, {&(0x7f0000187000-0x65)="0479ecd8da5c0db761c2140b7c866a1702b393806e43e9a240fbe96e58f397f87429539a5061c4380546643e4d535ab2499eafc7246947ce0f23c835cc94ed6b2dcf9f01f65ffb86e5af0d9a8c7e152e0443e70979c6e1352da1d7290a8836346e097a4911", 0x65}], 0x3, &(0x7f0000fbc000)=[{0x30, 0x11f, 0x6, "0a20a68a64576f42237eb1df60d148fae03e6cf6044398caf3ab7e"}, {0x70, 0x19f, 0x7, "6a83d27596d6ad1425f07b5f3c7302643c8a1c84acd67eefcfaabe60d5c32acfc2aec4d4111d0b5ac15319f31c65b54363c56e797efb89fce37484af85662e9cd3bd3335a55930af81b6fb33fb34d5dc895000f849d9f12c21894e48"}, {0xb0, 0x11f, 0x2, "0497dd8507f6f1772c220d21780516e4bbf8036c4a0190cc0d12f89a8d543667667d0caedb783f68676c9a46cd6052d128a8fd8c050234ed99abd69c6fc7947cb9ebfaee73a1d163299efc1bb46c1c2349c33df23a1c212830d244d1ff728fb496c7f56822d709e50566d5e9b74e891f0416267f72f2b957590cca6b247ce48691eaab5a758c145f8318cbb559e1e9db43c1d03d3630d12c62"}, {0x100, 0x118, 0xd5, "2617c1568e50309b58d037b17e8043405fab5c8ded7ae58057909d659f2e242c524b2e2af7119adad36504eff7f3b482a9423e1ebbb1b2dc9bd9643c0d5b2227cd35f631b04a4d03f26e2e57b047afae3035ab238dab035497c24714ef8c88228d424dbd4ca32e8a10e66b95fe6bf1676e355941d82d698a0e13ecce72f69de115e72c90ccacd1292cfca661d92ae1e457d747b2a6c10ce01e3359b5f6b9de5beb5d78a5f619cc4b0274408055934708a6d564e56ea6246632b61fafa3b80626957b170b9689c5dcca749be34fe629b9a0271d6d2352b92f9c01ec39e729806d4d8116828c25a0b8d7524b838788"}, {0xf8, 0x107, 0x7ff, "5e24d1e5bd88b17363d1a9566de78fca43ae65a555b0492101c7bc4b2c940749939ccc65f0c8d8563d2077970d2170e4af00e0891ee0038d2494290a367d91df17fecfe3a372958f3c2fd52dd7d81e94c6d249e9089c7e9250076cc886f86229e2e98d94244913ebbb5230d06329f2234180a7eab2b757e43c0722cf69ae894c64005eb2642034cb33a4d3c0d4b6656d83979c54d92539b5d21a623526dc81aae3f7da5c0dffbd6da7d73ffc80b23902a882a15ba8f3ceb30fb28ecea42fd845650e441733194ffe974d91087cc89d6b499adba8a62551282547241e8f24533100db02"}], 0x348, 0x4}, 0x800) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fbb000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000ac6000)=0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000b22000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000)=0xb) truncate(&(0x7f0000fbc000)='./file0\x00', 0xa) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000c3b000)=[{r3, 0x84, 0x0}], 0x1, 0x9) sendmsg$inet_sctp(r3, &(0x7f0000afa000)={&(0x7f0000dd1000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000fbb000)=[{&(0x7f00005f3000)="3c72434bd05dae32d728162dfe99d3f8d9bb38c0cd30908ef448a4d2b0f0c33a9a24c1738d6a2afdef562096bccc09e6e1f0aec2435274f520ef726af14e6eafdbe1a32c9305aaf44f94b432703a549ebc9a1550f27eec40427b132cc1b9996901f794e3035baad4", 0x68}, {&(0x7f0000fbc000-0x8c)="3c4a5d82106abf5ff3f0d3fc5c7ff0a07cd1cd42e7ac7a8bacb0686dece77bbb9ad479c94d4574a1fd927716acbf2094a062c4be512a1678a1400bf550301c99659c2485ac792801918b38b36323517bb3e5a5fab0bee4e838ae08a00c2c27235d319f5c7837543dd62d361aacd9c1a9a33647853ee78b30b64ea084bb05948ffe5e971560c5be680b3bf152", 0x8c}, {&(0x7f0000673000-0x4)="cf5bf9b4", 0x4}, {&(0x7f00001cb000)="b052341f3ce11dbce36f91866abe7c9e1c1c6e83c53a07d5fa860b94acbf025c182e6db08151faabee8188786b124f9592456f6a0e6e955dd30c945e5f0d6b7ab7b7940346418f1a20bf5e109749b65f429f7fae1ba615017d0d21064689271a409fe4cfe7aa9f2d5fe60a025130cd5b7b2831e4b949e1712b8788e3df0e084ad8b7f49ee3ac97fcd4f9eb4e3864efed35cedcae843d837b174a96377a47a74cb9ac313f5bab941311758d95a650d494ed7f853b664a82196cdb3798eadeecf3c39c073d", 0xc4}], 0x4, &(0x7f0000fbb000)=[@init={0x18, 0x84, 0x0, {0x1, 0x3000000, 0xffffffffffff0001, 0x200}}], 0x30, 0x800}, 0x20044000) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000081a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000f6e000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb5000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900010002000000000000", 0x1f}], 0x1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000fbf000-0xcb)=""/203) 2017/12/18 19:01:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000cb1000-0x1c)="47cd1c714df04e926d58e32030fc66066d63444a1d7d39293ede0dc3", 0x1c, 0x0, &(0x7f0000048000-0xa)=@file={0x0, './file0\x00'}, 0xa) pipe2(&(0x7f000097b000-0x8)={0x0, 0x0}, 0x80000) fstatfs(r0, &(0x7f0000781000)=""/92) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009a3000-0x1f)={0x0, 0x17, "d8812c6a72026eb04fcc91f406f1e4831bd12614bf2ba9"}, &(0x7f0000ad1000)=0x1f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000047a000)={r3, 0xfe, "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"}, &(0x7f000063e000)=0x106) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) 2017/12/18 19:01:58 executing program 0: mprotect(&(0x7f0000ed1000/0x3000)=nil, 0x3000, 0x0) sigaltstack(&(0x7f0000fa0000/0x3000)=nil, 0x0) mprotect(&(0x7f0000026000/0x3000)=nil, 0x3000, 0x2000002) 2017/12/18 19:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000085c000)={r0, 0x0}, &(0x7f0000ec6000)={0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000060e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000f77000)={r1, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000326000)={0x101, 0x1, 0x8, 0x9, 0x1, 0xffffffff}) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") fstatfs(0xffffffffffffffff, &(0x7f0000db8000)=""/134) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000246000-0xc)="31e2df9e19a60ceb195fbfb8") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002fe000-0x8)={0x0, 0x8}, &(0x7f00008da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f71000-0x8)={r3, 0x3}, &(0x7f0000fcf000)=0x8) r4 = memfd_create(&(0x7f000054a000)='\x00', 0x0) wait4(0x0, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000b99000)=[0x0, 0x0]) r6 = getegid() lstat(&(0x7f000063a000)='./file0\x00', &(0x7f00005b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f000027e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00008e2000)=[r5, r6, r7, r8]) waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 19:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) write(r0, &(0x7f0000a6b000)="87", 0x1) fcntl$getown(r0, 0x9) preadv(r0, &(0x7f0000ceb000-0x70)=[{&(0x7f0000963000-0xf2)=""/242, 0xf2}], 0x1, 0x0) 2017/12/18 19:01:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d80000+0x527)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) bind$inet(r0, &(0x7f0000a78000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000059c000)='/dev/rtc\x00', 0x40, 0x0) ioctl$TIOCSBRK(r1, 0x5427) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 19:01:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x10, 0x0, 0x0, 0x1b}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000001000)="") r1 = accept$inet6(r0, &(0x7f0000491000-0x18)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d9a000)=0x1c) accept$inet6(r0, &(0x7f0000d1c000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004bb000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d83000)={0x0, 0x1c, &(0x7f00007c0000)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7645}]}, &(0x7f00003c8000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000067b000)={r2, 0x9}, 0x6) 2017/12/18 19:01:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bc0000)='/dev/autofs\x00', 0x4000c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000113000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f000090c000+0x4ff)={0xd9d, 0x20, 0xfffffffffffffffb, 0x8, 0x8, 0x101}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2017/12/18 19:01:58 executing program 4: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fca000)={0x1, [0x0]}, &(0x7f0000fcc000-0x4)=0x8) r0 = socket(0x40000000015, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000321000-0x8)=0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000024f000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x20, 0x3, 0x1e, 0x10, "ada997b1ab6248c5553e4670219925602d2588ed954e75272eff08dcccae68378af18000775856ff21068c82833a3cf1ca3e622db2ff117310693b686105e8d5", "6bbee5445b0e06eeaa330ad203aba60aff9180c77435d34e050403d4e5d7bae7", [0x3, 0xfffffffffffffff8], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x40, 0x0) r3 = socket$key(0xf, 0x3, 0x2) close(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_key={0x1, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 19:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000091000-0x4)=0x0) fremovexattr(r0, &(0x7f0000bfc000)=@known='system.advise\x00') r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000375000)=0x7) add_key$user(&(0x7f0000026000-0x5)='user\x00', &(0x7f0000b65000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1d000)='8', 0x1, 0xfffffffffffffffb) mprotect(&(0x7f000086b000/0x1000)=nil, 0x1000, 0x4) madvise(&(0x7f00003de000/0x1000)=nil, 0x1000, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000525000-0x8)={0x0, 0x0}) 2017/12/18 19:01:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000033, &(0x7f0000223000)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d230900000075c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc2740e6000000000000", 0x67) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) 2017/12/18 19:01:58 executing program 3: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000929000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000059b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_set$pid(0x8000000002, r1, 0x6) 2017/12/18 19:01:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000+0xe68)={0x8}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000425000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000e61000)=""/0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ba6000-0x4)=0x3) 2017/12/18 19:01:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004bf000)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[], 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000138000)={0xffffffffffffff81, 0x1, 0x3, 0x7, 0x3f}, 0xc) 2017/12/18 19:01:58 executing program 3: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) epoll_create(0x0) 2017/12/18 19:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x101, &(0x7f00003b7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e54000)={0x0, 0xa5}, &(0x7f0000d20000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000643000-0xc)=@sack_info={r2, 0xfffffffffffffffb, 0x8}, &(0x7f00006b4000-0x1)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000038c000-0x6)={0x0, 0x7f}, 0x6) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x800, 0x800100, 0x0}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x105, 0x8, &(0x7f0000001000)="", 0x0) 2017/12/18 19:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a2c000-0x6)={0x1, [0xfffffffffffffffa]}, 0x6) r1 = syz_open_dev$loop(&(0x7f0000635000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000992000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d075cb10512749e408fb00372b63908000000000000003a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b4018ae4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c15ca47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/12/18 19:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000-0x4)=0x0) wait4(r1, &(0x7f0000ec4000+0x126)=0x0, 0x0, &(0x7f000025d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 19:01:58 executing program 5: mmap(&(0x7f0000000000/0x815000)=nil, 0x815000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000228000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000025e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$loop(&(0x7f0000813000)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000817000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "961fb11464945e631b4a602e8b57198e50cb94c08e41f492f0bd06bcaed1209fc0dc54c78126dfb749262b7b67b2f34676975e609bc096085d68d5ddbfcb8d05", "b0c7d4bdcfbb55b4c9c67f30267aa5c48a96034ea09a52bb75a3f3f4f8a88f1e", [0x0, 0x0], 0x0}) 2017/12/18 19:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0xb4) bind$nfc_llcp(r0, &(0x7f0000887000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1c37973c71f0267be84b80f4ae9e6d2390c9dc0f7d38e80a64c6057455ab90c699cb43ff1b8fa65040f98ce73d103dc422aef5e4909d0bd9b576b6e06d9a00", 0x0}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e63000+0xdd7)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x930, 0xe06c000000000000, 0x5, 0x0, 0xb340}, &(0x7f0000eac000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000078a000)={r1, 0x1c, &(0x7f0000454000)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000c9b000-0x4)=0x10) execve(&(0x7f0000294000)='./file0\x00', &(0x7f000034f000-0x18)=[&(0x7f0000ac9000)='selinux\x00', &(0x7f000043a000-0x7)='vmnet0\x00', &(0x7f000060a000)='0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000289000-0x58)={{0xff, 0x9}, 0x1, 0x3, 0xfffb, {0xf5, 0x72b9}, 0x76, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000018c000-0x10)=@generic="ab3d5b62ce264161dfddb29ec19e7397") 2017/12/18 19:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7d000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) accept$llc(r0, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000831000)=0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) 2017/12/18 19:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dca000-0x5)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x2000000, &(0x7f00007ea000)="", &(0x7f000059a000)=0x0, &(0x7f0000146000-0x4)=0x0, &(0x7f0000c7f000)="") sendto$inet(r0, &(0x7f00007ee000)='s', 0x1, 0x20000000, &(0x7f0000d44000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000540000)='./file0\x00', 0x8000, 0x80) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26, &(0x7f0000387000)=0x10000, 0x4) connect$inet(r0, &(0x7f00003a6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000cd2000-0x20)={@common='dummy0\x00', @ifru_flags=0x1000}) mknod(&(0x7f0000740000)='./file0\x00', 0x0, 0xfffffff9) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ded000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005d4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000094d000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000978000-0x4)=0xe8) stat(&(0x7f0000ff4000)='./file0\x00', &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000989000)={0x0, 0x0}) getresuid(&(0x7f000091d000)=0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000975000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f6000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00002fa000)=0x0) getresuid(&(0x7f00003af000-0x4)=0x0, &(0x7f0000e1b000-0x4)=0x0, &(0x7f00009b7000)=0x0) lstat(&(0x7f00006a9000)='./file0\x00', &(0x7f00001cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bb2000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000991000-0x4)=0xe8) r11 = getgid() sendmsg$unix(r2, &(0x7f0000669000)={&(0x7f0000390000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c22000)=[{&(0x7f0000cc7000-0xec)="3b33b81ee74da74c223ec2148896cc5a02d31003d548e0bfb4061025896f1810a68f043aa648283f09662fa40fdbca1e76b13bb44913b714c859361f3e77bdf31d9debbba6897a759ca007cffab6cfc2d9741eb21f512f948279a40856026117c42a440f49b013f0f919ac6fb5147adba328f67b583584c0e613ac996b9f30cc348d4897e6e55a9fdf14bc7614ba3a32e17d8db035297a384c346ce5463201326d6294ef7de977604c0b5f36c6cc384c34b848669bc038c2b70b0c791a9f91937eb4481c91e44225832bb415e563db5d7d81de19ec71e7894432ba7657a92fec50af1e6742fcce150d955e0a", 0xec}, {&(0x7f0000fdf000)="f71ac89551d9547a84125167c6714f4002ead838893b26c6648fd11db4770a9f7135de3a3153b377a4256255e10af49e79f7d0ef78494a1aecfd364860f1", 0x3e}, {&(0x7f0000e18000-0x76)="6fa922fb75d15b51c7d2066d6c097dec119e9b54a39e3689c7d27f558e57ea5be1bde0026f49add7d2f2d62b7f8f5cb26bc7e707018f84c38f7a103283503b09558803930d4fbfc49b111adc88bd422465bcb38a1cfa5379b92fdf846ba56815d10b8b5e0852ddd62e840c65938fac6690de17fc9ac9", 0x76}], 0x3, &(0x7f0000762000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa8, 0x4040}, 0x4000080) 2017/12/18 19:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ddd000)="") ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00003e0000-0x20)={0x7, 0x80000001, 0x6, 0x3, 0x0, 0xfbb}) 2017/12/18 19:01:58 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000043b000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004e2000)={0x9, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e0c000-0x20)={0x7, r1, 0x3, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x55) r2 = socket$inet(0x2, 0x9, 0x7f) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00005d2000-0x5)="9407040000", 0x5) 2017/12/18 19:01:58 executing program 7: r0 = timerfd_create(0x2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = gettid() pipe(&(0x7f00008e7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00007db000-0x4)=0x1, 0x4) poll(&(0x7f000023e000)=[], 0x0, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000052e000)='/dev/sequencer\x00', 0x80000, 0x0) fcntl$lock(r5, 0x6, &(0x7f0000879000)={0x2, 0x0, 0x1, 0x10001, r2}) tkill(r2, 0x15) 2017/12/18 19:01:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000781000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) 2017/12/18 19:01:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005a3000+0xe2a)="70707031637075736574bb73797374656d7365637572697479267d2700", 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006eb000)='/dev/hwrng\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet(0x2, 0xffffffffffe, 0x8) socket$inet6(0xa, 0x82, 0x9) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) 2017/12/18 19:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000edf000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b14000-0x4)=0x10) read(r0, &(0x7f0000b03000)=""/91, 0x5b) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2017/12/18 19:01:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00006ad000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="cd6d7904111623f8aed79ab10fe67a62"}) shutdown(r0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003d8000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e85000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000f0b000-0x8)={r2, 0x2}) prctl$setname(0xf, &(0x7f0000949000-0x8)="272c080068350092") getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000066e000-0x4)=0x0, &(0x7f0000e75000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) stat(&(0x7f00006af000)='./file0\x00', &(0x7f0000407000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00008b9000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f000058f000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 19:01:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000506000)=0x1, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000d6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r2, 0x36, &(0x7f000084a000)={0xb, 0x4, 0x19, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000393000)={0xffffffff00000000, 0x1, {0xffffffffffffffff, 0x1, 0x0, 0x3, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r0, &(0x7f0000e66000-0x1e)=@random={'os2.\x00', '/selinux/avc/cache_stats\x00'}) 2017/12/18 19:01:58 executing program 5: socket$inet(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/18 19:01:58 executing program 6: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000454000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setreuid(0x0, 0x0) close(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00003a6000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00007d5000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000065e000)={0x98, 0x0, &(0x7f00002a2000)=[@free_buffer={0x40086303, r2}, @acquire={0x40046305, 0x3}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x28, 0x18, &(0x7f0000aad000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f00006a1000+0xced)=0x0, 0x1, 0x1, 0x2f}], &(0x7f00002ff000)=[0x30, 0x30, 0x78]}}, @acquire={0x40046305, 0x3}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x0, 0x4}, @decrefs={0x40046307, 0x1}], 0x0, 0x0, &(0x7f0000aac000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2017/12/18 19:01:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000efd000-0x10)=[{&(0x7f0000799000-0x29)="290000001a001902ffe9f4ffffffffff8080000000008ef1002c0000e004054a93bc00040000005aff", 0x29}], 0x1) 2017/12/18 19:01:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x250)={0x7, 0x7f, 0x7, 0x9, 0xa, [{0xffffffffffffff00, 0x33229be9, 0x3, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0xe6, 0x8, 0x7, 0x0, 0x0, 0x405, 0x0, 0x0, 0x0}, {0x8, 0x3f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x101, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0xc000000000000000, 0x59, 0x0, 0x0, 0xa84, 0x0, 0x0, 0x0}, {0x7539, 0x8, 0x200, 0x0, 0x0, 0x902, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x5, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x2000000000000, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x80, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2000000000a) writev(r1, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000000000005", 0x29}], 0x1) 2017/12/18 19:01:58 executing program 1: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000001b000)='GPL$em1\x00', 0x0, 0x1, &(0x7f0000027000-0x40)={0x0, 0x0, 0x0, 0x800, 0x0, 0x2aea9884, 0x504, 0x1}) pselect6(0x40, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000031000)={0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000026000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000-0x10)={0x77359400, 0x0}, &(0x7f0000012000-0x10)={&(0x7f000002e000)={0x0}, 0x8}) 2017/12/18 19:01:58 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000038f000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000030000)=@common='teql0\x00', 0x0, 0x0, 0x0}) readv(r1, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) [ 128.901457] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/12/18 19:01:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000058000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000dd6000-0xb)={0x4, 0x6, 0xfffffffffffffffb, 0x8, 0x7, 0x100000000, 0x2, 0x6, 0x4, 0x1000, 0x7}, 0xb) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000047d000-0x37)={0x0, 0x2f, "5b5e3c0155e68ac962a482e7fcd412b3dd15a4aa5007476593562403bcd41c6a7e897f85a4b625a1cd3a2ae30b27ef"}, &(0x7f00006c6000)=0x37) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f73000)={r3, 0x7fffffff, 0x400, 0x0, 0x7, 0xffffffff}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000fa000)={0xfffffffffffffbff, 0x8, 0x8000, 0x7fffffff, 0xb1d1, 0x9, 0x0, 0x3, r3}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r0, &(0x7f000091f000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b64000-0x8)={0x0}, 0x8) sendto$unix(r2, &(0x7f0000643000)="", 0x0, 0x4000010, &(0x7f00008b4000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/18 19:01:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000093f000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d91000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000440000)=0xe8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) recvfrom$packet(r1, &(0x7f0000c47000)=""/162, 0xa2, 0x40000100, &(0x7f0000bf3000)={0x11, 0x1d, r2, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000207000)=0x9, 0x4) sendmsg$key(r0, &(0x7f0000083000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 19:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x2, 0x0) pipe(&(0x7f0000dd4000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)='&?', 0x2}], 0x1) listen$netrom(r2, 0x0) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000d30000)={{0x4, 0x1e}, 'port1\x00', 0x29, 0x1000, 0x3, 0xfff, 0x2, 0x9, 0x9, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:01:58 executing program 1: r0 = getpid() sched_getscheduler(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioprio_set$uid(0x0, 0x0, 0x3630) 2017/12/18 19:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e72000)="24000000190099f0001be90400ed180e020800000000000000ebffff080001005f196be0", 0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d94000)=[@in6={0xa, 0x3, 0x434a, @loopback={0x0, 0x1}, 0x9}], 0x1c) 2017/12/18 19:01:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000de4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000055b000-0x4)={0x81, 0x1ff, 0xfff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000e44000)=""/62, &(0x7f0000498000)=0x3e) 2017/12/18 19:01:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000228000-0x18)=@add_del={0x2, &(0x7f0000395000)=@common='bpq0\x00', 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001c3000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c76000)=0x0) socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0x9, 0x2100) ioctl$TCXONC(r2, 0x540a, 0x4) 2017/12/18 19:01:59 executing program 5: mmap(&(0x7f0000001000/0xe60000)=nil, 0xe60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e62000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000e62000-0xce)={0x7ff, 0xc6, "7c77cd7f5719cf3f5ff765b1fb913778bf4acc4d18eca9c1e57550fbcab87c42ce70ad5f730c8c39ae7e6d70c27ff9949c3ee69e43be1ea9259c6613d2a545401f5961c78b1517d287e4e216f4cedaed11bb5b7348425bdaaf072dbf00b4c4d97615c017aaf78513a73c1cd2782b2ad3b9a510735922a729edbc8a9ba065992f3141407380dab20a61a6cc4ad739c33a61ba2b24b32e5ae03849a1ef75213ef13fbd4dc208c2d2b0a8b7b6f8ef675f507a83ddbe139b8533e83df2da833066af4d135e840e3e"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c6a000)={0xaa, 0x9, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00001c2000-0x10)={0x7ff, 0x3, 0xfffffffffffffffb, 0x5}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e63000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x2c70, 0x3, 0x42, &(0x7f0000d08000/0x5000)=nil, 0x400}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e63000-0x8)={0x0, 0x7fffffff}, &(0x7f000014f000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000079b000)=@assoc_id=r2, 0x4) r3 = inotify_init1(0xffffffffffffffff) r4 = getpgrp(0x0) fchdir(r3) fcntl$setownex(r3, 0xf, &(0x7f0000e5d000-0x8)={0x2, r4}) fcntl$getown(r3, 0x9) 2017/12/18 19:01:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) dup2(r1, r2) writev(r0, &(0x7f0000dfc000-0x10)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) 2017/12/18 19:01:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f9000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7a000-0x10)='/selinux/status\x00', 0x0, 0x0) execveat(r0, &(0x7f00006cb000-0x8)='./file0\x00', &(0x7f0000249000-0x28)=[&(0x7f0000cea000-0x1)='\x00', &(0x7f0000013000)="2576626f786e657431212e656d316d643573756d6b657972696e67682826657468302f6b657972696e6799776c616e302d5d776c616e302400", &(0x7f0000471000-0x23)='[em1.ppp0{-posix_acl_accesseth0\\-)\x00', &(0x7f0000ce4000)='#\x00', &(0x7f0000520000-0x9)='vboxnet1\x00'], &(0x7f0000743000)=[&(0x7f00001bb000-0x1)='\x00', &(0x7f00003b8000)='wlan1(\x00', &(0x7f00004c3000)='md5sum\x00', &(0x7f0000058000)='ppp1#self\\loem0mime_type\x00', &(0x7f00000d8000)='/\\*wlan1*![-\x00', &(0x7f0000133000-0xf)='p[vmnet0user/%\x00', &(0x7f0000fa3000)='\x00', &(0x7f0000c17000)='eth0]procselinux\x00', &(0x7f0000931000)='&proc\x00', &(0x7f0000ceb000)='eth1\x00'], 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') 2017/12/18 19:01:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000009) writev(r0, &(0x7f0000cf2000)=[{&(0x7f0000765000)="290000001100190455a8a349000a007c0200000001000000ff508b0000000000000000000000010809", 0x29}], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000ce6000)=0x48, 0x4) 2017/12/18 19:01:59 executing program 3: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000d2f000-0x4)=0x83, 0x4) 2017/12/18 19:01:59 executing program 1: mmap(&(0x7f0000000000/0xa71000)=nil, 0xa71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = open(&(0x7f0000504000-0x8)='./file0\x00', 0x240900, 0x10) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a71000)={0x0, 0x0, 0x0}, 0xc) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a71000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000a73000-0x1000)=""/4096, 0x1000) 2017/12/18 19:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000886000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00009b2000-0x50)={{0x7fffffff, 0x5f9}, {0x6f, 0x2}, 0x8, 0x2, 0xfffffffffffffffc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/18 19:01:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000034c000-0xb)='/dev/loop#\x00', 0x0, 0x7d) ioctl(r0, 0x0, &(0x7f0000c60000)="") 2017/12/18 19:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x18, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b07000-0x10)={0x0, 0x10, &(0x7f000084d000-0x10)=[@in={0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006f8000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000032c000-0x8)={r2, 0x3}, &(0x7f0000984000-0x4)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000240000-0xe6)=""/230, &(0x7f0000942000-0x4)=0xe6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d7b000)={r2, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69, 0x4, 0x8, 0x3, 0xa0}, 0xa0) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/18 19:01:59 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007000-0x28)={@generic="f5f74f777cb8c226633f73a40348ac69", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000007000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x2, 0x2, 0x100, 0x0, 0xa0, 0x80, 0xeb9, r1, r2}, {0x6, 0x2, 0xfffffffffffff800, 0xd0, 0xffffffffffffff45, 0x2, 0x2, 0x4}, {0x5, 0xffffffffffffffff, 0x0, 0x81}, 0xff, 0x80, 0x7, 0x0, 0x80, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3ff}, 0x14, @in=@multicast2=0xe0000002, 0x2, 0x2, 0x0, 0x40, 0x7, 0x707, 0x4}}, 0xe8) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000007000)={0x8, 0x264, 0x6, 0x4, 0x0}, 0x14) 2017/12/18 19:01:59 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000006000-0x18)=[{0x8, 0x4}, {0x8, 0x3}, {0xc, 0x3}], 0x3) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f000000d000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000035000)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000038000-0x78)={0x7, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7, 0x3, 0x7, 0x6, 0x0, 0x80000001, 0x4, 0x9}) 2017/12/18 19:01:59 executing program 7: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") kexec_load(0x0, 0x0, &(0x7f0000905000-0x40)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000-0x4)=0x0) 2017/12/18 19:01:59 executing program 1: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d20000)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d21000-0x20)={"e7140992d7b2fc50208cbc14e9e646cd", {0x4, 0x80000001, 0x7, "5a4ef31e92d8", 0x4, 0x0}}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00002fe000)=""/0, &(0x7f0000d1e000)=0x0) 2017/12/18 19:01:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000c35000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c53000-0x4)=0x0, &(0x7f00007ef000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f1b000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ab000)=0xe8) 2017/12/18 19:01:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000d86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f00005ff000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000498000)={0x0, 0x8d}, &(0x7f000021b000)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000080e000-0x10)={r3, 0xe0, 0xa0c9, 0x2}, &(0x7f0000ef1000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000bb1000-0xdc)=@ethtool_rxnfc={0x3f, 0x0, 0x0, {0x0, @usr_ip6_spec={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {"ab2d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @ah_ip4_spec={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, {"25e0", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000257000-0xbf)=""/191) [ 129.446443] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pig=650 comm=syz-executor6 [ 129.474140] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pig=668 comm=syz-executor6 2017/12/18 19:01:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000dfb000-0x1000)=""/4096, &(0x7f0000b6f000-0x4)=0x1000) 2017/12/18 19:01:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x77fb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x401870cb, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/18 19:01:59 executing program 6: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000dbb000-0x4)=0x0, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000072e000)={0x0, 0x0}) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000dbf000)={0x0, r1}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ff000)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000dbf000-0xa)='setgroups\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 19:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000531000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000cb8000-0x20)={{r0, r1/1000+10000}, {0x0, 0x0}}, 0x0) r2 = memfd_create(&(0x7f0000834000)='I', 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000c16000-0xf)='/dev/snd/timer\x00', 0x0, 0x4200) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000047c000)=0x0) sendmmsg$unix(r2, &(0x7f0000240000)=[], 0x0, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000097000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca0000)=0xe8) getgroups(0x1, &(0x7f00009d7000-0x4)=[0xffffffffffffffff]) sendmsg$netlink(r2, &(0x7f0000c42000)={&(0x7f00003a4000-0xc)={0x10, 0x0, 0x0, 0x19f}, 0xc, &(0x7f000026b000-0x60)=[{&(0x7f00002d8000-0xec)=[{0x44, 0x5e28, 0x0, 0x5, 0x6, "a5e6bee66a4c984aee8bd5848f45d917aec7aeb17b37e251e2e2c88046de1ef97cfeb4d3865345b83e1b879f011bad7f4bf25d32"}, {0xa8, 0x1f, 0x200, 0x8, 0x2, "25dd845d574d5738da7d56395d304bb0a3ff94febfe9376d21b83cb8f9bf8efecf183539c6d38d0e8c03f8802a0ec86098601def1f7e921482b5f91a1d19208f6ea096f74902d85bb62fa926780220a6a1046dfe30d1188c6ade3f34d15c98336ded6be1d3057ce0be3a6de18cb1f40bd9d9bf9b3f1c63157f89515215a83341ba602f400188b2b7e9920863b72e6704960befdbb0cf34aa"}], 0xec}, {&(0x7f0000013000-0x11b8)=[{0x1010, 0x9, 0x23, 0x80, 0xfffffffffffffff7, "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{0x61, 0xff, 0x310, 0xca, 0x3, "39bfbe413c568dd54686b9ea534a6d8a78685a89ed108399380fb5e5af9fa1549b0927be350d166734ae9880cc0c25e3a3f201636967df64e19ede5f6b1d4e12182fbe1718cc56a67ddf5a7a393421dbd4"}, {0x73, 0x6, 0x620, 0x65, 0x1, "ce4ddc1e3b55ee39b22d28ce9d7d4bee39d2f19567cd10acdb4bf7d50f56e4460aa8856aedcc360e4d9c4092506ebab8f39e934ae9220baabd089f9530b66bfdc980ec57461e14050831c27d18a6ba14fb86d70e3c3e12a63b0373843b4aada686ee60"}, {0x32, 0x7fffffff, 0x200, 0x3, 0x506a, "8fcfeabd876fd9beb1ab3682e2a5cefe5ded595c65fe01798b8d5b2ca3d04f2cc104"}, {0x75, 0x0, 0x300, 0x800, 0x4, "64ca83b95d0a053a512b5882daf29f08200cbb39839ba60e01af79d95de6a93fc40d78cdf76a211d6239fcd9e06e7567af5c9a20c4bc812ac7dc31182a37efb2353daa83598f716f52100e68a3a0082ca55fa0e5b686d935e08f327f1e2d54d740acd8cce5"}, {0x2d, 0x5, 0x302, 0x6e01580a, 0x5, "cca51c09940ce71c8f38b8198d57209c53a769ca1b7d4bb9a9f4857ad3"}], 0x11b8}, {&(0x7f0000102000)=[{0x88, 0x1, 0x22, 0x80000000, 0x7, "ae6d1a628c3af26ec5f34963c63046c2d05a8ac93f4abc840c3a22ee81d8ec81ffbfee2227987fd64b399fd4cccd89e1696f0928119e94fd0d31160263d2649349dddc961ec665083cb95d58c0695bf4ef6f7b003126777e5c6c7c1e8aff092182b2ace0860e2143bf57632b57fc722296112e11de87150b"}, {0x25, 0x8, 0x1, 0xffff, 0x800, "f641e8091887a6007e756c1f90f5f1e408dacadcfe"}], 0xad}, {&(0x7f0000947000)=[{0x13, 0x9, 0x0, 0x9, 0x3, "6fc179"}, {0x6a, 0x1ff, 0x700, 0xfffffffffffffff9, 0xa1, "479838698046fe5700c7f8ddc66071e6f1613d1fa1b1c7890cc3bd1338b9fc760adae84820def441c09b6bd8d7958f57b63698487c32ba9d4a57de2b86bb4ebec3fea896e378d8b2bf7f7214cc875520c8458132e850cef65d2d"}], 0x7d}, {&(0x7f0000f26000)=[{0x1010, 0x5, 0x439, 0x100000000, 0xfffffffffffffffa, "a99ed5d71785278a3ca5b5c5ac71f5ce6ac27dbe66d194996d070739edd00d0ca24f2298f16d6f334f60cdd3eff5d946d026fad010ef6d9310e001a199dc43b2894852481bcee22ac5a87d8a9a67786b138e4cf12349d8506f65e240efd9eefff61f5905225ed8108b45f9249dc492db2d1a2392d57822253ec52511e88f714e13e73bf717d0dd45f5d15a0f8082903e37e8661de100857e87ea9fbef082b090386830d76fda8a926969c40152ad40939cf2f4c7eb7c94372ebf89cdb7c027f567856c6a052f5c804ba04bdd972149d069d1fbc9368f50b09f941a01447dcfc8137efbe8168ed8e2d3d95385a3755f2749168a9a340ab5f12d22c61ed6dbc27d5f4695b8854a2c256d7d315be9527cbf646c16844431e8b4c52f137bb8f5d4bcfeb0854d19f19ad3e3298c13730fbe8fe48fd02258df8f96cbce36180d8fcaa6135907643f19177e32a5dd0ed2afdea685eddb9c25f86401f12ab1b943f7bf39d46e823c609e490977e7e43fac6cf778ffff40dcb8ce3e5f1fad89b97b01efe9d8a03dbaa3048a01ac54d0a628f8486a759afdb1ba2097839b2c1ee7362efea63479d06f3668a686fdfd57bf4ee673959813320cd58ec6c66b804b4f0f92354bb47f4e938d2b111a99322f4b479cb2f0cd25a06367dcafc72bfe86adaa18d6086fab81e3247e28891920da18584545c7a6dadf6dce07ef1601748b1a0eb0391c3b81d087103ee49e394e01bb6096762d5636db250f3c81c46de9b0ecf833a95bebeb2764430830904ba9a7eb2e787546d0ca37db6ee2371c05cc7a5a0ad13d57cfc51ae752cf39af87e43a64a96543a37b12a666e555dd538b5611e95842d887455bc5f3214d82a1a6a6f05d2a39c629fc512de90df437b6117e20d10fba789ac72198324927028dbfec8078af5547c010d3704da910989be1aef569836caad2b2c7e219809c4a5c2c18b6b84eaf991235816af3b80fb915ebe03d46983ce669b4f119556aae9f510c64a4e914a26e6366d811240cb05050dfbe4318dab8ebc5d7081db8334422a499850e07303a560ef1d5c863e3a9fcb074b9decb9b09d57d2fd7b24f47589a5880c675ddc84e43d60f3049bb04a476135ec21cb87b878bddb3c2a1e0556cbccd65b9c7470d4204122ce6b45df494b8cf2465aaeb69fd4189c5ccb34e6a47c50bf659521dd069f9866e5a5f4ff108c067d14e03103f6ce3a2ea10ca2bb1117a4ad1bdb2fa3cd4023cf45bdf0925090247d1ba21a952fff5c4da829e47dba8c71be09d9294e0ce4a5d299843f112d9becd5cf5058e0779fb5b1a1737b067c18fca40bfbcc818621330bf8e630811e59e3b86ddd2fab00ee96e81b8bdca92011930fcd01feab290b4e569f5cdd124a90dbefe951d20ea038c4603a392b52997b1fda4af656c102222605fd5bad7d8cac8bdd0b76d44352ee18b87c245ffcc8930faadcb782cb10e9f6d9162e388dd0e1f05d9cb168570fd9af7555dc3d6e615bf0f468e0e64542e785902532509bd0433e7cbeb667160e44a74bdaecad8db1c1dd1effe7e0331aec5e864a5398256595dc67f817360cd098634083ee2708dd6a7fab6d20963a7b59a39d9c636d96732d6e83482a9aa2ee52fed271bc02211569a4df078a64f21c846c58f125d0d2913c5cde85af89c651e261923447f96c04b8945b29659aef34a1d766dc07e1c0645151b2151a9140bf1e9588b84828556938645e2763afc337638e5bfaea1cbbec9b72aaf1da22ea52b2a7c06022817f82637ccab7f0dcc7631c39c1974f03cc6c13293ab9a18e8d9bbf5d52742ee3a742326f5d68770bbf4cf40160cf1b6fd0f859f1cdaeb1210699777545faab74e367c5f2b697eb52a28df6000d06782d08637669ece8aa6e81d3ff35062200b594edfa8cd6ddaf297acb7f23b4a8611ad82d8cc918bcdca190c062cf5bf16f481daf0b2dd8df55f3baf10df956451fae61404ea05bdd38b85eb32934dfc7ba78b4524ff3ba1fbc9b7ed33f85cd4dc79b5b6ca25beb39b640f4d62510c924361c854ef1ebb273a78c8055ea494748293719f81b35b94b6a7981bd7ed078737eb2f2e818fe6d8d34ce5e90d2ddeb46a8ea88f59db57ff03208dfc283b13675ef67d7486e597c841b283fdf08854154af33af1b7f493c2b00d1445728dddb4502458fd558c72536863314aecebb4648b4bff20125eadd3a88220c9dd3ec1cfc9bb48fe28b69cecf9d6c4a11e7de14a2d7bdbf7433a5ec0879f9f2db42564a3631cac6738350b4e34f6b70b3f9f53251df7e423179d7984db1e28c58d4279fd8f86de36b3d37a5d03fa7c28ac74bd57a29ed18ffaf58ba9a37bd0394a0835f32828e1fcd4143093cb37dfb3648c96a02285648f790ccb27086c2a9b37a8b60a9eb555d1d49c15bd329e95be124ab6b1ccc5b721b2b59e3d9a9b46d28c93add256f22148467b6a2e9d1a4e4eb511c7cdbe1153620569c469827e7acb19fb55fa758da0fe29a6ccd0a553415643eecb26c56b20903954cdf1c1dd18a1230aab9894e1b4867afca72a1b5f015f62e9fa9d326d2a9d1271adc3fc7d6e2334457639e611a193a65741240ea5b59702c3fd7070957a11b65365b98e287cf0cb9a84e3724474022e10e6ddce5315d1f1503fd8949fe36d99cbe0a5671dd0720015c79514576b074a0c7401f59613f806a44e6ab38d9563d5cfad666f146314a000d4680ff0d54eef265f0a5ecea3af994bd99c76f8af186272e3bb3ab3541fa7b4eeb6ac7bd34438467aa5199f18e18e73f23c1c4b382e9e6627e3884bab9ceb070acca64da0a8d49043939dd64b56b122f7ffcd3d0725324b383db9220581e1020d427449567762410bbf333a6baec475cf31732a446a24e85a6834b5a0a4a74f800e878dc00faef57b086a89e37746b87e2e2b0681353ad6905dd1b47ad84d6a713289629cac2df94a8010e2667c5113fae1c88ea0fa6efe5644449ba2ded3152a5b67ee0a01f74e1ba66c12256c7920afced6ac362bf6c2d296ebe399875ece0590fded9c38f90c1e49099967bd5eb57952e114787d66f7df1c831560f136c8731826fb8bbe1a71bca63d34b58191814a01e3ebe818894de7e6a9fefb57d5feee3cb9225fe74e6dc117b1f1be94befada0bad919eebe1b2ca55c44265a624077182c3fa82eb0119c32ade04745810a95fac6b78dd9a9d6039e70f6e10955fe7152027ae39dc3a63df037498d6690d77a330c8d9d9cf832e68142b5dd6a3567a7f6de6c9fc19063aa68c07ca74b3ef5e014cd33eaf72c54d3316a3b05c6f0af38bd5214c4ec7b1a4042e771f0330e914372f43dcc5a216f163ccff8aae8077a60d6f6f698dcaa13bcffb9885f1e5cd9f3bf0c7887f4356c540dc8384b3497624b844b08b33b1289eedeef6ed43fc71586c38fe288bafa9a7d01bc677bc9c02d5ef606382a71ed5a71beec239ad63b43339e4aea10d42117f2b4bceb924811c1564bd4657ed17296f2bb539becfeda815d783db9c90f9b32e1328348264bfa98690ee631998e9f755b4c0ecd83a6c4a7272250f585e58baae7f333f42181458e5116e9d40c6cdc0fc6a98b5b21daae039838c18d7c79b4e1d1e1ab6c8b77d1efc2e50ab9b1d1216fdd482b4443f641649b79cb91ef89a7f2e1d2ed7b2665fbbf92aa89a73e7840209e0d0edee070d9202f2581229728113e9e1bd517ca0e533f757ac79995327e321b096076a3972f546d78199b4d3b1b2fba304b1382a99354dadc27e87972e39d2cdaa6667fbf901f453e44a31c06d87b8fbbea270c69066e28af59a9ad4b8a9f428e0fe2df40daffdb6b7ef047d161d2bec5f8964188178df8fa1d3b8a305902d26975df4259da2cbe43b6a7c83e4d9fb061798d3462dbcada5d47178d58a05d2781cc19c3fc27423d97102db97fee0d77237d64cc97134be8b99209b1778ca7655bc67f5c4a995a3e6f55a86594f1aa7e31496b00af3a8cf753dae78be15090f34d00c755c7678f808dbe24a87ffc4e15298c519ea636c88cc7a963c09f9b44258fc324b0a77091aa69520770e84e43cf0ef3ffd8466f5a7221a064c05ace5f3ec555627e6ae5cd7271f855269d6554c36dcf4dd0d8fed75b4be4a95cddaeb5887aace25eb19f7379a81012ef95d7b6ce8705ac2d605ec8dca753199f972118be772dda6a1afa59e11ced15f3ceaaa0cc1276badad6bb3bc6c26207cce1f52ed2784e57b4ae520b4cf562952fcf9cad009aa1b103d9bc25a1094c69d2dab82c6e9fc04dccfb78628e5a3fdfc277f31d5ed3e947d38429763833cf4aafa6ca6fbc6347183af7da56ea33a3a2ede28f8f5c123768c76e0bff9612c4d479d82be465d1dd3669eb2087f5351da3e7271441d386852703406fd09e66cf57a337f5579a13e71008535d6deaddcd3f594c4a83475983e4b60635c1b8943d6e644cf814fd5a5a25da865a078343bf1cde754c9040da31e0ea405aa8b27d3bba2657fd429cfea21334124d9a4116edd42304c0809875f5d3585a61222df34f5e8b2fc665b3dd65f61d06908dfe5dc9ea31a0c5bf34838ef7e8bd4a7fd4a8a672487200c5ba2c892a41fa3b28b3d05daf42e801af5f1d9bd0f157f33cd774eddc08035cb977a701117093f90163f5ac6870bb4647d858c6dca6c369a111e803ed1b4d17359b5ec6c888be83f4e1b724172c11898925b4f998a05285d340f76f2dd346e551f8d1e179b2a19aca335cba9d02c777ec55ef6f019935a60ae54c4c9b0c87743bc39f9059233a929d67be9488c791457c8b1778b3a71baf46277ce78ea6d5e3bfdf1dd8d02f5f5074310e3c92f365f7764646c56ac50503516b6e2b4b0e3f164fed419197b841dfdb3660a1e42a22a6026c295030b96adada51ea8aae73ce58f6106baab68ad8ec1b8b800ac036d9738564b7cd4e4c8c5102afaec28a450ffff48499e5fd62ce8abcf1dd0ddd1fbdc6d423796a5a0340c18674a889ba7cf19d9a2a0c0fea9280db6cd4f797cd71efba2b408d533e81df6cc5a8b70f3bff91d404bf063330e7a12d4abdfefe07bbc5edd3481209919f43fa4ab753bef0f911305c01741cbe36f25dc2d8b38c8eed7fe3f5fc9a92f5537ec74bc38fb69d67bae3e67c162d2c0d11a82465251c0f12ffa4d31face773dd4cb0cad12709443f820101dfd22fa3bb81628979cb2fd56126654fd21676a04e3b4ef686f5e2b67b1f5a6d48137d2f45f59cf886791212622270e9c67278a4e818126e41f5b8452c1f7a30165339589416d8c5a82f19d3fabe41905f944050bcb0aa94bfc8ee7f1d3efe70dfbedd97c49683e4566ebba10f819040dec68ac04dbd773d3a2d9724251cf063c2d59cae7c50db02ad527caccf4d8236102fdf583503b2f960244612fd38457e08b6836045125d5b2372a140ecb55108883dfe1bee2220f1f364714679bc8ba80fd13c4b8bca6cbe2b14f301d90ac08f799d450e063a3f3537b69f94824a395bacfdbc03895c703b317fe83758be02cc3f42e2d3ff66b2ba1c6912375c3a354021d66560225131a272053e2555b90b26b6c96acff63164b380d8e9031c56785e11b3903941d90572434182f57de2fba04cb7250664ebf08234c3141ea9e66e348956cbabdf7ab58a2ce67e8fe6618bf5479f06e064435cf0428fadc0b9ee6e20ae28747fa01d34dba2ec6bd1d514a544b7a519a2acd7f7ef5271a9c9e025d18d82606e33122d98adaddc11b156db2f6c8d23064619572b3cfd3800e07b18339291bad66a31211f3e896af48cfc70cdaa25d604cfeca6250d09f"}, {0x101, 0x4, 0x2, 0x8000, 0x1852, "17a3b3f8c5d50e156a4cf700376a4fa9b7977d79ee1a7142ccf8401743c6589e8f03c3dd2f62228e240bbd7c92cb2b1c26273da851cb170b90a60cdfd3a0d8d523b6804b41cabf8f630f6374686150c9ad387a1c254043d670d67d682f04c74f8b4b8e3a81914d8f209defaa061c977b679d322280d1055a750d2371e5eb97de160caa8e8804596a1262aae01e7635bc76732c271d6dcd6bb62550ee72f2e303724c8b2baef03bbd195a2d6f12f71fd6824c45f9849d07e6864941bec511f97f00b05465b349bda9356213dd0d10b45bfc67baa6ce21cc35c170bfbaecca88336e20b931adbc5df0767da01bbfae1ad690"}, {0xa1, 0x8000, 0x800, 0x6, 0x0, "e51961930662576adf4946384ae18a78067600e43d3518ebd85acb51a7ad1bcdb41eb073872e28149b9ba7e306c6081503051559b9381989d1a354affb08e51fca61ea4d52a50ea8a88d21d5e8e86f3df20cac70df942df3207158e99dfd19ddc01894bf40691fa10bc5bf962a4b8323028444648ea3127b8b33df8caa95dc288eac72cceb9882e61439eeb5456d0fd0a2"}, {0x57, 0x80000000, 0x300, 0x3, 0x40, "561556f7d4ff3c75e1a8bb06156fd648b20b9fcdfcea48d3b294b88cc15417c734df24a8598fecba6e4c110beb8c111e6079f6cc642d4c6b6dfedc9d26f42f9d7c5ea1ced56bba"}, {0x10e, 0x3c4, 0x0, 0x7fff, 0x2, "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"}, {0x95, 0x1, 0x10, 0x3, 0x6, "181216bd841d16ecb0e40ab953271929a068ff84d4d0320f7f24561042b6ef064324062894f746f207b83ffeea3c987cc4c4eabd9d3a4dcd3b21e92cdc1f0a910f2a4f1a3a2ef9bf507b42fca60e4f943cb9d6959bf7ecca190314e7ab13e4604cd6c16cbf29c1c2bd9de82c25a8a5e28fdf951cfe0f486915a2032cb89b7ecca18ad6f148"}, {0xec, 0x80, 0x0, 0x80, 0x3, "02aa5d47d21023b7158a92c0ac388ef4ab00b164407f80d118bb4adab471aaceefb2e77e6d24d820407eeb07c2f3f864a384e0d88ad3cee3204d52b872cbdeab66eb997ce335f3a7c27050d3cfddfe1509d1f3118502247096e2e624840fbd99ee9dd0c0b08fd898ee427be66e32509302db730871e34c4df13b66dead02a71e311bc53eb42a4701e2f65138fd7e7aed2233ae68ab1fa3c082a8f7696200a8227344fa61c84eb160b650d198cf75f89dcbff12daeedce9089e73b1262e89645685ac6c994ca4b6b47ef36bae0f567a5c23fea1f1e649ac899f307e44"}], 0x1498}, {&(0x7f00008ac000)=[{0x28, 0x7fff, 0x308, 0x800, 0xebc3, "f9fd2626b5c41fb856765ed352d463e03b92db1115ab805e"}], 0x28}], 0x6, &(0x7f000058d000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x78, 0x20040004}, 0x20000000) pwrite64(r2, &(0x7f00000a9000)="da", 0x1, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000092a000-0x8)={0x1, 0x0, 0x6, 0x80}) 2017/12/18 19:01:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c9e000-0x8)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000041000)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e66000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1000}) llistxattr(&(0x7f0000bf6000-0x8)='./file0\x00', &(0x7f000000c000-0xa9)=""/169, 0xa9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000643000)={0x0, 0xb9, "eacb988c6328029b941ba6e3bd3bd273bc6afc6e3f14f615be5c840524442a215b771232141e6e96fa2ff1a4d9cd6202664dd7dc6c051a32fa7f85b3f4b7d2c8fc3d6df49552eac5ff2340cc6e6d8c9dc26014fdd953c256f9d957b8a514af2792bdd950c53765fc889b8186bfc296cb18a8b65a819077332ac1179f19fba2283c20c54d4fc6552c79801c13a9bddd27b9483b1002a7299097024d6b0b6dce4272aa871de81f2540593e0b9d504510b3e3609fbd4aa4171ee0"}, &(0x7f00009b6000-0x4)=0xc1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000d0000)={r1, @in6={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb69}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/18 19:01:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0xa001, 0x0) close(r0) socket$inet(0x2, 0xa, 0x7) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000cb1000-0x4)=0x8000001) 2017/12/18 19:01:59 executing program 5: getitimer(0x0, &(0x7f0000817000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005dd000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b5000-0x11)='/dev/vga_arbiter\x00', 0x4, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000571000)=""/4096) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2017/12/18 19:01:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0x3, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents64(r0, &(0x7f00007d1000)=""/48, 0x30) 2017/12/18 19:01:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004522, &(0x7f0000762000-0x1)='_') r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00008df000)={0x4000000, 0x3, 0xc}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d02000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000263000-0x10)={r2, &(0x7f0000801000)=""/12}) 2017/12/18 19:01:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e65000)='mountstats\x00') getsockname$packet(r0, &(0x7f00000cd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fa1000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000994000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000099c000-0x6)={0x81, 0x852a, 0x3d17}) dup3(r0, r0, 0x80000) lseek(r0, 0x0, 0x3) getsockopt$packet_buf(r0, 0x107, 0xffffffffffffffbd, &(0x7f0000298000-0xa8)=""/168, &(0x7f00009ba000-0x4)=0xa8) 2017/12/18 19:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000591000)='vmnet0\x00', 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) getsockname$inet6(r0, &(0x7f0000ca5000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000018a000)=0x1c) ppoll(&(0x7f0000112000-0x20)=[{r0, 0x2, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x801c, 0x0}, {r0, 0x1000, 0x0}], 0x4, &(0x7f0000091000)={0x0, 0x0}, &(0x7f0000f71000-0x8)={0x80000001}, 0x8) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) 2017/12/18 19:01:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000d07000)='./file0\x00', &(0x7f0000000000)=@random={'system.\x00', 'md5sum\x00'}, &(0x7f0000001000-0x18)='.&securitynodevGPL[self\x00', 0x18, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073a000)='./bus\x00', 0xfffffffffffffffc) ioctl$VT_WAITACTIVE(r0, 0x5607) chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, 0x0) mkdir(&(0x7f00000d8000+0x789)='./bus\x00', 0x10) 2017/12/18 19:01:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="2f1421a9edce", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001fb000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a5000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b03000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9, r1}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008fb000)={0x0, 0x0}) 2017/12/18 19:01:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009d1000)=@assoc_id=0x0, &(0x7f0000d83000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000993000-0x10)={r2, 0x6, 0xffffffffffffff2e, 0x401}, 0x10) socketpair(0x8, 0x6, 0x6, &(0x7f0000eae000)={0x0, 0x0}) getsockopt$ax25_int(r3, 0x101, 0xc, &(0x7f0000381000)=0x0, &(0x7f000010d000-0x4)=0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r4 = dup3(r0, r1, 0x80000) sendmsg$inet_sctp(r4, &(0x7f000010c000)={&(0x7f00004b5000-0x1c)=@in6={0xa, 0x2, 0xa944, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f0000f3f000)=[{&(0x7f0000ba5000-0xf2)="7b2e6574469a3018047b040d3bf74f72151dd3845287eff84490002c5da614c6100616f9ffa3227e8d5455592f8fde53b465c2cd8ee208455d4be76cf74bfcdc669e3024fb2065add57f72c46417a1c17a53282908595f393fdc7eca75e7a3066362a65518a8f63a962bff0746745b39a4fe5be4fb3a3219c3b2cb3b2f4b45a2503e8b95f2c0899ebd545bbd0f747206e0d0d1e3c8bc28e6fc259402d83876649fec5b10af0e02c90697178fc785b80e1ebe3642e5e2b48abb63be049389978904ad27f448fbb2e7d6ed0c45071363224adf861b84538508f504a2c192cd94d317b11b5f592caec4c02354a38fd52ac922b7", 0xf2}, {&(0x7f0000830000-0x6d)="cfdc9fcb6e3fdd75cc038b15d09166d62bbaadbf8ea74e2c8c373462030e5191ac6a4df63dd3c6927817fbb792526ecee360861bd518583d542a6dadf3ecc55a19f92af400bebeeda1e07c79cb691cb3ddb399701841ce3486da0d1c96dcdaeef38a5119d90cf55488bad8f5b9", 0x6d}, {&(0x7f0000e0a000-0x9a)="37bd435acf8b141487faa1e82e4b0239b7dc4f0d8755ba2ff7d0c39d81f170713553be7339777ac120f2cb4951263984e9f4e6f8a8146b7c0c3fb045ad70b7e69a9174011081dc90ed014a686d35d43edd1c46959fdb8b5558545b17dc96813af4ebbee5b57574100c2d3b0838ff44f9ddc897db7c63d0a3c0c50a11a9718cc8294b93203cf411bb436c5d093dcf2000d690be33fb7504d1b6a9", 0x9a}], 0x3, &(0x7f00009aa000-0x60)=[@init={0x18, 0x84, 0x0, {0x3, 0x0, 0xffffffffffffffe1, 0xfffffffffffffffb}}, @init={0x18, 0x84, 0x0, {0x5, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x4}}], 0x60, 0x4}, 0x10) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00001e9000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000245000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040b000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000081c000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f000066d000)={0x0, 0x0}) fstat(r4, &(0x7f0000695000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000dd4000)='./file0\x00', &(0x7f0000381000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000f06000)=[{&(0x7f00003b1000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001e5000-0x50)=[{&(0x7f000088f000-0xde)="6af8978d11297e0a725b3e2a7da9faac93d49ff8ded20a6ad6a20e142b1d1f7682a15b6847baa2c2ec1787bedad909fbcdd9dc6881509ad9d8a79fbc4157781fd098fde80195a773fb3c9585669fea858aef825c82357a65732732a896f884fe9934db85527880399e377050938675da8f62bd693f306035f4000903ccb7d9c68d5a0108523b9dbb4d34b36b7dedf10dce058fa162c1f8c0294f216b526f270fd4e7b0c75b48cd51b9ab46b7995e8322defa63f8ee02f706fc686936c26aadff36260f04bad6c9413c80193274a0ac849cda2912ceb4b6d35d04597a7799", 0xde}, {&(0x7f00000df000-0xb2)="d98792dc4479950f3f885b0cfcc2bb0bf011235a80d1291d872ca8572162aebb9dd389c080974f52620858a148b7eed561d7bbf7226e13d07dec78de0d1aef7410360f5e95444f0100f077386fac955c2605a744a268915328f78ce6ae6649f5a94f8521b4e6c436991b466baa21b2d7f5f6ea2f2dd3324e87cea2bef824273f9fdc04067a88af2d4a7e26d001d2ecb8d45fffd6f4ce2f40133108674b01971128b36ad7b0b621fcce160800ff1144f5ef4b", 0xb2}, {&(0x7f000082d000)="1cc39b61c5b59f201564d2799db93d22b6badd5de313c5cc0ef0e7a9dc0e049b13b03a1aa418ee4eb7d4b86c7b0c749671cba3ad432f03d89c96532d12df41de3c86491d11640475a6eff0aae41947c6d780d652a4430736710d8207e016303f08a503976a62272578f16064cf6f99e2e4b075c2211f092163942f83be2eb86af5f1a19009c8b90eb71d83a3f142b9fd8f400c55e1301f4c3dcac4e21fef6827ef3d109a280c5ec90bb482ee58ef5f5725535e41d4db5bcf52dd98e80d03397cfd8ef9b06341aec30073005d8a6cfeb0f8817a3692971c0611aa47daa8889ddb4a69f5a9715d3b33737722ecee7c8c0a191c2c", 0xf3}, {&(0x7f0000804000)="61c38c427f4f7263544736d898fdfa458b96bedfeebc4ea7", 0x18}, {&(0x7f0000129000)="4711225590c945a1cf62d31a3bb87692bf9917458e2a86e14d5e9722888bca7c61822d7f1709ac6d8510414d4b913007443856133a52a162c64bbecc2d941722a00667369eaf1afa05849935ff90ab3a54", 0x51}], 0x5, &(0x7f000081d000)=[], 0x0, 0x4000040}, {&(0x7f0000043000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000016b000-0x10)=[{&(0x7f00009fa000)="", 0x0}], 0x1, &(0x7f0000376000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r4]}, @rights={0x20, 0x1, 0x1, [r4, r1, r0]}], 0x40, 0x0}, {&(0x7f0000239000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003e0000)=[{&(0x7f0000c80000)="0f03c0820ce783ceab80a38397f9a2db9d197f5c559c845530426852160f9abc6b23cc9d3c7c9c705f8850820c2d", 0x2e}], 0x1, &(0x7f0000a88000-0x88)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r4, r1, r1, r0, r1, r1]}], 0x88, 0x20000000}, {&(0x7f00000a1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009ce000)=[{&(0x7f0000222000)="a66cfa7f1c12eae0dc736942cf1727f03ff2dbec09c15a4b59e84a45b69db453bf87a270a88277b318d4faef1194b16c6568938ebe530655d6871f8df4074db3e2b36f840a90403c93de725a64f197f990cca0ada4fa8ed25f5c4738c64b8d25e6390b2160ce2c1e605c65859bcbbca8c640b86fce49f8010328cb871f79dadc5ccb72b4d1c516bb0915b3b4d6f50860e7d8b6975970f000cef14462c0829a784b1722a80ed5623cd35158b1d10357f06b57d9667f975b46353ecc6a2c461647ea7d1784b2ebe69831529ae01aa78ff50030fe352dd46d6d", 0xd8}, {&(0x7f0000af2000)="d5268e2ee48e3b91c5be5fd7db36b94a4c6fca8de1a1dee516ac954eb91c360a43760d88ef33581666a77dedca88a94ee56906a223ce7cad9b29f48c49f879841d63b920473713431dfcacecbcae960383cb496be228a8d7df2127cd12da7e8946944117a0bc9ef13e93649188aeed57919315957381c99a32003998601618b6b18346a479fec5729c27643d6334a866d0ed0463526de7a9233c1cff08a722b631de80f84dc89a68a2189f0a60ddca2ecfc424e9b8af8a03acf325bfca97c09b5ac3b3e18a5b4e91fc4c8e194e4e9afe45d8cabbb46939b8a991cd5f9fef942d6d74b678bbdae594bcb8642254375608f809", 0xf2}], 0x2, &(0x7f0000ab5000-0x78)=[@rights={0x30, 0x1, 0x1, [r0, r4, r0, r0, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r4, r4, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r4, r4]}], 0x78, 0x4040000}], 0x4, 0x20000000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r11 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') pread64(r11, &(0x7f0000015000)=""/0, 0x0, 0x0) preadv(r3, &(0x7f0000f42000-0x10)=[{&(0x7f0000706000)=""/88, 0x58}], 0x1, 0x2d) readv(r11, &(0x7f00002b4000)=[{&(0x7f0000e31000)=""/144, 0x90}], 0x1) 2017/12/18 19:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x6, 0x101086) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0x0, 0x0, "50bdd4eb52d8", 0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e34000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f00002a5000-0x4)=0x0, &(0x7f00007dc000)=0x4) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 19:01:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r3, 0x5452, &(0x7f0000d6e000-0x8)=0x4) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000c7000)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x23}]}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000773000)={0x3, 0x3, 0x400, 0x58, &(0x7f00001df000-0x58)=""/88, 0x99, &(0x7f0000841000)=""/153, 0xf5, &(0x7f000052e000-0xf5)=""/245}) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 19:01:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x0) signalfd(r0, &(0x7f0000f55000)={0x7}, 0x8) 2017/12/18 19:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f000063e000-0xd)='/dev/usbmon#\x00', 0x1000, 0x4000) unlinkat(r1, &(0x7f0000b50000)='./file0\x00', 0x203) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='net\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) ioctl$fiemap(r2, 0xc020660b, &(0x7f00005af000-0x138)={0x7, 0x100000000, 0x1, 0x1696, 0x5, [{0xffffffffffffffe6, 0x7fff, 0x6, 0x0, 0x0, 0x3088, 0x0, 0x0, 0x0}, {0xff, 0x7b, 0x32bffa03, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6, 0x400, 0x10001, 0x0, 0x0, 0xa04, 0x0, 0x0, 0x0}, {0x5, 0x400, 0xb86, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0xfffffffffffffff8, 0xf800000000000000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) 2017/12/18 19:01:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d1f000)={0x7}, 0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f9b000)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x900, 0x0) pipe(&(0x7f0000148000)={0x0, 0x0}) r3 = accept$ipx(r2, &(0x7f000039e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000efd000-0x4)=0x10) fcntl$setstatus(r1, 0x4, 0x400) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000fb4000)={0x4, 0x1, 'client1\x00', 0xffffffff80000004, "14336c2a81eb74c3", "5a0836f9c2a6ce800d81a3e74fe88e8f1847b92b5031169656ce32505f4419b4", 0x162, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r2) 2017/12/18 19:01:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) pread64(r1, &(0x7f0000322000)=""/202, 0xca, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[], &(0x7f0000fb5000)=[&(0x7f0000fd2000)='14\t'], 0x0) lremovexattr(&(0x7f0000e1b000-0xc)='./bus/file0\x00', &(0x7f00008d0000)=@known='system.advise\x00') 2017/12/18 19:01:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000066b000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) fdatasync(r0) ioctl$int_out(r0, 0x5462, &(0x7f0000654000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7002) [ 129.636579] device gre0 entered promiscuous mode 2017/12/18 19:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a9b000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e1b000)='/selinux/context\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) uname(&(0x7f000030b000-0xb1)=""/177) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000963000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fab000)=0xe8) lstat(&(0x7f0000978000-0x8)='./file0\x00', &(0x7f0000305000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2017/12/18 19:01:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000171000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00004fd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000, r2}) 2017/12/18 19:01:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) getpeername(r1, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000b45000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 19:01:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') r1 = add_key$keyring(&(0x7f0000ed5000)='keyring\x00', &(0x7f0000613000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000d33000-0x2)=""/2, 0x2) r2 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000042e000)=r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000061b000)={0x0, 0x3}, &(0x7f000046b000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fa0000-0x8)=@assoc_value={r3, 0x9}, 0x8) umount2(&(0x7f0000cf5000)='./file0/file0\x00', 0x0) mount(&(0x7f00003f5000)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)="706555a0", 0x1281028, &(0x7f0000396000)="") setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000456000-0x32)="75b388d9ba12ca996d2c0a2b86476ce115a836e75a358b236d978e0a26a95484cd57a1221ddf551a8519bde2335f0cd04a83", 0x32) 2017/12/18 19:01:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000808000)=[{&(0x7f00001c4000)=""/132, 0x84}], 0x1) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x1c9c380}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fb000-0x10)='/selinux/status\x00', 0x0, 0x0) fanotify_mark(r1, 0x1, 0x2, r0, &(0x7f0000d68000-0x8)='./file0\x00') 2017/12/18 19:01:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000f14000)=0x0, &(0x7f0000e57000-0x4)=0x0, &(0x7f00005ba000)="") r0 = syz_open_procfs(0x0, &(0x7f0000000000+0x7d7)='oom_score\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000002000-0x8)={0x2, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 19:01:59 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2017/12/18 19:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") socket$inet_icmp(0x2, 0x2, 0x1) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r2, &(0x7f00002e9000-0x8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2017/12/18 19:01:59 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f50000)={0x20080522, 0x0}, &(0x7f0000bb8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}) 2017/12/18 19:01:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001db000)='./file0\x00', 0x10000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003be000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f, 0x3, 0x3, 0x8, 0x10001, 0x6a6c, 0x70000000000000}, 0x20) fcntl$setlease(r0, 0x400, 0x2) r1 = fcntl$dupfd(r0, 0x1000, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000abb000)=0x0, &(0x7f0000769000)=0x4) r2 = open(&(0x7f000018b000)='./file0\x00', 0x20000, 0x48) fsync(r0) fcntl$setlease(r2, 0x400, 0x2) recvmmsg(r0, &(0x7f00009aa000)=[{{0x0, 0x0, &(0x7f00002d9000-0x50)=[{&(0x7f0000c30000)=""/11, 0xb}, {&(0x7f0000582000)=""/70, 0x46}, {&(0x7f0000968000)=""/133, 0x85}, {&(0x7f00002de000-0x3e)=""/62, 0x3e}, {&(0x7f000084a000-0xfa)=""/250, 0xfa}], 0x5, &(0x7f00001ff000-0xf8)=""/248, 0xf8, 0xfffffffffffffff9}, 0x3}, {{0x0, 0x0, &(0x7f00009b8000-0x20)=[{&(0x7f0000d3d000)=""/220, 0xdc}, {&(0x7f0000a65000-0x6f)=""/199, 0xc7}], 0x2, &(0x7f0000ea0000-0x45)=""/69, 0x45, 0x1}, 0x40}, {{&(0x7f0000509000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cea000)=[{&(0x7f00001ff000)=""/4096, 0x1000}, {&(0x7f0000a2e000)=""/5, 0x5}, {&(0x7f0000b82000-0xc8)=""/200, 0xc8}], 0x3, &(0x7f0000fb2000)=""/12, 0xc, 0x1}, 0x2}, {{&(0x7f0000cdd000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f52000)=[{&(0x7f0000496000-0xd6)=""/214, 0xd6}], 0x1, &(0x7f0000626000)=""/156, 0x9c, 0x4}, 0x0}, {{&(0x7f0000e1a000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cb6000-0x30)=[{&(0x7f000012d000)=""/254, 0xfe}, {&(0x7f0000a41000)=""/0, 0x0}, {&(0x7f0000f67000-0xa4)=""/164, 0xa4}], 0x3, &(0x7f00005e6000)=""/53, 0x35, 0x453}, 0x1}, {{&(0x7f0000028000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000813000)=[{&(0x7f00005af000)=""/84, 0x54}, {&(0x7f00004c7000-0x3b)=""/59, 0x3b}, {&(0x7f0000fb8000-0xa3)=""/163, 0xa3}], 0x3, 0x0, 0x0, 0xf04}, 0x9}], 0x6, 0x2160, &(0x7f0000c36000)={0x0, 0x989680}) [ 129.770641] FAULT_FLAG_ALLOW_RETRY missing 30 [ 129.776038] CPU: 0 PID: 794 Comm: syz-executor2 Not tainted 4.9.70-g9542d2a #109 [ 129.783573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.792909] ffff8801d043f7d0 ffffffff81d90a29 ffff8801d043fab0 0000000000000000 [ 129.800873] ffff8801d77f1610 ffff8801d043f9a0 ffff8801d77f1500 ffff8801d043f9c8 [ 129.808832] ffffffff8165e557 0000000000005e64 ffff8801ce7268f0 ffff8801ce7268a0 [ 129.816787] Call Trace: [ 129.819351] [] dump_stack+0xc1/0x128 [ 129.824684] [] handle_userfault+0xa37/0x1300 [ 129.830711] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 129.837701] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 129.844082] [] ? __lock_acquire+0x629/0x3640 [ 129.850109] [] ? finish_task_switch+0x1ed/0x630 [ 129.856394] [] ? finish_task_switch+0x1c1/0x630 [ 129.862682] [] ? __schedule+0x64d/0x1ba0 [ 129.868364] [] ? handle_mm_fault+0x117b/0x2530 [ 129.874562] [] ? handle_mm_fault+0x1fc3/0x2530 [ 129.880760] [] handle_mm_fault+0x1fd1/0x2530 [ 129.886786] [] ? __pmd_alloc+0x410/0x410 [ 129.892468] [] __do_page_fault+0x5c2/0xd40 [ 129.898321] [] ? mm_fault_error+0x2c0/0x2c0 [ 129.904260] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.910892] [] do_page_fault+0x27/0x30 [ 129.916396] [] page_fault+0x28/0x30 [ 129.921641] [] ? __get_user_4+0x1b/0x30 [ 129.927233] [] ? move_addr_to_user+0x4e/0x1d0 [ 129.933344] [] SYSC_getpeername+0x239/0x2b0 [ 129.939282] [] ? SYSC_getsockname+0x240/0x240 [ 129.945395] [] ? get_unused_fd_flags+0xd0/0xd0 [ 129.951595] [] ? __might_fault+0x114/0x1d0 [ 129.957447] [] ? SyS_futex+0x22e/0x2d0 [ 129.962951] [] ? do_futex+0x15c0/0x15c0 [ 129.968542] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 129.975182] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 129.981990] [] SyS_getpeername+0x24/0x30 [ 129.987667] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 130.026930] FAULT_FLAG_ALLOW_RETRY missing 30 [ 130.032744] CPU: 0 PID: 805 Comm: syz-executor2 Not tainted 4.9.70-g9542d2a #109 [ 130.040277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.049602] ffff8801c503f7d0 ffffffff81d90a29 ffff8801c503fab0 0000000000000000 [ 130.057558] ffff8801b8b47d90 ffff8801c503f9a0 ffff8801b8b47c80 ffff8801c503f9c8 [ 130.065506] ffffffff8165e557 0000000000005e64 ffff8801d115b8f0 ffff8801d115b8a0 [ 130.073453] Call Trace: [ 130.076010] [] dump_stack+0xc1/0x128 [ 130.081341] [] handle_userfault+0xa37/0x1300 [ 130.087368] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 130.094346] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 130.100715] [] ? __lock_acquire+0x629/0x3640 [ 130.106740] [] ? finish_task_switch+0x1c1/0x630 [ 130.113024] [] ? __schedule+0x64d/0x1ba0 [ 130.118700] [] ? handle_mm_fault+0x117b/0x2530 [ 130.124898] [] ? handle_mm_fault+0x1fc3/0x2530 [ 130.131094] [] handle_mm_fault+0x1fd1/0x2530 [ 130.137117] [] ? __pmd_alloc+0x410/0x410 [ 130.142804] [] __do_page_fault+0x5c2/0xd40 [ 130.148654] [] ? mm_fault_error+0x2c0/0x2c0 [ 130.154593] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.161225] [] do_page_fault+0x27/0x30 [ 130.166992] [] page_fault+0x28/0x30 [ 130.172239] [] ? __get_user_4+0x1b/0x30 [ 130.177829] [] ? move_addr_to_user+0x4e/0x1d0 [ 130.183947] [] SYSC_getpeername+0x239/0x2b0 [ 130.189886] [] ? SYSC_getsockname+0x240/0x240 [ 130.195998] [] ? ioctl_preallocate+0x220/0x220 [ 130.202198] [] ? selinux_file_ioctl+0x355/0x530 [ 130.208481] [] ? selinux_capable+0x40/0x40 [ 130.214343] [] ? SyS_futex+0x22e/0x2d0 [ 130.219846] [] ? do_futex+0x15c0/0x15c0 [ 130.225438] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 130.232070] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 130.238877] [] SyS_getpeername+0x24/0x30 [ 130.244566] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/18 19:02:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000011000-0x8)='./file0\x00', 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000850000)={0x77359400, 0x0}, &(0x7f0000b36000-0x10)={0x0, 0x0}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") 2017/12/18 19:02:00 executing program 3: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x81) r3 = syz_open_dev$binder(&(0x7f00005e2000)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000567000)={0x0, 0x0}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r2, 0x1d, 0x0}], 0x1, 0xbad7) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005e3000)={0x0, @in6={{0xa, 0x1, 0x3cb4, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005e3000)=0x8c) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005e3000)={r4, 0x3, 0x8, 0x100000000}, &(0x7f00005e3000)=0x10) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r0) 2017/12/18 19:02:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0xa0202) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000437000-0x80)=[{&(0x7f0000519000-0x7)="911f784670d6a54c", 0x8}], 0x1, 0x0) 2017/12/18 19:02:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sendfile(r0, r0, &(0x7f00000db000-0x8)=0x0, 0x7fffffff) r1 = open(&(0x7f0000195000-0x8)='./bus\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000978000)='./file0\x00', 0x800, 0x2) fcntl$setlease(r0, 0x400, 0x2) 2017/12/18 19:02:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000942000-0xc)={0x0, 0x0}) 2017/12/18 19:02:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ede000)='\x00', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000662000)={0x4, {{0xa, 0x2, 0x4080, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) writev(r1, &(0x7f0000a37000)=[{&(0x7f0000254000-0x2b)="29000000200031dde5dd2100406500050a000008f3ff0780de00000c0009000800003300007e200000", 0x29}], 0x1) 2017/12/18 19:02:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getdents64(r1, &(0x7f0000004000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x9, 0x4) readv(r1, &(0x7f0000006000-0x8)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 19:02:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c9c000)={0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2017/12/18 19:02:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000fa3000-0x4)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000836000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000a56000)={{0xcb, 0x1}, 0x0, 0x401, 0x5, {0xb52, 0xd8}, 0x6, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(r0, &(0x7f0000e5c000)=""/148, 0x94, 0x0, &(0x7f000000a000)={0x4, 0x0, 0x0, "0fde4da2fa5e", 0x0, 0x0}, 0x10) recvmmsg(r0, &(0x7f0000ef9000)=[{{&(0x7f0000de6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000066f000)=[], 0x0, &(0x7f00002da000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) 2017/12/18 19:02:00 executing program 2: open(&(0x7f000000d000-0x8)='./file0\x00', 0x40000, 0xc) mount(&(0x7f0000aec000-0x8)='./file0\x00', &(0x7f00008b6000-0x8)='./file0\x00', &(0x7f0000469000)='iso9660\x00', 0x0, &(0x7f000031c000)="") 2017/12/18 19:02:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80a636c11fb93ff4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="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", 0xfa, 0x804, &(0x7f0000000000)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000002000)=@ax25={0x3, {"7f872a443c7f85"}, 0x873}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x212, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000fb3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000d9e000-0x8)={0x2, 0x1, 0x5, 0x3f}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f00002d5000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) 2017/12/18 19:02:00 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x8)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xb7, "103ca85f9e7c346a86d4158c3a958a43f2b873127ceabbf192d13e378d090fd6a43bce45e6b1ed8ce53edabfeb2aa581a487365ff8a46fffdf562196ad25dd5f3622f5bdab0c108adba4641694fbb288b7c4cb4e7f6ba193d89d2537f944ecc45c11aab46c50783c44168aff703837f291d7544630eae1e1e82fb5445fc1924628858e5738d80c5d4f0ba13905799f26a47b27039397c20b7193aa258379d53dfc1eac6e12638f8fb4ae9af58a49a368cb7881ff4ba9b6"}, &(0x7f0000001000-0x4)=0xbf) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x576}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000003000)="af7fed4502c7f9d1e7dbbb3e6b0e87c0cb944a472cc81b6bb909279407be1e32aaf8028a2266d94fd1d70323515dbec6d56511d8c8afd9928cb7b8ea47a6705acb89e7c95b69afc538693cb99d29a866cbd396774f4df9b8fb902e68b151b083b13d0d9c4f826431a1b8120a3edc4c45f8ed", 0x72}, {&(0x7f0000003000)="083c46a63dbf59dac9c23bc8f2737d9076c19ea06b36a15d50976ca66f6fb31153fdaabab0cbb2b2b35093f742f06c5dd4213ea1a56792b57b9490322fbe1f278fff1ed5037641e1239fe3ce8e3b6ca02d9d641c31596d06c7359e733edec4be44b2ce325e573c5e8d8383e2116bfe7365b647e617cda012a70ef5fe5dfef829838b0079b84ff9b3773586ce7785f1d294b70a500709801dd4d48818a1c39af4c0f1899e435a83549a", 0xa9}, {&(0x7f0000000000)='B6S', 0x3}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000003000)="5becc53deb122698fd4c830b5677d2dff7c61e85df84", 0x16}], 0x5, &(0x7f0000004000-0x28)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}], 0x28, 0x10}, 0x10) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0xff7ffffffffff801, 0x4) 2017/12/18 19:02:00 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = add_key(&(0x7f000096f000)='cifs.spnego\x00', &(0x7f00005c9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b7d000)="abc1e4279506f6d1722ea465a46b1df72ce49c25df0374e9d7800009c29c0d737a33ac4c4ecf544e4b86fc10282cf9dc1415e8b4f8b3ac36a6b3229accc61d9ec0a3", 0x42, 0xfffffffffffffffe) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006be000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00002d0000)={0x1, 0x8, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="eaef9e06f060", @random="7d9d33c82175", @random="bd5fb2a029da"]}) keyctl$revoke(0x3, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003db000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x8c6d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020d000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r4, 0x5402, &(0x7f000097c000-0x14)={0xff, 0x6, 0x1, 0x8, 0xf420, 0x7f, 0xc6, 0x8, 0x18ca, 0x8}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00002cf000-0x6)={0x1, [0xc204]}, &(0x7f0000a64000-0x4)=0x6) 2017/12/18 19:02:00 executing program 7: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000626000)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x48, 0xff, 0x8, 0x2}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x0}, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000002000-0x10)={0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x40, "0ebd6fd02e7757fdeebf06856430c84ed17a57e13035301ddcfdc6a90293cb4abd1ce9f5dccf27c6dfdaeae23f994b57edfcbdb016d3c17574c6f95b62da7dca"}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000003000-0xa0)=[{&(0x7f0000003000)=""/253, 0xfd}, {&(0x7f0000003000)=""/91, 0x5b}, {&(0x7f0000001000-0x11)=""/17, 0x11}, {&(0x7f0000000000)=""/101, 0x65}, {&(0x7f0000004000-0xa1)=""/161, 0xa1}, {&(0x7f0000003000)=""/119, 0x77}, {&(0x7f0000000000)=""/223, 0xdf}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/54, 0x36}, {&(0x7f0000003000)=""/187, 0xbb}], 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000115000-0x8)={r3, 0x8}, &(0x7f0000001000-0x4)=0x8) personality(0x0) 2017/12/18 19:02:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f00008a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009ea000-0x1)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000)=""/114) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KDDISABIO(r0, 0x4b37) socketpair$inet(0x2, 0x2, 0xf6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000003000)=[{0x4, 0x3f}, {0x3, 0x1}, {0x3, 0x10000}, {0x6, 0x4}, {0x8, 0x1ff}, {0x3, 0xffffffff}], 0x6) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000004000-0x8)=0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40d, &(0x7f0000005000-0x8)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000005000)={@multicast2=0xe0000002, @empty=0x0}, 0x8) fcntl$addseals(r2, 0x409, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000006000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0xffff, 0x2, 0x12}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000006000)={r6, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r7, 0x7}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000008000-0x1000)="326473596770929234906ab19b01eb59d547b75c4ca20ab2befc02f38be0690943e52589b50ee68247472c45229350521cb87bcd1f065c6b297eeafeaaff397bd4da779b0a849c23666cf66b4aeccb66b3ecefe891f0deffe2bfe668d8fcc5da32b5555612f74d24a74f33fce85922b891eab602d1147e85fd66c9788c7e0e5b110228d64297940d6f268887eca75508faa379e9a5c6c7fcfc8cbb3383c37bfe6f1c90ebd8e4135a6ddca34375fa3f70be950215803d925952f0b06987fda9ed8adce15822ba64fa4a232bea2d9230a593fddac6cea719d40bd8f68fad8f169eabe72b790710990d3d0778de97865b91c0787820a8bd1ba831f89dd692ce1989491be86b90481873fe5a65ca4e8f87892cc4603330ddc121902a678db60a6349cbfbb8f8802c25ea9f2dc26cb3fc7bbd3ac6919776fdfeef064c6a913aa405870117eedf2475ac25a80eaa64dea95d7f571114d2aea16b81faa89be4643d0a6f1f5e04952f3f5e3bd86f17361b01030f40b08314f05bdd890bd8f9375238fc70dd260d14337273b8efb5c3e8c51e44ca40967808227c0c138814aa40a260f0d2f1e34c3738be9ce8954e5b0cbbdf4a1fefaf14356eaac0db90523fc2a6fb1b6363e8488f68896e19a4959eb6433d04cb2fca94adc3b6343b7ff1bd89af1c60e9b89206aaca55c8f0753571f4c496d995a6098c008538138576dcb39e0029cf1bb7cd6d1f6db61ee87868e59f495df3df9dca98bc20072f5e6e0fd098f1739b591fb713811586b12b83abffad7eacc57e362dc81a79f0d84fe4866c9a0e99b624d87ccf720213f9aa0719838245aa7d4f46f9bf1d3be3784a9115ea47d688ea8fe3ca6a7b4340349f12655a37e54f97e0b6d7ba503739f11c38db63a217850a46f465393922d6de25d1371e1ccaa38b182858f42c1a90dd9d37dab46ee7fe9a19a5b831828dbfa0727f7f80f42c6dc6a3bfe0cbde2717bd7fa77bb7340981ba7cd44505262cbbcf672ac34f271bc8b4ac4e1aeb19a3e60e6c7f6e0e2b34529916ce58a1d64557c4a3620878aa3005245a8c327bab709152c57c3068f4b83f9548b236f464e498928161191f299840998eb1b9e2ee5c001070d828d16d9cf24b7dbc7f22bb76850279819af9fe2b21192f57fa7ee1282e5bbc047a3bad3c944b716562a7cf2b13fe15575d640421692a769d509d772f1dbb2aa2a5f016505f33c66a2e655065535777a5f6e039d75e11165343fd9b590462c4ca79f21042499863db6fcf3b7d5d24914afa47179f9242440c86fdb03621c6e4723cc958c0cf2a8c30173719a2c7b585abe13f9218447ef12ab98be023f8419a1b1b63e43237dde602c376fb1e865295eebfb2d2350c90fa2d5859f5820a45da4024fba160173991d35c2e1e8b179ffe214356d349791cd9ac4661c453516b4db70c481a0a20d7153ed969b46a0d7ae814d83c24d4035e84f7c66c620fa57322d4a0dbc525b4a4fd76f9494b78ca19b50677df15aba1be7b48502de671abc1826a3f23a91a8b0ad1c25ea54837f11fd0f2756fff43152af17af2622c073e9874f10afb652df184e2440b6f0b2e4d06349288443974443fd19003eb865895b2c686768fd1ac73b831ce66c513210b30e570c92770bc07c7cf91a38a482c55ac0917b79555b056b71ac1dbf8ffc42fcbcefdf6bf0f033d1e7186f03473fc1b12469b9628161a02d461bb9534ce215798530075534934c91793bebc14ad350fa38a705262c9573f52856066917ccc603017125e40c544ec2f62e9c78849ae69b5d6d9d5b23dd2e392c191dec9ee83f3c3ebcd37017488d1c496f609b891cb278c2263cb0c46a58e7f33cafdec991edf0d9ee623c8f78ed960f2176113ed318737992314a3146745b78cd4ea27723d364e248ae3e953af3fe597043e0a16da89b79b005a69273fd85edc286f5747c599c0f98e113494a6c77f369c26facc0c3ebedf5d64f6e02cbfc2fb51b3be620c5b0e34608074baf2c5a20f2b4c48ee417dc8345fab76630508782d313873b55b2a6a03667cbbb6bedbcc546a5f53281d7f5a6e73ed0c0f6f370489a0ec4099c65392b73d7ccf00742c1927a5b9308ed2831c62cdf2859592cd2cf2038ef8910b59a0ee85b869015c99845f0c5d17c79d9244a253dcb700956f795f7921e02b1163ef60b71867ca8250d5bd7b1cbfece7c48ede06301c34ab65b8c65a6d04d6181ebd7be1169e42523689ac8b24f36ea364ba4dc2e1c4280ec76a334e457f9f04d18558dc79e8ed8d841e64d235ae7ac3a8830631d2fdf474875523706df274245471cb743d7f3e2b9e5d55a295d266ed39bb94996ad759484ac4f52fe571729626f4c4573c79a181eb3a0b4c7e9a2f0dcddd7973832a8f46fd97656dd09580e0604dbaaacfaaba792ffaf31f94657af4f49f5c0e62e2e8a843bd105fda6a817524b4edf6b7278054ae09958d8b73992f7819192dcc4d7c732c5de78e6bcc529903688c2cf462429d5a9cbd968dd724e7b763b8a51a0d195713b3463b055ddbf76961429813ebba3eb4e0004fad95dd4723aa8bf6e02f82cd56b29053afebe0447f188e53597950fec3f976836e1a3ae6bba82dce43e0f582a5bcea131da0bfced47bccab03a609153e2954fbd78f2e09b9a75f2e8fb7bad12046b0439b24316e8693503d334786c6391e4c2d28ffbe9bb176d596818325ccaad127528f2ef046fad7a1b761616532a93cdb5743d2a3f9cebf17d8fb50e1e639770ff573f1d7665bf1675c5dd7d9cf2b949ba377e66f0a97fc4e1513f7ea93d70c236276dc2a14b4ed2d6d42f788b027795a3759a677c034041151ec98544017a95a494bed7ff43dac7a99a2874042163c8934d7590ecf6137c837a358684a1687cef60942334e51bbca3560d1cbf524681ea58f2d7b5b52d7d42fa5235af2423e81ec90475b30dadae807c5e0a3afe67e584a833ebd6361e2e580d9ef0c1d2ab6fc047bff259487aa2de637453c8f0604c8482ae43e521276cfa862043b788e9ea276dc03a192f81a5f789659390ba6ddc1cd02880bf6fc659a815a67f3eb7eff78b932ff17dd582c58ec34c3d65b56575d4c45fdd25500489a837c8a6f2d9ddc8b21d7e3d7747f269c91c1e8de65059e4a44a4eeb580ea61233a5a514b60254f050996ec0ac47b62718c94512288f02dafb834ddc963d0488797459b3fd2741da940a9cb3d9db4f85b4dcb8e1a3f7b22f5d9e37bfa4cd1b720fdc432ce3dd97ba959c957396f1d1ce197e25ed198440aa7625b843727eeaeca2c1749790fb235c8f81011a3a00f3fce8c57267708fbd8cb0c5f2976d44af308b5554154d00cce0dc317d6d7c1cced0fd9e31b8d67bae84c8adb9fe6ddf73f4f48f3519d50434d40cda606dca7b3550ee2941d42f0598eed500bb94ac43d84103fa7192790be373171b9e2cd8b0e8bb8f4fbab65b6e5f583e6d46ce5d38586fb9bcc2a457b17406a7aec05cca6d1cdf39e2985a0ae57f1d862b105ec911cde552b487cb9feabb6e1e668d55c3b143a9f5682e017857f717d2e095487bb3b51f9f20fb91ecc5918803ee72523c33a7200e9f8abcee90f5074ec134cc50b5dccd1579eac7554b68a1869cbbbe1553e39147dd59d01fad2751e21403961d16b6b31f58fccf1a9a4676c1d3e8598eb141b1c0d23a0f9a1880d6d219f87d1d7a42191bb25ab668eb2562217f9de1db481c58daa3d95846a0c9502e41d25a639f99524b2314c66a4ee88df56cd0eee3899c175b01abf46c2b862f2cffa21612e7e8784b405ee0f852edb7b7e9767ea259f258bd6204bc80d0e1681b5af76462f6ef30c91e407c8906ce2f9fee6fa006c7eb36c32e108ba4c80df89955f2b57df1da17656a265fe2e4cfa67b4655297e5ab7b56eb8582875fdc6d84e36f74cc59a1aebcfabd75cc9684f72baf2d2132e0e8933d2db6e6157523b764c63cb97b240cd5f57c7368d96bc59a714bcfeac14432f95d923f7c127bf201cfbc57803bcbb761736fce21fe2649d77fb40d4bfddd34ddf7c647b154e2d75320a1fb08e868349cb261a863726ebe314d16eddc2486cf006e5d493feae2b1a82f0592f32bef6ca1c251dc0bd35ee5b6efcb3c5794c355da2d071003e4abae96ea3ada0436dce663ee8cfa93cef9f7815a03e09ec1716e4d14dcda7df70b5ef9e7dba80e3b3519a7dae118741bd4db1bd9988b8638121c7dccf0ad716f8379b96cd59ecdd8f7accdfc60847f59fd99c0ad2f9b3bd20b342c840a74e45558bd3a4a726db016d469bcbafe04ac1245960dde3dc63dffdae459a2b7a5232cb28b08de001b12f5b867e32f0958fc612cb58e3151cb08604cf1ff731e011416305c9efc2250bb7cdd228725a50ef87abe31d3e73892b3bc4f0657b7f64fe6a67d98c60689099507392f2dd0077f667daefb589207c71fcc23da3485ab0c774c81be321e6063b2e88152a1570d09bf93a16cc911fbc074496a29801f98efdd05a5d404d72f059d28002f87d0bcd302ad88131bb329c072f04bf70270112cf335570764a3fa8ab2756592ff083987400baa618010e1bac6c2bdfaa75118769cdf276ade00f7be31c031a74130fe3c13155e0b580f3ae48c0671b9217d161fcb41125f8c8fa750fd6a5193b9e089f9846a833339b8e2d957d6b6faf592db49ccba205b18c28db40c6c6ecef0eb87bf6db499948506c5fa1c7f736cd41611121248e20c3f24907c23e77ded68561583ff42622ac4526275e8a027597973ab279658572bb6b756ac5e0c5dfdc251756b1c7d2b75c47633aa3b76efcc6c5a86ee94dba1655f1ecec14243d8f9cfb0f913e5e2121b307eed4b25f71a7bb03396891c3a86a23b85687bfc4001cb9defedb9ee044f7d53b9e57b037b5cde274d186d27e484dc33bcaf31a9db24e7aa6419759f62f388557b91d6af384566005c51797222bc539185a3d5e5b52e5ebdf92e2349fac5dd5aaa3c4e53f5150cd448410220bfc4f4f693e93e1a69edd5a7ae77aaeec53893ba8f6f45126ed89ea795ba07f18fc87d1a1460f0158cef5dd4d6aa5064a1963c35b14e14ec1f89eb9be098f82ef02d52015ba493d3142b4068349b906b0fe2a2b96ebfcc4f2f1ca97172cafad958009c7537bf138cbd0ae31377775839dbef6409f37d94ac39f0b7a07af69898ce083354c492469ff3ddd3fc76b2824fc1913096b1ead7218f35d76ceeb20d2a163fb01853cfa9c70219a2a155428f04da6c598a74181c374b465883933fd45f6c9d1683ddc27b823caa89ae2ecc7febd5dfdd6e3b84cefdccb5586c557190c1212126a6b5de44bf318be6bd0d66100d148f86648c46171e4fdeaf7d55e80c28efcec9b58aafda7754249cdc901b43afa8d2dfa820535c2e6661f046b9db6bdf45cd9d36b41a22bb7800d8a6e11dfa139cf0488efbce26b3d28696afed4d472f8c0c743c2d6f80d41dc6cb1c991cac0e8cfc86623b40319a45cd4cbe7f5467d17d6f6e3261bfbc37a1c2d589fb6c4e655d8b3955581117e942b7ff76efc144125a37072797a88a001a07e1a22739644c32638e3a1abfaec51360b2ea0d88c4cb31cdd054272e0ebf9f7c9d2e8272b2508d4104027bc8b74aef5c93154c7dd8e75b062210e1207628954909a9f9ff5b518be2628cb787fef1710917e4341c615a8c3b3ffb3cfcc711d6c6850966695673d33c52a49401033bd9ad3c195497834b93b7cb0bcd084257201b7b9e6b0ed611786d22829b05b255d3324beaf5fd43283485069c5751fc37534d0b54602e7aced3ce2218c7", 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000004000-0x4)=0x2, 0x4) [ 130.572712] nla_parse: 9 callbacks suppressed [ 130.572718] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. [ 130.595512] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. [ 130.643894] FAULT_FLAG_ALLOW_RETRY missing 30 [ 130.648598] CPU: 0 PID: 821 Comm: syz-executor1 Not tainted 4.9.70-g9542d2a #109 [ 130.656129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.665479] ffff8801d86974e0 ffffffff81d90a29 ffff8801d86977c0 0000000000000000 [ 130.673456] ffff8801b8b47790 ffff8801d86976b0 ffff8801b8b47680 ffff8801d86976d8 [ 130.681476] ffffffff8165e557 0000000000007263 ffff8801b97a8968 ffff8801b97a88a0 [ 130.689440] Call Trace: [ 130.692000] [] dump_stack+0xc1/0x128 [ 130.697334] [] handle_userfault+0xa37/0x1300 [ 130.703376] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 130.710376] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 130.716754] [] ? __lock_is_held+0xa1/0xf0 [ 130.722523] [] ? handle_mm_fault+0x117b/0x2530 [ 130.728725] [] ? handle_mm_fault+0x1fc3/0x2530 [ 130.734934] [] handle_mm_fault+0x1fd1/0x2530 [ 130.740967] [] ? __pmd_alloc+0x410/0x410 [ 130.746645] [] ? __lock_is_held+0xa1/0xf0 [ 130.752410] [] ? memset+0x31/0x40 [ 130.757484] [] __do_page_fault+0x5c2/0xd40 [ 130.763335] [] ? mm_fault_error+0x2c0/0x2c0 [ 130.769274] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.775906] [] do_page_fault+0x27/0x30 [ 130.781409] [] page_fault+0x28/0x30 [ 130.786656] [] ? iov_iter_fault_in_readable+0x373/0x410 [ 130.793636] [] ? iov_iter_advance+0xd70/0xd70 [ 130.799748] [] ? mark_held_locks+0xaf/0x100 [ 130.805687] [] generic_perform_write+0x1dc/0x500 [ 130.812062] [] ? page_endio+0x180/0x180 [ 130.817652] [] ? file_update_time+0xbc/0x3b0 [ 130.823679] [] ? current_time+0xd0/0xd0 [ 130.829276] [] __generic_file_write_iter+0x348/0x570 [ 130.835999] [] generic_file_write_iter+0x2d5/0x600 [ 130.842550] [] __vfs_write+0x4bf/0x680 [ 130.848056] [] ? do_iter_readv_writev+0x400/0x400 [ 130.854517] [] ? __lock_is_held+0xa1/0xf0 [ 130.860284] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 130.866837] [] ? __sb_start_write+0x14a/0x310 [ 130.872962] [] vfs_write+0x189/0x530 [ 130.878304] [] SyS_write+0xd9/0x1b0 [ 130.883558] [] ? SyS_read+0x1b0/0x1b0 [ 130.888980] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 130.895789] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 130.902341] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/18 19:02:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002a1000)='bdev\x00', 0x2) fcntl$setsig(r0, 0xa, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a7f000)={0x0, 0x9, 0xfc3, 0x8, 0x8, 0x3, 0x7, 0xfffffffffffffffe, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7, 0x7ae4, 0x4}}, &(0x7f00000ed000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00006a6000)={r2, 0x10000, 0xef, "9bf0f975d8f70b4afbe6e69c0e9c0967a4ad56530e144aef03bb91af9978ea398610be1ff0cd53f3179a87072c2fa14be63eb128126ca8a9c1fc78612ed5a20989faa747de18c462492be8e74a883e16f9cf7669a11cdcfdf92b6f507923676fb2f21dd49a29f680b37055233ddfe82ff45100e7a0291047d7903c12473bec6f72431c06e8fed12b1fffb0d2e97c48e2a8958a7f0f4cd978962b53495fccd2b812ebdee8a7bf1876e7b8fbef11bd03dfc98de8f850e6cdc33a52812f13165c829ef0bc11fa1ff4d3bdd2e5dcb5e66dc321aeb787d16d2b87b862e7919b0f34cbf664dafd23609a12d5d8a722980e39"}, 0xf7) ioctl$PIO_UNIMAPCLR(r1, 0x8008700b, &(0x7f00001da000)={0x3a85, 0x81, 0x3}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000afc000)=0xd2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004ac000-0x6)={0x0, 0x8000}, &(0x7f00001fa000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008e7000-0x8)={r3, 0x4dff}, 0x8) 2017/12/18 19:02:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006fc000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a4b000)={0x0, 0x43, "60a224fdc72d0bcf2e058684177016bf5f98594c2e968c0dea105800b7eea7fd0ae5d7fffa8d726269a184f992bf7e5d50456469406be06d5de60974a4287711836852"}, &(0x7f0000ae1000)=0x4b) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d2b000-0xc)=@sack_info={r1, 0xffffffffffff8001, 0xde}, 0xc) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b36000-0x6)={r1, 0x7}, &(0x7f0000ac7000)=0x8) 2017/12/18 19:02:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cdc000)=""/103, &(0x7f0000833000-0x4)=0x67) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00007bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e16000-0x20)={0x0, 0x0, 0x202, 0xfffffffffffffffc, 0x684, 0x9, 0x9, 0x9ee, 0x0}, &(0x7f000053b000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000448000)={r1, 0x7fff}, 0x8) 2017/12/18 19:02:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) write(r0, &(0x7f0000ac5000)='#!a?', 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/18 19:02:01 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000-0x20)={0xd0f, 0x0, 0x10002, 0x2}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000000f000)={r2, 0x101}) exit(0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000010000)=""/231) pread64(r1, &(0x7f0000000000)=""/0, 0x0, 0x100000) keyctl$join(0x1, &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2017/12/18 19:02:01 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000000d000-0xc)={0x2, 0x1, 0x10d, 0x4, 0x7}, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000010000-0x4)=0xfffffffffffffffd, 0x4) 2017/12/18 19:02:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006d9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000022a000)=0x0) writev(r0, &(0x7f0000e4e000-0x10)=[{&(0x7f00004ee000-0x2a)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000c00040000006b", 0x29}], 0x1) 2017/12/18 19:02:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000474000)={0x0, 0x4}, &(0x7f0000d62000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c1f000)={0x9, 0x7ff, 0x4, 0x3f, 0xff, 0x0, 0x1ff, 0x100, r1}, &(0x7f0000c55000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) 2017/12/18 19:02:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x6, &(0x7f0000423000-0x30)=[{0xff, 0x0, 0x6, 0x2}, {0x2, 0x8b, 0x8, 0xffb}, {0x7, 0x81, 0x8, 0x9}, {0x4, 0x81, 0xffff, 0x0}, {0xfffffffffffffffb, 0x10001, 0x2, 0x0}, {0x4, 0x5, 0x14d1, 0x80}]}) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) getresgid(&(0x7f0000bb8000)=0x0, &(0x7f0000349000-0x4)=0x0, &(0x7f0000199000-0x4)=0x0) 2017/12/18 19:02:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000f19000+0x3a9)=[], 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005da000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000459000)={0x0, 0x94, &(0x7f00004ed000)=[@in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc62e}, @in={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xcce, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000c74000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000755000-0x8c)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000131000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00002a6000-0x50)={0x4, 0xa86e, 0x3, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:01 executing program 6: mmap(&(0x7f0000001000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x47, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000036000-0x11)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000028000)={0x0, 0x0}, &(0x7f0000035000)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000035000)={r3, 0x7}, &(0x7f0000035000)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000037000-0x8)=0x7) fcntl$notify(r2, 0x402, 0x80000000) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000036000)=0x0, &(0x7f0000033000-0x4)=0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r1, 0x0) 2017/12/18 19:02:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x9) listen(r0, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00007f3000-0x5)='user\x00', &(0x7f0000316000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x62)="b0221f72c8af6b9149af5cb80afc5bbaf3f76813427155d9386073e131c11a6e91390e8659ceb94aaec47e30d3982f1051783ad5bfffdbe353aa14ac7138e537c446f9cd45380aa2e2a25750af1afa93e7e6ee17d1b956d56a3954ed2756c1ca9b94", 0x62, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000093f000-0x1000)="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", 0x1000, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000bf4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x20)=[{r0, 0x10, 0x0}, {r0, 0x2044, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x400, 0x0}], 0x4, &(0x7f0000002000)={r3, r4+30000000}, &(0x7f0000001000)={0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xf0)=[{{&(0x7f0000000000+0x8a8)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x22)=""/34, 0x22}, {&(0x7f0000002000-0x6a)=""/106, 0x6a}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000000000)=""/105, 0x69}], 0x7, &(0x7f0000000000)=""/74, 0x4a, 0xe35}, 0x8}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0xf4)=""/244, 0xf4}, {&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f0000001000-0x58)=""/88, 0x58}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000001000)=""/213, 0xd5}], 0x5, &(0x7f0000002000-0x6c)=""/108, 0x6c, 0x4}, 0x3}, {{&(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000002000-0x34)=""/52, 0x34}, {&(0x7f0000002000-0x5b)=""/91, 0x5b}, {&(0x7f0000002000-0x22)=""/67, 0x43}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000001000-0x36)=""/54, 0x36}], 0x6, &(0x7f0000000000)=""/178, 0xb2, 0x8}, 0x100}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0xaa)=""/170, 0xaa}], 0x1, &(0x7f0000002000-0x6b)=""/107, 0x6b, 0x8}, 0x3}], 0x4, 0x10000, &(0x7f0000001000)={r5, r6+30000000}) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000a62000)="", 0x0) 2017/12/18 19:02:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xbbfb, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cac000-0x10)={0x0, 0x6, 0x9, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003d4000-0x10)={r1, 0xd8, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x413}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1fc0000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x6f, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000524000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=""/57, 0x39) keyctl$join(0x1, 0x0) 2017/12/18 19:02:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x6e, &(0x7f0000000000)=""/214, &(0x7f0000da7000-0x4)=0xd6) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000004f000-0x14)=@ethtool_wolinfo={0x28, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f00006e7000)='/dev/usbmon#\x00', 0xff, 0x20480) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000108000)=0x398, 0x4) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) 2017/12/18 19:02:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000e7000)='./file0\x00', 0x8005, 0x2) open$dir(&(0x7f00008ad000)='./file0\x00', 0x40200, 0x28) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000dbf000-0x10)=[], &(0x7f000077a000)=[]) 2017/12/18 19:02:01 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) dup(r0) write(r1, &(0x7f000001c000)="83", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) socketpair$inet(0x2, 0x3, 0x6, &(0x7f000001f000)={0x0, 0x0}) close(r1) 2017/12/18 19:02:01 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x100, 0x81, 0x2, 0x3, 0x6, 0xfff, 0x7fff, 0x7ff}, &(0x7f0000006000)={0xe5, 0x1, 0x7, 0x3, 0x7710, 0xff9c, 0x0, 0x2}, &(0x7f0000001000-0x40)={0x1f, 0x400, 0xd7, 0x80000000, 0x5, 0xffffffff, 0x10001, 0x1f}, &(0x7f0000000000)={0x77359400, 0x0}) syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) [ 131.174122] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 131.191056] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/18 19:02:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd7000-0x9)='loginuid\x00') syz_open_dev$loop(&(0x7f00005f0000)='/dev/loop#\x00', 0x9, 0x101000) pwritev(r0, &(0x7f00006e3000)=[{&(0x7f0000ef3000-0xae)='?', 0x1}], 0x1, 0x0) 2017/12/18 19:02:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) eventfd2(0x83, 0x80000) 2017/12/18 19:02:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5b31306e78dd580872ab2144ece470d734cf1b96f75d34c82d9d233f08006d75c4ccd64ae50e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bb55d03912785d071038a46611f937f96f7d0ff812a8f9fc3f071ce5df00000000000000d359bdfb62e18a769c862f858859f8b90200e345fb9eee7026fe40be9cda06a1f125e2c3525ad0ffffe9ffff6fffff3d325f01902d9755668fa3f9b8974fec92b836616957ade630936ca63e56dfaeda0896440f397d4b9b3e5a1db8352780dff40bb45a7883", 0xd0) 2017/12/18 19:02:01 executing program 3: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000030000)={0x2d43431d, 0xffffffff7fffffff, 0x4, 0x7, 0x1, [{0x800, 0x69e2, 0x7fff, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000004b000)=[{&(0x7f0000050000-0x1d)=""/50, 0x32}], 0x1) 2017/12/18 19:02:01 executing program 5: clock_gettime(0xfffffffffffffff2, &(0x7f00002ed000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00001f6000)='./file0\x00', 0x400000, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/18 19:02:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e95000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000cb8000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00002cf000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fcc000-0x8c)={r2, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ea3000)=0x8c) shutdown(r0, 0x0) 2017/12/18 19:02:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/packet\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000a5f000)={{0x0, 0x54}, 'port1\x00', 0x0, 0x50843, 0x3, 0x20, 0x6, 0x7, 0x1000, 0x0, 0x6, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000251000-0x38)={&(0x7f0000252000-0x60)={0x27, 0x800000000, 0x1f, 0x7, 0x19c4929a, 0x200, "47c66ea31707f3f563045b514da5185a45b2b04119ff48c377b9126014e3a2a268b90d360d720304de0749484a5637fb37736cbfc6e2fb3bb993c21bc4506e", 0x10000}, 0x60, &(0x7f0000251000-0x10)=[{&(0x7f0000251000-0xe2)="afa6d12dded5534e061596ec77b28fb68167171e0674129ed27e7b6186c11e7b84847540074067c11db215162461cb438a7d5d86de2dbc3b4cbe594292e3ec0ffdd3c20c47ad6b07c47fb31e1569a651b739e437445b25e69be064f064a6ec4ac534edb3ce6c6cc51a13662e7edf97bca74323389c90d88b2d36fee1a4b064d62d4f03712b4b19fce779e3192037e50274f129f1d52a1b5787c06405b1f6696ed062cd12a639df63125a81dd38c838e15647871c45ac3c2b17b7e76ebb2e097eecfd3d0c9378dc480cdb0c5c428624b2dbc1df74b9fd037daf838cf910bd568f88fc", 0xe2}], 0x1, &(0x7f0000116000-0x90)={0x90, 0x13f, 0xf544, "d35bf2d6b1062f20510217ded57e5f26c960ae40bef47396d5ad6e744a5d4e7e009a8e85d56df2acd97cba0604158e51e81d436b60b03b26524e108815f0fd715e810577f355ff92ddbcbb8b6df0ef38bc009b0aa06007c30294685b4358fb3d425f2cbe6da7bb00b3976c9fd57975766dfe8a771175b940765c86"}, 0x90, 0x80}, 0x40000) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x0, 0x1, 0x2000000000, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 131.252526] binder: release 953:954 transaction 276 out, still active [ 131.259650] binder: undelivered TRANSACTION_COMPLETE [ 131.265236] binder_alloc: 953: binder_alloc_buf, no vma [ 131.270790] binder: 953:954 transaction failed 29189/-3, size 0-0 line 3130 [ 131.284213] binder_alloc: binder_alloc_mmap_handler: 953 20000000-20002000 already mapped failed -16 [ 131.284935] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/18 19:02:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') setsockopt$llc_int(r0, 0x10c, 0x6ae8b7b16d225ab2, &(0x7f0000a3b000-0x4)=0x2, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x11000, 0x8, &(0x7f0000d02000/0x11000)=nil) shutdown(r0, 0x1000) 2017/12/18 19:02:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x0, 0x4) 2017/12/18 19:02:01 executing program 0: r0 = socket(0x11, 0xa, 0x0) unshare(0x20000400) r1 = syz_open_pts(0xffffffffffffffff, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) getpeername$packet(r0, &(0x7f0000581000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c7000)=0x14) 2017/12/18 19:02:01 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3ff) recvfrom$inet(r0, &(0x7f0000672000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x400) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[], 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00003f6000-0x10)={0x7fffffff, 0x7, 0x4, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40001, 0x0) 2017/12/18 19:02:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) open(&(0x7f0000c90000-0x8)='./file0\x00', 0x90000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000607000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000050b000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000fdb000)=0xc) sendto$packet(r0, &(0x7f00008a1000-0xc4)="da9d42532efee50ccd707a1123334c3cddda6e3ac3c72fc3e9c8d32f15b39c52c8abafeb19dd4820f34368af19589bd66d4ba9d8c310eaa28e25b3e8029d33b27924488d79a018ad54a832076b6e1a175d44ea9a6e56b057a57621558d59fdf62c248c144712282f66a6a5c63798b51c7b118b44a9b69a7033a62aa99bcf5223078c1d7b46893264c8830a11b09e9f70acb3732d02f624c4ecf1a375007e98857645b3d18ad1a482aa5e0627a3d2e32cfdec63cd5acc1c66302019a69a9955b863db8cc8", 0xc4, 0x40000, &(0x7f0000b3c000)={0x11, 0xff, r1, 0x1, 0xffffffffffffc3df, 0x6, @random="305c15872cae", [0x0, 0x0]}, 0x14) modify_ldt$read(0x0, &(0x7f0000670000)=""/169, 0xa9) lsetxattr(&(0x7f0000e1e000)='./file0\x00', &(0x7f0000b78000)=@known='com.apple.FinderInfo\x00', &(0x7f00004bd000)="2a657468316c6f656d31216370757365885c00", 0x13, 0x1) 2017/12/18 19:02:01 executing program 7: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000131000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d1c000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005a1000)=0x8c) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d1d000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000098e000)={{r3, r4+10000000}, {0x77359400, 0x0}}, &(0x7f0000490000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aa3000-0x1)={0x2, 0x1, 0x80000000, 0xff, r2}, &(0x7f0000d1c000-0x4)=0x10) ioctl$KDSETLED(r1, 0x4b32, 0xffffffff80000001) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cfd000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000199000)=0xc) 2017/12/18 19:02:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x44000, 0x10) r1 = dup3(0xffffffffffffff9c, r0, 0x80004) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000+0xd69)={0x0, @in={{0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xb842, 0x8cc, 0x6, 0x10001}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000004000-0x3)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x0, 0xac7, 0x100000000, 0x100, 0x4}, &(0x7f0000003000-0x4)=0x14) clone(0x1ffffe, &(0x7f000063b000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x30)="69ffffdbb47bb8ae3000030000ea06b0a55592f3e6deed23fe040032000000000035a346d96ee7bd9287cc00d095d242") sync() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000005000-0x4)=r3, 0x4) 2017/12/18 19:02:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006f6000-0x8)='keyring\x00', &(0x7f000081c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000008a000-0x12)='/dev/loop-control\x00', 0x0) pipe2(&(0x7f00005c5000)={0x0, 0x0}, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000a1d000)=0x0) [ 131.284943] binder: 953:966 ioctl 40046207 0 returned -16 [ 131.318463] binder_alloc: 953: binder_alloc_buf, no vma [ 131.326059] binder: 953:966 transaction failed 29189/-3, size 0-0 line 3130 2017/12/18 19:02:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/keychord\x00', 0x5, 0x0) getgroups(0x2, &(0x7f0000304000)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00008ec000)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a6dd19debe41", @random="d25caf5207fa"]}) getgroups(0x5, &(0x7f0000e18000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000a8f000-0x20)="ac4cc7d5d4e4e9bac26922cda1ad8fc6ab6aae8aaeb86f323cd081936962c8f1"}) write$tun(r0, &(0x7f00006f0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "0d1e79", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2017/12/18 19:02:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000521000-0x4)=0x0, &(0x7f000018d000)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000b83000-0x4)=0x80000001, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000088f000)=0x0) rt_sigqueueinfo(r1, 0x14, &(0x7f00004b0000-0x10)={0x23, 0x1, 0x5, 0x0}) sendto$inet6(r0, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/18 19:02:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000014000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x62c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x2, 0x1, 0x48}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xbb)={0x0, 0xb3, "9c95e5f5aca38ded60840b68bb04b491145a68873579bb58aa5ded48ed0dba02786dc8cb942bd5f9ce1c34c4d7c90963bef0a10045d1521092834ea9b2b5b3b3328a2cbfd070a8bbf4bed30a64d4cc20cbdb539b4fdc2ad2c9a6cc5358120e76de20e48aac52408cf69b1db7b613ce0210926ca149c22157501234b8917617c9d738a80f37bdfec2cab1955f29c6bfa584864c702523219677c27e810bf397933ad339b5e527f0a202567ef52db9e853e22cde"}, &(0x7f0000001000-0x4)=0xbb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000014000-0x18)={0x0, 0x2, 0x30, 0xfffffffffffffff7, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000013000-0xe0)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000012000)="bedf1a9d886f57461392f00c0790bbc5a0fe6d193b6c20cf09543dad552b15bb930c73cb80ff7c88a15a21b947f3fc6dd54db30c6360b731ee3f91c1ef055b5a71dd421186265898f1ebc6ab111b93f5518c7ab54ade4d78966619bec3b39b104118ae2ff220258c774dc7c41148983581d54f7be473143a230054edfb4bb5a8fa915e4e8684f4d4b7df6d9a3a983a0e1a5001", 0x93}, {&(0x7f0000000000)="b651e3dc7e989fa743b76ad4c1473196a70152d84ba370fc5e3c67cab57314e71748f5e95f10382ff13ec5ec9d8e9cdc5fefbe3b467dbd25a43c27417eedeab8614fe78a7c3209db8d6840142745d4c1f5e7b31f3facbe4b36e5aa77033fb33b63972323c9fddbc6bdd0c75a49521b5f7052cfb3d253253d5066233dd525ff30d140c8eeedab401f9bce4d718a66b83accf1cd20c77663fabe08fe9dbd552998df281a85bff8e965dca5b0811e0a9996950099139e27cd943bc725ca2eccd294c308a3ad19cc499c743e89b8c2dd572ac0a242261b0539bfc21dda8ea4ab1e", 0xdf}, {&(0x7f0000012000)="53bd2105eec50ad2d7700c66a4a16b5df7be833fd998f5ab7b8a9fd968508a3a5f71eb9f692e6b53195f55095a057fb1921c3d8d123d1964d8480ca47f15a79be15e211163a937b821d1ba88a23800653955bfc17356438dd574b27e9a4ebd70c4b339d3bdb882f8e3cdecddd9f11d4f83941d93119e8ffca9706a9ecfff3746dfddac54794ce97d1717d8b828b2d195ad9bda729507332d4db6bef0ed6b9782280f2db4d6e7345f32fad14b0358027a6914dc29ab8dede94c98e054db6e381165756c5b906c51d3f8f5d3d325db9e01b3", 0xd1}], 0x3, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x8e, 0x2, 0x0, 0xaac, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x200, 0x0, 0x4, 0x2, 0x5be, 0x80000001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x8205, 0x0, 0x7, 0x800, 0x4, 0x8001, r4}}], 0x90, 0x44000}, {&(0x7f0000000000)=@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x1b)="c996fc57775960d362cd7622d013dd67150ba94601f02ee1accb95", 0x1b}, {&(0x7f0000011000)="6eb394b252e96ed584ed13cef8d0d6e210b47f4660a761a2947e5aede90d4dee860379890cda0bf243cafdbe7bc9a2c321132f2e", 0x34}, {&(0x7f0000013000)="7b303ca081090035fd66ad047af32ee1b0f0d0c20953ac5da5242a665cf40d5c437639dcbda64aa5a57655694052ca8d0c1e3c0ee7a159b6de802a821ba235ecc280b98bb163b19583694597d0a8c2c87a84dc95b2e9526b397d2518b7bb212b46f5a210b5faec9f103058236edd8adeb910", 0x72}], 0x3, 0x0, 0x0, 0x20000801}, {&(0x7f0000013000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x3d)="4b4347d560080e36d71bce22b776e35e0a2295b441074be6506dc9444e82c7c1759bdbb7e1d100ecfe25eef50196cd78ed4d207afdcc0f9b16e3f05252", 0x3d}, {&(0x7f0000001000-0x72)="ed3985db1b64b1eef2591a5e660928ea4c9c0b6a6ae2bf7185be36661b1d3b4b153976fcfd068f67a565f74b744b6796c6dd835f0b9591e950c371e055d706f75fa9cf68147b760df3919b8484a61863b82e26b80d70c0416bc4476b31af88fe337dbfe9afdec61606906ff071f8ce6878b6", 0x72}], 0x2, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x7, 0x5}}], 0x30, 0x40}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x99)="a6ebd75c40a878b71bc6324b71af1e923c4cbb01185d176ff5829052eaf87f19d968238b697166e4a103a1aba9a94cb4bc1f0d1a7b10bfc94abfba7fc2c9a603cb8a0f90ea81d90ab9a5eb0f0fc34d76daee7881ebde4578e8d11cb2441a5b6ece1dcd835d781ce62958e636abce2c446a6577682788f3b307f38c2182e98d4b25c6f61cc0b466f479d6720a6b1a2a001eecfb44562a30cede", 0x99}, {&(0x7f0000002000)="48cbc2c0f79a3f50d62d66a5c6b8d97d899cd9f72641569afd3592637a27004e1936f902d18eb313cbdb6891174dd4fceb78102f60d5123e449cc7d363f416736afb04a9736af9fbe82f1295321295ab2402ec7d4ec98f2df795044b85ae3fb129764176b0dc7b30eb414cc4ec40d35a282b0003dfe5b8831fb293d86d7cf1172573fb7c9f868e247c547ddd23e9", 0x8e}, {&(0x7f0000012000-0x9c)="f40b58772cf21f6f536652402d13924c8dc8d0e3f6949b5efca90deafc46cb1b824630bb30777c1b6ea0d8af1ff3a69a48cc0360a5efa01798b8beb369c50ba905a4130b24a1cd3bb6ea81ce350b7888b13ad77036becacfd61644976647986ebb7a37240c9bb662431ac08c32dca09bfaa3dc1656162ef4cc451d57fc063519e33af5664eebec1156f71965a6d6020ec731ab1c71ffaf2484bd9485", 0x9c}, {&(0x7f0000000000)="ddf91df68b4dee504eb3f01926c32569d7d20f44d4036c395b408abed192cb86f7ca05907a186258a3f2ea832bfa4b271e31a4a96ea2f8dd2132c35742dafaa4d69588a0ac83b88934ab040ab02a33809fcf6761e5c89968dc6c630ff4db7333d07000ba47e3cc50bbdedc5fb0e8ee11be20d090bd9c1d5c1a1509690f4ffa2748cb54805035f2715d11eb95edb7f3df87d834e893424dba1287cdb12ff256", 0x9f}], 0x4, 0x0, 0x0, 0x4000}], 0x4, 0x8000) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 19:02:01 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6c000-0x15)='/proc/self/net/pfkey\x00', 0x80100, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000f6b000)=0x1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d15000)={0x0, @in6={{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa8, 0x1}, &(0x7f000064a000)=0x98) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f6c000)={r3, 0x40}, 0x8) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(r1, r0, 0x0) alarm(0x8000) 2017/12/18 19:02:01 executing program 2: mmap(&(0x7f0000000000/0xced000)=nil, 0xced000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x80000000000802, 0x0) write(r0, &(0x7f00005e0000)="220000001900070400ab070000000600028000000000000008b70008270500390000", 0x22) 2017/12/18 19:02:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0xd56494f37d8cd499) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00008db000-0xbc)={0x6, 0x1, 'client0\x00', 0x2, "92c9bf0116f09963", "45ac13afb51b752676e7536b015f3efb38c3591e94fcd1d59b1826cce10284e7", 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x10a1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000148000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fdatasync(r0) 2017/12/18 19:02:01 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000059b000)={0x40, 0x9, 0x7fff, 0x219b, 0x3, 0x7fff}) readahead(r0, 0x1, 0x40) accept(r0, &(0x7f0000ad7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d02000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0x11, &(0x7f0000000000)="", 0x0) [ 131.362233] binder: undelivered TRANSACTION_ERROR: 29189 [ 131.371214] binder: release 953:954 transaction 276 in, still active [ 131.386631] binder: send failed reply for transaction 276, target dead [ 131.393912] keychord: invalid keycode count 0 2017/12/18 19:02:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b81000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x0, 0x0, 0xb9, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000bc6000)=""/86) symlink(&(0x7f00001de000-0x8)='./file0\x00', &(0x7f000065c000)='./file0\x00') 2017/12/18 19:02:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000def000-0x8)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f000008a000)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') 2017/12/18 19:02:01 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000545000)=@assoc_value={0x0, 0x0}, &(0x7f0000f8b000)=0x8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f8e000-0x4)=0x0, &(0x7f0000735000-0x4)=0x4) socket(0x3, 0x80005, 0x10000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000f63000)=0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f8c000)={0xfffffffffffffff8, 0x8, 0x6, 0x3ff, 0x7, [{0x3, 0x6, 0xffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x6, 0x4b19b2e2, 0x1f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0xcd, 0x5, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0xfff, 0x8, 0xbf36, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x4, 0x5, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x1, 0x3673, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c29000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f11000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) ioctl(r0, 0x1008000002279, &(0x7f0000f8b000-0x1)='\x00') 2017/12/18 19:02:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2017/12/18 19:02:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e17000-0x14)="ff55d36cffba04515d0000000000000100000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000183000)='/dev/rtc\x00', 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000406000)={0x16, 0xffff, 0x1, 0xba, 0x2, 0x20, 0x8000, 0x96a, 0xa1, 0x1ff, 0x7, 0x2}) read(r1, &(0x7f0000d97000)=""/229, 0xe5) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00006a1000)=0x0, &(0x7f0000f22000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007e6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000688000)='\x00', 0x3) flistxattr(r1, &(0x7f000065b000-0x90)=""/144, 0x90) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000666000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x2, 0x5, 0x2, 0x81, 0x4, 0x20, 0xa0, 0xffff, r2, r3}, {0x5, 0x8, 0x7fffffff, 0x3, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x8, 0x1}, {0x1f9, 0x548, 0x7, 0x1}, 0x6, 0x0, 0x0, 0x1, 0x88, 0x3}, {{@in=@rand_addr=0x8f6, 0x5, 0x1}, 0xd, @in=@multicast2=0xe0000002, 0x8, 0x3, 0x0, 0xff, 0x63, 0x1, 0xc645}}, 0xe8) 2017/12/18 19:02:01 executing program 4: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x841, 0x0) accept$inet6(r0, &(0x7f0000481000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002a4000-0x4)=0x1c) 2017/12/18 19:02:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x10, 0xfffffffffffffffe, @thr={&(0x7f0000e7c000)="41c6bf4ee26e6cd202b39284e56f84c07fc90f2948199c929868f8ad3fce8dd3d3858eb543b7ee73a90b038270d58ad5ac2332adb7a4d4d4cb17b1cc9f91daf38469423c166270794c6cdb6363211f13b156d25baa349cc249ad1b96f2a5865bf4d2dd40b5cfb6e41765a45ae9881ecb04b0adf82535a0adef41b74ace9751047c3b234de990e8a28f14e988bbbb61d8e83ee0853878d1eac0c7334e762e22b8b203da6a5c1a1e98cd149a2093bf06db0ddacb3e4188adcb2438566c49eaeef37e09d5314579f7fe54537681f1a041cdc8", &(0x7f0000915000-0xd2)="c08185f259f4a230b4f9c1b1c8f313030da76176fbb0978b6c7fb051dfdf193cf2777e8b61693a43a0af9d546dcd901dfa1df6a71a929ba7cc8928544ffb3ed59aacc42fec6da8a29e46d9d04d72e0424edcaa70af544784d2d416c6aa99e8f3351a45cedd4b91a7942ff10d9c8f4ff8778736c7a238a6902f7e5bc2ad85e61feb4f24ece0c9faf9cd78d91d90b09918c614dbea4e7cdd4c771cc26c79a27a2a972cb8f68004ef58361b8cfdfbdd6cf3c80320b9d41e8077a97763c6ed3351b23bd7374d7dd9b46c15827d908b5ace215117"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x7, 0x0, &(0x7f000041c000-0x10)={0x77359400, 0x0}, &(0x7f00005da000-0x10)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000175000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() [ 131.407349] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/18 19:02:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x80, "ad57cfbe30d7c649ffc3d9513eb6257119699fe076c30dbf0eac1c446925091ba626747aa3f292107a2cc29633e0c3955b9ea10882e2cbf39797e5153874786be1efe29280a8745af6dd25060eac8caa"}, 0x160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000003000)={0x2, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000)={r3, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0x100000001}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000-0x98)={r4, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x6}, &(0x7f0000004000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000-0x14)={r5, 0x4, 0xc0, 0x7fff, 0x1, 0xffffffffffff8001}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000007000-0xe)={0x5, [0x2, 0x10001, 0x1, 0x7, 0x7]}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000008000-0x98)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa66, 0x200}, 0x98) mq_timedsend(r2, &(0x7f0000005000-0xb)="0b9508a40d56c0470b039c", 0xb, 0x2, &(0x7f0000001000)={0x0, 0x989680}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000008000+0x7f6)={0x2, 0xffffffff, 0x1400, 0x5, 0x8001, 0x3, 0xffffffff, 0x4d, 0xd633, 0x6}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000009000)=0x0) 2017/12/18 19:02:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") lstat(&(0x7f000057d000-0x8)='./file0\x00', &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f0000d79000-0xe)='./file0/file0\x00') r1 = accept$ax25(r0, &(0x7f0000b9d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005e4000-0x4)=0x10) umount2(&(0x7f0000f66000)='.', 0x2) tee(r1, r1, 0x5, 0x9) mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)="") open(&(0x7f00003e2000-0x1)='.', 0x4400, 0x42) r2 = request_key(&(0x7f0000052000-0xb)='asymmetric\x00', &(0x7f0000a6f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008dd000)='ramfs\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f0000f70000-0x5)='user\x00', &(0x7f00006c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f54000)='ramfs\x00', 0xffffffffffffffff) r4 = add_key$user(&(0x7f00004a3000)='user\x00', &(0x7f0000e62000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ddc000-0x7)="19819f5d76b187", 0x7, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000afc000)={r2, r3, r4}, &(0x7f0000bb8000-0x6)=""/74, 0x4a, &(0x7f0000519000)={&(0x7f0000fe0000-0x8)={'sha1-avx'}, &(0x7f0000c69000-0xef)="bcc054b11415905c5d586030e2dbb6168c574253422859bcb1e8bd46cb884ec5ca359818c1b5ba087b73c004bbcc0bacbf3de43dbe9371b866638fed7469ad7f9415422627ebd522bb9901e26721f1c9f2541d9b7bf0954d44255d4876ffceb3a12b9084593ed1b1aa5a832e17fd6e056610035ee53b060e1e63bee2a689aa96981c77a5c023c1c5687f15a574680ff41ac622d15986aaff576bcb9dc1195f17deabe6377651d38b7942f056d9705b456c4a4e80136c81faabd9c913f294326703afb66464410bfc7cfbbb095191d524945baf8427ce7d95382e58f18b871f70b5fd797edda78a23574ceeb83a2669", 0xef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) membarrier(0x8, 0x0) 2017/12/18 19:02:01 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0xd01, 0x0) 2017/12/18 19:02:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e45000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000644000)=0xc) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dc2000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000892000-0x4)=0x8, 0x4) ioprio_get$pid(0x3, r0) ioprio_set$uid(0x0, 0x0, 0x0) 2017/12/18 19:02:01 executing program 3: r0 = socket(0x4, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) read(r0, &(0x7f0000c74000)=""/1, 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x1ff) 2017/12/18 19:02:01 executing program 7: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000639000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d52000)=0x8c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009aa000-0x3)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d52000)=@assoc_id=r1, &(0x7f000044d000)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x18, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 19:02:01 executing program 6: r0 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000090f000)=0x0) prlimit64(r1, 0x0, &(0x7f0000d5e000)={0x1ff, 0x8}, &(0x7f0000443000)={0x0, 0x0}) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000009000)=""/86, 0x56) 2017/12/18 19:02:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000849000)="4b7ccff9cffebc1d7998903e4096b5f764fc57b13da8ef0cd7f53e8d0f9a81d01c78571eef9682bf7c93b2a7b65d589916ad92229b9455a645135cbf7e993a872e0864e06bff26b7bf92cf8607c2402638df7ad24a64fc16746f8b18dd3bda7a149779309758b70e382270557548d1767538da00c1ff575119719324ec6040ddb1f0f1d493253f4d03afbe6f36ed80d2815bae0ca3a4c9bb63f5e9417276c6c427002fc1a4ded49e695d090361") symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f0d000-0x20)={@common='gre0\x00', @ifru_flags=0x3000}) unlinkat(r0, &(0x7f000030b000)='./file0\x00', 0x200) mkdir(&(0x7f0000c4b000)='./file0\x00', 0x40) 2017/12/18 19:02:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed4000)='clear_refs\x00') writev(r0, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) socketpair(0x3, 0xf, 0x0, &(0x7f000067b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c29000-0x14)={0x0, 0x0, 0x10000, 0x3, 0x1f, 0x0}, &(0x7f00005d9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000759000)={0x2, 0x1, 0x3, 0x382, r2}, &(0x7f0000699000)=0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 19:02:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f53000-0xa)='/dev/ptmx\x00', 0x280002, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000007d000-0x4)={0xed2, 0x10000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000bb0000-0xb)='/dev/loop#\x00', 0x0, 0x2000000800000882) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000012000)={&(0x7f0000005000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000324000/0x800000)=nil, 0x12}) ioctl(r1, 0x4c02, &(0x7f0000012000-0x4)="") ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000061f000-0xdd)=""/221) ftruncate(r1, 0xffffffff) fcntl$getflags(r1, 0x401) 2017/12/18 19:02:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000011a000-0x18)=""/24, 0x18) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000031d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001f2000)={0x0, 0x6b, "183ce07c78953be32a35d214a532a210316cd074e56b2116be8f65d5b3136ffaa33080b24a62c12921a7793ecd19bf83a4ab0f3bfeb94168112642ba838c84debd75c84a5681046f9406f6ddfd0b6271451a108ff352f2ed02b771c5397eb94c41e947d8c935ab5f7cd498"}, &(0x7f00000e3000-0x4)=0x73) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000057f000-0x8)={r2, 0xcd}, &(0x7f0000e5b000)=0x8) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/18 19:02:01 executing program 6: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00001aa000-0x8)={0x0, 0x0}) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000df6000-0x8)={0x0, 0x0}) r1 = socket(0x80000000010, 0x3, 0x0) write(r1, &(0x7f000061d000)="260000002a0047f10701c1b08000e400000000000100000009ef18fffeef0000000000000000", 0x26) 2017/12/18 19:02:01 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") acct(0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) open$dir(&(0x7f0000040000-0xa)='./control\x00', 0x10002, 0x8) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001a000)=[{&(0x7f0000004000-0x6e)="82351544f88ca3e892ea4167852f5833102507a2b0a5407e13b27e07176160915f126f62bff9bb69def03812bf6abf0102de22231f2d67ea885681918965c548a033f61fdf1b31207c875c23208c7db82fda3bd21d1fdd704bf95045ac8857ea6163093e9b055e31967c1ae08b08", 0x6e}, {&(0x7f0000040000-0xb9)="2c8e7f4fd75e149d4fde2ccb592fccdc15dfe66703df4b2d37b7a1ec1765950922cb9ccb3f80ab85ffd7a278b796cd14213245b7391795f097d9970af7e67c6cafc9ab29ad41adab91dcd809ddcc92c24691f36d30de1f937f26083a78927896362fa2c03fae37556066b0ad7dcb5d05339740d55409859569ad0695317931c3fc26024a778144fe5b17db34aafce697b8cf32f3fdbe14daf7fb73bc0f5071cb2f7a5bd9f30a72f3a25d9f8ff2daf4ddb9f53da6c6ab203981", 0xb9}, {&(0x7f0000040000-0x1000)="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", 0x1000}, {&(0x7f0000016000)="", 0x0}, {&(0x7f0000040000-0x5)="a24abcfa40f7c571b104d576ca97d03ff65cf370935b7ae3af4d0736517eb1c5ba7480eeb639d9599045a4c0e5196de4e5eaa6966ed35320a7d1585ef5690742ff6ebc3bb866c0d029596efc986ffa08cfc0f9f57a", 0x55}], 0x5) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000041000-0x25)={0x0, 0x1d, "fb233f632c41811182c22d9a5f48477e2f67e468fcf8d48ff608aad05c"}, &(0x7f0000036000)=0x25) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000040000)=@assoc_value={r1, 0x7f}, 0x8) [ 131.566447] device lo left promiscuous mode 2017/12/18 19:02:01 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000036000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000014000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xf3ab}], 0x2c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x34, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000036000-0x15)='/dev/pktcdvd/control\x00', 0x301100, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000015000)=""/236) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000037000-0xc)={0xfe, 0x1, 0xc130, 0x4, 0x3ff}, 0xc) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4000000005, &(0x7f0000021000-0x60)={0x0, 0x1f, 0x0, @thr={&(0x7f0000021000-0x1b)="96e2fd396c5ac3f3ac9031bf226a1dde8782ba41e564d449964727", &(0x7f000002d000-0x2b)="fb6bef9349f465eea92fa7c2ea444b13a73717de9015a5d239475db2e34eae9399a6ddf39b19e1baf4d0dd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000)=0x0) timer_settime(r4, 0x0, &(0x7f0000024000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000023000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000003000-0x10)={0x8, 0xffffffff, 0xe841, 0xc0a}) 2017/12/18 19:02:01 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)={0x0, 0x0, 0x8, 0xe9}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=[{0x2e, 0x9, 0x800, 0x7fff, 0x1, "f8a0eb0be605067af6dd5d87d4eee7f31c92e00309325d25354a66de2fed"}, {0x1010, 0x100000001, 0x10, 0x9, 0x7fffffff, "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"}, {0x56, 0xfb, 0x400, 0x8, 0x2dd, "6821d75bfba66986965f16f6ec807a18030417ece8f5241f12cb1c1a5b310048adc7590196b9a18ffb7eae82a6d0547dbdef24712074bdd116b51edc411803b11ee39cd52501"}, {0x93, 0x4, 0x620, 0x66, 0xfff, "cc6462ac6349d1ce3061a04837018fa2e98494b2ac6fba25f9134ad64beaa5951d98551fe78e80678a1f8d1ba8cdf91653f1e845aed5f9839037879e63895020cae912cb9d7d583f7b71d9bb246c1fce077b3da5c0d7fb994c52de9dad7b270297896d980986bff9e23cf13b3f66c2da5d913e5345210f8e5ddec4e9e4c85fcc6fdea0"}, {0x58, 0x3, 0x200, 0x3ff, 0x8, "dc0207061aa260224e9093738214cd69352bc1e5e6a18669c66bcff6ba4fa3ec1d2b17ff29d64612724dbfe4874654002c3f103e7240030a956da389decb5891cc560c558e23e029"}, {0x8c, 0x7fffffff, 0x0, 0x0, 0x20, "f24dc67a9d271253dd8c9534e67d0ddc0a422c505c975dbf037e020b4652bb28487818058a39d1b05764d330002c5d62326998111185f602780a7302050fa806f2962a7e0fd62bb7fefe6ce0e696ce6475e8079bdbce468c0490f12b99a1f170c3592c4b67e8046afd5b2735a0d03c3e453827ff3146326891aa4c54"}], 0x120b}, {&(0x7f0000002000)=[{0x97, 0x1, 0x20, 0x1, 0xff, "4c24bb6cf52e654c18bae9904e582ab69c0dc9df0e4d4e339297a07e948311862f3265c035e6f48e75c78d5a8c9b99bdca93986042f7f5fd2855f226df958f2607a6ff6fff81f88c05da517967e96c47d4a7ea9c38c00d0f92fa1dac665c593cb54eb1d9c363b7b2eb715664b50f368b53a45f4a3bdb804bed0197837198d8eef4300034862849"}, {0x6e, 0x1, 0x8, 0x0, 0x8, "b00253f419152ade32ba9486b77f33fe3528aebd1c82d453de56e3283a14deba2277b423f345dc18985744a1e0f72c82904a47da2075b0172813e4f512ba5bc22c74f8fd039dd40d2afa7bc9884da1feeac91f2465eeebb4f24df9449008"}, {0x61, 0x6, 0x800, 0xfffffffffffffffb, 0x7fff, "60625a81e12b81d0b5f3f49392ef9d3984d2a219f5a70fdc883bb9ca72bb52609e1cbb3a44e982c97eb89fd29370b6785e16c725a51f7dc375d4527d365cc003b3836432dab0359603de33e866c1ecd14a"}], 0x166}, {&(0x7f0000002000)=[{0x75, 0x200, 0x8, 0x0, 0xc93a, "c4da007b04c9e7c9dda0c17f654531dc62ea1158d18d3dc13cc50b2047005e5c6f5c3b5bcf3171c879c91f7761aee0a47ce4f31da6dcd2e46ebcaa88c7ea14db605deb23dc45b5aa2338b092290652708dd20a3dc775a0e592a392367e57f5bd83c2b676c8"}], 0x75}], 0x3, &(0x7f0000002000)=[], 0x0, 0x801}, 0x20000050) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) r3 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000)={0xc9, 0x8, 0x7f, 0x4d, 0x2, 0xffff, 0x73, 0x7, 0x6, 0x3, 0x3, 0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000000000)=[{0x5, 0x2, 0x400, 0x2}, {0xfff, 0x7, 0x6, 0xfffffffffffffbff}, {0x7, 0x0, 0x40, 0x0}, {0x1, 0x1ff, 0x2, 0x3}]}, 0x10) 2017/12/18 19:02:01 executing program 5: socket(0x18, 0x80800, 0x80000001) 2017/12/18 19:02:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mremap(&(0x7f0000be6000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f00007b6000/0x1000)=nil) writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) pkey_mprotect(&(0x7f0000196000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0xffffffffffffffff) 2017/12/18 19:02:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c0d000)='./file0\x00', 0x20) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e26000-0x4)=0x0, &(0x7f00009d8000)=0x4) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 19:02:01 executing program 4: mmap(&(0x7f0000000000/0x17d000)=nil, 0x17d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000017d000)='/dev/pktcdvd/control\x00', 0x280, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000017e000-0x4)=0x0) fcntl$dupfd(r1, 0x406, r1) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 19:02:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020040) r0 = gettid() exit(0x1000000000007) syz_open_procfs(r0, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') 2017/12/18 19:02:01 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000cde000)=[{&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f0000ba5000-0x9a)=""/154, 0x9a}, {&(0x7f0000e71000)=""/48, 0x30}, {&(0x7f0000811000-0x1c)=""/28, 0x1c}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000b0a000)=""/225, 0xe1}, {&(0x7f0000e3f000)=""/143, 0x8f}], 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000b4f000)=""/172, 0xac}, {&(0x7f0000001000-0x84)=""/132, 0x84}], 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cda000-0x12)="", 0x0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, &(0x7f00005bd000)=[], 0x0, &(0x7f00005b0000)=""/66, 0x42, 0x0}, 0x0) read(r1, &(0x7f0000af1000)=""/158, 0x9e) 2017/12/18 19:02:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2000000000000000, 0x80800) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000b72000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 19:02:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000057b000)='./file0\x00', 0x20000, 0x100) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) r1 = socket$netlink(0x10, 0x3, 0x200000000000009) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000e4000-0x2c)=[{&(0x7f0000515000-0x23c)=[{0x13, 0x0, 0x0, 0x0, 0x0, '{.k'}, {0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x23}, {&(0x7f0000a0b000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x2, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/18 19:02:01 executing program 7: mmap(&(0x7f0000001000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000363000-0xd)='/dev/binder#\x00', 0x0, 0x2) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000048000+0x11d)={0x100, 0x400000, 'client0\x00', 0x2, "5cd7f118953d9ee4", "3cbbb5371b753c49ee4fadbf5eee3facdeae18a9e01b17eb933fae3040f3910f", 0x20, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00003f9000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 19:02:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f0000279000-0x20)=[{&(0x7f0000bda000)=""/4096, 0x1000}], 0x1, 0x0) 2017/12/18 19:02:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40c40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x401, 0xeb5}, &(0x7f00005a6000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000975000-0x4)=0x2, 0x4) 2017/12/18 19:02:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x62) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00004cb000-0x4)="2f2e0bb7", &(0x7f000076d000)=""/93, 0x5d) openat$sequencer(0xffffffffffffff9c, &(0x7f000038b000-0xf)='/dev/sequencer\x00', 0x2, 0x0) 2017/12/18 19:02:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000061f000-0x8)='./file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7d000-0x11)='/selinux/enforce\x00', 0x302, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000906000-0x34)={{0x2, 0x0, 0x6, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000130000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000033c000)=0x1c, 0x800) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00008ea000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005fe000-0x8)={0x0, 0xb13e}, &(0x7f0000d40000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000626000-0x10)={0xffff, 0x4, 0x80, 0x7, r2}, &(0x7f0000539000-0x4)=0x10) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d4c000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000dff000-0x4)=0xf2, 0x4) [ 131.781029] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=1163 comm=syz-executor6 [ 131.796895] binder: 1165:1168 ioctl 40bc5311 2004811d returned -22 [ 131.796964] binder: 1165:1168 got reply transaction with no transaction stack [ 131.796971] binder: 1165:1168 transaction failed 29201/-71, size 0-0 line 2923 2017/12/18 19:02:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cd9000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000e6c000)=@assoc_value={0x0, 0x0}, &(0x7f0000034000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000010c000-0xb)={r2, 0x2, 0x20, 0x200, 0x1}, &(0x7f0000c25000)=0x18) readahead(r0, 0x9, 0x10001) getrandom(&(0x7f0000deb000)=""/0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006c5000)={0x5, 0x6, 0x0, 0x8, 0x3, 0x1, 0x1000, 0x8, r3}, &(0x7f0000aab000)=0x20) r4 = socket(0x10, 0x2, 0x6) r5 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x7, &(0x7f000053c000)={0x2, 0x3, 0x8d1, 0x5, r5}) ptrace$cont(0xffffffffffffffff, r5, 0x7fff, 0x1000) sendmsg$netlink(r4, &(0x7f00006fb000-0x38)={0x0, 0x0, &(0x7f0000f33000-0x10)=[{&(0x7f0000b64000-0x40)=[{0x40, 0x1e, 0x709, 0x0, 0x0, "cdbcca703e0f6f1f3d8b4c0354ad4fcc639ebe178fbf4acb5c06af44135bf3a1fe1b3f38a729e3d1b81807fc1fbb43af"}], 0x40}], 0x1, &(0x7f00009ca000-0x20)=[], 0x0, 0x0}, 0x0) 2017/12/18 19:02:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x80803, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000187000)=0x0) ptrace$setsig(0x4203, r2, 0x2, &(0x7f00002a7000-0x10)={0x9, 0x0, 0x0, 0xffffffffffffffff}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) socket$inet6(0xa, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f00004e7000-0xd)='/dev/usbmon#\x00', 0x40, 0x200) ioctl$VT_ACTIVATE(r3, 0x5606, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00007d8000-0x20)={@generic="57e974378cd4361add0f4e710a13996f", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$ipx(0xffffffffffffffff, &(0x7f000092a000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/18 19:02:01 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x200000000040a, &(0x7f0000c53000-0x4)=0x0, 0x4) 2017/12/18 19:02:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000062a000)=0x0, &(0x7f0000685000)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000031f000)={0x40, {{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000e90000-0x1)="", 0x0) 2017/12/18 19:02:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ce0000)=r1) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000390000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='\x00o\x00\x00\x00\x00\x00l\x00'}) [ 131.807216] binder: 1165:1174 ioctl 40bc5311 2004811d returned -22 [ 131.810546] binder: 1165:1179 got reply transaction with no transaction stack [ 131.810555] binder: 1165:1179 transaction failed 29201/-71, size 0-0 line 2923 [ 131.825781] binder: undelivered TRANSACTION_ERROR: 29201 [ 131.825798] binder: undelivered TRANSACTION_ERROR: 29201 [ 131.833174] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=1182 comm=syz-executor6 [ 132.774583] IPVS: Creating netns size=2536 id=15 2017/12/18 19:02:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000555000)=0x8) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x1, 0xffffffffffffcc58, 0x2, 0x1, 0x9, 0x400, 0x9, 0x48}, &(0x7f0000001000-0x40)={0x0, 0x5, 0x4, 0x6, 0x43f4, 0x8, 0x5, 0x1}, &(0x7f0000001000)={0x7f, 0x8, 0xe36, 0x3ff, 0x0, 0xa9d, 0x1, 0x3}, &(0x7f0000001000-0x10)={0x0, 0x0}) getitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x5, 0x2454, 0x5, 0x8001, 0x485e, 0x147, 0x9, 0x8000}, &(0x7f0000001000-0x40)={0x0, 0xb78, 0x400, 0x2, 0xad0, 0x5, 0x100000001, 0x0}, &(0x7f0000002000-0x40)={0x8, 0x200, 0x8, 0x1, 0x8, 0x20, 0x7b, 0x2}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000001000-0x20)={{0x0, r1}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000014e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d3c000-0x4)=0x200, &(0x7f0000cb0000-0x4)=0x4) 2017/12/18 19:02:02 executing program 4: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ce3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ce3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ce3000-0xc)={r1, 0x80000, r2}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000027e000/0x4000)=nil, 0x4000) 2017/12/18 19:02:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000840000-0x8)={0x0, 0x0}) connect(r3, &(0x7f000063c000-0xe)=@l2={0x1f, 0x9, {0x27f00, 0x10000000, 0xfffffffffffffff8, 0x40, 0x4, 0x8}, 0x80000001, 0x3f3c}, 0xe) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000efe000-0x50)={0x271, @time={0x77359400, 0x0}, 0x9, {0xffff, 0x9}, 0xfffffffffffffff9, 0x1, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007fe000)='/selinux/relabel\x00', 0x2, 0x0) clock_gettime(0x3, &(0x7f00007e9000-0x10)={0x0, 0x0}) utimensat(r4, &(0x7f000077b000)='./file0\x00', &(0x7f0000f64000-0x20)={{0x0, 0x7530}, {r5, r6/1000+30000}}, 0x100) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 19:02:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002df000-0x8)={0x0, 0x0}) pwritev(r0, &(0x7f0000420000-0x10)=[{&(0x7f0000b73000-0xb0)="16fa5440f91e9b64a851726431051458e5efe8ca5009b8c9cef728233f12f71e130f1b1c890e52f5dbc1e91f3ab6caeda890dae77dc35abda4174125bd68d2128f05a54e3f40f67e580cac017c534aa17c51c7f3e208d69a3b46b08cad39ebe1e9dbb51c9f6e852a6d2816651a37ef81a744decc7e1c4f2a028f6b72a197f0affd0d5e609ed27064d3e915f28918300b3d919dc6a24c5b559b39a3a396825eba4ef3c72f7787c13f9031fa508a0fb5f4", 0xb0}], 0x1, 0x0) r1 = socket(0x10, 0x3, 0x0) getresuid(&(0x7f0000a5a000-0x4)=0x0, &(0x7f0000c83000)=0x0, &(0x7f0000fa6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000906000-0x14)={0x0, 0x8d3, 0x9, 0x28fe07f, 0x5, 0xffff}, &(0x7f00000c4000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f60000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000936000)={r2, 0x0}, 0x6) write(r1, &(0x7f0000522000-0x26)="260000005e0009fff10000000241000000000000000000094b000000a34c085b1ee9ff07356a", 0x26) 2017/12/18 19:02:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000)='/dev/loop#\x00', 0x0, 0x0) exit_group(0x8) r1 = socket$netlink(0x10, 0x3, 0xe) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00005fb000-0x10)={0x4, 0x6, 0x9, 0x0}, 0x10) read(r0, &(0x7f00009a7000)=""/70, 0x46) 2017/12/18 19:02:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") r0 = open(&(0x7f0000ee1000)='./file0\x00', 0x841, 0x80) inotify_rm_watch(r0, 0x0) clock_getres(0x4, &(0x7f00009fc000-0x10)={0x0, 0x0}) 2017/12/18 19:02:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000663000-0x28)={@generic="0240f31485535588f6340c58c1737a95", @ifru_settings={0x8018000000000000, 0x6, @raw_hdlc=&(0x7f00000ed000-0x4)={0x1000, 0xffffffffffffffff}}}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000309000)=0x0) fcntl$notify(r0, 0x402, 0x80000000) fadvise64(r0, 0x0, 0x5, 0x7) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000059b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r1, &(0x7f0000140000-0x30)=[{&(0x7f00003b6000)=""/4096, 0x1000}, {&(0x7f0000540000-0x23)=""/35, 0x23}, {&(0x7f0000eb1000-0xf6)=""/246, 0xf6}], 0x3, 0xd) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000569000)={0x0, 0x4}, &(0x7f0000c04000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d11000)={r2, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000080a000)={0x4, 0x0, 0x10003, 0xbf35}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000001f000)={0x5, r3, 0x10001, 0x6000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000883000)={r2, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x6c, 0xfff, 0x90}, &(0x7f0000193000-0x4)=0xa0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000047000)={0x7, 0x743, 0x1ff, 0xdc9c}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fa9000-0x4)=0x0, &(0x7f00009d1000-0x4)=0x4) 2017/12/18 19:02:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000014000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20)={{r1, r2}, {r3, r4/1000+30000}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 19:02:02 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000922000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000659000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000af3000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000043e000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000575000)=0x1, &(0x7f0000e02000)=0x4) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) ppoll(&(0x7f00006d6000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000ece000-0x8)={0x77359400, 0x0}, &(0x7f0000064000)={0x0}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f77000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a39000)=0xc) ptrace$setregset(0x4205, r3, 0x6, &(0x7f00009dd000-0x10)={&(0x7f0000ba3000)="d981646b1221c64cd9f4297d16a926ad0f0e2ad6e0e397d4621d3ebc2ff4083ac7e67bfc197bd4d450d2bcb9bb3ba480e301fe7087feb4c966a9494b4886957dfe39c5c6276dadb81859cb1c8b6fae130344cc9cfd", 0x55}) socket$inet(0x2, 0x0, 0x80000000) 2017/12/18 19:02:02 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf8000)='/selinux/checkreqprot\x00', 0x502, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000aa8000)=0x0) poll(&(0x7f0000fdf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r2, 0x540a, 0x0) [ 132.858605] FAULT_FLAG_ALLOW_RETRY missing 30 [ 132.863999] CPU: 0 PID: 1257 Comm: syz-executor3 Not tainted 4.9.70-g9542d2a #109 [ 132.871621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.880965] ffff8801cba07930 ffffffff81d90a29 ffff8801cba07c10 0000000000000000 [ 132.888937] ffff8801d6ab6890 ffff8801cba07b00 ffff8801d6ab6780 ffff8801cba07b28 [ 132.896896] ffffffff8165e557 0000000000005e64 ffff8801cba750f0 ffff8801cba750a0 [ 132.904860] Call Trace: [ 132.907421] [] dump_stack+0xc1/0x128 [ 132.912759] [] handle_userfault+0xa37/0x1300 [ 132.919231] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 132.926995] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 132.933372] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 132.940271] [] ? handle_mm_fault+0x117b/0x2530 [ 132.946470] [] ? handle_mm_fault+0x1fc3/0x2530 [ 132.952670] [] handle_mm_fault+0x1fd1/0x2530 [ 132.958695] [] ? __pmd_alloc+0x410/0x410 [ 132.964375] [] __do_page_fault+0x5c2/0xd40 [ 132.970229] [] ? mm_fault_error+0x2c0/0x2c0 [ 132.976169] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.982805] [] do_page_fault+0x27/0x30 [ 132.988309] [] page_fault+0x28/0x30 [ 132.993556] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 133.000365] [] ? SyS_futimesat+0xbb/0x1b0 2017/12/18 19:02:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2df66ddc, &(0x7f00004a7000)={0x0, 0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000fea000-0x5)='user\x00', &(0x7f0000276000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b62000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffe) pipe(&(0x7f000014e000-0x8)={0x0, 0x0}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000484000-0xcb)=""/203) 2017/12/18 19:02:03 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x2b3}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000015000-0x8)={r2, 0x5}, &(0x7f0000019000)=0x8) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2017/12/18 19:02:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f7a000-0x6)='stack\x00') openat(r0, &(0x7f0000e1b000)='./file0\x00', 0x20000, 0x84) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x280603fb) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000618000)=0x0) exit(0xfffffffffffffffc) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2017/12/18 19:02:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r3 = accept$unix(0xffffffffffffff9c, &(0x7f00005c3000)=@file={0x0, ""/40}, &(0x7f000059a000-0x4)=0x2a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002de000)={0x0, 0x0}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000032b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = socket$inet(0x2, 0x3, 0x80000000) r7 = signalfd(0xffffffffffffffff, &(0x7f00006b8000)={0x2}, 0x8) r8 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000be9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pipe(&(0x7f00000bf000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000256000-0x8)={0x0, 0x0}) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000047c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$unix(r3, &(0x7f0000528000)=[{&(0x7f00001a4000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000060e000-0x60)=[{&(0x7f0000343000+0x78c)="4b9873b1061c56eca794085444e5142d0c3b7e137424768c4ac8ec7d7986e25bc56848e7316d84b57e2fff2761560e399999f7bfe21c41e120ed7c8f4ced22bf0ed94b000dbf98c6603c4cf11761161d77ec384ee40aa173ce709d16157821c2db334567ab6d20742e5e4f2052abebea61b57c217ebd3cf74bdae093053528960450d0603c75b0ac2569bb1ed9d45207207fb299a228e9c6365cd4b7956f1bd055295c", 0xa3}, {&(0x7f0000da6000-0x6f)="b3cf913ebef6d8c5f038eb2899f74db05a020d3da6905a8a0041bd45afb88ad2039475bc981693d85cfc1c9ce7126efb06f683a13653862ecdd63f12c59607c34b1a1a332b258e0be7aba171321a5aa86317de4d35b7b9867562c5ff20ed04a2fefcf2898b137785a59b7a039a6eb3", 0x6f}, {&(0x7f0000217000)="87b1b885c38947ee33d640a2ab620919cfd481fbea808a049175d80ec00be0875210973e09229fecef415970fbba0da5d68843e895f617775f79d3f8efadd26bb4eaa053f44f60cf85ba0afe8fdf4362a28baec2daca1c503f76c561e975520f88fa8ab19610ca85a4b2881f77ed6144a03f81d1f5b3911db04703b4341ae4b1e81f6f", 0x83}, {&(0x7f0000549000-0x3f)="b926eb131c17cbf8a7548d70d583803d3fda103b90f8cb4e8d10c84bdd27031eebb59e6a02804398a9325d9e642e82f5fc75628401b53cbc64495052afd694", 0x3f}, {&(0x7f0000092000)="72f28ca84a4d0f1ba9c391ce0ae7c65da967d2ed6770523c64e899e9f4cf9e21a0ff4da05694ae8c2f979c23c524ffde86b24f2f2425cd8f7a1ff8e46b986eebe2df969e81768f2c2345b7605d33c063953ce00fafae9d6b4a7431246a5c5eb8a4e08e7fe42210cea12e9e514da2c3c9545d583d493a4a04ece2be0c68ce18de03dadfa632fd14776adcaa9871388485713b09caeb72df305e809b803e9e27b8f7aeeca980ba6ccdd7f2eb", 0xab}, {&(0x7f00002de000)="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0x1000}], 0x6, &(0x7f00009e8000)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}], 0x40, 0x4000040}, {&(0x7f0000915000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f51000-0x10)=[{&(0x7f00008b1000)="7fb4db0c4cf42236054fd1005f4fe24ab93d60503fe0b5a617e68351c7ceb75a3430da4066bbb05d", 0x28}], 0x1, &(0x7f0000f50000-0xa0)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}], 0xa0, 0x44040}], 0x2, 0x8810) r12 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r12, r12, &(0x7f00006c7000)=0x15, 0x2a) sendmsg$netlink(r12, &(0x7f0000c89000-0x38)={0x0, 0x0, &(0x7f000074d000-0x50)=[{&(0x7f00003a9000-0x302)=[{0x7c, 0x5, 0x100, 0xfffffffffffffff9, 0xffffffffffffff9f, 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{0xd1, 0x28, 0x20, 0xfffffffffffffff9, 0x6, "1b11a29a48aff2d1b22b7ff52b314de8c226e5b3c26d3359c85c18bcd099337c852d7af5191f40ef369670a0815ab8f5310d057ad9ad48c04babac9e1f599fafa74cf884d1080abcf054be6bcb02bc5da5899ffeefdd9b4a2b237e799a7b4a4eca7bb9503ffd65eb342b165c389c7fc0024fb56f3bad3816969ae6e79fc009d122f49bda91de256892fa276936b6f11296cfff34dffa444417f2755a260de6cc4f12a4ce289dae3ed8e2bc41c4dbbe034f44ce47cf7d68ffdc668d564ff4c0e6b9"}, {0xe1, 0x401, 0x800, 0xfffffffffffffffb, 0x9, "f5de0ec127a6ad078e374f0732e48ed6b47b8017cef5cdbf3a614bbf60b96f61012255e7597fe665e5ae95ecbe8ad375d17e7553e73eea87661764690834663fef8f2c2fa93903af55a4d3e0b025f8808c17801c705a206166952ee2e5edd02b7518db0e56cc344b4ed4b1086d79b109113f0b8f605713d311686c65d9975220bd9a73414bb71507d08501d126b3888a3058a352e20b8ee3504c6f88e2053da09b892f33702ced31e973e744820c964de6a7826f5aa57c07b0142378a68b77b62de98237730e19b2034f1c80dbf7a80e98"}, {0x89, 0x3, 0x800, 0x8001, 0x8000, "6a9c95e957df991997acfd9671559673b31ba56a552d11eb9a6079c9cb40dfb07a7c721fae2fca486711c922a7239d99d43574920d49ad67ae3fe3e72c1c093b310194761c6d042299f81640105ee1fef049bab9c356f3f08e3f65825bddd7fe64135655878b024e5dccdd29390fce19ef85ecef18f551bd51"}, {0x10, 0x7, 0x410, 0x6, 0x5, ""}], 0x231f}], 0x5, &(0x7f0000d78000)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}], 0x60, 0x10}, 0x24044011) 2017/12/18 19:02:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0x4, 0xe5f1, 0xffffffffffffffe0, 0x4bb9}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000046e000-0x10)={0x2, &(0x7f0000225000-0x10)=[{0x20, 0x0, 0x0, 0x400}, {0x16, 0x0, 0x0, 0x0}]}) mlockall(0x3) 2017/12/18 19:02:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00009fd000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b81000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000dd3000-0x38)={0x0, 0x0, &(0x7f0000804000-0x10)=[{&(0x7f0000127000)=[{0xb8, 0x19, 0x10000d, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93"}], 0xb8}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 133.006132] [] ? SyS_utimensat+0x160/0x160 [ 133.011988] [] ? do_futex+0x15c0/0x15c0 [ 133.017582] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 133.024216] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 133.031025] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 133.037575] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/18 19:02:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x880, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000dec000-0xc8)="56ddeffec03be61fccbcaec26f823b2cc3e7ae3a92fb976f8d1428b8c0fbfb612fb52a4d72ab37ef665fbb57ffdc09c3d5eda7310107203bbc8841a88eb5f7610949334cde3a4942c6e2b82c14b7a91cf55dea7d975b641438c718a1725c2e03895cb82d9cca00dc65784954cf1ee2795a4966658d7e72d6986a903b70eff93f7cfeb53c0ddb6d82b30cf5ce3a1beea2e2d1e15a365316a5595e47b22f1f15f11e424687a66948fb5b49eebb311e96113964079dd0538eabae6674f8bc26e0e0e250e787cfa31b27") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000b2e000)=""/32) setsockopt$inet_opts(r1, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="c9", 0x1) sigaltstack(&(0x7f00001be000/0x2000)=nil, &(0x7f00002e1000)=0x0) sendto$inet(r1, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 19:02:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000039f000)={0x0, 0x7}, &(0x7f0000c02000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00007c3000)={r1, 0x80000000, 0x34, "7ba7208d0d80961a8586f0f8618a345965b0dd63bb1b2f6e2bedeeaca15b8e5830594eea33680d7dc868b774071c7d73162182bd"}, 0x3c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/rfkill\x00', 0x20000, 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) [ 133.080104] FAULT_FLAG_ALLOW_RETRY missing 30 [ 133.085364] CPU: 0 PID: 1257 Comm: syz-executor3 Not tainted 4.9.70-g9542d2a #109 [ 133.092976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.102314] ffff8801cba07930 ffffffff81d90a29 ffff8801cba07c10 0000000000000000 [ 133.110348] ffff8801d6ab6710 ffff8801cba07b00 ffff8801d6ab6600 ffff8801cba07b28 [ 133.118373] ffffffff8165e557 0000000000005e64 ffff8801cba750f0 ffff8801cba750a0 [ 133.126371] Call Trace: [ 133.128959] [] dump_stack+0xc1/0x128 [ 133.134315] [] handle_userfault+0xa37/0x1300 [ 133.140355] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 133.147362] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 133.153741] [] ? do_munmap+0x7ff/0xeb0 [ 133.159248] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 133.166154] [] ? handle_mm_fault+0x117b/0x2530 [ 133.172369] [] ? handle_mm_fault+0x1fc3/0x2530 [ 133.178569] [] handle_mm_fault+0x1fd1/0x2530 [ 133.184601] [] ? __pmd_alloc+0x410/0x410 [ 133.190280] [] __do_page_fault+0x5c2/0xd40 [ 133.196134] [] ? mm_fault_error+0x2c0/0x2c0 [ 133.202078] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.208715] [] do_page_fault+0x27/0x30 [ 133.214223] [] page_fault+0x28/0x30 [ 133.219470] [] ? copy_user_generic_unrolled+0x86/0xc0 2017/12/18 19:02:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x5) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000c83000-0x4)=0x0, &(0x7f0000ec3000)=0x4) 2017/12/18 19:02:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000045b000)='/dev/sequencer\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000882000)={0x0, 0x85}, &(0x7f0000235000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000066c000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000bc9000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004b2000)={r1, 0x101, 0x8, 0x5}, &(0x7f000085a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b7e000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3}, 0x98) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000fbd000-0x4)=0x0, 0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df3000-0xe)='/dev/keychord\x00', 0x400400, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000076b000-0x8)={r2, 0x5}, 0x8) 2017/12/18 19:02:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x80000000) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000257000-0xf)='/dev/sequencer\x00', 0x87ffd, 0x0) inotify_add_watch(r2, &(0x7f0000598000-0x8)='./file0\x00', 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)={0x20000000, 0x0}) socketpair(0x11, 0x803, 0x8, &(0x7f0000399000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000022d000)={0x0, 0x6}, &(0x7f000010f000-0x3)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000eb8000)={r4, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffff000}, 0x98) syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r5 = gettid() syz_open_procfs(r5, &(0x7f00005cc000-0xd)='net/anycast6\x00') 2017/12/18 19:02:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x58fe52cb9a773ec0, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000fa3000-0x4)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000c90000)=0x0, &(0x7f000034c000)=0x4) recvfrom$ipx(r1, &(0x7f0000e5c000)=""/148, 0x94, 0x0, &(0x7f000000a000)={0x4, 0x0, 0x0, "0fde4da2fa5e", 0x0, 0x0}, 0x10) recvmmsg(r1, &(0x7f0000ef9000)=[{{&(0x7f0000de6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000066f000)=[], 0x0, &(0x7f00002da000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001dd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r3, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7", 0x79, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/18 19:02:03 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000934000)=0xd1, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000004000-0x1)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x842, 0x0) writev(r2, &(0x7f0000002000+0x1c)=[{&(0x7f0000000000)='+', 0x1}], 0x1) 2017/12/18 19:02:03 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00007fa000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b7f000/0x3000)=nil, 0x3000, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008ee000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000de8000)={0x3, 0x400}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) syz_open_dev$tun(&(0x7f00004c0000-0xd)='/dev/net/tun\x00', 0x0, 0x301940) 2017/12/18 19:02:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00006ef000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007e9000-0x4)=0x1c, 0x800) fstatfs(r0, &(0x7f00004a4000-0xa1)=""/161) prctl$intptr(0x1c, 0x0) [ 133.226282] [] ? SyS_futimesat+0xbb/0x1b0 [ 133.232046] [] ? SyS_utimensat+0x160/0x160 [ 133.237901] [] ? do_futex+0x15c0/0x15c0 [ 133.243495] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 133.250133] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 133.256939] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 133.263487] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/18 19:02:03 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00008ab000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x1) r1 = accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2017/12/18 19:02:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000074f000-0x8)=0x7) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f00002b4000)=[{&(0x7f0000e1f000-0xd3)=""/211, 0xd3}, {&(0x7f000038e000-0xd8)=""/216, 0xd8}, {&(0x7f0000d3e000-0x51)=""/81, 0x51}], 0x3, 0x0) dup2(r2, r4) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/8, 0x8}], 0x1) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) 2017/12/18 19:02:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00008b0000-0x5)='user\x00', 0x5) 2017/12/18 19:02:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00008d8000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f73000-0xc4)="d951eae8e145ad224c0ed10248ec322e24a9ba50cd0ffd6a0d21c29f12fdef31352367705a0bf78bc68a99281974a8548ef34e53230e22935275565a73281f5f40fc22f0dc14f5b78e9047aaab4714c678ecbcd526bc12d6e2fc41a0a480f124b46f0b90a47842d1e020364d0255aa0b79923880896cec40cd29263ca0eb21ac95e53d5728df9b835cf42ecb35702cb71a5d2e69a49f5e72e4b93a60730f48201cb1ee10a68b1a999f8a3f4ba735da260cbe016b339d02cccf29a4cae1920d706d26eba8", 0xc4, 0x800, &(0x7f00006dd000)={0x2, 0x3, @rand_addr=0xfd9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00006b8000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c9c000-0x28)={@common='tunl0\x00', &(0x7f000061b000-0x14)=@ethtool_wolinfo={0x0, 0x0, 0x7fffffff, "34fe0cde1655"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0xffffffffffffffff, 0x200000000853b, 0x10001, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f000095d000)="9ad1bd569d8c6ebd5d759a496a506dd78bb547c8f51fc89c61b1e9597c3cb64f4bcb916c2a317f77b7f3828901b12f4f1e3db512167bab2cec44c1b4e5cef2fed09680a99b2e311908906af7fac8dfc2e759d7cfcbeea9d40c330793ba950e2e9140c79d98a25e68c016447606ec17d2de585e86e87ed32999911b39f4514341f83b8b7a544cfed9826c2f667fe53cd510508891210956eca27009941a15bd34822cff6c018256d7fd47e695932b7fccd53dc70289159cc2a936771eff791091b81fb2f142675fc03c3a50581d9aabc9af289275c64a9ec76f68351e19966b23b86a923072cdbef5906398faf83eb718c74033ecb4af1213abb0149948e53c3fe47d9fe2afc95b1006651dc1dc78450b780a55f5e48750c5ad5e61517263366c8efad08cdf1c3f7ae4632a9825d3f6316df53c25fdd8138955f1d65f2ff2d754b1f36259c8df6e156884d412c1fea0790f559aef35080cbc3384b9bdad14c756355337bd1ecc3f7a4f6b7bec5e615f3b5234f7eac673adc696278170ec7259a3b03f987392f235f79c2d1f793ffe312c52cde0fbd91d8cafcfd753010c4ea927eb1dab878b1970e9220b47441ee8944e89d6b4500adbcbb88f7a3ead5f877503e5802936d3785134134d0f915209967c4a6b178125f07ef28e8a95158f3f7c0de6aea87c510a1028ba7a908f74a242caaab41037ce81ae2dff2f4fea1200220b4af9ca5b13873cd31db3e2d66c018cd2bc53584bc1f37def94ecccd5fb7e1f0fdc1ae9ad4ab50a58955c427b7a6fd0d9a886df00b956592a55731d962191a327fff3dec12d3db62890b5dc092f9d53e0e0596a7c369438bd9159e884aadbe93b4accac387ba4c56a32cdcd230e1aec520c7d1c2ddce669a12c39c5f82914b1ab07e4a1221b46eb64b918b183221cc177e06552afef3d1f213c5ee2044831fd02c2d2777b290b37944039ce4ec9eb119081c2ec767634ed7d1c2a9f01d92c17258f51744df369438cced4f1449a7759535b430711b4a7a1ebc52e8703e2954a8fb8d6e56bce24c9015ebef015fbcc148d5d6e3fc986a7f7b399c30faaa531d6c5f6a92011ba2459ab74e5c5e31692ccf74912fc5471b049e50995d1e24f7d9345f26f459bb320b4b929e544e970a748cf386f8fb0f7e87c7ac1cb7a5b11e69389433bb652cd784cea8dee6d16d5d9aa6a6833e093703f5162d9a54e25ef6cdd375e803b194591a53e23af1ac5fcf0e66245a0c290c0cb6973c9941f408645877b4cdc0afb4a1c604d0456d1eacb1f451ea143099efa2fcf40569078e075f970726a43be1b8e5e5287a61070a303e9ab0c575dc2ac8436c86a19f9f77c62904246e4b9800a43b5af3de99716fd6339676959873c3bc1a12fd9b45044ddb6f31a0993f4b79904e99f3e18e5a8c60214c29d5d98d1bf885ad399d8b2bffc64a4f3ffaa08f6cae3f69119bfe0082d923980609cabfa2bec85dce826b392246a8b95b2787248cfccc2e55c33182723ebe6faddb009f16b8b32134344bffbd328ecb42e7de0ece1ba081136f4515aeefd54b03d3d537385d37ca54b1addd98017f7e4f464338ff41aad136e15bc7bbb277b3f9a8bb7ccfd0dc381392aef8515431bffc37c2f4e0c45ca24fecf0b0f99af571e30022cdcc351a346b5c122ecf37c6e474512800437dcb15860f5339aa87ec9da51ccd5c0f4afc71ce4e08e951b7fec24f5d903953d504aa1fa38e71c06974fe34ec300e65cf0ac57db76ae90401114e46e4dfaa95781ac06e9f265d366f9786bfb6fe5a3a6d7240bdb9cfae9f0f8ff168570d414fbcbc0ef13d2a70089e8753574c2977f6cffd073ad445ee1e259aa5f0fb210f8ee942f12abbd17f82d9cc3def1f67f84fd776eadaa8bba1c0ab93675b2b39674bf8f5533720234d4f69f3d79119dbca97288b2bbaafa03fcff20d419a6e75e652da92c271a30dfc0ef12e3ef2e07608700a463931c04e79ecb38bac13109d1527f1ec27dab1f6ed8f5bd8beb38330bdf45f5c144e5c94966217f42e0626cb87eaa3c9e8ed3a32e38c1cc26d9af79f21375772d13320544598a155b0138d107ee058654053f94fb54920b664f69959b935509babd6a8f5727a34b1fca302acefb307951fa5b3148995b60573385b25799a48751ed5c796b46496069ead63e2d0132052aacb1ec0d9eedd9a30c6ee232809932932a090dca24631a2abc192d42a2c322ae0e5c455a5b441bc113b996ee4bb98fc309c6fc01f4ae20b6cd72e6ad1989e716adc69033811e1e7bd3d34b8555fd1a63ee0c25c231389b933c241a93878c681acc7b8a03318f39a035b551e28951b386154ecec3042b7aa89567a14f3054c389c0c6352c0b8ab13298713bfb3ddeb23105c16a1a4201e171ba68181fec9a4e06f839362438647530801eb6df3e5126e2e9a8b07dae4fb9b11b3de309e72d228a9c29ee81ff800654f58cef9e05fcc8088e302e1a1198ae0b29cb98e3a8d8202eb88c759ef0d7fa6a4fcd5c07914dd3bf06bb7d1e3b15caa79d4505b68e7556dfb2e2901414c4133abbb6abfe22b1f9210f8c4081281ddafe99e671776fd1e3d38e62f129d0bbb2fd78801a139e9270798a840ad69b6d59003061b34046cd6695acfc2cd068ee278cb13c578954f0aef2f14ac17924791e350143a7608021be0a77c1b4254b19aed007ffbb9a00865ddcc810d96ce58b3998b0e7c64ad01d81c532d265c6f0a1ef599a8be6264da7c370344b805136c4c027e54c07b0bacd33e5a408f63f10e13e5b835724c191754c0ab0f33d332458398fd6687c1b0ce77e4dfc1a88716cc133a8e0229e6a098c91b5a7a0108c4c373ac786ff5e411e23be45b3ad9f070fce2399435cd677299d9a651382d5dcc0701adaccbb86dab1cdeb6193aaeab6e0083ca4571738192c06a26911b826e99e291f14738dbe9a04a905ff60a4889513348329682e8205cd798ba03d1dba18cc1bda7d2ea34e164418e36ad5bccca432fbc48c85e2b84de5cd1f53f22667721ac9581162f06a59bb591b5aa4dd575f67fe1d2aa3e37528f9b2b4e913848bd88866446aea35415e5d22356b390e6b34b1014c4c5147d5110360e18b8c2ed45a751157bccb8039ffb034bd7037c47f026f554094fa30d15dadd53022f2c9ca2878ab747b809eebab4efa8f19853bf76ec25df96e44284a066dc06e939bcbdd8c9de76ac9108172cebfcd16527cdccc1c16fe69d339c1fa9b1fd055c4071ec7e109f13fde015b7cc31278a3939e4aa60e4136a09af9839bc42cd7afd50a4428990699ba58e13a2020464f903f93ff392569a57e14a1632bc397cdb1942f8fbe9a2dc13fadf400122adeeda7442cb3bcabf0c6862a4b8aaae06318d8ea2653da08b9fca362d28b9947c33badd136823b7b362d0413c80eef8c0ab47a2ae7e55e7f7d41fdb611155be5f9dc86424c04ae5c943b64bdeb0449dff0cd9cc0f044e406a20a017dad05881cdf6af58d87b8ff3d499c9e09f923098ef05e27afbaf83ea47c8d8b41d7a290527e6cdfa8e4a6ef1642277c7c7a3c38eb32acd7582a5fa8ddf9fbf6aa550a721b23ef85a0650191ce2d8d410455f7a8c076833d4a9efd2d03e0d7254e1f4171b56853b6f9ccfd5ed8c3474cc336261d0e385e835487dc7dcb677ac57702759fa8acaa25acef92b6945a39429a7b80a52aacd80438e0a38c865da46c041300a44ae755126541ce97cd68515a820acb783cc77952bac6028f7c1b0aa152e6d1645bad4f7a6b951009bb11f6a0fa790aa5c64d66a4bf8a5d6cdaa5554278a087a8f33610b4dbce6f7a72b3016b65e5931b285e857cc360061d7a786fb99260391a8df8d438717cbce816026797876066526de9febee7b4ef2a1906a1ae00fa637cc5e70bb8cc8c1258a6a399b82f254dca89053355f32d6f7f787c869266b2bb9a960e68181166969459de464747f22b1c767b047a12cf3a5c07e085490c858ef758f434f3740f1dff9d58216b207ff09e1f8a9976a9c39625d68438c3cc6121d26c09c87808907f4b3f2961e809a04d7b0c681a3dc177cd1f547cc403521cee4e65f7c22a8114adc0a284c777a6c50e9bc41a3c1a198409b0a0bea82f5cde868e8ab46b0df1056d10d0b2bca59ad6819591335d2484b0bda91054cb4f8235992aec15dea538bfc382d67f236ae3dbcc4a40c0e8a4e36b8c09a733f3af5f66f7bdf91606c9a9761cb10e41fe99041d0b197ea5d0bf5ec557c5a213a5c96913f9ad15a897d0f46aef6b61470bb4760fe9f0877a62359fb1eb91d5e7a050c9448033c4668b76a1f8dbcc13b3e1437d6afc9b8a64ab2808554b9d3664e0c3f54c7a47fce1709201cace77a5a37e8f43308e1ce7b71ce3ae6d4ec27b2be36343c20f431d8b6a425a4fb2ad67fe00b43d089a0d0419e021a368385c453b1f0b3e1413689ffceebba3c3099c4de1bdc9584ac5aec5e8350dc87e42b0a079aa1697e737c30418d135e717e2e173e80b6c6582fc95c7e937c094cd8238784b7734a710752a413b590a1416675204499766ca02dac4d7c41a1685dc4b4ae07aec277ee37f163196d34de6b2025a72f88e76b92bdf33857269c08fac0698cd18e3507fd58267c7cd1f3c556fce12d699b4a04374b8bffb7b4d565a51d6ca10b6898355fdb8dd26972e3e040f2c5d45d75205355d5fa99249e24ed6a8165644826d74a4b7858a935f9d1da5c53d619f9dfb68235c9fe731fb9f5847f0f5e87e46517f89a6ad5404f26fe870c0c5f46515e41288908c994851e15e6fcacf2a29ee906767f9a3311c6d31f18739fc923b8b8266fd693189e3a476008bde1f107cd32bca4ee7411da3fadbaa1ce67de009c2e4ca958786574e9e8f7af87e3db966ababd8cd8755689e906240501319c262d93481d4f48c82925c791a82e236bbcec84dea83b8513fbb99ef9b2b329ceecfa7f292ed8c7f44316eb0edd1ef62a2191b28ea5440b96ae8f17f5ac6fdbdd74b89bd7e27016b139b25f2a4ec1218de67a2e837d5dd9ea4d5da2185161ed4ac4934216d5e2148f89e0e3b12a99119d3903986b26b2d1a59bf98128cc5f2592498421c7291b0d00330641efbe2fc8adf754567647b1d0ab58fc8cb94c3375c562f89fbc88e739734ce67280f9a5b529bdc0566ad5708c450ffd3c783564b96e2de0b320dd163952d95c8953a47d2d633f61c4f78b377b12e6b543778cb5955c4b4fb626efadd0428d4bfde8a176ba8f90bec25288ca5caa4e2b9e0e9caab2ba4b76660e9e167955a817fb105a889705efd81e47296e75d2b7e81171ddd8b7e839c8c92a53448671727f0a6b7196de33c6879bd897a2550845d02a39804b3d1d58a24878e6d51d581531fb1142849363522c2be658f9c2bac4ef42f07bb54651c28ff09b239afa17569eff1a6616169b527365b9f50de387a8e725c21c4abeb8ccc1faf40dd4a61a0cb28", 0xf13}, {&(0x7f00002a1000-0x9f)="f6a3d6b0fbfaba9db326b2bdc3f48d86839076036160ba8777d8b2e052623545ba464ba02e266b720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a64a9bb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x2) 2017/12/18 19:02:03 executing program 3: r0 = fanotify_init(0x1, 0x1) mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00001fa000-0x10)="74727573746564d17472757374656400", 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000485000-0x10)={&(0x7f0000d50000-0x70)={0x2, 0x4, 0x0, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 19:02:03 executing program 2: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00002af000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r0, &(0x7f0000dff000-0xb4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) 2017/12/18 19:02:03 executing program 5: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008, 0x0}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000dec000-0xa)='id_legacy\x00', &(0x7f000004d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b6a000-0x58)="03341c57a358cf7449ddc5e5f58949598c2af6c57f6631edd8645de2f53e2469828d1baf3efbbbdb15c1ddb54cf5281bc93cc6694a81e6d171e0dc181b764afc8b7a47c9e3aa58b33981942a5851d77f67db8b6ffc286c7d", 0x58, 0xfffffffffffffffb) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000c38000-0xb)='cifs.idmap\x00', &(0x7f0000ded000-0x10)='id_legacy\x00') getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c29000)={0x0, 0x0, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000ded000)={0x1000, &(0x7f0000dee000-0x1000)=""/4096}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000dec000-0x10)={0x0, 0x0}) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00005e6000-0x5c)={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x4, [0x85, 0x4, 0x6, 0x0, 0x0, 0x7, 0x100, 0x5]}, 0x5c) close(r0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000dee000-0x8)='./file0\x00', 0x8000, 0x20) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00004ba000-0x79)=""/121) 2017/12/18 19:02:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x803, 0xe6d5) readlink(&(0x7f0000be4000-0x8)='./file0\x00', &(0x7f000010d000)=""/101, 0x65) sendto(r0, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b", 0x12, 0x0, 0x0, 0x0) iopl(0x200) r1 = syz_open_dev$tun(&(0x7f00009d1000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000001a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x0, @fr=&(0x7f0000ecf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) recvfrom$unix(r0, &(0x7f0000a7a000-0xfc8)=""/4040, 0xfc8, 0x0, &(0x7f0000f34000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/18 19:02:03 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001c5000)='/dev/keychord\x00', 0x121400, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000001000-0x28)={@common='bond0\x00', @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000000)={0x0}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x3ff, 0x4708c5cb, 0x7, 0x400000000, 0x20, 0x8000, 0x2160e37f, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6e, 0x0, 0x6, 0x5}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r2, 0x6, 0x63, "a5851fadcd18ca692414fdda807ed89ee796f57bf29a5709ea1bba106f6c13d924fcc10162d5a94074d2ca142e8b2dcacec10c70d8514e40ad46523985b918fed24dfb23a952e87f85cfebecb304827e1691c97bf289b23fc85da60b9bf820d727973a"}, 0x6b) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x9, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000)=""/206) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0xa3)={r2, 0x80, 0x9b, "c55ede764462319acf79d4c415328e54c6c182d858ec01a4d27a29325aaf43df5d7ea2e50835b3ff74369fb7a949216e45dc20264585a56261584bcee363d85055bc6033459df698abf479d372225bdb2719bf9daed0c4812e0d84d1b3ebc628c1aa240283b190ad634f2389f076cd5115cb4aafc80a49e87c7840fb156e6a491589326e55eaa26af36b3fc844e3cf9d05f78d58088edbbf67280d"}, 0xa3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0x86e, 0x2}, 0xa0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000006000-0x4)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000007000)={r2, @in6={{0xa, 0x0, 0x94, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000008000)=@assoc_value={r2, 0xfffffffffffffffb}, 0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000005000-0x1)=0x0) 2017/12/18 19:02:03 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000067d000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000f7e000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x4, 0x1474, 0x3f, 'queue0\x00', 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000-0x10)={0xa39d, 0x1, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000)={{0xffffffffffffbfd8, 0x825}, 'port0\x00', 0x43, 0x20, 0x8, 0x0, 0x8, 0x6, 0x2ca, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x2a, &(0x7f0000003000-0x10)={0x36, 0x5b4, 0x7fffffff, 0x800}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000003000)={{0x1e, 0x4f85}, 'port1\x00', 0x2, 0xd838442a416d4f21, 0x0, 0x81, 0x6, 0x4, 0x5, 0x0, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000+0x247)={0x0, 0x2}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000004000-0x60)={0x0, 0x26, 0x1, @thr={&(0x7f0000006000-0x4a)="d1b3fb495f1a7dca48bf38a2e49d0f921dfdf5c421e75a89bb4921944f7d83e9e5fe1eabfc3237dacb0d12b17cb2d624c88a35f78fc3f957ef7d8136732e0a31024016d88926c778c874", &(0x7f0000003000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x1, &(0x7f0000006000-0x20)={{r5, r6+30000000}, {r7, r8+10000000}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x1000, 0x53f0, 0x4523}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000008000-0x10)={0x7, &(0x7f0000004000)="527aed4acdef92"}) 2017/12/18 19:02:03 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079b000)='/dev/sequencer2\x00', 0x8080, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000095d000-0x8)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2017/12/18 19:02:03 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d3b000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xf6, r1, 0x1, 0xb87, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f000077f000-0x1000)="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", 0x9f0, 0x4040, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) read(r2, &(0x7f0000ce1000)=""/4096, 0x1000) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000115000-0x4)=0x0) 2017/12/18 19:02:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000eed000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @random="096002e474c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = accept4(r0, &(0x7f00008d4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006fa000+0xbfc)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d34000)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x1, 0x50, 0xc227, 0xb4d0, 0x6, 0x7, 0x4f, 0x6, 0x3ff, 0xbfe0, 0x40, 0x3, 0x3, 0x4]}, &(0x7f00000aa000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bb2000)={r2, 0xfffffffffffffffe}, &(0x7f0000882000)=0x8) 2017/12/18 19:02:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)='6', 0x1, 0xffffffffffffffff) mknod(&(0x7f0000d12000-0x8)='./file0\x00', 0x40, 0xfffffe01) keyctl$read(0xb, r0, &(0x7f000009e000)=""/0, 0x0) 2017/12/18 19:02:03 executing program 1: sendmsg$netrom(0xffffffffffffffff, &(0x7f0000220000-0x38)={&(0x7f0000a43000-0x48)=@full={{0x3, {"1b197d5a752946"}, 0x0}, [{"a38416db38a078"}, {"a56e1d89bc0a98"}, {"88e4617e89862e"}, {"20389fa0e95092"}, {"d457ae6f4682f6"}, {"513f5069f8d20b"}, {"9b2a07a14a059d"}, {"93756c46602ac9"}]}, 0x48, &(0x7f00005a2000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000114000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="294c0901caba8ac1c7186eb1eeb0f4f7dbc273321ba308021831ccc8e0c0ff11d9f60d2cd33f8a882393", 0x2a, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000001000-0x12)='.request_key_auth\x00', 0x0) 2017/12/18 19:02:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ef000)='/dev/hwrng\x00', 0xc040, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007bb000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00004d9000)=0xc) stat(&(0x7f0000261000-0x8)='./file0\x00', &(0x7f0000587000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000ad7000-0x8)=0x0, &(0x7f00008a8000-0x4)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000b9000-0xe8)={{{@in=@rand_addr=0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x7, 0x4, 0x80, 0xa0, 0x8, r2, r3}, {0x1, 0x8, 0x0, 0x7, 0x100, 0x1, 0xea5, 0x10001}, {0x8000000000000, 0x8, 0x81, 0x2}, 0x5, 0x7, 0x6, 0x0, 0xa0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x8daf, 0x14c}, 0x1b, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x1, 0x2, 0x3, 0x0, 0x1, 0x0}}, 0xe8) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000033c000)=0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000f56000-0x4)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009ce000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6a000-0x4)=0xe8) 2017/12/18 19:02:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = socket(0x10, 0x802, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000950000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000909000)={0x5, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000743000)={0x1, r3, 0x1, 0x101}) write(r1, &(0x7f0000d18000-0x22)="22000000180007040094330d090004000201f20001c600000000003b06000f00ff27", 0x22) dup2(r0, r0) 2017/12/18 19:02:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003f0000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff, 0x0, 0x3, 0x6}, &(0x7f00005a1000)=0xa0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004fa000)=0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e1a000)=r1, 0x4) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000a0b000)=0x0, &(0x7f0000cda000)=0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000fc0000-0x8)='./file0\x00', 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a4b000-0x20)={0x40, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000246000)={0xffffffffffffffe8, r3}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000e61000)={r3, 0x2}) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 19:02:03 executing program 7: r0 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000912000-0x5)='logon\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009ba000-0x88)="11db7e04c619d8b7c82e3355d422618b2ae653c6d74c8f123d2530f60009001c0064cf261c34862544b4ce8aa3fc3f1828e7ceb80a7cf9b26e4ac6a27212410726b024bbb43339e17ae6ecce46d7f46b3d5c399e359a5970519a9721929c01444c8245b447791b45737bd6018d2e40fc072f6e9483e102d1975af6ffc3d30b38a107005a088191a0", 0x88, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x1000200) keyctl$describe(0x6, r1, &(0x7f0000521000)=""/0, 0x0) 2017/12/18 19:02:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00008b4000)=[{&(0x7f00000fc000)="1f00000002032e0009000700ffee068100ed3b85fe000100010100003ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000638000-0x1)={@generic="90e79ceeda08234eb7318c212c6cad82", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r3 = syz_open_dev$mice(&(0x7f0000625000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TIOCSTI(r3, 0x5412, 0x733) r4 = syz_open_dev$loop(&(0x7f0000e85000-0xb)='/dev/loop#\x00', 0x0, 0x0) sendfile(r2, r4, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) writev(r1, &(0x7f0000f5b000)=[{&(0x7f0000a98000-0x1f)="1f00000002031906000007000000008100ed3b850900010000e300ff3ffe58", 0x1f}], 0x1) 2017/12/18 19:02:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0xfffffffffffffffc) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000a83000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") ioctl$TCSETS(r0, 0x5402, &(0x7f0000910000-0x24)={0xe28, 0x3, 0x0, 0x3, 0xbe, 0x4, 0x4, 0x8001, 0xffff, 0x3, 0x5, 0x1}) close(r0) 2017/12/18 19:02:03 executing program 0: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) openat$ppp(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/ppp\x00', 0x101881, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) 2017/12/18 19:02:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e2b000-0x23)="1f0000001800077e000000010000000002000007fffffe0500000099580804", 0x1f) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d70000-0x5)='maps\x00') ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000ccf000-0x2)={0x6, 0x0}) 2017/12/18 19:02:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000)='ns/mnt\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003d6000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000894000)=0xe8) fstat(r0, &(0x7f00005cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000ce5000)='./file0\x00', r1, r2) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000684000-0xc5)=""/197) 2017/12/18 19:02:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005a7000-0x4)=0x0, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b45000)={0x0, 0x0, 0x0}, &(0x7f000007d000-0x4)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008b6000-0x16)='/selinux/checkreqprot\x00', 0x9a8071c439a2c36a, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000433000)='net/\tetlink\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00006c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e99000-0x4)=0x14) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007ec000-0xc)={0x2, 0x0}) sendfile(r3, r3, &(0x7f0000dc0000)=0x0, 0x8) 2017/12/18 19:02:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00005a5000-0x4)=@int=0x0, &(0x7f000084a000)=0x4) write(0xffffffffffffffff, &(0x7f00008f6000)="1f0000000a03fdde000080fdffff0ffffffff8000900010000000000007fff", 0x1f) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002b2000-0x8)={0x0, 0x3}, 0x8) 2017/12/18 19:02:03 executing program 6: mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000415000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000088000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002da000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000375000-0x30)={0xf8, 0x0, &(0x7f00004ec000)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x8, &(0x7f00004ec000)=[@ptr={0x70742a85, 0x1, &(0x7f00004ec000)=0x0, 0x1, 0x4, 0x13}, @ptr={0x70742a85, 0x0, &(0x7f00002be000)=0x0, 0x1, 0x1, 0x19}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f000007a000)=[0x0]}, 0x6}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x40, 0x30, &(0x7f00004ed000-0x40)=[@fda={0x66646185, 0x8, 0x1, 0x28}, @fda={0x66646185, 0x9, 0x0, 0x13}], &(0x7f0000378000)=[0x0, 0x0, 0x38, 0x0, 0x20, 0x30]}, 0x2}}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x50, &(0x7f0000193000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00004ed000-0x50)=[0x38, 0x68, 0x18, 0x28, 0x30, 0x20, 0x78, 0x28, 0x38, 0x40]}}, @exit_looper={0x630d}, @acquire={0x40046305, 0x4}, @request_death={0x400c630e, 0x0, 0x4}], 0xac, 0x0, &(0x7f00004ed000-0xac)="e9758134445a1c5a1081a0957dae961c26cf876f0d17d5463b6aee6956ea44e40ba910c12e96386637d1e74b89735dc0fa07d5020d1106d11b2432e7fec0c4fc2283d1693be2da5f458f2db809931f6c8aa3a975d5f8e14324a0f76b25a77f3c24534bba3d03583b8f419f96459d85cd01d2471c054dff7dc5e6702a4e8a91923fefe09641fa41b364813af20759403bd82097dd3aeabd2c14128b491cd182166c945eb3ffcd3bf14cb8b1a6"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004ed000-0x8)={0x0, 0x0}) 2017/12/18 19:02:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bf2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0xff, 0x8, 0x8000, 0x2caac0000, 0x0}, &(0x7f000026c000-0x4)=0x20) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x7ff, 0x0) 2017/12/18 19:02:03 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80802, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) splice(r0, 0x0, r1, 0x0, 0xe44, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000075d000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x4000000002283, &(0x7f00007c3000)="") 2017/12/18 19:02:03 executing program 0: mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0xa)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000048000)='./bus\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000004b000)=0x40, 0x4) 2017/12/18 19:02:03 executing program 2: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f63000)=0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r1, &(0x7f0000f63000+0x548)=0x0) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) 2017/12/18 19:02:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) connect$inet(r0, &(0x7f00003db000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2017/12/18 19:02:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f00008e2000)={0x12, 0x0, 0x0, 0x80000001}, 0xc) 2017/12/18 19:02:03 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fda000-0x12)='/dev/input/event#\x00', 0x4d2, 0x4080) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000fd9000)=0x7fff) clock_gettime(0xfffffffffffffffe, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fd9000)='./file0\x00', 0xc0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000fda000)={0x7f, 0x10000, 0x8000, {r3, r4+30000000}, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000b0b000)={{0x5, 0x6}, 0x0, 0x6, 0x3, {0x3f, 0x40}, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000fd9000)={&(0x7f0000fda000-0x4)=[0x0], 0x1}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000356000-0x2b)={0x0, 0x21, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000959000)=0x0) clock_gettime(0x0, &(0x7f0000808000)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f0000702000-0x20)={{0x77359400, 0x0}, {r6, r7+30000000}}, &(0x7f0000b66000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000fdc000-0x42)=""/66) clock_settime(0x5, &(0x7f0000fdb000-0x10)={0x77359400, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xc8) timer_getoverrun(r5) 2017/12/18 19:02:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) alarm(0x5) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = syz_open_dev$sg(&(0x7f0000a57000)='/dev/sg#\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000f1000)=0x9, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000656000)={0x0, 0x0}) getsockopt$sock_int(r3, 0x1, 0x3a, &(0x7f0000ab8000-0x4)=0x0, &(0x7f000070a000)=0x4) [ 133.733016] binder: 1418:1427 ioctl c018620b 20088000 returned -14 [ 133.741060] binder: 1418:1427 ioctl c0306201 20374fd0 returned -14 [ 133.762843] binder: 1418:1427 ioctl c018620b 20088000 returned -14 [ 133.768650] binder: 1418:1445 ioctl c0306201 20374fd0 returned -14 2017/12/18 19:02:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000021e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = syz_open_dev$mice(&(0x7f000017d000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000153000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7f, 0x8, 0x0, 0xe3, 0x0, 0x1, 0x100, 0x57, 0x6, 0x1, 0xe13, 0x9, 0x9, 0x8]}, &(0x7f0000a28000)=0x108) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000e52000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000211000)={r2, 0xb0, "9fb131f01db50412be10c516e5a0aab91ed3f5288644b9d4206e694490b2b58feed79da2f808ff147356a87177582946d8a35cef58416a735fee8b8d7c95eee7ef5ddd412c7994e75e78fdab36b07463074cfc201c675a284ba7605f38e6f13e71093de5a1f44e8d0c970d11a939a2086598f82de73d03fed9875b8f1cf289245e108715207b0e18d56417ae37efa1ea473c4e5ce0c5d5fd12bd3beb4369e51dc80fcfd00e6f4a6c954336b309227843"}, &(0x7f0000cad000+0x262)=0xb8) 2017/12/18 19:02:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000004000)={0xa, &(0x7f0000933000-0xa)=""/10}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x80000) recvfrom$unix(r2, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r2, &(0x7f00004ee000)=[{&(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042d000-0x60)=[{&(0x7f00007b2000-0x5f)="15f6da92938999558406ff51287c5fc4bbc8de6d2927dac82ce760b913ca491cf1492f5f7db8cb8a7ceeda9aa5eaa76babac1617f8239b4838b52ffbb159c63251d52b6d9d93d671f6d8e37f412454d3f9709152f0088d61182cf554c65741", 0x5f}, {&(0x7f0000fba000)="fe24d172c721c9833076ab11944eadd3c6577a97a4eff861d7a002afead8cbb13a9446381a2d4c93c2a6c431e4912482b161b897a43887d5aa12a6c15bb3e214cbffd42a16465c3a6a9f89648c8c3700f0bab7342dd7a809f067ed3e3258fb737a497ebe4c00bf474ec856ea030c8cc67a2f1a18d098ac95e7151d954e916738531ea3a7e935d21829b2f333c73a01273169a5d7da33924297f2180affaf2df3af50f8", 0xa3}, {&(0x7f000005a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d94000)=[@rights={0x18, 0x1, 0x1, [r1, r3]}], 0x18, 0x0}], 0x1, 0x0) 2017/12/18 19:02:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000059b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000fb6000)={0x7, &(0x7f0000050000-0x1c)=[0x7, 0x8, 0x100000001, 0x7, 0xd3d5, 0x3, 0x3]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000789000)={@generic="4128e649d9d38204a7e19312653bb03e", &(0x7f0000a54000-0xc4)=@ethtool_drvinfo={0x3, "bc68404a1a778118e5f270f0dd537ca72a0a721b2b698795825de39bc5fb8493", "808ebd0abce55c67107cac57ff96adc8a1fa50f41e9c9f86d97ac42c7ca54094", "7783ca7f6c7111699b5314547ee7b17d5b4716eead1184bb174a942dffa0de5d", "c5f16e1c93c5ca5abe9235a2bf457f4467f38ca805835070f3fd617448d30fd0", "3da3c7e3bb14a809a20c6b11166bce5aded8f76e4520981d4913e0aa2e48b14c", "2e9ee96f1384747ae4662793", 0x2, 0x5, 0x0, 0x7, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) writev(r1, &(0x7f0000be6000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f001b00fa0000000000000007e9fff305000d0005", 0x39}], 0x1) 2017/12/18 19:02:03 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000f65000-0x90)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) vmsplice(0xffffffffffffffff, &(0x7f0000f2f000-0x30)=[], 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000001f000-0xc)={0xa66, 0x1, 0x7, 0x1000, 0x3f0000000000}, 0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000238000)='/dev/sequencer\x00', 0x101080, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f72000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000f72000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e4c000)=0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000f74000-0x8c)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f00002af000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x0) getpeername$packet(r2, &(0x7f0000f72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005b4000)=0x14) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f73000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f71000)={r3, 0x6}, 0x8) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00009ab000)=0x0, 0x4) pipe(&(0x7f0000959000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r5, &(0x7f0000d63000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f72000-0x4)=0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000426000)="", 0x0, 0x0, &(0x7f0000aed000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$inet6(0xa, 0x80007, 0x2) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000200f1000000000100000035", 0x26) 2017/12/18 19:02:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000153000)={&(0x7f0000234000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000565000-0x30)={0x83b, 0x6, 0x7fff, 0x0, 0x2d, 0x8000000080, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000b7b000)={0x0, 0x0}) 2017/12/18 19:02:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x10040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/18 19:02:03 executing program 4: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d31000)=0x0) getpgrp(r0) 2017/12/18 19:02:03 executing program 5: r0 = timerfd_create(0x2, 0x80800) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f000023d000-0x10)={0x0, &(0x7f00000af000)=[]}) ioctl(r2, 0x400000000000127a, &(0x7f00002ee000)="") sysfs$1(0x1, &(0x7f00002bf000)='wlan1em0vboxnet1') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d6e000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9f000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00006b9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) [ 133.770886] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 133.780242] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/18 19:02:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000bfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc1000-0x4)=0xb) ioctl(r0, 0x227c, &(0x7f0000489000)="") 2017/12/18 19:02:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) add_key$keyring(&(0x7f00009b5000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) write(r0, &(0x7f00001f9000)='H\b', 0x2) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000002000)=""/51, 0x33, 0x40, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x0, 0x3, "86c609feb19c4b7dd51b727d4eaddd9583206a806a07fe0048ebf01a4a878186b7133b7a3a902706354a3cf8e4646431e31af8e61c98c843b3255dc2c9ff54", 0x0}, 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/12/18 19:02:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00004c0000-0x290)={0x0, {{0xa, 0x2, 0xc327, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xeca2, @loopback={0x0, 0x1}, 0xba1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x659902fd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000c3d000)={0x0}, &(0x7f00006db000)={0x0}, 0x8) 2017/12/18 19:02:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00001c6000+0x8e6)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000-0x7e)=""/126) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fchmodat(r2, &(0x7f0000bbe000-0x8)='./file0\x00', 0xdc) 2017/12/18 19:02:03 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000010a000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7, 0x2, 0x0, 0x8}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x8}, 0x8) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x48000, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000001000-0x8)={0x10001, 0x3f}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000012000)=0x0) accept4$packet(r2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14, 0x800) 2017/12/18 19:02:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008da000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c33000-0x89)={0x0, 0x81, "1148cc81d88b95a04d4211bcd24a64e04b3661b504ad9bc24b95e8b111eb46359b0947df57a812c2b6d4db3f16093251c4d405c7e0ca2548a40229f1cf8259eadcc4a5d7cd07c0f5e13b957669d7ba4657f6fd4008e97d79406e0ce371ad72ebecc55e3afb9b723ef57b7c53131be4560de168ce8e0f0177eda4928b294a80cff9"}, &(0x7f000062a000-0x4)=0x89) dup2(r0, r1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fcf000-0xcc)={r2, 0xad, 0xc4, "3fa1a2fc00699081aef31a80784dcecec5dde8f08cc0881ab94f85c155d00e2a7d9076c51a3892159cd16e9656dc8d50020bde4fa1e1bc24b629ebc0b4e4f7949cab37aaae122970e3d75c79882b47d13e5fc7c1e40975a5621b025fbdcc6eb8741b2c6ae50bb59ee099f995e796e96059cce33e2b7d88fa354c5ef027a2c9a4935a6a5c42e1487569403bc5b4f71dd222670f0a51353243022daeb56bf1c976608a733e99f8194c4bfe442c3a0d7b7bdb1c71a1a0287b641e8aa1719774996f1b8bd08f"}, 0xcc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000be4000-0x20)={0xfa, 0x1000, 0x1, 0x0, 0x1, 0x8, 0x983b6f4, 0x6, r2}, 0x20) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000081d000)=0x5, 0x4) splice(r0, 0x0, r0, 0x0, 0x3, 0x2) fcntl$setstatus(r0, 0x4, 0x2800) 2017/12/18 19:02:03 executing program 6: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x7, &(0x7f0000b3a000)="1f000000", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000020b000-0x4)=0x200, 0x4) 2017/12/18 19:02:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f84000)=[{&(0x7f000086f000)="2900000021001900013d2524000200060a00001600000000000000040d000600000000000000000008", 0x29}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f000053b000)='./file0\x00', 0x800, 0xca) sendto(r0, &(0x7f0000dcc000-0x32)="1463d83cbf0da6aa4c3e47dd2215b4eafdea22a179fd5f7af5a8d3ebd95f2d02100dfb556ddf3ad3c0df3e287c291b39ede0", 0x32, 0x40, 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00005c6000-0xa6)={0x9, 0x9e, "e31fd2ccf117b4f75082ad3bcc8c032cff52edef27311d9f555de0cd508627bcfdb6b90b55d4932286fd084a77e25a05f99576d17b1352f7df6ecc8ea5ac7f584499f6da770a64ae9efac2607383c6c9d2b17ea85dc6f613f6151e1e2dc5f02a0e2d608d0f42bc0e8393c69b9d6617bbd77c3ae352afdaa530453445754278f0e5388d9c1530c9d221087ef2a32e442c3627096b3e3c4213e83e996d4f3d"}) 2017/12/18 19:02:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) recvmmsg(r0, &(0x7f00002c7000-0x12c)=[{{&(0x7f00000ad000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000adf000-0x50)=[{&(0x7f00003d4000-0xd3)=""/211, 0xd3}, {&(0x7f0000145000-0xa4)=""/164, 0xa4}, {&(0x7f0000811000-0x27)=""/39, 0x27}, {&(0x7f0000a12000)=""/87, 0x57}, {&(0x7f0000cc3000-0x29)=""/41, 0x29}], 0x5, &(0x7f00002fe000+0xa27)=""/242, 0xf2, 0x1f}, 0x7f}, {{&(0x7f0000623000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000342000-0x10)=[{&(0x7f0000a5c000-0x95)=""/149, 0x95}], 0x1, &(0x7f0000997000-0x21)=""/33, 0x21, 0x7}, 0x5}, {{&(0x7f000015b000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2e000)=[{&(0x7f0000dbb000)=""/213, 0xd5}, {&(0x7f0000546000)=""/230, 0xe6}], 0x2, 0x0, 0x0, 0x4}, 0x0}, {{0x0, 0x0, &(0x7f000069f000-0x70)=[{&(0x7f0000628000-0xf3)=""/243, 0xf3}, {&(0x7f0000f93000)=""/4096, 0x1000}, {&(0x7f00005e5000-0xf1)=""/241, 0xf1}, {&(0x7f0000858000)=""/21, 0x15}, {&(0x7f0000d63000)=""/27, 0x1b}, {&(0x7f000088f000)=""/175, 0xaf}, {&(0x7f00007eb000)=""/206, 0xce}], 0x7, &(0x7f0000cdb000)=""/188, 0xbc, 0x100000001}, 0xffffffffffff03a2}, {{&(0x7f0000210000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009f000)=[{&(0x7f0000225000-0xfb)=""/251, 0xfb}, {&(0x7f0000db3000)=""/241, 0xf1}, {&(0x7f0000043000-0xc0)=""/192, 0xc0}, {&(0x7f0000d03000)=""/21, 0x15}, {&(0x7f000027a000-0x2)=""/2, 0x2}, {&(0x7f00008c6000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f000012a000)=""/186, 0xba, 0x0}, 0x1}], 0x5, 0x40000161, &(0x7f00000ff000)={0x0, 0x989680}) connect$inet(r0, &(0x7f00005eb000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000910000)="10c1568b10bf4f0e89eeb27ea7dd6ccdbb3dda51909ba1a6cfa1051b9708646e208645ade94a0f30981b41f7bd05dd79e7995f071ea40a5815230a88813a49dcfa14cb3ee20c3d82f1513045f5d0393082c71b37dbcc9e9fac8b6756933c5331e881d8c685a64b058a6f92b9cac58a2a20", 0x71, 0x90, &(0x7f0000dd1000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 133.936261] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3519 sclass=netlink_route_socket pig=1522 comm=syz-executor0 [ 133.991696] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3519 sclass=netlink_route_socket pig=1522 comm=syz-executor0 [ 134.004139] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=1471 comm=syz-executor3 2017/12/18 19:02:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0xda5)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80a, 0x7e9, &(0x7f0000000000)={0x0, 0x0}) lseek(r1, 0x6, 0x576876a577ef49fb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10000000010, 0x800000002, 0x80000000c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002f0000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x400, 0x8094, 0xfffffffffffffc01, 0x20, 0x1, 0x233eef09, 0xffffffffffffffe0, 0x100, 0xffffffffffffffff, 0x10000, 0x7, 0x401, 0x9, 0x15ca4ef5]}, &(0x7f00003fb000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000062c000)={r4, 0xc38c}, 0x8) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00009ee000-0x1c)=@req3={0x2, 0x2, 0x401, 0xd3b9, 0x4, 0xffffffff7fffffff, 0x5}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dc5000)={0x0, 0x0}) write(r3, &(0x7f0000b8b000-0x22)="1f0000000104ff00fd434514234cf600000000000800010001ffdcffdf000d", 0x1f) epoll_create1(0x0) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f00007b6000)=0x0) r6 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000f65000)={0x0, r6}) write(r3, &(0x7f0000f67000)="1f0000000104ff00fd4345bb0700020000d100000900030000000000000000", 0x1f) 2017/12/18 19:02:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00009d2000)={0x4, &(0x7f0000000000)=[{0x3a040000000002, 0x80000000, 0x19534be9, 0xaac}, {0x40, 0x8, 0x9, 0x7fffffff}, {0x7, 0x6, 0x81, 0x4}, {0x2, 0x72, 0x3, 0x6}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x10)={0xb7, 0xc4f}) 2017/12/18 19:02:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a4d000+0x6ea)={@generic="eae607132a0311e207d4d2cd3a982490", @ifru_flags=0x5200}) readv(r0, &(0x7f0000b5f000-0x30)=[{&(0x7f0000549000-0xb)=""/11, 0xb}, {&(0x7f00008c7000)=""/121, 0x79}, {&(0x7f00009fc000-0x7d)=""/125, 0x7d}], 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000051e000+0x8e)=0x0) fcntl$lock(r1, 0x5, &(0x7f00007b0000)={0x1, 0x0, 0x8, 0x8, r2}) sendfile(r0, r0, &(0x7f00008a9000-0x8)=0x0, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f15000)=0x0, &(0x7f0000b06000)=0x4) 2017/12/18 19:02:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007dd000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00007b5000+0x2)=@assoc_value={0x0, 0x0}, &(0x7f0000649000-0x2)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000528000-0x8)=@assoc_value={r2, 0x0}, 0x8) r3 = getpid() timer_create(0x7, &(0x7f000006b000)={0x0, 0x33, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000081a000-0x8a)={r2, 0x82, "3c64b271469dc14ca0cd3f03ec6bd661b26ad860409e0b9aa1dd064bbfe37442276b8ef91b36b236a17732ba43d60f07d3da39e8c2ae9d2c944612b84576e380b4180883f4aa6a8c2fada2b519f8647ca8feb01efccbc0b7307afa4c0995e22a12ed27fbf65d1b4af90374bc649fb0c1b8c089aa4c2b37d04b530b5f2656569c1c1f"}, &(0x7f0000aa4000-0x4)=0x8a) mq_open(&(0x7f000001b000)='GPL$em1\x00', 0x41, 0x0, &(0x7f0000027000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f00001b5000-0x4)=0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000fb5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000030a000-0x4)=0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000844000)='/dev/ppp\x00', 0x200800, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fb4000)='/dev/sg#\x00', 0x3, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000079c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000258000)={"c4b956e1dea0baf29678baee7e11608e", {0x4, 0x0, 0x7ff, "be2ad5e2096f", 0x8, 0x0}}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fb4000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb4000)=0xe8) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000fb5000-0x1000)="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", 0x1000, 0x0, &(0x7f0000fb5000-0x14)={0x11, 0x1b, r3, 0x1, 0x9, 0x6, @random="cff6555e72cb", [0x0, 0x0]}, 0x14) 2017/12/18 19:02:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a19000)='./file0\x00', 0x2000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bf2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000006c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000bbf000)='./file0/file0\x00') mkdir(&(0x7f0000ab8000)='./file0\x00', 0xc8) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 19:02:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000793000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000ec7000-0x55)="0caff32b3f13080a6d86782ad6fdb6a8269429e634203678458ae8f1c4e340ad170265aad5e88fb501b3a8d60e08df709f339700d07d20558ea55bf1b246b84a10042f934e94b10faadf69e208a2e1a2a76764c8b8", 0x55) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd1000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001b7000-0x6)={0x0, 0x3ff}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0xa3b, 0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00005f9000-0x9)='/dev/sg#\x00', 0x3ffd, 0x40000) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f000067c000-0x1c)=@req3={0x3, 0xffffffffffffffe0, 0x2, 0x8, 0x400, 0x80000001, 0x9}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000ac6000)={0xfffffffffffffffe, 0x0, 0x0, {0x0, 0x1c9c380}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = accept$netrom(r1, &(0x7f000072a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005a4000-0x4)=0x48) poll(&(0x7f000035c000)=[{r2, 0x10, 0x0}, {r2, 0x10, 0x0}], 0x2, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/18 19:02:04 executing program 3: socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000003) writev(r0, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fbb000)="1b7e3d9165ea3094e8", 0x9, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000fbc000-0x8)=0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000fbd000-0x8)='./file0\x00', 0x28000, 0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000485000)=[{&(0x7f00000d3000-0x60)={0x27, 0x3, 0x3, 0x7, 0x8, 0x92, "379d968a78a54a5b7a853b2f6bc9eaa28264d298d2d476a00e4582cc54f666cdcd536f51e1a8678eb22749f9ddb5baa818030af361d03ad5da8a64f8cacc3e", 0x0}, 0x60, &(0x7f0000156000-0x70)=[{&(0x7f0000a59000-0x66)="a094e8c4a70bda31c5f200788e7a6856b7a5c6a755869679235fb450d508dd2b379fa1d02a5a1bb3b6decd4a23d05b7612a2fc582f50e511de5f4a19490162c50d6569517429aaa89dbc49fb1e2fa58995a10d6d3a33ed1f95fcf13f44a6f98fdeef89470716", 0x66}, {&(0x7f0000fbd000-0xee)="23b197a24992858db1eb298e9b21e3c879adee21b163623589c37d6a1958e006e1ba57f0b637a709a0c0d45709478bf99ad7865ff9a29a74aad33d7d219142f9b21e4adfc81de978c4b258f6b563f7cf808e573d5fb378a5ccc90bc1ef3e68c13168e2c93e01b4a6249256e238246f54ae927f021a7862372d866022013b140006de2639574160393104d5d4eab2252089fdc8ccf4acdc62593c55c3162d028330c8ffb96fb199a07b07fb3466fd444b77f6943e4f49a5ffc9ffdba228178af364dd134bb2afc978cee1024247e0c5016a5a49a100fa94c03c6ffefd13440a1f02d9b76479b63c7759539a4adb35", 0xee}, {&(0x7f0000fbc000)="342ff192c0b3f27dfe23c4903fd4f6b6a46e48d291e9e8b9885bddd7fa1966ca59814d48fa662fbf1190c2d1737e9954c238c9cac06ffec3832178fdd5b08d57f7e89fa6321a8d373142f440b1cd1efecc5307d016ab72adbb14bb434960c62b54fb475a7bddafe2ecdf6484019909a5e53a283ba1c49a4eb114b1e57afd0033e6ba0e86d1", 0x85}, {&(0x7f0000364000-0x2)="9bab", 0x2}, {&(0x7f0000fbd000-0xe4)="5ce1201bbe6e3769621a2b77fd8457934e51163a8ade38388a6a1328bb083fbf16a7d0d31990d9eb4e8ed24ddeab4e3be8db7b8443fe6ccdcc39d2baeb863b160ba33f0bcd97534af40abff18216045d458f658420e7e50c35a8b000d745e4ad99cbc7d2cd3c4c1085068d8eb53b3f58f8627be4833484603cdcae4c95e1953cdaf599e746496ca15dd7156648b121ed431018fdec059b6f672927fbca75dcdcfb7ea6774a4b419d71dadb1b75e15f6128a11a3eea1aa760406b731b045617ed98f50ce06508accc2e34348458c7aedcbbdd4fd72d8c6726ca55aa66faf86975e680d40b", 0xe4}, {&(0x7f0000723000-0xe)="c22dfdaf882a57489d5dc5654204", 0xe}, {&(0x7f0000fbd000-0x35)="55f0e91e611726911a6cf04a27a5ec9f09803e87f756cbeefbeb59faa513de95486320b037c9dbede3d4ee9b813a93b613459e738f", 0x35}], 0x7, 0x0, 0x0, 0x0}, {&(0x7f0000fbd000-0x60)={0x27, 0x100, 0x43, 0x1, 0x4, 0x2, "5485090ac5d0a8505c9ea5c99688f6bbcfbf5bc939fda011d95a762d200f2200623d8889be57b4f5af0a9202f6ec7f68eb5d812726422920e5867ff562e721", 0x7f}, 0x60, &(0x7f0000e68000)=[{&(0x7f0000fbc000)="89e7deee47e3502c2b92551416", 0xd}, {&(0x7f0000516000+0x318)="e2e6484955e27bfaddf42c45d8186419749284648396fe86ec5a898a46de2ab6c0d3e307d091bf74087a0e6b1d248e6f38c0e614c203a14fc3ccc551ebc3", 0x3e}], 0x2, &(0x7f000095b000-0x38)={0x38, 0x112, 0x80000000, "c526e007c968548c4cd889c49332b4c94cafe48ad9720a9dd5d446580d013d9bb7ff153dee74a5c1"}, 0x38, 0x20000000}, {&(0x7f0000a72000-0x60)={0x27, 0x4, 0x2, 0x3, 0x5, 0x401, "e9a72e9cc26ec7b5fd9c7c50440310a1924fe537b08999dcca971b6fb180084a273b9eadb5e05475c12f4539d28385413d6028802a4a46b1e90e4ef010d668", 0x80000000}, 0x60, &(0x7f0000ac2000-0x40)=[{&(0x7f0000fbc000)="303b13ac7e402b88c58bc2fa3a6be09f79d94d9048b942630291aacec4fb7d8b002c02d7", 0x24}, {&(0x7f0000fbc000)="9f620b1f3259cf5b6f09af1933843e3a93499ca917e5a15f444a1bcef0c6643b7812fc0a3f8564a8a625bcba9cfcae2e3d8c5b3e5c567cec2a9c1a39a9a24d6969a5c5867cc489a91cfbab8df66573043b5147e76b8906915423cebe6b79e4ce96a5f93b60967ae4180f3139b87990b2952f3a8ea4c18155bfa4e96c0f3682df3c171aafc84dde77801e325cc7b4401d247595543b55e05a32d567a2f4d3c58fb3e900e122ede7a3", 0xa8}, {&(0x7f0000964000-0x19)="22d1d7dc8e7b7895c72392c0838f1650ae48ecd67790cd374a", 0x19}, {&(0x7f0000fbd000-0x3a)="9887dbd3b7cdc7e76a03b2380540148c28de332c7a0b252ddfd6fd3f71b2b0887e35d4cf9964331df0b38ef0e9aa3fa9f5e1a458e72c991aa08a", 0x3a}], 0x4, &(0x7f0000fbc000)={0xa8, 0x115, 0x3, "9757e42d61640ee28ed13d8a351b11034222866a8d45eed54de331dbf91df6d43e4c73206819b76f99bbb7246b4a853fa6a917bcf22f4f877adda84c8c0ed0d2a705a3faf0d8d3cf7dd81db0e4cc4bee1f0417417d5849b1580f845778dc4231273958218a40a5d69e1f21cef021a367c523a58371aebefaf9b15a775241c7978ebfad2db536a72ad5537bf139be196136e7249b"}, 0xa8, 0x10}, {&(0x7f0000fbc000)={0x27, 0x2, 0x9, 0x1, 0xffffffffffff0001, 0x1, "aff734d7ed0db0f78a1e1b9c07fe03eb4a4703979107a283e8dfffd440692d47368e1975d00ccfefe8d3db2b7c534e8474c2521acd1b0c8023fe0fe788cffd", 0x10001}, 0x60, &(0x7f00004d7000-0x30)=[{&(0x7f0000d70000)="0fdccfcfcc8d5cda7b6703109447701d715a3c6d85a72e4c970654ec6d14e8827f8e684627735d9a160b851a5e126ef3d53389d673b826c1b0b1d2fad39c4d62f22f4502cba7d51a942cf2002f193fb46cbf679f2d160e5313245c12091121ba59fbb1ec4d634f330f6e1fadedd1218061b862a7d9ce5e15db263c5404dbab7d", 0x80}, {&(0x7f0000acf000)="efc0bfbc1a500c6463571ffecf065140aabb58baac9c1b2e10a5c3d8a44720f38a0bf259956dd39af32f1c22fe5fa8b5eb81aea2f4b97fa9ac5f251e5ed6ce1df8749864430d70ecec0ea4cde4eae57584097ca4", 0x54}, {&(0x7f0000cd0000)="f87d333a2921c45f1d9e310d48959c83d8e9b5fd1964f644b517dc75eba5f89afc9b94d70a1a9081317f0337191d56c99e95b7598c9a9640f396720243d6c8610f5888740c7573c5bcba7575398066783a1562568ba8b7da24e6184cdf55b3c2468ce489c27ac01ef7cfb691562ae1ff3667037dc200db20e100bd7c3f0f2706d9b1e28c54fef712446fb82207ebe3479b57d66bfef40fd4cddc78fe436c911eac1b9e578ca1f44ceec72e9396d510bcff17c7928c1fc86bacb2ef0ca1cbea0cb0e32dcea1ad56", 0xc7}], 0x3, &(0x7f0000fbc000)={0x98, 0x29, 0x1f, "4aa246c6e31f4aa7f9653087e10e0d0cee47ca589fcb7b4f46c1c69bf2c27be547233e0721466461e6957b78a422b1bfb34cf520269fb8313c4d9c5f09e8fa479220daa51fc06a76b2e3cfecd673acf057cb6d03d4e22bb6afe19e43eb3f786657f044c915e0e7b931be578f86e188f62d0409e659b0410e2dc9dd3abda954d52f458209704f4c15"}, 0x98, 0x4000000}], 0x4, 0x20008884) 2017/12/18 19:02:04 executing program 5: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b2a000+0xe45)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2017/12/18 19:02:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x2) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000c8e000)=0x8, 0x4) 2017/12/18 19:02:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000f9000)=0x0, 0x401) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002a5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001d4000-0xc)=@sack_info={0x0, 0x9, 0x6}, &(0x7f00006bf000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c21000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000057000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000022f000)=@assoc_value={0x0, 0xc1a}, &(0x7f000037f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000098a000)={0x0, 0x8a, "63378653bfaf16a0a18cecffd8cffdaf512ac037a7bc6da317d87b45c22541653bc24b5a2272961be01473f85287e2818e5e1702dd7caf97ba8d9208ca89a7cb406735c7b358fe2154d548591ccbc5615118a89fb0d5a31cd3d31e2f08af8de924bec303c97e1938788f02f0066e12dde5c59e93141376b3ebfadae687c8e5a4fa71b9aa352dfe24223a"}, &(0x7f0000820000)=0x92) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f70000-0x20)={0xffffffff, 0x3, 0x0, 0x7, 0xfffffffffffffe00, 0x2, 0x2fa, 0x6, 0x0}, &(0x7f0000838000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000480000)={0x0, @in6={{0xa, 0x3, 0x1ad0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4ed4, 0x4}, &(0x7f00007bc000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000084d000)={0x0, @in6={{0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xac0b, 0x8, 0x720, 0x4, 0x8, 0xffffffff, 0x4, 0x0, 0x0, 0x5, 0x1, 0x3, 0x42be, 0xdba5, 0xffffffffffffffb7]}, &(0x7f0000d98000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000470000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3ff, 0x2, 0x5, 0x0}, &(0x7f0000d4c000-0x4)=0xa0) r9 = request_key(&(0x7f000019f000)='ceph\x00', &(0x7f0000397000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000344000)='\x00', 0xfffffffffffffffe) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c77000-0x5)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c99000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r9, r10, r11) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a94000-0xb8)={0x0, 0x6, 0x80000001, 0x9, 0x3, 0xa832, 0x2, 0x77, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x2, 0x8, 0xe7}}, &(0x7f0000c01000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000689000)={0x0, 0x8, 0x2, 0x4, 0x80000000, 0x7, 0x39, 0xfffffffffffffff8, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x5, 0x2, 0x1}}, &(0x7f0000789000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ea7000)={0x0, 0x800}, &(0x7f0000a7f000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b21000)=@assoc_value={0x0, 0x1}, &(0x7f0000c54000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000007000)=[{&(0x7f0000555000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ec000)=[{&(0x7f0000b88000)="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", 0x1000}, {&(0x7f0000c96000-0x97)="adb220c2117eb745556f7027dfc9eff2406680492e997e0af95c894266eb18146ebb6be546eaa2513102b93dcee6a255377eaedb52965d9a8b212daa210e67c747f0e24a5d560f46c7a7c4f6db42382c6e77a78913a95cad9f416f789d94e48d1b75806fc29dcbf558bbfb5296313a8984558cd927799091b10120450688b77ab90fb2d8ef511f213d807f208ca1deadf7ee71fe8d209e", 0x97}, {&(0x7f0000bef000-0xd4)="e13015cdeb6c2c435c59fcd25a69163e27b383e879a7ba70b8257ee8efa91174680aa52acd54a13d632d26a20e782674b22ec437a11ad496948a284f6cd785a72261ead37044fcf5e0e9bf56a4e8e54230feb97e7952a620f81809d63926fbd934756752824511255d7edd7e79e4e7a9fcf639ca1b98ea070753a06481ab6ad1f1c7724fded70c1857eaa7999e22b5ee7658f80e811ce8d2ed82175a5c30e394770cb13128264cc27411a12e51bdcae2b002e335de2aef4382e64c820ed1ef68249cd21a92c25b943d99c09ad0e30cd46b7ae8c3", 0xd4}, {&(0x7f0000ba1000)="1fe717138382472ee952266f42f57cc9d821e672d3402f4133448d0191f047627ad507d5d229bcb3131fcc0806c56a6194842b2977ce35e982d148789a044653685a98d18744d331b8f6dd86237d678ad99be9c50de6a1dd4584ee49d9c0cdc3e6348a3d182da3abdae3eaea522841521f758551f1c7e56b6889aa465f5579f6df1acb57af2a42f226a9e329e12745067012a3734a49d88fde6ca11215e81cd34f65bf6892bd595d46437a07072ab7794037413a8b61ebeabd5a4d0c8d841435e8b9bec90048b9f3ef30880158b65216c1745d40cd144592e6f4882052922403b7c4d999f7883f47af9655", 0xeb}, {&(0x7f0000d72000-0xc7)="3bbcf235b1b95716dd399adcf0f51247921d24134af8ed7fe9a32f532fd04e901c21a055e169259c65670102c1d9521655fa4f9094e2a7f7892427d75fe8008d29229afdb01562e8218bc6561cb0221800d5f4a3c60cb3c204f751b83b37d03cab2356ea67b87e5cb60d83b6ae9d0df93cdbbc2fcc969e1c965536c6382ae0ee0167b3abcab90b50a3c854e97773c762d15a00ea26d2f7fb3953f6d689bcaf76c83a84e195d6dec6dba0519d9a994dc4ef60bcb5e7b2537ebaacc14250781642755edee5dc44ec", 0xc7}, {&(0x7f0000c4e000)="9bb4e0c8ad0ec7e2aec3d5bd2e9e4a026d6ed48c8ca2a30c3147727269822e2250cf5cecfa9b581a0189ade5683a9a46b010028230a9c143f37e7812cb2e40a843c09b2bbd685d06a281ca66bb10a7f547dfbae1303fd901c050e58e6abf17251d5265eb785183e95975d6cd8e8d4dc536eaf445a6b7197344e48b2c674f161be1cf4d0f38f48a65d5b23403b44e21eb5949e2b3d1b9007731879b8572e0", 0x9e}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f00009a1000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009b6000)=[{&(0x7f0000c9b000)="", 0x0}, {&(0x7f0000687000)="6ffcd7d1612457c8b77f8d5bc3083c86d4876d1f6f6fd15bafe2d45ce6fc8378b95bbb7acc82cc90dbd00f18d0600b0b26680896bdb827751a0223265fd826ca9c89909902a8f69a021d3cfc76009cf6137ff0c6017fd2b177dfeed4554dfeff8ec81a2c5f6774fe9f7b644dee58e352ce4e246e1c559364566757406f906de5a1f2916819867b4f826283606741983b", 0x90}, {&(0x7f0000006000)="8cd3366a5fbc01d26cf8f3bff28c3f24b4c89e2c0a7dc7739ffa4022bbb34016166c17ce783314da48b91e982eeb5bcb56aee0e0e93aa2b91f40afa2b28b942182088b8416a80b09026ea543bdec8f6e9d913e16fda1dcffd7e403f965b1703fb4c61008b20b4010c3181842924a4ccfb0df3f9fff40bcdf69b3e27317f360f688fcb6b0b80db77d5e06ec9c376f8faa35c6ed0bd1fbd531db9f49856c1dc0721e3a07c8ab0cba3b274b72c3a4c5bea4406fd51227fb60021c07f260", 0xbc}, {&(0x7f00000d3000)="6f2ec5e20b3e642aab66b01ecf938e56694a253f41bf2e563824d286c3537f553efeba4ff12d87733a7929ac14ff0e6df32dfda32c46a12c45", 0x39}, {&(0x7f0000272000-0x4c)="15dac8cbc899a5f9be4527757f6bbbe5ad1bda71d21f3f85aee134daa282c8496dc3feca0b9ade0954164307716a2d26a999458e689ed5200e75a1d32021dcd0c405f1f590f1ebbcd262e183", 0x4c}], 0x5, &(0x7f0000e12000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x0, 0x94c, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff80, 0x3ff, 0x80, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x0, 0x9, r2}}], 0x90, 0x814}, {&(0x7f0000903000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006b0000-0xa0)=[{&(0x7f0000c6d000)="523dcf46a0b080ed1d3d3f035fb1182df99b27bbb1cff1808d0090d64ce61aceca67c28d937e60e13143d1b735e30d2f20ca8b1fc7f6e2df288e72f40b75cbe905961bf95b3c3af46f31bd657fcc5250c0f395d2ade1c3a2bcae27b1e2c19e4670e8cd613868115595d84a7b3dfd9bf6bfde44b07c5b43c5b289f6573f557357145153fe6a9d6020f3e6e72a32862d0f8b468540c0651f67d404ac07121c719103be2b22077fd3a1778a61554716", 0xae}, {&(0x7f0000d6f000-0xf2)="3f7280df315d14346f893ddf8eb02cada5a24625d9b2ecc3a3d0d0232e3f8a0e1f5d182b29aeddda11d6376eafe832b3868befd57c2c7c4758f9625e508d2babf4968b43496bf7dc257b61a71a3f36ed7e36321f8ee298029048fbb2debc09bb2d4d8d4cb75dade875c94dbdea28cfcd025bfb545d9e4e73af1054aec6db85a3e9d8054205a7f0e812260af5352a81cca727b9571c854f7dab633a3aadf543fa46a4c2ec58c402c014cec9f191918021ec0ad2b34a66102e7df0e07cee379d6f409cb191bd6a95e6b86e6afa3f22068071f6d1f43836fe9ed11f0b1d0dfd0d109926df1ccbdcd8930204a3594c4f10f46774", 0xf2}, {&(0x7f00009a2000-0x72)="6f05dd280c700d1241660ff13ece9d34fa9bd67f3939817e68e045a1010d2ed839607eced07a6dff0f8626e94604504b1465809f68e113538080d260f1b1012859565dbd64676b3ff23771b21fc76c584525e490ba6883e40d3b98fdfbb284d2392420d8320ec59884015d587731035f472f", 0x72}, {&(0x7f0000a3f000-0xf8)="2e15b94f9b24d0f1e1cc7b94139ed676b8de727660654181c505aed69a610c0316ea9026ed121b8c0a1a42096f433f031c549ea88f288d9bc2ad8ae98cebc48a9af725af0a9604051fc6e7f6eb2cb93bd2bcfc52414bf6e67a630aaf4655fa2a03bffc93c3003c4c1c9b7c991b0aae254768d8b01dc7a9f3aa46eaf423a318076bd660d48cfd9a3e12cf57f4193fe5e3a148383dc55056d05431a42398f43e6f4aa977648616191971f736cc3f187e31fac4230b538b0385178ed4d6e221cd6c6aace647dc2cec7a7e9b92902bae665313e69f3935f55e083b76c8efc022928e47720b122aa928c2a05cc049f1295bc3568d1bc95a0fe6f3", 0xf8}, {&(0x7f0000a2c000)="bc6b3bcb26370b63f4a63018528ed2bcf3f8564741e3fd78ffe1c7183a2a7d45515c01a7b4efa3ddac9a7a2863fe63c60c009aa22dda92e4ee41086cc15c49a530be3a4f732d8a272a1de3be5f69a595a7f2d72744dd0db77e79cf6d83d11f", 0x5f}, {&(0x7f0000e33000-0x1000)="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", 0x1000}, {&(0x7f00006c5000-0x8c)="7c698d79b815de1e6313f1e1b87f5a49dd0c063ad7ce8a9babd23ed44fdf27578a5912b53708ec2e41b2c0fb01dac0c877fec580d347daa874b456ac18526d19ccd37445e0b22d34b11e18059859b6b2544996ebf9836d57a152818e70c72119f089649b2849e661eb1635375f61a17f10f7e1f5063e62da81dad49871447fc4649937c8503ac5c3f4dd6326", 0x8c}, {&(0x7f0000d32000-0x5)="243b85b18c17170ba7acdc3cbd822093bbb8ffbba2163608cbac0a1be3638ea58e8bc9562f61429fde51a5afcdbd4cab6687a484d95195ed993e3d1607a9aba3974f2b3ada6eec36d2", 0x49}, {&(0x7f000007c000-0x81)="4719e3a5e7c7910940d41c499d56d021114c5b8de49f44dabf8e49aa211335742490b7da05a9137699f84432af6cfeb20367f419a113576bf251a1b8fa2b4175949473e9de5368da5c8321c3e27f358bbbadc1e03f53caf420768535617810a29aa1faaae2400f7758696bd61d5507d64838e47a68beb5010e38bfec7da0916899", 0x81}, {&(0x7f0000fe4000)="04f520019272b2ab1a10bc706e22e320d2f85d6691b1c8695077e95a55c9c28c5f3c94d63a9b9e970513715f62f55ead52a12334337e4eb901ee4c5393db7c96b27362d599c918d9bc4e42af", 0x4c}], 0xa, &(0x7f00006c8000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x4b7, 0x8000, 0x3, 0x7f, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x6a5, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3ff, 0x2, 0xfdc9, 0x7, 0x3, 0x2, 0x3ff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x2, 0xff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4323a94e, 0x4, 0x8000, 0x6, 0x5, 0x9, 0x7fff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x18, 0x7, r7}}], 0x120, 0x8040}, {&(0x7f00003c0000)=@in6={0xa, 0x0, 0x6e, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000214000-0x30)=[{&(0x7f0000629000-0xeb)="aa1014a1d255954d0ccb68f886d254ef6bd0127a042c6e2ed14b6ca7ac0c0cd20e1773e4aea84186f0418267d6b32d2e87484a70647d003966d27fa34c043cc76a1c663328c42cab432ba4ebb2393f8c365579108e2e2046378c6c51257bb131956c2a5bfc6921e2af8af3e7d83439797c4cad3bdebfa22881c5849e2fc9c7e11a95652cd8f1978f5fb7ebd527599edab0976272e60710c330bcd4e6907571fad601a7abcf4aa1a4601fe19d0e9fcaa5e97d8dead6798c18daf4d68615dcb8a6288fd3b92dcd1d830161d0137eb3b2e12ee470e685ed2d9768a386c98c7ce9c26797bfa6d9f5b72197ee3d", 0xeb}, {&(0x7f000082f000-0x3c)="9f9ad563fc99c4d75f78c42070ecc708802adb4029b894033b6dfd2999d072d04f0a865b7c8bc34b30eda37c755ca76cdfb5aba314dd0591bca99526", 0x3c}, {&(0x7f00009cc000-0xb5)="ee60aa44e27f7aea2d242dbf6d30b87f8bfc9257309a915095cfe8f54aedc09b28ecf93b449fd9dcde7689cb544f6eaae0ff8e4c6cea00d33c303ac7316860f9bad85e692affdacdff6f3c539bbd264645ea192095983e913515f51aeb372005cb4b374cee387d15b294ac119da8743ca94f5421627b873092bd19ca1aece5fe546374218d3b8c514220aaf8c2404e738087277dc3010908fbcd384009e00e785631e7e3536aa44b2c590be7bee06a452437990749", 0xb5}], 0x3, &(0x7f0000236000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xbc81, 0x8, 0x1, 0x3ff, 0x4, 0x10001, 0x36, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x800, 0x200, 0x0, 0x1, 0x3, 0x2, 0x7, r12}}], 0x60, 0x40001}, {&(0x7f0000c1b000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000059e000-0x20)=[{&(0x7f00000c7000-0x45)="3a5148c976420a56797286f8e6985642dd2c2c485c38059ea9d872d4b22c3ec093751c41654951ccf98f36038d8459be4e0132cc231a6590d01739e1e6de8adf1cc4c138cb", 0x45}, {&(0x7f00000de000)="97614fce1335241e2e3250b07c09028e5a367e28d4a0e9016910a09dac1d6c6212357dae445ec9ab576a41cb5b78b8dbff432be3dc229b3ee712231a209c099caeeba4ee6589bdea09469278fdaa4ed80c72e516db0d8bc3ea734eda61ecce11a1707f9bffcaa653a7fc64d456af66d0730a9b946393943d1a1bed18b8adb1c62f9caa44a3c64027cbbd8169f6badf51b72887b69d02845824db865ac2240991d69fb3c080d1195927ae56abe52ee367cbf5e19b5533746b60bfe83d1abbbd2ddf80527ca411868894b7ae", 0xcb}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000fed000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000045e000-0x40)=[{&(0x7f0000fac000)="ef9f113c15f6ea3ecea1d6a30f193a2ec5cdd3cc3ed628b08f25246e8b9d5079ebc6ed03364eaba58c36212fa6f6b1b35642b913386dbe2677fc13f879", 0x3d}, {&(0x7f0000e9f000)="", 0x0}, {&(0x7f0000dd0000-0xea)="9cfcfc1e435654feee66e1dafe9dd4ebc9248bcdb8a2f791fa4f8e7ad13de3ba6abdac4139818abd978ef38d978a57d1163cd2ed0f1ac2ef9d87e027e7bf7bcc99e33de0cf3b2452b01a0701ae884cbc12df186cc1c2e2f4d6bce2ee78c2125dface8bf8ba8a2a9acff7ada61044c26d13cd893b596baacaee4de99e4c0ff2154292dd02426c469eace98e052934333e811ad8ed88e280d2a6d9e93200f660bee627001ff8f50eea6488f0cfd2a1ff6b24d18b29e7f5e157df87b0925dc49b1ca79ac0998c3fd53c9d76b65337d37a410fe6cf4ace86735ea3d4bb5e1e7d0078ae18abcda650326ad58a", 0xea}, {&(0x7f000055c000-0x22)="e8968c9aa22dee974bad84974064b61b5f7d9abdd0eb416d10d410f944c3811033ed", 0x22}], 0x4, 0x0, 0x0, 0x4040880}, {&(0x7f0000f23000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001db000)=[{&(0x7f0000c1d000)="0519ec0c65a129b2b5b88a22c7b8dcef9e74f86dc65b8010e8298b6d368f5b4d314e59d05f5f65cb59e0b7fede3a91249dc1261fba98048ab7aa258014ef27025638153ebe5d3663fa4e08008bcb348932771cb00428f72a0ffa65641df3c9d0540eb71d48e959ab7cdc30a25571885359568a6e3b3d7dc73e117cabffdfadd0bf24ab94a92bb60ff96cbcec8dc8460839ad09de9524b216b6e876a2015de4a31d1675f05df6886c91fa2998bbccfe2d3551693f3e29eed28addbf60ec32668ad330b2bd512e1eaedd12ced0a8b696a8c1c48325584071c3c1b261f31fb3cc23c229300c2110", 0xe6}, {&(0x7f0000050000-0x50)="b10991d80fe9a81faf5615630704e1f81c2b9d40f8356b70a45d8865f9e93802e4597fde3e97b8702ec679da9770dc2f8635c03249a9820b48d49502c1bbd2c5886955d3b1a1303dbfb2395d039f45aa", 0x50}, {&(0x7f000094d000-0x1b)="2ebc75ad3469426d7114e22c5528a98d13d0a3324bf4c0bbcc6544", 0x1b}, {&(0x7f000016b000-0x21)="15a4902b0fb6a5dc9348a1fdc305f4a7bfd1254997e2f838ef0fbbc1324b364d2d", 0x21}], 0x4, &(0x7f0000c72000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0xbbfe, 0x2, r13}}, @init={0x18, 0x84, 0x0, {0xfff, 0x8, 0x1000, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x9, 0x4, 0x8b, 0xff, 0xa0000000000000, 0x1ff, r14}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x10001, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x20, 0x8001, 0xffffffffffff55b1, 0x9, 0x4, 0x9, 0xeb20, r15}}], 0xf0, 0x1}], 0x7, 0x40) syslog(0x4, &(0x7f000059b000-0x27)=""/39, 0x27) 2017/12/18 19:02:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000768000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = mmap$binder(&(0x7f0000241000/0x4000)=nil, 0x4000, 0x3000003, 0xfaa4c3932bb02abb, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00008e8000-0x18)={r2, 0x0, 0x0, 0x0}) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758ab7575c041e002a8089496079b1b45009349041eca724fdec73f329b04e43fa5af0602000000010000007faa62b9c0d263274f4a010c4faeef85516b042511f32764171ba9bd278cbe360c22f174073fe215dee02fe37161926323ee9c82c790add904b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634ad235a33957e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffefede70046", 0xce) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000667000)=0x0) get_robust_list(r1, &(0x7f0000186000-0x8)=&(0x7f00003b8000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a0e000-0x8)=0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7, 0x2, "89957ea79ee715d52e0e8cbe026fa3cb64088a86e5405e9811d33f340a09072fb0998d89efb2ed66327cc168c9543505ccf217e748252a098ccbd8ee40f60099f2f275095d9c12cf5f0cba07e0988bed"}, 0x160) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00001ba000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000004f000-0x5c)={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x8, [0x81, 0x200, 0x10001, 0x2, 0xfffffffffffffffd, 0x4, 0xffff, 0x7]}, 0x5c) 2017/12/18 19:02:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000566000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000969000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a19000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b4c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005c0000)={0x1, [0x0]}, &(0x7f0000bd5000-0x4)=0x8) mmap(&(0x7f000060e000/0x2000)=nil, 0x2000, 0x1, 0x30, r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000613000)={r1, 0x5, 0x7, 0x0, 0x5, 0x10000, 0xee41, 0x200, {r2, @in6={{0xa, 0x3, 0xffffffffffffff6e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x1, 0x6, 0x7}}, &(0x7f0000fcf000)=0xb8) socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffe000-0x11)='/selinux/enforce\x00', 0x10001, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00008bc000)={0x7, 0x7}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00009f2000-0xb)=""/11) writev(r3, &(0x7f000038a000)=[], 0x0) 2017/12/18 19:02:04 executing program 0: r0 = getpgid(0x0) waitid(0x1, r0, &(0x7f00001d5000)={0x0, 0x0, 0x0, 0x0}, 0x8000000a, &(0x7f0000a2d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x6, 0x7, 0xf, 0x10000, 0x4, 0x8, 0xbe3, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x8, 0x9, 0x8}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000fe2000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 134.167711] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 134.196437] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/18 19:02:04 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000206000-0x4)={0x3ff, 0xa, 0x1}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2017/12/18 19:02:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800007ffff, 0x5) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000bf6000)=""/250, &(0x7f0000eed000-0x4)=0xfa) r1 = socket$netlink(0x10, 0x3, 0x100000000c) writev(r1, &(0x7f00009f1000-0x10)=[{&(0x7f00005f7000)="1f0000000202190000000700100008810000000004000b0012e200ff3f0009", 0x1f}], 0x1) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) 2017/12/18 19:02:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000b78000)=0x0, 0x4) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000d00000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000083a000-0x4)=0x48) bind$netrom(r2, &(0x7f0000cf8000-0x10)=@ax25={0x3, {"d1f0cec46d1229"}, 0x80000000}, 0x10) accept4$inet6(r1, &(0x7f00000e0000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000aa0000)=0x1c, 0x800) 2017/12/18 19:02:04 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000001000-0x34)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="93864a56d63e", [], {{0x8906, @arp=@generic={0x0, 0x0, 0x6, 0x2, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "b11b", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "225bb5adeada542cd2b4bf315e2b4b6b"}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r0 = add_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x3)='(,\x00', 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000007000-0x60)=[{&(0x7f0000005000)="", 0x0}, {&(0x7f0000006000)="f83d64f2", 0x4}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000007000)="b705fba21cd2c2e9e4ac923051ad632080c9f9", 0x13}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000002000-0x9)="7d9138cfcaa90ef78f", 0x9}], 0x6, r1) 2017/12/18 19:02:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000429000)={0x0, 0x0}) utimes(&(0x7f0000af8000-0x8)='./file0\x00', &(0x7f0000d68000-0x20)={{0x0, 0x7530}, {r0, r1/1000+30000}}) r2 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00002e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x1e, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005f9000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3f, 0x5, 0x2, 0x78b}, &(0x7f000007e000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004c6000-0xd3)={0x0, 0xcb, "95d8fb2f50dd194a303a016e7c8e86e00dca40abe9f4d78b4cc5c57e784a9b5e95eebbe3f6cc81239c8079527338df6f215aee1761b0b14b7c39f9d3b176955c7a23c540e5dcf5c5eed74caaa6787ceb351ea013a53b82191e0e1858b40e51120f9b69e5f57770ca770e3a9c4f93cc9d876ff6e35433c52369caa75a937c14184713547a1c09327aed4a522567d750b8cac9f1db583e4805836e17e38873bbbf601b5dd2fe3ca9047c1b8359010adf2584620750b4ebedfb49e47bf1b32690b8d0bef23745570e706b4d06"}, &(0x7f0000fd5000)=0xd3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ff6000)={0x0, 0x1, 0x9, 0x400000000000, 0x9, 0x9, 0x1, 0x10001, 0x0}, &(0x7f0000b5e000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000998000-0x20)={0x62f2, 0x81, 0x1, 0x3, 0x6, 0x2, 0x2, 0x4, 0x0}, &(0x7f0000b9b000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000520000)={0x0, 0xffffffffffffd0dc, 0xfffffffffffffc01, 0x6, 0xfff, 0x315}, &(0x7f00008ef000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000df3000)={0x4, 0x204, 0x3ff, 0x1, 0x0}, &(0x7f00004a2000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c9a000)={0x0, 0x8}, &(0x7f0000b11000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ba1000)={0x5, 0x0, 0x1, 0x2, 0x80000000, 0x7, 0x1, 0xd563, 0x0}, &(0x7f00009db000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe9e, 0x4, 0x100000001, 0x8, 0x80000001, 0x5, 0x1ff, 0xfffffffffffffeff, 0x5, 0x80, 0x8, 0x1, 0xfffffffffffffffa, 0xb3, 0x2]}, &(0x7f0000e51000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a97000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ff000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000068e000-0x8)={0x0, 0x10001}, &(0x7f0000acc000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001e4000)={0x0, 0x38, "45c0a632efd7ffca639cdb319c352c41c1288c560eadda53f58fc597fc34b61fe24d0b6ea7ca6a1c59ccde97b16197a795bf6e1a3ce165ab"}, &(0x7f00004f0000)=0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b95000-0x10)={0x7fff, 0x9, 0x6, 0x6, 0x0}, &(0x7f0000772000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008d0000-0x6c)={0x0, 0xee, "d86af01947e22ee3f5fdef82816f11d1ab57fdb7dd5449ee3c3067b574393fea52879afe5c8c2e04d881953d9cf6be7e178a40fa3232faa5d434046375eec5e7d0cc8062d4d5c8e7a57bccab8027ce36409efd7c270c67003750b1469ad7a02c487f83e751ed928a5537c5879b900c0d75b0dcc57e0f590754b4c40f7b5e59592faa1ba195fda06ea74ba0ba5196922a7c74d47861e5a2758617c2fac3c2cb5e9781ad977848a181737eed8d064e48ffca9037545d3eac7181f7897a649b9480f77d8ebf771300067994a8c580c3233e39c323d35d21cba982127e4ebac58d47b555020cd4240cd95e3999e3a34e"}, &(0x7f0000e87000)=0xf6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001f5000-0x14)={0x0, 0x2, 0xfffffffffffffffa, 0x197, 0x1, 0x8f2}, &(0x7f0000d6f000-0x4)=0x14) sendmmsg$inet_sctp(r0, &(0x7f00009b6000-0x1c0)=[{&(0x7f0000469000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000830000-0x80)=[{&(0x7f0000b08000-0x99)="9230463c12a81f029384ed36f4af5da4ed6af3cb714d30fafd4890758f58183cb9dd6586ab7d8ff406dd5e6bc9e2114289015ff41b0622fca87d9661fe6326c3b8f006b2f0191fb509584fd58151b43fb2a95a0f8510e7ab0a446696d6e0ee388568b0c26700af8de59a6052491aaec570fade57d66ee934952a94c09fba9bb90e88c8916e253cf82c56dcf8614a52757a42ddb347d8c3b1f4", 0x99}, {&(0x7f0000143000)="868e8a7e5470ecde8aae7a3050bde62266f9ce32aec06f18a13e31a7ff3203e1d1985a37b9e5ceb5d90dc89ebd9ef7deb63f0ca8761a1f2979df29d0f863625823716397fb4a4daed307aa7d7952eb66212c23d6fa", 0x55}, {&(0x7f00002de000)="f67a181007022f8c44ae473394a6b48624ea2bdd8f5cce7f6aaff244706f5e9141d0f6d00fbb3335d6e5e36d0a33e10c9c7788dd0eb1ff29a66bf78731b5e97f22eaab40ae8a28e53c8126deafb57d3d9b3b5760636584cf57a219c862211271023b614869422c57aa51f94d409e60cea9c3eac83c7b4eb202d40f4f0e2cd9e84579d784cee1c393f3af4c09b2f74c454fa8c231676ae9c9c54d985e06e5303c19d1b3011085149f0ab3cc5cbfefb93460da2404", 0xb4}, {&(0x7f00007fb000)="27820670433e863841c4b9e59137d28a2093023462322e5b63f9d10b14bb09fcf6d48a27f2d03fd1515e06e50def91258634aad90c0d44f06a6fd466ef44fbff9b83516f13c8c1adb739b9f28fc505dc17cb22c94f90bcb27dfb8375c6213fa098396bfa580aedccc8b442cfe878615c4eab29c3", 0x74}, {&(0x7f0000302000)="", 0x0}, {&(0x7f000059e000)="4bca600f8d13cfcb86affacddeee9a5ecebd90dc8cf67a3ce3c2383a322ed60fdfc7b0642b116dd6c910cbc5eafefcf8b51693b4c2e864b5975e382f11a60d30974a75c3467d3b9ba95e1f5342e079342b18887f8cde0233b747b142b995106bc4f2e8ca532baea0c9dbb1a625582b23dad0773eb27ebbee898bef5205b64f38bdf91939dc436af9fe9af7b005f363ca1db8368f83b5fd28d9e68a8bdf68aa0131b1e2f602eb68f75dc21c02b36dc52244d28e64fac6201e271bc9", 0xbb}, {&(0x7f0000fef000)="316fd8ce0c6d8a01411a84916429ec7ecf79540c702ff9c242f1fe751fdc598994388bd83a3b6b8dc163b2b0fe64465f7c765a7e0720d466d38c8a66ab2085288509d368ca523d66c793883198094c941ee2c6ab5d3ce7d67503294cb84510c682a5b8ef21bb712f335dda4841355e62548d0fe3f9d1c6f3fbb33ba95447cc7c626409d8253147f6", 0x88}, {&(0x7f0000952000-0x3f)="ccd943067d2ee3cd795f473720e7fc61f4e0a3db960f0fb141c88256a1f2f2f144bef6a74619c77a08a9ec3b0433110a8bddfa7a7ce93fa0d3912cf0c4ed38", 0x3f}], 0x8, &(0x7f0000a48000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0xffffffffffffffc0, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x3, 0x6}}], 0x60, 0x20000000}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x78, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x195a000}, 0x1c, &(0x7f00004ca000-0x30)=[{&(0x7f0000e71000-0x91)="4cb910174e0b3d7e41d760825631025c97884e4794ba66171a7004a8842d3ce33e480a15a39a70dbb9704b2ee2b1585dbd08579d03ecc77ade52dbb3c0c3687e783dbf2dd9b00f329baccf0a85c49e05316388250d678dbcf79d45e5f731edc6ebfc53af616b739b062c7eab448edc2520c7549dbe57ab45d8e7df72fc07ca1d0f078392100d31ab270488288b29f4fede", 0x91}, {&(0x7f000009c000)="39e4b5164d97c215c7a066b56c2f55715464a0e3462d1f9577a46a2cf031ddab5118579a0188f7acaba69541315f5fd01d6b26ce80e7284bd48113672bf4ac1e1879f7f6255958cb457c2073fcad28867f107adb4766840e952005b345ddf7aacd797494cc5d052710f081366422ead745aac618182f01d793e9a742418727d94aebccd8a19ddbc3678684071dc1e8c7d6461432469983a25cc098d19e4d2f72ab1625fe0c91946157c10467d3135d6bce9ab2b8af3f4b2a149ffe664537ad19da84d912979d0df6370f7df8a707d313eaf8", 0xd2}, {&(0x7f000092e000)="7da60bfcc3d654195b9456785bb1091ed61d5b7e29a82ace3ba5169fdbdb2638", 0x20}], 0x3, 0x0, 0x0, 0x8010}, {&(0x7f0000f0e000)=@in6={0xa, 0x0, 0xf122, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f0000def000)=[{&(0x7f0000ba9000)="810990033e6522952c2239e8201186bc6260d3364aa4255ac144d606bb09b6368390bbae499f71f0fc53be44d560061c64bb4a3ae61398931e2f99e7de18b8c5bd3740ee75ae232f9f604a9a249368564b43a826dbe354c7b021dbd2e253922e47101ef68dd74224a1225110ffcc9bc257a2d527c25c6647138a39bcdc637f116579f915bd424389b5942dca4f3afd0ed4c4e65219bd7e4885bfe731ee181e6ae254c3455f4211c88bc6f0d429dc76ceaf16b450752b5bb1e45b69c9", 0xbc}, {&(0x7f00009b0000-0x5d)="c58c626eea2d5bfc86f8e82604bcee16116771c5f41405a2a63d63627c9425b21b2c95f14819f8f2529c9e8fb7295c24095d97064c8102ad7980442fe6639753dd19e785dd333df82af37f5b46ab7410306afc76da6b4e14d867c7c445", 0x5d}, {&(0x7f0000b19000-0x2a)="e28f7d0d3a3440ddd0d919beba16a0c9dff5c6757924dee839d33fd095dfada20d20f84ea96bc75cfda6", 0x2a}, {&(0x7f0000e22000-0x95)="60c912c312e68e692f9c37d2823b7486d12dfcab62b2aad37e8df9277079707dc7aa4268f2210a7a5bd44eaf2982968245dbd65d3d38e4928721dfa0846127229b3c52bd65fdfbb2d8e55b02c119a1ddfde636f3dc511ced58fe099fa04676ad1ca4edd7e1a4f5f2abbdc61d11f19ddb2ac017278a85f8448c08f012c77b8674294431418d43207c8b83c455c0b45f96e4700b3903", 0x95}, {&(0x7f0000c5e000-0x3e)="988d852f8a01c0e3cbb0a192e8c8a35627c269410bb1e0d05a1444168e3a66f5e08ffbe5ecfa6fd511b1b41314fd0251a738e78484580b31e4aac6e1859e", 0x3e}, {&(0x7f0000a44000)="ed6587a61ce9155b798eef3df542a00dbaaf35d23570f9b5be1a6e9ef7dc14d7cedeadd33c4af7da471c75", 0x2b}, {&(0x7f0000dc1000-0x2e)="a5fa835f3fe64bcfae7ab5589a335572bf2bf788bdf039b866dc35c37db72c27b91c389b3ebbb166dfdb62f1b26a", 0x2e}, {&(0x7f000042b000)="f48dd620c2aa40e79dd7c4509cd1bf6cf21eaf971f45403ba6456a407dc151aee715b823ff41ea2c50b0bf3d03845ec98efa32b4f5be477f1dbfe6185f3890072ab2c442d5a80c19558cc19044b66dcee6d6bb0d70b688919819a607795363b990f9ebe026eae32420ed50cb8ecc", 0x6e}, {&(0x7f0000061000)="75bcc53f72053e76b9b6360c92b4b67e0eb7f8c82653a61b5e53d727cad298aa9c3918b9f068b99f584a786c10d38be8294302320853cba44f1d367f7f996f86b3ea30b84b61ff9f381306303780aff03ee4a57d06f2d5f6fc5cab12eacc663e76368dc7e9736a9209a57f66d273174d1394f4ac03699a5380544fa805c2f13017893ff5f37d9358f506afe3ae1463999aa0b21a3286911716ca9d8d2c17605533", 0xa1}, {&(0x7f00004b4000-0x62)="c83e5ab066e4827ed8ac19c6bb7d13bde2baf111aabdfd1199bf8ba28c3a129dc9213c05adc7c7bcb004ad10c90df6a8a056685e3a0fee44639656caf787ac9db7b3e32c81092b34e3d16de655128a53b2ba83055f895695e216d83924f383c56763", 0x62}], 0xa, &(0x7f00004b4000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1f, 0x8000, 0x9, 0x4, 0x20, 0x7fff, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0xf2, 0x0, 0x100, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x20a, 0x3, 0x8, 0x70, 0x100, 0x4, r4}}], 0x90, 0x80}, {&(0x7f0000e0c000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[{&(0x7f0000df3000)="ead556b41ad57302c80f4cfcfe321444e70597c69007623c30b5847129177c3f071a789b63bb05393bb6dd3b4f40807eb29a93a9c9c50ef56c1e61db655dcbce4b23bef78a3cec5d691d08b796a2a64251773228708c69c064d24ea1c2646942edc2bcb8b6996e6cd4f6fd41ad313a4e9b8baf04e20254200a2bd9a8a15436ee0e54c0aa144a0eb8f9e84ad8465f5fa04a73d26d769a63c2dc7c37467df25376f51a938cf250209bd31181097def3ba227e2da2af212f50af7b6d89c0e9855e7c81ce58cbcb54dd19d6365d237c0188383f9d6676e3029a3c6f28d6d3d5f", 0xde}, {&(0x7f0000e2a000-0x42)="d4a7c388f06a746d4570473cd96443f6eff41374d5089a1e513a15af14c1234ec4c090af8cc937e308c5613ed0a92b8040a9f161c0c78e8ec5479990aa32a3e98e92", 0x42}, {&(0x7f00007b5000)="f7a908869e9af631", 0x8}], 0x3, &(0x7f00006e3000)=[@sndinfo={0x20, 0x84, 0x2, {0x9a39, 0x200, 0x0, 0x8000, r5}}], 0x30, 0x8000}, {&(0x7f0000dea000)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f0000888000)=[{&(0x7f000001f000)="1f9fdfde60d538505c17d8d9fd6a4877e04c6a804e0235300ea80b60191a208101836158fdcbf2c060dc896b6d8368d4b9fe326f65e0b83b2f6a35ed933562dceca90f844378f814169d830e1ea389c90eb2c7048d9d4bf6bfbc643189d67f8e692815d46b85c3245c7667fb65ad4a27281a8b5f7af517c4c5ee5d552d226235307da48b9b0b0506b888955c7fb2a3ad2a66e745da5e7324d250b05f4d2fc0a70d9adde7d5715e7231cc", 0xaa}, {&(0x7f00007a9000)="dee24ec07158efa36617c033d643a15139a60e1e1ab87e73efda2c9cbb7581ed2e011d8795541198b5b1ce090b297f09ccf1b5f78d14b79fd03e40fc1cf59acf901b09e961cc38b59e4bc0582477f6ba56", 0x51}, {&(0x7f00007c5000)="c86275f2437137eed0b65d13e003b12c01979dba9e059a95b521e1e54c20607d90af666a5c44970f1dfc22d6218e8c31", 0x30}, {&(0x7f00000d5000)="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0x1000}, {&(0x7f0000308000)="79107a5354399196d23505725fd418eac6bdd15e28e323278e40029bf38a43e33158586e0ab8030131edce408e55d89125ddf61c8ffc4018009f6883d08d77de3f341f140246b8761c6814bd6c2121392dda4a9c0283b15eee6fbcd1b69a8eaeabe91534a2822469319d04452e1e818ad25bd00b27c18bc2ac4eee9d04a182cf4c7f7b512bff257f5e22e5aedac04778e69e78b899e82bdc832e29015a94b7dcd7", 0xa1}, {&(0x7f0000ab2000)="04a7a60d78022e1c85c8444de6d82813b5f94433e1573cb7c7a40b36af4d68e8911a0ec266fd5e44327b1b57d6737a4932e8133cee1039272eefeb8a94d72aeb1a44a0535ed986fa86ce661e188521db1044a1fb0f158fb8a22bf9f24216d2d28a0b64b0c5de47bcff0ee9f2d098f528a43c37005f831825c69012bf62910e13a60af14ef2bc6170e4bc339448bf5edcf4aded803ff094fd8a304aaa042cb1ee998b491ee71bb99a58fe00de7aae2ad93ac65de07f7159368a96993a7e3b0a2dad0ec4274b22f4cdf1cf04415cc2d0cbc71918e2bb9b79cfcf50059924319e594f6855134960cfb140323dcdef0d9de3c46aea2011", 0xf5}, {&(0x7f0000764000-0x85)="afa3f651634092fddc83e3669bb0823ddc65a7b3dbd80b31410cb8224dd35d49ff9c213317054908230d62c4bc4e8aa7d8b641dbc826eaf863a671fb4b89198241d2fc8f228f86126b17f8da35f0c2ea0ddd112740f1bf30f18d2f8bbe32311cb6066eb33bb4d5536d5430277af5256b6fdf3de979e3ce4dbda71e3cab93dcc714ef9c01cb", 0x85}], 0x7, &(0x7f0000515000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x0, 0x8008, 0x100, 0x401, 0x1f, 0x4, 0x100000001, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x8, 0xffffffffffff8000, 0x40, 0x9, 0x1e, 0xffff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x200, 0x6, 0x7, r8}}, @init={0x18, 0x84, 0x0, {0x1000, 0xfff, 0x8, 0x101}}], 0xc0, 0x4000000}, {&(0x7f0000f30000-0x1c)=@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c, &(0x7f0000973000-0x10)=[{&(0x7f0000409000-0xae)="e043073bb32b617b6ac1f82195321f28b5736f39a950221d008f33d900a8845d2421ee682c6976ab82dd9033df90ea5f5f818f0e25c4e01227f78cf8a70d5be66c040c023310b6fda7b9c539468a408324ae91f3e4b6701c0d436f81ba7946d6b7477b83ac9f322867a2c76bba6eefd951b44645905ee20a0bcb8e1cb6c1527037b4f99eb285de364a26822363a8b8bb4967f2f9636e83b46b14fd195a1f8ae2cbb70f1f64c9c80147a2440b1d0a", 0xae}], 0x1, &(0x7f0000fce000)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x1, 0x4, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x67f, 0x8000, 0x8202, 0x9, 0x61bd, 0x2, 0x2400000000000000, 0x100000000, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xcb, 0x80000000, 0x2, 0x100000001, 0x800, 0x3, 0xfffffffffffffa3d, 0x3, r10}}], 0x90, 0x8000}, {&(0x7f000040e000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009e7000-0x70)=[{&(0x7f0000d79000-0xe0)="03748bb7e1e3bdfcde621e509b9a3b9db3df644422c5decdad903531cbbbd4c499640650e2d2517ba7d94010c6ef50d5e271041fa9d9ced983089a800a55b0f2d212db5032cf8df6cf9f9f3dfc6802a500f5e7667db2c05129e31bf68c8d559b4a627d0f9500468c19b577fbf53a4c32316389ee142b2ca7e70256750d79782bdba222d462f495bac7f37fda3151ba4ed3a544d719bc6d2dddc79b131f9a96b3737ba3c47b6032d00f5ba85b2eecd11bbfc3fb377a9ae636fa6016de341db7a97fbfe3a872ff8135c3ac085ca91ac63e1cb2c149b2ae8fa5f974fdcb92dd2b2f", 0xe0}, {&(0x7f00008a6000)="fa1b4ea0c5a38088e61ef691ce0403b5f36fa7063985bc", 0x17}, {&(0x7f000058c000)="60427cff7e5efde3f4a856e22e366326d833709c2c25", 0x16}, {&(0x7f0000ea5000-0x1000)="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0x1000}, {&(0x7f0000c79000)="0d84fd77a05c593ba3c1f4c6c2b822ee4c89e0a29e0a379d8160aaa6f03ededc739e3484dabe80630d6fad95ed0dc05dca28052808497c5325a499613b3f3a23dce3c3f89a7a852e782f2c1149f72f737901781ad740c4121019e0463122c2f7f083c27301cbb4691c50ec8b9cece9be8f01563d31fa746ce61392ac36e7f4c55495b791e64f16b437f46307fe466baa0b963d59a22edc98fff1bf34c1267213839ef7d07455488b50eebe2f35863ebfe1a5174bb0ef0e9084e1495fe0b49b584ef2d1a67dba9e06ab03cc5fb388138eecfc5d7dae49ca0a619e2c5ef41bc199bcce8d23c34c082f5a6040b0432e9ff6", 0xf0}, {&(0x7f0000e95000-0x57)="9c87d231f4ad51e2552fbad0fdf6abcb01cb138946fe17acca6ace457ef0dc39e00d4df1a3a8bcad9782341a93274c92fa7c53c83525ea0faa782ffa35022366f80f55056b2e068aad9b59fedeb15f3a001222932c26ff", 0x57}, {&(0x7f0000bb0000)="5e9bd8314f1a30a8732b9ceab0592dce38b8d0816f35a9ba31289747ed5b2730e502d3fc723fabfb488dbfac20c7cb2ede2edec11685e4fa8e359a27a06a4bec49dd9c0014b3c48c611390a4c6996a5340a1f0842227255187f6372f784caa3aec1dc997b1e0d4d1855d33679ef78218e21641f815f8f9dfc1afbd8aef689fba9cb31f0fe543ac1220a3cc9bb410f49634d1eeca9ce971677305ceada4ee5f3d38840a693e", 0xa5}], 0x7, &(0x7f0000e2d000-0x150)=[@init={0x18, 0x84, 0x0, {0x7f, 0x400, 0x7, 0xd3b6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x820c, 0x9134, 0x6, r11}}, @init={0x18, 0x84, 0x0, {0x7f, 0x4, 0x3, 0x101}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x48, 0x4000000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x741, 0x1, 0x8, 0x9ae, 0x9, 0x7fff, 0xfff, 0x9, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x1f, 0x200, 0x7, 0x7, 0xfffffffffffffff8, 0x3, 0xffffffff, r13}}, @init={0x18, 0x84, 0x0, {0xff, 0x800, 0x4, 0x1f}}], 0x150, 0x80}, {&(0x7f000014b000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd8000)=[{&(0x7f0000757000)="a77ae06bda4909bf534a146b2e8a618d8f469d55ec981f1e8a09e20755df057f5f9684e11dcd67f2f4900b5a03d23f5be626bb3e70ccdfa51e95fd7e1cb8d0a865ebdd601ae435d907c9a13091e8897da968507de01df1437822acabbd15a63c5f36551c3a95bb19450ed49b3e9850ea41ed712f30ff05544d99b57080ea5bbdacc9794d1cce6ae4f25dd80734d5283b49f69bc0271f381d9c314634e88317e987a89823aac2b0d2b014e6d3e05c22f189ed6227d364a48d6b627874d7448c33c9614af530", 0xc5}, {&(0x7f000013c000-0x66)="ee85e8c3801552ac9f466eeb870f357a0acd5cf14aeeaba5688160d5e30d283e27c32c3a9d462b360271335c244e6ac0c8bd2b8b3c5d1f688d8182877eb79e403561af435fed13f9fbc37717ba8507e9aec0782672a69ec3cd433f925416b24aca9a9b054cf6", 0x66}, {&(0x7f000073f000-0x8e)="94299ef1eebcd919136e6cd747a0f1c0afe4bc12b877e70f2f56dc7fe3d13a1f6882f7c72b2ac60bee891ce7a81e322f627b35a33faba3ef83981784a58b01f86fb8fd537fab5e45b74280954d9395a623664fa94f7531d34adb6c065ab0e89cd855d4c3b4bf7e8feb6465c7516535fc6ab56aab162a8c0ab3a5cb7846432d6adbf06d9382feb595f355328f861a", 0x8e}, {&(0x7f0000a19000)="0f665d5544596489be6c3f4dc383103ebc02979e287c22dd3897de213bcb0d8dc78dd092b46625bbbf866b991ba3b45a2efec3f79d39215cd3379d751e4cdac1cf75987e80cb23b665c238a16accc30de700cccc9c2ccbaaaa5c5b1fad7af321269025232505ee7b5607713cc6fd08a3893a9bf8bf1b8529caff67e09917b8d81211ba605faffcbe77abb3430793ffa3b4328fd8d4d7d1bdebbd1a43dfbccc0c3359b528987dd0ba3d94b7514eec8517ab958aa96ee22e9b66c25969eb634808ae827d9ea19e683bd3bd5f744b42fc4c286b2e027cb0c74a", 0xd8}], 0x4, &(0x7f0000fe0000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0xb, 0x3, 0x0, r14}}, @init={0x18, 0x84, 0x0, {0x4, 0x800, 0x1000, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x2f55f99f, 0x3, 0x8, 0x2, 0x4, 0x8, 0xfffffffffffffbff, 0x6, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x201, 0x6, 0xfffffffffffffff7, 0x3f, 0xd854, 0x9, r16}}], 0xc0, 0x20004000}], 0x8, 0x20000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d31000-0x28)={@common="677200000000ffffffff00", @ifru_names=@generic="4f06dc0cd1a1ed383a0a1f00222073b5"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f6a000)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f0000054000)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006dc000)={r17, @in6={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006fd000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f00003db000)={0x0, 0x0, 0x0}}}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007e4000-0x8)={0x0, 0x0}, &(0x7f00005d1000)=0x8) 2017/12/18 19:02:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bf1000-0xd)='/dev/usbmon#\x00', 0x8000000, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000977000-0x4)=0x0, &(0x7f00004eb000)=0x4) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) readv(r0, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b30000)=0x200, 0x4) 2017/12/18 19:02:04 executing program 2: mmap(&(0x7f0000000000/0xced000)=nil, 0xced000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000cee000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) r0 = socket(0x400000010, 0x80000000000801, 0x0) write(r0, &(0x7f00005e0000)="220000001900070400ab070000000600028000000000000008b70008270500230000", 0x22) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000200001, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000985000-0x4)=0xeffffffffffffff5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000562000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2017/12/18 19:02:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) remap_file_pages(&(0x7f0000949000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000273000)={0x0, 0x0, 0x0}, 0xc) r1 = perf_event_open(&(0x7f0000061000-0x78)={0x7, 0x78, 0x5, 0x8, 0x800, 0x6, 0x0, 0x10001, 0x4, 0x8, 0xfffffffffffffe00, 0x20, 0x81, 0x10, 0x0, 0x400, 0x0, 0x8, 0x101, 0x1220, 0x5, 0x6f0, 0x7, 0xffff, 0x8, 0x8, 0x0}, 0xffffffffffffffff, 0x4d0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000e5f000)={0x0, 0x78, 0x46a, 0x4, 0x0, 0x1, 0x0, 0x9, 0x12007, 0xa, 0x100000000005, 0x7fff, 0x9, 0x10, 0x0, 0x7f, 0x0, 0x528, 0x43f9ed40, 0x800, 0x8, 0x6, 0x4, 0x0, 0xd2, 0x8000, 0x0}, r0, 0x5, r1, 0x8) 2017/12/18 19:02:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000056a000)='./file0\x00', 0x240, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d5d000-0x4)=0x0, 0x4) r1 = getpgrp(0xffffffffffffffff) sched_getattr(r1, &(0x7f0000aef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = socket$inet(0x2, 0x800, 0x3) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000de3000-0x4)=0x10000000007, 0x4) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f00002c8000-0xa8)="7d2ae39404b4e2e43ff7490ec6c8cced334a4b4075e7ad261b097ec6240f6b8ab9f306b1c0377db9d64e97eb96bf2df06f7890c40ea1ca7ffc23c6d7736de58d1a3f67f00182a01245eb6db06569396187e3cf911b5d4a9ec67f9b9b9c801ae2bbee32512ea9b9046c5d4680b4e27110217380cd08277afd43239362aba86827f5030cce792c3fe4ebb76d960df335f0e0c8e2db7313972e54be71440b476ad1c4fdbce1a6e5bb8b", 0xa8) 2017/12/18 19:02:04 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003ef000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000bc7000-0x8c)={0x91, 0x4, 0x3, 'queue1\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000072a000)='auxv\x00') accept4$ax25(r0, 0x0, &(0x7f0000518000)=0x0, 0x80800) pipe(&(0x7f0000c7d000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f00008af000)=""/0, 0x0, 0x0) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000edf000)={0x0, 0x0}) capset(&(0x7f00001e9000-0x8)={0x19980330, r0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x0}) umount2(&(0x7f00009fa000)='./bus\x00', 0x0) 2017/12/18 19:02:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) 2017/12/18 19:02:04 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000028000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x100) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f000002b000)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) flistxattr(0xffffffffffffffff, &(0x7f000002c000)=""/50, 0x32) 2017/12/18 19:02:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000b86000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(r2, &(0x7f00000b3000-0x12)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002e3000-0x20)={0x6, 0xdc5, 0x8200, 0x7, 0x9489, 0x0, 0x8001, 0x4, 0x0}, &(0x7f0000c00000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000658000)={0xfffffffffffff592, 0x6, 0x8002, 0xffff, 0x7, 0x9, 0x7e48, 0x200, r6}, 0x20) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009c7000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000cd4000)={r7, 0x1, &(0x7f0000252000-0x4)=[0xffffffffffff6650], &(0x7f0000bcb000-0xc)=[0xa03c, 0x10001, 0x6], 0x24, 0x4, 0x2, &(0x7f000046c000-0x10)=[0x6, 0xa5bf, 0x56, 0x7], &(0x7f0000d71000-0x1)=[0x0], 0x0}) dup2(r3, r4) clock_gettime(0x0, &(0x7f0000d72000-0x10)={0x0, 0x0}) waitid(0x0, r2, &(0x7f000050c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000006, &(0x7f0000aea000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x0, &(0x7f0000ebe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000df0000)=[{{0x0, 0x0}, 0x20, 0x0, 0x800}, {{0x77359400, 0x0}, 0x80, 0x80, 0x7fff}, {{0x0, r10}, 0x3, 0x29, 0x9}, {{r8, r9}, 0x4, 0xffffffffffffffd4, 0x6}], 0x60) ptrace(0x11, r2) tkill(r2, 0x16) 2017/12/18 19:02:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2017/12/18 19:02:04 executing program 0: r0 = socket(0x2, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000969000)=""/0, 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005e6000-0xf3)={r1, 0xeb, "8ab6c2c0c0a2a43254d15fc3f056c459ad95f73f194d87979211543745c09dfb2173b2a5057c100da85facf285a020c37ca8f06701bd161c388e37e4fffb2f0a726a6a4bc81db53cb425c92f46e752720bdc4137636e7a046e7bc5e15a6875a755075fea008c17cbf9f410f0249755126db585cdfcbe4db6e395544b74e930d36a16b3b15e702b7d24bf97e52e56c6fc01dd57093a2f4f394b3d40c462b0c0f5c8677deda4776ecfd372958ff7cad7356d554a2bf41d2eee99b646ab09ae2de009a32e0218893856ad266cd63adec23b49d706afb3fd1ded7380a018b5ca75a81139942d73f3f9877826b0"}, &(0x7f0000735000-0x4)=0xf3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000e18000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000010b000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'security.\x00', "62646576cb6367726f75702d00"}, &(0x7f0000bf7000-0x3)='\'#\x00', 0x3, 0x2) recvfrom(r0, &(0x7f0000c92000)=""/127, 0x7f, 0x0, &(0x7f00000b7000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "af74d9d979b2f4704e557e83ca4e5588c16aea3c2a32a4e634ab34e0b7d3839f0ea199c1e332b7af150e5f3d0e686dcc0d696e369a8739c2fb04a48dc8ac8f", 0x0}, 0x60) shutdown(r0, 0x0) 2017/12/18 19:02:04 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f000039d000)='/dev/usbmon#\x00', 0x84, 0x200000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d50000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/ip_tables_matches\x00') preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000013000)=""/31, 0x1f}, {&(0x7f0000012000-0xcc)=""/204, 0xcc}, {&(0x7f0000014000)=""/251, 0xfb}], 0x3, 0x0) 2017/12/18 19:02:04 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x7, 0x4) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000008000)={0x1, 0x1a, 0x80, {0x0, 0x989680}, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000009000-0x4)=0x0) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xfffffffffffffff7, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0x1ef) sendto$inet6(r0, &(0x7f00001b3000-0x1)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f24000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000526000)={0x100000001, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000a54000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f8e000)={r2, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x24, 0x2, 0x2, 0x4}, 0xa0) 2017/12/18 19:02:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x28) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) dup3(r0, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) 2017/12/18 19:02:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cd8000-0x8)='./file0\x00', 0x60) inotify_add_watch(r0, &(0x7f0000679000-0x8)='./file0\x00', 0x20) rmdir(&(0x7f0000896000)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000bec000-0x10)={0x3, &(0x7f00006c2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000325000-0x8)={r1, 0x2}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a36000-0x8)={0x4, 0x7fffffff}, 0x8) 2017/12/18 19:02:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c83000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0xa, &(0x7f0000008000-0x10)={0x10000, 0x2}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$setstatus(r1, 0x4, 0x800) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00001d5000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000530000)="e2", 0x1, 0x20000000, &(0x7f0000636000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000007b000-0x10)={0x2, &(0x7f0000e30000)=[0x2, 0xfffffffffffffffc]}) getsockname(r1, &(0x7f0000343000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000633000)=0x10) splice(r1, 0x0, r0, 0x0, 0x10001, 0x0) 2017/12/18 19:02:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00007f0000)=""/40, &(0x7f00007b2000)=0x28) prctl$getreaper(0x29, &(0x7f0000ca3000)=0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000059a000-0x78)={0x60, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0xe4, 0x9, 0xe8b, 0xa0, &(0x7f0000f6a000-0x10)=@common='ip6tnl0\x00', 0x1, 0x3, 0x6}) 2017/12/18 19:02:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe4961e0167477f45, 0x2, 0x6) write(r0, &(0x7f0000557000)="220000001a00070b00000000ef0012a6ff4b81000500010007000000000000000500", 0x22) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000797000)='/selinux/create\x00', 0x2, 0x0) timerfd_settime(r1, 0x1, &(0x7f00003bc000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000b5e000+0x7b0)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000036c000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000aa8000-0xd)='dns_resolver\x00', &(0x7f0000972000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c4c000)='\x00', 0xfffffffffffffff8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$negate(0xd, r0, 0x400, r0) r1 = add_key(&(0x7f0000fd9000-0xc)='cifs.spnego\x00', &(0x7f00006b9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000052f000-0x10)="ca5fc59da5239bc67cc415e8d701cad6", 0x10, 0xfffffffffffffffe) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fd9000-0xd)='dns_resolver\x00', &(0x7f0000fd9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd9000-0x2)="8003", r1) 2017/12/18 19:02:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000dcf000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000166000-0x22)="2200000014000700000910f7e2ff050002000300ffffff01090002f30000ff13f115", 0x22) 2017/12/18 19:02:04 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) r1 = socket$inet(0x2, 0x5, 0x9313) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000018000-0x60)=[{&(0x7f0000016000)="875634a71a8fcf90b6", 0x9}, {&(0x7f0000018000-0xa3)="8b6ad07db60b562a7b78b7518e684c5e1c12a3d3101f22348bb74fb7e9de26e70c41d6aadfc8b74a57e1e17e5c8f766980cc2207775291dd4931ec47e9f4f114469559a3521e3f8d727006996813ddb15834ae3569fc47714c655a0b6227927c6fe523bb4d37f3e9dc74c5cdb9f4aeecb349517957d9a505ca72ff1c7d4331fe330b1369bb80a3ce80e53a3bdfbbcd3bf9478de7b7747dbaa9f3d123e5c4234c1eb65f", 0xa3}, {&(0x7f0000017000)="7a95e8d5915748af8066e350ef7a1eb6db2dd3963e4d439f64ef548da743e09e358110f0e3a5e2b239f7888e60fefabdef82d071629898d27fc5eb7a0b3e8b46f3728577fea90a271a196b25598214ca4ee2ffa48e716a8e75270251fced5a393b7e7cdb34243c95321a1f07ea42cbcf68fc79b51a5f8268a6b53481d2f1689898943e52f99ea923dc45b0d95aff023b7a518058bed1d443f8f6d07f572e25d69e97fa", 0xa3}, {&(0x7f0000012000-0xf4)="47f3009b2e2c324dd275b7a201fde7da3be84046b238632803d0923e9f7f4abc201ed0e9846742e381753101a1a2a3b41d8dff5272c237d903feb2ba19024ab2b8bc3d8dbed894f91826e216d7e4106cca813801946a63b206293310a679fcd0d776ad986111c07db9910dbbe5494d8290acdbe73c9a9bad3457d53c27a49f346cd7db17cc6472444443bf7444330144a28162e81f8fd7796a78528a370286e71a786c2753d05eb0834bf853886250054f90795966e8af702b4a9d6628323e579cd93c3bc72255f86d5c3537edb44b1648034f156b8a316070da8a36735224d5f5f7ec05710936ec274a296040777199d01f7bf6", 0xf4}, {&(0x7f0000017000)="2311645eda45294c7f4d042771bdf466553a1099a2ff7fb2c47d523a835dc84a2c0830694945f74e", 0x28}, {&(0x7f0000017000)="5a98b4ba1f4a277ea532c961f47bc84c1f8c3a6257b05e31190d34e9b007c9c554142235ebfaa30df45ef94d15e0e0dc17216c882c7b7eebc2c2c5fe306e6b90b1d5fe6c843f73ce0c7940bc9968e59904aa5a2d57db75d9f83a35d9fe553e1540a177a756f2ba6bd59e6878eb45d34d0841c42a7efa5300013c3de90e499f940d91225d49766ffc25d205d0d74f6898ef022a1834cde5dfaa0086b573c949e107664b591d33a47575ddbc8b2dcae30b02f42eef6c261b9296fe503f8cde766a85ef50f2abfc990bebf755bbe36711af94", 0xd1}], 0x6, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000016000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1f, 0x9, 0x8, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000007000-0x108)={r2, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7ff, 0x29f, 0x4b1, 0x4, 0x2, 0x1, 0x80, 0x0, 0xfffffffffffffc01, 0xffffffff, 0x6, 0x1f, 0x1, 0xfffffffffffffff9]}, &(0x7f0000017000-0x4)=0x108) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000cb1000)="6e65742f7866726d5f7374617401efe0f072d8b051495ede6379190733d5a8d74b6e") r1 = syz_open_procfs(0x0, &(0x7f0000ba2000)='environ\x00') add_key(&(0x7f0000d6b000)='ceph\x00', &(0x7f00009b4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003be000)="df508b176678fc07e481b1a35b4cfd18c3a18099d97453655d6979c88ddde868f3a2630aee0ea890be9f2d678f5c9c82cbe1c2653fad551d24874f1b28c76672435b4483afc3f51277c2bc3e79ac15aca4547a9a27afa18ad91031eed5130e6ffc1c66a095202780645c0530081fd53ecfa058c7f0d151af18090dd7e906c7c82936a9f163eab3b0a3a75606a2652d34aaf6ad8ea713fef98a1b1d09c74b725ea5330d271014fcde4e0dac31c58c0611fb2e4d9d87af7b07561bb3ba4792e7fdb3c5f2e4903d3cfd7b92cd8a9a9077937bd71dfea7034096bf4da5095204c23f0aa41871f869b2db80187e65dddd2856", 0xf0, 0x0) fchmod(r1, 0x0) 2017/12/18 19:02:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setxattr(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f000066d000)=@known='com.apple.system.Security\x00', &(0x7f000074a000-0x1e)="275d2f707070311b73656c696e7578707070302f2d637075736574244000", 0x1e, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000000c000)=""/16, &(0x7f000000d000-0x4)=0x10) 2017/12/18 19:02:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) getpeername$packet(r0, &(0x7f0000569000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x400) 2017/12/18 19:02:04 executing program 3: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003aa000)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mq_getsetattr(r1, &(0x7f0000464000-0x40)={0x80, 0x6, 0x5, 0x5, 0x1, 0x39ee, 0xfff, 0x7}, 0x0) select(0x40, &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f8000-0x40)={0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000024e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd2000)={r0, 0x0}) setitimer(0x0, &(0x7f00002ec000)={{0x77359400, 0x0}, {0x0, r2}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 19:02:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000046e000-0xe)='/dev/keychord\x00', 0x0, 0x0) symlinkat(&(0x7f0000d0c000)='./file1\x00', r0, &(0x7f0000df8000)='./file0\x00') r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x40002000, &(0x7f0000d28000+0x47b)="") 2017/12/18 19:02:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") getresgid(&(0x7f000091c000-0x4)=0x0, &(0x7f0000b73000)=0x0, &(0x7f0000527000-0x4)=0x0) waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d37000-0xc)={0xfffffffffffffffc, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$eventfd(r2, &(0x7f0000992000-0x8)=0x57d8, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2017/12/18 19:02:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000271000-0xb5)=""/181, &(0x7f0000d17000-0x4)=0xb5) getgroups(0x3, &(0x7f00003e0000)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000887000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f00003e8000-0x5c)={0x1, 0x2, {0x0, 0x0, 0x400000000000, 0x2, 0xcf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00006a2000-0x8)='./file0\x00', &(0x7f000038b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000081f000-0x10)='/selinux/access\x00', 0x2, 0x0) capset(&(0x7f0000753000-0x8)={0x399f1336, r2}, &(0x7f0000c94000-0x18)={0x6, 0x3, 0x2, 0x398e, 0x2, 0x3ff}) setresgid(r1, r3, r5) 2017/12/18 19:02:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x4, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x17a, 0x1ff, 0x5, 0xc3}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000152000)={0x4, 0xbd, &(0x7f0000000000)="a963b87ce14b5cca5ef223ddedf31f7c6edb50cd8e59f0f47ef5a6fa9d05a4c0d9e7bd8101d868694ad5dbf558450b1b8df931ea23837ebe7565b90b95fff974ab4f0b4d10f0a2f4abc5169614d8f0b255e18ce9495e3bc36a71b8e5795aa98f326c9da79172e5f66bd52783bbc4af9976798a1095399ae6cccc5b7a7604885dfc4eb1536e67ef4fe112ab05556d326f468df81d1300f3fb829470beb06544b9f84f8c61e077d814af4f83c403db45a10a76ff867f4445adef11dc78f7"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f33000-0x4)=0x4, 0x4) semget$private(0x0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000d93000-0x10)=@common='ip_vti0\x00') 2017/12/18 19:02:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 19:02:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r0, &(0x7f00003da000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00009a4000-0x4)=0x0) 2017/12/18 19:02:04 executing program 0: mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f000044a000/0x3000)=nil, 0x3000, 0x4) llistxattr(&(0x7f00008e2000)='./file0\x00', &(0x7f00008e2000)=""/54, 0x36) 2017/12/18 19:02:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000b8000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000422000-0x4)=@assoc_id=0x0, &(0x7f0000afc000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000aab000-0x8)={r1, 0x80000000}, &(0x7f0000ba3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a40000)=@sack_info={r2, 0xd009, 0x8}, &(0x7f0000adb000)=0xc) ioctl(0xffffffffffffffff, 0x4000000000001262, &(0x7f0000a65000-0x2)="") 2017/12/18 19:02:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getgroups(0x5, &(0x7f000075d000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000157000)={0x0, 0x0, 0x0}, &(0x7f00000ea000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d2a000-0xc)={0x0, 0x0, 0x0}, 0xc) setresgid(r1, r2, r3) r4 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r4, &(0x7f00000aa000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000}, 0x1c) connect$inet6(r4, &(0x7f00004eb000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c) 2017/12/18 19:02:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001000-0x70)="fce5e618cd05fd51cef36becd50145b764c337180443f2189f7bbc0124afd0352311f9e18c6b6d2785575100b683c42661023888afd4e085832cc0c1de33c2819d6f5d3fca802072ffbe5a69642cf33a54caab6fd3eba751ef1ea1a253cb038cb8a1176ab400f969ae80f8de516969cf", 0x70) r1 = userfaultfd(0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x600000, 0x0) madvise(&(0x7f0000011000/0x1000)=nil, 0x1000, 0xf) ioctl$TIOCSCTTY(r2, 0x540e, 0x10000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x81, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = dup(0xffffffffffffffff) unlinkat(r0, &(0x7f0000ffd000-0x8)='./file0\x00', 0x0) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x2, &(0x7f0000807000-0x4)=0x6) signalfd4(r0, &(0x7f0000f27000-0x8)={0x0}, 0x8, 0x80000) 2017/12/18 19:02:04 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b2c000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x5, 0x4, 0xc1, 0x7, 0xfff, 0x8}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000073b000)=0x456c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x15)={0x0, 0xd, "181de3dfd673fa91f0b0ca0ad7"}, &(0x7f00001fb000-0x4)=0x15) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000465000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xff5e, 0x2, 0x4, 0x5}, &(0x7f000064e000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x400, &(0x7f0000e9d000-0x8)={0x0, 0x0}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000010000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f000090a000)='s/ipd\x00') ioctl$KDMKTONE(r2, 0x4b3b, 0x10004) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003aa000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00003d6000-0x20)={"bb6d24946e587723ee31d36a022ba6da", {0x4, 0x10000, 0x80000001, "8d7cacfe03f6", 0x0, 0x0}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000718000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000267000+0x24a)=0x3f) ioctl$VT_RELDISP(r0, 0xb702) 2017/12/18 19:02:04 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r0, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) sched_setscheduler(r1, 0x6, &(0x7f0000006000-0x4)=0x3) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000008000-0xc)={0x4, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000017000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) 2017/12/18 19:02:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000b22000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) 2017/12/18 19:02:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000a) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d75000-0x4)=r1) writev(r0, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000000000005", 0x29}], 0x1) 2017/12/18 19:02:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) 2017/12/18 19:02:04 executing program 3: renameat2(0xffffffffffffffff, &(0x7f00001b5000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b6b000)='./file0\x00', 0x7) r0 = openat(0xffffffffffffff9c, &(0x7f0000f30000-0x8)='./file0\x00', 0x600, 0x84) mkdirat(r0, &(0x7f0000345000-0x8)='./file0\x00', 0x42) 2017/12/18 19:02:04 executing program 7: timerfd_create(0x9, 0x0) r0 = getpgid(0x0) r1 = getpgid(0x0) setpgid(r0, r1) 2017/12/18 19:02:04 executing program 6: mmap(&(0x7f0000000000/0x80d000)=nil, 0x80d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000177000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000041f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000362000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40007) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) sendfile(r3, r4, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) recvmmsg(r2, &(0x7f0000314000)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000811000)=""/161, 0xa1}], 0x1, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/18 19:02:04 executing program 5: r0 = epoll_create1(0x80003) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) 2017/12/18 19:02:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000852000)={0x0, {""/7}, 0x0}, &(0x7f0000a30000-0x4)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000457000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000028b000)=0x100000001) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000518000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f00005d6000-0x8)=0x8000) read(r1, &(0x7f0000fd8000)=""/0, 0x0) 2017/12/18 19:02:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008c6000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000bde000)={0x0, 0x0}) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00001cc000-0xa)="fb06000000000000b712") inotify_add_watch(r1, &(0x7f0000c79000)='./file0\x00', 0x22000180) 2017/12/18 19:02:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x50703cbf, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000359000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000044b000)={r1, 0xb1, "90ae5eef26e85bee4d9d66881ee93b5d14234620b76654fb6b0127d76a726773e279d82ec6ee44e801b793f84b0937c76c212599e0113f8e7f312ec5e860b119386fe548d14a26d01ba8b5fe68f0a5a601828516a63930d4010e13180c158c2594a1a569726bb449b38fc966c881db8c8c3fa7201596a24a9a098889d581fc2f219e4c37a89fc76b5de7221687fe09d04838e6e27569e6cc11405d467c2d02618b61102f6ac8e3cdf90db862890dd90f29"}, &(0x7f0000001000-0x4)=0xb9) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x400000045, &(0x7f0000003000)=""/30, &(0x7f0000002000-0x1)=0x1e) 2017/12/18 19:02:04 executing program 3: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c01000-0xc)={0x80000004, 0x0}) syz_open_dev$random(&(0x7f0000c00000-0xc)='/dev/random\x00', 0x0, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000233000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fstat(r1, &(0x7f0000283000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) ppoll(&(0x7f0000bfe000)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000bff000-0x10)={0x0, 0x0}, &(0x7f0000030000-0x8)={0x0}, 0x8) mmap(&(0x7f0000c01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c01000+0x29f)=0x0) mmap(&(0x7f0000c01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r4, 0xe, &(0x7f0000c02000-0x10)={0x8001, 0x0}, &(0x7f0000826000)={0x0, 0x0}) 2017/12/18 19:02:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@common='bcsh0\x00', @ifru_data=&(0x7f0000000000)="3238d247bb40601da60e42fef6537175dbd56a2e3994544bd4285df263832dd1"}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x43, &(0x7f0000001000-0x2)="", 0x0) 2017/12/18 19:02:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00009d3000-0x4)=0x0, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000237000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008b4000)=0x7, 0x4) bind$inet(r0, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) write(0xffffffffffffffff, &(0x7f000016c000-0x2)="", 0x0) recvfrom$inet(r0, &(0x7f0000ebf000)=""/161, 0xa1, 0x41, 0x0, 0x0) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0xfffffffffffe, 0x7fff) r1 = creat(&(0x7f0000200000)='./file0\x00', 0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f87000-0x24)={0x7f, 0x7f000, 0x2, 0xffff, 0x6, 0x1, 0x60c3, 0x5, 0x7ce437cc, 0x40, 0x101, 0x0}) getpeername$ipx(r0, &(0x7f0000d60000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a7000)=0x10) write(r0, &(0x7f000013b000)="2400000013000700011e651afe250000205b000c09000b0180000000000000161790cbf1", 0x24) 2017/12/18 19:02:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000040f000)={0x0, 0x0}, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000312000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000571000)="260000005e00090000001bf8ffffff000000050007000000ffec000008db1ee9ff4422eade5f", 0x26) 2017/12/18 19:02:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2017/12/18 19:02:04 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000007000-0xd)='net/sockstat\x00') 2017/12/18 19:02:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) geteuid() socket$unix(0x1, 0x7, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00005f3000)={0x1f, 0x3f}) 2017/12/18 19:02:04 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2a000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)='net/netstat\x00') sendfile(r1, r0, &(0x7f0000dc0000)=0x0, 0xff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c3d000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000b7000)={@loopback={0x0, 0x1}, 0x2d, r2}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007bb000)=0x214, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ab3000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/18 19:02:04 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet(0x2, 0x7, 0xf4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00005b1000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x6d5, 0x0, 0x3ff000000000, 0xbe9, 0x1, 0x0, 0x9, 0x7, 0x1f, 0x80, 0xfffffffffffffffe}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000a8e000-0xb0)={{0x6, 0x0}, 'port0\x00', 0x0, 0x40, 0x2, 0x1, 0xc2c, 0x20, 0x3, 0x0, 0x5, 0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000bfd000-0xc)={0x60000000, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r2, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[], 0x0, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x0) r3 = dup2(r2, r2) faccessat(r3, &(0x7f0000ed4000)='./file0\x00', 0x18, 0x1000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000762000-0x4)=0x7, 0x4) 2017/12/18 19:02:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x300000, &(0x7f0000f68000-0x3)="283a9c", &(0x7f0000b55000)=0x0, &(0x7f00009e0000-0x4)=0x0, &(0x7f0000929000-0x45)="405cca6f65ad3e9cd581c44c129623dd5ba1747ae7a041630aa505d2d204af5a454322dc3876b536474e157c086de25ef5351d0e6f191a9c5b406b9a9b295a45b94b93c759") epoll_create(0x1) r0 = syz_open_procfs(0x0, &(0x7f000057c000-0xa)='net/route\x00') process_vm_writev(0x0, &(0x7f000055f000)=[{&(0x7f00006de000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b66000-0x60)=[], 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x9) 2017/12/18 19:02:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003ba000-0x9)='/dev/rtc\x00', 0x400400, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000222000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$int_in(r0, 0x80000000005407, &(0x7f0000e8e000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r3, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r3, 0x5402, &(0x7f000040d000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0xccbe, 0x3f, 0x0, 0x0}) 2017/12/18 19:02:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000e, 0x719c) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000317000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000673000)=0x401, 0x4) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000a19000)="d8ed5804afefd1292d43f28a0058094d093550fade2d6542f78c16f3a0ebef072fabd0e4b94b1e3c81af3d5799f6772d50fb36354866e2aad8b2f3151c34613d5aa939e9b55ef8e98a0579970ee63c84299e470d49742fa88579bf57d1b5df9108f4400c03ff82ee17773c7e9070f234c32c5b98c3aabd4c35199ab401676e6fc4dbd2a264f0548e8c8b6f6af0b3b8e9773b8e2a9726c3ff783bf5366c8911798b25057dea6317db7086e7863588b3a89422be41a12632caefe5563364d845803f95e1befbe60cba", 0xc8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000185000)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007a4000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000330000)={0x2, 0xfffffffffffffff8, 0x3, 0x1, 0x3ff, 0x8000, 0x7ff, 0xfffffffffffffeff, 0x1, 0x6, 0x4, 0xa00}) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4061, 0x0}], 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a26000)=0x14) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/18 19:02:04 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000e000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7, 0x0, 0x7, 0x1, 0xa0, 0xa0, 0x1000, r1, r2}, {0xe5, 0xeb06, 0x7, 0xfffffffffffffe82, 0x8001, 0x101, 0x3ff, 0xffffffffffffffff}, {0x0, 0x9, 0x40, 0x2}, 0x800, 0x6, 0x7, 0x0, 0x18, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xc4c, 0xfffffffffffffffa}, 0x1b, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0, 0x1, 0xffffffffffffffc0, 0x9f09, 0x5db, 0x2}}, 0xe8) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000bfffffff7024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2017/12/18 19:02:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000948000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000038000-0x20)={{&(0x7f0000b49000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e4a000)={0x0, 0x0, 0x0}, &(0x7f000033a000-0x4)=0xc) timer_create(0x7, &(0x7f00000c3000)={0x0, 0x3f, 0x5, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000)=0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000c2e000)=""/221) 2017/12/18 19:02:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000091000)=0x0) preadv(r0, &(0x7f00004f7000)=[], 0x0, 0x0) mknod(&(0x7f00006e6000)='./file0\x00', 0x75df259535d059c5, 0x1f) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000d8b000-0x8)='./file0\x00', 0x1000, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000853000)='/dev/vga_arbiter\x00', 0x42807d, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000042f000)={@loopback={0x0, 0x1}, 0x1, 0x0, 0xff, 0xb, 0xffffffffffffe769, 0x62d5a662, 0x800}, 0x20) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r3, &(0x7f00002e9000-0x8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2017/12/18 19:02:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c72000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ca4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ae1000-0x4)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001c4000-0xc)={0x20000000, 0x0}) chmod(&(0x7f0000106000)='./file0\x00', 0x8a) 2017/12/18 19:02:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) r2 = socket(0xa, 0x2, 0x0) getsockname$packet(r1, &(0x7f000099d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cc3000)=0x14) lstat(&(0x7f0000e81000-0x8)='./file0\x00', &(0x7f000039a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fd3000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3ff, 0x0, 0x5, 0xd, 0xa0, 0x20, 0x4, r3, r4}, {0x4, 0x4, 0x18, 0x6, 0xd770, 0xffffffffffffff99, 0x7f, 0x100000000}, {0x5, 0x5, 0x80, 0x0}, 0x2, 0x10000, 0x0, 0x0, 0x84, 0x3}, {{@in=@multicast1=0xe0000001, 0xcd, 0x16}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x2, 0x7, 0x5, 0x8, 0x9}}, 0xe8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000859000)=[], &(0x7f0000003000-0x24)=[], &(0x7f000044a000)=[0x0, 0x0], &(0x7f0000c3b000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r2, 0x29, 0x23, &(0x7f0000000000)="", 0x264) sendmsg(r1, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2017/12/18 19:02:04 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009c4000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ff8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b55000-0x9)='/dev/ppp\x00', 0x2201, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000ff9000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b99000)=0x0) setpgid(r4, r5) write(r2, &(0x7f000040b000-0x2d)="0f314d8261e0243ad8355f8584535e75e07e55ebbf338e4e69ccdfed67bc2503fad0f9891f2ed129a315f14a8a", 0x2d) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000d0000-0xc)={r1, 0x80000, r3}) r6 = socket(0x10, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f000013d000-0x8)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00001db000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r7, 0x7001) sendmsg$netlink(r6, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f000061d000-0x24)=[{0x1f, 0x1d, 0x305, 0x0, 0x0, "900000000000000104000301040001"}], 0x1f}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x7c) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ff9000-0x9)='/dev/sg#\x00', 0xfff, 0x200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f000074f000)={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xd5}, 0x7, [0x0, 0x2, 0x6, 0x1, 0x8001, 0xffffffffffffff8c, 0x7, 0x1200000]}, 0x5c) 2017/12/18 19:02:04 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00002c9000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000455000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/211, 0xd3}, {&(0x7f00005e3000-0x62)=""/98, 0x62}, {&(0x7f00007dc000-0xbb)=""/187, 0xbb}, {&(0x7f0000e1e000-0x22)=""/34, 0x22}, {&(0x7f0000171000-0x56)=""/86, 0x56}, {&(0x7f0000f71000)=""/94, 0x5e}, {&(0x7f0000d23000)=""/220, 0xdc}, {&(0x7f0000000000)=""/77, 0x4d}], 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000895000-0x99)=""/153, 0x99}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000caf000)=""/225, 0xe1}, {&(0x7f0000001000-0x75)=""/117, 0x75}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r3, &(0x7f00005a9000-0x4b)=""/75, 0x4b, 0x20, &(0x7f000006b000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000e0a000)={@common='lo\x00', &(0x7f0000ef9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "f38247", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:04 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) dup3(r1, r0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2017/12/18 19:02:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dcb000)='illinois\x00', 0x9) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000520000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000906000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x894b, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x1, 0x3, 0x5, 0x100000000, 0x40, 0x8}, 0x400}}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00009e1000-0xc2)=""/194) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007ee000)="", 0x0, 0x20000000, &(0x7f0000d44000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000387000)=0x4, 0x4) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) sendto$inet(r0, &(0x7f0000ffc000)="6acbc076c3aeb598bc59c733410bd621509a0b01f33ca239b28211b2a9dbf1f033bb05d81f4fa89c1fdd8ca6d88689541ce03c0aa1ed99fbb09bb83fbc02448209d0729110b27f14f92401b2ddb205dc48f11ac5c303b0c76d5eea402c1ae8a9a7d9825a0bbc220f2683e66be2a1ff289ef4071223abeeffec29a11f2f73d3c34a2d43b83923b007d8ac91c9f3cf409ae7db7a394a9cbdd907b2808bf49bfa1e7c3ffa9fe18c7c84dd55d7d39241f1ace9048aecd02678e187b8110d9c5d8f66ab5f447c4e73c74b7f20a9c2a873bebef53379fcacf03184490e6fdffca7da46752cb4ae86b331a565a01e9beafe", 0xee, 0x40, &(0x7f0000a33000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f000002c000-0x4c)=[{0x49, 0x12, 0x7fd, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x49}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 19:02:04 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/checkreqprot\x00', 0x4d0880, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000c43000-0x86)=""/134) r1 = socket$inet6(0xa, 0x809, 0x1000) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000b4b000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000878000-0x4)=0x7e) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) ppoll(&(0x7f0000002000-0x28)=[{r2, 0x40, 0x0}, {r2, 0x80, 0x0}, {r1, 0x2, 0x0}, {r2, 0x18, 0x0}, {r1, 0x2000, 0x0}], 0x5, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x1}, 0x8) sched_yield() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000-0x4)=0x8, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/18 19:02:04 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e3d000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000002c000-0x4)=0x0) socket$unix(0x1, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f00008ba000)='/dev/snd/timer\x00', 0x0, 0xadbf72795b13509e) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2017/12/18 19:02:04 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f13000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f13000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r0, &(0x7f00003cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x1000000802, 0x0) write(r1, &(0x7f0000846000)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080002000021c1ff", 0x24) 2017/12/18 19:02:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b5c000)='/dev/sg#\x00', 0x1, 0x200040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000041a000-0x50)={{0x800, 0x1}, {0x0, 0x3}, 0xffffffff, 0x2, 0x200, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000a09000-0xd)='/dev/snd/seq\x00', 0x0, 0x115400) epoll_create(0x81) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00008c4000-0xb0)={{0x8, 0x0}, 'port0\x00', 0x21, 0x0, 0x6, 0xffffffffffff8000, 0x0, 0x0, 0x800, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000e49000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f00008cb000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000668000)={{0xa, 0x1, 0x8875, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5cf}, {0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x0}, 0x8001, [0x1, 0x10001, 0x100000001000, 0x100, 0x100, 0x5, 0x1, 0x7ff]}, 0x5c) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000041b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000de5000-0x21c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00002c9000)=""/235, 0xeb}, {&(0x7f000030d000-0x4b)=""/75, 0x4b}, {&(0x7f0000362000-0xfb)=""/251, 0xfb}, {&(0x7f0000000000)=""/30, 0x1e}], 0x4, &(0x7f0000637000)=""/244, 0xf4, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x4}, {{&(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x47)=""/71, 0x47}, {&(0x7f00005f6000)=""/244, 0xf4}, {&(0x7f0000afa000)=""/242, 0xf2}, {&(0x7f000003f000)=""/161, 0xa1}, {&(0x7f0000cd1000)=""/28, 0x1c}, {&(0x7f0000201000)=""/4096, 0x1000}, {&(0x7f0000ff9000-0x7b)=""/123, 0x7b}], 0x7, &(0x7f0000416000-0xf3)=""/243, 0xf3, 0x10000}, 0xfffffffffffffffe}, {{&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005f3000)=[{&(0x7f0000001000-0x2a)=""/42, 0x2a}], 0x1, 0x0, 0x0, 0x6}, 0x7803}, {{&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f00006bc000)=[{&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f0000001000-0x60)=""/96, 0x60}], 0x5, &(0x7f0000646000)=""/178, 0xb2, 0x80}, 0x3}, {{0x0, 0x0, &(0x7f00008cd000-0x60)=[{&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f0000bb0000-0x6)=""/6, 0x6}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000524000)=""/163, 0xa3}], 0x6, &(0x7f0000001000-0x5a)=""/90, 0x5a, 0x8000}, 0xffffffff}, {{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f000099c000)=""/107, 0x6b}], 0x4, &(0x7f0000001000-0x48)=""/72, 0x48, 0x1}, 0x7ff}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/38, 0x26}], 0x1, &(0x7f00006f7000)=""/83, 0x53, 0xfffffffffffffffc}, 0x28}, {{&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d5c000-0x70)=[{&(0x7f0000001000-0x25)=""/179, 0xb3}, {&(0x7f0000da7000)=""/117, 0x75}, {&(0x7f00004f5000)=""/115, 0x73}, {&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000373000-0x2d)=""/45, 0x2d}, {&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000001000-0xaa)=""/170, 0xaa}], 0x7, &(0x7f0000001000-0xb8)=""/184, 0xb8, 0x3}, 0x3903}], 0x9, 0x2, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) 2017/12/18 19:02:04 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000dda000)=""/25, &(0x7f0000d6c000-0x4)=0x19) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000510000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x7) write(r0, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) 2017/12/18 19:02:05 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000b0000)=0x0) r2 = gettid() tgkill(r1, r2, 0x3f) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000712000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r3, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000f70000-0x8)={0x9}, &(0x7f0000f6f000)={0x0}, 0x8) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000003b, &(0x7f0000f71000-0x4)=0x20, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r0, r0) r5 = getpid() mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f0000f72000-0x4)=r5) pipe2(&(0x7f0000f70000)={0x0, 0x0}, 0x802) gettid() sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000054c000)={0x400}, &(0x7f0000f73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f73000-0x10)={0x0, 0x989680}, 0x8) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000b19000)=0x5, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000f73000)={0x30, 0x7, 0x1, 0x9, 0x1, 0x6, 0x7fffffff, 0x4}, 0x0) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(0xffffffffffffffff, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) 2017/12/18 19:02:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000631000-0x8)='.') ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00002ec000-0x4)=0x3) 2017/12/18 19:02:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ppoll(&(0x7f0000253000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000700000)={0x77359400, 0x0}, &(0x7f0000eb3000)={0x0}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000623000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00008cf000)=0xc) umount2(&(0x7f0000efc000-0x1)='.', 0x0) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002de000)='/dev/usbmon#\x00', 0x2400, 0x20000) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008f6000-0x4)=r1) r2 = socket$inet6(0xa, 0x801, 0x8000000000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000988000)=0x3f) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r2, 0x0) 2017/12/18 19:02:05 executing program 2: r0 = epoll_create(0x617d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000002000-0xe4)="14a2083cfa6331a62089271f6743f32b22234d7c36b48860bedf074617e772048d11d650ca71dff279f8b6630a126ed693d21a231022e20ab1ea5012cff544ac3937a8d976c97f73ded91c85670b5b9d631db32f5c346df51ab47a7129395cdedce6aafa25994e44b925040d47a52fbf4e63b2c0cbcc7383d41ec4daaea44fbfb36507e3765f2ea1fdde2b50e633ae9b23d855c2b7d93e5c0c5b72eb9ae27928c161e480c1894ce72ac079c5a9dabed84916996b0be256a2cde8635bcf0c822bd468eb245c92ba2e58b1fb8bafbaf0702c4427923be6e7726615d95475379b9c218642cf", 0xe4}, {&(0x7f0000001000-0x89)="8527d3eadae85fdea01c11cd36a192000cabb175c6b9badd28ed796956f50083538646fc4f99525df1b52d07df59a8c92e19e333510e51c07f165cf97f1eab48aa077e03fc4299fde1302389cb3b871c2411a292e64b7399dacda2e69f152d30a1184ae46e7252fc77f85dc82d40866ca655136b7fca7bcd82fcac1e286c05efdb36567b24c810e8ff", 0x89}, {&(0x7f0000001000)="8f072c2a95f3a58206413d67b2901e8227f58615b93771fd4bf4e37e870165659b0ec24991ba7c9fdca29b0fd84c19fa4a73f02784f690f84c82e2536ffc37d6923e2f86b6dee6b0fbc9", 0x4a}, 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{&(0x7f0000001000-0x1000)="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0x1000}], 0x7, 0x0) getresuid(&(0x7f00008ea000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00009f3000-0x4)=0x0) fstat(r0, &(0x7f000071e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000-0x2)='-\x00', 0x2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000001000)=""/226, 0x7}) 2017/12/18 19:02:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f60000-0xa)='gid_map\x00') preadv(r0, &(0x7f0000c39000)=[{&(0x7f0000d9a000-0x1000)=""/1, 0x1}], 0x1, 0x4000004) 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d3f000)={@common='gre0\x00', @ifru_settings={0x3a0, 0x1, @cisco=&(0x7f00002b2000)={0xea, 0x4}}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2017/12/18 19:02:05 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000002000)="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", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) fcntl$setpipe(r0, 0x407, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x50, "7ec0c167b514ba7828305af3cb8ce80f748f30d11859136981fbbb66c65a51ff9d2d0b386cd1b6bd8e950934416aef520b25f013bb4103420954f23c0a8415bfaac0dd20031cbd797b31762d001a8760"}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x387a9b05, 0x800, 0xff, 0x6, 0x200}, &(0x7f0000000000)=0x14) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) 2017/12/18 19:02:05 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7ff) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x2, 0x9) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fcf000)=0x0, &(0x7f0000c7d000-0x4)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fce000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000fd0000)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004ac000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000594000)={r3, r4, 0x81}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000fce000)='./file0\x00', &(0x7f0000fce000)=@random={'trusted.\x00', 'bdev\x00'}, &(0x7f0000d8a000)=')cgroup\x00', 0x8, 0x2) connect(r0, &(0x7f0000fce000-0x10)=@ipx={0x4, 0x800000000005b, 0x1, "fd8173479932", 0x5, 0x0}, 0x10) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000fcf000)={r4, r3}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d46000-0x12)='/dev/loop-control\x00', 0x100, 0x0) creat(&(0x7f0000fcf000-0x8)='./file0\x00', 0xa5) 2017/12/18 19:02:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000951000-0x10)={0x0, 0x0}, &(0x7f000033f000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d7f000)=0x0) r1 = gettid() r2 = getpgid(r1) syz_open_dev$sndtimer(&(0x7f00009d8000-0xf)='/dev/snd/timer\x00', 0x0, 0x201) rt_tgsigqueueinfo(r0, r2, 0x1, &(0x7f00009df000-0x10)={0x39, 0x2, 0x9, 0x100000001}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000065c000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000a1c000-0x4)=0x0, &(0x7f0000ea2000)=0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000957000)='net/psched\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000090e000-0x10)={0x3, &(0x7f0000ec3000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000043000-0x8)={r5, 0x2}) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3)='$\x00G', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f0000397000-0xd0)={0xc24, 0x2, 0x0, 0x3ff, 0x80000001, 0x8, 0x7, 0x7, 0x40, 0x5, 0x1ff, 0x7, 0x94, 0x2ed9, 0x10001, 0x1, 0x1, 0x400, 0x5, 0x6, 0x1, 0xc954, 0x2, 0x40, 0x400, 0x8}) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x1, &(0x7f0000979000)=0x0, &(0x7f0000c1d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000225000-0xc)={0x0, 0x4, "177840de"}, &(0x7f00006b5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000030d000-0x6)={r0, 0x8}, &(0x7f0000d2e000-0x4)=0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac0000)='/dev/sequencer\x00', 0xaa800, 0x0) gettid() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000053f000)={"7114a9bf4a9a0b28aea0204ff0aa86c1", {0x4, 0x10000, 0x2, "77757f2ce884", 0x6, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000009000)="766661740031bac4", 0x0, &(0x7f0000021000)="") setns(0xffffffffffffffff, 0x8000000) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000240000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff}) write(0xffffffffffffffff, &(0x7f00007a8000-0x2)="", 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000985000-0x4)=@int=0x0, &(0x7f0000388000)=0x4) 2017/12/18 19:02:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000087e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000003000)="f8", 0x1, 0x2000003d, &(0x7f0000a73000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/18 19:02:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)='/', 0x1) poll(&(0x7f0000007000)=[{r0, 0x1, 0x0}], 0x1, 0x10aef) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") ioctl$TCXONC(r0, 0x540a, 0x1) pipe2(&(0x7f00009ac000-0x8)={0x0, 0x0}, 0x80000) ppoll(&(0x7f00006fb000)=[{r0, 0x2000, 0x0}, {r0, 0x2a, 0x0}, {r0, 0xc504, 0x0}, {r0, 0x1008, 0x0}, {r0, 0x20, 0x0}, {r1, 0x40, 0x0}, {r0, 0x4, 0x0}, {r0, 0x204, 0x0}, {r0, 0x62, 0x0}], 0x9, &(0x7f0000451000)={0x0, 0x0}, &(0x7f00002d4000)={0xfff}, 0x8) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000028b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000c6b000)=""/99) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000fae000-0x48)={{0x2, 0x3, 0x80, 0x2, 0x7ff}, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ebb000)='/dev/pktcdvd/control\x00', 0x10000000000104, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/hwrng\x00', 0x40, 0x0) readv(r2, &(0x7f0000ba0000-0x30)=[{&(0x7f0000a06000-0xe9)=""/233, 0xe9}, {&(0x7f0000c4b000)=""/74, 0x4a}, {&(0x7f0000277000)=""/4096, 0x1000}], 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f000010a000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f4e000-0x18)={0x0, 0x4, 0x10, 0x7fffffff, 0x401}, &(0x7f0000253000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c83000)={r4, 0x985}, &(0x7f0000d39000-0x4)=0x8) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000447000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f00008d0000)={0x2, 0x7ff, 0x40000000000, 0x3, 0x80000000, 0x0}) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000f14000-0x8)={r5, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000284000)={r4, 0xffff}, &(0x7f0000858000)=0x8) 2017/12/18 19:02:05 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x4, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000ef5000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef4000-0x4)=0x0) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x1) ioctl(r0, 0x2276, &(0x7f0000b37000)="d8") getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00004b3000)=0x0, &(0x7f00008de000)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f97000-0x4)=0x0) ptrace$setopts(0x4200, r1, 0x8, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003fe000+0xdf9)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005ed000)=0x0) syz_open_dev$evdev(&(0x7f00007ad000-0x12)='/dev/input/event#\x00', 0x3ff, 0x82002) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/18 19:02:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a8000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000a06000-0x2b)="c320cd9952cc809efd5a54d9ce7c2bb5bd161dca01e5337cfe798f0f1bb3c34f9d23f2e24fb56475db9d4d", 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d16000-0x4)=0x7, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000077000-0x8)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e85000-0x15)='/dev/pktcdvd/control\x00', 0x44001, 0x0) sendto$inet6(r0, &(0x7f000059a000)="2d8c81957f6845b0fe6642fa1e3f998eb332aa3b61139915b7566fe62f1418641196176002b332eaf6de0e462a87ac68d0a9cf7d79aa96fb849743c0416b927cea39b6d201ca9ab8303980a92619c010d0235803a981e6b504b63d3997a4b77ab435595476a92045797ba82916b2783670f138eeb73db73aa3a7", 0x7a, 0x24000010, &(0x7f000004f000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xad}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000c83000)={{0xfffffffffffffffb, 0xfffffffffffffffc}, 'port1\x00', 0x2, 0x1000, 0x0, 0x2, 0x6, 0x3, 0x7, 0x0, 0x5, 0x4510, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2017/12/18 19:02:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000780000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f0000ddc000)='./file0\x00', 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x0, 0xa010, r0, 0x0) personality(0x4100001) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) clone(0x80020000, &(0x7f000017b000)="4fcc3121d5b7992078c8c0cf8da244c2e7fda6cae91a03ef03e4a7a475cdedd52bd2b219010e4b72d579f15cb5e1913735e63d8fbabf6ed81f5fa0e0cc024d6c94890d05d82be6ea41b9a798524f409f93111b617fb4872b987fc5ca7de5a98bc48c201e18e147f7864221b18e7297e7a9b774d96776447e2738693d94259123a8b2de003c4b", &(0x7f0000c3f000)=0x0, &(0x7f0000e2b000)=0x0, &(0x7f0000ddb000-0x2c)="f63b3a8178a131d7c7686e06185d83bbecdd857f2c6518b4dcd7d0c7d47087bf08e2dbfd602a2abd69845ab9") finit_module(r0, &(0x7f0000d8e000)='@/{proc$vmnet0ppp1security\']\x00', 0x2) 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3) fcntl$setsig(r0, 0xa, 0xf) shutdown(r1, 0x2) 2017/12/18 19:02:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000223000-0x4)=0x0, &(0x7f00003f1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r1 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000f08000-0x14)=""/24, 0x18) 2017/12/18 19:02:05 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000d26000-0x8)='./file0\x00', 0x101000, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000066b000)={0x100000000, 0x800, 0x1f, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d26000-0x20)={@generic="f0a63066dcf73604a3b287396fc75cb6", @ifru_flags=0x400}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000c7e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d25000)=0x10) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d27000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x5, 0x229b, 0x1ff, 0x6}, &(0x7f00003ee000-0x4)=0x20) socket$inet(0x2, 0x800, 0x101) 2017/12/18 19:02:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"01b1083c0097b0222000", {0x4, 0x1, 0x1f, "80c152a735df", 0x20, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00006ea000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000533000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005db000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000ba4000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002b8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000a77000-0x20)={@common='bpq0\x00', @ifru_flags=0xba02}) r5 = socket$netlink(0x10, 0x3, 0x3) setsockopt$sock_int(r5, 0x1, 0x33, &(0x7f0000ada000-0x4)=0x100000000, 0x4) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000279000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timer_create(0x7, &(0x7f0000734000-0x60)={0x0, 0x6, 0x6, @thr={&(0x7f000069a000)="d0fd99d0f65ca1d2725381466e0cb88e59ac09", &(0x7f0000886000)="50ea190fff15b1b648a52c0f0af3b0c7f45827e519e5dcf6ae04d78af6dd41c7820231642f536b37cf454e9af5fc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8b000)=0x0) timer_delete(r2) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d9e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000792000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00001b6000-0x28)={0x3, 0x7, r3, 0x2, r4, 0x9, 0xfffffffffffffffc, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 19:02:05 executing program 1: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ce3000-0x1c)=@req3={0xfffffffffffffffc, 0xfffffffffffffe00, 0x0, 0x1c93, 0x5, 0x5eaa3be7, 0x1}, 0x1c) truncate(&(0x7f0000011000)='./bus\x00', 0x2) fcntl$setsig(r0, 0xa, 0x1c) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ce3000)=0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x71, 0xffffffffffffffff, 0x0) 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x5a, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000000a000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) 2017/12/18 19:02:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) mount(&(0x7f00001fe000)='./file0\x00', &(0x7f00008b7000)='./file0\x00', &(0x7f00005d6000)='minix\x00', 0x0, &(0x7f0000efa000-0x28)="cd99db4a4dbb78761e4a7b90e2c6693a337b378360163ea41a8a613a76ab75ccf0dca31ac9c40449") truncate(&(0x7f0000f57000)='./file0\x00', 0x0) 2017/12/18 19:02:05 executing program 2: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eea000-0x4)=0xff, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000eed000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd2000)=0x10, 0x80000) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000eed000)={&(0x7f0000eee000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eee000-0x10)=[{&(0x7f0000743000)="6ff2b378544dc9839adb34ab16af94e08bd0ba61a00c770f2598a36f0a01a622322126bcda5775dadb76d5a44e5ff2c7ffaded7c73e448f71749fb410aeceefab2b9759fc7e45d228aad2ccd8e22a2c1a5174edcd0bc5aabaac1d44a70aa5c9bd3d97395e9a444fe818adff84f8f1b54cf2f95559e98d59e17fbe521dc4ef9a5318d5ac44cd4991db5683d5cebebf6e60cd875a9cec878716911df63b8a73fae724364da315aa19094b7b0ec70a31432cfb280b959e8237a624dd89e6789a70f603cc02bba52c4ab323876ec9f52dd84e21a87e5258bbb4b8e619cebd744cf119bc81b22919a5de982c4cbde9c9409d6b79117e6d5eb", 0xf6}], 0x1, 0x0, 0x0, 0x4040}, 0x0) 2017/12/18 19:02:05 executing program 5: timerfd_create(0x1000000000000000, 0x807ff) 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00006b6000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2, 0x18, 0x2000000, 0x0, 0x7, 0x0, 0xce, 0x401, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x20000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a89000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000dc2000)={0x0, 0x2, 0x6, 0x8, 0x7, 0x2, 0x80000000, 0x6, {0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0xff12, 0x3, 0x4}}, &(0x7f00000f6000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e4a000)={r3, 0xffffffffffffffff, 0x6, 0x6, 0x9, 0x401}, &(0x7f00005d6000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001e8000-0x10)={0x8, 0x0, 0x27, 0x6, r4}, 0x10) epoll_pwait(r2, &(0x7f0000033000-0xc)=[{0x0, 0x0}], 0x1, 0xffffffff, &(0x7f0000261000-0x8)={0x80000001}, 0x8) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = memfd_create(&(0x7f0000d93000)='%$\x00', 0x3) ioctl$TCSETAW(r6, 0x5402, &(0x7f0000547000)={0x0, 0x0, 0x8001, 0x80000000, 0x100, 0x3f, 0x0, 0x0, 0x0, 0x401}) 2017/12/18 19:02:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e70000)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00009ba000)='/dev/snd/timer\x00', 0x0, 0x4e802) 2017/12/18 19:02:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/nfsfs\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a48000)={0x3, 0x3, 'client0\x00', 0xffffffff80000006, "e72e7f0ed261964f", "607ed9bceb7a1c24bc8b32f8eb02be0ffa7dc044183e2062fbfe7ed84230f3f6", 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000460000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00004f4000-0x8c)={0x101, 0xffffffff, 0x0, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000081b000-0x20)={"f8c2abbce55421451e773e63f580d246", {0x4, 0xffffffffffffff01, 0x790, "56629b516021", 0x7f, 0x0}}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000010e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c, 0x0, 0x0, 0x0, 0x0, &(0x7f00005a8000-0x10)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) dup2(r2, r1) 2017/12/18 19:02:05 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00001af000-0x40)=[{&(0x7f0000001000-0x1000)="f8fe8ead42e06859995fd6ca07", 0xd}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f63000-0x38)={&(0x7f0000f63000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f62000)=[{&(0x7f000083c000)=""/155, 0x9b}, {&(0x7f0000f63000-0xe9)=""/233, 0xe9}, {&(0x7f0000f63000-0xda)=""/218, 0xda}, {&(0x7f0000f63000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f63000-0x7f)=""/127, 0x7f}], 0x5, &(0x7f0000a29000-0x3e)=""/62, 0x3e, 0xd7}, 0x40002000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000c85000)={@rand_addr=0x7ff, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) 2017/12/18 19:02:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d41000-0x8)='keyring\x00', &(0x7f0000c11000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0xc6) keyctl$read(0xb, r0, &(0x7f0000677000-0xee)=""/238, 0xee) 2017/12/18 19:02:05 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002d9000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) memfd_create(&(0x7f0000f34000-0x2)='\'\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r1, 0x100, 0x5, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x6, 0x5, 0xfffffffffffffff7, 0x8, 0x10000, 0x2, 0x2, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000002000-0x4)=0xbc6, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000666000-0x8)={r3, 0x9b6}, &(0x7f0000000000)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b0d000)='bic\x00', 0x4) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f000002e000)=""/66) r4 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2017/12/18 19:02:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5b31306e78dd580872ab2144ece470d734cf1b96f75d34c82d9d233f08006d75c4ccd64ae50e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bb55d03912785d071038a46611f937f96f7d0ff812a8f9fc3f071ce5df00000000000000d359bdfb62e18a769c862f858859f8b90200e345fb9eee7026fe40be9cda06a1f125e2c3525ad0ffffe9ffff6fffff3d325f01902d9755668fa3f9b8974fec92b836616957ade630936ca63e56dfaeda0896440f397d4b9b3e5a1db8352780dff40bb45a7883", 0xd0) r1 = dup3(r0, r0, 0x80000) connect$llc(r1, &(0x7f00005e6000)={0x1a, 0xf6, 0x3ff, 0x101, 0x3, 0x3e09, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/18 19:02:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f00006a5000)='./file0\x00', 0x40) rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') 2017/12/18 19:02:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x501400, 0x10) r0 = socket(0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a74000-0x4)=0xc) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001000-0xa)=""/10) membarrier(0x0, 0x0) mknod(&(0x7f0000001000)='./file0\x00', 0xa0, 0x8) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000404000-0xe)='net/dev_snmp6\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000963000)=0x4, 0x4) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000453000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r1, &(0x7f0000fc5000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3, '\x00'}, 0x18, 0x0}, 0x0) 2017/12/18 19:02:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000053e000)={0x1, &(0x7f000097c000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000098d000-0x10)={r2, &(0x7f000044b000)=""/135}) 2017/12/18 19:02:05 executing program 4: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d6000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000486000)=0x7fff, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093c000-0xeb)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) writev(r3, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c3050000", 0x10}], 0x1) 2017/12/18 19:02:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000041f000-0x10)={0xa, &(0x7f0000545000)=[{0x3, 0x7ff, 0x0, 0x5a06}, {0x0, 0xff, 0x6, 0x7fff}, {0x8, 0xffff, 0x2, 0x81f}, {0x81, 0x81, 0x1, 0xfffffffffffffffe}, {0xa04d, 0x2, 0xfc0000000000000, 0x0}, {0x0, 0x441, 0x0, 0x6}, {0x3f, 0x0, 0x6, 0x3}, {0x0, 0xd8, 0x3, 0x9}, {0x7fff, 0x8, 0x4, 0x32b}, {0x3f, 0x3ff, 0x1000, 0x7}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003e3000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000b2d000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a85000)={r0, @in={{0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000621000-0x4)=0x8c) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x7, &(0x7f0000e64000-0x38)=[{0x3, 0x2, 0x7, 0x0}, {0x401, 0x6, 0x2, 0x3}, {0x3, 0x9, 0x8, 0x4}, {0xffffffffffffff7f, 0x6, 0x1, 0xffffffffffffffff}, {0x9f79, 0xed, 0x2, 0x4}, {0x9, 0x20000000007, 0x20, 0x5}, {0x5, 0x7, 0x6, 0xff}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000251000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f88000-0x4)=0xe8) timer_gettime(0x0, &(0x7f00007b5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000ba6000)='./control\x00', 0x0, 0x0) 2017/12/18 19:02:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001ba000-0xc)='net/udplite\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) futimesat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r2, 0x0}, {0x0, 0x7530}}) 2017/12/18 19:02:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) 2017/12/18 19:02:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='c$/\r\x00\x00\x00\x00\x00\x00\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x6, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x0) 2017/12/18 19:02:05 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000077b000)={{0xff, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:05 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/dev/pktcdvd/control\x00', 0xb2443, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(r1) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000003000)='sessionid\x00') ioctl$TCSBRK(r3, 0x5409, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000004000)=""/1, 0x1, 0x0) 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x18, &(0x7f000027c000+0x521)=0x0, 0x4) 2017/12/18 19:02:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/member\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eac000-0x10)=[{&(0x7f0000e95000-0x2a)="290000001800310900030cff04000005020000000002ff000000500a0a000004000e000000f4ff01ad", 0x29}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000801000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000663000-0x1c)={0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35}, 0x1c) 2017/12/18 19:02:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x450880, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00007e9000/0x2000)=nil, 0x2000, &(0x7f0000fd5000)=""/62) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 19:02:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000+0x71b)=0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000061000)='/dev/vga_arbiter\x00', 0x10040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000ddb000-0xbc)={0x7, 0x3, 'client1\x00', 0x3, "5041d0490d054501", "713466efc0c944340a09669bc7934755d2ef1200691772407ddbf3e9d196b5f2", 0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000cec000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000099000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000001000-0x5)='c\b\x00m\x00') 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/bnep\x00') clock_gettime(0x0, &(0x7f0000f89000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}, {r1, r2+10000000}}, &(0x7f0000348000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0xfffffffffffffff0, &(0x7f0000000000)={0x0, 0x0}) 2017/12/18 19:02:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000726000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9673, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x5ce81eb6752c4c74, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b02000-0x30)={0x14, 0x0, &(0x7f00008e9000-0x14)=[@acquire_done={0x40486311, r2, 0x0}], 0x0, 0x0, &(0x7f0000498000)=""}) ioctl(r0, 0x7f, &(0x7f000035b000)="32250a430438e31e8da2ab60928728ee63254beee487e622cb3b7511a571fac7b7b4364a496eeeb71b46084364e178f953e8905253f010544349f8b8094f8fe067d72bdae769ec64c0c1ca06c217bd6cc353524ab768280a6474a452d956497f93107c42788e76b0700f97d6b506b2f7828d880bc47b33459fdc82ab09eec4fc4488f4210111c443e669513003454ad0ec") openat$selinux_member(0xffffffffffffff9c, &(0x7f0000972000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x1) 2017/12/18 19:02:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) ppoll(&(0x7f000088a000)=[{r0, 0x8, 0x0}, {r0, 0x2, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f0000eb7000)={0x0, 0x0}, &(0x7f000082d000-0x8)={0x7dab68c7}, 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000e34000-0x8)=0x0) write(r0, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000de5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ba000-0x4)=0x14) 2017/12/18 19:02:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001b4000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) renameat(r0, &(0x7f0000834000)='./file0\x00', r1, &(0x7f0000ad3000)='./file0\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000214000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00009d4000-0x1c)=@req3={0x9, 0x0, 0x9, 0x80000001, 0x10001, 0x0, 0x5}, 0x1c) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000848000)={@generic="286185c0862bc18bcbd488e927294c3d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r5, 0x2, 0x8) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r5, r4) write$tun(r4, &(0x7f000009b000-0x6a)=@hdr={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/18 19:02:05 executing program 3: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x20000) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00008f6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f63000)=0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000895000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f64000)={@generic="73cc1811e3a59b0cf659ba1dd2e2cde7", @ifru_names=@generic="e4041cfda997a56ec239a7fcdc304f91"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f33000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000636000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9e000-0x95)="f3", 0x1, 0xfffffffffffffffd) getitimer(0x2, &(0x7f000054c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) delete_module(&(0x7f0000d0d000-0x5)='user\x00', 0xa00) 2017/12/18 19:02:05 executing program 5: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000082a000+0x6a2)=0x0) ptrace$setsig(0x4203, r0, 0xc2, &(0x7f0000162000-0x10)={0x3f, 0x1, 0x100000001, 0x80}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006bb000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f000011c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aa2000-0x4)=0x14, 0x80000) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000aa2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a60000-0xc1)={0x0, 0xb9, "bf4b93fe54485b1a741ec5fb007fd5614b6e254c1a7775d7a15a996d550494acdcea3010d94fb8c795016fa844a5da800912626081ccfca6fc4e10c73ed79cb3df073259db00809d97877fd749fcfe6880d218f09eb202988aa8df856e69e71585fd3c2615967b3bff844a63dd240fe88dc5e996b99d9a7e3053099e17d39d11cd179d82ad3779a81e72ab39473ccee3b11777a7d193f7eef4c59d623c5c4a8c9b7896ba2417ea5e3b0a126bb072eaff1da2c97807c6619158"}, &(0x7f000091f000)=0xc1) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000aa3000-0xa0)={r4, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x5, 0xae2, 0x9c}, 0xa0) setsockopt$packet_int(r3, 0x107, 0x17, &(0x7f0000aa1000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00007e1000)={0x0, 0x7f, 0xae, 0x2, 0x0, 0x8, 0x4ad4, 0x8, {0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f364b3c, 0x3, 0x3391, 0x4, 0x6}}, &(0x7f000016a000)=0xb8) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000aa2000)={r5, 0xe8, "965bece4e2adf004b9492fa7e3a5825f1244f91fd989fad268cfa334c617cb71840b55f1f3253440872767a1858e55789913dfc65b221bd7f8df70150759e06c6c530605477af385df49528e94aac2275fa5563c46449d09735e9a5fbfeddb314630a3c3442b5f19a88f0a22a1ec1f8f44ef444d9cfa78ce1e9d0d06a26f205dc3d8aa25134c85ca04daa0599dce40ffa488141257dd565ce92074780295e0ae9820da12095136abe2a30ca6fc0c8626c893be791123dc85eb6dbca47d7ecdbc9bd84f3cf9fa0da7aa22ad2d9ef793e624057d21ea6c83af4a7f736881c7248f7c8340b32199a944"}, &(0x7f0000aa2000)=0xf0) 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000706000)='/dev/sequencer2\x00', 0x3ffffc, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a78000)='/dev/ptmx\x00', 0x20001, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x1) read(r1, &(0x7f000010b000-0x1000)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000019f000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00008dc000)={0x2, 0x80}) [ 135.366856] binder: 2112:2120 got transaction to invalid handle [ 135.371495] device syz7 entered promiscuous mode [ 135.378318] binder: 2112:2120 transaction failed 29201/-22, size 0-0 line 3007 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00001a1000-0x10)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000d9000-0x20)={0x7, 0x7, 0x8202, 0x2, 0x1, 0x100000001, 0x2, 0x7, 0x0}, &(0x7f0000316000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000730000-0x8)={r3, 0x2}, 0x8) timerfd_settime(r0, 0x3, &(0x7f0000f10000)={{0x0, r1}, {0x0, r1}}, &(0x7f0000014000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000c44000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x8000, 0x0) 2017/12/18 19:02:05 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f73000-0x4)=0x0, &(0x7f00005c2000-0x4)=0x4) 2017/12/18 19:02:05 executing program 3: syz_open_dev$sg(&(0x7f0000f1c000)='/dev/sg#\x00', 0x2, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) r2 = syz_open_dev$mice(&(0x7f0000dcb000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000fa6000)={0x0, {""/7}, 0x0}, &(0x7f00008c4000)=0x10) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000747000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7fff, 0x1, 0x40, &(0x7f000087e000/0x3000)=nil, 0x101}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000fa7000-0x1f)=@file={0x0, ""/29}, &(0x7f0000fa7000)=0x1f, 0x80800) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fa7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a00000-0x4)=0xc) ptrace$setopts(0x4206, r3, 0x0, 0x0) fchmod(r0, 0x2) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="67a6994a8f627153fe686165226eaefdc3b440fb23444bfdb446f177db299631473ff6aabb38c5ed17df5f63175f7170970a642e77112c1d17098ad99236509c842bdec021fbdb9d2910f7368d99d54406ea3f34f2a7607a5845adeb448d9bf274ce33186a0e6286224297c765f6ad0cfda078238c17a37a5659dd657eb6ea222433fbd20b3287734419dfa565d52efd6b21f09cfd401c20e122f7dc0fe4d6afeca6458cbe8664c9d2854fb6ecf11812927c1c2a0f935a20532c319bffeb3d6f4507cf4bd7b0be8ed0c79fa8b2a2a117008a56d34b6bed068bdbfe4de520aa1cab8e721b9340cb1cd5e9412b0fde98ac8f6680bf83e65e3d377294ff7e435912e6e9c9ec64bfccaa63501b2ceaa7b9e72d862669be0d152c51db1f7485d20b4104defde64d4ce50d37156afd41ec65d108725bd1a83dee7ac6f3109808256337d833e04b28fe5179b3ad47f45951dafc81ac005a71badc5c8dfca306668a24c392259215f2b3b179669e9cc7e51fd223404c4b9f2f115e3d69e19657aa64af24b89d176fd46b75553b2568adf4cc061d3a54f1d16905888ad52381900ace1135c35d8eb1f93b49cf8ac5aaab30971aecf72d9c996aadfe98c376e27f6089156efa506c121993f1790cea96cd6416b50eb63d29fcd83f706b834844633e5bd0a7fbbfb75cf68c707e4d46cad6f60c460eb3d8e81f76df6c4ab8bb5e82fa6291e9e468dfb80a6df43061aabd5567f8368e16cfde779c39e3921e9703fc937730ee8dd3fdd37f351b81abd98c4597de2a42fdb66905d3ad0fa0b7b58fa191c1037739b43f9c723f58edea4dcff635e1925ae4d57f66e60894fe3d989271614e5041a21bf790bde20edbc4ee61c6741487e777d320b65a3db166bf581678f17b51196337f607d7f5ff751dc945aeb71bd4462f1dcb8f8001888d5ec6fefae444688b49191513cd45a2b29bcc5a0f2adf13181f039281585ab5a21537b0ef39cb898fbb2a4507a8cc3321db5b3e47760d96130e7274f929bc0e47d2ea4f15834f39d941b10f352f5fb3b48562edaa386c583cc9eb5cb49d12ac51a14523dabbcdbc32b5f865a7a6dba83ed007724b73137424660192ee4c648e475c9245bc41a5677c96e51ab5275ac8b45abd3fb69e348f3079e3a7483f6c3ba75caa27726542fbd6", 0x340}) 2017/12/18 19:02:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000dbb000)={{0x9, 0x607}, {0x7f, 0x3f}, 0x7, 0x6, 0x8000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x1ef) sendto$inet6(r0, &(0x7f0000fa9000)="829eb76172f6f0fc28acf83b8bd3cd669a8410f1a184f38703d5515f6f3b62cff024a17fe856242d3ac66cda4abac82350d8dc4a8311344a770df6ac85b102961df512e9183517d4a314d79a4c9c2f5b40a2a7890902ee418d415624027b8c670c00304d3ffd3e6a49c24e7ad9a1e326dc8e9c00b41a87428a7357f4bc7ed306eac8859b614059c8105abb3bd1ead61528cc3813d6e994a0be685d3c64b5506fee74962070eb63d44747f7d0b3541737f0a972ac49a35d141e0d97f5b7d36924507aea88d9a1eccc792b2379c204621650043cdc0e230b591ab163384ed45c7900891be1519204f2", 0xe8, 0x100000, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) acct(&(0x7f00007b0000-0x8)='./file0\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bd6000)={0x0, 0x0}) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000335000)="6e658ab0816e747036676a2a57e818adae911526555c8b2407") setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000615000-0x2)=0x3d, 0x4) sendfile(r0, r0, &(0x7f000005b000-0x8)=0x10, 0x401) 2017/12/18 19:02:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a71000-0x8)='./file0\x00', 0x40100, 0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000070c000-0x20)={0x9, 0x7, 0x8002, 0x2, 0x6, 0x8, 0x6, 0x1, 0x0}, &(0x7f000072b000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002d7000-0x57)={r2, 0xa66, 0x4f, "9fccecd7d28ff2e7bfec5cf1f77ea83619ace975e65be9b0d1b535e4afac8415465db034dbc36319c2bc298b3d8b78091175bea529100783add19f907ab8447b9381023fedb214f0e0132bd2dde62c"}, 0x57) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000f5e000-0x10)=[{&(0x7f0000f5d000)="290000001a001902ffe90000000000008100000000008ef1002c0000e004054a93bc00040000005aff", 0x29}], 0x1) socketpair(0x0, 0x0, 0x4, &(0x7f000013f000-0x8)={0x0, 0x0}) sendmmsg(r3, &(0x7f000008e000)=[{{&(0x7f0000b5e000)=@nfc_llcp={0x27, 0x1, 0x4, 0x3, 0x6682c543, 0x6, "cb7f80cd0e8fea5aa29326a56d0aa4d7a6947b0798a4d6185fadabc78dbcd78125129ee9e5e5b7aebeaae4ec1f49eca68f1810ba853944c3967976be225da9", 0x3d}, 0x60, &(0x7f000018a000-0x10)=[{&(0x7f0000b6b000)="edd8cc674d0e008d41cd067c424ad83bb806abd0e90cd39161f911a0eacefc973099fc4ce68342a2f7ce13bcefdaf1005373f16834c065344178218442c1030f030bfb9ca83578632fde2f50f79b4db44e2c74f556c873f4698a", 0x5a}], 0x1, 0x0, 0x0, 0xf4974ec17bb1b160}, 0x5}, {{&(0x7f0000489000-0x1c)=@in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x9f}, 0x1c, &(0x7f00003d5000-0x20)=[{&(0x7f0000c04000)="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0x1000}, {&(0x7f000094a000)="", 0x0}], 0x2, &(0x7f0000413000)=[{0x50, 0x116, 0x4, "ee9b6b2b4e2df146ac7bc604ed4005bd77594ad24140dae14aa6090d6463fc2770cb3ea0a863182618a733ad15e2bc9b933e050023750e602443bb2af2"}, {0xc8, 0x11f, 0x9, "5888a2e13bab55e2c8c24cc7330b2f4131d23fcde3e35441446efa2839298ea2be3c3f7103e865e8e87aab6f28ef9bd8fe7d2b6cc5eb982d378f077fccdfa5004c2a4a8b130d45552a33b86e397deb9b8b59d3587ed0252f1f8633b5214f46217686a501fcd7dc1c36dbebde605d86170be5f08fa3c2a0a3c9505bed2943d371b84d9a2cf3cfd03241dc8c23941880d756ba8ef315acd2abe724051b920a4a10883ebd9f0f1129c9195a62cece60e8ccb22c6a9137d0"}, {0x58, 0x109, 0xfe, "aa563b3d011b4dcbfac7bbb39a3b769d392eb12ed3160ea12b179dda6fed6cdca07a8811979de6ef190fda4b32ea4cc0134874e1eef8eb798ea3675ed4701112d479"}, {0x50, 0x0, 0x8, "de301441345112226422ba9fdc97afe787977e64ce50f9e21d306edf640be961a606d41f1829d53e3c4fc2203607e47ca31e67e6652113dc4b"}, {0x1010, 0x19e, 0xfffffffffffffffa, 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"}, {0x108, 0xff, 0x1f, "f2a73dd7328e8c2f414ab9505e25d01d9ae14afefc61b1f5d23cded84d7b1f9247dc0310ae18667cfdcc91590bf95436a20552a5845f835253648b8cfd3042a583fc8fae9a6985e9f098721be35de75669af8bd8d7e5e5d205d718f8dfdc96f55b8f34e72042127f465bd4ebde8de8b01c4d851cee7d954aceb5a2a7a079bf7a4e2012c4af0ebde19143b38a72d83fc88592648d82933b35cdf95edf70f2513949a217a2824ae3f63ab4f96f63db09187977651fc5fb73f29526ee2f2dd972d32619df6b1bbf4614455fe3827cb79301d9c86bb5d7178e243a4fd3580e69e746413e4037f1a8aa7e1bffe387bece0ba95e26f57e0b35"}, {0xb0, 0x3a, 0xa00000000, "5a4d4bcf7cc384baf7e86406c94c76d36df7021031a5d2384c03d42c5d7f7b60e940fa99ca5a5e311798829be373573a8d18a319980c3f4f0c93b58f783fb85fabe7122d59bd1074ab606ffbf0430d24a9b8d88cfb64b7fce18acd3b929d2a132e9715da0fec3488d798644d9007acd336861f9bda503e5d633ee4a49cc9b2c4fb55fb49ec62da05f9d3ba21eeec07eaa23ed6167d03c0b384b7"}, {0x88, 0x84, 0x5, "279ea2f73f81488bfdd899dff3aab3bf2ef97270f6d75e9b90fab4233b4f60cd7b039910d285d4f55785cb55f6f96862a22851b48c3e71c5a46aedabad25179568ad9ffccd49087f8d22c6898b43958f4f5369ff86af2269e11f851a80cf2ac76b3a8bb526433caa4b2b398d05dfa14b9fa5c5d0"}, {0x40, 0x11d, 0x34, "681ead7012dfb277812bffc4b7adf53564f869918882d4644a52975a85f6fef8454bae05f5438fe8fab74808b1ce"}, {0x68, 0x11f, 0x2, "384407ce451d085b065bead574e7290f8f490aac4bca0dd552b8f7946d0abd824fed9b98a6e297695c921a46a21c58485ad94d9c51ed67032a155fa5ea7bb6840cc4c0061675dc97e29e3ec3d657f92c8218472d76baf0"}, {0x28, 0x109, 0x0, "ecc53f7455475bd464474cad473a3f2accf5174a"}], 0x1320, 0x4044}, 0x9}, {{&(0x7f0000b77000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000030e000)=[{&(0x7f00000e3000)="b853ca36a7fedc3e3b5ab8d6c5dd2c0e8e78868a07636ee98b2c815b96eb3946ca9db901607ae4531caf7d724419f920", 0x30}, {&(0x7f00002ed000)="a85264c6", 0x4}, {&(0x7f0000802000-0x4f)="4f6fda998b69b7f1057e7bc6f8b9bf6b36b66058735064dbf150578d7dc270481665bbe6113d3adf7ad749b1f4a59e52a356fc9d8c15b0d0d77be37c1fb2646beddc594876aca07e6a0b3033b86951", 0x4f}, {&(0x7f00009e3000-0x13)="650a7ce1a557ee9c6beca898d5256986a8d8f6", 0x13}, {&(0x7f0000692000-0x5a)="fe01c83f5a88320badc599c7722506a3b20e246e5c99bf24be135667641d31dbeee98690415d273361fe928884ab6f88053c034d3387a090b3b3aa9ab908e3165f0b35942516e17a24be358c2d20815cad8f81587c1da447f51e", 0x5a}, {&(0x7f0000192000)="4a51ee6ca4e0f26d2ee77f24ca393251b5b987e0cebc72f9fbfd3acd851b26367ed13b991346a1521233ffb849743448c73b1262834110b19990e6c3296b937d616274670542462a65853b0efe08e9be434bafcb46b0abdd4f", 0x59}, {&(0x7f0000c1e000)="ad03ddf117402c26209df26022b78194dd2e33a33145a19c4251e697df6c0ac068034cfc2ef74387b0945910904abda7b4e368158c7f5f3f", 0x38}], 0x7, &(0x7f000092c000-0x68)=[{0x68, 0x105, 0x7ff, "ddec32ba06e6c2a207b3964fadb349eb40450f1dd9149d2398655db364670542c66f5dc24ff3a6c217f816da4c0973fe6ed3e4417b40dc93c2be533acf1f47734a1c062cd44f8533b854906d73b233688cc15fa28dc5"}], 0x68, 0x4000}, 0x1000}], 0x7, 0x40c0) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c38000)='/dev/sequencer2\x00', 0x20000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f00009dd000-0x24)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000d13000)={&(0x7f00007ef000/0x1000)=nil, 0x1000}) 2017/12/18 19:02:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a95000)={0x0, 0x0}) write(r0, &(0x7f0000c81000-0x1f)="1f0000000004ff00fd0001000000000000f0000800018001fd00dcffdf0024", 0x1f) 2017/12/18 19:02:05 executing program 2: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x7) creat(&(0x7f0000fa0000)='./file0\x00', 0x0) [ 135.410185] binder: 2112:2120 got transaction to invalid handle [ 135.417042] binder: 2112:2120 transaction failed 29201/-22, size 0-0 line 3007 [ 135.433766] binder: undelivered TRANSACTION_ERROR: 29201 [ 135.440667] binder: undelivered TRANSACTION_ERROR: 29201 [ 135.504424] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/18 19:02:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000029e000-0x8)='./file0\x00', 0xfffffffffffffffe, 0x4) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f0000674000)=@known='system.posix_acl_default\x00', &(0x7f0000a46000-0x3)=""/0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cfd000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fbf000-0x108)={0x0, @in6={{0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff291a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0xff, 0xfff, 0x8, 0x80000001, 0xfffffffffffffff8, 0xfff, 0x8, 0x1, 0xe2e3, 0x4cfb8f30, 0x1, 0xfffffffffffffffc, 0x0]}, &(0x7f00001ce000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000018e000-0x55)={r1, 0x4d, "64f3142b5c97cfe2b0df670b883802dd167325818888b4debcc6570ec972feb20e293c358f4b20303738dce0147e40364e9638cbdcd384abad422323f6c949964dc09bf5a83aeb21cd7615480f"}, &(0x7f00001ed000-0x4)=0x55) bind$unix(r0, &(0x7f0000c0f000)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/18 19:02:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043a000)='attr\x00') mkdirat(r0, &(0x7f000037b000-0x8)='./file0\x00', 0x0) 2017/12/18 19:02:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e1c000-0x28)={@common='lo\x00', &(0x7f0000d9c000)=@ethtool_link_settings={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x96c, 0x3, 0x8001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000b7d000)=[], 0x0, &(0x7f0000a56000-0x50)=[{&(0x7f00002d0000)=""/117, 0x75}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000310000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/18 19:02:05 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000-0x10)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6f5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x58) getsockopt$inet6_buf(r0, 0x29, 0x400000045, &(0x7f0000003000)=""/30, &(0x7f0000002000-0x1)=0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x2100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000005000-0x8)={0x4, 0x7}) 2017/12/18 19:02:05 executing program 0: clock_gettime(0x0, &(0x7f0000861000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000cdb000-0x4)=0x0, 0x59144b95ed0e7e3a, 0x5, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000000000)=0x2, 0x134e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) rt_sigqueueinfo(r3, 0xe, &(0x7f000026e000-0x10)={0x19, 0xf655, 0x2, 0xae7}) mmap(&(0x7f0000fe2000/0x10000)=nil, 0x10000, 0x0, 0x52, r2, 0x0) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0x9f)='net/ip6_flowlabel\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000000c000-0x8)='./file0\x00', 0x20000, 0x20) 2017/12/18 19:02:05 executing program 4: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000003e000)='/$cgrouplo\x00', 0x3e, 0x0, &(0x7f0000030000)={0x3, 0x7, 0x3, 0x0, 0x3, 0x0, 0x4, 0x5}) flock(r0, 0x0) 2017/12/18 19:02:05 executing program 2: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x4, r3, 0x402003, 0x0) 2017/12/18 19:02:05 executing program 6: r0 = userfaultfd(0x200000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) readahead(r0, 0x10000, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='ns/cgroup\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000005000-0x33)=""/51, 0x33) tee(r1, r1, 0x3, 0x8) fcntl$setpipe(r0, 0x407, 0x8) 2017/12/18 19:02:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpgrp(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b34000-0x9)='/dev/ppp\x00', 0x400, 0x0) getpeername$packet(r0, &(0x7f0000daa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000825000-0x4)=0x14) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000022d000)='/selinux/mls\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000028d000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a2000-0x4)=0x10, 0x800) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000904000-0xc)={0x20002000, 0x0}) 2017/12/18 19:02:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/ptmx\x00', 0x24000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/ptmx\x00', 0x100, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a05000-0x8)={0x0, 0x41}, &(0x7f00004c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e88000)={r3, 0x1ff}, &(0x7f00008f4000-0x4)=0x6) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) accept$unix(r2, &(0x7f0000c82000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002c1000)=0x8) getegid() ioctl$KDDISABIO(r0, 0x4b37) ioctl$TCSETS(r1, 0x5402, &(0x7f000022d000-0x24)={0x7fff, 0x100000000, 0x3f, 0x4c19b93b, 0x6, 0x5, 0xa1, 0x101, 0x200, 0xbf67, 0x400, 0x4}) 2017/12/18 19:02:05 executing program 1: r0 = socket(0x1, 0x3, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fe2000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x800000000000000, 0x0) clock_gettime(0x0, &(0x7f0000467000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f64000-0x8)={0x5b797d94}, &(0x7f0000e6e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000860000)={r3, r4+30000000}, 0x8) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000aeb000)=0x0) dup2(r1, r2) 2017/12/18 19:02:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000eff000)={0x3, 0x7, 0x40, 0x80, 0x3, 0x73}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000004000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000009000-0x8)=0xfffffffffffffffc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000)='+\x00', 0x0) add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2017/12/18 19:02:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000068b000)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = perf_event_open(&(0x7f0000499000-0x3b)={0x3, 0x78, 0x89a, 0xf5, 0x2, 0x8, 0x0, 0x8, 0x20110, 0xb, 0x1, 0x7, 0x5, 0x4, 0x0, 0x4, 0x2, 0x7f, 0x6, 0x4040, 0x401, 0x9, 0x5, 0x6, 0x2, 0x8, 0x0}, r1, 0x8, r2, 0x5) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) close(r0) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r4+10000000}, &(0x7f000020c000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000610000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000721000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000068a000-0xc)={r5, 0xd, 0x0}, 0xc) fsync(r3) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f000071f000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f00002ba000-0xc)={0x2000000000000005, 0x0}) 2017/12/18 19:02:05 executing program 0: getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000721000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x108) r1 = syz_open_dev$usbmon(&(0x7f0000051000-0xd)='/dev/usbmon#\x00', 0x3, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r0, 0xfd, "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"}, &(0x7f0000001000-0x4)=0x105) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00002c0000-0x6)='ramfs\x00', 0x0, &(0x7f00008a7000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={r0, 0xb0, &(0x7f0000002000-0xb0)=[@in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3f90}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x80202) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006fa000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000f65000)=0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r3+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) 2017/12/18 19:02:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000970000)='./file0\x00', 0x21) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b7e000)=0x0, &(0x7f00003bf000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000001000-0x2c)="df8e392937a186d630043615593baa57ff00020615ffed0000079bb4d5ed5cff0300000000000076ff8dffff080cf4eacc49d49531ff070000e70009595d0000000000000093bffffffeffbd71ba89734f4e030000000255", 0x58) ppoll(&(0x7f0000d1b000)=[{r1, 0x20, 0x0}, {r1, 0x6402, 0x0}, {r1, 0x8080, 0x0}, {r1, 0x1008, 0x0}, {r1, 0x4, 0x0}, {r1, 0x4, 0x0}, {r1, 0xa040, 0x0}], 0x7, &(0x7f0000a25000-0x10)={0x0, 0x1c9c380}, &(0x7f00003bd000)={0x453}, 0x8) 2017/12/18 19:02:05 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000fdf000)={0x0}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fdf000)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/18 19:02:05 executing program 2: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009a6000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002cb000-0x4)=0x0) r2 = getuid() r3 = getegid() mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00009a6000)={0x0, 0x0, &(0x7f0000011000)=[{&(0x7f00009a7000-0x77)=[{0x77, 0x7, 0x204, 0x5, 0x9, "4348f073dd4d4a8f0b02407eff87875beaf93bc7353c060c185ec798c8d4ac4529496e25c1a782be66a433a9563ba37cba61df022997675c087033bb72da3a12beadedf1d95cd31a514193d68b50dade407a6c20fb259bc04d69aa32cce0e0249c30d5ef02f43a"}], 0x77}], 0x1, &(0x7f00004c1000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4000001}, 0x4000000) r4 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') write(r4, &(0x7f0000017000)="2bdc", 0x2) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f00000e1000)=""/29) 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x80000, 0x10000003) write(r0, &(0x7f0000e2b000-0x23)="1f0000001800077e000000010000000002000007fffffe0500000099580804", 0x1f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ad000-0xc)='/dev/rfkill\x00', 0x900, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x20) set_tid_address(&(0x7f0000ac7000)=0x0) 2017/12/18 19:02:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') truncate(&(0x7f0000ef7000)='./file0/file0\x00', 0x1) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2017/12/18 19:02:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x70, &(0x7f0000325000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00004a6000)=0x0, 0x4) readv(r0, &(0x7f0000f28000)=[{&(0x7f00008e9000-0x3b)=""/59, 0x3b}, {&(0x7f000023c000-0x1000)=""/4096, 0x1000}, {&(0x7f000069b000-0xfb)=""/251, 0xfb}], 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe4000)={0x0, 0x0, 0x0}, &(0x7f0000cd2000)=0xc) 2017/12/18 19:02:05 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00003f4000)={0x91}, 0x8) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x805, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000b0a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000819000/0x4000)=nil, 0x4000, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000f18000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x404000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000002000-0x4)=0x7c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a0e000-0x8)=0x5) socket(0x11, 0x3, 0x0) socket$inet(0x2, 0x80a, 0x0) 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f44000-0x8)=0x0) 2017/12/18 19:02:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$netrom(r0, &(0x7f0000609000-0x38)={&(0x7f00000c2000-0x10)=@ax25={0x3, {"c97326f50ba9cf"}, 0x4}, 0x10, &(0x7f0000e84000-0x20)=[{&(0x7f00002f4000-0x9)="50157b1b7b9bf18a3e", 0x9}, {&(0x7f00006aa000-0xcf)="00a765e46c83a865e4b2a135a3f4d45cd8235b9b08b78fc685bba19c0844a05757d393ae14c5d8acb108549f49db8efdf63144e735649b005e71e0f2faf862c8f9fe6305416eba6c8485d4aa41dc02546a452b79a89a60cf3eeaa341b5a5b63b4b6099e567c9d07c72328a366ae51bbffd16cfc756d107521e98d2850e17e8384643a5bf42b79c02111379f6923ac132ce7872c5f4293ce3bee978dfb7e61031bfc102300ca1dcb22bc814372b5632146dceffdd7a98b9e7ec66a28641069afd95711d29985377c5312e589bdb8191", 0xcf}], 0x2, &(0x7f0000d3e000)=[{0x60, 0x10e, 0x6, "3c19e324de770d127597e654c86847bb9ff53e30c085ed819bb2d81fd437deb1bbe4838cd02e2931301cb3d35b8c3ac2f51aab4b96e39398b7eb71dbe778939ba87a830e7023f9a7fb05ba205014"}, {0x90, 0x10f, 0x1f, "eacde8392aef72d1d717b96917f671a2358b613e3d6c5788bceca2690739eaaf81037f2b4a1033e3160950286e630b9ea76ac0a540ddc703fbdee3173063a5e6729ff91b19619481f91a22164319f8a785e8b13d51f1953b42be9bd4cebaa9223d0ea175517c27695dd4a58f2cd1df7302edc410a4fb8442444627"}, {0x1010, 0x101, 0x800, "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"}], 0x2270, 0x0}, 0x4000000) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000054e000)='net/rt_acct\x00') lseek(r2, 0x56, 0x1) 2017/12/18 19:02:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f00007e6000-0xd)='/dev/net/tun\x00', 0x0, 0x40) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 19:02:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f94000-0x5)='auxv\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) preadv(r0, &(0x7f0000d87000)=[{&(0x7f0000ec9000)=""/198, 0xc6}], 0x1, 0x0) 2017/12/18 19:02:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00008cd000-0x5c)={0x400, 0x3, {0x0, 0x3, 0x6, 0x3, 0xaf8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00008ca000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x2}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) epoll_create1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e72000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c81000-0x4)=0xc) get_robust_list(r0, &(0x7f00008e4000)=&(0x7f000060f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f77000)=0x18) 2017/12/18 19:02:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = accept$packet(r0, 0x0, &(0x7f0000ae3000-0x4)=0x0) fgetxattr(r1, &(0x7f0000fd6000-0x1b)=@random={'trusted.\x00', '$\\vmnet1mime_type\x00'}, &(0x7f00009ba000-0x58)=""/88, 0x58) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = add_key$user(&(0x7f0000b00000)='user\x00', &(0x7f0000bc0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f3000-0xf8)="0138dc66a1091110de77d9cfcb05b8b7cf2eec637bf8b94f4e42119f089d65680084628f4e8f49b62a89fc540de28a4c7e7c9edc88413e22d2ebd58e607568fdfef43c91910b6f89314b357ee2c52a495d54ec52b166a184c5381eb09c1c152cacc9b379810afab9ec1c7fd5b0c71c6df40c169212ab913fe8810ea56c227fd5ecfb12d47dc8ca604069311c0f5b829b26523bc0945a8ac1b7b41fae8adb2d5eec8c752850d220f45fd40377190a1ed1fc92eef58f392960d93fe08ec11d968a468adafe7e1f6cd70120905588dc69f7f4984fe0fd3644bd70c5a37b1ff64d315c9ffbc5eb245b1cc6f4b0f9a71bc335f3db3256344df4eb", 0xf8, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000df0000-0xb)='asymmetric\x00', &(0x7f0000107000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ef6000-0x1)='\x00', 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000014000-0x10)=@common=""/16, 0x10) keyctl$unlink(0x9, r2, r3) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000073e000)=""/26) splice(r1, 0x0, r1, 0x0, 0x1, 0xc) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f00004ad000-0x22)="2200000014000700000910f7e2ff05000a00030001020000090002000000000003ff", 0x22) 2017/12/18 19:02:05 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x80202) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006fa000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000f65000)=0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r3+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) 2017/12/18 19:02:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d2d000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005b7000)="c999f9cd4945a44953cca0e638351b95a7671661", 0x14, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000418000-0x8)='big_key\x00', &(0x7f0000f5c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f5b000)="", 0x0, r0) keyctl$set_timeout(0xf, r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x7fffffff) 2017/12/18 19:02:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d2000-0x5)="9407040000", 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000c00000)='/dev/usbmon#\x00', 0x0, 0x80000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000019a000-0x4)=0x0) 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bf6000-0xa)='./control\x00', 0x0) pipe(&(0x7f0000cd6000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f000039d000+0xcf6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ea1000)=0x14) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000087000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x10001, 0x0, 0x3, 0x1, 0x80, 0x20, 0x3, r1, r2}, {0x1, 0x3ff, 0x0, 0x6, 0xffffffff, 0x898, 0x2, 0x9fa}, {0xadd, 0x8, 0x100, 0x1}, 0x240, 0x7fffffff, 0x5, 0x1, 0xc1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5a0}, 0x2, @in=@broadcast=0xffffffff, 0x70e04276, 0x3, 0x3, 0x10001, 0x40, 0x39, 0xffffffff}}, 0xe8) 2017/12/18 19:02:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) sendto$inet6(r0, &(0x7f000018c000)="553b91475ccce96aa13e11710d99465410df5a86d58ee1a4a93d71fa6a7e6dc33b8f4dae0cd8201edc3a9ee806c84f685b967504cf1b8d112f97f21d5ff77e1be1ce36c095d1a40e41da24f961e338ee2c7d35579a5ce8cd3b51ad659ca4f9c324602f8c231b1564c5dc8469d9433727113598f5362c7e078d821a9f2bfbd5e1cf11324077b8d9c7055b16dcb6cd746eb03e74171087bb6af467dd71dda6b8e67313f5bf40c4c62298b239d643f3a91113193dafdfd736f09db08914e029e2ea72d13037bf38189b25fd13f035d1e3250c", 0xd1, 0x8000, &(0x7f000026f000-0x1c)={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x8001}, 0x1c) fallocate(r0, 0x2, 0x94, 0x7aeb) 2017/12/18 19:02:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r1) r4 = eventfd2(0x3, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00007f3000)={0x3ff, {{0xa, 0x1, 0x8254, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) dup2(r1, r0) poll(&(0x7f000003b000)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2017/12/18 19:02:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000036c000-0x9)='/dev/sg#\x00', 0xc735, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004cb000)={0x0, 0x0}) r1 = socket(0x2000000000a, 0x9, 0x8000061a) connect$netrom(r1, &(0x7f000004f000-0x48)=@full={{0x3, {"02c735d0889c38"}, 0x4}, [{"3fedb4af14e8c9"}, {"65357d3d12b806"}, {"688e3740ab93b9"}, {"d3158b09354ebc"}, {"927e8c78aa8188"}, {"fc1dcf82004418"}, {"32dc7821ff727d"}, {"d34a96293f73e4"}]}, 0x48) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000080d000)=@int=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000049b000)={0x0, 0xfffffffffffffffb, 0xf25fe8a18b80a411, 0x7, 0x3}, &(0x7f00006ec000-0x4)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000932000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067e000)=0xe8) fstat(r1, &(0x7f00008ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000d1c000)='./file0\x00', r3, r4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000337000-0x30)={r2, 0x1, 0x28, "afcb25a76a02723e159d2996038a717ed50584ffef26478ac697fda4bc0e148a136ca76db93ec055"}, 0x30) ioctl$KDDELIO(r0, 0x4b35, 0xfff) ioctl(r1, 0x3, &(0x7f00000bc000)="669680745b0a6c7a28b3ddf420933d69eb5425d1769dcbd451664cea505bcf8c2bc1873d05d1787808a63013a3c8e2b5c99673a4eacb7339be92ff2867b53863e7b2064df7a3816eb90454011061f70b8df69b5fdbc0fb362150257a4c2182e7868c832100d9d5093b0c14c330ee319c876c802f870d0289931cbafd9d57b27d") ioctl(r0, 0x8, &(0x7f0000c87000)="83") 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004ed000)='/selinux/enforce\x00', 0x3, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c3a000)={0x0, 0x7}, 0x8) rt_sigqueueinfo(r0, 0x11, &(0x7f00003f1000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/18 19:02:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b4d000)='/selinux/member\x00', 0x2, 0x0) shutdown(r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000337000-0xc)={0x0, 0x0}) sigaltstack(&(0x7f00005f6000/0x4000)=nil, &(0x7f0000e1b000)=0x0) 2017/12/18 19:02:05 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f000090b000)=@generic={0x0, ""/126}, &(0x7f000019b000)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x62)="0bb6a72b8f25caf9e2fb5ad4903cfa736654b79d256fcd57f0f23c63b5ebb0d07d0875799d65d7ba6ba8fcdeb0df9d60fbbf9106373eb4cf8a8fb8d641a978764c2739d2f74092297a6e838a3ff549a78f49b0cdcca2219309bc6e21896e49a3ce97", 0x62) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f000000a000)=0x77a, 0x4) dup(r0) 2017/12/18 19:02:05 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000709000)='/dev/input/mice\x00', 0x0, 0x204000) connect$inet(r0, &(0x7f0000011000-0x10)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000222000)={0x0, 0x0}) getdents(r1, &(0x7f0000140000)=""/0, 0x0) 2017/12/18 19:02:05 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ff0000-0x6)='/dev/keychord\x00', 0x401, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000ff0000-0x4)=0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/18 19:02:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000efa000-0x4)=0x0, 0x4) 2017/12/18 19:02:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x1000000000100) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') 2017/12/18 19:02:05 executing program 6: r0 = socket$inet(0x2, 0x20000000003, 0x3) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ae000-0x4)=0xb8) 2017/12/18 19:02:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={0xfff, 0x6}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bca000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00005e5000)=0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x401) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dc3000-0x4)=0x0) sched_setparam(r1, &(0x7f0000f90000-0x4)=0x8) finit_module(r0, &(0x7f00008e6000-0x17)=':vboxnet0}wlan0\\system\x00', 0x1) r2 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x2, 0x101000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) symlinkat(&(0x7f0000efd000)='./file0\x00', r0, &(0x7f0000561000-0x8)='./file0\x00') rt_tgsigqueueinfo(r1, r1, 0x28, &(0x7f0000830000)={0x38, 0x8, 0x1da, 0x5}) ioctl$LOOP_SET_CAPACITY(r2, 0x1265) 2017/12/18 19:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006b6000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000388000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000304000)={0x3, r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x43) readv(r2, &(0x7f0000d53000-0x10)=[{&(0x7f00003c1000)=""/1, 0x1}], 0x1) shutdown(r3, 0x2) 2017/12/18 19:02:06 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="193aa27af292341083bcda8d0905e69914fe16a1d3c39050edc5827d018fdbf582647aeb99acfcdcb60bb4a832f046a9afb5158ad6489b88e262d5950a7109ae652d973ad77ec37bedeb42ad607ce5d7b56258813eda6c7479b704c7691ea48ad69e81b8e69708aad6c734e7e851f171f31db788c92c82e687462a0656c9e2be650ad1209cd0453ee8e05e64627eb4beadb7967a31a915356f3c80b2406599230141590184f8", 0xa6, 0xffffffffffffffff) 2017/12/18 19:02:06 executing program 2: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") munmap(&(0x7f0000d23000/0x3000)=nil, 0x3000) mremap(&(0x7f00003db000/0x12000)=nil, 0x12000, 0x2000, 0x2, &(0x7f0000f63000/0x2000)=nil) 2017/12/18 19:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00001f4000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000033e000-0x90)=[@in6={0xa, 0x0, 0x6ad3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0xe3b0}], 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") rmdir(&(0x7f00002a3000-0x8)='./file0\x00') r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f000071b000)=@file={0x0, ""/4096}, &(0x7f0000101000-0x4)=0x1002) faccessat(r1, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000266000)={"1dc20ad528169e1499c0b08f48e2079c", {0x4, 0x4, 0x8000, "551b80f83bcb", 0x6, 0x0}}) 2017/12/18 19:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000574000)='/selinux/user\x00', 0x2, 0x0) preadv(r0, &(0x7f0000d9e000)=[{&(0x7f00000c6000-0xa6)=""/166, 0xa6}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e34000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007fc000-0x8)=@assoc_value={0x0, 0xa666}, &(0x7f0000a45000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fed000-0xa0)={r3, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x6, 0x0, 0x4}, &(0x7f00002a4000-0x4)=0xa0) accept$packet(0xffffffffffffff9c, &(0x7f0000e61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000576000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000407000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r4}) r5 = dup2(r1, r1) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f000031f000-0x18)={0xaa, 0x12, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000c66000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a9000-0x4)=0x14) writev(r5, &(0x7f0000d63000)=[], 0x0) 2017/12/18 19:02:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x20000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000f66000)=""/138) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x7a92}, 0x8) bind$netlink(r1, &(0x7f0000001000)={0x0, 0x0, 0xc0000000, 0xcf5d}, 0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0x9fc, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000003000-0xc)={0x0, 0x0, 0x82, 0x1200000000000}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) ioprio_set$pid(0x3, r4, 0x3) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f0000005000-0x8)=0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r4, 0xe, &(0x7f0000006000)={0x2, 0x2}, &(0x7f0000006000-0x10)={0x0, 0x0}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0xd9, 0x1000, 0x0, 0x3, 0x3, 0xfb2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f0000008000-0x5e)=""/94, &(0x7f0000007000)=0x5e) ioprio_get$pid(0x1, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000009000-0x4)=0x9) 2017/12/18 19:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x3, 0x0, 0x80, 0x0}, 0x20) socketpair(0xa, 0x0, 0x80000000, &(0x7f0000afe000-0x8)={0x0, 0x0}) getsockname$packet(r3, &(0x7f000078c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000534000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ea2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b81, r4}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000229000)=0x7, 0x4) 2017/12/18 19:02:06 executing program 4: r0 = eventfd2(0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x0, 0x0, 0x81, 0x3f, r1}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x0) userfaultfd(0x800) 2017/12/18 19:02:06 executing program 3: mremap(&(0x7f0000593000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000a52000/0x4000)=nil) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000364000)=""/0, &(0x7f0000c57000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b36000)='/dev/usbmon#\x00', 0x800, 0x8000004000024400) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b37000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @rand_addr=0x465, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="942414499ba0f608cc905fa1387c4ea0"}) 2017/12/18 19:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000090000-0x68)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a3000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00009a8000)=0x6) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000090000-0x4)=0x7, 0x4) 2017/12/18 19:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) symlink(&(0x7f0000b43000-0x8)='./file1\x00', &(0x7f00008bf000)='./file0\x00') mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e9b000)='./control\x00', r0, &(0x7f000052d000-0x8)='./file1\x00') mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00008b6000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2017/12/18 19:02:06 executing program 0: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) close(r0) 2017/12/18 19:02:06 executing program 4: r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000e8000+0x768)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x60001ffc, 0x0}) 2017/12/18 19:02:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bcb000-0x9)='/dev/rtc\x00', 0x111001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000127000-0xa)='net/l2cap\x00') readv(r1, &(0x7f0000b51000)=[{&(0x7f00009f0000)=""/255, 0xff}], 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fa2000-0x4)=0x0, &(0x7f0000208000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00005bf000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000074d000-0x28)={@common='ip_vti0\x00', &(0x7f0000751000)=@ethtool_wolinfo={0x7, 0x7f, 0x67, "d49f224481e6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000504000)=@assoc_value={0x0, 0x0}, &(0x7f0000b63000)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001e2000)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c73000-0x4)=r2, 0x4) 2017/12/18 19:02:06 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000004d000)={0x0, 0x0}, &(0x7f0000058000-0x4)=0x10) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000040000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(0xffffffffffffff9c, &(0x7f000005a000)={0xff}, 0x8, 0x80800) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000031000-0x4)=0x60) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005a000)={0x0, 0x0}) ppoll(&(0x7f0000043000-0x18)=[{r2, 0x400, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x0, 0x0}], 0x3, &(0x7f0000053000-0x10)={r5, r6+10000000}, &(0x7f000001c000-0x8)={0x3ff}, 0x8) setitimer(0x0, &(0x7f0000014000-0x20)={{r0, r1}, {0x0, 0x2710}}, &(0x7f0000026000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 19:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000002, 0x800000000002, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000cc7000-0x28)={@common='irlan0\x00', @ifru_addrs=@l2={0x1f, 0x4, {0x3, 0x9, 0x0, 0x80000000, 0x5, 0x100000000}, 0x7, 0x5}}) syz_open_dev$mice(&(0x7f0000734000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000a84000)=0x0, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000039c000-0x20)={@common='rose0\x00', @ifru_flags=0x200}) prctl$void(0x3f) 2017/12/18 19:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) syncfs(r0) 2017/12/18 19:02:06 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0x5, 0x1}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000005000)={r1, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000000}, &(0x7f0000002000+0x652)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) 2017/12/18 19:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000284000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe2000)=0x10) accept4$ipx(r1, &(0x7f00008d3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002d8000)=0x10, 0x800) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000c83000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000087f000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000862000)=""/148) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000817000)={0x0, 0x0, 0x0}, &(0x7f0000438000)=0xc) r4 = geteuid() r5 = syz_open_dev$mice(&(0x7f000048d000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000041000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f00001c2000)={@multicast1=0x0, @empty=0x0}, &(0x7f00005c4000)=0x8) fstat(r0, &(0x7f0000bda000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb9000-0xc)={r3, r4, r7}, 0xc) 2017/12/18 19:02:06 executing program 6: mmap(&(0x7f0000000000/0xedb000)=nil, 0xedb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) lstat(&(0x7f0000377000-0x8)='./file0\x00', &(0x7f00007b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000edd000-0x4)=0x8, 0x4) r3 = memfd_create(&(0x7f0000edc000-0x18)='+_}mime_type\\nodevppp0\'\x00', 0x2) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000edd000-0x37)="264f00002247015300eeff88ffe8fef0806d2000001f00c0e9ffff495180e507c7033500ffffffff43ec1afe0000000000000008a8a110", 0x37) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000ede000)={0x0, 0x0, 0x0}, 0xc) ptrace$peekuser(0x3, r4, 0x3) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f00008d1000)="8b5219480b473a383d7369d5c05a8900efdc18f250e956183a456dbe8bf27aa66b1c849c5dfbba218ec71ee1054edee3020698ff7281bc570365371a62eb78a2e2882239422b3e63a5eb8c0ade2ad06cc161b8abbf69b865b67039f3464b9e95279c8f86965c05f97180ff7253ae7e50105fe14317084951b8dbf3cb4cb3dd554c79ee6981d63da522e68324dce072adc67964974326f3421625131ae20420ce79638fb247f67a9adb6cb5d2dee3ea", &(0x7f0000957000-0x4)=0x0, &(0x7f0000edf000-0x4)=0x0, &(0x7f0000ede000)="4962f25791903cd3f93d95c6c00bd0cc36201120658e7906158f37c7de28a9d86895ed5e2004cbec718d0413a277e3abe7479660f71bc059292b6b03658be800578a2ceb2c6daf6481d9dc6665158e5170ea78e1938146add80bba040e6e016428b86fe7dfec6543c6bf461ecd8341337df107708adf63d7f3d997ae281c402ec996a3ff8ded156622b825c53c3ec0272488873faf05c84de4b28566f835") readv(r3, &(0x7f0000edd000)=[], 0x0) 2017/12/18 19:02:06 executing program 2: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000cc7000)=""/1, 0x1) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f000002f000-0x4)=0x40, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b4000-0xb)='/dev/hwrng\x00', 0x2203, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a24000-0x4)=0x0, &(0x7f0000e5f000)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e60000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) writev(r1, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) 2017/12/18 19:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f0000f35000)=[], 0x0, 0x8000}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c17000)={0x0, 0x0}) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f34000-0xe)='/dev/keychord\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f7d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006aa000)=0x18) 2017/12/18 19:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) sendmmsg$nfc_llcp(r0, &(0x7f000070f000)=[{&(0x7f0000c22000)={0x27, 0x0, 0x40, 0x5, 0x20, 0x401, "c3a9981e1a2f42a6be2ddef87c5c1dc29d1693181053605a55db7f4f736bd51c5e068a42a32140e15dbb552ca1c9cb4b775f453465287b53bf47609cd617b3", 0x35}, 0x60, &(0x7f0000fa2000-0x40)=[{&(0x7f0000748000)="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", 0x1000}, {&(0x7f000069f000)="9dbbc17b7e292266af45078dcd0be27b4e0b153fa0ab75150c9f71f5e5955b2975dd2f04020c24c48b8b70fc24db231b6b1ae2d009b34e38c03a1873d3db8efd5c89909ea778b79cb5e5ad8dd1a45acc30503fbe8411c66169ddd4c2e7c780a414b1b5004c9b988f95c8432895d3b066523b51ae5d43d1ad5e9bb57991a81b59c608ca7337848064a8c6e2a52c806e736ca15b3ce4a068cad2c567c44a7b6b724a7602d503bfd97dcfb5e26c", 0xac}, {&(0x7f00002d9000)="86f9171b74f30e79351821a76d1bcdb9602bb2de28a17fbad62b0ad3e9dc4b2306f9100ccd1170d9d1f58f5da01e341f22ccb37269d35392ad9bbdde243250540215ebd04bb759f956a856c464c49a53bc2d8c8f43e9a94302e047fe0c52763e2428b85fa9470b3c47c42998d61bdaf7e4ddad55c675c36ace761da2e3eb8333ae2f0957c7c74d25a5d8e9e7cff72695776db18804dd96a192f8fa663ad1474114309fff6e8ef0b768245202dcd352b961d3ac28d3d0d05ec56154b3ca878175459155bc94b1cb0fce2dff90f1bb467f408a7db22c926af9a5e16dbf1e7bd85fb50a9ef12108f2f25eec46c0bb22e0bd1c22cbbc", 0xf4}, {&(0x7f0000ecd000)="4659a813d809c82b9abccde935ef3253ca468d12d597142dc23c039001b27d6ab35838be3af3c2da2c52fe2f0c1123190ed88614c68d2d8b6dda6c235bc0d8de7d167a103486319cbb26b0bf7edfad6e782c47eca6e00b3739b6c2f5d1895c9be7d3e42f4765060f9c4de0416235a4b0833592ec69dea59d896d6c4b337c333d806445d6f59af9092b7401b30fdfbdaab350fce92173ac37c73c8511824a5856639e93279df331584aa1ffc2bf1bf6f6c3968009e76f030290afc921d43e35bef5f25ee458225ecfa174579de9dc6fd0ba47ea0ff4fc5fa5499361e1583c577fcb51dbb40c266161109331006552a51219b4484e", 0xf4}], 0x4, &(0x7f000036f000)={0x98, 0x0, 0x6, "5330fddba6dc839ddac4e1b72e2129b7ecbb7d2ce6586679cab7757b601a3e7927d265db207fd43d604d32e34501531801fc8c4d63d67e93b5d706be3b58f588332e88c7517ad5ed2e853fa3c891e6837ffd3472bfe58a3c4d9490db41364c839b66054f542bb6044abf74bd8e4000fc01c631c17a7681c01d0cd0bb561f6f378ce59eae953b7dbc"}, 0x98, 0x40000}, {&(0x7f0000ab8000)={0x27, 0x13, 0x1, 0x3, 0xfffffffffffffff8, 0x7, "6b7ba100ac280358c1f1af5fe4d9e4e96b031ed63dc1a3d38025942bbbef58112d1185fae88dc97abf4f063b7cf73acc6154abe5ed5d2ad59228ab8eaea15b", 0x4}, 0x60, &(0x7f00000d2000-0x30)=[{&(0x7f0000ba0000)="a29ecf1299980e9607e59d0c7fef1a965cec92905220a5997425fbf1ee9bbe6d41b404aa037aac53fba026356af8a8ab2d324dd2e97b09318899e5750c51d584f8675ce38d4d113e37062ea0a3647d2b77b6062a3f85de718513c44d7ff67bd5464f5153848debbcfa23cc994cdc6af04baa97f140a81b796ea15ed769530ce497c8294152e42c6881b473cdf54d7bf3bedbf283c0a98392e4361ba8426be6fd651852781ab9973e94ebcb3e48ee39ea3cb178ed6d5d5db4b40f0585b07e1b0f45adaf78e68e59c6c81788d491574abec7004badc41a471e10b3a1", 0xdb}, {&(0x7f0000c66000-0xb1)="25c21d99283b8c8e604f065f2d64be14b95832b07eaa49ab1efe5f36ea474c493e5f73ca33b3dd7386d445cefddabec60dfae870125b57298dfda8348c89d689995f7d415973f5e3ce331bee50d3f3e1cb10567801a06389c2cc5a6d1f79eda40ad27ce134cad3458808653650c15efce65a78f0148eb264e3491fe3e8f180558d6809b841e7429c4825ff8338997ece06442af72f072ac681dbdafaba759356acc8d77e49a621e631e41dbef1a7cd33b7", 0xb1}, {&(0x7f000015a000)="8cb5b498b8cf48657df04b29565a3f3d386aeaf5560038f3192ceddfa3f3f0a6c5c4", 0x22}], 0x3, &(0x7f0000d41000)={0x110, 0x117, 0x5, "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"}, 0x110, 0x94}, {&(0x7f000096a000-0x60)={0x27, 0xff, 0x1, 0x2, 0x9, 0x6, "6390861226767d8370a7d9bf9b4689b263123d4ab1e93c8b6c6be48c84a7c864d39c7bac844a6c812eeb0966fa3efc1770c728c76f6f786899ab37e7709c5b", 0x7}, 0x60, &(0x7f0000606000)=[{&(0x7f0000d3c000)="1ad70ee9700c19e4112ebe3b5e44a827f901556f284a0d75df4c9b1ab60cf8fc7920b695dea3ffe43e4a75c363b4d11ad17f256c876ff316e9a9fb84267f6ce04cb3b7f3b6e328a98c213dbe6252cfcec94febdd3267c211d8d1d0d984efced5661df2c11530bfe1072a9405dad08bcd9861b2e64daaea6fc3121f1404f4c04a3849a3b1c73d2d9da101453cafb6501ed5f8e84bb26f0ecb4a147d9374", 0x9d}, {&(0x7f0000a60000)="7cc28a28500492cb863afdac0a02d5a2ed69650dfb67fc989522ea4e740b5cbac7f0b2d912c90d765d50cdd7c2", 0x2d}], 0x2, &(0x7f000073e000-0x78)={0x78, 0x11b, 0x8000, "133c98934554631ea8823f78c99651abe585b814727e9f126c731c052b4fbd2344b370a51867985d73873eeab70245b87ee19c4cfe7da9f22fee33eaa0c0d58a72548cdb7c49b1ccb0eb4560a9e7b2971d878bbd80a7ff4bf8cfb625f073e507a6"}, 0x78, 0x80}, {&(0x7f0000fc0000-0x60)={0x27, 0x7, 0x6, 0x3, 0x75, 0x2, "0786ea315554c1d85e2737bcd08d9cc5ac78ad25cbf757c31522172d831ebf1a24fea5cd876f5ec88c258d16e60482cbf9509a40b57ae2223e98889dd1d597", 0x8}, 0x60, &(0x7f0000e2f000-0x10)=[{&(0x7f000067c000)="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0x1000}], 0x1, &(0x7f000026d000)={0x88, 0x10e, 0x5, "c8cbe78ded486450fd475ce4090c65564e395bd49ea0684286350d63549851dff85b405cedbc314c375a7c68d4c52644123a76dc8d71b6f9702dee4364bde09515982cdde0e97fce235761cba27457ac6d1b21d251fcef0dfac039096c4970ccd189e9f79eb239be3bdf216e0bfdf1f79cbeecdc23ab"}, 0x88, 0x4040000}, {&(0x7f0000e19000-0x60)={0x27, 0x0, 0x43f38d39, 0x2, 0x3, 0xfffffffffffffffe, "2ff7065506dcfc99a7238a7f676ab4f49aa58ac6e07f054406de6306c02021379fffc9549aac9853bbc585d948f898e4a59c9be1939c72ce6e45ec01788f14", 0x0}, 0x60, &(0x7f0000c63000)=[], 0x0, &(0x7f0000cac000-0x68)={0x68, 0x11f, 0x5, "726b7d2f11770208831f0094990bed7209f374b24fa2da3410de09909dd8d240a4ec5e75af7d49b394216b3518836b0c863adcc54b62f9f0c3b446f9a735626f9b749187c0fcd2dd4ca4be024da399770552975749"}, 0x68, 0x24048040}, {&(0x7f000092f000)={0x27, 0x3, 0x80, 0x7, 0x1000, 0x0, "baf32e6b1dc4101194da0f363b73e625e6bfc0d4bdea566f3f70954884d22e42bc9e8e9d3324a3d983c89de8295d539941099d01ac316a97912cdbfdbc1dd5", 0x3}, 0x60, &(0x7f0000d1f000-0x30)=[{&(0x7f0000017000-0x37)="aed2bfe513a63bbb8709d6793c9f158332e16dd1858534a6e9bea541a6c2ebe029080887a09e887959db699d79542f56cd85e6d75bda35", 0x37}, {&(0x7f0000c6a000-0x63)="bc44c21dc19cbbaeaf0b5ae4686712007ccb609576304b21f79dc18bf2348f4a0edbff1903581774f7047a982190ae6f423fe7a2c88c63bee1a86f05744daf08d44898695e3ffa191d2d0d31cb60bea83cef3a8242ae2b07fe5e6d2a1a66084a611bef", 0x63}, {&(0x7f0000c35000-0xf1)="82e676c605aa543ff087db5dbe8a5d6264860d2b6325a94c4984a0c3addf8f109be017e0ea9d69fc6a8dfdafd55d7f86219bc24d328ab75a845d83d4522819e8c76e9a7f771c0147fa3a4e6a123fd5ca6fbb135a99f0b92c2bd09a98246d89ee5f80f092a038a896d899a6b9d0b1ddaf642898abb4f814586ede758df4c5b84c235e1fa03031270d249a5c73016bcdcea29a3dc69ab186b983275d238bc2d4f482592693d142975757e94de4a21bc1f3b6eabdea288733381bcb2ae911dde374b36347643b2c272fb3789bfa96f48943664967999920c3923c52a686abfabdbd2782f0ce28f5ac824a9cfbfeec31f56f90", 0xf1}], 0x3, &(0x7f000019d000-0x3)={0x18, 0x1, 0x723, "e37e72faf8680f55"}, 0x18, 0x40000}, {&(0x7f0000296000)={0x27, 0x5, 0x7, 0x7, 0x800, 0x5, "ffac0f719ea1e66f47480e4bfffc78f7f68b74331996ec13135b1842edc47cdf19d1a02be083bac62c3e4eec7271266b0003fc7ed0c15f0330689ae628483d", 0x3}, 0x60, &(0x7f0000432000-0x70)=[{&(0x7f0000d34000-0xb9)="2ab3a9ddf44398029524e86c689f4f8397df73bd11c7f4fb08c2edbcd354d40090ec38449d5ebf670fac373e72cc1c1d4aaf035ae0a8976bed7547257c2c3b0f8f06bc0dcab5c1fcaf3df49363652649bb4ead97bb9663171a9d22eca5e1ee1310dc80a482379312bdbf25d1371374f2e90ad78d5e06d5f3593bebc7b18cb2f044685e97b99be001c97401f173dd548c1155866c61feb1b63b9343166bb416bf7d8bfe507f844cba212d90d699e5c433ef76da7f7535249fd8", 0xb9}, {&(0x7f00000a0000-0x1000)="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{&(0x7f00004ec000)="9efd66c03d07000b48a43a46887abead36f80ae840c8894674e3b196000cfe5d4cf5205b7f241eb054c53ffe7b", 0x2d}], 0x7, &(0x7f0000b02000-0xa0)={0xa0, 0x6, 0x1, "5e881cda81c33988a6573ecb04046305b0bf284b866c49ecaff4e62cb4ea7236dafe605b5a425634393253ce7303d27264c138f2c6eff8bf66957dca3067d75c2ba40cb3c05eaf329ee7da9ed36ec7ecbc59d173b1e9755b2be0d6e80b83c6cd06c1ffa8efabcf24a5ea8e324dc24074f05ce3246817bd45ce08b41871700d5e0584a4688604644b786c"}, 0xa0, 0x40}, {&(0x7f0000d7c000)={0x27, 0x7, 0x5, 0x7, 0x5, 0x7, "b21d07e8f9fa8779dde7dd347170db38d26fcc66f9f770d7716e208f364601820a188b08b81ee018111cf8752766f543da4b39e75b4406063bc30314273f9d", 0x3}, 0x60, &(0x7f00000ca000-0x30)=[{&(0x7f00007d5000)="d5b39c5d71c8ed1698703ef110b2d985", 0x10}, {&(0x7f0000606000)="1925376d71f3572c5bdc46a6311f37e02489d9e2d76ec7655ff2dbc3f2074fa3954597947c3a5df432285bcbf7dcb9288357d1256ff78c5169ce82ae60b264f1c4a386f8104efd1438c724a5fdc71371a58a3b016b3588783ee9462c4bcdb6685c316d515b2c663683bc633963a1bb5296edd96f13", 0x75}, {&(0x7f0000158000)="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", 0x1000}], 0x3, &(0x7f00006f7000-0xf8)={0xf8, 0x11f, 0x4, "c65208c3891f0294fc428de097a5754ecc784f1080e7c64ba8ca56f5b4b176dca3c1b745689bb8cb98a1e4d1b3540fd30e70dc61b8a82352da0ed1dfca3d19dcc2bf1063dac7a0d87c85dbba80591bab18155b41d031ab5369d083079c55f316f507737e0e91ef3ac4511e2fe41ad123becfbde3c225b711562a2b8eea5eb0db7de32f5e68e31e5484f83771fbdb7b6b23fba56b484f53b18f4ae6dc1edf380e60faee292f3f028a06876a74eb0196812c223f7d2b81622889921f849745476c8260a9cbacf1257d6046a6ce339edd665b54143aec6dbb15552637c23cc6603c179609"}, 0xf8, 0x8000}], 0x8, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) writev(r1, &(0x7f0000753000)=[{&(0x7f0000b76000-0x9)="b9cd3b7e634bf27292", 0x9}, {&(0x7f0000468000)="2841d30f274f1256219900575ebc341e95890e13dd786ec6bc6bad0cf550ef26e37a2350884ae44ca2fa1afd4312183120b912dd64c5561c4c4e8e71e51e63b8c8d9a7f71b756e04a9bd2f90aec826fe3f0f1c44ad3a7658ca592fc53d0970d1991103bd9268487954496d6e91e608a0bbe582c2cb1a46c3e15690", 0x7b}, {&(0x7f0000687000)="1340d04318441bc37e2dd902dca62e7631b41ce6ac505735d48c09926af59819b63bbaaa97c7c7559a27d94d190bdc2407b18ef9d4122c0c539ddf4eddd0eca0e464ba623904cc7bed0eb72682d28254d567922f72afd6d7", 0x58}, {&(0x7f0000e89000-0x63)="20bb66b571a6bd1fc4c322f7d6cf29da03a4c37790ee1db00485846fc934735c5f39fd351d929b6a5bc8d407a2493777570a3fe57a6f3e48a6aaf6a903edaaa3e435cd589dc9773dfaff7c6c30b98026d5cca8229818925d74c2080c9fafce7608d7f5", 0x63}, {&(0x7f000037c000-0x1f)="aef5142896058dc5245481918f65d0d3e0c9ef4544515c6e6697cea6849e06", 0x1f}], 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mremap(&(0x7f000030e000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000f5e000/0x4000)=nil) dup2(r1, r1) fcntl$getownex(r1, 0x10, &(0x7f0000010000)={0x0, 0x0}) 2017/12/18 19:02:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000003c000)=@common='ip6_vti0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007b5000)='/dev/pktcdvd/control\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d9f000)={0x0, 0x40, 0x2, 0x2000000100000000, 0x0, 0x7af42e48}, &(0x7f000000e000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005c6000)={r3, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x4}, &(0x7f000084b000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000bc4000)=@sack_info={r4, 0x8000, 0x101}, 0xc) gettid() r5 = getpid() r6 = getpgid(r5) ptrace$getregset(0x4204, r6, 0x0, &(0x7f0000064000-0x10)={&(0x7f0000001000-0xa8)=""/168, 0xa8}) 2017/12/18 19:02:06 executing program 7: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ed6000)={0x8001, 0x6, 0x0, 0x3ff, 0x8, [{0x8001, 0x8, 0xff, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x1, 0x9, 0xffffffffffffc8bb, 0x0, 0x0, 0x88c, 0x0, 0x0, 0x0}, {0xf9f7, 0x7, 0x7fff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x100, 0x5, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xffff, 0x8, 0xa530, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfff, 0x1f, 0x80000001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x1ff, 0x0, 0x0, 0x304, 0x0, 0x0, 0x0}]}) r1 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2017/12/18 19:02:06 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) epoll_create(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0x55)=""/85, 0x55, 0x0, &(0x7f0000003000-0xc)=@nl={0x0, 0x0, 0x0, 0x8}, 0xc) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00008ab000-0x10)={0x0, 0x0}) 2017/12/18 19:02:06 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00005b7000)='./file0\x00', 0x10000, 0x8b) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f6b000)={{0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x101, [0x20, 0x5, 0xb5ccf3a, 0xa31, 0x7, 0x31e5, 0xff, 0x101]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000013, &(0x7f00006b3000)=0x1, 0x4) connect$inet(r1, &(0x7f0000f6a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000046a000)="", 0x0, 0x20000000, &(0x7f0000b26000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000f6b000)=""/99, 0x63, 0x1, &(0x7f0000f6c000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 19:02:06 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000581000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101080, 0x0) linkat(r0, &(0x7f0000fa6000-0xe)='./file0\x00', r1, &(0x7f00009cb000-0xe)='./file0\x00', 0x200000002) 2017/12/18 19:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0xe3}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getxattr(&(0x7f0000848000)='./file0\x00', &(0x7f00005e6000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000545000)=""/9, 0x9) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/18 19:02:06 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcf000)={0x0, 0x78, 0x24, 0x3, 0x0, 0xd94, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6e, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000021f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000921000-0x4)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000fd3000)=0x1) unlink(&(0x7f0000fd4000-0x8)='./file0\x00') r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) prctl$setfpexc(0xc, 0x180000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$loop(&(0x7f0000fd6000-0xb)='/dev/loop#\x00', 0x3, 0x42) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000fd8000-0x10)={0x4, 0x21}) r5 = memfd_create(&(0x7f0000fd3000)="fff8e1", 0x1) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r3, r4, &(0x7f000024a000)=0x0, 0x2) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f00008fe000-0x70)=[{&(0x7f0000381000-0x1000)="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0x1000}, {&(0x7f0000395000)="f73a6e171e867c57ff5d0d4397349c922395d5d09e1139226f07d8b4c9dfbfec86c957d7e0a47c6a98d893b4683febd964ec7bbe8aff6972c10318c4b65e944ff7e945d44578772014054481078c338b27573d8ad1b785ee28d2438b825777ae623434aff107c11ecb9a242e420048ca840e9361536bf414a94e0ceae1a04b5b18240dccf43abd2366a2907dd3140a42b8fea7dcf574e1", 0x97}, {&(0x7f0000c9a000-0x1000)="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0x1000}, {&(0x7f0000fd9000-0x78)="b3974a29c8f48183e6e6a65845efb83f414b4bb46d57bded9872a455767f66094f99358effc7f51fa7a294249f1abe6507661122f30dd86331cebb44572051829e460269c45c78ebf9e9430a9369601d6de0fcc1dd6b256020cb102bf5f187735d8f481a1ed0c8db82366e2d0004b51050b16db31c9d43c9", 0x78}, {&(0x7f0000320000-0x85)="cb497d0d3838b52aa350ae0941d151d8678d4d65c774697c6fe7e0062a6e3ace68bcb4e9c8dbcd6a5b0c8ce5b5a82384ef15e4744b81631293fc31831d3a6646a9fa9adb7ea27d55dd785fb2a35edc1409fa7446baa567a262092666159972acac16b754972e1389e8be4608fbf14b0cb704ee294c30709858c82cb499d0bc67608d3c2973", 0x85}, {&(0x7f0000fd8000)="8032dceca285ab33e0ca9f31b0507b2afab5213a913a3b68c0a53300bc640b5da1149cba703f28f0d48016a46c8bd8193159330daa00806828f6b3609068399dfb4c32cada553a25edb4b6b2d9c27873f6e1d9e915e26b6fb345aa94af583d3842ddac2d1e090aeab5139dbbd9f68acdcf5d83fd296c5b6f8cd053dc8782fb58a226af7fe0d04e5a1a693bdb60290278482063a18980145162ba4b5f136b3b01d6f9af6f0cd4210aa23b55044d3da9292a5d5501a6865e3fb5d947b73e6a8b908aaab321da2345e000b13256a4e5", 0xce}, {&(0x7f0000fd9000-0xd0)="b0c7070ab85645e89dfe2e6247324d30b972f9557f5f87b4b91d1c8c4240f372179aacc74e065c2aa1ea67fdefc625084265c259ebea51823e58c95379d8fc8a87f7e2f08c02343cb2ccbd18cbdd0f83c5887d8eb76aedd1c8119b697efa674ab9e0d75ed65a36a65481abb8bf96416a824c873f90b33cf2b076b959b442bff47551928cceeebd38dd7fa65a465f5a9c391ed9cd21acbbfffa18eb6c45d6abe73322ad84125984eaa29c83ce15326f64812217e7d262d59ef347ea60e52c265e6b079f3253eca01dd20038d814fc628b", 0xd0}], 0x7) 2017/12/18 19:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000874000-0x8)=0x0, 0x2) connect$inet(r0, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000574000)=0xffffffbffffffffb, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f000033f000)=""/112) connect$inet(r0, &(0x7f0000cbb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 136.261451] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18210 sclass=netlink_route_socket pig=2413 comm=syz-executor6 [ 136.286188] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=2419 comm=syz-executor6 2017/12/18 19:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') r0 = syz_open_dev$usbmon(&(0x7f00000d3000)='/dev/usbmon#\x00', 0x9, 0x1) inotify_add_watch(r0, &(0x7f00004b0000-0x8)='./file0\x00', 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000db000)='/dev/ppp\x00', 0x42100, 0x0) bind$unix(r1, &(0x7f0000c94000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/18 19:02:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000079000-0x2e)=@random={'security.\x00', '+vmnet1*@usereth1useremime_typeuser\x00'}, &(0x7f000011f000-0xb)='md5sumeth0\x00', 0xb, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000582000)="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", 0x1000) 2017/12/18 19:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) listen(0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a1e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept(r0, &(0x7f00007f9000)=@un=@file={0x0, ""/4096}, &(0x7f000022f000)=0x1002) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f12000)={0xffff, 0x1, 0x7, 0x1, 0x401, 0x5, 0x8, 0x9, 0xfffffffffffffff8, 0x2, 0x1}, 0xb) 2017/12/18 19:02:06 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40d, &(0x7f0000016000)=0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000015000)={r3, r5}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r6 = syz_open_dev$mice(&(0x7f0000012000)='/dev/input/mice\x00', 0x0, 0x0) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$sock_SIOCSIFBR(r6, 0x8940, &(0x7f0000011000-0x18)=@generic={0x866b, 0x7, 0x7}) 2017/12/18 19:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x2, &(0x7f0000562000)={0x0, 0x0, 0x0, @thr={&(0x7f000012b000-0xc9)="8ec813660001d4dd306c9836dc2443fd4d131c57567ad9855ec4f070b784e1c65ff02cf322b744aca09efb782b715a8dcc7a4c2b2b53f39f0d1a758456613c28bdeb9ab371c49ccf08bc29cf2dd7f6361f3a8368e5ad759e4722d1d1ae92d2aa332f4577dd9d2e6b6a0b3868d82ec5da05b782e3ccec73cdb2a758aec63c0867b5efcb054b4f0de966533f8f6e700c591ad27bdf1cc3c99210355fe76eaad8fc25e0056bf824f576bab094cca9ff2e579dd409b88a5e49dd2849da54acdab27da1c2e19410488e7b42", &(0x7f000006a000-0xeb)="179eef5d91c17bebae79b13323d49f54855715c94193d3a9c0888bd2430501d2c5bc2183782fe41d9b77e475d63d9247d14fd3519e5543bfe14f6e3790585d9fdbb5bf70ab1c493a0c7f5a4bf8a5e7692ba5323b640ae87d139f3b5dbf3a9e2e1ed3e9263a93f726e8dd3f32208c750dfb83d447dd8bcc8b70eead2575b9eab1732785ffde5748d32c8ae642a2189a22aac1123d52e74fa3b3d1354558f76983862693a2c28b97bd0cdb29640f7c18c39396a32d6375e893a8684fe6626df7566ae4a2b1e7acad98afd7930624f3707ec41fa82a1f4fd472d665cb411ff6898c1b7c1a40a10a89997e49a7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000425000)=0x0) clock_gettime(0x0, &(0x7f00006be000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000802000-0x20)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f0000033000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00004bc000)='/dev/ppp\x00', 0x4100, 0x0) r5 = getpid() ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000eef000-0x4)=r5) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eed000-0x15)='/dev/pktcdvd/control\x00', 0x111802, 0x0) epoll_wait(r6, &(0x7f0000cb9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1) 2017/12/18 19:02:06 executing program 4: clock_gettime(0x5, &(0x7f00002ed000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f000038c000)='/dev/sg#\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x1)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) 2017/12/18 19:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008c5000)=0x1, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f000035e000)='/dev/rtc\x00', 0x50880, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f25000-0x2e)={0x0, 0x26, "4356ccc4e92d80ecf7b8dc96a5cde5ab9ad9249074d7815313cd66c5cf03a4e4c3eba71c8cbd"}, &(0x7f0000e82000-0x4)=0x2e) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002c1000-0xf5)=""/245, &(0x7f0000ecf000-0x4)=0xf5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fe0000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d2c000-0x1)="", 0x0, 0x20000000, &(0x7f0000d15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000352000-0x258)=[{{&(0x7f00005d5000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00004f7000)=[{&(0x7f0000b3a000-0x1000)="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", 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"e5cd628d417357226634c7768a55fad9007f660ef3f4bf8ccf0afa1b3487120e05b2830b041d9989904aa4bb67c733f3af720fc181cdffb4f8eb16585fd24a5f061918df30a23516e08a03e28b53c80ad29aad729fc448f4c180519df2bc49962637d9e26336a31c534f7b79f6c4af1de8c3df4aca5d78e0f28ed4c49aae1eb27f619ee13e776e8fb02b1d1d6ff429a83983b14812afbebbabad978a9c51fee4fa27e9d51cea1371008556d369d21f2d85cf5018023e85d4ba610e1747418a002b5001276f93ad5283b52fe7f68370a412c1c38af85dbc30e0bbd6"}], 0xf0, 0x24040010}, 0x100}, {{&(0x7f0000283000-0x10)=@ipx={0x4, 0x3f, 0x7, "e124740d6120", 0xfffffffffffffff7, 0x0}, 0x10, &(0x7f0000bd2000-0x50)=[{&(0x7f0000d5e000-0xa3)="4a1dc31dec5cf9e0ccc89b297a5b6b800748015b34bab0de23df519279d58db95e0c07709778d2c1a3cd99f12dfa056ec6f1d79aa294976ebf800550f0cd3dcda04ad40dbb40be83ca38123135c615c65e74db7d557d12e834250f21b8a80e72f8a0c465d1e3e023a73c328350210d34e14655889e98eb0d0f873a85e2c3409e77fc1cef592359ba05613c2f916d42e92dadd9ccba9565f6398d0f819cedf50a1dca44", 0xa3}, {&(0x7f00007e3000-0x4)="8ce5e303", 0x4}], 0x2, &(0x7f00004ae000-0xc8)=[{0xc8, 0x0, 0x0, "3d5beeff9b2d4ea757e9058957e527f31c4e6ba5d8c8fe598f08419de03afb7a82447657c74a04641d7a6e6c29cf411a40904c3ab46149e66232c716486b46c3a3de5e2d491cde92323e34ba2544f512f6ae33750446257db9ffa9a80fcd858e37e5928b65f265230a1e9d6680de265dac9b24f4666e6e96bb3081ffaa2ab457cf78c9bb11a06237e439178316fbf7543c0e8cf46fa2f92455cdc881add8977d9bd70024d66b619aa5bc85a747e5d1970c5f"}], 0xc8, 0x4000000}, 0x7}, {{&(0x7f0000662000-0x1c)=@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f00000ae000)=[{&(0x7f0000882000-0x1a)="c65d9ae27c1b4ddf58deb9f0ef2b02650d7e1bb61ab437ce469a", 0x1a}, {&(0x7f000000f000)="431905f31e9764e8dab714c337f56418f4e0189fb7d1adcbdc3b75330f3be5af299dafcceb9529253be13948a5982c7bebb15cd7c152b1c0193252e103e7b78879db9165fe7cdd1b282477195a2dae2545d91370d80a081d09f6053d6fc4c5c7747d8579d0c2778551d5cf90bbfe33b830741a759e727fa77c17245276c0c8720cb0d51f5cd17d692ca248cf89fdf6db65b3c45cd061753c6de1948189bf6d8eb1543a57e50f1be40ada7e0eb8720b205052244c316b36f3b5768fe1db385f72d6a0d8fabddbc877a0e77f7177896d426c", 0xd1}, {&(0x7f0000299000-0xca)="011660bb3a7905f527578f4d19be1fa78eb636cd27fe5641eeafd6ad1f33e6bfe084f87d13c62dd00117d18f037c673ceec8020f9e23f03db771f48255710d80c6d35321777e6e14b6de5d6820bc04ffa12b2b49d88be55c1913d37bbb42c18e224c529de9c8bb05ea27d3d7505eafce68174c47a243665a4a1d99ffc0f4324587b8a55af4888133c4a2a979ba27f1d997298dcb496e8ef413c082fff28305d62580aa819a2f8939089b1d35d6b2de5b319fa028ee3f3bfd396fd295f951e21df46dd830ba9636f61e7d", 0xca}], 0x3, &(0x7f00004b6000-0xc8)=[{0xc8, 0x117, 0x0, "29a407db3e896139353cf8f3d59cef3c48912bb05aa1c50d0831cadc8dcd7493308cc9cd1b1429d1d06e6fcf50b031793fe91a756a26f3b36b1ec09d0c9db1a109363da168ca60717ced2448c10c03cd00e55e45f7ffebaf4508ffc9573b9ec9c051f56346244a191d79ad13070a542915bd2b5407c7a12c11333a88bd46f8d631b25104971f4f063d52e46c830e62baca1e8b8a62230f1b55a829ab69d9f61bcfa6448c73ca8ca25da438dc28b30b28e40e4f21b38bc5"}], 0xc8, 0xf8a98149786d2fa1}, 0xc4}], 0x5, 0x4) 2017/12/18 19:02:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000008000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000008000-0x93)=""/147) 2017/12/18 19:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80000008000452d, &(0x7f0000f49000)="") 2017/12/18 19:02:06 executing program 2: unshare(0x8000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000dd000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/159, 0x9f, 0x15, &(0x7f0000001000-0x10)={0x77359400, 0x0}) 2017/12/18 19:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r0, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cae000-0xe)='/dev/keychord\x00', 0x4400, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006e6000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x19) 2017/12/18 19:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b36000-0x88)={0x0, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000f45000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x80000000000) 2017/12/18 19:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) write(r0, &(0x7f00000c8000)="", 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00003c7000-0x8)=0x0) close(r0) 2017/12/18 19:02:06 executing program 0: prctl$intptr(0x2f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x3, &(0x7f0000001000-0x4)=0x80) 2017/12/18 19:02:06 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000007000)=0x80000000, 0x4) process_vm_writev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x984)=""/4096, 0x1000}], 0x1, 0x0) 2017/12/18 19:02:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f000003a000)="fe0ddfc2437a9cdb5e27ee81461ebe870155337572a7f11649bfe6e93843a6358562e70775f2c855b40f5a567fb46502fadb5e030000000000000067d688125917dc5a216d92ca3c31e0d54955c51ef766592371a4f0a5348512c865f31359df9a40e08d3d437963c0b769005e0878d2abd2534cefa313ae27847e46b53faa85f52fd69f981e1595", 0x88) socketpair(0x9, 0x4, 0x6a0, &(0x7f0000a21000)={0x0, 0x0}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c4a000)=""/98) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000078a000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000057000-0x1)={0x3}, 0x1) 2017/12/18 19:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000046000-0x4)=0x0, &(0x7f0000a47000)=0x0, &(0x7f0000cd4000)=0x0) getresuid(&(0x7f0000c9a000-0x4)=0x0, &(0x7f0000fa2000-0x4)=0x0, &(0x7f0000409000-0x4)=0x0) setreuid(r0, r1) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000bfe000+0xbbf)={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/18 19:02:06 executing program 2: mmap(&(0x7f0000001000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000428000)=0x14e1, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000a86000-0x38)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x101}, 0x40002106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000664000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000079d000)=[], 0x0, &(0x7f0000001000-0x67)=""/103, 0x67, 0x3ff}, 0xf}], 0x1, 0x10000, &(0x7f0000582000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2017/12/18 19:02:06 executing program 7: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 136.441702] binder: 2455:2484 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/18 19:02:06 executing program 6: keyctl$instantiate_iov(0x14, 0x0, &(0x7f000021f000-0x10)=[{&(0x7f0000577000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000002000+0x7fa)={r3, 0x1}) r4 = request_key(&(0x7f0000000000+0x63)='trusted\x00', &(0x7f00001d3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', r0) 2017/12/18 19:02:06 executing program 0: readlink(&(0x7f0000fd4000)='./file1\x00', &(0x7f0000fd4000)=""/0, 0x0) 2017/12/18 19:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000651000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000c0f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 19:02:06 executing program 1: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000e5000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000077000)=[{0xb, 0xfffffffffffff800}, {0x3, 0x7}, {0x4, 0x7a}], 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003bd000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/18 19:02:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000074a000-0x60)={0x0, 0x3c, 0x1, @thr={&(0x7f00006f7000-0x64)="f872c1a8cdd0b0a8741a1d1e99ac6b72fc89608c43ba5c1b95e0db8f694eff0fa320ed049abba79e1c4ac2ea08a76d38b3cbe8dfc47bf032e679671b6181d1431559eebe87da4f5944663870b710a91dd3c08ee5bf03bb0323fc3aa344a59a1e1e5ef317", &(0x7f00003f6000-0xcc)="8e3b6e511c68dd1f1fa4865452470f1d763cc76f779923c5038487b69ca66df3bb71e398c117268898de2d6d051d91513c058d9f971c666f13798e3b88d855c46082d9e6caf114d40995e03606a3a783257b4be1c9e24e84a2a18c9dcd19a87a3ad23a8cd656ea4414d31f37f85acbb0a341d560d3d5ef84b7a287ac4ed96f073e4d220c6d56a4db3c640f65526e3cd511ce7b59363189944e011d4ae288f9fe6c5d908928b748ca2ccb5d84ab2f6f133dc6652cc76a29b6139615982011a03ea97d0c3adccfb95e6f196846"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c4000)=0x0) timer_delete(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000040c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000938000-0x4)=0xe8) sendto$inet(r1, &(0x7f00007eb000)="16410f34f9fc039ead5717175f694206affd18d836a11b0a6cdf5c", 0x1b, 0x2000003e, &(0x7f0000661000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 19:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e0a000)={@common='lo\x00', &(0x7f0000ef9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "f38247", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b5d000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e28000-0x68)={0x0, 0x60, "fc4c8b04a5e691ccde3b8335aaa391cb2f8a59f818cc34a5431f34e08a79cf98640f38f0fcb21b8ec9b173900f70c4a6935fada5d6eb232f403fef3ec00cb03f549417ae3c1a8b81a24e67f4efc1ce2326010b59c09c84d8d5735f5e7a1a1073"}, &(0x7f00004aa000-0x4)=0x68) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e0a000-0x108)={r2, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0xfffffffffffff54a, 0x9, 0x8, 0xfffffffffffffffb, 0x1f, 0x80000001, 0x6, 0x4d0, 0x80, 0xfffffffffffffff9, 0x1ff, 0x2, 0x4]}, &(0x7f0000f71000)=0x108) 2017/12/18 19:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0x0, 0x0, 0x10000) fallocate(r0, 0x4, 0x0, 0x0) 2017/12/18 19:02:06 executing program 0: prctl$intptr(0x17, 0x0) r0 = open(&(0x7f00006bd000-0x8)='./file0\x00', 0x400000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00001d4000-0x4)=0xc) r3 = getegid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000464000-0x4)=0x0) r5 = getuid() fstat(r0, &(0x7f00001b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() fstat(r0, &(0x7f00001ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001e0000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = fcntl$getown(r0, 0x9) stat(&(0x7f000048e000)='./file0\x00', &(0x7f00000e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) r13 = getpgid(0xffffffffffffffff) r14 = getuid() r15 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000490000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() r19 = getpgrp(0x0) lstat(&(0x7f0000ded000)='./file0\x00', &(0x7f0000d5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00002c6000)=[0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x150)=[{&(0x7f0000318000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000086f000-0x20)=[{&(0x7f0000001000-0x67)="17edd973e573301227e9ac157cba265a42a6e1b22835749ce018d63ec0aeb95c698dcf218440147cd6ca591536e151ee00b67cf6cae7ea47a1a361d575e7da9a8f0e285ce7478ba3712c239750fa5989ff83af23fde1795929455dda5841a056cfabc2b04c0bdd", 0x67}, {&(0x7f0000000000)="5a51c8dbf42a8107710e3a791443ae6b7efd9238a72f6a60e3e889e396b5c261cb247f44ff14e650dad74cd4d8fc0a3b7ebcbc5415c785fc6ddccdf952ab0943e5bbd769196585aa1719480c2b765cfdc0aca47e67d061235343854b9d3c21e801619c9895cc1e09f4b81d978249ad549df4789a4aa4", 0x76}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000548000-0xab)="1befc7b4f3ccc0bc3902de3c9aa3f90cf3428ee7e2a92a48527eeac93a0a7c7377e94398ffcd3c64b30bf95a8b25c0fb94c3096240f4eb6b2927a59bff94c4da045458108024b31a009b20faf13132a4277902372fab8e2f1c3ac7e7f229b10deff96cb44b8ced09ffb9dc6366bcd5efaabcd22bc916797ed675060910a7a716594f0efa231551c2f4e097c7dd1cf56d9cc2c8c1c502e734d52afd8092534c0b05ad9d95c4a1c2728bea74", 0xab}], 0x1, &(0x7f0000677000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x800}, {&(0x7f00006e7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e3f000-0x4d)=[{&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000e61000)="0a43a67d4105e9532694c9c094e7b9afba7f72f8f1ff130d63724390f3657ec19a971341d67e3be9dbddccc967059b47cd1d841bdad7d259b5ed34aada432bd7030cdf71c2e33d8234a2953e4fd419f156a76177d0e76f309d58a813eedc6add3e7a9b4b", 0x64}, {&(0x7f0000001000-0xf3)="7d0af8a738f8621f652406bee8b8d696b3c23b340db6abd79a3baa3cf72a59d5ed7910e43b88c5ee9d0ab141961f0dfe28d33ac3e4688f9004ed996bc793e06c8b101235c7e937ceb9b10ae47a0e792ce6b7a4dd917a7d272a7bd29e742e82e5041bd0641c9e18464b1e41200d934dec642c46c3f7054a50e6ef14dbc92c55aefbd67a20bd8b8a42686a26de301db0e49c2163f9ca059f89c26eb2afb8295f35c8636339d30ae5f35e9045173ad5514b16f15f675afed4014d63104af8e4137b14fe4d366fc116bb8cd4f9bb253119fb7c816582fff71f71ca07d26d0bf1e491865ca2f982f959b6fa50787e491080a1ebf397", 0xf3}, {&(0x7f0000000000)="caee4872963eb7fdd14e4de50af899201f2dc7439b20b30b9afc0f32516c801a1c35071ffb0623c2933a6872937577e7d0838856c2feaa806d831a7f1a385655aff6f8950f875cc74b62bbd8df66a829fcfee369edae1da8d74b66616d9efcddebaf5fb73f9d49522383c58d4c0462acd70be7d7384e8838ec8516633f9f11fb52f1b6cd6932b7cbcd17918aa06c099bc957c676899190edbef96eb8c95c28018565f10ba64f146e1cc5675188e72f617efd7c235cae83bf3301b6ebd89c7f8e2e758e32bd10df2f83dfc64f60e9f0e37f614e20aa3a43282d74f6d5d97d5455e5ea72c31ffec88cc1e087c960162ea3aead42fa9788ded0c662088e04e6", 0xfe}, {&(0x7f0000001000-0x77)="927e689c36146aab877ff7d6e1fe71c3e04886a4a12a406241b364cc9230336004467f85fc91d7646314cd99399d9f3710dff154bc10f63d15ac9e6a7883c741466c9445334c15abd3ee980b8ffeb627c7df053f25b4705e509842bda523c4483573dd68a19bb3cff29e5acfbe6101f26e476f1633fd15", 0x77}, {&(0x7f0000581000-0xf7)="dcfce88247de01912475b2fd6a52eb058daf0504324ced7631df9e08da75f330fc0d8863c38e0a6afe1cfdd12e36a2002be2b28f4a6b1a1f7bfb26c0a3f8cb050e59dd509cf052df9487da0366d289f0e3cbad70959cc60afc435cc9a3bd55aa39d7d3943d184d00e83fffa894b36063bfbdbf0cc8a3e0cfe364ae25d952ceff9ff112605cfb24f7bda7332a9bdc98eada612da28fcc53bae84d06ca12e27dcbd82e61810dd92d9a1fb6288d98b1747a871f052c1c2978988079123de7620ced0a03a571a51bd0d6e6426d993697a6f82173d43fc0907d14e61e3fade9fb15180a5aecff995d1ebd3cf603be445b90dcddc5508c8cd094", 0xf7}, {&(0x7f0000000000)='D\v', 0x2}], 0x7, &(0x7f0000dbf000-0x38)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x80}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000946000)=[{&(0x7f00000fc000-0x9e)="dd16911246890863729f7eec4eeffd2db2e665c427d43fda18810df167a5729beb35bc633dfece7dd6ca5bed54432a5e46032f990bc6aaddeda7386e605d1089654423b1176ef2f43eff2a15766239fe611eee8f84b9aaa7b6f0a8ea157378187808d7bbd54cdc33e96c2ccc1a73cb6eaf5790b0a2b71371c34d2b1f63712ec9d06c0a78f03c28402542599a0647793b91b9b1e86c3ca3aea6aca576273b", 0x9e}, {&(0x7f0000000000)="be282db42951cac72ce0d2f6167b1dcd472002c0e77c584572a827230d102654d20c5691224ca0fbd7d0dd44788811a7e803bd09a3cf044d2b70b5c23ea5eec7dd6c5010f7273dcdba15901a4010646ddd9f80f9feaedb92f2237782bf1e4242dfa919ddc4c6", 0x66}], 0x2, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x80}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0xc)=[{&(0x7f0000000000)="52aaff4af139efaf2a75005d74d236624773276ccf66f2271531a8faea7967a4025e3c6b18d36d1c318e6df064c0cd0e426848583e6f8a80d6993e2f91f40fbd9f645c", 0x43}, {&(0x7f0000342000-0x6c)="579b57d8774535d08a6f1d054583eccdc9f0b7fbb0c2f5bfd3c4d5ed879078d21bd00b0ca4d36733ecd447182ca31a0ee390346155dad74052c025580bc221793212e215012f1cdcaaaaacaa2578fd2aa674ba2277100af1f6e723af43133d427e4ba4d60a3489875ee4bde7", 0x6c}], 0x2, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xb8, 0x4000004}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fd2000-0x60)=[{&(0x7f0000dca000)="b4ce6409741cf79473cda5a3e930551de44e3b", 0x13}, {&(0x7f0000001000-0x40)="0ec5490bcee9de9526d2a8371b329ec78e38ea52fec5ecb3cbd99e61e27df6c60f46cc812efc375076185c02b5299fe2b9e67d6fa22f6e6324b0f41c4d8b2d7e", 0x40}, {&(0x7f0000011000-0x63)="cf8fced71f4fa1fa0667f466688150f1869076637bfe551f79a4d7840eaa89f9fe01079bc6441592fa571ecdbb433a4947dec915a60d666d647ddb69055cdaba575f787c52e2de7e3fd11e26b0ec4608e6314136cb8c6c7372e9ae088fcb9f32175110", 0x63}, {&(0x7f0000000000)="cc73b17e72625831c1d668c1a2ea64bb1bdcbd41020a23bc503a6e0ba11a5bfc83d19562f7880ca411a0a4e49bb6976aa5bfc523007c3eb5c6ae5f2f8441cb9039e1e02675a1750895d186dc3b337067430dc51cc88f1c50d5587b20b9", 0x5d}, {&(0x7f0000001000-0x5e)="c2cf7cb5aecc9cf720fe6f2ae7a6a6b37461cc677c460e828b1727bdc4da4fd5911de8bd12b7fe86a76d7b5edfee83f38f9ab596406461033239123885951fa7fe8ab3309d8097bc6315f04cf3bb08eaf828c8be5c2731d8509bbb87c076", 0x5e}, {&(0x7f0000001000-0x3f)="10daa5d5a9acb345ebbd12bda0ccd8ef3254453a3dc5ecc4ea21a3b0e3c87f3f10916342b64336649a00d835028af9c9fdfdaf42cb02aa0e009f5222ca442f3fbe027459e0213e275e02249e28c8d06f6e74cf781f44d6bd08b29533ce8f174b5b5e93cb5b5da3c378390275642a1a0d66908fdc251bed6b6a46c2d92225933c184a1339b29543636c73309fc0bd5594a3157128f9d4b553fdb4", 0x9a}], 0x6, 0x0, 0x0, 0x800}], 0x6, 0x8000) connect$unix(r0, &(0x7f0000803000)=@abs={0x0, 0x0, 0x2}, 0x8) 2017/12/18 19:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000742000-0xd)='net/if_inet6\x00') lseek(r0, 0x5d, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f00001e6000-0x78)=""/120, &(0x7f0000029000-0x4)=0x78) pipe(&(0x7f0000e2c000-0x8)={0x0, 0x0}) 2017/12/18 19:02:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000c2a000)='attr/fscreate\x00') write(r1, &(0x7f00007a8000-0x2)="0802", 0x2) 2017/12/18 19:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00006c5000-0x8)='./file0\x00', &(0x7f0000aee000-0x15)=@known='com.apple.FinderInfo\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000723000-0x8)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000de2000)={&(0x7f0000d43000)=""/80, 0x50}) futex(&(0x7f0000004000-0x4)=0x0, 0xc, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) pipe2(&(0x7f0000fb9000+0xcbb)={0x0, 0x0}, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7) ustat(0x2a24eab8, &(0x7f0000410000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 19:02:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x68bb30fd, 0x0) preadv(r0, &(0x7f0000988000)=[{&(0x7f0000dcf000-0x91)=""/145, 0x91}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dee000-0xe)='net/igmp\x00') preadv(r0, &(0x7f0000369000+0x122)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b50000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x6, 0xaf, 0x78}, &(0x7f0000494000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000724000-0x10)={r1, 0xba2c, 0xffff, 0x3}, &(0x7f00003e4000)=0x10) 2017/12/18 19:02:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a25000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r2, 0x800}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) 2017/12/18 19:02:06 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4000004) mremap(&(0x7f0000531000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000096f000/0x4000)=nil) memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) [ 136.556637] device gre0 entered promiscuous mode 2017/12/18 19:02:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000c5000-0xa)='setgroups\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a20000-0x8)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x1) 2017/12/18 19:02:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000425000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000d90000)=""/0) socket$inet(0x2, 0x6, 0xa1b) 2017/12/18 19:02:06 executing program 1: mmap(&(0x7f0000000000/0x6d5000)=nil, 0x6d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00006d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00006d7000-0x4)=0x0) read(0xffffffffffffffff, &(0x7f00006d4000-0xcc)=""/204, 0xcc) mq_timedreceive(r0, &(0x7f00006d0000-0x10)=""/16, 0x10, 0x0, &(0x7f00006cf000)={0x77359400, 0x0}) setpriority(0x0, 0x0, 0x2) mq_timedreceive(r0, &(0x7f00006d4000-0xb1)=""/177, 0xb1, 0x0, &(0x7f00006d3000)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f00006ce000-0xea)=""/4, 0x4, 0x0, &(0x7f0000052000)={0x0, 0x0}) 2017/12/18 19:02:06 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)="6e65742f72745f0000000100") r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) 2017/12/18 19:02:06 executing program 6: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) setfsuid(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x8, &(0x7f0000006000-0x40)=[{0x200, 0x7f1, 0x0, 0x80}, {0x3f, 0x2, 0x6, 0x4}, {0x6944, 0x80, 0x7fff, 0x5c4}, {0x1, 0x1, 0x3, 0x47ee}, {0x349000000, 0x1, 0x1da, 0x20}, {0x891457a, 0x7fff, 0x0, 0x9}, {0x1, 0x2, 0x9, 0x6e4}, {0x1, 0xb5, 0xffffffffffffffc0, 0x1}]}, 0x10) [ 136.564979] audit: type=1401 audit(1513623726.547:74): op=fscreate invalid_context=0802 2017/12/18 19:02:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000227000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) r1 = socket(0x11, 0xa, 0x0) unshare(0x20000400) getpeername$packet(r1, &(0x7f0000581000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c7000)=0x14) 2017/12/18 19:02:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x8902, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fb9000)=0x0) getpid() setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00003bf000)={0x6000001b, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000017000-0x17)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000afe000)=[{&(0x7f00005b5000)=""/56, 0x38}, {&(0x7f000092c000)=""/112, 0x70}, {&(0x7f0000c1b000-0x1c)=""/28, 0x1c}], 0x3, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xfff) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00009e5000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) write$eventfd(r0, &(0x7f0000014000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x204000, 0x0) 2017/12/18 19:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$evdev(&(0x7f000035c000-0x12)='/dev/input/event#\x00', 0x6, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000465000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000bcb000)=[@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) fcntl$setlease(r1, 0x400, 0xffffffffffffffff) r2 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) recvfrom$ax25(r2, &(0x7f0000ae1000-0x33)=""/51, 0x33, 0x2, &(0x7f0000e57000)={0x3, {"56f0246f29ea2b"}, 0x1}, 0x10) rmdir(&(0x7f00008c5000)='./control\x00') getdents64(r2, &(0x7f0000cdc000)=""/0, 0x0) 2017/12/18 19:02:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x9, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/18 19:02:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001e5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) 2017/12/18 19:02:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dee000-0xe)='net/igmp\x00') preadv(r0, &(0x7f0000369000+0x122)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b50000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x6, 0xaf, 0x78}, &(0x7f0000494000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000724000-0x10)={r1, 0xba2c, 0xffff, 0x3}, &(0x7f00003e4000)=0x10) 2017/12/18 19:02:06 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000de3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000e9e000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000427000-0x5a)=""/90, 0x5a, 0x10000, &(0x7f0000000000)=@ethernet={0x306, @random="7343d0daf965", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x25, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000a5f000-0x38)={&(0x7f000026b000-0x10)=@ax25={0x3, {"de6cbbb01d49c3"}, 0xe854}, 0x10, &(0x7f0000fe0000-0x60)=[{&(0x7f0000fe0000-0xd0)="9f90bf245d03e6bb9f39c658f4ac48d0d6eb884e48792729d19aa35ad7119911d6827a073bd554624089bdd5c0363428f908973500a4f251fc09d4700181d07cc84b5415908c8c54f96078a9095a049498ac304a86a87485d754c8b2a47a24c1471038466883465d5d6b30093e7528e7b37ad330f33fe5c93fb6d2fa1fa47a3ffd385061bd67756fd3de250ead88b5d0bf7ab32b8eef11303fe9161a063c9fee2607b57d14c936e661afc96dd567808963e42b683d95f0f9ede2f0bb63ea3a5753dc0ad01216e9641b10ec209476cb52", 0xd0}, {&(0x7f0000fe0000-0x81)="c2b4cd111497a0f7142290806a37654890475c94788d66e44d11ad8409647a8d34c0c2cee8e2c9808afb1e0cbf0a3a6703cb87b1404e08694507099832fd021f3d3b45fa0fce027b81ff1dc9a17e6a6f96137f34caf66a150901efca18885ce92200d49010e30d78f0036c7deda0d0d4e37ca85167c0cabaffc0e1fc85f3986f3e", 0x81}, {&(0x7f00009e0000+0xab3)="a3f1a134dc2d2d66a46e978cf1cae648eb66d39858b3a190a13ab06b72cc14b7b3e9923901179753ec248c8fad5bd2f5", 0x30}, {&(0x7f0000cbd000)="dc35c485908abbc6f9a746be00482fe78abe0211ac8b32f51fdca1093599db79a52385924ac9a2f85d28e6956132991da81df25d73d7bc8a65dcc5f932fcc3ee2a073ba651610128d064864f526c7a6a8a0b6eca97720b201eac8e918c", 0x5d}, {&(0x7f0000fdf000)="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", 0xfa}, {&(0x7f0000ab5000)="f8791c9e0a808826265b4c7db8941a89369c315f559b20eaf1a36425bc9d7c5ae7ff192f9b58080ca783f2fbcb38668a2cefcc95d2793628a54fa33aa5d8f6d8de33f9be294842dcf3b845bf3beff62e2d01047f960bf08cf02a65bae604eed2accec3d94652d838fd29b9b44686a6e8340029a286a5506cf3227ebe699270beca8ed79bf4314fb772a64f573cac461feb453215f62983d85628feefb087628b91ee7863a3bc", 0xa6}], 0x6, &(0x7f0000fdf000)=[{0x88, 0x101, 0x8, "fbfdf742077dc408a0392beb09071d20a7567287880784121de906c02452d0493e4b6d325916f2d5735c9394dbaf046ead95c90c52e5e030f2ef9e77b0176e1faa0cae7f20b8abc8295a70170d3535f680b61c18199f3eb4aa65fb8bc9293c76a702c8648117940ec0acbc2f7c29f8947e13d739c65756"}], 0x88, 0x4000000}, 0x40) write(r2, &(0x7f0000fde000)="13cf4b00c3fbda0987a63e40c057f6f745285a0fc7926c42fadf375e3f70943b228d53d4f8ca92e1204e99570bf95cc6bb32f056b94206e2e2e72a802ecf594fa32fcd3754f497399ee2d7b6006bb7f54afd3e1180bda84359aef5bb99a4d02a4898d9d89894b9742411e47d450ff322b32f1e33f2598069f448e82c6fb64c83df54c3d82fe3d818f49950c792923e2d5ae5d24e74b6248cd3061e1a1be8e8d49998354b77706dd79274229b5af20c09c19acc95aab471efa570c914e2414993bb112ee1a836397db4b5c782ddcea77421620ef7a46f122036298f67fce618e344f2d9871a55d5615ded", 0xea) 2017/12/18 19:02:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/18 19:02:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2000fffffffe, 0x40, 0x0}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000823000)=0x0) 2017/12/18 19:02:06 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fe7000-0x8)='./file1\x00', 0x0) 2017/12/18 19:02:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00005bb000-0x2)="0690", 0x2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000d7000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00009a0000)={0x0, 0x5e, "eba70f1ad0e31ec185b5bc0bff9bd03422f737b8384d8b6632a4176de5301b210e03c63b2236449b54b5cd358f95cd97a467417f5307bb4e8358494d007cb0d5c17b14f3198b128d267e461cfdc53cc5a81e28510c2c65acaa506ccc91f4"}, &(0x7f0000dfa000)=0x66) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ca3000-0x14)={r3, 0x2, 0x6, 0x3f, 0x94b, 0x2}, 0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000016e000)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004e6000-0x4)=0x9, 0x4) 2017/12/18 19:02:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000834000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000cd1000)='./file0\x00', &(0x7f0000b71000)=""/77, 0x4d) r1 = socket(0xd, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f0000364000)=[{&(0x7f0000922000)=[{0x11, 0x1d, 0x301, 0x0, 0x0, '\a'}], 0x11}], 0x1, &(0x7f0000fe2000)=[], 0x0, 0x0}, 0x0) mknod$loop(&(0x7f0000f12000-0x8)='./file0\x00', 0x4a, 0x0) 2017/12/18 19:02:06 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000053c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000003000-0x50)={{0x0, 0x2}, {0x3, 0x64}, 0x100, 0x6, 0x401, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000004000-0xd)='/dev/snd/seq\x00', 0x0, 0x402000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000005000-0x8)='./file0\x00', 0x1) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"b8dc0e46c5781c355f2c6389fa7808a7", {0x4, 0xffff, 0x0, "26e7eda7dcbb", 0x0, 0x0}}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000005000+0xc1e)={0x7, 0x2}) renameat2(r1, &(0x7f0000003000-0x8)='./file0\x00', r1, &(0x7f0000005000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x200200, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000008000-0x4)=0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000009000-0x10)={0x4, 0x2, 0x6, "e9b6f0e9159f", 0x2, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000002000-0x40)={0x0, 0x3a39, 0xc5, 0xf, &(0x7f0000006000-0xf)=""/15, 0xa6, &(0x7f0000009000+0x5c7)=""/166, 0xf9, &(0x7f0000000000)=""/249}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) ioctl$KDADDIO(r0, 0x4b34, 0xe27) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000009000-0x8)={0x0, 0x401}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000a000-0x8)={r4, 0x1ff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000003000)={{0x10001, 0x7ff}, 'port1\x00', 0x0, 0x101010, 0x6, 0x8, 0x10001, 0x9, 0x3, 0x0, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 136.727524] device gre0 entered promiscuous mode 2017/12/18 19:02:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f1f000-0xc)={0x0, 0x0, 0x0}, 0xc) setgroups(0x3, &(0x7f00005a8000)=[r1, r2, r3]) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000087000)=[{0x6, 0x80000001, 0x0, 0x2}]}) mlockall(0x2) [ 136.752207] keychord: invalid keycode count 0 [ 136.765777] [ 136.767448] ===================================== [ 136.772277] [ BUG: bad unlock balance detected! ] [ 136.774412] binder: 2614:2617 BC_ACQUIRE_DONE node 285 has no pending acquire request [ 136.785053] 4.9.70-g9542d2a #109 Not tainted [ 136.789444] ------------------------------------- [ 136.794262] syz-executor6/2620 is trying to release lock ([ 136.794724] binder: BINDER_SET_CONTEXT_MGR already set [ 136.794732] binder: 2614:2636 ioctl 40046207 0 returned -16 [ 136.796335] binder_alloc: 2614: binder_alloc_buf, no vma [ 136.796349] binder: 2614:2617 transaction failed 29189/-3, size 80-16 line 3130 [ 136.801921] binder: undelivered TRANSACTION_ERROR: 29189 [ 136.801977] binder: release 2614:2617 transaction 286 out, still active [ 136.801981] binder: unexpected work type, 4, not freed [ 136.801983] binder: unexpected work type, 4, not freed [ 136.801984] binder: undelivered TRANSACTION_COMPLETE [ 136.802009] binder: send failed reply for transaction 286, target dead [ 136.857712] mrt_lock) at: [] ipmr_mfc_seq_stop+0xe4/0x140 [ 136.865124] but there are no more locks to release! [ 136.870101] [ 136.870101] other info that might help us debug this: [ 136.876736] 1 lock held by syz-executor6/2620: [ 136.881280] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 136.889508] [ 136.889508] stack backtrace: [ 136.893974] CPU: 0 PID: 2620 Comm: syz-executor6 Not tainted 4.9.70-g9542d2a #109 [ 136.901562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.910883] ffff8801c4c17948 ffffffff81d90a29 ffffffff849ae9f8 ffff8801bbad1800 [ 136.918844] ffffffff834df9b4 ffffffff849ae9f8 ffff8801bbad2088 ffff8801c4c17978 [ 136.926802] ffffffff81235404 dffffc0000000000 ffffffff849ae9f8 00000000ffffffff [ 136.934767] Call Trace: [ 136.937323] [] dump_stack+0xc1/0x128 [ 136.942658] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 136.948773] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 136.955585] [] lock_release+0x6f8/0xb80 [ 136.961177] [] ? traverse+0x3cf/0x900 [ 136.966599] [] ? memcpy+0x45/0x50 [ 136.971668] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 136.977785] [] _raw_read_unlock+0x1a/0x50 [ 136.983549] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 136.989488] [] seq_read+0xa83/0x1290 [ 136.994819] [] ? seq_escape+0x200/0x200 [ 137.000414] [] ? __fsnotify_parent+0xbc/0x340 [ 137.006526] [] ? fsnotify+0x86/0xf30 [ 137.011856] [] ? fsnotify+0xf30/0xf30 [ 137.017281] [] ? seq_escape+0x200/0x200 [ 137.022875] [] proc_reg_read+0xef/0x170 [ 137.028467] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 137.035449] [] ? security_file_permission+0x89/0x1e0 [ 137.042170] [] ? proc_reg_write+0x170/0x170 [ 137.048119] [] ? proc_reg_write+0x170/0x170 [ 137.054060] [] do_readv_writev+0x520/0x750 [ 137.059914] [] ? exit_robust_list+0x230/0x230 [ 137.066025] [] ? vfs_write+0x530/0x530 [ 137.071531] [] ? security_capable+0x8e/0xc0 [ 137.077473] [] ? ns_capable_common+0xcf/0x160 [ 137.083585] [] ? __fget+0x201/0x3a0 [ 137.088830] [] ? __fget+0x228/0x3a0 [ 137.094073] [] ? __fget+0x47/0x3a0 2017/12/18 19:02:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = fanotify_init(0x0, 0x1000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000490000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bda000-0x4)=0xe8) getresgid(&(0x7f0000afa000)=0x0, &(0x7f0000333000-0x4)=0x0, &(0x7f00009cc000)=0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000ca4000)=@generic="f1ceab8615f5200d3f34164612806ec8") r6 = getpgid(0xffffffffffffffff) lstat(&(0x7f00004a5000-0x8)='./file0\x00', &(0x7f0000b8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000cef000)='./file0\x00', &(0x7f00001c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000037b000-0x38)={0x0, 0x0, &(0x7f00006bd000-0x20)=[{&(0x7f00004a1000)=[{0xbf, 0x7f, 0x600, 0x2, 0x0, "0e6f38ad823d60aee17d2591b41edff0395bebfff4d836a2299ebcd54414bc6e7d725c41a89c5c12837df14f23a1d03a955eb78c63d34f106a842bae67d55a1b3bf660291f586d0f423a1d474445fd9a9478c022ec77712c3684c91545895f5d582056179774ff7e0496d62f43207512f1089c089578aca971b2a1177074688dab710894fb74071c3404b7f25dac28458617debc69dd024f1c138ea904bde995a1f6f285e5d4d75b65afd263f0f995"}, {0x59, 0x17, 0x100, 0x0, 0x8, "22bce8dc4b9c8760974a21cd3a444d1ab3fdc524cbfbf48f1f71496ace50284c1aff26d050b9fa4c330edb7d94c6cc1a35b40cd0935ed6f645a75d35382547f23964a54baef008c804"}, {0xc0, 0x0, 0x4, 0x8, 0x5, "4ec963d6821eee3cbcf49a7222f1bd6d97567cf8b9d0149086433d47fd29bdca89118867ed1a9d13201058d316e68892f719ec874d6bb595ea940eff2bccd11b7fde0cd1fd8be7863aa59a4fc4b9f994926799a06183d61d004d64e894a3b50851e8ecc777978b3f66b545b82408ab57c88000dfce1ce598d8b0462a2b4613056f412488eb0ac4a1833018fb4f071ba1615f4ea66ba1f958c3b61c3eb66bfb5f5aee1264ef634b6eb0784514ea485f1c"}], 0x1d8}, {&(0x7f00000ea000-0x60f)=[{0x41, 0xd90, 0x800, 0x9, 0x0, "f3e1f86c5f73fa568a7a7089e9dd0c5990099b8829057785a41e58ea8a351ae7255eb05aa47bdaa96be033f3da7430756d"}, {0xd6, 0x8, 0x0, 0x12, 0x0, "8bc4504e1c6a3e2dd599e1a0e0b8b005a231bf0d32f5d43d265670cdaa4b73b9835b61d8eb2bd8fb1a345d1465db937f713ac8faf7851838d34a42ef7c515d85395fcf452de88adc5f7048c4ed808f3da84ed51613bdc47fb95c60e86586f3d9aa222282252e23ee13b6c6af3d50b6132c229c3cd62f4605f146c08964488d584a6ddbb801ab2cb118f45d4f80191d602ac1bda6c7c2b890cdc33520d48c9a3e80d000046d8b6ce0e65c22b7c78b5fd090d978b50b290ab2e43a8edebeec754850951eafc90a"}, {0xc5, 0x7, 0x800, 0x10000, 0x3ff, "f5b96eeb19fe0c9f562a0914d1e3d9bd5ca53cd0ea477ee6432a55b0c3507c11f4b78db17bead18335c55bd1ce6c68da1f0fcfda68315a14799b376965fe2553dced14c68c8336f88b2868a9e10eb9b547c4f0f3d0eebb80a8ca248f7d47c82466dc6961d3f4a4f12bd10938002a6ae780f50501ac4f9d3651631b2547d0f9e36bb6abee269425468fe7274d4ac3f7a45e1122507ceb3289109cc24144fe6c89dc96c5e3ad2c19aae9a78cc53099ff45ec5535640d"}, {0xbb, 0x4, 0xa08, 0x8000, 0x3ff, "c9c48a95ec266c97789cf8cbd2962c1547bf72e2275191b947d1f1c2e2622b64b925d2f1e589741e09b98eaba3fc457ed017102877c3808a57cd6abbd285ce216b61b4cd460811718eba7678c44929eda7a4055940d5511707b9e0c5e335fa374677a2301d541283af9827aa52ff5f49d38c6e43d5bebbd48403851476be8e2fef6416193d1127545076b29dc4c8331765a1686ccd79599cb39ca599c0f2b41f1acd3686f812dc4f99ffda"}, {0xc1, 0x1f, 0x100, 0x7a20, 0x7ff, "905853337984bb6574a133c44fa984dbd3d74c0a753b75be5b795c80efb72a4454e8f414a16fc0c4987bdbeec13db2bb9d6d079d6bc1cfc591d89f7831a297b756fe9dd975dcee1d99153e19104fb7643f0e49efbda6bfe7de885cdb529776850f4aedce907618f6b32923b4c902b22a3c52652d1fb5e63fc4975994feea347153398026511986fa8895baeff6f7fcf34e160915df1a26565e216ce1b43303d5e91a4d062330c393aa1ec3d9f532ecea81"}, {0xd7, 0xaa0, 0x100, 0x101, 0x78, "597384e85e5030174ab07e7e5a8a84819d858fbda27253b34c5f9dc7094d68ea3d04a8d7a87eb270ca961114f4d1a9bd3db975fa67c37dfee7841987892607471f358e86d8eaf335c650df5be22e9d732d567b88409c54c98f58f5d59acbf205249ec25d5919fd39f9d920e5aba8c0ee02635be4c73f5f0a3ba3580087e616968abb0b2edd91be4b7c452dc19d2a39e091ba9c2b339f34507197598b80e704e54a123872187b23b228f5d7761c3b498fb26e0f0aff66c06294903e7108e74d9778db7b9c7798e4"}, {0xfd, 0x100000000, 0x502, 0x8, 0x0, "8a36b3a027162b267bd395d814f3a6f5d5837dfec824d174f5d17d7cdc655cf01b5251864e831a96f54402b5afa2e4d9967bdee59d2c963929bc3f38f5d24fceab8b2d34c2fbb22804636657a7cf319ee5744a1f79d99c06834e45aa3c9f23a81c868c0168ab993cb9bc081c0d9e9cc6d64f25f29df127045d1ba1550e7ff265a745bc1df1ac6ace232b0c927a338ce5b944b89094df120f1548731fc0fc7da044edfb45f994cccfaa27f515a3d1e1f848237f2e958e22179fafbfb17d029eda14550946b00e730c9d7b0d95013e437d41cb01f09c5cd00ca73c974737e1d4c56ba1304cbdba042d6931fcff40"}, {0xe3, 0x1ff, 0x500, 0x5, 0x80000001, "6be5cbf763aa6b2871bfc4814a66894b16ad2676144a630bf10aa6cf198a4c7fb1f36123da23f132621c29f44aaf513bbbc0d653171c961b3caa2a7a948671d6e1907aad423f9b595f4c31703a8c40603798e5cd760a87971a3b794f61be6a7d0c645a507a469bff633075f7298cc5e7a43b2052e7a102f02e6166f5395a378342cd0972b5db99fcdf920190ea37035e8f455fb62dc1f215dfe31ecae9621b610f4650dca5275d67f069b9bb59bae763097692b453c4af7f3bab18012dd6aa571888c3e8687e0ba1e01a76cc308fde4ae304d8"}], 0x60f}], 0x2, &(0x7f0000e48000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x58, 0x10}, 0x10) r9 = socket(0x4000400000011, 0x802, 0x100000001) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r10, 0x8, r11) clone(0x40000000, &(0x7f0000424000)="a7ee2d677763be60a00ce39b8ac0314ed2debc33a1ddd85021f7c27865bf20914a7a13146abed11697e957b192133bfc701840d5afd907332ef4148fcf2f60ac1b176bc559426e631a94189ae51181033f3482953aac4dd32aebd199071312d642e6bb500ea2b34c705ce1bc1ed771ef5052c94749408c21030ad31a21d27f1e11edadd0f64ed3fc2e7125cbdbeed9feacd494bd3a1caaac1259e6e33f6d9714c4230c7e8d59eb7067c6d7d555c74fac266070b479d10a1a1ae7b62f", &(0x7f0000a23000)=0x0, &(0x7f000051c000-0x4)=0x0, &(0x7f0000774000-0xd2)="b89c51372a53f4e7da957376fe9746068b0233f7611bff05fa6e755106ea9fbe26b117d5c891d6ea92dce381f7c282d2de0032ac93a8d19bb80eeca5d62ec10edfc6ec623302da8323313944159ddad3aa0417d4a6318f4ad91f5d6e260201b373132925948fb36a419bb6ced44112e8322d05935cbc8ecf82e1ee226629864972ca4d74db019f9b395b78a35d3f0fe56ea12b33d55e60e3c1aab18ef994fcc819c6eb35c97c0b3c6207cd608b2ff59aee724c101d85cdaa4988d50b1553b341fc9d06b3ac22626a55144b3c15550400bd21") ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d86000)={{0xffff, 0x7ff}, {0x6, 0x91}, 0xffffffff, 0x2, 0x2d9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r10, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r12, 0x0, 0x0) ptrace(0xd, r12) bind(r9, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r9, &(0x7f000027b000+0x2b)=@generic={0xf, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2017/12/18 19:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f000031f000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000cd000-0x1c)=""/28) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/18 19:02:07 executing program 7: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000050000-0xbc)={0x80, 0x1, "636c69656e744000000000000000000000120000000000000000000000f400002300fffffffffffffffc0200000000000000000400", 0x3, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001", 0x2, 0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000051000-0x4)=0x6, 0x4) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000051000)='/dev/loop-control\x00', 0x8040, 0x0) 2017/12/18 19:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f0600b4b97a270700000000000000f8dd44252e89d1363587eddd7df0300351001fa61c0b793f00e4ff00000006720865e19a98b87650e0f7897c6caa9f2d00000000000000ff040000010000000092892726893364746fe058e69a99d31f6f118658", 0x78) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00009c6000-0xe8)=""/232, &(0x7f00007f6000-0x4)=0xe8) 2017/12/18 19:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e7d000-0x8c)={0x8529, 0x3ff, 0x10000, 'queue1\x00', 0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2017/12/18 19:02:07 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000012000)=[], 0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x0, 0x0) dup2(r1, r0) 2017/12/18 19:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x7, 0x6}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000001000-0x4)=0xa0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f000036b000)=""/36, &(0x7f0000c3f000-0x4)=0x24) 2017/12/18 19:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000531000)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009da000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002eb000)={r2, 0x8}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r0) writev(r5, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r3, r1, 0x6, 0x0) [ 137.099232] [] ? SyS_futex+0x22e/0x2d0 [ 137.104736] [] vfs_readv+0x84/0xc0 [ 137.109893] [] do_preadv+0x115/0x1a0 [ 137.115223] [] SyS_preadv+0x30/0x40 [ 137.120472] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 137.135045] keychord: invalid keycode count 0 [ 137.172501] IPVS: Creating netns size=2536 id=16 [ 137.179279] FAULT_FLAG_ALLOW_RETRY missing 30 [ 137.184871] CPU: 1 PID: 2660 Comm: syz-executor7 Not tainted 4.9.70-g9542d2a #109 [ 137.192492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.201828] ffff8801c4c17990 ffffffff81d90a29 ffff8801c4c17c70 0000000000000000 [ 137.209815] ffff8801d6ab6e90 ffff8801c4c17b60 ffff8801d6ab6d80 ffff8801c4c17b88 [ 137.217779] ffffffff8165e557 ffff8801d0fd4800 ffff8801c4c17ae0 00000001d842a067 [ 137.225739] Call Trace: [ 137.228302] [] dump_stack+0xc1/0x128 [ 137.233639] [] handle_userfault+0xa37/0x1300 [ 137.239669] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 137.246650] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 137.253030] [] ? futex_wait_setup+0x330/0x330 [ 137.259142] [] ? plist_del+0x157/0x210 [ 137.264649] [] ? futex_wake+0x1ac/0x440 [ 137.270245] [] ? handle_mm_fault+0x117b/0x2530 [ 137.276447] [] ? handle_mm_fault+0x1fc3/0x2530 [ 137.282646] [] handle_mm_fault+0x1fd1/0x2530 [ 137.288675] [] ? __pmd_alloc+0x410/0x410 [ 137.294353] [] ? do_futex+0x3f8/0x15c0 [ 137.299859] [] __do_page_fault+0x5c2/0xd40 [ 137.305714] [] ? mm_fault_error+0x2c0/0x2c0 [ 137.311658] [] ? __mm_populate+0x266/0x360 [ 137.317510] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.324142] [] do_page_fault+0x27/0x30 [ 137.330209] [] page_fault+0x28/0x30 [ 137.335459] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 137.342529] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 137.348209] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 137.354151] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 137.360700] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 137.408479] FAULT_FLAG_ALLOW_RETRY missing 30 [ 137.413594] CPU: 0 PID: 2671 Comm: syz-executor7 Not tainted 4.9.70-g9542d2a #109 [ 137.421204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.430528] ffff8801d1207990 ffffffff81d90a29 ffff8801d1207c70 0000000000000000 [ 137.438489] ffff8801b8b46110 ffff8801d1207b60 ffff8801b8b46000 ffff8801d1207b88 [ 137.446445] ffffffff8165e557 ffff8801b7008000 ffff8801d1207ae0 00000001d842a067 [ 137.454404] Call Trace: [ 137.456962] [] dump_stack+0xc1/0x128 [ 137.462295] [] handle_userfault+0xa37/0x1300 [ 137.468326] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 137.475310] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 137.481684] [] ? futex_wait_setup+0x330/0x330 [ 137.487797] [] ? plist_del+0x157/0x210 [ 137.493673] [] ? futex_wake+0x1ac/0x440 [ 137.499269] [] ? handle_mm_fault+0x117b/0x2530 [ 137.505468] [] ? handle_mm_fault+0x1fc3/0x2530 [ 137.511670] [] handle_mm_fault+0x1fd1/0x2530 [ 137.517696] [] ? __pmd_alloc+0x410/0x410 [ 137.523374] [] ? do_futex+0x3f8/0x15c0 [ 137.528881] [] __do_page_fault+0x5c2/0xd40 [ 137.534735] [] ? mm_fault_error+0x2c0/0x2c0 [ 137.540674] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.547311] [] do_page_fault+0x27/0x30 [ 137.552820] [] page_fault+0x28/0x30 2017/12/18 19:02:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000-0x310)={0x7, {{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) write(r0, &(0x7f0000207000-0xff)="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", 0xff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") r1 = socket$unix(0x1, 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000265000-0x15)='/dev/pktcdvd/control\x00', 0x201, 0x0) dup3(r1, r2, 0x80000) r3 = open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) fcntl$addseals(r3, 0x409, 0x8) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00009ac000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000029b000-0x4)=0xc) recvfrom$packet(r3, &(0x7f0000ba7000-0x2b)=""/43, 0x2b, 0x21, &(0x7f00003da000)={0x11, 0xff, r4, 0x1, 0x401, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/18 19:02:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b46000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000060f000-0x4)=0x68) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000d10000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000213000)={0x0, 0x0}) nanosleep(&(0x7f0000d89000-0x10)={r3, r4+30000000}, &(0x7f00001fe000)={0x0, 0x0}) ppoll(&(0x7f00007dd000)=[], 0x0, &(0x7f00003f5000)={r5, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) 2017/12/18 19:02:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000073f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f000073e000)='keyring\x00', &(0x7f000073f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) 2017/12/18 19:02:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x401) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f01000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005e7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000599000)={r2, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000235000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00006df000-0x4c)={0x9, 0x80, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0xffffffffffffbafc, 0x2, &(0x7f0000fa7000-0x9d)=""/157, &(0x7f0000b1f000)=0x9d) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000078000-0x4)=0x96d) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000309000-0x4)=0x0) capget(&(0x7f00000a9000)={0x19980330, r4}, &(0x7f0000cad000)={0x7b11, 0x800, 0xc566, 0x6, 0x8, 0x7fffffff}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b0000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/rfkill\x00', 0x200, 0x0) removexattr(&(0x7f0000b3e000)='./file0\x00', &(0x7f00008f3000-0x15)=@known='system.sockprotoname\x00') setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbf000)="8907000000", 0x5) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000368000)={0x2, 0x1000, &(0x7f0000f3a000-0x1000)="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"}) ioctl$TIOCSCTTY(r0, 0x540e, 0x193) 2017/12/18 19:02:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000128000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000020f000-0x4)=0x3, 0x4) clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000048000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) 2017/12/18 19:02:07 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") write(0xffffffffffffffff, &(0x7f00009a0000-0x1f)="", 0x0) syz_open_dev$mice(&(0x7f0000025000)='/dev/input/mice\x00', 0x0, 0x59e896055b5dedfc) 2017/12/18 19:02:07 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/ppp\x00', 0x101400, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000454000)={0x7, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909000)='/proc/self/net/pfkey\x00', 0x28000, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000054e000)={0x4, 0xda, "d7459484db00d0f3ec7e1c94db4811669835aab0242327b4dbac822ba62f6f409c58bd8202dfb82452e561d6fe4045c4d43250a618dc6dae979edc367b4482bc0001fe2807f2db0d0aa1d1b9b8fe2668c85716b114ae428afa233fcc42b213aa9ab457d122facb09805a00b835cbc70f683a4d0fd15e68e2a458aa27ad365faaae6100f1d38dc13864811e539691c16920c06484d1f4fccecc7ce47dbc58733eb5edc113124cdd9d3ed11b46c0fd5c6771f4905f1e9f4293bea60e5be26cfb1a8703ff4d398b28f4c957f229eb3f83e182e1a099471a87268559"}) write(r1, &(0x7f00005de000)="26000000110047d19301c1ffffffff000000fbffffffffffffff000000000400050003000800", 0x26) 2017/12/18 19:02:07 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000296000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="87aea27bcf1e93", 0x7, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x2000000000000, 0x3, r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x7fffffff, 0x500, 0x9a6, 0x20100, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x8001}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000005000-0x6)={r5, 0xffffffffffffff25}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000006000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = syz_fuseblk_mount(&(0x7f0000004000)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00', 0x6000, r6, r7, 0x8, 0x4, 0x804) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000006000)={r5, 0x74, &(0x7f0000006000)=[@in6={0xa, 0x2, 0xfd2, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x98, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r5, 0x7}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000007000)=0x0, &(0x7f0000001000)=0x4) [ 137.558066] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 137.564875] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 137.570557] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 137.576496] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 137.583044] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 138.202099] pktgen: kernel_thread() failed for cpu 0 [ 138.207229] pktgen: Cannot create thread for cpu 0 (-4) [ 138.212756] pktgen: kernel_thread() failed for cpu 1 [ 138.217838] pktgen: Cannot create thread for cpu 1 (-4) [ 138.223189] pktgen: Initialization failed for all threads 2017/12/18 19:02:08 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00004f6000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a7000+0x95f)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000097b000-0x8)='keyring\x00', &(0x7f0000063000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) 2017/12/18 19:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = socket(0x1b, 0x3, 0x6) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e63000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 19:02:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000002000-0x1)=0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0xa0000, 0x120) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() flock(r2, 0x9) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000043000)={0x1000, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = add_key$keyring(&(0x7f0000cc3000-0x8)='keyring\x00', &(0x7f0000086000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00008d1000)='id_legacy\x00', &(0x7f0000ea1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ba000)="40261458e9e44733e9a7a2ea926f961a", 0x10, r3) clone(0x40000000, &(0x7f0000e24000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000064e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e5e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80000) execve(&(0x7f0000964000-0x8)='./file0\x00', &(0x7f0000651000)=[&(0x7f0000092000-0x6)='nodev\x00', &(0x7f00003a3000)=')securityeth0-user!cpuset}%.$\x00'], &(0x7f0000b8b000-0x20)=[&(0x7f0000fb9000-0x8)='keyring\x00', &(0x7f0000f51000-0x8)='keyring\x00', &(0x7f000001e000)='}\x00', &(0x7f0000d59000)='\x00']) 2017/12/18 19:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000321000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000821000)={0x0, 0x4, 0x2c, 0x1000, &(0x7f0000630000-0x1000)=""/4096, 0x5f, &(0x7f0000706000-0x5f)=""/95, 0x3f, &(0x7f0000326000)=""/63}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c39000)={0x0, 0xffffffffffffffc1, 0x3, 0x12, 0x0, 0x3, 0x40, 0x85, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x49, 0x8, 0x100}}, &(0x7f0000d82000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000068d000)={r1, 0x0}, &(0x7f0000852000)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00008ea000-0x11)=""/17) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f000095e000-0x1)=0x0) syz_open_pts(r2, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000403000-0xbc)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0xd337}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}], 0xbc) 2017/12/18 19:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f00005b3000)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000053f000-0xf8)={{0x2, 0x3, 0x66, 0x1, 0xff}, 0x40000000000000, 0x7f, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x100000000, 0x3, 0x1100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000022a000)='/dev/ppp\x00', 0x200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000083e000)=0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x2000, 0x7, &(0x7f0000ac2000/0x2000)=nil) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ae0000)={@generic="e7eecac18c87debe2c542fc5e4e7011f", 0x10000}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000a72000-0x8)='./file0\x00', &(0x7f0000bcc000)=[&(0x7f0000ae2000)='/dev/ppp\x00', &(0x7f00007ee000)='bdev}nodev\x00', &(0x7f0000606000)='/dev/ppp\x00'], &(0x7f00009c9000-0x18)=[&(0x7f000098a000)='\x00', &(0x7f0000a74000)='/dev/ppp\x00', &(0x7f000009b000)='wlan0mime_type,selinuxj+\x00']) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000326000-0xb5)="06678fa1581137e1f04666d1995ea5314a8a8d4d0d8da9afc58975d679658de5633af46d9fa51bf9cb9ffc86a2355e0da39bfc92ae6aa8310278ca3276a5aa8234a162ecc343f6360655d9d90c39437c32f2463c7fa708a2b72dc12c10fd24e94c243faeb8b18d73073a02d8e66e0b12347d390cc43b863fb191d4d4c51fd185dbe61bf5f8a76aec15b7e9e23ffd59a6d54d1dbff580b410f1a65e2f775e2aaf27c67b74f35b0ccadc6bcde65ee8bec47c4d5f177e") 2017/12/18 19:02:08 executing program 5: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000047000)=0x0, &(0x7f0000047000)=0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000-0x10)={0x77359400, 0x0}, &(0x7f0000021000-0x10)={&(0x7f0000017000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d1000)=0x14, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d18000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syslog(0x9, &(0x7f0000491000-0xd2)=""/210, 0xd2) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000e5a000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0xc5f, 0x2, 0x100, 0x80000000, 0x40, r1}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000d6000-0xc)={@empty=0x0, @multicast2=0xe0000002, r1}, 0xc) 2017/12/18 19:02:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000bd4000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xb6, "f307ad33c17edd536cd2e51ebfdc3e50f5ea0d56b6751b381f5c458c834524de2358813ec38a5d84e51c86e136112cd6e20dcf7d81c1daa57e84b91e95d6bc6c1531fcf8f8e25d7050525d233ca609c8ea5fcf6bd88afb95b8a86c7d9b15d265eaf25d18cf4c1701c9c95ebe7d6c40aa69c84622713f295a2d8769198289d61fa0046d66e580c12a99bb417386b49184918646b64bd9fef35a593b9137582e8bc47cd9ba189d6640647f8d48928ebf5f1b778347fb4c"}, &(0x7f0000001000-0x4)=0xbe) sendmsg$netlink(r0, &(0x7f00001d8000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x11, 0x101, 0x20d0d, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000916000-0x110)=[], 0x0, 0x0}, 0x0) 2017/12/18 19:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) getgid() socket$inet_sctp(0x2, 0x0, 0x84) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockname$ax25(r1, &(0x7f0000ada000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000058a000-0x4)=0x10) 2017/12/18 19:02:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$inet(0x2, 0x6, 0x77e6) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)=""/70, 0x46, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000973000)="ecc1", 0x2, 0x208000, &(0x7f0000d8e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/18 19:02:08 executing program 3: pipe(&(0x7f0000881000)={0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) 2017/12/18 19:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000cbe000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f61000)=0x10) setns(r0, 0xc000000) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000548000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000bf2000-0x4)=0x100000001) 2017/12/18 19:02:08 executing program 1: r0 = perf_event_open(&(0x7f00000ae000-0x78)={0x4, 0x78, 0x9, 0x2, 0x6, 0x8b2, 0x0, 0x4, 0x20, 0x4, 0x2, 0x2, 0xffff, 0x8, 0x0, 0x10000, 0x5, 0x3, 0x0, 0x0, 0x5, 0xac, 0x7, 0xdbf, 0xfffffffffffffff8, 0x68, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x5) mmap(&(0x7f00003ff000/0x3000)=nil, 0x3000, 0x9ff89e1f78e815b1, 0x32, r0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000099c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 19:02:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000054000-0x8)='./file0\x00', 0x200000, 0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00002bf000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f000059f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000040000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x0, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffeffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000ad5000)={&(0x7f0000559000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f80000)=[], 0x0, &(0x7f0000ad4000)=[@init={0x18, 0x84, 0x0, {0x3ff, 0xba99, 0x1, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x9, 0x5, 0x200, 0x7, 0x9, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x9, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7ff, 0x200, 0x109, 0x81, 0x0, 0x3, 0x1, r4}}], 0xc0, 0x800}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r5, 0x0, 0x10, &(0x7f0000518000-0x4)=0x0, &(0x7f00008dd000-0x4)=0x4) 2017/12/18 19:02:08 executing program 3: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000a8c000-0x16)="4e660db1bce6b3a1e9c97e0854ac9fbd915c14455d2b") r0 = epoll_create(0x0) r1 = dup2(r0, r0) accept$nfc_llcp(r1, &(0x7f0000a91000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000db9000)=0x60) 2017/12/18 19:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) writev(r0, &(0x7f000026e000)=[{&(0x7f0000836000)="390000001000090400fffffffffffff6d000000002000008450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) sendfile(r0, r0, &(0x7f0000d4a000)=0x0, 0x100) 2017/12/18 19:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000371000-0x14)={0x4c2b, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f00009ca000-0x70)=[{&(0x7f0000ce2000)="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", 0x909}], 0x1) [ 138.406525] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=2715 comm=syz-executor2 [ 138.430518] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=2715 comm=syz-executor2 [ 138.473531] IPVS: Creating netns size=2536 id=17 [ 139.082110] pktgen: kernel_thread() failed for cpu 0 [ 139.087244] pktgen: Cannot create thread for cpu 0 (-4) [ 139.092796] pktgen: kernel_thread() failed for cpu 1 [ 139.097883] pktgen: Cannot create thread for cpu 1 (-4) [ 139.103242] pktgen: Initialization failed for all threads 2017/12/18 19:02:09 executing program 4: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f58000)={{0x200, 0x8}, 0x1, 0x535, 0x9, {0x48, 0x0}, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f0000f57000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x4, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 19:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000041b000-0x4)=0x0) sched_getscheduler(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_getparam(r0, &(0x7f000091e000)=0x0) 2017/12/18 19:02:09 executing program 5: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2017/12/18 19:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003fc000-0x8)={0x0, 0x0}) connect(r1, &(0x7f0000581000-0x10)=@llc={0x1a, 0xf6, 0xfffffffffffffffa, 0x7, 0x3ff, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) r3 = socket(0x10, 0x20000000000003, 0x0) write(r3, &(0x7f0000006000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) socket(0x10, 0x20000000000003, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) 2017/12/18 19:02:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e29000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x28, 0x2, 0x3, 0x4, 0x5f0, 0x5, 0x97}, &(0x7f0000000000)=0x20) 2017/12/18 19:02:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x93)=""/147, 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/loop-control\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eeb000)='%\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009cd000)=[@in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7a63, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x7a9c}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) 2017/12/18 19:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$inet(0x2, 0x6, 0x77e6) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)=""/70, 0x46, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000973000)="ecc1", 0x2, 0x208000, &(0x7f0000d8e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/18 19:02:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, r0) 2017/12/18 19:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000cb2000-0xcc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @rand_addr=0xa5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) socket$netlink(0x10, 0x3, 0x0) r1 = accept$unix(r0, 0x0, &(0x7f0000da2000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000034e000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5c}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) writev(r1, &(0x7f00005df000-0x10)=[{&(0x7f0000970000-0x3a)="3900000012001900000003000000000007040000001fe076480000000103470009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2017/12/18 19:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000c3f000-0x30)=[{0x7, 0x80000001}, {0xb, 0xc83}, {0x8, 0x8}, {0x6, 0x4}, {0x3, 0x9}, {0x8, 0x8000}], 0x6) ioctl$int_in(r1, 0x5421, &(0x7f0000e80000)=0x3) ioctl$TIOCEXCL(r2, 0x540c) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000204000)=0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007cb000-0x10)={0x3, &(0x7f000083d000)=[{0xb0, 0xd87, 0x99, 0xffff}, {0x9, 0x1, 0x8, 0x10}, {0x40, 0x1, 0xde, 0x2}]}, 0x10) userfaultfd(0x80800) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = add_key$keyring(&(0x7f00008b7000-0x8)='keyring\x00', &(0x7f0000f76000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = request_key(&(0x7f0000bd2000)='cifs.spnego\x00', &(0x7f0000c09000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a32000-0x2)='*\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r4, &(0x7f0000c39000-0x40)=[{&(0x7f0000c12000-0x89)="1b29f42831d8374c0a4a5e86dee43428d0f0ab38234db874f727fddfb52c450f5c59f6da13dc03a594dd6489fba9f0f95667817b8e817f54d818b1d50b7eac82794d4f24c331490f219f5ae6b93e4731eefae83c6267aa50e7554c37170b40af2979e1ca92bba976bb3be98828525ba64785dd5ece864cf22ada1bb952c2d693e350dd32e088c112ce", 0x89}, {&(0x7f00006dd000-0x6)="0391eb3d1e5a", 0x6}, {&(0x7f0000a16000)="0b6e5de663748a9504271e184f5683221d7d9b0329a8bb7e30ece033a1c5a05f1570e8efce11e2a040387119915a200669dde4a0dc9485d7f16f7f51b7f39069f008782ada49e79d7a193a3733ddc68ad997a7f3f58f0ff8f62317bfc8849b867eb548e966229872f9e40967", 0x6c}, {&(0x7f000081d000-0x92)="e80b5464d6feb844cb8fccc6d8cdf9f54abad057faf69072c4b7a39205815cde23a7c2ec6730c8dbec72e7fa8a6bac7a653246232cf39047d9cb37a67ac1752da7499ca6ec23051266f7feba79122e03befa62da6f19755940743ffc362ded65b419e28c4879ad6bcedab4bc03d8f99c054b323235a6a35168bb1c8ff1abb3aba94b62fa384ef185b1bd6227ca5d2e37da58", 0x92}], 0x4, r5) 2017/12/18 19:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000007f000)='/dev/vga_arbiter\x00', 0x4400, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00003c7000)=0x0, 0x1000080804) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000b39000-0x4)=0x8) readlink(&(0x7f0000d6f000-0x8)='./file0\x00', &(0x7f00004c3000)=""/164, 0xa4) epoll_pwait(0xffffffffffffffff, &(0x7f0000568000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000db1000)={0x5}, 0x8) signalfd(r0, &(0x7f000084f000)={0x7}, 0x8) pipe(&(0x7f0000fc6000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000015c000)=0x0) 2017/12/18 19:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xfffffffffffffffe, &(0x7f0000870000)={0x9b, 0x409}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003c7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000280000-0x4)=0x0) ptrace$setregs(0xf, r1, 0xa71, &(0x7f0000d4a000)="9ebadf7e27059dce87bdb08d2e5362a2c4cce2364cc17f3ce21efe0961a7f8d9e331befd4baeb5553da2fdffad26e7af526d02e4d802fe086857deb0ea59a6991e53e3") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000cd000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) socketpair(0x4, 0x7, 0x800, &(0x7f0000ccf000)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockname$packet(r3, &(0x7f0000f02000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004e1000)=0x14) 2017/12/18 19:02:09 executing program 7: socketpair(0xa, 0x80000, 0x9, &(0x7f000078e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000045b000)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/18 19:02:09 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/rtc\x00', 0x22800, 0x0) write$fuse(r1, &(0x7f0000008000-0x18)={0x18, 0x0, 0x1, @fuse_bmap_out={0xffffffffffff318d}}, 0x18) 2017/12/18 19:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000f5e000)=0x10) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 19:02:09 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd7000)={0x0, 0x0}) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ff0e80ff07000000000000000000d9050002e6000014190012000000000000000000080720000000000f040001ed90", 0x39}], 0x1) [ 139.237453] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 139.251850] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/18 19:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f8a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r1, 0x2, 0x80000000) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) readv(r2, &(0x7f0000d36000)=[{&(0x7f0000346000)=""/1, 0x1}], 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00004dc000-0x4)=0x0) tee(r3, r3, 0x5, 0x1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)='%', 0x1}], 0x1) 2017/12/18 19:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000066c000)='/dev/snd/seq\x00', 0x0, 0xa200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x4d, 0x4, 0x401, 'queue0\x00', 0x20020, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000eb5000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00001c7000-0x68)={0x0, 0x9, 0x20, {r2, 0x0}, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 19:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f00004b9000)=[{0x3, 0x1, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f000096e000)='./file0\x00', 0x20) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00005d1000-0x28)={0x2b3900000000000, 0x19, 0xffff, 0x100000001, "09d8a4e77fdc9267ae80ec2affad59fd56638575315a64149207380f5982b589"}) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000c23000-0x4)=0x0, &(0x7f0000465000-0x4)=0x4) ftruncate(0xffffffffffffffff, 0x0) 2017/12/18 19:02:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101040, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000abc000+0x9b6)={0x9f, &(0x7f0000c71000)=""/159}) socket$netlink(0x10, 0x3, 0xf) 2017/12/18 19:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$inet(0x2, 0x6, 0x77e6) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)=""/70, 0x46, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000973000)="ecc1", 0x2, 0x208000, &(0x7f0000d8e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/18 19:02:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup2(r0, r0) symlinkat(&(0x7f0000012000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005e1000-0x10)={0x0, 0x8000, 0x9, 0x8}, &(0x7f0000c67000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000339000)={r2, 0x800080000000000}, 0x8) 2017/12/18 19:02:09 executing program 7: socketpair(0xa, 0x80000, 0x9, &(0x7f000078e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000045b000)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/18 19:02:09 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/4096) 2017/12/18 19:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000d81000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000040b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f94000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000eca000)={r2, 0x2}, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000159000)="dc13b51a5b31306e78dd580871ab2144ece47034cf0196f75d34c82d9d233f080f8875c4ccd64ade268ce0442fbc509700021195c604f8000000040002663d75dd05a04c57bbb2d039128a5d471038a46611f94bf96f7d4ff812a8f9fc3f0718e600000000ff000000d359bdeb62e18a769c862f856d59f8b9b1aee345e59eee7026fe40be9cda06a2f125e2000007ffffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6de4aeda08960000396f379b3e5a2db8352780dff40bb45a7883f2", 0xd0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ed1000-0x10)={0x0, 0x2710}, 0x10) connect$inet6(r0, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 139.289063] binder: 2832:2834 transaction failed 29189/-22, size 0-0 line 3007 [ 139.292946] netlink: 21 bytes leftover after parsing attributes in process `syz-executor3'. [ 139.298069] netlink: 21 bytes leftover after parsing attributes in process `syz-executor3'. [ 139.328252] binder: 2832:2834 transaction failed 29189/-22, size 0-0 line 3007 2017/12/18 19:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c9000-0xc)='/dev/autofs\x00', 0x42001, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b2b000)=0x0, &(0x7f000025d000-0x4)=0x4) fcntl$lock(r0, 0x6, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 19:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000073e000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00006d3000-0x4)=0x0, &(0x7f0000f6c000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ad1000-0x9)='cgroup\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000b99000)={0x9, 0x152, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000382000-0xb0)={{0x746, 0x9}, 'port1\x00', 0x4, 0x2, 0x3f, 0x2, 0x1, 0x4, 0xfffffffffffffff8, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x3, 0x0, 0x8, &(0x7f00001b7000)={0x0, 0x0}) execveat(r2, &(0x7f000020b000-0x8)='./file0\x00', &(0x7f00001f0000-0x18)=[&(0x7f0000d1e000-0x3)='$-\x00', &(0x7f0000e8d000)='@^-//)\x00', &(0x7f000001d000)='cgroup\x00'], &(0x7f00005ac000)=[&(0x7f0000ff2000-0x7)='cgroup\x00', &(0x7f0000c56000)='\x00', &(0x7f0000b6d000)='cgroup\x00', &(0x7f0000289000-0x2)='[\x00', &(0x7f000068f000)='cgroup\x00', &(0x7f0000552000)="5d76626f786e65743176626f786e65743027cc5b00", &(0x7f0000187000-0x7)='cgroup\x00', &(0x7f00001d8000-0x8)='proc$.&\x00'], 0xc00) preadv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/8, 0x8}], 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c69000)=0x0, &(0x7f0000069000-0x4)=0x4) 2017/12/18 19:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ddf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fea000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000041c000)={0x6, 0x1, 0x8001}) 2017/12/18 19:02:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x10005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00004e8000-0x38)={&(0x7f0000779000)={0x10, 0x0, 0x4, 0x401}, 0xc, &(0x7f0000098000)=[{&(0x7f0000835000)=[{0x32, 0x6, 0x602, 0x7fff, 0x9, "04a13d36de368529892431acfa9513511c5993da71ce4e71dc2a19ed72f2009de54e"}, {0x69, 0x80000000, 0x300, 0x40, 0x4, "fd57ddef4d7f998df7a61e050737b8ad10a12a62f8b5bde0659692c457b6ea92d8af06a028e6f69a45116f7e1a73dba4a05809f9f13a5dbf65dc1cb8580cab15fd471e706ce4d12c3001553ad60c860ba7735d676aa7b3b1b8"}, {0x18, 0x800, 0x311, 0xffff, 0x3, "b9d315bd22b5ff0a"}, {0x5a, 0x3, 0x400, 0x7, 0x7e2a, "29705435b906f5ac2e70460a05fed6ae5d67e2b3dd57a4e9985e8d6429ff6e7983ac0d790101dc26ec0132f7f04ce035d1353fa4fdf86abeb429edf8ffd4098e8b9f8442e52358789342"}, {0x3f, 0x5, 0xf01, 0x8, 0xffffffff, "6a7aa7cd45e6f57111bfdcde1eaaf9108f396efd025ea8cba61850c56a1699d3a14de29286b075cc20771f52b2b95a"}, {0xc6, 0x0, 0x302, 0x782, 0x6, "161c058613ffcb6bacca5cb70bf86e8be26ce9eefcc1eab18781924c476a3fe258c12f4d7ed194e9551922e03df8ecfa80c5a8212e50477c862ae5b207c74c0f098c42c7abba0e6f27a7a86aaef1c1b09bf8831b95995b9ff33b7755d3dec11dc659bdf7a14ca088d99b1ce58873f7a4734e065c4bef9fcca2a00ade21408425863b42b1d09ad8299549edcfe7f954e7548b0fbfb7a5954afd1e5a1085d5e897bee1b1814b59b8d7d2cf0ef1b2ddcee3a53f93c3521b"}, {0xa2, 0x6, 0x1, 0x7fff, 0x3, "97f0591cdee4df2ff6cd8b672141e81d40222559152ef1e0017da3d30056e944859f8e049628edacab57fd49dcd7eb07b928e3cd3e9941813422dacc6d04901c4d62e2ba346de671973b372aa68590883287d2b1fd901c68ea25710c56be428f76cf12e6d562e5005dc867062be23614b812d89e1d5d828c441c5f0cc029f6822753cba9a20d5e7f88a6b5a3505b67792198"}, {0x1010, 0x37a, 0x124, 0x7ff, 0xaa, "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"}, {0xd1, 0xffff, 0x208, 0x1c000000000000, 0x8, "7d94635f68316429226869fa4f84363526b3839f748ba352324219d4c478f303db42a6681d9ba323a185f8185ca3dba15bc57d06cd4123aa22e73892630840d083f229ca2c7514271a3e7856cb09ca9130b17fcded5366d8d62f0d4c294a432b44df19889be60f96db205e2a334f69c5b729ba6789b2f3f07aa36368eaa0ea62ffa60046297cd2f06d6d890c9d49bc99893a0bc83521530e24bc9346ee485df163e997c6b49f3690cb82bfba2a3f386130881f5b6e063e81ea05852eec58adf8bb"}], 0x1395}, {&(0x7f000072b000-0x64)=[{0x64, 0x7, 0x102, 0x4, 0x800, "7eb4a564e66408d1920b3e29b9232a6dc931d1a56de3dfc160e5432bde8c8e818e9542092d9423805093a86615db04832a924471dcdcdb0cfbd4b6e309bb841737252d92c9f34ae59a7482e1254562b9265585d0"}], 0x64}, {&(0x7f0000f66000)=[{0xa1, 0x400, 0x0, 0x15f, 0x7ff, "e0fabb21309ce1f6eeb963a8d2d7e8fa86b6000fd350c0c361f09039e7b32761e22b9fe3a5a8e49faadb09aad040d60a21374fe8177a7aafd6751a828dded8acd42a9e5a2cf7e49f7941320046aac92f82eea379b25467a21d426f3ef3308e740fe16e2fbfb7932df958908d0215fc0dc1bd173ac7a40367324be5ebabcfa13a0572067a4297109ed3f638fd6b8da595b5"}], 0xa1}], 0x3, 0x0, 0x0, 0x1}, 0x8000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000142000)=@req={0x2, 0xbd504fb, 0xfffffffffffffffb, 0x80000000}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d1c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00003b8000)=0x0) mmap(&(0x7f000013f000/0x1000)=nil, 0x1000, 0x2, 0x40010, r1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = syz_open_dev$usbmon(&(0x7f0000c66000-0xd)='/dev/usbmon#\x00', 0x1, 0x2) ioctl$TCFLSH(r2, 0x540b, 0x1c8) mknodat(r2, &(0x7f0000f0b000)='./file0\x00', 0x4, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00006fe000-0x4)=0x3) readlinkat(r2, &(0x7f00001f0000-0x8)='./file0\x00', &(0x7f000070f000)=""/118, 0x76) 2017/12/18 19:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00006bf000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 19:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000075a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000dbd000)={&(0x7f0000fc4000)=[0x8, 0x4, 0xbf3, 0x0, 0x2], 0x5, 0xffffffffffffffff, 0xd8e, 0x3, 0x80000001, 0x1, {0x6, 0x80, 0x1f, 0x0, 0x71, 0xfffffffffffffff9, 0xffffffffffffff50, 0x401, 0x6, 0x6, 0x5, 0xff99, 0x3, 0x6e, "16c140f9fd115a7769f1d3c710e1ae77105100e115f61bbce39f65f4935b6f93"}}) connect$inet(r0, &(0x7f0000f0c000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 19:02:09 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000850000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f00007ab000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000234000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 139.346845] binder: undelivered TRANSACTION_ERROR: 29189 [ 139.352556] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/18 19:02:09 executing program 4: r0 = syz_open_dev$mice(&(0x7f00008cd000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a73000)=0x0, 0x4) bind$netlink(r1, &(0x7f0000069000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00006f8000)=@req3={0x7, 0x0, 0xcc2, 0x9, 0x74f7a396, 0x43, 0xfffffffffffffffd}, 0x1c) 2017/12/18 19:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r0 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ec7000-0xc)={0x0, 0x0}) writev(r0, &(0x7f00007fb000-0x50)=[{&(0x7f00001a6000)="11ffe76b4a270d8cb8bcc6499d4db3e937940f7b1c73c57567a923605e6f26e54887924a2149d85aba44b8d9320be43ae3cb55c84f51d99444a9f11802d8e8d0db972d0cea9dca19c27beb5fa655191978605b44dbfb6cab258c44c3264cb42562dde5c9d488b62d2c03afe590d75adefc9fc09e0784c1b9c3349f1e56abd1ae6f6f2f024495050b460ec48f400f09a8a03b0fb9766bcbd4afe6a31547857d05eacd34409d2b33bdabf775b852b99a0926bb661f72756fecf17268be1422378954aef7256adf674c5bd0792258b929cf395fed62f7977951447b5e443d", 0xdd}, {&(0x7f000092d000)="0561694b481180d38241f8ebc2e73dd4d2e581eec8ce9d95e7db69090ebdf709b1548e29604bbfa89cf2fa6a5b0e9418f448159d4b2467b66d404389aa229a7ef8224ee0c6be25f37dc4b80417ee2249bff9b1a05590781a359b56fbadc97c60a89d4f433b2f6b37a0cabdd985a59dd3be094f512f824a794ffb68e17fc03157964b04cc92760eb16f8b729fdb0d40f8c9cd", 0x92}, {&(0x7f0000c85000-0x49)="0952bb8ec18830c9ff86effda90ff3c6b017b7d3885fb9b62e5f0c476f0bdde1b5349b69840f6e908afa7f68793ad832abb656f5daa6b00524fbf801fc0d86fec15c56d9451158542b", 0x49}, {&(0x7f00005bb000)="249ba24f97a0076accad553be9d99a45a2f1c9a24cd57ecd6b58a247012145605018eeb86e69b21770e8bf340960dd83e3f3e3e8d98c1fd4ef3a7df4", 0x3c}, {&(0x7f0000c30000)="5aa5e0bcd41a66c66e372bb1d768894f8c7ed018b41edb35764dafa72b29d0bb47279d7434b7fe82b3a14886b61d81167cf636bb18a70a3247deec2c9190c0ed21e61945127c1930887f83509439e15e2e07788b70b697a5843e09315ddde73e11c2ed491c", 0x65}], 0x5) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000685000)={0x1}, 0x8, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') ioctl$int_in(r0, 0x5473, &(0x7f0000166000)=0xe5) ioctl$VT_RELDISP(r1, 0xb701) umount2(&(0x7f00000a2000)='.', 0x9) socket$netlink(0x10, 0x3, 0x0) 2017/12/18 19:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r4 = syz_open_procfs(r0, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) ustat(0x4, &(0x7f0000ef9000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00007c4000-0xc)=@sack_info={r5, 0x1d55, 0x5}, &(0x7f0000acd000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0xffffffffffffffe1, 0x3ff, 0xffff}, 0x10) accept4(r2, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) openat(r4, &(0x7f00008b5000-0x8)='./file0\x00', 0x20000, 0x8) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/18 19:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$inet(0x2, 0x6, 0x77e6) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)=""/70, 0x46, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000973000)="ecc1", 0x2, 0x208000, &(0x7f0000d8e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/18 19:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ef5000)='/dev/sg#\x00', 0x1000009, 0x53ea06adf19a6db4) readlink(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f0000746000-0xe4)=""/228, 0xe4) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000aaf000)={0xfffffffffffffffb, 0xffffffffffffffff, 0x0, 0x6, 0xfffffffffffffffc, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/18 19:02:09 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe6000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xe4ff) 2017/12/18 19:02:09 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000001000-0x118)={0x4, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x78)=[@in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59a}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000017000-0x8)={0xeda, 0x100000001}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0xfffffffffffffffb, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000010000-0x10)={0x1, &(0x7f0000018000-0x8)=[{0x4, 0x1ff, 0x3, 0x5}]}) socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000010000-0x6)={0x0, 0x1}, &(0x7f000000a000)=0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000017000)={r2, 0xffffffffffffffff}, 0x8) getsockopt$inet_buf(r1, 0x0, 0x3a, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2017/12/18 19:02:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/mnt\x00') r1 = fcntl$dupfd(r0, 0x406, r0) syz_open_procfs(0x0, &(0x7f000052a000)='ns/mnt\x00') setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000031c000)={0x8, {{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b62000-0x2)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0xfffffffffffffff9, 0x8, 0x2, 0xc163, 0x9}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x4, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000-0x138)={0xe4, 0x10000, 0x4, 0x800, 0x5, [{0x8, 0x8, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0xb2, 0x5, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x8, 0x1000, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x40, 0x6, 0x2, 0x0, 0x0, 0xd04, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8300, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/18 19:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00001fd000-0x10)={0x11, 0xfa, &(0x7f0000869000-0xfa)="8832eeb444f9461dea1e9d1bcd6d7f8530ac31b3e78b57682493c2ccd03d9e6d18deaea5d9f26d8bcf87f34bc9bdbbd08f66a6ecbcb4f5afa334f3dbd43442fe35010f37be94d9c7357cfdb8da30d53a4c548c1c29fe3b60cd8b9c81a21b2da6bdceefb908113c764f39f4ef023da90cad28ea64deeed9283bd38a12c91ca651a41a9207b7ccde7bde6e2c9789a8c3e22ea67a94b7e6bdc5a0a39cc537fc359afc97c