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="4128504f0f56eaf100740ee58d1ba84577b12603fa7cb490ed868fb6809fd3418614367c909a9169f60bed38be36503e88b3c71ff568b55fb67ffb62a0277f72e03807aa1635088c7ec8a914a2d921665e75b7d418f057f1da8f06a7a1f3d67c28cf24edbf19a7ad2ae42f2ba89ce34ac296183de95c7ea6dbed07af57ffd07436988473a3c1652369c5288de262c3e3f4a7f36dbc34b9") 2018/03/28 07:20:19 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="ff439429b46d42c6c0036d4d6fc6f9497228cd79351f13a46a49c719", 0x1c}, {&(0x7f0000000300)="d7ad667250b9ba44f3270225a7434d00e2127845a71a1df88281b53d", 0x1c}], 0x2) fdatasync(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='cgroup[%lo/\x00', 0x3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)) recvfrom$ax25(r2, &(0x7f00000003c0)=""/4096, 0x1000, 0x40000100, &(0x7f0000000100)={0x3, {"5ded0c52b55b04"}, 0x8}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/28 07:20:19 executing program 7: r0 = userfaultfd(0x5) r1 = dup(r0) r2 = openat$cgroup(r1, &(0x7f0000000080)="73598d3c0b", 0x200002, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x1]}, 0x6) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x2) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000100)="94dfbc7dd5ede97d77903356176ad73a38b52f6b85b7e0ac823ef62c64ef7f3a2020e65157bd6f687cfd46ea39b7ca1f872001fc0c26e0f2261469513914c96284e6cdda10410c7dda151962cc133eea1d031aac30770664ef4fbc14e1701a6314d7eb65b05c24d096fc4a131a6bc19c79f7819130fc9aa8acde56d621b7a26f31c581fdf572ebc99effc5ecb77acdfc59a938780c9832e9386dc483c1746d246e25106746ff094271a173dc866431e2f3fb873298721a1a43975729242fbf04e5baf382d2023d1dc7e85e28bb43f2cac99655ad21f06a7b2bfa8d069533e72b5dd8289c23cd5ce635b389ac86422ec41ad26a") [ 54.464163] 9pnet_virtio: no channels available for device ./file0 2018/03/28 07:20:19 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1ff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x3}}) 2018/03/28 07:20:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10100, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/03/28 07:20:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom(r0, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) recvmmsg(r0, &(0x7f0000005880)=[{{0x0, 0x0, &(0x7f0000005740), 0x0, &(0x7f00000057c0)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80040, 0x0) bind$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"449157e0d0630f"}, 0xffffffffffff8000}, 0x10) sendto$inet(r0, &(0x7f0000000640)="2fd5050a8ec4f43dde9167ab908142c5c42c6fb438630195b0cf436bcfe4b55085822998aa75ae0d880cdac2c815f282a1c782dc1f1226d46d2620d896b9ef5656ef031d7fbac6b443fb8d45b98bb01b977a0ae3faaf8deec84c907962b348f5eef314c4ed263142b5c599febb865353ef682b1740c418ef8d2fedc26b651ed84aca71874b131d6354183c22e63f4ac00070f94e54bf391e101bc79a903c9c14775fb0e2ef7a5e62b0740a8c3b925855d5c6dee06732dcb567bc137bf0a0932669cad670b28fa417b448e3440691d833701a", 0xd2, 0x7ffe, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/28 07:20:19 executing program 0: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x4, 0x80000001, 0x12, 0xce3, 0x100000001, 0x8001, 0xcfe7}, 0x1c) fcntl$setlease(r1, 0x400, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/03/28 07:20:19 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r4 = getpgid(0xffffffffffffffff) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$setsig(r1, 0xa, 0x5) fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x1, r4}) dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x8}}, 0x5, 0x2, 0x6d9eff6c, 0x3, 0x2d9e}, &(0x7f0000000140)=0x98) socketpair$inet(0x2, 0x80001, 0x8, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r5, 0x7ff}, &(0x7f00000001c0)=0x8) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/28 07:20:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='/dev/input/event#\x00', 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) write$evdev(r0, &(0x7f00000000c0), 0x0) r4 = socket$inet(0x2, 0x5, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={r5, 0xffffffff}, 0x8) tkill(r1, 0x23) 2018/03/28 07:20:19 executing program 2: mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x1000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000013ffc), &(0x7f0000000040)=0xe2) 2018/03/28 07:20:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8800, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x100000001) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r1) 2018/03/28 07:20:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) recvfrom$unix(r1, &(0x7f0000000080)=""/53, 0x35, 0x40000000, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x68) 2018/03/28 07:20:19 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sched_yield() pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000080)={0x7, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}}}, 0x108) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) 2018/03/28 07:20:19 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x6, 0x4, 0x4c17, 0x6, 0x100000000}) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000280)=ANY=[@ANYBLOB="c4000000190019020000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001000db6953575a010000"], 0x3}, 0x1}, 0x0) getpeername(r1, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80) bind$packet(r1, &(0x7f0000000180)={0x11, 0x1c, r2, 0x1, 0x8935, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/28 07:20:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0, 0x0}, &(0x7f0000001980)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000003040)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003080)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000003180)=0xe8) getresgid(&(0x7f00000031c0)=0x0, &(0x7f0000003200), &(0x7f0000003240)) r8 = getpid() r9 = getuid() stat(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003340)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003380)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000003480)=0xe8) r13 = getgid() r14 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003780)={0x0, 0x0}, &(0x7f00000037c0)=0xc) lstat(&(0x7f0000003800)='./file0\x00', &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000038c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003900)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000003a00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a40)={0x0, 0x0, 0x0}, &(0x7f0000003a80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003ac0)={0x0}, &(0x7f0000003b00)=0xc) lstat(&(0x7f0000003b40)='./file0\x00', &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003e00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003e40)={0x0, 0x0}, &(0x7f0000003e80)=0xc) lstat(&(0x7f0000003ec0)='./file0\x00', &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003f80)=0x0) r27 = geteuid() lstat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004100)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000100)="f7dd9e9c7f16add4769d4b5f36920f5f2205ff5b014d6074db8629a010b24497547b7bd4be952c892b96b8e256e40be4bbe254e2a2288ab30399c89bd826816f6b7c31291bc20f1c2439c0b8cd3f29809df06ef9dc0bfc93", 0x58}, {&(0x7f0000000280)="e8519e10860217b1beae2825129c0fdfcd611a322049602059bf1785b71fe16a41ddf15cc4cc619a34c904a9795de0d0a1509f043944c45a0acf3171977c1d2e3301aa4c8a3f5c", 0x47}, {&(0x7f0000000300)="cb463fa46537af5160bbf2cb7c6c3615f0347e3bbd51d7a084430aa71396a35e213580d4057b6816a79a19202a72afd58a079902e728a0d18bea7e02ccba1905ff1b2421926439f5c40a4031f6dcc3bb2a012600e14899ab7209e96195e44cd93cf6d3a15638386bc81b35f70048d028d98df3a918b514c5f7f0b90d5de5b662723df782fb497303ffdb57e02156fb8ff1ff830eb630445998a31666b60ac037fd03384935d0097b10c7d4791af0d47b2cee23cf39bb65d34bad62a70408c7c82ee3f3494440ff5d4786741c923116bf796b87eb8e6d35f19aa0198bf96392d5b683144f0b9d28b436dbd8a32920b6", 0xef}, {&(0x7f0000001440)="fae342482401746c5d5d83dbfcaed077cce8101ebff56d3441d3e1c7b88846fffc438e81664d824d93d8bfe6980a7dacf014fff75bdc5910091c5ad4a15e68960a901d862c77093c9abd310239", 0x4d}, {&(0x7f00000014c0)="4ef97fe35363a16a1b805feed3f1ad54b8d8b38daa22032b3d1afc85d4fb49cdffc20c4a10ccb1e5fff65406d2760dc90973bef3106b13cefc52fe8e2122c8aec7f2e0eb43c0d658496380d462e7c59a1adc585b883961e80b332a60eaeecc56b0de495833f869116d7c54214dbc4501ee60524a918c4330a46f4e2d70f78e71fa429cf746d606c40adebcc2c90a0823ca7c436825cb6a9f6df9cb0c710dadeb7e0e971016242618487facfe47dcb77478de0dc752a566c48c5d5c480fa651e0e70f0a006682e5ba42ac87de20cb6aa8ac82c8", 0xd3}, {&(0x7f00000015c0)="66a8460c45c7d6f87877376e250fe09e6134ae9d80b3212007f1c99532a733e0619db94b6ccde9bc6fd5286d3f84eefd57cec7a841d302f65c44f205c090fb018196a314680b9f4acae1789af87c18c45a7463e72fe679f20b103a027dfdc99be86c36290a9e679d76d52eff8948c46f7982bb6915722900d1f852b660f5c714e4926143c7664d8e7cecc5b53efeeac0c12e26f24b64203dada9f757d6de2aa0cda4db1a56deea06999581f8c101a882c9f80c4cd9674f", 0xb7}, {&(0x7f0000001680)="2068feeeecb4ac5a9cfdb5c3eb1aa7806d7a61c2ff3fb198ce697ac5daec636c9c9feb011d4e405a7ebebb5fe663080813b578b02843975c20768b61d67638e321", 0x41}, {&(0x7f0000001700)="0adf43bbcb553167a5548ce6e894998ba0cc0cbdb7c4efcc816259080f37f0a2f5109d4ed453ce4fb60bad85b2dca84ca981b3d10916d394230ff60a733b23235081cc13ffcb3b2406c4aefea52dbbbeedd0aebbf6efcbe4e74ad257d310e075de87fe7f11ddc1f6bfefcc12fc88bd2a167df42578427c3f46647208fbde6b398fa7cef1e682be552747756322a4474b3543492bb54eaee2a3b53a3f3cd0a49d69cca80dc3ed6b40efd1391b877ba9b96320eff652b3a3d26e5db16013639ff5b7b512149698f45f4b6888723defe7", 0xcf}], 0x9, &(0x7f00000019c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x98, 0x800}, {&(0x7f0000001a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000001b00)="6c01251ac1905f0f23671d96ef0c5e15cf08f1d7275632e8978dd366b5fab5ff3a0626c174ec9b4efbb553893c2755875a71d45837cda231f16b1e9d5b5322332d50e84ef8b90ee7ace4e57a694dd93d86698815633cfb10acbd424ace0a7f0584be255fb3c07a41aae10fd304c61eefd24a5d56c2328de90c3021e1de244baabd7ea425bfad2b0028293dd2a715aa07db3144cbc2596216ed42ff0520b56a9d1a8290038126d49b2668c3442cc27d26b72dbcd86388ddad70d5fa2735426229", 0xc0}, {&(0x7f0000001bc0)="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0x1000}, {&(0x7f0000002bc0)="d65173a03202ebc011e518f44a0b80dc1b565f1d22e6739df2bbcbac839ebeae0afb73383ea0773184c663c728529cb1558cfb879fd4f402555e5c6ced7fd907bb3772754199bce540b47a06980f905c3a86f6ec67d81228d7dfa1ddd2e744bc921b87c5eb446a191ecf01c86e32f037432c30d76034c12520480753a32438a4710f36", 0x83}, {&(0x7f0000002c80)="1f89118c89f8fd46ed99664ff233ccc5c3f5a800e63b9dbec607a8c3252afb04447f731ffe4923d150f82fb96b0d2555c7d93d4c4f326f262640543fed9298bb5a369ffd282f59c7803b833b9929b272e8825f0a89587320496c433fe0b0216ee84240d5eb865b017208c408ed609921b961b6dd7a21002bec4a790f58b024dce89a911b2c855947af27b401232dca0167b57ab0e379ae606e80bc97eddc8899dfb97b976172dbbeead0c7ee8bc8500dcefbd39cd9698007279933d3315e1ab3b323", 0xc2}, {&(0x7f0000002d80)="5337c810844ad1cfc79be0f4829f5751d4f06fff82c3eb216b4bced8b66242f3d1", 0x21}, {&(0x7f0000002dc0)="a20181b68e3711099aa65c506711c2afe54785cb6cde93f3829ecaff8fa1cf81e4dcba00e9f675c188e32faf1d010540ab44cd18431f5b8acfaf54172263889db8c7e59d06ca83aa9955ebd3d344d70e4a9c74e85f6a793ed688fc66a20b8d713db017cab687fb26fa290f08589d0662ed25229e986448f819db52251f73048eec21d4bb8d59a473f494277c41a8257b2cf489eab0e59b44c4459c2fcd613a7defa0ec377cf3c4050318be8dc12c87d22bd5b79c786291a6dcc5b492cb4f767424ef3bdc", 0xc4}, {&(0x7f0000002ec0)="ca07aa42c399582c12089a9dcbf095a7cbe8e8e66fbaba", 0x17}, {&(0x7f0000002f00)="d4ecef10e94ee907bcdfa94d6ffeeb51a361170721234368cee2df42b13d6ac83b7b7f5ede4180886eb44b5354febf7e2d6360b08bb1026f4faa11d7e117cad8eb0181f8da57686532c777a11f5eeb0dbd01bee476385b6bb65b45c9706398089e4f3ca1089e390cc363e1d72bf7c4415a84fc8377b98d906eef036f0aa3d50d45413ad4b8159042d97397ae1daeaa5f3195755488d9ed32be46833b9c92509a4d50868b7191cc300ebc0f84520c5a11c3", 0xb1}], 0x8, &(0x7f00000034c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x118, 0xd34793b657f5c648}, {&(0x7f0000003600)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003740)=[{&(0x7f0000003680)="814adf129ab5cc0cb68219e6eb93c27395b41e414c90b43dd43c5f38fb9c1a44540707201227c273e907e479c523cbfda088e35c05b212aeca972a144c54d61b6684f38dc6064096a983c5783d973dbe7d2c440e50753d7e4fafbba27633589d989046911e9ece91ed57ffbd1026a6b694f7c98a3b90d0626462edfea446db8b52981693400d83aecffce279080325f40d710e10bbfaabb2203586a970421058bc5474737505f1577e9a2fdfe184433220b2afb8924dc0d461ae2c", 0xbb}], 0x1, &(0x7f0000003c00)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x60, 0x800}, {&(0x7f0000003c80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000003d00)="c3345b91adc4391535496db3f7a6a21f3f7bacda840d8f83877ff16842fc57bc30cd1a218a7bcdeb440c9164151e1a413cec2d6ca1f451857586a15da9fcdb4a3c195df529cc3b2d02f2c6ae99ea050a006be697f0a636e08232263d089eb0bbe1", 0x61}, {&(0x7f0000003d80)="1d6af8ef7cc60eb2495ef2d251f16eaee9b09998da5168f82313f0a96f792726b1d0543e07836544d398e5df7c0ae40cd560f309a4faffe796be888c", 0x3c}], 0x2, &(0x7f0000004080)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x4000800}], 0x4, 0x20040040) sendmsg$nl_netfilter(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="14001000000000000000002000000000000069c7"], 0x14}, 0x1}, 0x0) 2018/03/28 07:20:19 executing program 1: r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x7b) 2018/03/28 07:20:19 executing program 2: getpeername$llc(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000000c0)={r1, &(0x7f0000000040)=""/85}) linkat(0xffffffffffffffff, &(0x7f0000f81000)='./file0\x00', r0, &(0x7f0000fa2000)='./file0\x00', 0x1000) 2018/03/28 07:20:19 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x220, 0x4) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffe45) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getdents(r1, &(0x7f00000000c0)=""/155, 0x9b) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffdc0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 54.619757] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=8948 comm=syz-executor4 [ 54.635838] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8947 comm=syz-executor7 [ 54.657277] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=8948 comm=syz-executor4 2018/03/28 07:20:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00006ea000), &(0x7f0000c91ffc)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x20381, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x7fffffff}, 0x1) 2018/03/28 07:20:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000080)=0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4000, 0x0) bind$packet(r2, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x401, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) mkdirat$cgroup(r2, &(0x7f0000000100)='syz0\x00', 0x1ff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x5, &(0x7f0000000040), 0x4) 2018/03/28 07:20:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) pwritev(r1, &(0x7f0000000280), 0x1138, 0x81009) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000001c0)=""/139) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x5}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x4}, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x8, "e54709a63d3bdfdd5d760e83338a52dfbe6fb9e7268d4acb066fe7a08d2ea4cce8188a92bc9a032a4e87c06091de04ee39afefe141d39d28f789e662cbe5580b", "251fa6158ace416f64ea20c6ae4fc219fc6245f289c8b8707cdb27c71921ca873341e8d2a7d49a331e48b7acc609a80a2f6f21815f8ec8edb6a7299d4696ad4f", "154dbe0a42addd46c6bc2b575bcebe9f57c212df0d8f120211ce3309cd1ecd65", [0x2, 0x400]}) 2018/03/28 07:20:19 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x14100) ioctl(r0, 0x2203, &(0x7f0000002000)) 2018/03/28 07:20:19 executing program 6: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x4, &(0x7f0000fbc000)) close(r0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000e44ffc)=0x5, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5a58}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100), 0x4) sendto$inet(r1, &(0x7f0000000040)="8d90f06053814771bb01418bf21bab02b0f3674552df680d39d9e38371dce8290a91c2e8fa606389177bd6a2ff6557688202c9c84464ce00000000000000", 0xfffffede, 0x0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) [ 54.678340] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=8948 comm=syz-executor4 [ 54.692769] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=8957 comm=syz-executor4 [ 54.706880] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8956 comm=syz-executor7 2018/03/28 07:20:20 executing program 3: r0 = epoll_create(0xb42) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = dup3(r0, r1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000040)=""/255, &(0x7f0000000140)=0xff) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x10000000002, &(0x7f0000496fff)="c9", 0x1) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00000001c0)={0x9, 0x1, 'client1\x00', 0x4, "2f9860963e22cf81", "ea5b673352b7df70ad3582528e2bf9398a4e6edee530551afc22f12721d7f3f9", 0x5, 0x7f}) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f00005e2f83)=""/125, &(0x7f0000000180)=0xfffffffffffffd73) 2018/03/28 07:20:20 executing program 7: munlockall() r0 = socket$inet6(0xa, 0x40000000002, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) 2018/03/28 07:20:20 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/28 07:20:20 executing program 4: pipe(&(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xffff, 0xfffffffffffffffc) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0x2, 0x1c05, 0x80000000, 0x6, 0x6449, 0x1, 0x6, 0x1, 0x96e5, 0x849, 0x4, 0xff}) mlockall(0x1) fcntl$setsig(r0, 0xa, 0x3f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x21, "5dcfed745b90b09518f02417aa8b2df9ecf91b3a0d2193a26d8a4632035138c26e"}, &(0x7f0000000080)=0x29) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x200, 0x8}, &(0x7f0000000100)=0x8) close(r0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/03/28 07:20:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x400000000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) dup3(r1, r0, 0x0) 2018/03/28 07:20:20 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x272000) tkill(r0, 0x1000000000016) 2018/03/28 07:20:20 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_open_procfs(r0, &(0x7f0000000140)="058bf245c97c65cbbda9") 2018/03/28 07:20:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000000040), 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000080)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:inetd_exec_t:s0', 0x20, 0x31, 0x39, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x65) 2018/03/28 07:20:20 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4208, r1) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000040)) 2018/03/28 07:20:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00000000c0)="645cbd100c61b0010077d45c51e895255be8000000008d623a1600000078d1bef401576a0979a82a53ae79412af5501d0600000000601172c319d04612948e407903cc2ef598a1d71b5043af8245d8553d89340ad587113e4dc806f538fca910363afe438b11675bc93c2b94c0dc20ebe1306d2fd4641cac07e3306ba6", 0x7d) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x19269be87b4fa102}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xfc, 0x13, 0x400, 0x70bd2c, 0x25dfdbfe, {0x1d}, [@nested={0xc, 0x1e, [@typed={0x8, 0x60, @str='/$\x00'}]}, @generic="4f3cd732c3743aaa74c64be9b1583c13294d07038801fd438e2d6bcfc0b763dff72596eda6bdd87b3b3ddbe95aeb40459fb6e47680ceeb69590e29fd1127ab094a2af8c2d44465c3b5f6913e6b4cc509dfb25fec17f585617cb424a6461de33ba66444ef043724bffa0a4a38ab32f3b22b8398abed19fbb039e851ff58b104757a6db38aee24cabf9741f9982e61ef7236f9ffc2b4f12fdc51ca1ca7f9e9c0103a4e01093b1470e7b3e98420284b6ba9cf7f05269a6eb72441200dae7005c1b8ec38eca6b3e52d62b284415bc24cf7aa4c387aa94e2108fd6e64755e"]}, 0xfc}, 0x1}, 0x20004000) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000024000000"], 0x10}}], 0x2, 0x0) 2018/03/28 07:20:20 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xc0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='self\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000c48ff8)=0x1ffffff, 0x1) 2018/03/28 07:20:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x7f, 0x5, 0x7af, 0x2, 0xfffffffffffdffff, 0x100}) 2018/03/28 07:20:20 executing program 0: r0 = socket(0x10, 0x2, 0x5) pipe(&(0x7f0000000000)) write(r0, &(0x7f0000000080)="1f0000000104ff00014454c0071100000a05010008000100030423fdffdf00", 0x1f) 2018/03/28 07:20:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4080, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) socket$pppoe(0x18, 0x1, 0x0) readahead(r0, 0x0, 0x0) 2018/03/28 07:20:20 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xc0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='self\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000c48ff8)=0x1ffffff, 0x1) 2018/03/28 07:20:20 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r1, &(0x7f0000000080)={0x7fffffff}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f0000000040)=[{0x1, 0x7fffffff, 0x9, 0xf01}, {0x1, 0x3, 0x1, 0x1}, {0xffffffffffff7fff, 0x3, 0x5, 0x8}, {0x0, 0x400, 0x4, 0x40000006}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0x103, 0x0, 0x0, 0x0) 2018/03/28 07:20:20 executing program 3: r0 = socket(0x5, 0x800000003, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/03/28 07:20:20 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) readlink(&(0x7f0000000480)='./file0/bus\x00', &(0x7f00000004c0)=""/118, 0x76) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80800) fsetxattr(r1, &(0x7f0000000200)=@known='security.ima\x00', &(0x7f0000000240)='$\x00', 0x2, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/03/28 07:20:20 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000002c0)=""/219, &(0x7f00000003c0)=0xdb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e20, 0x6, 0xa, 0x80, 0x20, 0x84, 0x0, r3}, {0x36, 0x4, 0x80000001, 0x3, 0xffffffffffff0001, 0xffffffff, 0x5, 0x1}, {0x5e, 0x6, 0x7, 0x9}, 0x401, 0x6e6bb8, 0x2, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x3506, 0x2, 0x0, 0x5, 0x1, 0x6, 0xbb}}, 0xe8) inotify_init1(0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r5 = request_key(&(0x7f0000000540)='logon\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)='*}+\x00', 0xfffffffffffffffe) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r2, r6) recvmsg(r4, &(0x7f0000000500)={&(0x7f0000000400)=@nl=@unspec, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/8, 0x8}], 0x1, 0x0, 0x0, 0x1000}, 0x40000020) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000740), &(0x7f0000000780)=0xc) 2018/03/28 07:20:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001840)='clear_refs\x00') prctl$setname(0xf, &(0x7f0000001800)='em1{2\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r2, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x26, 0x0, &(0x7f000000df48)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 '], 0x0, 0x0, &(0x7f000084b000)}) r3 = syz_open_dev$binder(&(0x7f00000018c0)='/dev/binder#\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x200, 0x6, 0x94}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00003cb000)={0x4c, 0x0, &(0x7f00001e9000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000495000), &(0x7f00000fd000)}}}], 0x0, 0x0, &(0x7f00002f6000)}) 2018/03/28 07:20:20 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/03/28 07:20:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x200004000) creat(&(0x7f0000000000)='./file0\x00', 0x10) readv(r0, &(0x7f0000000040)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000000100)=""/4096, 0x1000}], 0x2) 2018/03/28 07:20:20 executing program 1: socketpair(0x5, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fanotify_mark(r1, 0xc8, 0x8, r2, &(0x7f0000000040)='./file0\x00') r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000080)="0e9b2b19d20bef844e413f3baedc10e9e48d5cd47bc127a7e8e47d52880794832dfc88cc0f583c382ae9f8864a07a76c2142eafd4a1cc1fef22291fdcc3b1969dec362e3a9966eb0aa609a2f628ca1e367e9de645da59c20b3a3d9f1b0b0e54be3b1c1caf4febd8d492fbe9dc6c645f8fff7284c6e9c2b6487f107bd44eb11a5151c824db1724ad525a01ce85d2d030d0ee3db5ecf93a07cb2bf5d3b6a9f2cf25dd26a96503068ea0a7f935825c95dd2753929734eba0bf2832b9533ff4e5f0457fda2cfd745", 0xc6) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000180)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @broadcast=0xffffffff}, 'vcan0\x00'}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) 2018/03/28 07:20:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) munmap(&(0x7f000000c000/0x4000)=nil, 0x4000) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x200000b, 0x10, r0, 0x0) 2018/03/28 07:20:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f00000b5000), 0x0) fcntl$setstatus(r2, 0x4, 0x2000) 2018/03/28 07:20:20 executing program 5: socket$unix(0x1, 0x5, 0x0) r0 = socket(0x200400000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="ad949f70d74e96b6c744611ada37e6b2ad153e24c33bcfa119d108bffe63d4a5b2361ae1acb79394e0bd2a173edf9af33315cb76e047484b2c412add8f7fca5f54a3ca41348f8099221e08d21569a7763beb6759110c49ce219c98e1dccaa0aa211fab1b2fef50ce58f7f29c0058048c89adb11e3b3f16eea8fc46ff177f644bef608fb14f8a2c9bcbeacff9158a418fc9a002ee5b1d7d65d4b17bd5b9385e640a6c8e67e1eddc3c8479741c045479e2fb8a442bba82048fabb1385bac8f76e56e568061d834208e862847448183bbf634e783703b4471315dc4f63549c6084a6c75185b3c6baddffbf2d704e1418a037a8d50632758ce", 0xf7) write(r0, &(0x7f0000000100)="240000002a007f0000004000000000000029f6ff010000000004000000000000001c30db", 0x24) 2018/03/28 07:20:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="617474722f7374636b237265984c57f9") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e21, 0x3, 0x4e24, 0xffffffffad97dce5, 0xa, 0x80, 0x80, 0xc, r1, r2}, {0x8000, 0x100000000, 0x98, 0x9, 0x9, 0xffff, 0x2, 0x6a}, {0x2, 0x3, 0x8eb9, 0x8}, 0x4, 0x6e6bbf, 0x0, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x4, 0x3, 0x7, 0x800, 0x24f7872, 0x9}}, 0xe8) preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/180, 0xb4}], 0x1, 0x0) [ 55.640565] binder: 9051:9055 got transaction with invalid data ptr [ 55.655345] binder: 9051:9055 transaction failed 29201/-14, size 8192-0 line 3152 [ 55.670958] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20183 sclass=netlink_route_socket pig=9080 comm=syz-executor5 2018/03/28 07:20:20 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, r2, r3}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000011ff0)=[{&(0x7f00000002c0)="390000001300090665000000000000007f0080400300000046000107000000141900040004800000070000000003000000000000000003f500", 0x39}], 0x1) 2018/03/28 07:20:20 executing program 1: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r3 = dup2(r1, r2) poll(&(0x7f00002f0000)=[{r3}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f0000000000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/03/28 07:20:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x5, 0x1f, &(0x7f0000000240)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() sendmsg$netlink(r1, &(0x7f0000000a00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x10000810}, 0xc, &(0x7f0000000980)=[{&(0x7f0000000ac0)=ANY=[@ANYBLOB="180600003a00100028bd7000fddbdf25824e0fb2c04bbcfe2a747efcfa182f8943a81424ef86ece3d22edc82ddf48882176b8c8a2d4fb0cfd6b0d57455b13e8373d1d23ddcdeb6a21871f82d742ee2b38fca9514d7524471619b008172c8bd727d44ee734c6cf94b407e1f5dc586de45f0fc1dfeda362e5132413c367de3fee49e8d4f38b1f9d3f95497dd14d9df0b4e1ce961cdb73042e0bc1b6abafa7b20776f26defe6751b13c1278693427e6ee7357fbd6eb814f4277a2752dac5c31a21000590073656375726974790000000008008e00", @ANYRES32=r2, @ANYBLOB="18001d0008008900", @ANYRES32=r0, @ANYBLOB="0400600008002900", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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"], 0x618}, {&(0x7f0000000880)={0xf8, 0x35, 0x1, 0x70bd29, 0x25dfdbfd, "", [@typed={0x4, 0x69}, @typed={0x8, 0x12, @pid=r5}, @generic="40fcf5ca7653f729ed859e454ae9cefba8281e015de5e61c4cabda06d135c162d4912954599fc4189d8601ef9f78210c981d7276f4830c1372eea0b4e408130c154d5c966a9564178ee3c673beaf910132993d06e7f7116922b370fed89350b629d085f0d754a13a2351bd2386999545475ceea8802924a925e23291afe8c730", @generic="f550516b307fc345be8a2c9f0fbca08de0bfd7651015a570411994fdc256ab76c79a26155e30c13257827ba3643a75cc988dc19627befe01f59ee6669f2e73ddfc192d502dbb", @generic="90810eda7e0f25c224b7059cb7896281122951b34c"]}, 0xf8}], 0x2, &(0x7f00000009c0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4000010}, 0xc000) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r0, r6) ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f0000000a40)="57b5e8d25f04b68ffee4c50ceaeaf9593ce3a89e312e15dcfd882efe5f9e42366c6abe943d023a8a4cfc5c9a4779ac6a85e14c42be708afd376a31bcfb3a1c0dc90c454e9b1520237753ad425cfd0ea6ea1bb43124173b82c92746406b5b8ff67e6e8363db13571a79a506ec4777c16e8a3e9f141cc4c3") setsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f00000000c0), 0x4) 2018/03/28 07:20:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/03/28 07:20:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) sendto(r1, &(0x7f0000000000)="3d75ddd76792cd9d4465b1225148d9ec2821cfef21e90eb6f761f874b12c71", 0x1f, 0x4000, &(0x7f0000000080)=@ipx={0x4, 0x4, 0x7, "ac02cd1650c1", 0x9}, 0x80) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000003031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair(0x0, 0x800, 0x1c00000, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = openat$cgroup_ro(r2, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) [ 55.685059] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20183 sclass=netlink_route_socket pig=9084 comm=syz-executor5 [ 55.692334] binder: BINDER_SET_CONTEXT_MGR already set [ 55.692341] binder: 9051:9075 ioctl 40046207 0 returned -16 [ 55.697864] binder_alloc: 9051: binder_alloc_buf, no vma [ 55.697881] binder: 9051:9075 transaction failed 29189/-3, size 8192-0 line 3133 2018/03/28 07:20:20 executing program 3: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9, r0) r1 = socket(0x11, 0x2, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000340)) pipe(&(0x7f0000000640)) setsockopt(r1, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r1) 2018/03/28 07:20:20 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x400000000000001, 'ipddp0\x00'}, 0x18) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7fffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f2f)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0xd8) 2018/03/28 07:20:20 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x3, 0x200000) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e22}, {0x0, 0xe22, 0x0, 0x0, 0x0, 0x7}, {}, 0x0, 0x6e6bb1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x4d3}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x0, 0x0, 0xffff}}, 0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000180)=0x1) shutdown(r0, 0x1) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x80000001, 0x20040) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x3ff) 2018/03/28 07:20:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='statm\x00') pread64(r0, &(0x7f0000000080)=""/8, 0x8, 0x1ffff) 2018/03/28 07:20:20 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x0, 0x3, [0x0, 0x0, 0x0, 0x4]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="ac000000210001030000000000000000e0000001000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000002000000000000000000001f0000"], 0xac}, 0x1}, 0x0) 2018/03/28 07:20:20 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x1) ptrace(0x4, r1) capset(&(0x7f00000000c0)={0x399f1336, r1}, &(0x7f0000000100)={0x1, 0x7, 0x4, 0xfffffffffffffffa, 0xfff, 0x4}) 2018/03/28 07:20:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='limits\x00') ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000400)) recvfrom$inet(r2, &(0x7f0000000080)=""/216, 0xd8, 0x2000, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) connect$netrom(r4, &(0x7f0000000340)=@ax25={0x3, {"0f09f4a232a4c0"}, 0x19}, 0x10) pread64(r0, &(0x7f0000000700)=""/134, 0x86, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x90000, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x400}, 0x90) r6 = accept(r1, 0x0, &(0x7f0000000680)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000006c0)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f00000002c0)={'vlan0\x00', 0x3}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) accept4(r4, &(0x7f0000000480)=@generic, &(0x7f0000000500)=0x80, 0x80000) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) socket$inet6_tcp(0xa, 0x1, 0x0) setgid(r7) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000600), &(0x7f0000000640)=0x4) sendmsg$netlink(r4, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000880)=ANY=[@ANYBLOB="240000002a00040b2dbd7000ffdbdf251400760000000000000000000000000000000001b26a565bba89500c624499b57ba9c7de5a37590cfc1b2f442e7851cc4de0b3d7b9dc259ffdb6f1c16a1f991cf5363b413fafda52b9661764d9be3a2dd47d"], 0x24}], 0x1, 0x0, 0x0, 0x2000c805}, 0x20000000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000440)=0xcb4) close(r0) 2018/03/28 07:20:20 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@updpolicy={0xb8, 0x19, 0xb01, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in=@dev={0xac, 0x14, 0x14}}, {}, {}, 0x0, 0x0, 0x0, 0xd27a888671e31082}}, 0xb8}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f00000000c0)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r2) [ 55.707902] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.708038] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/28 07:20:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) r3 = dup2(r2, r1) writev(r3, &(0x7f0000b88000)=[{&(0x7f0000b62000)="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", 0x3ea}], 0x1) 2018/03/28 07:20:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$selinux_create(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x3a) read(r1, &(0x7f0000000080)=""/4096, 0x1000) ioctl(r1, 0x40000000002286, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x80000001, 0x4) 2018/03/28 07:20:20 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f0000000000), &(0x7f00000cfffe)=0x8) 2018/03/28 07:20:20 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/28 07:20:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x1a, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)={0x7f, {{0x2, 0x4e20}}, 0x1, 0x1, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x110) 2018/03/28 07:20:20 executing program 2: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) fallocate(r0, 0x1, 0x83, 0x10000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x800) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2018/03/28 07:20:20 executing program 5: socketpair$unix(0x1, 0x1005, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="3d9b434e", 0xffffffffffffff95}], 0x1) [ 55.818680] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 55.845018] sg_write: data in/out 1969188161/10 bytes for SCSI command 0x73-- guessing data in; [ 55.845018] program syz-executor4 not setting count and/or reply_len properly [ 55.870143] ================================================================== [ 55.870160] BUG: KASAN: wild-memory-access in sg_read+0x12c5/0x1470 [ 55.870167] Read of size 4060 at addr ffe70873f882b000 by task syz-executor4/9150 [ 55.870168] [ 55.870177] CPU: 0 PID: 9150 Comm: syz-executor4 Not tainted 4.9.90-gdd1e37e #66 [ 55.870182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.870197] ffff8801c83a7ae8 ffffffff81d94ee9 ffe70873f882b000 0000000000000fdc [ 55.870208] 0000000000000000 ffff8801c7166f00 ffff8801d8372240 ffff8801c83a7b30 [ 55.870219] ffffffff8153d7c2 ffffffff8266bbc5 0000000000000282 c217238118c02f9f [ 55.870221] Call Trace: [ 55.870232] [] dump_stack+0xc1/0x128 [ 55.870242] [] kasan_report+0x162/0x380 [ 55.870249] [] ? sg_read+0x12c5/0x1470 [ 55.870257] [] check_memory_region+0x137/0x190 [ 55.870264] [] kasan_check_read+0x11/0x20 [ 55.870271] [] sg_read+0x12c5/0x1470 [ 55.870279] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 55.870288] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.870295] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 55.870303] [] __vfs_read+0x103/0x670 [ 55.870311] [] ? default_llseek+0x290/0x290 [ 55.870318] [] ? fsnotify+0x86/0xf30 [ 55.870324] [] ? fsnotify+0xf30/0xf30 [ 55.870332] [] ? avc_policy_seqno+0x9/0x20 [ 55.870341] [] ? selinux_file_permission+0x82/0x460 [ 55.870348] [] ? security_file_permission+0x89/0x1e0 [ 55.870355] [] ? rw_verify_area+0xe5/0x2b0 [ 55.870363] [] vfs_read+0x11e/0x380 [ 55.870371] [] SyS_read+0xd9/0x1b0 [ 55.870388] [] ? vfs_copy_file_range+0x740/0x740 [ 55.870398] [] ? do_syscall_64+0x48/0x490 [ 55.870408] [] ? vfs_copy_file_range+0x740/0x740 [ 55.870415] [] do_syscall_64+0x1a4/0x490 [ 55.870428] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 55.870432] ================================================================== [ 55.870434] Disabling lock debugging due to kernel taint [ 55.870437] Kernel panic - not syncing: panic_on_warn set ... [ 55.870437] [ 55.870444] CPU: 0 PID: 9150 Comm: syz-executor4 Tainted: G B 4.9.90-gdd1e37e #66 [ 55.870449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.870460] ffff8801c83a7a08 ffffffff81d94ee9 ffffffff84197d47 ffff8801c83a7ae0 [ 55.870472] 0000000000000000 ffff8801c7166f00 ffff8801d8372240 ffff8801c83a7ad0 [ 55.870482] ffffffff8142e651 0000000041b58ab3 ffffffff8418b7a0 ffffffff8142e495 [ 55.870483] Call Trace: [ 55.870490] [] dump_stack+0xc1/0x128 [ 55.870498] [] panic+0x1bc/0x3a8 [ 55.870508] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 55.870516] [] kasan_end_report+0x50/0x50 [ 55.870522] [] kasan_report+0x16b/0x380 [ 55.870528] [] ? sg_read+0x12c5/0x1470 [ 55.870534] [] check_memory_region+0x137/0x190 [ 55.870541] [] kasan_check_read+0x11/0x20 [ 55.870547] [] sg_read+0x12c5/0x1470 [ 55.870554] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 55.870561] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.870567] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 55.870573] [] __vfs_read+0x103/0x670 [ 55.870580] [] ? default_llseek+0x290/0x290 [ 55.870586] [] ? fsnotify+0x86/0xf30 [ 55.870592] [] ? fsnotify+0xf30/0xf30 [ 55.870599] [] ? avc_policy_seqno+0x9/0x20 [ 55.870606] [] ? selinux_file_permission+0x82/0x460 [ 55.870612] [] ? security_file_permission+0x89/0x1e0 [ 55.870619] [] ? rw_verify_area+0xe5/0x2b0 [ 55.870626] [] vfs_read+0x11e/0x380 [ 55.870633] [] SyS_read+0xd9/0x1b0 [ 55.870639] [] ? vfs_copy_file_range+0x740/0x740 [ 55.870645] [] ? do_syscall_64+0x48/0x490 [ 55.870652] [] ? vfs_copy_file_range+0x740/0x740 [ 55.870658] [] do_syscall_64+0x1a4/0x490 [ 55.870667] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 55.871136] Dumping ftrace buffer: [ 55.871140] (ftrace buffer empty) [ 55.871143] Kernel Offset: disabled [ 56.313888] Rebooting in 86400 seconds..