0000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003ee000-0x30)={0x10, 0x0, &(0x7f0000bea000-0x7c)=[@increfs={0x40046304, 0x0}, @release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00000d0000)=""}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000553000)='/dev/keychord\x00', 0x4a02, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000278000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000045f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000081a000-0x10)={r3, r4, 0x5}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d53000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f000039e000)={{0xffffffff00000000, 0x2}, {0x1ff, 0x5}, 0x1, 0x4, 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]}) 2018/01/05 13:54:26 executing program 1: rt_sigsuspend(&(0x7f0000615000-0x8)={0x100000000}, 0x8) 2018/01/05 13:54:26 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000e92000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f000057a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/05 13:54:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000017a000-0x8)={0x0, 0x0}, 0x1, 0x0) ftruncate(r0, 0x3) readahead(r0, 0x1, 0x6) 2018/01/05 13:54:26 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) fgetxattr(r0, &(0x7f0000b9c000-0x10)=@random={'system.\x00', '-eth0$^\x00'}, &(0x7f000098c000+0x98e)=""/176, 0xb0) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) 2018/01/05 13:54:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009fb000)={0x20000bf46, {{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]}}, 0xe9b3e6dd47c96d65) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000200000-0xc)='/dev/rfkill\x00', 0x22400, 0x0) write$eventfd(r0, &(0x7f0000003000)=0x2000020804000000, 0x34b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003a2000-0x8)={0x0, 0x100}, &(0x7f000045c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008d6000-0x8)={0x0, 0x3}, &(0x7f0000347000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000112000-0xb8)={r2, 0x47e, 0x759, 0x10001, 0x1, 0x101, 0x200, 0x3, {r3, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e52, 0x2, 0x9, 0x6a1, 0x6}}, &(0x7f0000638000)=0xb8) accept4$ipx(r0, &(0x7f0000d10000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000729000)=0x10, 0x80800) [ 49.169950] binder: tried to use weak ref as strong ref [ 49.201168] binder: 7271:7277 Release 1 refcount change on invalid ref 0 ret -22 2018/01/05 13:54:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mremap(&(0x7f00004c5000/0x1000)=nil, 0x1000, 0x3000, 0x800000, &(0x7f0000bfc000/0x3000)=nil) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d37000-0x4)=0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000cce000)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x10004) mprotect(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x6) 2018/01/05 13:54:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000eda000)=""/145, &(0x7f0000f68000)=0x91) recvfrom$inet(r2, &(0x7f0000400000-0x6b)=""/107, 0x6b, 0x40, &(0x7f0000901000-0x10)={0x2, 0x1, @rand_addr=0x65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 13:54:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f83000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000018000-0x4)=@assoc_id=0x0, &(0x7f0000da5000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000048a000)={0x8, 0x3, 0x1, 0x6, 0x298a, 0x1, 0x7, 0x5, 0x0}, &(0x7f0000360000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b23000-0x8c)={r1, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000527000)=0xffffff82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005f4000)={r2, 0x5}, &(0x7f0000a18000-0x4)=0x8) r3 = memfd_create(&(0x7f0000406000-0x11)='(md5summime_type\x00', 0x20000000000001) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000896000)=""/4096) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b8f000)=0x6d, 0x4) ioctl$TIOCLINUX2(r3, 0x40305828, &(0x7f0000e4a000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:54:27 executing program 5: r0 = socket(0xf, 0x40006, 0x2006) accept4(r0, &(0x7f0000925000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed1000)=0x10, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000876000)='/dev/sequencer\x00', 0x404100, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c82000-0x4)=0xffff, 0x4) 2018/01/05 13:54:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a04000-0xb)='/dev/loop#\x00', 0x402, 0x10000) ioctl(r0, 0x400000000000127e, &(0x7f0000d88000)="") 2018/01/05 13:54:27 executing program 0: 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(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mknod$loop(&(0x7f000036a000-0x8)='./file0\x00', 0x8, 0x0) fstat(r0, &(0x7f00004a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:54:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a8000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00006c2000-0x5e8)={0x8, {{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]}, 0x0, 0xa, [{{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, 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]}, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x3, [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, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}]}, 0x5e8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x5)='reno\x00', 0x5) ioctl(r0, 0x62b, &(0x7f00004f8000-0x1000)="8475d99932143b4225a146149c182159ec956b6f2fecd7914db73f2e34710925df729cb92bff79fc1166638335433e66f78eaeacb794ff33bd4131d7a3445a8e7063265a34fd0f1e634da96d9920c2d47f3cc084faa43990a134dbd80e6051bb0da137fd9b7560a9513925ca40ec5582cee46190f1c7178b3eea5c02482861c89d9b2b6d7eb940ec59b871436f0e6052260294b2e92503925144a4a63d41d2d087d2599e136f7f9901b107c019b76c1e5d278264975707bbaa915cd7ee782194c52197c401a87ddf1b26e562382e011760e046fdf274456ca3f893782ff8c64841d0ad42adb36e2f0754f8cbd5a1c7d3b58bf6ac1844b36120906e34bff87177c2b820eab3b25e31526d6935669670ea2c5310ef664165e2476a3a17a4d7b5326e58c7552db0d80354ac12d7021f81e64e7a49cc779e863c3480173bed938ffccf1f451d04994a6165fd29d799a83fea980b0bc6c736e5fbf4828ba867335ce5b32658fe786871a274da267726bf0121e5d8bbaf4414f588953acf56584bb8ad6870ac0666d295104474e1f23a36e14b2b71e2370aa66913bb4751b26ae193cec8c2bed0756ff0742da8dc93ccc7bbfea0ed961c033c83b2cbea31b8566a36528b6607593c4b758051a95abb9a48dd9d2f85f00e92a2d6e4dc5b557c7c7b63ea2e0ace869927ec88bd4480417b66020b943807089c906974b646f825820b84be2f3c00f031d17d06a990b55ad8f79863ef9088bb023e732047e6c2299cddf00f033089360baa2e6c2669aa346448ff7abd500f99e938e29e56b1e12f270b79d685f12e0c1b9bd9b9720d21273ef47f19c1d7bd4e615ef8d2d32638fb8339f8c35f71a53edb02790a9d3b9627c0898d497a1e9587eb4ffabf59b3085ae830e5e1948291e7afbd1006eff9be059a96b2af3b171c649b66055252764b843795c451af51cb163419c5cc6064b4ead22db6130b8946b974af0091a80980ebf31e83c99fd8eb319164e6d4ecf1b472a5acec0537ecf7f82153d7b36aaeaca3e3fc107a395bf26fc7d38f2f9d4e9ec58adccd89ecc2bdb7ac9cba3ecd62eabe824e368addedd71b771c2a6b26bd0711ddef2ae2e5b1a19848398d27980668a4d3fa8c5d8486558964801e8f462c48fb579ef551f0492e7caa5117d264bae1d92c2a91404a6b93bd4d5768eaf34f7db6d0efdf2e627b9d4651cefcfa4ae142e020b06c42d1e2c17101c0904a3f3d5b9f91f32325166f610b7f40e5c075d8523bff76bbfba14273c337c3534e6c6c8b0b7a6a16335bdd4f098535f944860634ab98299381ce803421fee6c76b507b4de52c767f5d5dba18934d1a15ba4fec0d1c1e2f126a396388bf21e651756cce80a7abf54068a15b872f4586ed7c0fbb480cbd5d595576e4f35dcbb6641b284ca0e6d9c4483beb1b92fc1530e64a77ef0009a71eab964bab9332279c10e8e6aaf6b7853e4cd777730adb57fbcef55557765e7c1441b548ed0bdde4beb9ded1f2c103ecb097bce37595e72c3b65faeb9ca9c577bb88235bbed0c7a397dad516e5fb5c3f2f3625795273304db7cc1e31eb74ffc155ad0e6a626ccf18ced5a58bff3b1ad8b8135bd2599dc4af74e0d8310266f87d82032656a0a66cb6aead0c2a1f0cb783fef0784cb0db5dfc1a62a9004d9bb216f3409b2589ea6aa45fef6c51a82d739f174255588ccf9680f7b89a918876d01e2539decf03f9f496c725b3f5e513cea5ab788d88cfea730e1ca6ab29742969d790d6d4eb324337ed558ddc75cdc1e2a36f0d946c92488ec4d108b69174d0d87c9e16f78db732c716dbfd47ae2bdad3365d31b61f926407e1282eb8f16795e9d50807ecaf63a59b3f3ed0bbe70ac91b0a691979a13fe62c31bb71248c7e95a500fc2ad117d5e45cbabb6b02498a6133a1444475e619767d635ed5a73801a37eab76b91413506deb4c7722f2dc38fc52eeeb3793c00bfbb508a5f66dabf3a30e14651697e228e30244cd0427047afdbe9672d4f370841c51becd8011c60bf939e2153f3be3e06d29b4640455f87e036ca1f621a217c2cf3c39a059394d93894e230b5a14381afdd0561042f8d8ed2708c4424b504e300f78357c889a8b4721134460a619cffc922236626b1217b480a3d4eec431b13a3cc96de79914e3aa78590c37f1db15a1b347748b3c5831df59fd4efbfb74b2a64a80e22c954c33bc48f80249c86a19a75186ed329d9a87720e40de1571a9483792ea222cbae0772f17877964be905d949db1e295d69a702d656f6a483716edaad2fa8da105e2f24a9308524cdb9021794b9d1a7446bc522eb829bcf84e31871d2cc5e71b6d78495296786630a17f81cbe9df73c284c8606df78fbeac21f90d770f103daac8efc3ad3f747a1f9530b2414bc0e899a397f7c1683968183ab88e5710bbe0808235406d7dc5c14f058b058492e80b0f46e43989ae620636672d6ed6dfad4536e873fb3fe6a48ac769a2f1f49dc527e288b2ba97ffa41135d9f2caab598f3c990b6c60b2669796148ae9bb9ca5e0285c53ebbc111e18714e8d4a68e437343e2d26cee1a8af772388d9ca77ab9ae04707df8b32478aeea47ad65039041b60a394dec60fb0dbe6d0b4e95cdc8b6e7f40b00930ad3811bbf686f92b22a5236182ea4c680e4105e10d803fc4cd1f71e8d58be8b40ecc1dca668303fb2385812cc5482d3823e7188e32c4e4fd942db96c03b8d65483136ea1e180a942bf67f81a9ae5e71146f612f78be97d38cff1d3cacca8ad117925e1e1b9be957c4928beaf1fbe41db989a4014af222d4e09fc435c3303735f6d3dc06cb1f8e2c597003a9b8d017cf2d8dd98c3c71dce495552d8247a495dedeef8fe7c175fbbd9260d465c93a8f44ebeb4d0e1ba5070bcd337d50ef341ef04ea631e088db7b7a2ac8bd8de808196a17f465f4124cb63c56566b48d448025febb09b074b96fd928fa8724d05dd0a26ad2535ace4e4b94a64dcc2651c20ea7f57a8f53b0d494e69b971854db67d9c4ecdb25911df2e8620eccd6ed97ecbf437d47673f54dc09f5f26a18a054156bd71c7056c51f142eee1da3740c6f5f63e3b4aa3227f6a3a36d2d352717dc99be984d839a9ae705a01006d75d19dab0717f573eab657d40c3ff6be2a1eb616cd18a9f5b0d2e332d954fb6f694c6d824657a930951c4fd0cfd53b56b35c12a78a07cbcb104b5269c5278639180e0ae5d11cadd5fcf6c5770e816dbc1656216ce4239219b2d6d789cac8f6d1a72ce2ef53640eb1027ed38faf409ff14e3f2b68e76762f726729e0579243bd263e73e4edc665cf2b2ea866788bf9d19c4413fac32df4203da1ae3b3b2211ca1d984c4bb2e5825d01d1f86b04273e5e52a75b63ebce7a07a8e126e9c45e7ea1383cf87c38bac581fdf93e036c8032cbf3030a2bc4138d2525f7df63ddb6d36d9d05f9e85cf4f60a63fb44699aeb7f2821bed5af033d29f3658619f8ab8d004ab8a4a7578ca2ee45869555916dffcb33acfabe9cc5fcda8d99448d73fe8088cd8a548ac1ec5486996c78d894b73090723b77c18c21519d9e7a21dff6c1f0fbe7e224a1c5e34ef5ffd01fa597a7469538cb899b7a93452211d372c7f841ee21e5cd94302ebe7b53b3477d0e26363129d896d922eded3612d986503b9c5a274212fb574026b902d5e46d32d4dad93958dabe61d900e56ab83dadc4f26f8346d54f2374688d43211be2193b1ec59af7fc38d863f4e0f4a7334111d2b3b2bc74e4119627b54fa4dad2656bc6e9b4a17c002a2c111b79fecf5c44c75d3b62ced0459831a8904facea11492ed66b98d2b6decef4c2d556b8fe5ec95ebdca93b42f91cdf5481097beaa33a383b836ee8d922997620d800e31508fca6b17b34879d00d97099992ab5c097a21f4d898697df372f3e52ba89f2dc370f7f03198ecc3a54e34e648e721ef050648d1a218839a2f1d310ff9003a837b9c79996a07ab37b74d6d95e5644bec139c61bc39ef08bc40590387b9f59c00491bafc075b13cbb85e71f6c5cb1465368c91c2a4b4d479aaedcae48bc82b8c736be86e92259712d529de95b9e0f3712b047180d191c62589a2296b4868a37d07d43b61086b3ba72296517aaa692e91734934468fe0bada7c573f9f488dd44c51a0a45cd94a74146e43a27689ff50940639e87736fc3b3eec8a1e1dc44a2547ca10b4eeadc11a7bbe481fc66410e883b3b5c609b5729cebbf28de37451abfb6639b2db85aaa2fb4d0b3362d45b8ab8c9f6d28dc3a91a20c8ac9b019a14c556bee92e9f19d33b7620506010f8df14059423ced3f2349a33d743cd6ff2bcf7ea5e18f86bceea9bc4119b79d6d5b6518ddd72c0220eeffb74aa02eaf96754812a47c6a036a54aaced88440ee458127be1f187e287289809686d4cf823972ee8d298f006443e0a410f389696bed3ea826507bc358fa68eb900b7c28a6973f619a37c35c11a8bd5125d517980f02be4b449b324308a341fadeaec9b02fbf0cd937f20290d1a94a39b65d4ead86f5034af97469aff7777a16f807b9ebff88942a0db73f8a14b4c65df46fac317c55645d2e6769883248a09a2ac9eb81c59605a2202306f7c6e324e0ae543a003240a29a04fd6389e1da26e5e43784e366073efd48888253b99eafe0ce9f00d44ccaa2b637241d0325d76846c0e2cff1f55d3ce35cc03f3ed2d91bdc84f636810c3b70353b59592bc7c2405d828563a32dce356c582dd6c3c2c3ac2377545b899f493faffdd33c1e8950e3eb329e1fb37f41001b2a8a5627ed2b9c085cd0ebb80df6b7e4fd8d89f39d7e7568ddc3e56c7a5b8d42506e1a336cff9ad39f0b8042f204ed84106b619967e547addce9eab7d07a92181b592ced3f1ffe55c6970d4bb6f57a114e6e7e9453865e2eb3614b099212cd3ed76cd0521e89ad1129cd318881a979879b38bbb11af6568c837e11d5acb4ce17ca363ba4f94ab3ec414d604cfc7fff2443937c3b3e56c3dfcb1abb799f8ade86e656ae17e6bb149b0a428b2759f0068f914ec26adae08adb2fab292ef20114c80e0134c1f1d3a882c28f2aefb8697e157710860538884ba8b8342f14c841463ffb9ee476d4126c60026348a9d07376e0f8e79b0f900d655e2ff21e0b934085951bec7616101694ab4d47a420b30d3240646cc7436710754f45c10dc2b739b6369aef1d10a07c2821b9e77b82c9d5c09610279a1c645bef522e4f3a3fe9774d00289cc574f3cc801686612ac90d51a2402723c7556fc8a094ecab568f7529d4074acd7ee2e8442a7f123ccaa6f6c0bae39f4320294c87754d1c95f5d81fb11b03bf5e84cd69c8478c51ab0610d85b0002a2fc7944583b45928b0b0d8ffbf949372646344de488808a3d09c8426ea2d5c7fb4006959f60c21ca2b42e8abfee1a1436c0d8e72f914e8f4acbec9574666e432f6789771a927dc34cbe00e075be0b9e487e184ce86d78e9fce23461557adb4b2d5f28d6410b0840a79746aeb10f70bf797b3b449e4fee23fd20d66ad635f6bcb928ffabed786d658e1d39a97deff09f10a39b9a1c72ed0a357c5209fe376ef19fe40ad4d2f0d9bab72d9aa9410f4218c3f6fb6ce0107f56b679c8c97919274ae354ab5ed5d7b7c2a49614aa0a0d6cccca8d5bb480fbc0fd65d85364763d1ec184d4b11c616dacf8330799450274130b51a9768d18e75b0458ace8f7dd0d452b7f20e7fcb2a17624663c52d69b6a632b5bdfd9b86446910c299846b475661a87a5a4ea87c432b743eb78135a552bd1ad24cb92252f3c71ebe9d44cb0342") syz_open_dev$loop(&(0x7f0000647000-0xb)='/dev/loop#\x00', 0x3ff, 0x0) 2018/01/05 13:54:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000606000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x4c03, 0x0) [ 49.216540] binder: BINDER_SET_CONTEXT_MGR already set [ 49.221995] binder: 7271:7290 ioctl 40046207 0 returned -16 [ 49.230303] binder: tried to use weak ref as strong ref [ 49.235751] binder: 7271:7277 Release 1 refcount change on invalid ref 0 ret -22 2018/01/05 13:54:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x817, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00002bb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0}) lookup_dcookie(0x6, &(0x7f0000172000)=""/134, 0x86) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000015a000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000b3c000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008c2000-0x4)=0x0, &(0x7f0000af5000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c49000-0x5c)={{0xa, 0x1, 0x72f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1, [0x70, 0xacd, 0x9, 0x100, 0x1, 0x8, 0xc6, 0x7]}, 0x5c) 2018/01/05 13:54:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000a66000)=[{0x0, 0x0}], 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000601000)=0x0, 0x4) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000032f000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/05 13:54:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000556000)='./file0\x00', 0x80, 0x141) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a7f000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000098d000-0xb)={0x3, 0x1, 0x1, 0x8000, 0x0, 0xf7, 0xffff, 0x7, 0xc, 0xe87c, 0x0}, 0xb) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fremovexattr(r0, &(0x7f0000e6b000)=@random={'os2.\x00', '\x00'}) sync() bind$ax25(r1, &(0x7f000038d000)={0x3, {"a20aa06a5b081c"}, 0x3}, 0xfffffffffffffde2) r2 = memfd_create(&(0x7f0000a2f000)='mime_typeGPL}\x00', 0x3) sendfile(r2, 0xffffffffffffffff, &(0x7f00003c9000-0x8)=0x0, 0x7ff) 2018/01/05 13:54:27 executing program 7: socket$inet6(0xa, 0x80000, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) finit_module(r1, &(0x7f0000526000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/05 13:54:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000ba000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000c7f000)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x5, 0x80, &(0x7f000062a000/0x3000)=nil, 0x6}) r1 = open(&(0x7f000023e000)='./file0\x00', 0x200, 0x1cc) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000b36000)=0x0, &(0x7f000025e000-0x1)=0x4) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000c02000-0x68)={0x2, 0x6, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x2000004b, 0x14, 0x100, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x0, 0x15, 0x0, 0x0}, @sadb_sa={0x0, 0x1, 0x0, 0xd890, 0x2, 0x72, 0x0, 0x20000000}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9efb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4e99}}]}, 0x102f2}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000538000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffa}) 2018/01/05 13:54:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000000000)="f34f920556e36b18e6f18b578062ff9f443b7f8cd28710f2e43267e874f5240122ef8f1dc3c6162826a3a9d2356e39766cd2b562078d494559f7afdb03353f320ab1a6e9223f61f46a7a4b0177e2984c38d49b62d51ba456f8ef8a42075d26c72d", 0x61, 0x4, &(0x7f0000ac1000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000bc5000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/05 13:54:27 executing program 2: mmap(&(0x7f0000000000/0xa71000)=nil, 0xa71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000573000-0x4)=0x0) getpgrp(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00009ce000-0x8)={0x0, 0x0}) syz_open_pts(r4, 0x22000) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000835000-0x58)={0x0, 0x31, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a72000-0x4)=0x0) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000def000-0x19)=""/128, 0x80) 2018/01/05 13:54:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000053000)=0x0, &(0x7f0000887000)=0x4) 2018/01/05 13:54:27 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005df000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x4640) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000003000)={0x5, 0x8, 0x9, 0x3, 0x2, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0xe) socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000003000-0x8)=[{r1, 0x0, 0x0}], 0x2000000000000045, 0x4) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f000000a000)={0x0, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000)=0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000015000)={0x9, 0x4, 0x2, 0x0, 0x10000, 0x5, 0x90, 0xa857}, 0x0) 2018/01/05 13:54:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e4f000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000a7f000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000b37000)='./file0\x00', &(0x7f00008ba000-0x7)={{0x0, 0x7530}, {r1, r2/1000+30000}}) r3 = socket(0x10, 0x100080003, 0x0) connect$ax25(r3, &(0x7f000050a000)={0x3, {"8fcb94a6351cac"}, 0x0}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d57000)='/dev/vga_arbiter\x00', 0x41, 0x0) arch_prctl(0x1001, &(0x7f00003a2000)="50721a7dea066061a75293db7e4a62f0734f4d34198c0d2e4e2abbe79750433dcbfdad18daa659f2") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00002b0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000098b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006dc000-0x10)={r5, 0xac50, 0x4, [0xdc, 0x80000001, 0x3, 0x7]}, 0x10) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000c6c000-0x4)=0x6) [ 49.354350] device gre0 entered promiscuous mode 2018/01/05 13:54:27 executing program 2: mlockall(0x2) socketpair(0xd, 0x4, 0x100, &(0x7f00003e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cfe000)=0x10) 2018/01/05 13:54:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d2f000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x2000000406, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000223000-0x7f)=""/127, &(0x7f000003b000)=0x7f) ioctl$TCSETAW(r1, 0x5407, &(0x7f00001ad000)={0x100000000, 0x3, 0xffff, 0x80000000, 0x39e7, 0x100000001, 0x10001, 0x4, 0xfff, 0x100}) 2018/01/05 13:54:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ced000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000072f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xffffffff80000000, 0x7, 0x1, 0x21}, &(0x7f00002d6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008cf000-0x8)={r3, 0x100}, &(0x7f0000ed7000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x8000000000000023) ptrace$setopts(0x420a, r4, 0x8, 0x20000009) 2018/01/05 13:54:27 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) 2018/01/05 13:54:27 executing program 5: mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800004) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00005d3000-0x4)=0x1f2, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b90000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000000)={0x2, &(0x7f0000000000+0xdbe)=[{0x7, 0x8}, {0x7fffffff, 0x4}]}) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f000063b000)='/selinux/status\x00', 0x0, 0x0) 2018/01/05 13:54:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c95000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) 2018/01/05 13:54:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000033a000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f000090e000-0x72)=""/114, 0x72, 0x0) mincore(&(0x7f0000612000/0x2000)=nil, 0x2000, &(0x7f0000974000-0xcd)=""/205) 2018/01/05 13:54:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000f58000-0x1000)=""/4096) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00002d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007d6000)={0x0, 0x0}) dup2(r4, r3) write$tun(r3, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x80, 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) 2018/01/05 13:54:27 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x45}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffff9}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1f, 0x5, 0x7, 0x40}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r1, 0x4}, &(0x7f0000005000-0x4)=0x8) r3 = socket(0x11, 0x802, 0x0) fadvise64(r3, 0x0, 0x400, 0x0) sendmsg$key(r3, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000001000-0x8)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000003000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={r2, 0x101}, &(0x7f0000000000)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r4}) 2018/01/05 13:54:27 executing program 0: mmap(&(0x7f0000000000/0x188000)=nil, 0x188000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000045000)={0x0, 0x0, &(0x7f0000188000-0x8)={&(0x7f0000188000-0x38)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 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}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000033000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000188000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000189000-0x4c)={0xff, 0xca8, 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]}) 2018/01/05 13:54:27 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005dc000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x80805, 0xfff, &(0x7f0000ed5000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007ad000)={@common='sit0\x00', &(0x7f0000779000-0x2c)=@ethtool_cmd={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) membarrier(0x10, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00003f4000-0x6)={0x4, 0xe15d, 0xfffffffffffffeff}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000779000-0x4)=0x0, &(0x7f0000c13000)=0x4) 2018/01/05 13:54:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r1 = syz_open_dev$usbmon(&(0x7f0000bfc000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x101001) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000933000-0x10)={&(0x7f000008a000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000580000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:54:27 executing program 4: clone(0x0, &(0x7f00009d8000-0x2a)="", &(0x7f00008b0000-0x4)=0x0, &(0x7f000088e000)=0x0, &(0x7f000085c000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ee5000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b71000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x2, 0x7, 0xa, 0x80, 0x20, 0x8, 0x8, r1}, {0x100000001, 0x8000, 0x8, 0x3342, 0x3, 0x12, 0xfffffffffffff800, 0x34}, {0x0, 0x0, 0x100000000, 0x3}, 0x1000, 0xb, 0x0, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x3, 0x1f, 0x8, 0x0, 0x3}}, 0xe8) [ 49.557445] device syz3 entered promiscuous mode 2018/01/05 13:54:27 executing program 6: r0 = socket(0xa, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413f7fff9"}, 0x0}, 0x10) 2018/01/05 13:54:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000408000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x302, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d5d000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d88000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000e75000)=0x1c, 0x80800) r2 = socket$inet6(0xa, 0x807, 0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000c27000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000051d000)={0x148, 0x0, &(0x7f00009b6000-0x148)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f00005a7000)=[], &(0x7f000070a000-0x10)=[0x28, 0x0]}, 0x400}}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f0000fa3000-0x50)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fda={0x66646185, 0x5, 0x2, 0x40}], &(0x7f00007f6000)=[0x0, 0x48, 0x58]}, 0x8000}}, @increfs={0x40046304, 0x4}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f00007df000)=[], &(0x7f000010f000-0x20)=[0x48, 0x38, 0x38, 0x48]}, 0x101}}, @acquire_done={0x40106309, r3, 0x1}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f00005c0000-0x48)=[@fda={0x66646185, 0x0, 0x4, 0xe}, @ptr={0x70742a85, 0x1, &(0x7f0000356000-0x1)=0x0, 0x1, 0x1, 0x18}], &(0x7f00006be000-0x28)=[0x38, 0x78, 0x28, 0x20, 0x38]}}], 0xe8, 0x0, &(0x7f0000377000-0xe8)="8089a7de7b34e62564be574936297dc3d20b9b2fb69f797b47888564499d98c3a3d2ef8e636760fc55961f25bab762416f85daccc6068d0c4f11582da7cb6cb941f87c992cfdfc6a36b8d15e498515e4cd051caf60f70fc45083d56b3671432e0fbd797b5452edf09c12012369ed1d4d436382c2896ccab0ac9ccb0ebca7696865542b9b5925ff8e8216b426fe5b95f558d828a14ac80c14bd96fd320e53971ea88407725ae54a2993ff529705bee17aa57ed782e550c667811c00983a3aae301f54cfdbb83f91d33db9dcd83e663e9d9b137492fa3c8e8b4e8a084060bcf724cb8a2094c565c401"}) 2018/01/05 13:54:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) bind$llc(r0, &(0x7f00000b4000)={0x1a, 0x1e, 0x6c, 0x40, 0x7, 0x6, @random="df4bef18d62f", [0x0, 0x0]}, 0x10) set_tid_address(&(0x7f0000a84000-0x4)=0x0) 2018/01/05 13:54:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00005c6000)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00001c4000)=[{&(0x7f0000a31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000156000)=[{&(0x7f0000e3e000-0x43a)="e7", 0x1}], 0x1, &(0x7f00008d3000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000fc8000)={&(0x7f0000be4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004ee000-0x50)=[{&(0x7f0000f57000)="19c5801893a641b6f06a426151ae49546dae398a6291f203979ad8049afcd0cad4691aadaf77b12becdd0637", 0x2c}, {&(0x7f0000cc2000)="79c25ad48375f7b7b7a87bac463448612d2e0d934a6e842978e261cfefb67fe4b8ff6ed84e7af459f3772a", 0x2b}, {&(0x7f0000e6d000-0xc2)="", 0x0}, {&(0x7f000076b000-0x2c)="", 0x0}], 0x4, &(0x7f00000ed000)=[], 0x0, 0x0}, 0x4000004) writev(r1, &(0x7f0000dec000)=[{&(0x7f0000179000)="f088315afbc30e98ab73f220664c08d6fb2d3a03b2f99719e8851988be871bca5bf32ad05cccc882ecefe7cd574d330aadcbb77456818796b624e1de4cf97610a1f3d54136e40f99d64a29e2cc8cdc857de937366be8ea77f65103f4cdf0b15da4b665e60435817474f323ae725b6d66c1696a48a642d7895c594dce7d77ccd428d2617a1aed0554d4854f2d37f90ca843c6862eadefe1c982fa8b3f0603400fcda232b015fcccd2e90a89338e8ae87252d1ae5f", 0xb4}], 0x1) 2018/01/05 13:54:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') unshare(0x24020000) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000654000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/05 13:54:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff2000)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000da0000)=0x0, &(0x7f000075e000-0x4)=0x4) preadv(r0, &(0x7f0000fb1000-0x8)=[{&(0x7f00003b4000)=""/156, 0x9c}], 0x1, 0x0) 2018/01/05 13:54:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000600000)='/proc/self/net/pfkey\x00', 0x20041, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000510000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f000058c000)={@multicast1=0x0, @empty=0x0}, &(0x7f0000393000)=0x8) mkdirat(r3, &(0x7f0000e12000-0x8)='./file0\x00', 0x40) r4 = mmap$binder(&(0x7f00004b0000/0x3000)=nil, 0x3000, 0x1, 0x10010, r1, 0x42) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ad8000)={0x10, 0x0, &(0x7f000039b000)=[@free_buffer={0x40086303, r4}, @enter_looper={0x630c}], 0xae, 0x0, &(0x7f00003c7000)="0eb7283f8d949233d0114e2a34326b888c6ea2859d7dc5b84feef07ec592db8f46136f6ea0385f4d7f81ef4dbc9a2f56c23b47be35ecbe933f6b776f16ef8717fc37aba1e97bad90f29812702edb55722013b9e696f764eeb05b91696f5bcf49f46f1e62a6f83c0564b9f608d362a70fab863c07423d8a839e2e3c5f4fa9647e613d4372cc8c0285f01d37fc6aa20e7299fceebcc59f529f337a41d69206c227791ef78eb9f97853e6b52a6b7291"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) pread64(r3, &(0x7f00009f4000-0x49)=""/73, 0x49, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x10000000000000}}], 0x1, 0x0, &(0x7f0000acf000-0x1)="13"}) fstat(r2, &(0x7f00009a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bb8000-0x8)='./file0\x00', &(0x7f0000b22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000c6a000-0xe)='./file0/file0\x00', r5, r6) 2018/01/05 13:54:27 executing program 3: r0 = creat(&(0x7f0000b0a000)='./file0\x00', 0x4b) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000233000-0x1a8)={0xffffffffffffffff, {{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]}, 0x1, 0x2, [{{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, 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]}]}, 0x1a8) mmap(&(0x7f0000000000/0x83c000)=nil, 0x83c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) bind$inet6(r1, &(0x7f000083b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000020a000-0x50)={{0x5, 0x8}, {0x401, 0x3}, 0x401, 0x1, 0x100000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000083c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000083d000-0xa)='id_legacy\x00', &(0x7f0000587000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000083d000-0x1000)="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", 0x1000, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) 2018/01/05 13:54:27 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x8001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000)=0x0) syz_open_dev$mice(&(0x7f0000fd6000)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/05 13:54:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ee000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000c05000-0xd6)=""/214) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 13:54:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) socketpair(0x6, 0xb, 0x2, &(0x7f00003a4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e6a000-0x4)=0x0, &(0x7f0000979000-0x4)=0x4) timer_settime(0x0, 0x0, &(0x7f0000eb0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 13:54:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000bc5000-0x78)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000096000)={0x0}, 0x8) lookup_dcookie(0x2, &(0x7f00006bf000-0x8a)=""/138, 0x8a) 2018/01/05 13:54:27 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x200) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d67000)=0x80000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000001000-0x10)="020baf010200000000647bbc8e1d4b48", 0x10) recvfrom$ax25(r1, &(0x7f0000fa1000)=""/154, 0x9a, 0x0, &(0x7f0000fa0000)={0x3, {"1b55a01c2ac9fa"}, 0x0}, 0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xfffffffffffffffa) 2018/01/05 13:54:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005ed000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076e000-0x24)={@generic="618dab462f3ddf90a63945d85bff6409", &(0x7f0000625000-0xff)=@ethtool_regs={0x4, 0x400, 0xf3, "20af69f621111e3ccf5da6f63e03cc976e6eb1cc911aa2a91484fd09152f3d395e208519cce44c0877f775ee2bccb1c0e78185fcfecf24b4db988f296224215cbeff97612b2aed9056835ebe760ad072d8ef4fea279053614015fe533c3754e8bd6001da3305db77ed88c8281f7ddd5afe87482a6a89b2f03dd25a7a3202910615e0d0d88d7e412416b3568d2ab6d72e9075d3a23190b5da6354ad262cbe11ea3bedc40bcaf82d6e3f6be79a05ca6dd1d807f1e8113191a1ae7f6b0c19752bf78580f74defaa0fb5d30c8d7fd7b9d180e957a41fed887551c7e6cb7378bc0626c0fb956700653e00d8fb8c2e8f87524bef9d9c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000384000-0x10)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f000036a000-0x1)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000fb0000)='z') umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/05 13:54:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006ec000-0x5c)={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0xb6, [0x5, 0xfffffffffffffff7, 0x8a, 0x856, 0x8, 0x0, 0xf58, 0x8]}, 0x5c) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00006b9000)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 13:54:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x408002) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000cb3000-0x4)={0x4, 0x2, 0xa000}, 0x4) mremap(&(0x7f0000c2d000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000001000/0x2000)=nil) prctl$setname(0xf, &(0x7f0000003000-0x17)='mime_typevboxnet0user^\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000421000)='/selinux/member\x00', 0x2, 0x0) ioctl$void(r0, 0x1) [ 49.769341] binder: 7412:7420 BC_FREE_BUFFER uffffffffffffffff no match [ 49.813428] binder: 7412:7441 ERROR: BC_REGISTER_LOOPER called without request [ 49.834108] binder_alloc: 7412: binder_alloc_buf size 4503599627370528 failed, no address space [ 49.843699] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 8184 (num: 1 largest: 8184) [ 49.854109] binder: 7412:7420 transaction failed 29201/-28, size 24-8 line 3128 [ 49.866151] binder: send failed reply for transaction 54 to 7412:7451 [ 49.882405] binder: undelivered TRANSACTION_COMPLETE [ 49.887605] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.893104] binder: 7412:7441 BC_FREE_BUFFER uffffffffffffffff no match [ 49.894344] binder: 7412:7420 ERROR: BC_REGISTER_LOOPER called without request [ 49.895470] binder: 7412:7451 got reply transaction with no transaction stack [ 49.895478] binder: 7412:7451 transaction failed 29201/-71, size 24-8 line 2921 [ 49.895506] binder: 7412:7441 unknown command 76 [ 49.895512] binder: 7412:7441 ioctl c0306201 2000a000 returned -22 2018/01/05 13:54:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="aeb08a527d6832fa9df770fdc5f57352dbc279427e53d2e60cf7cf61163702db67799c72e58a0856fab15da04680d2f236b067f3787dc9df542e2250d320689785d218ed60d8b90dedfabd05ca7b1b854687d5265ef13f2fe810971441d5349692edd657f21675988f0fc1b29fa39c342bf9c53b7d9e000000031a5e6b39b7cb7a31fc6efffd321a5cc6a0e6661270a2a717060fd603a03fd084f4e13b6cd01875d2", 0x311) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ftruncate(r0, 0x1000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x10000, 0x0) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') 2018/01/05 13:54:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d64000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TCSETS(r1, 0x5402, &(0x7f000069b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a31, 0x8, 0x0, 0x0, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b98000-0x8)={0x0, 0x1000}, &(0x7f0000334000)=0x8) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000073b000)={0x2, 0x1, 0xfffffffffffffffc, 0x37, 0x5, 0x5}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000740000-0x8)={r2, 0x7fff}, &(0x7f0000e90000)=0x8) 2018/01/05 13:54:27 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000003000-0x8)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0x100000000, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000)={0xb36, 0x6, 0x200, 0x6, 0x81, 0x10001, 0x3884, 0x2, 0x0}, &(0x7f0000013000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000+0xb0b)={0x6, 0x7, 0x7, 0x0, r4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000000)={r3, 0x5, &(0x7f0000001000-0x14)=[0x1ff, 0x20, 0xfffffffffffffffd, 0x3, 0x20], &(0x7f0000001000-0x10)=[0x0, 0x1000, 0x7fffffff, 0x9], 0x14, 0x2, 0xb, &(0x7f0000003000-0x8)=[0x91d, 0x2], &(0x7f0000000000)=[0x8, 0x7f, 0x4, 0x3, 0x12000000000000, 0x8, 0x4, 0x54192d5d, 0x6], 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000018f000-0x16)='/selinux/checkreqprot\x00', 0x2c8000, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f000089c000-0x8)={0x6, &(0x7f0000912000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/05 13:54:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c21000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) 2018/01/05 13:54:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000a96000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bb7000-0xa1)={0x0, 0x99, "19058232d24169d82d4a841e57ae39c01a964abe36bfe244e8ecee551d85214bba11aad0b62222d82009f62391c4196778c5eea823a1b62821e20853ba3cd2d445a8f8bd690f618e5e8f74edbf2efed8fa001a28329074e251a2fa11b41968e5155f5cf9c05cd680c46364a6adcdb4a22bfe781f86b90e85d0fe8b420b00ffe2da98d2bf696bce82227a98cb25ad3e1ecad8c92e4c47eb7193"}, &(0x7f0000406000)=0xa1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000db5000-0x101)={r2, 0xf9, "7e2e1a834a99e33439c9f334021efabdfd519911a566637c3d3d61726ab2ede31e1203a2e210cb72ca2f00c0eccc8751c0f2644b5bd9782926b1a78bb3074c0343d45b1982e19f54e1dbb6428dcb97d6b4efda710293db25087e294e607469a64e35deaa155d2d67636fcbdbed9d1c090188145197536b9e9247a721543d049daa1fdd11761f6737504591d56f80d39eb8ff054dddc0b85939605cc2c77f536c489af9d71ddd6aefafc3ccf804d551766c13b85db1cf8dedc83dc8212f7adcf0bb329606bfa94a84fa37ea4153baa56d2d675c048abe8e84c9ba92b8d043a4459a10580ede7ec28b5f8c0e249c53af332ac738bbc7d24ca147"}, &(0x7f000004a000-0x4)=0x101) syz_open_dev$loop(&(0x7f0000d56000-0xb)='/dev/loop#\x00', 0x59e8, 0x100) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000050d000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:54:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000baf000-0x10)={0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000dbd000-0x4)=0x9, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000134000-0x8)={0x0, 0x0}) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)="92", &(0x7f0000ab1000)='\x00\x00\x00\x00\x00\x00\x00`', &(0x7f0000208000-0x40)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a89000)='/selinux/create\x00', 0x2, 0x0) 2018/01/05 13:54:27 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x6) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000005000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000d000)={r2, 0x8d, "78280451de80ea14f63a268e00a441676549b97570bb5614b03ff643303db6e59117228560788f20c28870bbe1b0602fb614223efeaf7bdd6cb3abc98403b4f9511a02232edf0e6f9196837a6a5d829aa2106c063c06907326a2a5499b2ded7283ced1dc7346aaf8649fc4cdb6d6e0b1c36295fe913161766c8da43682591003f395b20ec5ca1214d3057cde93"}, &(0x7f0000003000)=0x95) add_key(&(0x7f0000004000-0x8)='big_key\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000005000-0x10)=[&(0x7f0000008000)="7379737465832423257b2b3a73656c696e7578282e766d6e65743100", &(0x7f0000002000-0xe)="e6ca62646576656d312a706f7369785f61636c5f616363657373656d312500", &(0x7f0000007000-0x1e)='wlan0lokeyringvmnet0vboxnet1,\x00', &(0x7f0000000000)='vboxnet0+^vbo=net1\x00'], &(0x7f000000d000)=[&(0x7f000000f000-0x2)='}\x00', &(0x7f0000009000-0x10)='!^vboxnet0$em1K\x00', &(0x7f000000e000-0x18)='vmnet0{eth0trustedwlan0\x00', &(0x7f000000f000-0x8)='cgroup$\x00', &(0x7f000000a000-0x1)='\x00', &(0x7f0000006000-0x6)='}ppp0\x00', &(0x7f000000e000)='(\'posix_acl_accessvmnet1cgroup\x00', &(0x7f000000c000-0x2)="0400", &(0x7f0000005000)='?\x00', &(0x7f000000c000)='(#\'wlan1\x00']) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000f000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x81) 2018/01/05 13:54:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) munmap(&(0x7f0000c06000/0x4000)=nil, 0x4000) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000de5000-0x11)="") 2018/01/05 13:54:27 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl(r0, 0x8b12, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/05 13:54:27 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a65000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c6b000)={@common='bpq0\x00', &(0x7f0000dc0000-0x8a)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:54:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000741000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00009fc000)={0x3, 0x800, 0x2, 0x3, 0x7fff, 0x6}) wait4(0xffffffffffffffff, &(0x7f0000a5b000)=0x0, 0x1, &(0x7f0000bfd000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x6, &(0x7f000073c000)={{0x77359400, r1}, {0x0, 0x0}}, &(0x7f000068b000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fab000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009bd000)='/selinux/checkreqprot\x00', 0x101000, 0x0) write(r2, &(0x7f00008e4000)="12c93d1f69df974d83640b0a5fef623587b2edcfc80222776e1f2a6f00491ad458a8f0c33834d2ac63c6c85ec619097b0f433dd1e2a0f561e120d644233e63f9215c46e9391223806cd4634f000dd779c4a14f928652c65d026475c829fff81a8e7076312ff369cad0049cd5", 0x6c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt(r3, 0x9, 0x200, &(0x7f0000d85000-0x72)="01218dac4a15d6970f87df0513b914d614e32e91fa824df3c43b1670b959c80c979458b3189dd01d29354401b25159836cbeca89bb25c1b8c0c7963bea88e4cd37002d9c1c44a9f72347577d7592dab596cadde20f4212ea3f4668ad632b261cf18087965488c8b6871ac851c8f1815f4d9b", 0x72) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000d03000-0x28)={0x5, 0x7ff, 0xfffffffffffffffe, 0x94, 0xff}) clock_nanosleep(0x10000002, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f000046e000/0x4000)=nil, 0x4000, 0x1, 0x10010, r2, 0x0) 2018/01/05 13:54:27 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dd4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fff000-0x8)={0x1, [0x0]}, &(0x7f0000bc5000-0x4)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ffe000)={0x6, 0x8000, 0x4, 0x4, r1}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd3000)={r1, 0x7fff, 0x401, 0x0}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f000010a000-0x4)=0x22) 2018/01/05 13:54:27 executing program 1: socket(0x100000000011, 0x2, 0xfffffffffffffffe) r0 = syz_open_dev$sg(&(0x7f0000f05000-0x9)='/dev/sg#\x00', 0x3e2, 0x400) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000030e000-0x6)={0x3, 0x1000, 0x100}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a52000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000ebf000)=0x0) lstat(&(0x7f00002b1000)='./file0\x00', &(0x7f00003d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) getsockname$netlink(r1, &(0x7f00001a3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004c2000)=0xc) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00007e8000)=0x0) 2018/01/05 13:54:27 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000003000-0xe4)=""/228, &(0x7f0000002000-0x4)=0x63e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x10000, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) utimes(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x0}, {r1, r2/1000+10000}}) 2018/01/05 13:54:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000581000+0x154)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00001d3000)="", 0x0, 0x200, &(0x7f0000225000-0x8)={r1, 0x1c9c380}) mq_timedreceive(r0, &(0x7f0000cb7000-0x1d)=""/29, 0x1d, 0x7fffffff, &(0x7f0000548000)={0x0, 0x1c9c380}) 2018/01/05 13:54:27 executing program 2: mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000062000-0x94)='!', 0x1) writev(r0, &(0x7f0000009000-0x60)=[{&(0x7f000006b000-0x1001)="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", 0x1001}], 0x1) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f000006d000-0x10)={0x1a, 0x15, 0x7a, 0x1, 0x3, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/05 13:54:27 executing program 3: pause() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e94000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000020e000)=0x96a, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000821000)='/dev/sequencer2\x00', 0x8400, 0x0) getpeername$inet(r1, &(0x7f00002b5000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000961000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000704000)=0xfffff7fffffffffc, 0x262) mlock(&(0x7f0000f8a000/0x1000)=nil, 0x1000) bind$inet(r2, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 13:54:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='map_files\x00') getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2018/01/05 13:54:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000bda000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000017d000-0x70)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x7, 0x5, 0x180000000000000, &(0x7f0000d16000)=@generic="806cefa8ac859c385bfeb663d0fa676f", 0x0, 0x7fff, 0x6}) 2018/01/05 13:54:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000011f000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000dd7000-0x9)='loginuid\x00') sendfile(r3, r3, &(0x7f0000dc0000)=0x0, 0xff) ioctl$void(r1, 0xc0045c77) sendfile(r0, r1, &(0x7f00002ca000)=0x20000000, 0x400fc) 2018/01/05 13:54:27 executing program 1: epoll_create(0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000eb000)='/selinux/status\x00', 0x0, 0x0) 2018/01/05 13:54:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de3000)='/dev/ppp\x00', 0xa0001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e4a000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0x9, 0x1, 0x80}, &(0x7f0000ceb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001ad000)={0x337, 0x4, 0xdb0, 0x5, r1}, &(0x7f000039e000)=0x10) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/01/05 13:54:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f000052f000-0xe)='/selinux/load\x00', 0x2, 0x0) preadv(r0, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x3ffffffff) 2018/01/05 13:54:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000192000)="24000000130007ffffffef00000009000100000c0d0007e701ffffffff000000f9b81617", 0x24) 2018/01/05 13:54:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ff000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000067c000)=0x6, 0x4) r1 = syz_open_dev$sndseq(&(0x7f00007d2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000174000)={{0x80, 0x41f9}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000447000)=""/165) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d00000)=0x0, &(0x7f0000534000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000afb000-0xa8)={{0x8080, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00004a4000)={&(0x7f00006a7000)=[0xffffffff, 0x1000, 0x0, 0x1ff, 0x100], 0x5, 0x3, 0x0, 0xfffffffffffffffe, 0x1000, 0x7, {0x8001, 0x500, 0x4, 0x3, 0x3, 0x3f, 0x7fff, 0x7000000000000, 0x2, 0x9, 0x200, 0x100000000, 0x25, 0x8001, "c4ba606c32e9936413546fb58e0f14fa3127784e9ee3e5c86fba857b6ae6eba8"}}) sendmmsg(r0, &(0x7f000083d000)=[{{&(0x7f0000bad000-0x6)=@hci={0x1f, 0x6, 0x3}, 0x6, &(0x7f00006e4000-0x50)=[{&(0x7f00007f6000)="138cffda6820935d8259cca6be295b08396d3b5694b5b9656eb3fffe4db9fb48961f2b2fbc427edab0894257497060665d99b1fa477b71207c4caa3c140364e1d70bda3a861230cdae34dd316dc5d9b25c09317ca0c06ba15912f10ba45643baa13b5d62345bea038d64d50d8f41d1410a71df0b2df8b3b6b89a7c0c9f1ea0f4e91a9857788f661b2607c2519c4ceba70d3787b19a61435b353c58cf57ae8d0cac7b8c6e5c72168d6dd34c6a1e958fa748a82e1ef0f5fa3600af884c86a34e9d6d34da671634a89773bf", 0xca}, {&(0x7f00009ea000-0xbe)="ab39bfe36fa3f36a9f28b33743d075a901e82a08e1bc4506f9516b7ff2a95bf13b3f4cd572341fc389abaa6af5d3a1816b00f978d0e92658f0d339d947cebe60fde3b9629eb4b620863649cca1cf56b1754ef6ac88d9482cbdefadfa868251650240f333b26a23bbddacfe829c14e280cbef8aeb6695dafdacd5bcd92f25cb92a352aa5170302af4e6a6e5ec23d47d9eb45fceff2ea4606be8a0395fc8c2960e67ce597782a503ad15a47a06863ac091da2e8db9074c1b86f1ad8d2ebf62", 0xbe}, {&(0x7f000094d000-0x4e)="795052ed6c10eeadbde89bc8bcbd48495f6269294b71ce9f2c3cc29684b2389d389a4d8190c6799a54fb65170b249396a84bd8198e034919a549a3de6a87375b9935de17a6ddf31586a3c227a9ed", 0x4e}, {&(0x7f0000136000)="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", 0xff}, {&(0x7f0000783000)="b1d28f6935e075c7b52303b3351fb3bb442ae9338e3b09c947a0d0e4d21b7752f46803f1116c0dd75c98098079a3f9f42c670f3522f13c55d11f388d7417986228e43575bf", 0x45}, {&(0x7f0000ae3000)="6a57a7f2a8e29aaf974dbe18c2e0e2c2dad65cdba5dfe3e1c590b62e89edc67a48d9efe2e4ce64a0812bf11dede2c5f713", 0x31}, {&(0x7f00004b1000-0x87)="fcc29702795f92ef3a70b04abec00d145a01fea5d4cecd23fedc101bb5869626bafee7c01f98baacf35781008b5b2183e633776617795f461ddb806a11bf1886ef0e566b3b73b2652cff8167c7808d11f4982176acf2c51d694a8bb6abbbbd2a9cda91e74c9137923fd5419bf689fc22c1ea27a7d5af350cebdf28f03b5f573eb8c0b43fb189d3", 0x87}, {&(0x7f00004a0000)="2b5b5d2d4d9b4b277e29", 0xa}, {&(0x7f0000923000)="2403bedff807c16ee5c7d84163952161ab4cb5cc4e5a800e16a402b62234b19883c2bd9f3dcf4679bc594cd68ab036df6a672d1e06ea0cde63d50d0201ed314db293e0243dc19257ca1903f09a3a27", 0x4f}, {&(0x7f0000520000-0x78)="522daa89706f9a2cfc10f33b4a9888a98ffc553e8ddfd8d871baf86b561270d9fdc647cb5e4b51d0eff1eff0bb5d8a4702a7d7ec60d2f54af7dce78042a2c01dfa1075c9749a291530439bb87a64ed2182a6249adb285531015251cf5a51ee1dbef4a4fb9b8df86bf5f087f8a73a0c385d241efa97481759", 0x78}], 0xa, 0x0, 0x0, 0x20000844}, 0x80}, {{&(0x7f0000dd2000)=@ipx={0x4, 0x81, 0x4, "7ca0a685a726", 0x979, 0x0}, 0x10, &(0x7f0000a96000-0x38)=[{&(0x7f00000b0000)="4313f5f82acfad87dc02627885fa2ef562aad5e9e731", 0x16}, {&(0x7f000033d000)="1b01a38a1b44c55721c384c10218766327660dfedce8200027ab748d0aacdff1955441bfd89cc22604a0666c664e254f27f52092d3e24b916b1ffa3e7896a6e1551fbbf57e47f6c506916ddf448cb4119e327730ca34aaf7a9486c83ef7599bd333b", 0x62}, {&(0x7f00001b4000-0xe6)="02594896e3633f24f69af4960423b3d70cd2b2435be781a3febfa12cf7fe87ef90781c8b9b5f3251c203d115b7c90a1a2814789b5825d8ebdf55f61d5a2d7d33dba63a46b9b44e67395ccaf2c8646b163612e2c6ebe970ae69931bd9cd29f20dc3d9633ffb5c61417f90c2298f7cfb541110142ceb481a19a858ebe5f0530cb2a7a8c60d33370a400f016647b2d733ad5d80afd58a6ab279dcf360d18b6688a1801784deba536a94ca89c3d653bf272fa47f11ffe31941d03618671896d276c7471730b5a0e867da2c8ce17bc0e9aec6e17354c5692b45472c1195dbe86b1446e1b3cdca46f3", 0xe6}, {&(0x7f0000e0f000-0x35)="60f834692b779e142f9ce3ca845718eed17da1bf5a2e88b2d4b10d7b83c9119edccaa18fd433a7fb29c3887de688f1bfaf08144e12", 0x35}, {&(0x7f0000a70000-0x60)="d3d1a849119c912b84ff84b467232309c14e18425ff490a27cd52180cfadc8fed6b127215569acfd6c24ca97f6a343fb510e11482bc5beaf62f21e922468ab066bbedf5d9073f63f23505f92dea4e87de4e8a42b9e51e4adfca763e06f7dd965", 0x60}, {&(0x7f0000b4c000)="e8be01a22ea06e483f7068652efbfd8fc93135746de501207ed45fd39629cf17a5d2e00434b6bfbc169f83f0dc9fe08b8af5b7d9c0ab41930db34450e09508bf1c799d278ec9daafeb6047cac74bf39103fca3bf0b42014d462da8bfb10bc4d14a15ea2fc9e4241219d3a7010205ee51a4be", 0x72}, {&(0x7f0000905000-0x5f)="17481247f2eb6516cbb99da1e605a316bc8090fe11d80bd177788dc894749a136178e8d7a5dba984929254a5ba312d322d1fb34229f1643f8fe388f08a90f194abb0d71a60808f7229293a9a261d8d04be2261bc09ed2edef4f792ffc66d61", 0x5f}], 0x7, &(0x7f00000a5000-0x23c)=[{0xf8, 0x105, 0x1, "4f042b5f0b548efae6d09c6dea2d3dd63a3fe7bab9e3685cfed6111ffe389456c5452e056aafb3ef1b9aa8dd74592396a6aac43021c462fbdf68475733d0ea912c3ef2ef6ff6f909b395ba6874b21b1d581f13b3052e5c87df07c8eeec9789ad275c9d3bc5855bcbce2146ed9cfc12b92c7049300ffecbc5b059236ee1cd6b00bf0a9c1f82962b59ec9502b4a79f777cad9d30c4d858ae79d4630c9ceedf79591849605903fce84281e5b816bb43fe235bbc8bf253cbba253f6f3be83a033ea7bf15e83ab691efa7d8355887fc73267204b4a48c27c537c34db36728a521308f7a5c72786f60efcae8"}, {0x98, 0x13f, 0x1, "3ee2614d7adcc2575564c7a8ef2958eafb6dbd21ad7470a8e5b97ee65451d40e50469889572a19ae730bd9d4f792eeac01932c766c4f5bd45bb05c406540d4189d1ee8b5bb0c5be682115ed287da7c9c7cf1fcea1d4f7fe3ed392d03f44c46189b980140c33e5157130a84876aa95d6a71ef8635a9f2c1376e1acd714fe65ce43c8321919e442e9fc8fd"}, {0xac, 0xff, 0x1, "c5ee9a3cfd3af1cab97363b517ff9d79d0a464e3a331ae23b8de81ec2d9e6929f662c21962e0a87381f16a2e5f6a2583d7e5e5cfb7c9ff7b7ee9884a6c507ec7f3ff87db049207fe3dac0e8dfa1905b6a97b786af650d8a26388bd6943d76c47d88f3a1a8d6cce9b6cc58be245caafbd91ec0384375e1bdbcc81ca0327ba0629246154e9a90982da1d5c8609afafe61312b3008b6ea9097746e580be2861f809"}], 0x23c, 0x20040001}, 0x2}, {{&(0x7f0000e1f000-0x80)=@generic={0x8, "aec7bb2efc0511d3b86359ab5f19cd9376e9c88986ccf5284a28a40dded409c971df7984efd5d8e9fa7d21bab412e095a669e1f2c03634b53b14a175278ab5754fc4407f7be22de6c1bf09919aa865427dfbd95b93777e518310bce7a3f092f4593f6b8f800d3613517fff01ebc2abf99c104f682f13893ba5ee7cbd8de7"}, 0x80, &(0x7f0000ec5000)=[{&(0x7f000057d000)="5acfb35693d5b0aa8010ec6d5c4c54880a76ec9e4a8a2ae1c89a94bca6dc238b3a974aca", 0x24}], 0x1, &(0x7f0000110000-0x2b0)=[{0x84, 0x10a, 0xffff, "7d9b7224e556afc4af3d0255a1115da729c3a69a0316d0c072c23ca241dfb551fcc1df6209d69183f80e6353733ad8ebc4d92211311c67160f3984d37079488c0dc0426eaec0e74c786e48d550efa6d8e55354e3901751fa105d538bb07abaaf0f27c1bcbdcfd4c4f643eea39cbbd08ac75cba5e1a45edca"}, {0x24, 0x117, 0x40, "e385edada10496e9fd2583cb1ab623ddde9e6398e8f2"}, {0x108, 0x116, 0x8, "97564c90629ba102f3a920d1f38740a0570627824efa52a2d7120b6f4a16a2fa7bc157b549332e6726ebd85a59d30df2f4ba8746ec6ef885329eada4a6d8f5dd5e9795e79e16b18ce4c7271bb9644d2f09923a8ad8111b6ff4e4cd23ed7e1453132f2fb6ebb62e280deeda5d43e6a6d7c1de231a63862c87f62d5ef2c22119ec9e1b2cc2410396416791568ec9dea0b5e51e7d12141afceeb342e114b1c574badad059e7a5ccacffb3631a7a8fdddb734cca91431d06673df32a0f446e30af12e25521ca647cb011cfa45818a99bda1a55de73a62902b650bb5cf8716631a4ffc5abf22c806918b05704426a8cd75ebf42e646d422113d33e6"}, {0x100, 0x11f, 0x1ff, "d7e4821d2342b8adc44610d17d2a9a6466ba2547dc006b4978735d8b24ec05f07f84ec3bf78c6a8447d0dc4d758dd0a8984e726f9db42cad2d0216cc4613e723d3cf38f20f133921276d7488b7ba1013a3b8be8a9f719e29911a70dfa7781c8a8e64bc4243b8f290a5abe69ad65e84d9f625dbe639f2cdb9190238a0ad6edf307e65412626a3aedf4d216b485af02285847cd97058155cdfaafe18a5813c702756b7bcf252e71f6c16817731fe8d9e75348a37fb089499bf17c4e41ceeb5de714680d254175d6da55c6562cb65387bb3726b9d4eedd6f99d3c8e3b80351a82974e0b15d5e57700f1e2603d64c485d93b98"}], 0x2b0, 0x4040}, 0x3}], 0x3, 0xc0) rename(&(0x7f0000ea4000-0x8)='./file0\x00', &(0x7f00005b3000)='./file0\x00') setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000098d000-0x79)="2ce72494cc48691dfd1c3b1beaca27becec8e3fd457f551e098151eb42dc5bdf4fb40b78bbc3394517566c167a71c125d89b204131966a5380a06dd2a4791fcd9c15592fe7fcfa5acbc5133bf7edc172be0bd9003ff4ae342ffbc7d35fef38dc6102c81fea67806d4d7c7f3c45b030d04b03c14369fc8c8b4d", 0x79) 2018/01/05 13:54:28 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000219000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000da9000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000445000-0xc)=@sack_info={0x0, 0x8000a77, 0xda}, &(0x7f00001ec000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e88000-0x8)={r2, 0x2}, &(0x7f0000d1f000)=0x8) getsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000271000-0x14)=""/20, &(0x7f00002c3000)=0x14) 2018/01/05 13:54:28 executing program 5: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000f60000)={0x3, 0x5}) fcntl$setlease(r0, 0x400, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:54:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) poll(&(0x7f0000010000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x4875) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c4000-0x4)=0x0) prlimit64(r1, 0x0, &(0x7f0000586000-0x8)={0x7, 0x8000}, &(0x7f00006f4000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000ac0000)="ba173498af14b8d40e7344a7183c883ebec659d5dbbe64d9fb46b1defa112ca2d2394f6f50f0e0b0568039402b2a73099e7c0854420d66d140aed348e25bb74c5832cce372923795c5faa787a81b3952907f0b6fbc0099c19830df719503a0038310e3505e6bad404870248901", 0x6d, 0x8000, &(0x7f00004af000)=@sco={0x1f, {0x74c7, 0x4, 0x2, 0x7, 0x7, 0x8}}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) 2018/01/05 13:54:28 executing program 2: timer_create(0x7, &(0x7f00008d4000)={0x0, 0x8, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a7000)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x80000036, &(0x7f00001be000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000f69000-0x8)={0x0}) 2018/01/05 13:54:28 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = dup3(r0, r0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000012000-0x4)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000)=0x3, 0x4) ftruncate(r2, 0x0) fchmod(r2, 0x0) close(r0) 2018/01/05 13:54:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x40, &(0x7f0000000000+0xaad)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000027000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 13:54:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f4f000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r1, &(0x7f00003c4000-0x1)='\r', 0x1) vmsplice(r1, &(0x7f0000e58000-0x18)=[{&(0x7f0000127000)='!', 0x1}], 0x1, 0x3) dup2(r0, r0) openat$rfkill(0xffffffffffffff9c, &(0x7f00003dc000-0xc)='/dev/rfkill\x00', 0x90000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000116000)={0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x12, 0x8, 0x0, "7b0e118a6e353783f875a00f2b1956d636124b55a066fb0bbafa6c87dd1a2011d36e3bc84887466c8c9a4900b1976cdf8912c4b009fafc22c73c26f450f4f50a", "47a7878b34b2e9214f8bb237081971ce25614120ecd55ce658af7be7951e5ab3", [0x8fe3, 0x3], 0x0}) 2018/01/05 13:54:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007a4000-0x7)='ns/net\x00') setns(r0, 0x0) 2018/01/05 13:54:28 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000eeb000)=0x0, &(0x7f00004c4000-0x4)=0x4) 2018/01/05 13:54:28 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000163000)='./file0\x00', 0x100) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x7ff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f84000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ab4000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051b000-0x4)=0xe8) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r1, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f0000c28000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005de000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f85000-0xf)=""/157, 0x9d) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f84000-0x4)=0x0, &(0x7f0000f84000-0x4)=0x4) recvfrom$inet6(r1, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/05 13:54:28 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a28000)='/proc/self/net/pfkey\x00', 0x41c400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000025f000-0x8c)={0x1, 0xfffffffffffffff9, 0x4, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000026f000-0xe)='/selinux/user\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000cce000)='./file0\x00', 0x8) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f00007a5000-0x76)="3efb275cea187997eef9b3cd8c8786a740f8cda7636a1152b5c2a25926893db28ecaebe945112ce6c9741a40f45c1f8bc57a1c77d8411cb400d652520729ef73b766f461cbbcfb29f2e6a545adec1183e6ff415bbdb3052b9daafe77179cdfc8702f35814352e6fe05ec62b951735c52b6dc7b714e81", 0x76) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00006d6000-0x18)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00003be000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000b96000-0x4)=0x8) 2018/01/05 13:54:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x280}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c99000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000dcf000-0xf1)=""/241) 2018/01/05 13:54:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7fffffff) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004a1000)={0x0, 0x30, &(0x7f000077e000-0x30)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000252000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c33000)={r1, @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]}}, 0x8c) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket(0x15, 0x80002, 0x3a9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e81000-0x8)={0x0, 0xc4, 0x0, []}, &(0x7f0000f3a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000285000-0x4)=r4, 0x4) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, ""/126}, 0x80, &(0x7f000072c000)=[{&(0x7f000065f000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) 2018/01/05 13:54:28 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f00009f6000-0x9)='/dev/sg#\x00', 0x401, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000f6c000-0x16)={0x1, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000f6c000-0x58)={0x7, 0x9, 0x7, 0x3, 0x8, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f69000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000729000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "33d63d2192d1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000f6b000)='/dev/sg#\x00', 0x2, 0x1) r4 = mmap$binder(&(0x7f0000a8d000/0x1000)=nil, 0x1000, 0xf, 0x810, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000f6c000-0x18)={r4, 0x0, 0x0, 0x0}) 2018/01/05 13:54:28 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000be0000-0x4)=0x0) 2018/01/05 13:54:28 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000342000)='/selinux/mls\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000e40000-0x1c)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000dda000-0x4)=0x1c) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) r1 = syz_open_procfs(0x0, &(0x7f000000a000)='net/psched\x00') mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x10, r1, 0x0) 2018/01/05 13:54:28 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b62000)='/dev/sequencer\x00', 0x1fffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x9e9, 0x2, 0x7, 0x401, 0x1, 0x34c, 0x8, 0x0}, &(0x7f0000736000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xcc)={0x0, 0xc4, "0baecf1324c2999ba33d900faf93e988799f8187b5136994de96eca8b47167fdd1cd94686202be4a2efdf416a6564c0078170441f29d086623dc6d2a641de979bb28bcebcf99c3e3c117682df0f44724c845b8af19402bfad40aa19219df54d932f1db2aa833b8a207fed2a4016f1d67cbfb7b3c142a1d35c14a38f0e99351e52f9141d8a9ed6fa9dd3fd9ec75d1cd53d953cd10fed5535f29b8d54929b53a647953acd58f21e64793600a44faf0dc6626319d59f3e204687cf3d9038f3237de392e91e2"}, &(0x7f0000001000-0x4)=0xcc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000047000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f6a000)={0x0, 0x4, 0x8}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000068e000-0xa0)={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]}, 0x5, 0x800, 0x9, 0x8, 0x2}, &(0x7f0000dfd000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x4c, &(0x7f0000dcb000-0x4c)=[@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f00001cc000+0x132)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x3}, &(0x7f00000d2000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e76000)={0x0, 0x40}, &(0x7f000004a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x38}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xd3)="31edbe89352c68a3fbe50b555c96cfe1df2d4cfffa9cba9d66ba8b52873ee3db5de0e9c7bd3e4b0adeb752cfb3b79dd65e02012a3b57f20a66236c2a6e129f84caa64c5d5d20f54e7a69473194d0afdfd1494d06260df41e17a3ea8c9ec588d7d663c774d793256d19ce9d401961b5c970440a1e3458ca3a4bb123be05f6d474eae2140bd222e895e77979b2bec642daf095cce5c5307ec82114876b6f59c019cd7ed9a761894a0219e4b97581415992657c8bb366c32b70a18f64496d56bc54fe0159d7489a190889815ea23d591753e7bb59", 0xd3}, {&(0x7f0000001000-0xc1)="5084be6b75b40b1d08f3c8cd5dffd2f28a2c18b7cd3ac394efaacbb66d6d593f383e987ca3ddd32e4d4a889261d26fe8c0e0fafafdb3d64b0d97e77f07149360df0d98d51594994a12e9edaa6c68de5750c9778b8a0269ea8d68eac51f18e2919c8abab2514743e19af26e2c683c76a184e56872114374688e7743ea9b9ef7b8fc11c6459e4985ef9c7ac08b014e69df37913ad9855292145e5d0b076da53a88d82a215303bcbadc53aef799e91f410f4c7798ec331f37c8d00a6eda86ee99c0d6", 0xc1}, {&(0x7f0000001000-0x10)="184a04df08844cb9914a841d3e7a5114", 0x10}], 0x3, &(0x7f0000000000)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0xc4e5, 0x1, 0x2c, 0x80, 0x0, 0x2, 0x8, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x7ff, 0x205, 0xfffffffffffffffa, 0x0, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7, 0x1, 0xfffffffffffffffe, 0x4, 0x1, 0x3, 0x5, r3}}, @init={0x14, 0x84, 0x0, {0x6, 0x8, 0x756, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x1ff, 0xa, 0x8, 0x4, 0x1f, 0x4, 0xfffffffffffffffd, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x865c, 0x1, 0x4, 0x101, 0xffff, 0x7, 0xffffffffffffffff, 0x401, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xfff, 0x200, 0x1000, 0x9, r6}}], 0x134, 0x4040881}, {&(0x7f0000000000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005af000-0x38)=[{&(0x7f0000001000-0x5e)="c03474d248ae7fb61389a3a8447f85ec8d8756a8288de01033f009683246dd03a0fac7190243c96f6153436f8f1a5304fdb140624e728fb1259846225bb12450d74b39825cfc889d6c84fdf075bf304030e648a6259dbc131641b5372cd6", 0x5e}, {&(0x7f0000acf000-0xfe)="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", 0xfe}, {&(0x7f0000a8b000-0x4a)="093522c277d47db1269e928c22d3894644d63fa68828d2099b6e96de54b903ee8e67c28b53ff0c7c2520adfde88556cf4b81b9cb6ccce5061f09ccb6fa72845108c3330eb7a664cc228d", 0x4a}, {&(0x7f00001b3000)="a03c8543c37a4a92f16fe70088a598df72f24e2da672cb8b055e0b44888a12f63a6f93a49b8b0579b100dd995308590c373ce9488cdca5f11f0745dd5758b6e962b9ec1e5b6d1cc09b59b7c25a99bfd62e98d68fc80f9f2a3b73f920f0a6b6e4b95476bc2147be12fd1867c0317fd0b6a189e201f6edec799c531ac790d1164e48a9533ad29574701b65ea6670d9a14493a7032f83854966ff43ce5dcfc40870e1286abf70b1e95a06f610dc3e2c89552789cbcc253429b066314d8922be7ed87ef9", 0xc2}, {&(0x7f0000cb0000-0xb2)="81512066ac8e669cf8a7971aae35a27bd7074daff82dc649b41327ade4e705235c53715a2f59e50df43bcf7ea9412cfc2637055173db982e976849796a3a8e7b9a80ae8c8211d1bcfd1b4d02ed21212f816d66a8ac047c39a0fec0c825f726dfa3552e076d5d1a098b215a763e8a6ccd928df14213cf987d361b3ddf531346afc4db809ea2a03bebad8e7d331ac5f381408c4d5e2f4feb8b70b6f4c19acdb7ea49eb0cc150b933d8220d6cbcc89ba995ebe4", 0xb2}, {&(0x7f0000d2d000-0xd9)="2521eff4ae6bbfc4c68fa6bc28aa9d5e0fbcd8afd72e9b896a426a0ee84f9a34ec828db3f0c7f3ed42ac8761600f55c670d1d2ec818672301034ba04883eb912e74469a451886504ecaac1865df9ddc8f0b9c3d7336abe4443b9f81d1f660f53e3e3cdcb1d47e97bac58ad874e0062e94c60ff77e40fe34ae5f85d68d738f8f90d1c5fb1324d0505a61d18008111a3e238cc8a0cf03fb83fa239133baf559b1800d45af38a16f42bcaf00344fd65076ac808c04c1c2403a204c4032cf0f3b4e9540cdb26e30a6f73ec9b59a83d8553ea86fa4f4c97f97812d2", 0xd9}, {&(0x7f0000535000)="fd8bea14c1f6940f8673af744ee6d4e7cafd620521680c9842efa7f65149dacb291391a1115853a12246ecc16096ec0ef511610b37808a11b0e4cdd58414816087c1c9a8f60b454b5c24c3f92c69810e706384591c7c00671e28b6a6a85106c63a80c4478f0ec945852d299b7a36080f6fb470276b9a3e75dea03fc489162e0f2b119a0dfea9c8de2f5fa9a45f8ef90853e68be7fc4ea290507bf0260a571209d2ca75cabee795f83d50dc093aa604c24d2097e72bd76676b66bd86aa1", 0xbd}], 0x7, &(0x7f0000001000-0x108)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8, 0x1, 0xfff, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x7, 0x0, 0x100000001, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x0, 0x8, 0x7, 0xc21, 0x1, 0x8, 0x1c00000, r9}}, @init={0x14, 0x84, 0x0, {0x4, 0x6, 0xd08, 0x3}}, @init={0x14, 0x84, 0x0, {0x100000001, 0x650, 0xffffffffffffffff, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x80, 0x20f, 0x800, 0x8, r10}}], 0x108, 0x81}], 0x2, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/05 13:54:28 executing program 7: r0 = socket(0xf, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000805000)=@req3={0x4000000, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/05 13:54:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004d5000-0x284)=@flushpolicy={0x74, 0x1d, 0x701, 0x0, 0x0, [@mark={0xc, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @algo_auth={0x48, 0x1, {{'wp512\x00'}, 0x0, ""}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) getrlimit(0x0, &(0x7f0000b7b000-0x8)={0x0, 0x0}) 2018/01/05 13:54:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r1 = socket(0x11, 0x80803, 0x0) timer_create(0x3, &(0x7f00001da000-0x58)={0x0, 0x29, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002a000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000eec000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00004ee000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000232000)='/dev/pktcdvd/control\x00', 0x100, 0x0) close(r0) creat(&(0x7f000082f000)='./file0\x00', 0x21) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ae2000)={0x0, 0x20, 0x1, 0x100}, &(0x7f0000ae3000-0x4)=0x10) getsockopt$inet_mreq(r1, 0x0, 0x28, &(0x7f00004f8000-0x8)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000453000)=0x8) fcntl$setstatus(r0, 0x4, 0x0) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f000096d000)=0x2) 2018/01/05 13:54:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) sendto$unix(r2, &(0x7f00004f1000-0x73)="1c214fd6169fa981e82c0c5837e693a442b17ceb779ed2968f6104aab314fe13cedd6ee47639cfe0a17b7b0773f34da07de4127206c0d13f1fb76a9b4a9a9d375e5a247f93d827f2c3ac4c572861464935155635859c23487884bf738786c3fffe9af01594d525ce2a076fa98678c54dfc031d", 0x73, 0x10, 0x0, 0x0) r3 = socket(0x2000000011, 0x8000000080003, 0x0) r4 = dup2(r3, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000ec6000)={0x6, 0x6}) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00004b3000)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000fd000)={0x10001, 0xffffffff, 0x0, 0x2, 0x70c, 0xc40a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write$tun(r2, &(0x7f000009b000-0x6a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) [ 50.481704] audit: type=1400 audit(1515160468.254:21): avc: denied { bind } for pid=7570 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/05 13:54:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000409000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000291000)=0xc) dup3(r1, r0, 0x0) dup3(r1, r2, 0x0) 2018/01/05 13:54:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000930000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000098b000)=0x0, &(0x7f0000451000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000de7000)='attr/current\x00') fchmod(r1, 0x0) 2018/01/05 13:54:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500150a00000200000000000000000100040d001000060000002400030008", 0x29}], 0x1) r1 = dup2(r0, r0) readahead(r1, 0x3f, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000100000-0x10)={0x0, 0x75, 0x3, 0x5}) [ 50.598784] audit: type=1400 audit(1515160468.364:22): avc: denied { setattr } for pid=7620 comm="syz-executor6" name="current" dev="proc" ino=12960 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/05 13:54:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000160000)='/dev/input/mice\x00', 0x0, 0xa000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000508000-0x20)={@common='ifb0\x00', @ifru_flags=0x600}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f30000-0x11)='/selinux/context\x00', 0x2, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d4a000)=@int=0x0, &(0x7f0000888000-0x4)=0x4) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000609000-0x4)={0xffffffff, 0x5, 0x1ff}) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000208000)=""/31, &(0x7f0000034000-0x4)=0x1f) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000bca000-0x8)=@req={0x28, &(0x7f00004d1000-0x28)={@generic="c2a2faf93f5ef17590ddf8f1f24f6e89", @ifru_settings={0x0, 0x0, @te1=&(0x7f000032b000)={0x0, 0xffff, 0xec71, 0x0}}}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f9f000)={0x0, 0x0, ""}, &(0x7f0000583000)=0x8) fcntl$setstatus(r1, 0x4, 0x4000) r2 = request_key(&(0x7f0000038000)='logon\x00', &(0x7f00008e2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000009d000-0x1b)='\\+em0{/@^-em1:-trusted&*\\,\x00', 0xffffffffffffffff) request_key(&(0x7f0000ff3000)='dns_resolver\x00', &(0x7f0000d78000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f4e000-0x11)='/selinux/context\x00', r2) ioctl$TIOCNXCL(r0, 0x540d) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a5c000-0xbc)={0x3, 0x2, 'client1\x00', 0xffffffff80000000, "973fe6e018319730", "10fed0eee9b8e91bc7a0ea99400f515b65108c6b8a7472016577f21927512ae0", 0xfffffffffffffffb, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/05 13:54:28 executing program 4: mmap(&(0x7f0000001000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002cc000)=[{&(0x7f0000ec3000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f3060000001419001200040005000000050000000608000300ff00001ee404", 0x39}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000067f000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x9, 0x7, "00f357cc84393b5cc008fd63200ae12d79aeff8376db580087c1d12daff37ae9fdda63ccdaa51c2b55026b3f14f3969cdce661e70ae70944cc106f943a4fe990e0542a78a2760c6af6200dbd9992792f"}, 0x160) openat$rtc(0xffffffffffffff9c, &(0x7f0000832000-0x9)='/dev/rtc\x00', 0x42000, 0x0) 2018/01/05 13:54:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000d29000-0x1f)="1f00000002011f9f4c3b2b00000000000a0000ff090001800400010000df18", 0x1f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a0b000-0x4)='bic\x00', 0x4) 2018/01/05 13:54:28 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0xc6199885fb94b113, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x70, 0x0, &(0x7f0000009000-0x70)=[@register_looper={0x630b}, @acquire_done={0x40106309, r2, 0x0}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x40, 0x18, &(0x7f0000004000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000005000-0x1)=0x0, 0x1, 0x3, 0xb}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000007000)=[0x0, 0x28, 0x48]}}, @acquire_done={0x40106309, r3, 0x3}], 0xa7, 0x0, &(0x7f0000008000)="6164217489a44d1624de672c28bb93fe618b7b02b7b9062a7ecd1e3fe857f0049e57a8aeee26659feef1cace098d095b412095e2d92a48eda2e44f8c0ce26abccc9462144535252ea16ea04778f8a8a92814217d2a4b5d813f36d495aba8672e9cc6795079c827b106da84fc9270c981243151c26f33141126b20ec4dc19be9629628ef250a0eb6581d610fe4c09ab5aaf6cfb85caaa10261f2c8775cedd4f23d3123fa49efc42"}) recvmsg(r0, &(0x7f0000006000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000008000-0xd6)=""/214, 0xd6}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 13:54:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000722000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008df000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x7ff, 0x4, 0xe08, 0x81, 0x2, 0x1, 0x66ea, 0x1, 0xffffffff, 0x0, 0x1, 0x100000000, 0x4]}, &(0x7f0000df0000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e53000-0x8)={r1, 0xfffffffffffffffb}, &(0x7f0000180000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045405, &(0x7f00002c1000-0x1)=0x0) 2018/01/05 13:54:28 executing program 0: clock_gettime(0x0, &(0x7f0000540000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000000000)={{r0, r1/1000+10000}, {0x0, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x400001, 0x0, &(0x7f0000004000)={0x0, &(0x7f0000307000)=[]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000de6000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) 2018/01/05 13:54:28 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000023000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000024000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000022000)=""/100) 2018/01/05 13:54:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x100000000802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000803000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/05 13:54:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1a)='vboxnet0ppp1*wlan0selinux\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000000000)='\\&{\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x301000, 0x61) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000002000-0x4)=0xf4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x4, 0x1, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000fc7000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000fc7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000150000-0x8)={0x0}) 2018/01/05 13:54:28 executing program 3: symlinkat(&(0x7f00008b1000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mkdir(&(0x7f00002b7000-0x8)='./file0\x00', 0x70) 2018/01/05 13:54:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000243000)=0x0, &(0x7f000074a000-0x4)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d9f000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) [ 50.820727] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.832973] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 13:54:28 executing program 3: mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000, 0xff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000877000-0x1000)=""/4096, &(0x7f00008dd000)=0x1000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008de000-0x4)=0x3c7, 0x4) 2018/01/05 13:54:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00003b8000-0x4)={0x0, 0x0, 0x0}, 0x4) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005e9000)={@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]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) write$tun(r3, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 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) 2018/01/05 13:54:28 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x321) 2018/01/05 13:54:28 executing program 2: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffff8}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000003d000)={0x10001, 0x1, 0x6, 0x9195, 0x0, 0xfffffffffffffff8, 0x7fffffff, 0x4}, &(0x7f000001e000)={0x5, 0x8001, 0x8, 0x50, 0x4, 0x200, 0x8001, 0x8}, &(0x7f000003e000-0x40)={0x7, 0x2, 0x0, 0x40, 0x2, 0x3, 0x8, 0x3}, &(0x7f0000007000-0x8)={0x0, 0x989680}, &(0x7f0000024000-0x8)={&(0x7f000002c000)={0x80000001}, 0x8}) keyctl$get_keyring_id(0x0, 0xffffffffffffffff, 0x0) 2018/01/05 13:54:28 executing program 5: mmap(&(0x7f0000000000/0x299000)=nil, 0x299000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000295000)=0x8001) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000097000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="94563da772955976436ca9e1ab933c6d"}) mmap(&(0x7f0000299000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000213000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f000029a000-0x4)=0x8) mmap(&(0x7f0000299000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000299000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000299000)={r1, @in6={{0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2000, 0x0, 0x4, 0x4e6, 0x5, 0xfffffffffffffff8, 0x8000, 0x20, 0xc7d, 0x7, 0xff, 0x7f, 0x6, 0xffffffffffffffc1]}, &(0x7f000029a000-0x4)=0x108) mmap(&(0x7f0000299000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000299000)=0x4b8, 0x4) 2018/01/05 13:54:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x9) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000635000-0x4)=0x3, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f1b000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r2, &(0x7f0000009000-0xc8)=@hdr={0x0, 0x83, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) sync() syz_open_dev$tun(&(0x7f0000c79000)='/dev/net/tun\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000031e000-0xb)={0x0, 0xffffffff, 0x6, 0x27f8}, &(0x7f0000504000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000802000-0x8)=@assoc_value={r3, 0x2}, 0x8) 2018/01/05 13:54:28 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f9e000-0x10)='/selinux/create\x00', 0x2, 0x0) accept4$ipx(r0, &(0x7f0000ada000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c1e000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) close(r1) 2018/01/05 13:54:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 13:54:28 executing program 6: mmap(&(0x7f0000000000/0x33f000)=nil, 0x33f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000033f000-0x30)={0x0, 0x0, &(0x7f000033e000-0x8)=[], 0x1, 0x0, &(0x7f000033f000-0x1)="95"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000076000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000033f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000033f000)={0x3, 0x8cd9, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 50.867759] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.878771] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 13:54:28 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000468000)='system:cpuset\x00', 0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000880000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000fd000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000079d000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f00002c3000/0x4000)=nil, 0x4000, 0xf, 0x13, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000af4000-0x30)={0x88, 0x0, &(0x7f0000f4e000-0x88)=[@increfs_done={0x40106308, r2, 0x0}, @release={0x40046306, 0x4}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x2, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x50, &(0x7f0000f82000)=[@fda={0x66646185, 0x6, 0x3, 0x12}, @flat={0x77682a85, 0x1, r3, 0x4}, @flat={0x73682a85, 0xa, r4, 0x3}], &(0x7f0000f3d000)=[0x28, 0x40, 0x3df0e18461b410f1, 0x48, 0x48, 0x48, 0x0, 0x58, 0x48, 0x0]}}, @increfs_done={0x40106308, r5, 0x0}], 0xf0, 0x0, &(0x7f0000495000)="ab20f9e7e9ea99bb5adf9e5efe8b0ead3874714834adfab954b037765e2cfc06e6617c61284833b8d9b13f52703221592bb97838752e4a78ad62077f44c18e1c0e37389ee3303d8c37305ad219330e15938c9f0d443fe87b37065d38d0b43684429ed4d7ed501412a42360f9e8f1972bea08c8c3ab9b289b87794dae8426aec6a3619a3d72b9984e5e216a136737026762626d3ef3869cb033e58cf615df4256dd5a6e11c8eeb864e643bd5c74c24dbf9f5e3d3822083de36d6920c22d3e6a498fdaa97f25f66967890d91fe43e8aa48bda332fcc379df9bbd3cf53f203793de4d845a7f0657d74d573e1ff8718efd45"}) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/05 13:54:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xc, 0x8}], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000021c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000351000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) 2018/01/05 13:54:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/05 13:54:28 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r0, &(0x7f0000002000)=""/0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000003000)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000002000-0x8)={r1, 0x2}) [ 50.949273] binder: 7686:7689 ioctl c0306201 2033efd0 returned -14 2018/01/05 13:54:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) llistxattr(&(0x7f00001de000)='./file0\x00', &(0x7f0000445000-0x33)=""/51, 0x33) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00007e3000-0x2)='..') r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a6d000-0x1000)=""/4096) umount2(&(0x7f000064b000-0x2)='..', 0x0) 2018/01/05 13:54:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b9a000)='/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}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') pwritev(r3, &(0x7f0000ded000)=[{&(0x7f0000995000)="7fd905bb5c9acc4f24e21287e8db446108384450aa48c66913d0fff085a0519cc2721452229c1fdcefaf2972e1f502a2030b9561a2894092b9bc68b6f3961c782f8724fb39723e11533ea84014620a27888d4a9a45288ecbce56aa4bf872401b2715364b034980af1834607e485b5b9768615a9c", 0x74}, {&(0x7f000052b000)="9e93d505edb7dbf527697213e87dc6f1ee9075db7959d838a0cac877f65851fd98320354e6fc85783ad9feaffcc3ab68eafd3a67f3cfe39532892a86e2d1e83caf820df2752f190547b144f158510d081677ca73103e840eff8d5a5d5b81d081319e60c5d01ac9d8ded25f5000bb296069c88e55f1a6ba89b9dfe036106bc9a9980788c1b38608f40b94563a330139a25a02b736171377eb39a2dddb0c42b297c2682d65e127e288db82580fe9ec4d5de0cd1cb7ff846250046d128b325ee25bd1c564755027ccd420", 0xc9}], 0x2, 0x61) sendfile(r3, r4, &(0x7f00004db000)=0x40, 0x63) 2018/01/05 13:54:28 executing program 2: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$KDMKTONE(r1, 0x4b30, 0x9) ioprio_set$pid(0x3, r0, 0x80000001) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x2, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/01/05 13:54:28 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009c9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000135000)=""/129, 0x205}, {&(0x7f00005ce000)=""/168, 0xffffff64}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fremovexattr(r1, &(0x7f0000a87000)=@known='system.sockprotoname\x00') fcntl$lock(r2, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0xa, 0x5) [ 50.997285] binder: 7686:7698 ioctl c0306201 2033efd0 returned -14 [ 51.006171] device syz4 entered promiscuous mode 2018/01/05 13:54:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000ccb000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x800200040004531, &(0x7f0000564000-0x12)="") ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000015b000)=[0x1f, 0x8]) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000061a000-0x20)={@common='lo\x00', @ifru_flags=0x400}) 2018/01/05 13:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c61000-0xd)='/dev/net/tun\x00', 0x0, 0x7fd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) 2018/01/05 13:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0xc012, 0x0) rt_sigaction(0x34, &(0x7f0000b08000-0x18)={0x5, {0x3}, 0x10000000, 0x7}, &(0x7f0000f56000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ea7000+0xb33)={0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/05 13:54:29 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg(r0, &(0x7f0000feb000)={&(0x7f00008b0000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="9e45d74e2591", [0x0, 0x0]}, 0x10, &(0x7f0000fec000-0x10)=[], 0x0, &(0x7f0000fec000-0x2ac)=[{0xc, 0x1, 0x1, ""}], 0xc, 0x0}, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fed000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mkdirat(r1, &(0x7f00004bb000-0x8)='./file0\x00', 0x1) 2018/01/05 13:54:29 executing program 5: mmap(&(0x7f0000000000/0x188000)=nil, 0x188000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000188000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000189000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000008f000)={0x73, 0x79, 0x7a, 0x2, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000129000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000009f000)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfb5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9c, 0xe5}, &(0x7f0000022000)=0x98) mmap(&(0x7f000018a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000018a000)={r1, 0x7fff, 0xf6, 0x2}, &(0x7f00000ff000)=0x10) mmap(&(0x7f0000188000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000189000-0x4)=0x3) r2 = socket$key(0xf, 0x3, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000066000)={@generic="d1ba83fb5a93f8b5c415500802eb9f1d", @ifru_mtu=0x1}) lstat(&(0x7f00000ef000)='./file0\x00', &(0x7f0000127000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r2, &(0x7f0000045000)={0x0, 0x0, &(0x7f0000188000-0x8)={&(0x7f0000188000-0x38)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 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}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 13:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x9) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000635000-0x4)=0x3, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f1b000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r2, &(0x7f0000009000-0xc8)=@hdr={0x0, 0x83, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) sync() syz_open_dev$tun(&(0x7f0000c79000)='/dev/net/tun\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000031e000-0xb)={0x0, 0xffffffff, 0x6, 0x27f8}, &(0x7f0000504000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000802000-0x8)=@assoc_value={r3, 0x2}, 0x8) 2018/01/05 13:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000362000)='/dev/ptmx\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000828000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/05 13:54:29 executing program 6: llistxattr(&(0x7f00003c1000)='./file0\x00', &(0x7f0000368000)=""/193, 0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x5)={0x0, 0x0}, 0x84000) setns(r0, 0x4000000) 2018/01/05 13:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00003d2000-0x4c)={0x400, 0x1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 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]}) fstat(r0, &(0x7f0000e5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000669000)=0x7) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000fb5000-0x4)=0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000fef000)={0x0, 0x0, {0x200000, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGWINSZ(r2, 0x5413, &(0x7f0000775000-0x8)={0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r5 = mmap$binder(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000035c000)={0xa8, 0x0, &(0x7f0000d7f000)=[@transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f00008b9000-0x60)=[@fda={0x66646185, 0x7, 0x1, 0xb}, @flat={0x776a2a85, 0x100, r5, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000f57000)=0x0, 0x1, 0x3, 0x13}], &(0x7f000032f000)=[0x48, 0x38, 0x38]}}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x70, 0x10, &(0x7f0000d3a000)=[@ptr={0x70742a85, 0x1, &(0x7f0000215000)=0x0, 0x1, 0x0, 0x1c}, @fda={0x66646185, 0x4, 0x2, 0x35}, @ptr={0x70742a85, 0x0, &(0x7f00000be000)=0x0, 0x1, 0x4, 0x2c}], &(0x7f0000288000-0x10)=[0x78, 0x0]}}, @request_death={0x400c630e, 0x3, 0x0}], 0x61, 0x0, &(0x7f000068b000-0x61)="78a546e5504028d0a3890d6778bddfdfb6ded4c792d29f61c69c643dccb81c0e5235505c3a14c17e3a8e3dbec62b8cb7bfd7197c9d295e698cf56c463341076335045b7607a88edb4e9a795738e26d0f92948e7591562a10311130d2a5bdc58b25"}) 2018/01/05 13:54:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x5)='self\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f0000ed4000)='./file0\x00', 0x3, 0x2) r0 = open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) sendmmsg(r0, &(0x7f0000c3d000-0x78)=[{{&(0x7f000078f000)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f000047f000)=[{&(0x7f00008e6000-0x36)="ebe817ec6bea1744eaac8e8ecda00a55fd295daf472d30ed62acc7299595203c4de0c96966129a111fc2da9065574e9bca497ba2263a", 0x36}, {&(0x7f000016f000)="8102863635b1bc4dc64ac1c25c0adb3de93127f5037b38acb2bdb035328eb686fb1ac53589e0c0e10e3791f7d952cd917a318ae9f931f2bc2c691731f2869d4df3007d9db30f9777494ec78edbd6f6e909c7eac87b9958d8d8c48735f0bff5423ea415f9d59a9b36e6c38806987490511d155a863014", 0x76}, {&(0x7f0000ee0000-0x1000)="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", 0x1000}, {&(0x7f0000cf0000-0xe3)="ed61214f94c97de4e39becebb64e29a973581a4e8e8055e27021d46d00e3681a9d21df1d8e289261a23c7faa629748501226c662ad59ebe4669e30762b205f38c7f437f631b27c36521588e70f26b9177b74aedc0708fae01d4db5820efe78c0f3a12dbb5433aa4e4fd62a31bb2b359ba377286e4df3b46bf7ed0f5c0b77dd1d8ab64860a8689ecdd8507f9d0731a23e890c892ecbe8a6949b455fa8a9b5824dfa9228f5adb205bb205fd5c59b54fb4b68d888b5f3d6454bac9106fd500b0f020f93905b6cb23cd505a427a9060e4573550cfb2b7b1dc47a36286cdcef2b4d0071a8c3", 0xe3}, {&(0x7f0000227000-0x77)="e48cb8a7b0ff3f05f702cb460d1434367e5267797dd8ca7f53dffcbadcafbad3b40db990ce1e6178a67b177bb7e102129dcc2ab00ccf0447984303725b435856303b3eab122a9cbcf50ddef00c7248674f0cca4ec0d09e937d706b05df85c6503f06a6332eb5df535a00863a1643ddb59919de969e9a14", 0x77}, {&(0x7f00003d0000)="2d99492d713a83533b852e45995704bfab8b8fb298259274aa5016c247436354ee1998258ae32f7afc68d2960a70dd1a8058bf93f64d3f4f79534e319f8e7a78bd79adb1444c4bab3b0f6a4e532ab14dfc1e3c70b8d80ef0e1f5d5fdb8d94df3b02b43ffe8527ecca032ab36", 0x6c}, {&(0x7f0000f7a000)="", 0x0}, {&(0x7f0000195000-0x81)="44e3657f9b6b6d53df73082544383ce5e1e46cc24ada13a209d29999c2299aa5e04327a2eb6778fc2b3029419fe3cc16cb0f0e6420134ff594f1747dc1537d4e609c225c5668501936f64781b5bc2a506294b5dd09555453959487b505c56220f4b07984180aba507130f4634fc36baa46d8b761a9ca125bea4ab840e7dcb82c6a", 0x81}, {&(0x7f00000f3000)="4fb8fb2778a184d02dbf480d6de98345de074f9ebb1d9a711eeb6ed8a60d62287f97204dc80f5cfbbddac4bc77dc24f59d4e3854b7c89cb5048fb3c35c0a8c3c235a50d36d477b0574f966f4c7fd0ea6977558dac66234524bc36b2fb19809a75d5c9c4cf467a27304448c856dfe6c05cd025fa718535cf3c95cea2ae9f497b2d85292cf14d2054b4723836c7108ca3656fa740f4d", 0x95}, {&(0x7f0000c69000-0x68)="2fdefeea4088c5a8c5f3f96e88c4efa02bac002aa15a4e4276ddba479d34d725cd1ea1f57c8002316af718a46b598b94d3f12f5882e46dddb12c70ed92ab569e63065ea0688eb16aa10b6b41be6d121f33b67087e450c865a66772b6b63de98310580a41a585ef0a", 0x68}], 0xa, &(0x7f000089e000-0x40)=[{0x40, 0x10f, 0xcb, "dcfcc38fa6b1ecf5a02260a6cef65c468448872bceb4ec5335f2df889cd5d9aabb8d78583ae74829d422158893be6ecfe4b96e06"}], 0x40, 0x20000040}, 0x5}, {{&(0x7f000001e000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(ccm_base(lrw-twofish-3way,sha384-ssse3))\x00'}, 0x58, 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0x124c, 0x20004800}, 0x4ab}, {{&(0x7f000064c000-0x8)=@sco={0x1f, {0x400, 0x1c6, 0x4, 0xff, 0x4217, 0x3ff}}, 0x8, &(0x7f000035d000)=[{&(0x7f0000f75000)="ac3827474b292348c68a62961f24a6cebf5a13ed25829b157fa5c331550fbe4aa60fe24f6386c812d5567fbb564b5b929ada63f1fed2535854c5cdd78e3e331787c498d3532aa4f48e4e7273effc9d53669f99040278f0878e9ab474b0ad550133522f9a0513e8bd3e7f39f5147a1d574e07623f2b19bb2bf5bd8f9317bec81c64f2e7d8d8a0d421fc35edd536914e50", 0x90}, {&(0x7f0000899000)="25f8711d02421e683e35f9e783976dea3585aea816cc431a46d0704186925fa69fa8018ddde4f0cc6f2b96", 0x2b}, {&(0x7f0000d1b000)="b50d53532f5d0d942272a6d287fb33c4de09c57608cfcc92da4ac44777dd4282552622ffb12e09f1e7f631c2d92f05dc4bab94da3b297e339f23b27b72d8f5c123eb34a15f98bb8fd924e70f4f26843e1c8e9c21212f85fc42d31473", 0x5c}, {&(0x7f0000437000-0x79)="773d75460310f780b35ae611c0a9196ecfb1b2acd59a612021e573d2c8a9a296f58c647efb774703ef732b5d746edf0dd39af1bc0bea5b38550b1e97b2da1ec8b5b00ef1167a6ac0110fb41c0507d6757e33fcfd9dbca8e9df2f92cf9bb95ac1518af189499d317cc2df85f716c85019c65a7db04d6e89e979", 0x79}, {&(0x7f0000474000-0x5b)="e959c8eceec580d5c4276ca32ca32f6898ca093f6aa877f534810db311d1597457b1e7e23570674ab1e512a9561bc159a3177af006b2f6d1a39d4e02c8d7b1c024be82b8c654c146fc057efe59240ef4320f1b7dbdbed924fc5213", 0x5b}, {&(0x7f0000c08000)="0e55d48140535252d91d3ff66659120e350135d7660321790454d9ce8a80e23f6441cc15c007f6b9b71bbc372682b629d12a8e608e48f5b60f52e2d73c10a0d71e64678681eaa1b2ffdc4588e08097f4e163f29bf6de2fd3939bac53a5bf970356992553532b0f010714663184d85cb9de3456d2236c89290bb71e966c688d9f87538a7cb9f308047c7a0af6c09a8bad1aa54fbe60d7dc64944aa41dca69f3f50d55a8ef243c6b263cdfdaa8beef584c71e762a062752d2b", 0xb8}, {&(0x7f0000a7c000)="a943515608897960bcf2128cd0151651fd733082a7a571c9882613cd4a04912ff4612dc413b0dedce8881ff33ade0a8402d6b896dc85fae4bdff7bf6ec0295c60e447ae0b8324a00d820f46c949a482d3cced4ba9c32b8720cc37de8ab92db2ec30e2062893192e5fa269320d7dcd5024f5fec04da499ce253e1407dff939979a8d7dc4cd0dcbc69802fece8d22c11dd185b4c6cf8a09105b589c4647a4f1e7ea1a4832883c38a5786b753bba3ead2d7e4dc259f77bb54d94f6de2157becf1d62a51d4f6537a5a", 0xc7}], 0x7, &(0x7f0000986000)=[{0x20, 0x10e, 0x8, "2ae9ef4dd2a0633080397e244b36a8dacbd8c0"}, {0x90, 0x11f, 0x3ff, "dcb80dfd7fd9791acd363f3a7b77c4da9d1ec1855206263608a6d2421e9fb0cfacbfc4bb7430ee0ffb04e8f252411b5a7f0d288741c4fd4c65d2015a02f4cbeae0ec308082ca4a7aba8126e89a19a6c52fa70e832022dac2f50da20220a56ca2a29380bb9cd1a320bcbda8909202ae9c8766259b528fe388b79dc3e2229fb386c274"}], 0xb0, 0x1}, 0x2}], 0x4, 0x0) 2018/01/05 13:54:29 executing program 1: r0 = inotify_init() r1 = dup(r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff, 0x5, 0xff, "ab63d1fbefbe64741defa5beeab91940e4fa40d8e89a5fd52cf88aaeea39bb5ddd98b526e8387afb6c3bff7f67a8067e90f1408773302f3bdd9684ba5bace16f5464ab43a7ec757129e43924f6bee8ed"}, 0x160) 2018/01/05 13:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000f69000)={0x0, 0x2b, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c7000-0x4)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000722000-0x65)="e54ad31c3fbc3b2d75eef90f3a54da9b37436b9dcd8ec14b0dad4d3ca4177c5e68d4b1976889c7c4de8e53269b7758c94a941f2c2d841e0cf538667b3d713f0795715adf062c213dd6b4fb9f7aa9572501fecd378c0038580231e2dc526d5c4049a0246aba", 0x65) timer_getoverrun(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001cb000)='/dev/autofs\x00', 0x0, 0x0) pread64(r2, &(0x7f000038d000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/05 13:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000428000)='stat\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f000019a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000043e000-0xa)='net/raw6\x00') sendfile(r0, r2, &(0x7f0000091000)=0x0, 0x1) getdents(r2, &(0x7f0000825000-0xa7)=""/167, 0xa7) getdents(r2, &(0x7f00003eb000-0x16)=""/22, 0x2f2) 2018/01/05 13:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000010) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x800000000020003}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000069c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00001ee000-0x10)={0x2, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00005fb000-0x8)={0x1, r2}) 2018/01/05 13:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x800000027, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00005fc000-0xd)='net/mcfilter\x00') mq_timedsend(r1, &(0x7f00004d9000-0x13)="062e772e53385711e42c1a1b29667c6e678513", 0x13, 0xfff, &(0x7f0000c59000)={0x77359400, 0x0}) socketpair(0x10, 0x800, 0xdb7, &(0x7f000094d000)={0x0, 0x0}) pread64(r1, &(0x7f0000015000)=""/0, 0x1bc, 0x53) 2018/01/05 13:54:29 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f000052f000-0x10)=@ethernet={0x7, @random="5fc8d4b9a11e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x7527, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x7)='status\x00') mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000ef2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ef2000)=0x10) r2 = dup2(r0, r0) recvfrom$llc(r2, &(0x7f0000626000-0x79)=""/0, 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000ef4000-0x8)={0x5}, 0x8) [ 51.334038] audit: type=1400 audit(1515160469.104:23): avc: denied { bind } for pid=7767 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/05 13:54:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008a0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = epoll_create1(0x0) close(r1) r2 = syz_open_dev$mice(&(0x7f0000577000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0xff) ioctl$int_in(r1, 0x5452, &(0x7f00009ce000)=0x6) 2018/01/05 13:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000fc6000-0x58)="580000001400192300bb4b80040d8c5628060000000004", 0x17}], 0x1) connect$ax25(0xffffffffffffffff, &(0x7f0000402000-0x10)={0x3, {"ff061a96cb8c97"}, 0x2}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000069e000)='/dev/rfkill\x00', 0x100, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000132000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/05 13:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f23000)={@common='gre0\x00', @ifru_flags=0x301}) r2 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x800, 0x80) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000345000)={&(0x7f0000dd2000-0xc)=[0xfffffffffffffff7, 0x5, 0x44], 0x3, 0x9, 0x3, 0x5, 0x3ff, 0x100000001, {0x9, 0x6, 0x8fd, 0x6, 0x8, 0x44a, 0x30f, 0x9, 0x5, 0x1, 0x8, 0x401, 0x5, 0x1, "e8bc9f2a148e73b682e9159ae8ceff0fdd8c06d4f9eceda8d4f00f737f9f7986"}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup2(r0, r1) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/05 13:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000cf1000)={0x77359400, 0x0}, &(0x7f0000300000)=0x0, 0x0) futex(&(0x7f0000b9a000-0x4)=0x0, 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400, 0x0}, &(0x7f000017b000)=0xfffffffffffffffe, 0x1863) 2018/01/05 13:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000b30000-0x8)="74fffffbff0008e8", &(0x7f0000872000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c1f000)='/dev/rtc\x00', 0x200000, 0x0) unlinkat(r2, &(0x7f0000ae4000-0x8)='./file0\x00', 0x200) keyctl$setperm(0x5, r1, 0x8040020) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f0000b09000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/05 13:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) inotify_init() setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00002d1000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000c96000)=0xc) recvfrom(r0, &(0x7f000026a000-0x78)=""/120, 0x78, 0x2002, &(0x7f0000152000-0x14)=@ll={0x11, 0xf7, r1, 0x1, 0x9, 0x6, @random="a1e500bbd665", [0x0, 0x0]}, 0x14) 2018/01/05 13:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000150000-0x8)={0x0, 0x0}, 0x80000) r0 = memfd_create(&(0x7f00009cb000)="d1", 0x0) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f00008fb000)=0x0, 0xfec) readv(r0, &(0x7f0000f3b000)=[{&(0x7f0000032000-0x6f)=""/111, 0x6f}], 0x1) write$tun(r0, &(0x7f0000123000)=@hdr={0x2, 0x3, 0x2, 0x3ff, 0xfffffffffffffffb, 0x9, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x401, 0x2, 0x1}}], {{0x0, @x25={0x3, 0x9, 0xb, "b97fc59438b83305c2273d58bd5e7a8393368db23e3fab1f6bb060b783777243c679cdc83d6ce5c62720f1be2bfc4877c3a353c466e1c44b4610c1939de1a30a66e99d40f67f6db1eb091424a602bb1d154cdf2c6e9573ab693b590468a8dbbb69ca515654eace0af654b8b4c36e05a803d0f189b69757cac553aae8f9ee954388a5ee04191b996e743095642a55c3d14ebb8edabdc94aeaf8d50aa5fb6327338cbf9070a537b6115b664cdbc85512379cb56567e17fb1b3831d389577761fab545e87443bb3f3900f8e3b3a850503227f8e721f81157ca0bad6fcad"}}}}}, 0xfb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b0f000-0x68)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}], 0x68) 2018/01/05 13:54:29 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)='^nodev[*^-trustedvboxnet0*+^GPLselinuxcpusetppp0[wlan0-\x00', 0xfffffffffffffffa) request_key(&(0x7f0000005000)='id_legacy\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000)='mime_typesystemppp0wlan1cgroup:self%*,,GPL\x00', r0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000)=""/102, 0x66, 0x48a8, &(0x7f0000003000)={0x0, r1}) 2018/01/05 13:54:29 executing program 2: mmap(&(0x7f0000000000/0x6aa000)=nil, 0x6aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000002f000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00006aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fe000)=0xb) syz_emit_ethernet(0x123, &(0x7f00006ab000-0x123)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x8, 0x6, 0x0}], {0x8100, 0x1, 0x6, 0x5}}], {{0xf96f, @ipx={0xffff, 0x10d, 0x7, 0x14, {@random=0x1, @random="a329fa6fb8ec", 0x2}, {@random=0x9, @random="43d4b78f9275", 0x4}, "e97b5ba35b75b0b6dc9a68ba23bdd1812e713a01807cbf1bd4a4a59e84e49f453e2beb5de3515ab7312f0a63810da3ef55342479b50f7d32fdf59106b47f592c8f2f6a3043ebb88094a1aac4192ad548aff635a5dc78e419c72443505785d904899b81468616e6ccf07b2805a3ba0e5a5750577b56ee68f6d6d668d41859c5d382cafae6f489076aeb5fa38bf695255ac7a93a9d779ca97ce631f81e7a08d9cf7f48189b1fa49787294aa3185760e0ef5cc8b55cb2188e3ce4e2e8396f7c41aafc9caa494e5b45bd9dc15cbfbc78c20d9c86363cce7a1d7e0dac24f6551a293d49cf72a441a19fa32976dc24143b8d"}}}}, &(0x7f00006aa000)={0x0, 0x4, [0x5ce, 0x5f, 0xb7a, 0xc1]}) mmap(&(0x7f00006ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00006ab000)=""/227, 0xe3, 0x0) write(r0, &(0x7f00006a8000-0x1d)="1d0000000104ff00fd4345c005110000ff0000000800010003cd00dc07", 0x1d) mmap(&(0x7f00006ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006ac000)={{{{0x2, 0x1, @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]}, {{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x8000, 0xfffffffffffffff7, "8176babe00d93606d240967030efda1ccd0438012fb347dee49994e54acf00b2aaad81f5646b5c3249d95914747e23a54680cbedfe5e40687e19776d72592c20c60478e5ac0528688f412754f0a3dd88"}, 0x160) 2018/01/05 13:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000fbd000-0x10)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) write$tun(r0, &(0x7f0000dec000-0x276b)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "1964b3", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x34) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 13:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000-0x9)='net/raw\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000afe000)=0xc) getresuid(&(0x7f0000f8f000-0x4)=0x0, &(0x7f0000d8b000-0x4)=0x0, &(0x7f0000e89000-0x4)=0x0) fstat(r0, &(0x7f000065b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000473000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bd5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ff000)=0xe8) getresgid(&(0x7f0000588000)=0x0, &(0x7f0000e57000)=0x0, &(0x7f0000153000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000a58000)=[{&(0x7f00006ca000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000203000-0x24)=[{&(0x7f00006b2000-0x25)="98610a77c079d73b5739f706dd4139cf14b15cdbdeac385b8494d0922a3c0065e8ba1f7195", 0x25}, {&(0x7f0000738000)="0278610c1ed1753f953723c99d10f5e2be478911cbd594fbef5b728fbe7d5dacbf57c43fdb050993e4b94e8de2d8cb95229bcc704fca5786c78249ff4f9c121e40acadd2bb3b08ecba8ae501e97c375baa6876b366eba1ec416b9b2c62833320fc40b06c9c5a118780187debe9ed3d216f5e64f84b33958f57c14cdec56b7f4cadac0bf846467b3c78e56d000d9d5e4b832ff0a2da1eab74b66142fe14b5955ce19c3ef83bbac868072a50050c01a028568d0f33f826453b496bd027b469be684bf81890b7233c3cf4d4b3526871c8776db5eb92e0d9535c12bebdf719dbe065db31a871a467643139be6e71", 0xec}, {&(0x7f0000d05000-0x98)="752a0da47514448aa01d1a0c06008b982b06f5802a7cf2d8a59aa35abf5e904b7cfbf542ab84b37f41578e79fdc8795a308a508b989dd167d4219aafb03c89a907cf88e32fca7075a805949ea46b6877c5a6325aed0a4e053433340964c0b920fbcac31f9a6777812e364f3d42819f038624df7db742f5d60f7692811b37f68f01e9b43c8de4c81ed7e3423e93d6361005a1ec9d3a38afab", 0x98}, {&(0x7f0000bbd000-0xcf)="aaa1707e5ab3d4203905c2d066d518435aafaa637c616b8e51ab6d739e6561915db2f3d3dbaea122aae7b9ddd4234497179e753863917f6a81ef3cfce0b5efa3446e4f1a971f2a42bd5170756e28641fe77770dc8847464c8438ac289ad0b60be8905d99b414f573ce953d0b0a21a9ac652bacf86056d50c02682e41d4e2b9e81b4d293bd90751edaa5e932d86620775f126a8a67b4c23a121eff9546ac90ef2b285fc2ab0e8eda31591e0ac5cf2e9a74267ea419f9c958ba54e21e161193274fe93b4c60b1b140c7ce3e667b53adc", 0xcf}, {&(0x7f0000f6d000)="9494dafdafa4f7d35f33253fe68c98efb512b33150499f340fdfc7f64e5441c5ba4621c8826c65c51b0a29f8d2dc76f0b6f4c0ff31f4f07f5e22790f574e433996bcc0dbc4ebc4b9e30d73eec2255dc9680358cfbd479ad62198828e9e62606f36bf28a2c264a4c6c260650675026d8497270fc1423b1bc14b343b50f07a4860dd9b66bba3bf71830c87b0a2166713b7a7f3bb03e57bab3c506513ed84ce56d46edc5d7af8e643170bc1d102f23ae0f1879c11556d3855f63ea122341465b9f2fc448de27e12e595f82a7fe2a7113a86559f80b3e0adf16e46aa74cee32e6ece184c1fdcd400527e", 0xe8}], 0x5, 0x0, 0x0, 0x90}, {&(0x7f0000d85000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007f5000-0x18)=[{&(0x7f0000c9e000)="06e4217e89c174996c9c3f2d774a941948593e063371d127ac7f6f71dc238853e31a0671e44ee54b6870fe1ddc25f484b69671870103698673a1be780fd0ddc143c6346529f9e31fdb9a0a211162d4fe34410afa3a02fc64ac7774e605db80aaf92fdf33d91cf1598f119087179dfc1b88467aa5a7e35a9896750b17ee0abecfd6bab272fd2a1d1adfddc06ed4fb35fed46c7d7325479b", 0x97}, 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0x1000}, {&(0x7f000024c000-0x8)="ddaa1491c27678c2", 0x8}, {&(0x7f0000c8a000-0xa6)="1de72db44fd3bbdc04d2d77dd3a03dc24d1e2baf5024a0d9df9299d498cd36f23b98369243a84ee7116fc1d3e95a9b4a895eacfabf43866f2c5399fe3c1c8f953ad2c9a769ce72aa053421c952429d6fdc83b15218c9788a82448f1cbd83f360f6d6cd468732d7d9bd19b8e51e4c5fdd499ecca500e0a1562c35e85a229c5c69d6c99e43bb742d2fe18c244232b56e74787e15969dd5326410a5cd683af69891a9a5b9ca7dec", 0xa6}, {&(0x7f0000e9d000)="98c8ab3981b3bf1ab9101300f899929a152a206352fbb1441be9f221835f1cfb1cf8977d056a3bd3e4f2298eb3082841a666d345b05f72074d0b186dfc737748978b11be6fbe1fc3", 0x48}, {&(0x7f0000e01000-0x3f)="53f64c9d3c90a7fa8491644e8d5b2ee054c5a53ac11163addc6028ff04282dcebb8c59950cdda5ce0148edb275ea492480bb3b99d9bce8c8db7b15a5db733d", 0x3f}, {&(0x7f0000853000)="7ec42b1ae179375beb816a45628cb93e665995f4df3bbedb0c4f9ce8025e46c6aec9f11386fede1f0cd1a4037ac9a7387e8dfb0704f6da26733223ae298d3c65523c2ce469f478b57e6c5c31d83e9f5f1f47eb0ad1a1364b517321aa410c1ec0e05419a0495d3dd04675a7de9bc75fb5d4fad7c9366e20fe1a5e8748bb446f10285ecb22cbad1394f67f1b4ed3af35802e78d2dbf524619454cc01478eb8e991882a3c7f523e28e4d1e77d3303e39027f404a3d270187fb6", 0xb8}, {&(0x7f0000085000-0x1e)="9c7c60e9b82c59b59fda041a0177a5967830fd9705b874f649271ecd13eb", 0x1e}, {&(0x7f0000f62000)="5ca1f2113b47acb595accc615c0eb8c2318085d88093432d7e11717e9563472f8c1ea30da57ad7fab3fb9ae7d27e9a2e18cc08c4f60bfad263445c82c392eee48341c2a92f0e79b810227366d6ff8388fbe71dc2d7237ef9eb633dd71397de2bb9253199489e290e84a1e58112e8d7b0dc9ad9df2937ff24abbff630155b2f", 0x7f}, {&(0x7f0000154000-0xb1)="3b70a9f557a74273934fbb2fbcd8cbf36127b55ac8ba36fb594a5316cad0a40fbda1f7d8d777402ed990cfed71fd98c7cb8db5eb23b504a9f54b92ea0541701fb0998ec33558268ac16e580601a85115ef145b48e18d4a9c3eda28b99daa5d9dee04f004a7a6a88fb76428996b6bec736fb0ee05139a0a40aba25161ea016ab812321940517208d7e1c8ccf584c6ddc6f52e703a699ed40d07c3e1fd7391f38c258babb02af188ba162075069f4b3e6639", 0xb1}, {&(0x7f0000194000)="e6850e0f42299c5e6d13836628b2b80902bd84a3529160a1eba83436a786ccaecdfce2dd2956fd300a754d0dc71e6c1f7870ec53c6f495a1473f2312670b45b77f4ccb669cdbf67c52178423808ff12283e953c1898b4ef9ef70167cf8913faaa1ba5afd8521d05fc9d1813387ffcc3500a292c9e011d2d59aeae41429fb85a1cd6a3fe30b1a56678c40810c2148548e4248556bd9d50f121156fceb01e5e09a33a9814fad1fa1f2af52c05ad1efc02911fbf3ae239066e0cbbded1f4e8cf061edfec78d87648d379a8603a66e20616eba752cd1c933c6f68e19a786e5429901c0c17351f73103191ceedaff58b89da2b8", 0xf1}], 0xa, &(0x7f00002bd000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r4, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0xb4, 0x4000000}], 0x3, 0x10) socket(0x11, 0x5, 0x8) preadv(r0, &(0x7f0000009000)=[], 0x0, 0xfffffffffffffffc) 2018/01/05 13:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x4000000002284, &(0x7f0000c2a000-0x1e)="77203123485657f549a768292804011c78baa9955a637a36b63fc3d7770e8caeffbc0440eaa2fc31ac03bcb285409079894c9d4b9f5780e0b883e48cc0fc7c99d14a1554ada29987ff5d1251ca09561503fa904374dca5") ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000f43000-0x8)={0x5, &(0x7f00006b3000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000de4000)=0x33) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000576000)={0x0}, 0x1) 2018/01/05 13:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000697000)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f0000467000)=0x4b, 0x6) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000006c000)=0x198) 2018/01/05 13:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x8, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 51.445084] audit: type=1400 audit(1515160469.214:24): avc: denied { ioctl } for pid=7803 comm="syz-executor2" path="socket:[14123]" dev="sockfs" ino=14123 ioctlcmd=8914 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 51.476257] device gre0 entered promiscuous mode [ 51.485770] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 13:54:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0xa0800) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0xa)=""/10, 0xa}, {&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f0000002000-0x87)=""/135, 0x87}, {&(0x7f0000001000-0x98)=""/152, 0x98}, {&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000001000-0x7)=""/7, 0x7}], 0x6, 0x57) 2018/01/05 13:54:29 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 13:54:29 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000fd1000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") getgroups(0x1, &(0x7f0000daf000)=[0x0]) setgid(r1) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000fdd000-0x8)='/dev/urandom\x00', 0x0, 0x201) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/05 13:54:29 executing program 0: prctl$seccomp(0x16, 0x0, &(0x7f0000001000)={0x0, &(0x7f0000048000-0x8)=[]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000344000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c9000-0x4)=0xe8) setuid(r0) [ 51.525312] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 51.606818] device gre0 entered promiscuous mode 2018/01/05 13:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) process_vm_readv(r0, &(0x7f0000024000)=[{&(0x7f0000dcb000)=""/199, 0xc7}], 0x1, &(0x7f000025e000-0x60)=[{&(0x7f0000409000-0xe0)=""/224, 0xe0}], 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ea8000)={0x0, @in6={{0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28000000, 0x3}, &(0x7f0000e14000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000098b000-0xa0)={r2, @in6={{0xa, 0x3, 0xffffffff00000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1782dca1, 0xfffffffffffffff8, 0xf33, 0xff, 0x1000}, &(0x7f00000f5000)=0xa0) 2018/01/05 13:54:29 executing program 7: personality(0x400003) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a6000-0x10)='/dev/sequencer2\x00', 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000601000/0x2000)=nil, 0x2000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x105003) ioctl(r1, 0x6, &(0x7f0000001000-0x91)="ffe3f011fde1798d0200c68a5f0f759a1f6b6f8d2f430115481f490d69e490156556a5daae72a2ec1b665ea2052a88c7d14a680ba38f536a286134cebdb1189f9d69fb3b4969a57c614901d552bebb2a23fedd1a3bdd57cc558cb2990d29231bc751cef5c4390a3fceef316ab82ac9a66b39a05d35915558c9d2a2637e6739f69d480884fa16988b0ab51435ea47b118a8") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x2c, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x80000001) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) prctl$setfpexc(0xc, 0x100000) fanotify_mark(r0, 0x10, 0x2, r1, &(0x7f000066c000-0x8)='./file0\x00') mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 13:54:29 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000a7f000-0xd)='/dev/usbmon#\x00', 0xc2f0, 0x2a0001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffff846) fcntl$setsig(r0, 0xa, 0x15) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000+0xf32)={{0xffffffffffffffff, 0x3, 0x101, 0x1, 0x5}, 0x4, 0x80000001, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000002000-0x18)={&(0x7f0000003000/0x3000)=nil, 0x6, 0x0, 0x85, &(0x7f0000001000/0x1000)=nil, 0xf30c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000008000-0x8)={0x0, 0x2710}, 0x8) 2018/01/05 13:54:29 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x5c, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc4"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/05 13:54:29 executing program 4: mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005cd000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@rand_addr=0x7, @broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0xccc, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/05 13:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004ab000)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d9000)={0x0, 0x0, 0x0}, &(0x7f000015b000)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00007ba000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f18000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a1b000)=0xc) getgroups(0x1, &(0x7f0000185000)=[0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b16000-0x4)=0xc) r10 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c2d000)={0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000159000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fa4000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048e000-0x4)=0xe8) fstat(r1, &(0x7f0000a7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00006e0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@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}, {{@in6=@loopback={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}}, &(0x7f000043c000-0x4)=0xe8) getgroups(0x1, &(0x7f000085c000-0x4)=[0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000216000-0x4)=0x0) r19 = geteuid() fstat(r1, &(0x7f0000c9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fd8000)=0x0) fstat(r2, &(0x7f0000bf1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000017a000)='./file0\x00', &(0x7f0000837000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000be1000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000624000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000-0x4)=0xe8) lstat(&(0x7f000052a000)='./file0\x00', &(0x7f0000469000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000f1f000-0x4)=0x0, &(0x7f0000635000-0x4)=0x0, &(0x7f0000f39000)=0x0) getgroups(0xa, &(0x7f0000ff1000-0x28)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r30 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9b000)=0xc) getgroups(0x6, &(0x7f000023a000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fe4000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ac0000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ec000-0x4)=0xe8) getresgid(&(0x7f0000db5000)=0x0, &(0x7f00002d5000-0x4)=0x0, &(0x7f0000cb0000)=0x0) sendmmsg$unix(r2, &(0x7f0000eeb000)=[{&(0x7f0000d53000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000041b000-0x38)=[{&(0x7f00008c7000)="77fa7dba6b86f197d57c71dc69302e73284d28f7757949836cc650c1f9f7cf2389707aaf97b9a8c2c6a5f3eb516d0a08ae42a9a031c8fb20aed27a9d5f08529ee51ba09b75d60c8305d982627431424d7cbc4b13dcdd10b348965facacc0dc7c5a80f96765e618b9add6890e6dda536cb2c2050cad7f5cbd4915e85318f685aa00f11629455a618f8dbe10172f83b78fc216a6c1c61fbc0ccfcb35c25aaff6f3cfd91d51fb5075eb9d3375a56e16b63a8ac0bfe2717f46e0", 0xb8}, {&(0x7f000067b000-0x76)="4be7600990d7e8857ff3da0976646f6f29951df038eb954eacc965bb45790a18d57dc5911e9e6c7bf58b86dcb1bbb1f41221054a82ca413e0c54170f784a4754855c8ac2390c1337593720ea846a22e677190f43a760716cc43e56add8d680a9c54a3f564eaf588de1baae08412437ca13c337f85888", 0x76}, {&(0x7f0000b74000)="db0bbbb25c4db029588e06caab5a992200dbfa9873e151d8766f22b6db7f5205adf1528b7d088255f4662330686c12f2bc1495f66672c7038d7cbe55c8f350edfda77aaeda446d57001a1c29112ef936e94d488be20a8cb04c21b1f0762c22f5ae17a7d8526c108af259af21d678f41dc0", 0x71}, {&(0x7f0000727000-0xc4)="d105c6d729fe2936e537cc598899ad99f52ec17a003fb6c9c5d21877d68138bd86742df91a101744b7cf7f974ed334768177580f276a86bbce212c9d5e55420e94964ba19ac70fed414bf102c4b3e0b23ea9ae162d32e8c72834b5a827475a72af9c514a062b73dd90384dd6f6bbd1641aacf689cc3fa319882b8d5c54c0c8e4d2834c86383a3312d82d4badab80621fe03fb88e219683bd50cbcd4c21f075eef6015b27fa8f7b9aba157276b78dd32c584b5631daa9a77255ce768a5a83baf130d07eec", 0xc4}, {&(0x7f0000fdd000-0xd8)="437d0e8dc58afb377e3d1377fe8bb9f5e1e8f8e7b8e2f2b001a14ce42532ddcbb186ac50de80efa850e89787fcfa32fb77108bd91aa0e9ccd606358d318ac18a7c6d79779ad51f51ff2e3c0f17e3e4bbc0dbc663ed1a4bb733cd277f9b7313dbbb6c90cd06e3be788a563f7571a7d275e097c7d28ac438971d1ad64727928a9956eef70e4b36de6db49d9deb3cfb8a74c09770da691b3cff689188ad79c9e7cefe841e732fba7c40743ad0861e4ee6079cbc461f50ee5452978cd8780809d5cea49775293e8d75f122b9012dc6b9ef8ae9fca2bda1676a62", 0xd8}, {&(0x7f0000e09000-0x9b)="cdc81614a0a64dffb0300d6f5f53c79c853e80955d2fa7e27000acc79e9ee8fd202ea5f73420cdf9477e80d67abe5728f41bfd7a482151fd8354bf1bcebfd633fd95009d9b5534690c4a3f086bf73fbe54dea7ab1f1f322f596617739e72074f00dfecca9c08e19df6dd33fa379efa437c7d9f1263e0ea61d9adcebd83050367d1e1633b89a0a75a724bd24ff739ae95a9fc2803f872d793930a9a", 0x9b}, {&(0x7f000053c000)="818c876f193e9b4f2bf1cd3bacbf1bb04a660dab50d21d3ba444dd9cc721223257cd48301e735f49fe7a68d03e773e9c0046d5055730b62ea9398e4ae7cbd51d669feb907b96d165ad61bff75f34d62a016b03edb738d224c192bc80111b0704e08cadaf8370e0101879382db5f513d083703e5bfa19fd9c027a149ad33158d4d31576502e94c18e668a780642b77129ad8bf9b7fc05a07d9305b910", 0x9c}], 0x7, &(0x7f000030f000)=[@rights={0x10, 0x1, 0x1, [r2]}, @rights={0x1c, 0x1, 0x1, [r2, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x1c, 0x1, 0x1, [r2, r2, r0, r2]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}], 0xc0, 0x8050}, {&(0x7f00003e5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000015b000-0x28)=[{&(0x7f00002cb000-0xa2)="0c3aee2eb9007803bc8f9e4afdfd67bd1b3fcf6983c737061ef1be7080f0631138ee163fd85e2fa8bd0ca57cc577fd88199eace079aa01e6a67fdde2ce078fb18bb5953e103c4b9ab821185f718f5b96a01de91426f263f00f4b8d3fcd450023f5897b91a04c06e7d666c0b93f3c6c669c11aa934735af0f9ded49ee16de81c8db11f45b78d7d28d5f831838535cb28ee1d4bc8b2677358f0543058cc36d9e671c50", 0xa2}, {&(0x7f00008a6000-0xce)="eeda7eef193a43cef026ef3a5872b9a10bb58d525e4f66b156ab90e54a7b581673dbc1690806a2f486054b2d525691a4cc92b0b37cdf2e204328b0059b1f69c555b0b4fe453f1bc16fa7ffa03df85587f01b7ce7412ebc355377ab0ae8ccc3dc96025c87415b65487a9fcdf9c8f6462ea5512c1fd7856c80fbb68ffb5b5002e4c539a209d78e9cb4e45629ba84b6faf6c9df3efd490ea81cfc78e8aa5ae27b405de51bdd28a30ce7e141e43f779f8733668e3e7eff5c1fd62c72839675e5e9c225e6758eaad132b85cc8ae3c245c", 0xce}, {&(0x7f0000eb9000)="46edecefd67d22c30d7f626504b1bdcd5f553a7ce2d9adf7d68d71a5beb758eb4dc9ace022a36322169f7e7747766db317bd259a6cbccdd496a75bf19f1e30beb8c235ed0f21632a1d39250b1d32b5573380dd77f58215f95884133fa86dae88be674094401180fbc54374d88929b0271ec42d851a559624cfabb61b4f29cc73f9f2de442d5540578a1f2ed717ad782eb19d50feb8ed821ef70701e0482163b60a", 0xa1}, {&(0x7f0000bee000-0x41)="dbb1ecfaba89de79e140b1efe6f73b231db42d82ab6f1b46dfcfc1b713e2dbd7c5648d06a3aea1cfbd3130debac555bb8f6576fccae8f3e8fe744aff461821cf70", 0x41}, {&(0x7f00009ba000)="04d93c7b66193a16fcdb075dacec07b4e356f67f0ee26ba67308869b54048a23a85a30194375068d825d9b6e0f6509e5e1948bd4ef06c5317717be3321272ac7d616c97ba8604dfe0bb78a15798f8dc2d4b63af918e11b24e84e6d219d8e32585fd870fb2428d1ffbab5aa60cd48c2f86720cc36b549b989eadd8ed12a1173c3c1a502e470f62169fc9ca772fad3791b8eb67495bc2c49d55be6846f1379a5f5ce18e6ae3dc1cf6a1c8f98ca43c0398da5ffd77e174ea7a949d2cd9a501d75bb098b", 0xc2}], 0x5, &(0x7f0000941000)=[@rights={0x1c, 0x1, 0x1, [r1, r1, r0, r2]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x1c, 0x1, 0x1, [r2, r1, r2, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0xa8, 0x14}, {&(0x7f000005f000)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}], 0x7, 0x0, 0x0, 0x20000851}, {&(0x7f00001fe000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ec9000)=[{&(0x7f00001f4000-0xd)="8c101c9995cdb031917a89bd15", 0xd}, {&(0x7f00001ab000-0x1b)="4c80693875de9bedd1e7118902381e21ad312e303f6b38d8d508bb", 0x1b}, {&(0x7f0000def000)="9fd2f6e910fb433524e77a1c1d96fe51afb8cd1724dd9953817dcc3ea53683b68c95b29ee46f07f8e33be4a09849b5927ce23cb8da5c6961e67e5262b3b3b06728d18ab5db9c94373d9b66d0b6dbeecc626bf963151a022063258cd825438ab0d4781dc7695e7d9981d8c53fb3e0aa7e577cc63faa6acf20cbbb12afcdd501cf5df2f3760f3148a79a069f9958994f56bae81d77af5b95447f0e6ba8f6b219f6bd93e83285342620fe1d768a50d6babfacc6b1db58bc36abf47ef07521b3a91b5ac788c7bf6c358eefd1b9fbc54a10e11dfd00ec1df45be6d9c3be66945fc2f007e1e4b93a6e8634f2665b6bf1378c", 0xef}], 0x3, &(0x7f0000ca6000-0x18)=[@cred={0x18, 0x1, 0x2, r24, r25, r26}], 0x18, 0x80}, {&(0x7f00001aa000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c43000-0x8)=[{&(0x7f00006c4000-0x9e)="fa36a26794c9696e9829a9a32507fd9ea4175e094a1ef9561be8fa42491c3ff9f9c930d64f47c5f7e4c833e30c81718edecfb2fde713f350c4505b0d46fc89391d3bf6c48c8420efc98fddbd44498c15ac2f26155eb479966bfe53934a04291cfffbc1169928aab3e244c7257ae8d26ce987d314ac78ef898c3fa05900a3caaa3d766d1f98caef783172ec3c7cb4598979d1c75c2df8d24fba308fe56f5a", 0x9e}], 0x1, &(0x7f0000a1a000-0x4c)=[@rights={0x14, 0x1, 0x1, [r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r1, r2]}, @cred={0x18, 0x1, 0x2, r27, r28, r29}], 0x4c, 0x8004}, {&(0x7f0000fb4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009e0000)=[{&(0x7f0000339000)="73397ff994f8d40d101ea6ca2ad0c491358affb79a9916232dc23fb9f6ca4ed8f05d9a10a0c2dfc6f1f8986025730272517d428e246c1b16cb87cbbb4d9c4fdf6721da425fac6f237f1416c336fd4e378b088852d54e60f03453e650ae2d51b5c83f204ad8572091eae7e03c3f63850128fe48", 0x73}, {&(0x7f0000686000-0x1000)="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", 0x1000}], 0x2, &(0x7f00008c7000-0x74)=[@rights={0x24, 0x1, 0x1, [r2, r2, r2, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r2, r2]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}], 0x74, 0x240448c5}], 0x7, 0x8880) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) pipe2(&(0x7f0000143000-0x8)={0x0, 0x0}, 0x80800) r36 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r36, &(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) 2018/01/05 13:54:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 13:54:29 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000fe9000)=0x4, 0x4) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/05 13:54:29 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000d45000-0xe5)="") waitid(0x1, r0, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0}, 0x200000000000a, &(0x7f000091a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:54:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x1, 0x0) r0 = add_key(&(0x7f0000001000)='cifs.idmap\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="0969432e1d3f375dd6ff0cc48680d340deefd144eaa19d60cc83c7aba455f4b0b8d39865fdbc71ca6aaad4fcf07ad9b3119ec6500ee9cf72e1fcc62834c5fa8646a197ba9ca84170248ac873ed1b8dc0bf71aa7fd0b50e1fbe6d2a851e63ca75b96ef4c4f4ea2d4c56f754270c240a937e30ee43e2f239de79d6dc99b0bb14df161ede4c0f9860d398ce731262fd014499bee91409f6ca62574e4035cc27cca46d9de783345cadf4663ea5485b3001a5dfb0f1ffda262605334ecdb7dfcf6c117876449c8b8c1ccc9b41b271a143a9", 0xcf, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f000083b000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000e2000-0xee)="6249c537d37c328e564cf5d0f8bb8094a7b671a1e0b937115258ea32b4484c451c092db44ccc97f7c1896326b6b48ceabdae3517d3e27b33c038526804c48ee0156fe5db2d69f612991fb4c37bdb93578f566a39a0b73859dcaefbb6fc15041b8fe50b68b078bd6a58c12d8e73512adef15d3dfaf7e720c3f96b487e6ec906501d33d08b3d874bb912c707a328da8e8a574f1d96302fc1de34b07db2b0263c6cfe497dd09e133193f28d1803a28dfc8dc43e3140dd838ce0ed67d64e6efa6cdcc205d6838159840abb078b70938f9929d87819a9ab50658311221c26dfac4c65f39979f7c277ef423337f03739d0", 0xee, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) 2018/01/05 13:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000654000-0xd)='attr/current\x00') sendfile(r0, r0, &(0x7f00006ca000)=0x0, 0x101) writev(r0, &(0x7f0000911000)=[{&(0x7f000094a000)="97", 0x1}], 0x1) execve(&(0x7f00000be000)='./file0\x00', &(0x7f00006d7000-0x38)=[], &(0x7f0000056000-0x38)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/05 13:54:29 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000b000)={0x0, 0x0}, &(0x7f000000d000)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x5, 0x2, 'client0\x00', 0xffffffff80000000, "dfa40c0d5e3b799a", "95a35e6c6f85211de8d7462fa5cb230b17781b338a138828d36b4b6b7957106f", 0x25, 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]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000e000-0x8)={r2, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000000f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x989680}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x14) [ 51.721136] binder: 7852:7863 ERROR: BC_REGISTER_LOOPER called without request 2018/01/05 13:54:29 executing program 0: r0 = request_key(&(0x7f0000cc3000-0x8)='trusted\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f95000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b90000)='encrypted\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="", 0xffffffffffffffba, r0) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r0, &(0x7f00007d2000-0xa8)=""/168, 0xa8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) socket$inet(0x2, 0x802, 0x9) 2018/01/05 13:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000032d000-0x20)={{&(0x7f0000119000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000259000)=""/4096) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 13:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000f58000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e0b000-0x4)=0x0, &(0x7f0000da5000)=0x4) [ 51.754083] audit: type=1400 audit(1515160469.524:25): avc: denied { transfer } for pid=7852 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/05 13:54:29 executing program 1: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fe5000-0x5)='eth0\x00', 0x1) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe3000+0x255)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/05 13:54:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000097a000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000991000-0xc)={0x2, 0x0, 0x80000000, 0xc11, 0xffffffffffff8000, 0x100000001}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003ea000)='/selinux/checkreqprot\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000077d000)={0x0, @in6={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x5, 0xd97a, 0x7, 0x3f, 0xc5c3, 0x6, 0x2, 0x8, 0x80, 0x0, 0x5, 0x4, 0x6, 0x0]}, &(0x7f0000477000)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004df000)=@assoc_value={r3, 0x2}, 0x8) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000f4e000-0x8)={0x0, &(0x7f0000ef9000)=[]}) [ 51.812387] binder: 7852:7902 BC_INCREFS_DONE ufffffffffffffffe no match [ 51.847360] binder: undelivered TRANSACTION_COMPLETE [ 51.864670] binder: 7852:7881 got reply transaction with no transaction stack [ 51.874749] binder: 7852:7881 transaction failed 29201/-71, size 32-8 line 2921 [ 51.887872] binder: 7852:7902 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 51.896033] binder: 7852:7902 unknown command 0 [ 51.902754] binder: 7852:7902 ioctl c0306201 2000efd0 returned -22 2018/01/05 13:54:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='!\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001000-0x10)={0x8, 0x0, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000000)={0x9d3, r1, 0x10001, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000375000-0xb)='/dev/loop#\x00', 0x0, 0x0) sendfile(r2, r2, &(0x7f000054f000)=0x0, 0x81) lseek(r2, 0x8000, 0x1) r3 = syz_open_dev$sg(&(0x7f00001b1000)='/dev/sg#\x00', 0x6, 0x10000) bind$ax25(r3, &(0x7f00009dd000)={0x3, {"42176b7159d4e1"}, 0x6}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c4000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) bind$inet(r4, &(0x7f0000af6000)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f000089e000)=0x7fff, 0x4) 2018/01/05 13:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00008f1000)=0x0, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ea0000)='/dev/keychord\x00', 0x101000, 0x0) socket$inet(0x2, 0x0, 0xffff) getsockname$packet(r1, &(0x7f0000401000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b31000)=0x14) bind$inet(r0, &(0x7f0000022000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d2b000)={0x0, 0x0, 0x0}, &(0x7f0000324000)=0xc) 2018/01/05 13:54:29 executing program 2: clock_gettime(0x4, &(0x7f00008ac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000fdb000-0x9)=""/9) 2018/01/05 13:54:29 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)="", 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009e2000-0xd)='/dev/usbmon#\x00', 0x30000, 0x402000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002d0000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0x66)="05568549cf1718006c4909035358b6bddf8a198430ada118d32f44e4b6deaaae0d3e32ae2370ab42653a2574ca89283179c655cca6b199449fbfb070f0765dbdd2f2058f46c3729e5c9a3dcd695e51b4d889d9da2de15d504e03e9e957d4d30a9a504af825d4", 0x66, 0x4000000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0xfffffffffffff971, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, 0x1c) 2018/01/05 13:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000299000)=[{&(0x7f0000c03000-0x29)="29000000180031090020000100000007020001000000ff06800000000c00080004000800ff0df4ff01", 0x29}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c1e000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000051000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000592000)={r2, 0x1fc0000000, 0x8278, []}, &(0x7f00005bf000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f000090f000)=[{&(0x7f0000ee2000-0x1c)=@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c, &(0x7f000060e000)=[{&(0x7f0000c33000)="3d882352f60675db2906d8f9f01f863becf637515085cdb3b3", 0x19}, {&(0x7f0000d8b000)="71b003b97dfbbb6778c82516a0457a", 0xf}, {&(0x7f0000bd4000)="d6e9e235b160557d8696e947a320d4e2ac4465694c4703acf1a83107af66c6c6ec6449b41f0d168ba7a2cfb2e46ef2846738d6cb891d72a03e7f9c9eaa1ba74111a7dc9b6c07e15d9ab998fce7bbd8046106d3b70cad3d75ba34f3f0af55e13b1110c1d82b7dc382", 0x68}, {&(0x7f0000411000)="692f8f2c6d5edd18d478468850f562c87038c37d083284449f3fe0ec3c5108658d121588eb33d588f3e1dfb3d5ec7e211f99586f764d689f70817d66fae1a16bf9aa06ccd4b4f1058f2b074e868835628fac259f79cc3d50b939dc990a47924b34d4c57cc7ad910ea283e53fa6234dcf800d7d45d6559c133bc0a0b9a469ec6d8202655c456f8b43ce0cea46410fd14c514857aaf709339a754bffbaa6de9a040ac005140ad749e783cf908625531d686ba7f5bb4dce", 0xb6}], 0x4, 0x0, 0x0, 0x14}, {&(0x7f0000213000-0x1c)=@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c, &(0x7f0000190000-0x8)=[{&(0x7f0000c84000-0x2)='hI', 0x2}], 0x1, &(0x7f0000675000)=[@init={0x14, 0x84, 0x0, {0x7, 0x89, 0x5, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x100000001, 0x56f7877385fc7e40, 0x3, 0x7, 0x8e, 0x20, 0x10000, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x6, 0x20, 0x8, r2}}], 0x84, 0x800}, {&(0x7f00009a4000)=@in6={0xa, 0x1, 0x5c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000b02000)=[{&(0x7f000041c000)="487bc7591b37ccf49af77dc71e2fecb4b3fea774cea1130ea29da6ff831bf9be7afef0b28f464b398d35091d7609645f824611e761cf47bb6971bbbc4a652a2b347adc387b8738969b9d570c245f5cedbfaa36c8a5c3e8af908fd00c05d005223ca55f0e", 0x64}, {&(0x7f0000e8f000)="a5f3ca48b154447fe2cf812b331c7b1ebc3d4d192521a25e7ae5a3301f7458cf88c851218a9511cb8e5fc765d919d649d32b20c02f32", 0x36}, {&(0x7f00006b9000)="c55a2de797a982792c2f22a0ce592f27cf0162e1d76c80cb5169283acc1688983129fc03c20ca85218bad03d0643b69aeab066db58f8a976578b921b8c9b58eb0383cfc0cbb6f1afa65a40f213a63227c4e7f463fdd24475018b96b0254fc4e78e488cb59c97a062c82199b438c1c24faa11999564d2bbfbcf50b43054f3de93b020aa789cb5b22eeab6f081b15cdea3887cc56c58278d7994c37103cf04c378e14371b2b414778790ff562fbb60822abf03bd9b2647c3f786f09daca6f986cfd2ec5633e365544dd3b26113c5bf8b9eb5ac81e617442338a09d4d677f", 0xdd}], 0x3, &(0x7f0000075000)=[@sndinfo={0x1c, 0x84, 0x2, {0x1000, 0x8000, 0x0, 0x2, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xd8e, 0x0, 0x8000, 0x4, 0x5, 0x1f, 0x8, 0x0, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xb3, 0x5, 0x3ff, 0x101, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0x75, 0x1, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x5, 0x200, 0x6d04982c, 0xfff, 0x6, 0x1, 0x5, r3}}], 0xdc, 0x40044}, {&(0x7f0000146000)=@in={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000998000-0x8)=[{&(0x7f0000967000-0xa7)="3d24b676bc185737196bfe45976113e3e076d9c3eb6f3a422b649fab83b99d618bf85793a30fe12672a451aa4e6d5471e6fbf8d08964d768cc70dc12b5721be500e50f1c2162994105fcd0ad9127e4576d508afbb9dd6cffbdb5e5df4da3e0b31dd58c5e002404d2a4187edabddf33de56f304adb016dd1030bab5c0aed85f191aafae3b4609e6ef1b3e52be38f8b6a6414002ed643c4d7a8aca73682ea45d637170170adbe753", 0xa7}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000a5d000)=@in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c, &(0x7f000058e000)=[{&(0x7f00004bf000)="9bb1efa46f9d04e3d730079ea911ce115718ad35ae0f472db05fb282d9903f37bb11ad7f2f16857eb7a6e3a73fdbf58499610a8391404c3648fb3e5798fb95f7c230007245b0ba9ca02288bb321ae2cdca914d097fef5b6f951270644e385cdbdf9d606dd363affb215c2a4e9fde32dba2f94489e11e751b5f97ae83b84e8e584e2238f159fb97ab6c3e36", 0x8b}], 0x1, 0x0, 0x0, 0x4040000}, {&(0x7f000018f000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000894000-0x38)=[{&(0x7f0000116000-0x70)="45617863e470b9fbd321f7aaf47050be77608db2203489d76901fdea8f71447f744b4d8d0b9b01c7f25e7eaa843c82be9241c11e4ac7cc3f240efecfd72bef3bdecd5a8a9c5432192fea4e2f7dc0444a9f5601630d63a527e5a90aee279ec18ce7a13fc3a89b957fd1ed20d9c5bd6704", 0x70}, {&(0x7f0000d1b000-0xe8)="14ff1e3bf41139e3ffa019db7aab288fafc3f5e4f95841fb71423f10959e87167c5649b29eb24d19089544d44c638747dba994dc1301f5778e3778ce75c7a61336beff48201a372e6478a72c28b09cf8166f99e8e9b5b66845a9328c43ea3ffde51e25aeb8915d074ace9e815248a6a5a3c58103bd6f1eabb28d4124c30038bb61e2fb4f01d210c8b24e633684ede99ea2e4f00eae8399cff698f3ffffd9efdcc84c9fe2031e1c99c1fb0ce5b5fe991b2d5a61cdd966b6004d5734e766338ef1ab1de854f8c0af800d304fb926198c9a51c8f8017afe8c8c10ce8982ad0da872e0901a53ee21d495", 0xe8}, {&(0x7f0000083000)="b9006752d8fb871a1fe253813bbf0058de5849d1c5dad40ff40410253d2130bcd6a3eb02645a896e9b035768cfbe38dd1c98a7b99edc37fb6d0483392935da8426cef14d200d42c3598b37d3ef05646f62b4da2a8ba6a7fe8d90287ddbe86c79aa7d433e5da85aee2c8e4612ad563c6fde4d57c8f1727829ed717af22961a2c968f7a4c9c66489ad15f669545230c29f7fefa1e11d1aff5267e1dbb3ff87d47e9cd9ddea9d2d6ae4a0db590058e325e05d7fb013483e470a5f796c5706c762aed51039f39a3ec135fabf920584ee032a19f8b3dbdd191c67be052386488de2", 0xdf}, {&(0x7f0000153000-0xe2)="c7834b5574b84ce2a158c34ee2ac9ff03b396fe65479fc563001e5917e616eb4b111fee2912554b67f9631aa1342d7d154d6e6178c6361c8cc884d0cf4df1f3c304485584c77c2a267ff407b83a2e20f11622960998a3e35352a48d4324fb1d7a3ec0cb5bcb24f22902b98e7e7cbf5d6f72bfb6a621a171f742ec90d0af834ab17ac806dbcf59551f8f27dcf62bf7d617a51b993d22b2f60ed280164ff8d104cadeacbba245fb4ba03be002ae0e54dee7c6417d6c71e8cad299e9349e75b9836be311bf5c9f5185481744e7a92d397dd33be48a1120453012c8094c2d873ee4afb32", 0xe2}, {&(0x7f0000a4c000)="e349b1a2acba2f5ea153cf1f3d448d3187d737aad0bcbd34df9b883b13709364aa0c8e1ab940dd2b31c8555c1d2606b0182646acec84908ffee9bd09b54b12f0552fdbd46e47ad0e97b5301a7c5320619c3494cac6409c389f2d3c9c17daba96af33bbdbfd9ffc0891280534d959a7115c8d18cc16d56ada118b61b6edaa59c8b7e338f04713dfcb2a920ee04bfbd158a11a0a51e74f1eced27e451a4cb5", 0x9e}, {&(0x7f0000c80000-0x87)="a76654c9fa86ecbb7571cc1bd37228af53724dc1e1bc04c055962994ff1e25051efca647ae29e4e639bfa898deefde4326f8d1326efbbe287061fef17bb38e0ef6fec18524dc662fa986f272f43ceeeef8f8d512f5858dac74305917015768ef720f303ce0bd745be16fed984b0086131a995184f5c32a00e516a699e0614977b69a719edb4ede", 0x87}, {&(0x7f00000d8000)="eb7e8a2bf3972b7b589cacf63776265f933e06a32c9d97d9ce45f41c8222a218b7b8deb0e4a73a484d59ea2ada0e59a550a05faec2791c7a51bc95fba23b60022391319ad62d82c48bdd7d7aec253b496a1fdbfa78b5c5a5148072b62fe90089c99d75b752b5c791dd2975a006a0b250eed3c51e93bf2173a4b895d27eae7d68db2c807c878591f93f0b4407ec346e82d2b2a4", 0x93}], 0x7, &(0x7f000077b000)=[@sndinfo={0x1c, 0x84, 0x2, {0x101, 0x2, 0x8, 0xffffffffffff7fff, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x101, 0xbc84, 0x2, 0xc6c, 0x120000, 0x1, 0x1, 0x7f, r3}}], 0x58, 0x20008080}], 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008e5000)={r3, 0x6, 0x9abe, 0xff}, 0x10) 2018/01/05 13:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) tee(r0, 0xffffffffffffffff, 0x80007387, 0x0) r2 = request_key(&(0x7f0000fd8000-0xa)='encrypted\x00', &(0x7f000035d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003c1000)='/{eth0.cgroupwlan1\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b18000-0x4)=0xc) fcntl$setown(r1, 0x8, r3) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000135000)=0x2) keyctl$setperm(0x5, r2, 0x2000800) add_key$user(&(0x7f0000805000)='user\x00', &(0x7f00006ee000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003d1000)="33ad7e690f9f55a9f329b48df9fc25489c17126063e3251349958447c3212ed99f5e46ba4daae06e30eb036c39e47d72d453a7ad6fdbc0aa45a7bb9b72efe822f66fb2a3d993ce95beb65b084bc7c585ddaf52ec87a9e5aa116befd4add59b7b90d9aa69d72a40e8a93692d595251dee636e22fe659f356a75c36b3ad8604419449a5e240219d7753da1f8f74b6f54fd4c66f2b33b616ece20af827d63d4b4a3e3b853c99ccfb3cb12b63154317a9d32555b0f7a55f63f03d1235ee58c35be3542424a0b89e8e9d34e028e92b4def1196eb95c8f059c4eaa635addaa40d1081e62dd08d18c59fd036a2b65bb8c5e8d78482638b06b72", 0xf6, r2) 2018/01/05 13:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d97000)='/dev/sequencer2\x00', 0x8000000000fffd, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000b3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000004c000-0x8)={0x0, 0x8}, &(0x7f000028d000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d22000-0x10)={0xfffffffffffffff8, 0x4, 0x1000, 0xffffffffffffffff, r1}, &(0x7f0000f9f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fb5000)={0x0, 0x800}, &(0x7f0000809000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c1a000-0x8)={r2, 0x1, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cd2000)={r2, 0x4}, &(0x7f0000de1000)=0x6) mq_getsetattr(0xffffffffffffffff, &(0x7f0000240000-0x20)={0x52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000082e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [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, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000940000-0x10)='/selinux/policy\x00', 0x0, 0x0) [ 51.922984] binder: release 7852:7863 transaction 64 out, still active [ 51.930426] binder: undelivered TRANSACTION_COMPLETE [ 51.935699] binder: undelivered TRANSACTION_ERROR: 29201 [ 51.943289] binder: send failed reply for transaction 64, target dead 2018/01/05 13:54:29 executing program 0: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000)={0x2, 0x3, 0x0, 0x0, 0x20000000000001ae, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0xffffffffffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 13:54:29 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ffd000-0x8)='./file0\x00', 0x100) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008f9000)='/dev/ppp\x00', 0x32100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ffc000)='/dev/sg#\x00', 0x1, 0x8000) socket$inet6(0xa, 0x805, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ffd000-0xbf)="f854a0fa69fac16e5d61311c76063b1488b636e2bf19e20735b26451a187b3f20664e4ec0dd1b69a33730f566903c7d19d24af4806acfd6f68441b6cc872864359fe74a44862a0e327d1dc4f75fa6d1caa6bfa58282fe201127415440d59fa427c102c688778175cf43c9a6e1e3e66a9fc6d4a68b00a6a7a765c95e53da8bcb444828172c6bf770b7b526bc6bd83bbc8788575ae019d523fe00f1f39e4b2156427630f250f82cb9a4bebec38266e087121d3930bfa27a2ef53337adfa656d1", 0xfffffffffffffcdd, 0x8000000000000000, &(0x7f0000d81000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ffd000)={0x0, 0x0}) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 13:54:29 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000009000)={0x1, 0x6}) r1 = syz_open_dev$sndseq(&(0x7f0000017000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f000001f000-0x8)={&(0x7f000001f000-0xc)=[0x0, 0x0, 0x0], 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000001c000-0x4c)={0x0, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:54:29 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000b000-0x4)=0x0) tgkill(r1, r2, 0x13) readv(r0, &(0x7f0000005000)=[{&(0x7f0000002000)=""/252, 0xfc}], 0x1) 2018/01/05 13:54:29 executing program 4: mmap(&(0x7f0000000000/0x79b000)=nil, 0x79b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000079c000+0xe0a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000079d000-0x9)='/dev/sg#\x00', 0x4, 0x200) r4 = getegid() mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00003c8000)=[{&(0x7f00000a6000)=[], 0x0}], 0x1, &(0x7f000079d000-0x18)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x0}, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000079e000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000079f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f00007a0000)='user\x00', &(0x7f000031d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007a1000-0x15)="4e71aa39ebd7f48ff0edbd4d83617553d46c47b2d7", 0xfffffeac, 0xfffffffffffffff9) keyctl$setperm(0x5, r6, 0x10000) ioctl(r1, 0x8000, &(0x7f000076e000)="0bcc6172113d0b5a0e1e8f100b5245e9ad17321b45db7abe072f490503b5a637259d52dc211797135222cd6bb74edaa685679005011485f4b267607b7bda80854c5c7a429b6887b320b0f1669cff2490b25e1101ea088082509280bba2ed47e0ee2d3270a7") r7 = openat$autofs(0xffffffffffffff9c, &(0x7f000079d000)='/dev/autofs\x00', 0x4000, 0x0) read$eventfd(r0, &(0x7f0000797000)=0x0, 0x8) fcntl$getflags(r7, 0x40a) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007a1000-0x4)=0x20, 0x4) mmap(&(0x7f00007a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000f000)={0x3, 0x27, 0xd, 0x9, 0x3}, 0x14) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00005df000)={0x4, 0x10001, 0x9, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f000079b000)={0x0, 0x0}, 0x544ea4fca13f9d1f) mmap(&(0x7f00007a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 13:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000edd000)={&(0x7f0000b1a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c8d000)=[{&(0x7f0000095000-0x1000)="fb", 0x1}], 0x1, &(0x7f0000419000-0xe8)=[], 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$setopts(0x420a, r2, 0x8, 0x20000009) 2018/01/05 13:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = syz_open_dev$sg(&(0x7f0000f32000)='/dev/sg#\x00', 0xfff, 0xd13ebd1bdb25a03f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000a2000)={0x0, 0xf2, "5eea803f8b2db3b060489d0e68420fef6b9f4d474a33e601608a35e8503b833ea5feefb03a63d0a709e389200f52cfe915d55c7a22c6f26af7468201f6dd7bfac4a4c5c8daf060f3ab9b23c7ac88a050754fa972e88c6529dff92b41fb5dd7548b80a48e285b2184f9511b810d744c8aefeacd00d04a8eb030245c02046bdc4bef19a8bdd86b9955499d2403ddd396e9f07d75a3dc76b2065c198e459948e6b99e9cee3474ea1dab81531382da403b119668a25bdbc8f8f2a50e1533e8f8df78ddc097821480e2e6b0cf8be6cafd779789bb2bfb63906588edba3c25d39360f2837ba4041fe0ca3635d6ad0c239a5c73db75"}, &(0x7f0000a22000-0x4)=0xfa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a64000)={r3, 0x3}, 0x6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) 2018/01/05 13:54:29 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000586000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x200, 0x3, 0x39d6eefc}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r1, 0x80000) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000019000)=0x0, &(0x7f0000010000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f000001a000)={0xa, 0x0, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000001}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000019000)='./file0\x00', 0x4000, 0x84) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f000001a000-0x40)=""/64) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) listen(r2, 0x0) 2018/01/05 13:54:29 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000fd7000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/05 13:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000fc6000-0x58)="580000001400192300bb4b80040d8c5628060000000004", 0x17}], 0x1) connect$ax25(0xffffffffffffffff, &(0x7f0000402000-0x10)={0x3, {"ff061a96cb8c97"}, 0x4}, 0xffffffffffffff64) 2018/01/05 13:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ae5000-0x10)={&(0x7f0000679000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000acf000)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/05 13:54:29 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000010000)={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000009000-0x4)=0x2, 0x4) 2018/01/05 13:54:29 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt(r0, 0x4, 0xfffffffffffffffe, &(0x7f0000005000-0x90)="1b4161d927bf78858d230bcaf806ed2cd7f8eebbb69c5373e3f9cec0bfd1fc277af52cd00b0fec2b5df7e648e823ad9eec9b99c4ee3930e0499bea0f170b76a5e8e82eda1648d293682f50e76e4a0a0ad82a9fb5ba3321595a84bfb9a1aef7c7f7774ea0415595998f61edaf79eee8992fb335847167fa54f88f00ab70486972a24bcac02b95e8e53bd55f91129bb713", 0x90) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000007000)=0x7, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r1, &(0x7f0000cc4000)='\x00', 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000002000)={0x0, 0x0}) 2018/01/05 13:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x4000000000002, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00009c5000-0x4)=0xacbb, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='tunl0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00004a5000-0x2d82)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x4, 'B\x00', 0x30, 0x0, 0x0, @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]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "e39554", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], ""}}}}}, 0x62) recvfrom$inet6(r0, &(0x7f00002e8000)=""/252, 0xfc, 0x0, &(0x7f00008d1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 13:54:29 executing program 1: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001000-0x2f)=""/47) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="", 0x0) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x52}, 0x1c) 2018/01/05 13:54:29 executing program 4: llistxattr(&(0x7f00003c1000)='./file0\x00', &(0x7f0000368000)=""/193, 0xc1) r0 = openat(0xffffffffffffff9c, &(0x7f0000a51000)='./file0\x00', 0x1, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000d31000-0x8)='./file0\x00') 2018/01/05 13:54:29 executing program 0: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x410, 0x4000000002, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f000084c000-0x4)=0x32d, 0x4) stat(&(0x7f0000ce7000-0x8)='./file0\x00', &(0x7f0000ce6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00003e8000)={0x0, 0x0, &(0x7f000047d000-0x40)=[], 0x0, &(0x7f0000ce6000-0x9e)=[@rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, r1}], 0xa8, 0x0}, 0x0) mmap(&(0x7f0000ce7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000ceb000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ce9000)={0x0, 0x1}, &(0x7f0000ce9000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006bd000-0x6)={r2, 0x5}, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c91000)={r2, @in6={{0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x7fffffff, 0x6, 0x80, 0x191, 0x9, 0x81, 0x35d4, 0x8000, 0x1, 0x74f2, 0x3ec, 0x200, 0x1, 0x9]}, &(0x7f0000b18000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ce8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ce8000-0x4)=0x1008) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ceb000)={r3, 0xae, "91592c8d1d92575b5b5f1ab9ce637861105d04c6d6e3a33b190e23f88a06a3aa74820a3a3e6c7a8109918af560eeb9d1b19511c83f008c8f1b5821b7309175c53e287f068d99a9fd5a03006f4cc0680af62395fcf4ec7a2efe1b3c05a9dd4aac7d2959acb10e4b3a80c7c237782c949ef9143e669b8aca2561555ecba191ebfcb9e397d9b10e8f732d2666f55ea543f9d03a4f2dd4a5e3435efda6c713ae4167b30c1082b77cff686647c1009419"}, &(0x7f0000cec000-0x4)=0xb6) flock(r0, 0x9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000686000-0x10)={r4, 0x5, 0x4, [0x80000000, 0x2, 0x2, 0x8]}, 0x10) 2018/01/05 13:54:29 executing program 4: mmap(&(0x7f0000000000/0x8c2000)=nil, 0x8c2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x807, 0x7fffffff) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008c3000-0x108)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x80000000, 0x26, 0xffffffff, 0x6, 0x4, 0x80000000, 0x76b0, 0x1, 0x6, 0x6, 0x9, 0x4, 0x3f, 0x2]}, &(0x7f00008c2000)=0x108) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000497000-0xb1)={r2, 0xa9, "0ce36e85254788f5c99f5e3b1f0d4249eba65851e1a6cb4e51c42636f80afb3abd702fad92c0245024db5d2586995c22222700b546b7e9d9a03f0f7a6b170bea61665979e3c68ddfde4c3cadc2fb2960f54083fcb4dd632ee3bd7da01a350561632f4feb090ae7fd5564e1f6a2679c415b22f125e370b123bcf16cc524630fe107f824062a0c1a4080c31902be4c040002a81f809a0211496a7ff1f8415ec5fb904330489969dbdeb1"}, &(0x7f00008c2000)=0xb1) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x29, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) 2018/01/05 13:54:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000222000)='./file0\x00', 0x20000, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e93000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x11, 0x100000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, r3, 0x632, &(0x7f0000001000)="58ded1c1a050a0fea80a80a15acd609fc0e6985cb3031fc6bdfbb06c19d796d81799964aa63a9bd23c46ec0b6e4b1dd957e66c1ca8cec2ac05b1dc7429eb2ba044719ef8ff7675c242a69510") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d08000-0x4)=0x8c) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffffffffffd48) 2018/01/05 13:54:30 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9d000-0x10)='/dev/sequencer2\x00', 0x28e603, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000173000-0x6)={0x9, 0xa24, 0x9}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000366000-0x9b)=""/155) prctl$seccomp(0x16, 0x2, &(0x7f0000f74000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0x7d)=""/125, 0x7d) 2018/01/05 13:54:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x80800) sendto(r0, &(0x7f00008e5000-0x85)="0ca83ea92684c2dfe8632856f173f82e02d79c6dab34d6a408d89236975f964238114c64ccda4ac2f1d9d0343318d7a642fe909f1cc9683139f0bc1204fe9d6861baa897b4f807a67d9493b93564a37ad612a3cfa7126d57faf058158c9a1c73efc0a17b7f799a5b6f78572ec208baacb82cf68b07e33d2f1111b2ab9f798ef35e60c1b4af", 0x85, 0x0, &(0x7f000037d000)=@llc={0x1a, 0x11, 0x9, 0x1, 0x1f, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fee000)={0x0, @in6={{0xa, 0x0, 0x1, @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]}, 0x8, 0x9, 0x0, 0x0, 0x1}, &(0x7f0000ab3000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f0e000-0x8c)={r2, @in6={{0xa, 0x2, 0x5b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = accept4$inet6(r1, 0x0, &(0x7f0000a3f000)=0x0, 0x80800) sendto(r1, &(0x7f0000886000-0x59)="14000000070ae7000000000000250017011f00e5", 0x14, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000ba9000)='user\x00', &(0x7f0000987000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000016000-0x1)="ad", 0x1, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000abe000-0xc)='id_resolver\x00', &(0x7f000095b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff5000-0x5)='keyring\x00', 0x0) r5 = add_key$keyring(&(0x7f0000e11000)='keyring\x00', &(0x7f0000534000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003f0000-0xe)='/selinux/user\x00', 0x2, 0x0) keyctl$unlink(0x9, r5, r5) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000cb000)=@assoc_value={r2, 0x400000000000000}, &(0x7f0000dbd000-0x4)=0x1) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000be8000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f00009a7000)={0x13, 0xff, &(0x7f000000a000-0xff)="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"}) 2018/01/05 13:54:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) timer_create(0x0, &(0x7f0000002000)={0x0, 0x0, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083b000)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dbc000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 52.197576] device tunl0 entered promiscuous mode [ 52.257303] audit: type=1400 audit(1515160470.024:26): avc: denied { accept } for pid=8011 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/05 13:54:30 executing program 6: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000003d000-0xa)='encrypted\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003c000)='nodev\x00', 0x0) r1 = add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f000002f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$assume_authority(0x10, r1) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f000003e000-0x53)=""/83, 0x53) 2018/01/05 13:54:30 executing program 0: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000043e000-0x18)=[{0x0, 0x0}], 0x1, 0xffffffff) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000033f000+0xfd7)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000440000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000146000-0x8)={r3, 0x1}) 2018/01/05 13:54:30 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) 2018/01/05 13:54:30 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00000ff000-0x22)=""/34, 0x22) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvfrom$unix(r0, &(0x7f0000733000-0xd0)=""/208, 0xd0, 0x0, &(0x7f000019c000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000fc9000)=0x5) write(r1, &(0x7f0000020000)="", 0x0) r2 = open(&(0x7f0000b60000-0x8)='./file1\x00', 0x20100, 0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000fca000)=0x0) 2018/01/05 13:54:30 executing program 1: mremap(&(0x7f0000bf9000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00003a2000/0x1000)=nil) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/01/05 13:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000f88000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) lstat(&(0x7f000063f000)='./file0\x00', &(0x7f0000dc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000030f000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x4, 0x2, 0x1, 0x0, 0x20, 0x20, 0x2c, 0xfffffffffffff04b, r1}, {0x2, 0x6, 0x1f27, 0xffffffffffffff32, 0x6, 0x1, 0x595, 0xffffffff80000001}, {0x3, 0xcd, 0x2, 0x8}, 0x3, 0x2, 0x0, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x0, 0x3, 0x5, 0x3ff, 0x50c, 0x9}}, 0xe8) sendto$inet6(r0, &(0x7f0000783000)="", 0x2a5, 0xfffffefffffff7fe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5da9}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e96000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) connect$ax25(r2, &(0x7f00002d5000)={0x3, {"f47ce80241fdb1"}, 0x7fff}, 0x10) open(&(0x7f0000722000)='./file0\x00', 0x109000, 0x12) 2018/01/05 13:54:30 executing program 7: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000297000)='net/route\x00') mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000aa1000)={@multicast1=0x0, @empty=0x0, @empty=0x0}, &(0x7f0000aa2000-0x4)=0xc) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000aa3000-0x42)=""/66, &(0x7f0000aa2000)=0x42) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000015000)=0x0, 0x4) 2018/01/05 13:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000c38000)='/dev/sg#\x00', 0x2, 0x40000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000dcb000)={0x0, 0x0, 0x0, 0x8000, 0x4, 0x0, 0x0, 0x1a, 0x1c, "d53a1d1099ee76a257dbfa9ca651b0fa6863d3cfec65cf031c3f64fa0bde5eb9486d84f2219e77e773cea7a9ba30316c0b6e58fcaa9c118941199c7a73b46e46", "134d98b473cf7d20167ee003ef2bffdbf9ca972e0728c5a493a109a13b416fba5e4c78adc2189a87ee82bfa45755d4f8703b61206a6b2af27b4b889c334cb55c", "a92a33e2f97f4871371cc87512da7f9d2afb0681dda534aa28d46d5237d970a4", [0x71, 0x3000000000000]}) 2018/01/05 13:54:30 executing program 1: 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) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000043f000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) r1 = dup(r0) ioctl$TCSETA(r1, 0x5406, &(0x7f00005b7000-0x14)={0x0, 0x100000000, 0x94, 0xffffffff, 0x1f, 0xff30, 0x200, 0x6, 0x0, 0x9}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup2(r2, r0) inotify_add_watch(r3, &(0x7f000088e000-0x8)='./file0\x00', 0x20000090) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000200000-0xce)=""/206) 2018/01/05 13:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000eee000)={&(0x7f0000876000-0xc)=[0x2, 0x8, 0x6], 0x3, 0xfffffffffffffff8, 0x2, 0xb56, 0x8, 0x1, {0x811, 0x400, 0x20, 0xfffffffffffffffa, 0x8, 0x6, 0x0, 0x3, 0x9, 0x9, 0x9, 0x5, 0x800, 0x1, "cf23da583d3228f7b24056b5c08121fada0517d5d0dd73affeb785e4e4f5a4ec"}}) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f00007e8000-0x8)='./file0\x00', 0x0) fchdir(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r5, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r5) tkill(r2, 0x16) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x5, &(0x7f0000964000)={0x0, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18, 0x0}, 0x0) removexattr(&(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000237000-0xa)=@random={'trusted.\x00', '\x00'}) fsync(r6) sendmsg$unix(r7, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r7]}], 0x18, 0x0}, 0x0) 2018/01/05 13:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000842000)=0x0, &(0x7f00003d1000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/05 13:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace(0x200000420a, r2) 2018/01/05 13:54:30 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) 2018/01/05 13:54:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x46, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/05 13:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a14000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x100000000011, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001f6000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000231000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dcf000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/05 13:54:30 executing program 0: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d25000)=0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000589000)=0x0, 0x29) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d26000)={0x0, 0x0, 0x0}, &(0x7f000088e000-0x4)=0xc) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000096a000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000048a000)=0xc) bind$packet(r0, &(0x7f000013b000-0x14)={0x11, 0x16, r2, 0x1, 0x730cc17b, 0x6, @random="5142e80c2e3c", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d26000)='./file0\x00', &(0x7f0000596000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0xd316c19) getgid() ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000d25000)=0xfffffffffffffffd) ioctl$int_out(r0, 0x1, &(0x7f000002b000-0x4)=0x0) 2018/01/05 13:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002bf000-0xf)='/dev/sequencer\x00', 0x4, 0x0) fanotify_mark(r0, 0x12, 0x0, r0, &(0x7f000080a000-0x8)='./file0\x00') getpid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008d6000)={0x0, 0xffffffffffffff73, 0x1ce, 0x5, 0x8, 0x3ff, 0x1, 0x1, {0x0, @in6={{0xa, 0x3, 0xcd2f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x800, 0x0, 0x5309, 0x1000}}, &(0x7f000003b000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000437000)={r2, 0x871, 0x7, [0x4, 0xffffffff, 0x310, 0x2, 0x5, 0x20, 0x8]}, &(0x7f00008f5000)=0x16) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006d9000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000327000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bb3000)={r4, 0x3f}, 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000f13000)={0x7, &(0x7f0000bd8000)=[0x1, 0x3, 0xffffffffb3b1ae63, 0x80000000, 0x100000001, 0x7, 0x3]}) rt_sigsuspend(&(0x7f0000260000-0x8)={0x7fff}, 0x8) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ddf000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000181000)={0x80000000, 0x1, 0x1, 0x1, r5}, &(0x7f0000d97000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008da000)={0x0, 0xfffffffffffffffc}, &(0x7f000018b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000360000-0x2a)={r6, 0x22, "098843789609719a5d5959c9602200884356cd622cf55b8227b9131ec37044b1efd8"}, &(0x7f0000856000)=0x2a) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/05 13:54:30 executing program 1: mmap(&(0x7f0000000000/0x4fb000)=nil, 0x4fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ppoll(&(0x7f00002ba000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000274000-0x8)={0x0, 0x0}, &(0x7f00004fa000-0x8)={0x0}, 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002b3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00004fb000)=0x2) 2018/01/05 13:54:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r2 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000e54000)={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$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r6 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x28)=[{&(0x7f0000000000)="5e03d980d6089dfdf111ab86c938a3cee096f581f209cf9ad146071965104147d292e20701a0758abb03c6811c1884dd474a75548b039648b62e05f5b0d998a323fec564e3d6f830287b1b54b03695c478e5efcfc23b84c2238252e0a7b4e19a71300e808cd2df922e368bfc5b7d0c94cb9ed8", 0x73}, {&(0x7f0000000000)="52b5f8f203babfd9513f63b5283e50a128e909f1e11859c4a7bff5d0d15c114c02d3fffea9ad502f58785564d4ac5c87dc18f2f3c7a97ee979c22fc77d5ea5666d1f8b7dfc9975025837de7742a835a6d7a04a8c6473482445de284c2afcea6f6b99ae9760fb3e90cbf2324954c74714131d82531f0453437b44c80149401761fc61e2c709c57a881e50f7fb16be48141975c40cc4d749e69d7109f77f5bb97eb526068eda26b605479bdfbe7290c075b65fe6df783ed06a34127497ba905726a9af2727075f25ab7f39baef4b367697ccbb3fbc3d30da39475057e4b7497a663a73a700a4362003c364dbb743cd7a22f7547169", 0xf4}, {&(0x7f00006f6000)="7c675c2a90af1bccff4af88e8e0d7ffcdb5963588d613c59bd0ef2e04cbe760efef24b2aebe64b24a717dc17b33cdb0538324b91fdd47b5a4c52153d107530eaa3a1b89b31697ba7f1ef618f6feeb7847382275441e0adddbf97afef6e7aea674e6bd279a4e7046c18cbe1da7cf5cb1ba1a3bc925814260ca4a942581c4f31000835481396d2a42b737da465062babaff3e5df8d9966dc229322dd802529011a8bae8d4473f9eca4", 0xa8}, {&(0x7f0000598000)="466555e15e050e32d92123c4b2ee8c997a925c28237af0b84f18640480493ca95416fb716950d76cdff2e21d6689f2c934a125da18edf58f649e2a7e6a65511044934e984a2ad7babfe777574c1e2dcadcd9eee35a5a5caa4c9c15f43e5c8bcfe3817a7a0e49642b3025a687021079aba6915d4425ceb8e490f8850fec13e89125561931fdb8af0ec1de7c4c223230c7e9d1a07d1e211a5439593d7ecea4f5e4c556cb5bd4b0382703490dd6277a5eebecfa4c50115b02d02cd40092b789b3a92d543ca7b220fbb8f5892d5621bcc2", 0xcf}, {&(0x7f0000001000-0xda)="97738eee696129dfa4a7ec066d7e89795d991cc0f259814365706c0e8414257222ad5dec3fcc4a421e9fd91a9b2b5a516a26cfeda89fc44533b7872d186baa3309ab2f0b1d498cbd724a4e87d80b5e4e5b6cceb8ff642c8287d36940fc97923f3a6a99178341ef44002d92b744bdbf76d11404b3d878b8a0437629285a2b31bfa242a933743d9d9d5edaf95480e1218ac318cced6ac15275da1dd4c9a04eb68defa604f48257ce55ae2918d9d1521196fe151aef5a28c4404fa851186b5f9e6a89e26ff9882819eff422d767e7ec950458d564e7ce5b5192ef37", 0xda}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f0000aef000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00005ba000)=[{&(0x7f0000e76000-0xd6)="a6b369e8640c85920f8597d5711f3c522ef2dd0be10319304433386fffcedaf2a4252871636ac4ad7bf5e1b8613657222b32f8cb863c9a4a70a5f5e05ac60987a79977ee3d9a1c8ce1f10d0d54040279c524e3cbb7f215b790260e337cf8330c4ef09b0444312aee3600cb669db9d91393976f02a15c2bd7aa26ecda94ecac8b781fc80400f4a5d411228053bbb95e486e031688fda07c61e2c3fc46708eaf0c90c4b075835498024f8bea7473e7dc0a4404b4d11c06cec6d3be17c629e09bbf1fddc612e4e6657535dea1f24c7af62c2a84f3a47e8d", 0xd6}, {&(0x7f0000000000)="95abb9f8e994619d2fe1007f650e22ecb341d6d0ef5eb57fb184e34f8fee7a075bb891e7e27c1c2a700de9584a684862aefdc92dfb756c4d785c92957e236d29fbc8396d50e6a2ebcdbf7f655377640059d06e5810c63f7dabbca7427c1feac67db801b3f7db6b20ced04a7072eb03e1cc55125a98029b471b119aaf436ba5b73ba841aa2be5209bc0411f6cd94ce90109366b0ea4c27e8a6da55a0a92deecd1d41c4353702db42ff5fadd6f3d1b93fa5fa8111ead257cb544", 0xb9}], 0x2, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x30, 0x800}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000a0e000)="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0x1000}, {&(0x7f0000e0c000)="ec379c9bec0c74fbaa10af4910ee2c6b55953885de3c6aaccebd6236f4f62eabb1c4fba258c5fb8b888a7576d915eb95edea2f473c730a89b39ea1aea810fdcca1ca5e79ce41d70de45fe6be97cbcb0217cbc46e28883a342e152666188d82800fa8122385fc279ce450146978fb0d5fb5918131dbfd88a78b53eda0ea2d8ca27c36fffb", 0x84}, {&(0x7f0000000000)="33b34d033f9e0335afa2a477fa6dcccab89836ee10766e53e60186504d216d9cacb4df662be9099d23edcd5022be5bd9658a28878d1ebd311c5c8b0a77d04de5ce34f41949c0bb3bdfede547b22baee76f24a06ddb9381ef8ba2a5c1331fa77c432b33cb16ec5360428979c6b00890ab0a85865eaa409de5a99e95d1bea2671054f2e7536607beacaa636a4fd45601deb8078451582e6254fd065d4d18b6a35fcae6f3134e018e47b95b6ac1682ecc85a3f511122639b7deff30885e593c1a13fa05bc456746b929c947222da55b5ce4ba70e92a4e64769d01eb809bcdbbc053edb1a11eaaa68330256ca6aa4972e8c59d26ea81024a77af12f90af95add75", 0xff}, {&(0x7f0000910000)="96051f1b98f6c43facc9eab692465fb7b4896007ca64b9ebbb2b08467a5b5afbf58579e3e2dc1e523cd98991d0a91df2fe0a67cca20a7fffb05d01b6419f4c34ff035c053ab0dbf498ad870ac4c0f2de096020db7eef92cf7df055a886fbed4aaa2c1ff366a76881ad9bb8702a935806f47bd025da0004b227e5ac2a409cc45a7565f20ba0c5e8e5f2e60f0e060a5e995c7e61efbda10930818f199b78e3499fdd7ef98f85fa88d30303b9284e4dfa59cd0a9dba82f8479547c1e27fbe71bed06b81536c97bafb35848be43fc630f9c511e5eb32f1c665342ea1a0056c930480d856b9ba0bd586c9bd05798a7db623a5974d56", 0xf3}, {&(0x7f0000471000)="6ba5d5fb723b1400006c973761df59357e03e39013f9df0d0393d2c0e5f76f928083d7cf157905f783808b78d28ed3e274f660375ca1c273887805888cf4ffa44f63756de1e41296ee0b6a1c5e233c5bfd39058d092e4037618ba5d93b39abf3c8d80a873e780ef61ea763558a21940ac9eabc20601f32db5b209a72da682db9cfcf09541ddf72be31dd846e48c8ce55d5e640868fcac54ce893222327fd51f25dc233f5dc3bff77e21d399dcfaa8751e2ad3d010a9c83b77a7100e91a27a04a0622ab36", 0xc4}, {&(0x7f0000001000-0x6f)="b95dfefd0b720d4550518d8944f81c7bab1e38163550ccf426f3f593b9184c2b19a498dd5531b40985a37ebd741755d906b80db81133d4e273a9d95464a937f399db9e12a296882c99725a9e674d2627392475369167b88fbb1ef78b19b52474494dfc8a2d1a9d37dce0bb8985632f", 0x6f}, {&(0x7f0000000000)="bd0e6eaf30b6b3250e43e01e2ffb36adf89ba9edc24c3b0b08ce93983882192e572e36b6daae5dbd6e21d63d80a63ed0ff7957bdb38e9dcd9e30c37f7faf2eb9440c4f36d231377bbb1a2760d4047d4ef9ba6a935860d9fe3ad171c998aa2779c8c87fb2d79c8226dcfec44f45985dd402f2e9a0e5cdf8b6cf", 0x79}, {&(0x7f0000000000)="f8b88d", 0x3}, {&(0x7f0000d3b000)="3855c4fdf7e72ee49a64679083a94de6bf93d5c9c480744140df38ff01be9af3f27b922a4e9e6d816eb6bffeff1b42b20335f9fff25275cb8d086139e785b34322", 0x41}], 0x9, 0x0, 0x0, 0x20000000}], 0x3, 0x1) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00004cc000)='/dev/autofs\x00', 0x401, 0x0) sendfile(r7, r7, 0x0, 0x2) finit_module(r7, &(0x7f00000e3000)="2d23657468306367726f75705b6b657972696e672a73656375726974796d696d655f747970653a2326e92900", 0x2) getdents64(r7, &(0x7f000035e000-0xcc)=""/204, 0xcc) fcntl$setstatus(r7, 0x4, 0x0) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r7, &(0x7f00004ce000-0x8)='./file0\x00', r7, &(0x7f000008c000)='./file0\x00', 0x5) 2018/01/05 13:54:30 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f7c000)="26000000130047f10714c180000000ff001000e301000000000000000000c900060002000735", 0x20) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000f7e000)='selinuxnodeveth0.em1\x00', 0x840, 0x8, &(0x7f0000e99000)={0x100, 0xfffffffffffffffe, 0x6f5b, 0x9, 0xa, 0x5, 0xfffffffffffffffd, 0x100000001}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f7d000)={@generic="a1cd500e0620890c89d7d33134c8b2ed", @ifru_data=&(0x7f0000d18000-0x20)="c2d45771c53508867ac4e2ffc1595fec2e42809ff4a174206a2b5181b4520687"}) 2018/01/05 13:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) socket(0x4, 0x800, 0x8) r2 = open(&(0x7f0000c1b000)='./file0\x00', 0x2000, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000c89000-0x5c)={0xff, 0x10000, 0x8, {0x77359400, 0x0}, 0xffffffffffff7fff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 13:54:30 executing program 3: r0 = epoll_create1(0x80000) r1 = socket(0x8, 0x800, 0x5f5c) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000087000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0xf, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000130000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bfd000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000062f000)={@generic="7ecd9a05a44c462c6db7e1c708b27f28", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000608000-0x15)='/dev/pktcdvd/control\x00', 0x420100, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000804000-0x8)={0x0, 0x1}, &(0x7f000090a000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000d34000-0x4)=r6, 0x4) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x6) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000441000-0x4)=0x0) r7 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ed2000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000e5d000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1d, 0x1, "286b33bcac5adf973dedecf6c146eafe9f964b26a9d6bc2fac46d0da12d8d5de634855997bd1340e495509d48f3a1577aa24f675411776e4e1122f059e00e769", "90daaed08f47cd838a45c846e6fae9e97ffbee30939056926ce8b2fa2366cdad", [0x4, 0x200], 0x0}) ioctl$KDMKTONE(r5, 0x4b30, 0x3) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r8, 0x29, 0x11, &(0x7f00004c9000-0x4)=0x0, 0x4) kexec_load(0x1, 0x3, &(0x7f0000dfa000)=[{&(0x7f0000047000)="04641b262fc52f5f62cdb227db87c8df4411a7eb702779ba864c042a68567597fd0dad1054d7293197522cbd840ec577b2cfd23506193fe8791038bbcdedfdeab9a439c1fcb22e1869e32a289964828bedcfe2dc4bf5b774c194167d73eee6374e6965da5d0a97fb90978b40a061bbe8b3fc352b70511bfd50ca7e6ff8d8c4e1ed90698b6959fc57e45527179d3b61f9700fa14f7858c63fd80f8581d0de2fa0c0c0db3846073b88ecdb0df955693ae670a35176aa529bc06bf2f75e5fff9ef29264b8e0f01d41e58513cb65478cb29367250e86e48c917f8e808146a7aab04bfb94b3b1c9b9", 0xe6, 0x9, 0x9}, {&(0x7f0000b0b000)="d86ef1ba0d21dd07c07c77136b515a9cb88da06fdc1c8e88f6d3f50be79774bc0873e109fa68fe105fe917edc17157acb8ecf37b4a46055befb99547def7404a2bd6e154e5d699a75d93763e0c49086e58803ead76de48402eb3c4ae2ecef09cc62047303f7a2a2692cba8a717e8c4a57223a41083031350679f46928566a60c4b4ebf9981e41ffe5aceb93c8aaf257cce9718ed3d65c7adcacf82c5e45303e8c6c5d10a0ce9a7f1cf285ebd8607506a1c2d3908bc9005748b98954b9b3f72e921d5bb51307c72dec673cef7ad5428268804e8e3f5", 0xd5, 0xc3, 0x3140000000000000}, {&(0x7f0000097000)="99f4a6c9e09091424290e77017cb6e6d3d69f09a499b2affd7728fa8", 0x1c, 0x2, 0x9}], 0x30000) prctl$setfpexc(0xc, 0x0) 2018/01/05 13:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000058000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000c88000-0x8)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) socket(0x0, 0x0, 0x0) 2018/01/05 13:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00001c5000+0xec2)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f000055f000)="", 0xfffffffffffffea5, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x230) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/05 13:54:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000006000)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x1f, 0x8000, 0x401, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:54:30 executing program 7: r0 = open(&(0x7f00004cb000)='./file0\x00', 0x100, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c52000-0x4)=@assoc_id=0x0, &(0x7f0000955000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d77000)={r1, 0xbf, 0x4, [0x1, 0x4, 0x9, 0x7fffffff]}, 0x10) r2 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f00004c7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c6b000)=0x6, 0x4) truncate(&(0x7f0000317000)='./file0\x00', 0x1000) sendto$inet6(r2, &(0x7f0000514000-0x6d)="", 0x0, 0x0, &(0x7f0000641000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000eb4000-0xc)='/dev/autofs\x00', 0x400000, 0x0) [ 52.552384] binder: 8084:8087 transaction failed 29189/-22, size 0-0 line 3005 [ 52.574904] binder: 8084:8101 transaction failed 29189/-22, size 0-0 line 3005 2018/01/05 13:54:30 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000076a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000c4c000)={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]}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000091c000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ba2000)=@assoc_value={0x0, 0xd2}, &(0x7f0000e8a000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006e5000)={r3, 0xffffffff, 0x30, 0x8, 0x7f}, &(0x7f00009de000)=0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000f14000+0xbaa)={0x0, 0x2000000000000080, 0x0, 'queue1\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]}) close(r0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket(0x3, 0x80000, 0x7f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000064b000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x14f4}, &(0x7f0000cdb000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000528000)={r7, @in={{0x2, 0x1, @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]}, [0x3f, 0x81, 0x0, 0x7, 0x4, 0x2, 0x8, 0x3, 0x8, 0x29b4afff, 0xff, 0x6e1, 0x6, 0xffff, 0x400]}, &(0x7f0000b87000)=0x108) bind$inet(r5, &(0x7f0000013000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000f48000)=0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000004000-0x4)=0x1, 0x4) bind$inet(r4, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 13:54:30 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/91) 2018/01/05 13:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) r0 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000a62000-0xc)={0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000078e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000232000-0x9e)=""/158) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) ppoll(&(0x7f0000e07000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000032e000-0x10)={0x0, 0x0}, &(0x7f0000870000-0x8)={0x0}, 0x8) 2018/01/05 13:54:30 executing program 6: r0 = socket$inet(0x2, 0x80007, 0x7) 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) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000+0x5b4)={0x0, @in={{0x2, 0x0, @rand_addr=0x3ff, [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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000299000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000bb5000+0xb46)={0x0, 0xe7, "3cdfa427e717af8fec5db3fe7a019d9c3638a57fc4d04f3d03d59301ac3bf372970d276e73e485d450e008ee9b8514e1d479d8184e327f862d8273fcdf0e75fad3b265ee04c0adce2fbb65147d41c2c78dc5f3c6787de19c43b5612bd3089abd9217cf55e2dbf8a99056bc8d566692f32d75cc242d2b6bf2c3bd877e2d7391e15f1010dccd0d38b78d20f5bf03440345faa6ffb4be78f7d03f8258e387ed0681210998c8350aa05ff1ccc2620faacd1bb1b11d3af7b7e9eff8991f41913237696b9e1368ded8bb66b3a5ee3b3632228cf4412afbfac85cf564a468cd258e88417b60a232edc164"}, &(0x7f00001c1000)=0xef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x7f}, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000aab000)={0x0, 0x0, 0x10, 0x4, 0x401}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000094d000-0x38)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000426000)=[{&(0x7f0000f39000)="7d940100c300fb2736be36100f4cb0a85267095e73948946e80f65dbb13d61cb87c5dbd3a4773630d086751ff1c037a2520f21808a0710eb11b38ffca1329e6c3d55f1bd1c8216befb7b69882a53701d73ebf0e3de5e78a3f20d69b4ab49f60f60c0242e0786a65376266b3db93e710a9bcab2d7a71f2177de64338fff9441163e3b", 0x82}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x1d)="424c69aff28c67a534e692cd8f1a3cab760ff24fd6bbad2b49c44a3a53", 0x1d}, {&(0x7f0000001000-0xb8)="0dfd521a237235fda59bc54ba29fd0c68fdbbc3ad20c863cba0a8da30dfeeb226b876d626c1c75eb2138a72cc904c501e4e68fc412b8cd34f5bac9cee175da5fc04c96c791416dada274567c75b3d80ae906b95f27098363cea89bc22ca0fc0b40563e84bfae9d4b3989ee2153e735be0f3f835883f155d846eea1aca02e827dda329f77dd7dc709be49f9fe9708555030daaab51f219cf4bdbf5ac435645fb2c3a70b6699a71e6ce7a1907d1d197cf5e4001f75729dba57", 0xb8}, {&(0x7f000060f000-0xe)="903933130e6b5a57112a552d981b", 0xe}], 0x6, &(0x7f0000001000-0xb0)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x4, 0x3, 0x7, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x2, 0x9, 0xffffffffffffff01, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x1, 0x1, 0x8000, 0xd0, 0x8, 0x100, 0x8, r3}}, @init={0x14, 0x84, 0x0, {0x8, 0x9, 0x6, 0x9}}], 0xb0, 0x10}, {&(0x7f0000eec000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000f0f000)="257c59f6af7b96f389563851c6d52506d117e37ebe38db62d079cb64d910fb8b25eb0f92e01d5cc0f542efffebff1c90a37d670845c6547e54b8021cbec739cdc6435652d206d64f23a89619cabb8e1f509b7730dd51995229ef535edff4a693408a486f7df8be0817a71ba921dd5236fb60c7204ed0600b5d95fc033bd3c2d6d0cc67705d43ae22fc0e80c8d848340820d13efd8512d7c8acf9c02d66e9c59677607090429e1e75b87a145e66d28dfe9ed1fbe611032184dbc572ca53be1a5409e34d5dfeb679f94df20f570bcb9c063d1f377f8b26", 0xd6}, {&(0x7f0000001000-0x7)="8c4554bb1ff120", 0x7}], 0x2, &(0x7f0000001000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0xb8, 0x2, 0xc, 0x3f, 0x7ff, 0x1, 0x3f, 0x9, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0x10000, 0x200, 0x5, 0xdf33, 0x2, 0x62aa, 0x9, r5}}], 0x58, 0x4}], 0x2, 0x24000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f00005d7000-0x18)={0x4, 0xffffffffffffffff, 0x7, 0x7fff, 0x91, 0x3}) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f000064e000-0x10)=[{&(0x7f00000da000)="2900000020001979153d7500100a001d020008001700002a00e807000900020000241900000004e2ae", 0x29}], 0x1) 2018/01/05 13:54:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fcntl$getownex(r0, 0x10, &(0x7f0000888000)={0x0, 0x0}) ptrace$cont(0x1f, r2, 0x9, 0x8) preadv(r1, &(0x7f0000461000-0x10)=[{&(0x7f0000eb1000)=""/1, 0x1}], 0x1, 0x0) [ 52.618495] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.627954] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 13:54:30 executing program 7: mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(0xffffffffffffffff, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r0 = getpid() mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000dd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000099b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00001a8000-0x4)={0x4, 0x0, 0x0, 0xc4}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000003000-0x8)={0x80000001, r3}) fstat(0xffffffffffffffff, &(0x7f00008b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000072f000)={r0, r1, r4}, 0xc) 2018/01/05 13:54:30 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x803f7, 0x0) 2018/01/05 13:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) futex(&(0x7f0000806000)=0x1, 0x400000006, 0x8000000000, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000006000)=0x0, 0x0) [ 52.707297] device gre0 entered promiscuous mode [ 52.727756] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 13:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r0, &(0x7f0000636000-0xfba)=""/4096, 0x129c, 0x0) vmsplice(r0, &(0x7f0000e08000)=[{&(0x7f000047b000)="ae4e13a1b9e1f33eee079c34aa6e781b882f43e78c73adf76b5be633b6c3fc1a09639c", 0x23}, {&(0x7f000020c000-0x1000)="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0x1000}, 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{&(0x7f00006f4000-0x1000)="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0x1000}], 0x6, 0x7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b61000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000892000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f06000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x80, 0x4, 0x3, 0x1}, &(0x7f0000478000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000373000-0x8c)={r2, @in6={{0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r1) 2018/01/05 13:54:30 executing program 1: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x9, &(0x7f0000001000)="", 0x0) r1 = open(&(0x7f0000a16000)='./file0\x00', 0x1, 0xe004da7b15bc1af3) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='security^cgroupwlan0ppp0}eth0)!\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xb1)="76edc2113a5247ea68299ec8390d66b5ced117b42889be99308d3cc52d37e8e5d5fbf5fbc2bc6984da1cf064a40764063021cbc796be52501848666866adbbae49da36d1c583b6dc2cf66569528ef8d2fa8a1a329193556b134daaeed64debb0b20b29bdfc6923c26a9115e42e3059a786402e48d83a149de0b376bf2374df482d88184a1a6ab70d920352d5fb383b5f2019f04d61b6b46300b693961579f85d0d175a7b0c260617aabc72256515e43d44", 0xb1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0xfffffffffffffff7, 0x80000000, 0x401, 0x3f, 0x3, 0x8000, 0x5, {0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300000000000000, 0x3, 0x100000000, 0x100, 0x6}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000001000-0x8)={0x36, &(0x7f0000d29000-0x36)=""/54}) 2018/01/05 13:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) sendmsg$key(r1, &(0x7f0000ea6000)={0x0, 0x0, &(0x7f0000257000)={&(0x7f0000097000-0xf8)={0x2, 0xc, 0x0, 0x9, 0x1f, 0x0, 0x4, 0x0, [@sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xf, 0x7fff, {0x6, 0xff, 0x81, 0x5e95, 0x0, 0x5, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_sec_ctx={0x1, 0x18, 0x800, 0x1, 0x0, ""}, @sadb_lifetime={0x4, 0x2, 0xffffffffffffff36, 0x0, 0xff, 0x4}, @sadb_lifetime={0x4, 0x3, 0x1, 0x10001, 0x100, 0xd336}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x388d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff8000}}, @sadb_ident={0x2, 0xa, 0x7, 0x0, 0x65}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x8041) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/05 13:54:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x1, 0x2, 0x2, r1}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000042e000)={@generic="6f6d96f8660aa0b3b93ba822fa57a56a", @ifru_flags=0x8500}) creat(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr(&(0x7f0000ef9000)='./file0\x00', &(0x7f0000117000)=@known='com.apple.system.Security\x00', &(0x7f0000306000)='/dev/sequencer2\x00', 0x10, 0x0) 2018/01/05 13:54:30 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000e2f000-0x7)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff8000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffff20a, 0x1, 0x8001, 0x12}, &(0x7f0000ff9000-0x4)=0xa0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ff9000-0x8)={r2, 0x2}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000ff8000-0x88)="1537119c63efd590c52ede8ee7d167bbe5d3571b50be6678f0a46363b88f7078d283df1414bbea9dcf6624a78ea9513d149c0a131aa3a934a1ec787beaab6d2d2854127eef98a335bed24b649ad4c91e2a90650d35908b6c0b21c62cf4b5274401b538897adedb73ad6c0e45c82b2d13d74352092d58b3c518bae92a68b2207d3c7ffb0fedb90a05", 0xfffffffffffffe70) 2018/01/05 13:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) pipe2(&(0x7f00004eb000)={0x0, 0x0}, 0x84800) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000db7000)='/selinux/member\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a41000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000833000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f68000-0xc)={0x4, 0x0}) 2018/01/05 13:54:30 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000000d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x9538, @fr_pvc_info=&(0x7f0000006000-0x14)={0x0, @common='bcsf0\x00'}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000005000)=0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/05 13:54:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r1, 0x80004) 2018/01/05 13:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003f4ff00000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a96000000dd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d3000)='/proc/self/net/pfkey\x00', 0x420000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) ppoll(&(0x7f000037f000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00006b6000-0x8)={0x0, 0x989680}, &(0x7f0000a0e000-0x8)={0x101}, 0x8) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00001a6000)=0x42, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000054000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000972000)={0x0, 0x0}) delete_module(&(0x7f0000911000-0xc)='^wlan0\'ppp1\x00', 0x800) 2018/01/05 13:54:30 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000000b000-0x1)=0x7ff, 0x4) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/01/05 13:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a64000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000060c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffffe1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000334000)={0x40000000, 0x0}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000b4c000-0x85)=""/133) r2 = getuid() setuid(r2) read(r0, &(0x7f000024d000)=""/1, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000450000-0x8)=0x804) 2018/01/05 13:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000efe000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create(0x6) openat(r0, &(0x7f0000a8e000)='./file0\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) 2018/01/05 13:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001d8000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000086000)="356698c35ebeee9a921ddd687af4be2573b7ba10c813073e70b3f453edfb57ec3b70b031f9112dcc439956365913acd331f216661f1a88ec595427899294cf05f7299642e847578f72372f929c099bb09097cd2cb74e3e1cc9dacceab1f78fd58da3e2a7a7a9463116ecf11169343d62afe61ba6ec882e0ad1", 0x79) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getxattr(&(0x7f0000670000-0x8)='./file0\x00', &(0x7f0000441000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000cfc000-0x1000)=""/4096, 0x1000) 2018/01/05 13:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000940000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005cb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000fbf000)={0xa, 0xf3, "e65302ded393163b131bb37f4e47d20fda99c4627ae93065042ed1f451118adb4509635cfc4e4c28960dbfc550f6c53d5d19b5a99ed2de20dfa4e662e75f0e770f30d5bbf58cfd51a4ff83b174d281f5b48419c2294d7992307489de6d5d4dbc126ea3431169cad4cc46223a488c4ba8c462c1903a30aa02bad0b289c9a67d42b7f982457f17fe454fdf8c6469fb6e5f06e58147da52acdbe2689e80c91c976d273a81918d1b6c565663703f57f92fda432ba313f7b135d45d67aa57d93b0c5a5083ae8e96a6da933302174aa9f0596459fe3bb8cfb895aca40086bb0f5abbeda8a6d7c7690d50707dcc05d33f91132c500eb7"}) fsync(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000b28000/0x11000)=nil, 0x11000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000dcc000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052b000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bfb000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x2, 0x7, 0x2, 0x10000, 0xa, 0xa0, 0x80, 0xff, 0xfff, r2}, {0x1, 0x9, 0x1f, 0x0, 0x90, 0xffffffff80000000, 0x8, 0x8000}, {0x711e, 0x2, 0x6, 0x889}, 0x1, 0xa, 0x1, 0x1, 0x2, 0x0}, {{@in=@rand_addr=0x3, 0x0, 0x3c}, 0xa, @in=@empty=0x0, 0x2, 0x1, 0x2, 0xe652, 0x99, 0xffffffffffffffff, 0x8}}, 0xe8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f7000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000302000-0x28)={@generic="3ab89193ffaf4f5499b1a1bc78c6502f", @ifru_settings={0x6b5, 0x3, @raw_hdlc=&(0x7f00008ac000)={0x281c5db0, 0x5}}}) 2018/01/05 13:54:30 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f5c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) flock(r0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000003000-0x10)={0x2, 0x0, 0x8, 0x9, r1}) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000003000-0x8)={0x0, &(0x7f0000209000-0x8)=[]}, 0x8) 2018/01/05 13:54:30 executing program 5: r0 = syz_fuse_mount(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b13000)='/dev/sg#\x00', 0x7, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c48000-0x8)={0x2, [0x8001, 0x8001]}, &(0x7f00009dd000-0x4)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) dup3(r2, r0, 0x0) 2018/01/05 13:54:30 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000092f000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x1, 0x1, 0x981, 0x4, 0x1, 0x0, 0x5, 0x1, 0x101, 0x2, 0x0, 0x6, 0x588dcad5, 0x80000000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xa54, 0x8000, 0x2, 0x5, r1}, &(0x7f0000adc000-0x2)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f0f000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r0, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000051000)=0x14) r3 = open(&(0x7f0000b52000-0x8)='./file0\x00', 0x101000, 0xc9) init_module(&(0x7f0000db8000-0xf)='/dev/snd/timer\x00', 0xf, &(0x7f00002e5000)='/dev/snd/timer\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e20000-0x8)={0x0, 0x80000000}, &(0x7f0000e07000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000899000)={r4, 0x2}, &(0x7f0000c6b000-0x4)=0x8) 2018/01/05 13:54:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setpgid(r2, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req={0x3, 0x1f, 0x3f, 0x7}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2018/01/05 13:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000bd1000-0x28)=[{0x24, 0x24, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d0100000000000000000000001fbcdc56"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/05 13:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000aa3000)=0x0, &(0x7f00002d1000-0x4)=0xfe2b) ftruncate(r0, 0x1000) 2018/01/05 13:54:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x12)={0x7, [0x7a9be2ba, 0x2, 0x0, 0xff, 0x1000, 0x2, 0xad6f]}, &(0x7f0000001000)=0x12) r1 = socket$inet6(0xa, 0x1, 0x100001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000)={0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0xc12, 0x3, 0x1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x21c, 0x2, 0x6}) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000001000-0x4)=0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000003000-0x63)=""/99, 0x63, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x8000) mknod$loop(&(0x7f0000003000-0x8)='./file0\x00', 0x8000, 0x0) 2018/01/05 13:54:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = socket$inet(0x2, 0x4, 0x101) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000523000-0x8)={0x0, 0x5121}, &(0x7f0000747000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000af2000-0x98)={r1, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff}, 0x98) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') 2018/01/05 13:54:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000897000-0x2)='/dev/autofs\x00', 0x100, 0x0) perf_event_open(&(0x7f00001ed000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000867000-0x4)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b31000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029c000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002a4000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e4000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a5c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000537000-0x4)=0xe8) setresuid(r3, r4, r5) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000213000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockname(r6, &(0x7f000079f000)=@generic={0x0, ""/126}, &(0x7f0000287000-0x4)=0x80) r7 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r7, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) poll(&(0x7f000000a000-0x28)=[{r7, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000000c000-0x28)=[], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000005000-0x1)='\v'}) [ 53.010361] binder: BINDER_SET_CONTEXT_MGR already set [ 53.015706] binder: 8218:8225 ioctl 40046207 0 returned -16 [ 53.025889] binder_alloc: 8218: binder_alloc_buf, no vma [ 53.031940] binder: 8218:8221 transaction failed 29189/-3, size 0-0 line 3128 [ 53.042410] binder: undelivered transaction 69, process died. 2018/01/05 13:54:31 executing program 4: mmap(&(0x7f0000000000/0x2f4000)=nil, 0x2f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002e6000)={0x107934, 0x0}, 0x10) listen(r0, 0x0) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002f4000)=0x0, &(0x7f00002f5000-0x4)=0x4) r1 = accept4$unix(r0, 0x0, &(0x7f00002f2000-0x4)=0x0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00002f5000-0xa)="232e2d2d855b47504c00", 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000022e000-0x8c)={0x9, 0x100, 0xff, 'queue1\x00', 0xbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000066000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) listen(r1, 0x3f) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000195000-0xce)=""/206, &(0x7f00002f5000-0x4)=0xce) 2018/01/05 13:54:31 executing program 2: mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000003c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eab000)=0x34a0675e) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000654000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r1}) write(r0, &(0x7f000002a000-0x28)="24000000190025f0f21c1f1efffffc0e02000500000b000000000605080015005f180000", 0x24) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000eaa000)={@generic="2719d0e8fe17007324f49f91d5118615", @ifru_flags=0x8000}) 2018/01/05 13:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ea0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='rose0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:54:31 executing program 5: ioprio_set$uid(0x0, 0x0, 0x10000362d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003a2000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) tee(r0, r0, 0x5, 0x4) 2018/01/05 13:54:31 executing program 1: clock_gettime(0x5, &(0x7f000036f000-0x8)={0x0, 0x0}) unshare(0x800000) 2018/01/05 13:54:31 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x63, &(0x7f0000db9000)={@multicast1=0x0, @multicast1=0x0}, &(0x7f000064c000-0x4)=0x8) 2018/01/05 13:54:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00006d7000-0x70)=[{&(0x7f0000ddb000)="f3", 0x1}], 0x1) inotify_init() 2018/01/05 13:54:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/keychord\x00', 0x2200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000)='\x00', 0x0, 0x40, &(0x7f0000001000)={0x100000001, 0x7, 0x40, 0xd23c, 0x1f, 0x8, 0x5, 0x100000001}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = request_key(&(0x7f0000b61000)='asymmetric\x00', &(0x7f0000898000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006a4000)='}procsecurity\'mime_typemime_type$\x00', 0xffffffffffffffff) add_key(&(0x7f0000690000-0x8)='big_key\x00', &(0x7f0000de9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="472b7fff0538dc148e05c1d0c26706fbbc04deea6e99e5d869fa3dcbdf5173a686b87e900f96d8a5c8b478f86b2951f5e3622235090a0b71861361bf9e0dd94fa46e1c1c38d85ca8bc2390e8b58ab68a9a329fb4f94101ad86c998b7596568ea2549a1c3c01cf279810668b119b59e6664c08b7089e1bd27e4c22dd9e388cf7284bb62ca19d0b35d9a07e3965c67ac3313e1b35f6bd158d5f85ebcfbf0dbfc4dc6b37a4a448bc1608567fef757cb047c11f7c8e69a4f664531d68d00", 0xbc, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000b3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {r5, r6+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f00003b7000-0x4)=0x8001, 0x4) 2018/01/05 13:54:31 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f11000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f8d000)=0x0, &(0x7f0000000000)=0x4) prctl$getreaper(0x25, &(0x7f0000001000-0x8)=0x0) 2018/01/05 13:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c26000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00006f6000+0x2c)={0x5, 0x0, 0x2, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000d60000-0x8)={r1, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000197000-0xe8)={{{@in=@local={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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9b000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000023a000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db1000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d4c000-0xe8)={{{@in6=@empty={[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, 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=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000610000-0x1a)={&(0x7f00009c3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ef9000-0x8)={&(0x7f0000408000)=@newsa={0x3fc, 0x1a, 0x100, 0x3, 0x3, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x2, 0x100, 0xa, 0xa0, 0x0, 0x87, 0x3f, r2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, @in=@multicast1=0xe0000001, {0x4de, 0x6, 0x5, 0x1ff, 0xdb7, 0xf74, 0x101, 0x2}, {0x81, 0x5ef, 0x80000000, 0x2}, {0x4, 0x6, 0x1}, 0x5, 0x5, 0xa, 0x5, 0x9, 0x44e026f8ad012363}, [@migrate={0x164, 0x11, [{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x29, 0x8, 0x0, 0x4, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c, 0x5, 0x0, 0x0, 0x0, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x6c, 0x71, 0x0, 0x5, 0x0, 0xa}, {@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2c, 0x0, 0x0, 0x6, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x5, 0x33, 0x200, 0x0, 0x3, 0xa, 0x2}, {@in=@rand_addr=0x6, @in=@multicast2=0xe0000002, 0x87, 0x4, 0x0, 0x0, 0xa, 0x2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x89, 0x1, 0x0, 0x3, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xab, 0x101, 0x0, 0x3, 0xa, 0x2}]}, @ipv4_hthresh={0x8, 0x3, {0xc, 0x13}}, @policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x1, 0xffffffffffffffff, 0xa, 0x80, 0x20, 0x95, 0x1, r3}, {0x1000, 0x80, 0x4, 0x9, 0xffffffffffff7fff, 0x7, 0xc63a, 0x2345076d}, {0x7, 0xfffffffffffff801, 0x8001, 0xf80b}, 0x3, 0xf, 0x2, 0x0, 0x3, 0x3}}, @ipv4_hthresh={0x8, 0x3, {0xc, 0x13}}, @sa={0xe8, 0x6, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0xfff, 0xa, 0x80, 0x20, 0xec, 0x43, r4}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3f}, @in=@broadcast=0xffffffff, {0x8001, 0xffff, 0x3, 0x6, 0x4, 0x0, 0x25b, 0x20}, {0x6, 0x3, 0x12f5, 0x0}, {0x2, 0x81, 0x4}, 0x3, 0x7, 0xa, 0x3, 0x7d32, 0x10}}]}, 0x3fc}, 0x1, 0x0, 0x0, 0x8040}, 0x4000001) r5 = socket(0x10020, 0x802, 0xfffffffffffffffc) bind(r5, &(0x7f00007b1000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 13:54:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x48802) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl(r0, 0x200000000004, &(0x7f0000e2b000-0x48)="51da937a1aa79d75efb118e26fcc061b46710350f4979f9020aab1000000ef4feeba8985890100000000000000000000000048315ecb6e46ea4e9b7e664b1faea38bd1eb31610e14") mmap(&(0x7f000081e000/0x4000)=nil, 0x4000, 0x8, 0x80010, r1, 0x0) 2018/01/05 13:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000af1000-0x4)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000008c000-0x4)=0x0, &(0x7f0000a94000-0x4)=0x4) 2018/01/05 13:54:31 executing program 1: r0 = socket(0x0, 0x0, 0x1) recvfrom(r0, &(0x7f0000001000-0x1e)=""/30, 0x1e, 0x0, 0x0, 0x0) 2018/01/05 13:54:31 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000000c000)='./file0\x00', r2, &(0x7f000001b000-0x8)='./file0\x00') 2018/01/05 13:54:31 executing program 4: r0 = socket(0x9, 0x3, 0x0) bind$unix(r0, &(0x7f0000c2d000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000242000)={&(0x7f0000575000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000242000-0x8)=[{&(0x7f000021b000-0xa4)="57307976e251af7227d5335df06fa669da44a5f0fe34b59558b2c7b0fe351aa9f122a443189ea789aeab6d0d8a477f0af746108b1c09df123ebb60e24dd4e1b427aa414853f09322d6ffc9c45ad655b2cc033917683507af01d30812a99d6c2f4a644a7da071ed3a739a59494afc1b19c3da21f63da97db9c6220e83fcc69c004ae1baec1eedba59e1744facfe094149e010798592a2da35d8ece6241e353cc1d4253e00", 0xf9}], 0x1, 0x0, 0x0, 0x440c0}, 0x20000000) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000159000)={@generic="ed9e615c0227cd2e332c1cc43d6ef15e", @ifru_flags=0x400}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigreturn() writev(r3, &(0x7f0000cb2000-0x40)=[{&(0x7f0000006000-0xce)='Z', 0x1}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc3000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) socket(0xb, 0x8080b, 0x3f) tee(r2, r1, 0x1000040000000005, 0x0) read(r2, &(0x7f0000009000)=""/4096, 0x1000) 2018/01/05 13:54:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x111041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000a26000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000000000)=""/107, 0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000f28000-0x7d)="", 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e06000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/05 13:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f2d000-0x58)={0x0, 0x33, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c2000-0x4)=0x0) timer_gettime(r0, &(0x7f00002f8000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @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=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/05 13:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000011d000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/ppp\x00', 0x200, 0x0) mkdirat(r1, &(0x7f000013b000)='./file0\x00', 0x162) r2 = openat(0xffffffffffffffff, &(0x7f000073d000)='./file0\x00', 0x80, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000942000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x3d3ab4bfb9d1aea1, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x20) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000e9f000-0x4)=0x0) 2018/01/05 13:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$unix(r0, &(0x7f0000872000-0x1000)="", 0xfffffffffffffd74, 0x0, &(0x7f000085a000-0xa)=@file={0x0, './file0\x00'}, 0x0) get_thread_area(&(0x7f0000bca000)={0x40, 0x20000800, 0x1400, 0x6, 0x7, 0x101, 0x6, 0xffff, 0x2, 0x7}) 2018/01/05 13:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d2f000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x2000000406, 0xffffffffffffffff) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000092a000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x1, 0x9, 0x3, 0x2, 0x2, 0xa0, 0x20, 0x3b, 0x1, r2}, {0x9, 0x7fff, 0x2, 0x7f, 0xfffffffffffffffb, 0x5, 0x0, 0xc72}, {0x1, 0x0, 0x0, 0x5}, 0x3, 0x5, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x6c}, 0xa, @in=@rand_addr=0x7, 0x1, 0x2, 0x2, 0x8898, 0x8, 0x4126fcff, 0x3}}, 0xe8) 2018/01/05 13:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000100) r0 = timerfd_create(0x0, 0x0) readahead(r0, 0x3f, 0x1) timerfd_settime(r0, 0x0, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e82000-0xc)='/dev/autofs\x00', 0x8c0, 0x0) mq_timedsend(r1, &(0x7f000008e000)="4fc2ed8777d8f614a1e3f80b3a13c2b5a20ed2a94d27738383c3b5ae1a7ae3ca9d190386430168a96913637d9150f2cd2a569e33e48b0fd88e770a3e990c47add95c1f80d56c04cfa8f96f10856978302174706c30903270dc3891df63a26bf7597c9d4084687192d4d0044260c5104a8da15e12d44378b9a24d5262588eadb61c4480d4810b8e4e0c92a95479144560808c48735505a7270c8f734b07e0b15af62530435317eab7e9674b84cb671269", 0xb0, 0x6, &(0x7f00009b2000-0x8)={0x0, 0x0}) gettid() fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000dd7000)=0x0, &(0x7f0000c84000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000dd7000-0xcc)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5bf3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) 2018/01/05 13:54:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x30b) setitimer(0x0, &(0x7f0000001000-0x10)={{r1, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/05 13:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000a3b000)=[{&(0x7f0000c0f000-0x3)="8d", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f00009ee000)=0x0, 0x8) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000c86000-0x35)="e34747ab1304c9ab6595284093dd926cf346ae5d2efced04e758ebc62d515c9f9d17321bb05b5292c15af327ac3070780f0087bb5b") 2018/01/05 13:54:31 executing program 0: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000932000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setreuid(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000001000-0x31)="6d696d655f7479706576626f786e657430776c616e302c7bc5b474727573746564707070315c2d73656375726974792b00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/05 13:54:31 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001ce000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000572000-0x118)={0x4, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) geteuid() fanotify_init(0x20, 0x48000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) rename(&(0x7f00006a4000)='./file0\x00', &(0x7f0000836000-0x8)='./file0\x00') readahead(r1, 0x0, 0x0) 2018/01/05 13:54:31 executing program 4: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000dd2000-0x80)=[{{&(0x7f0000eee000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000eee000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f00006c6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000753000-0x8)=[], 0x0, &(0x7f0000c31000+0x491)=""/240, 0xf0, 0x0}, 0x0}], 0x2, 0x2000, &(0x7f0000210000-0x8)={0x77359400, 0x0}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x4, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 13:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00001a8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = creat(&(0x7f000057a000)='./file0\x00', 0x4) bind$llc(r1, &(0x7f0000751000-0x10)={0x1a, 0xff, 0x1e2d, 0x6, 0xffff, 0x421, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getpeername$inet6(r0, &(0x7f00005f2000-0x4)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d41000-0x4)=0x1c) 2018/01/05 13:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00001f5000)=0x1f, 0x4) writev(r0, &(0x7f00002cb000)=[{&(0x7f0000f0d000)="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{&(0x7f0000f43000-0x1000)="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", 0x1000}], 0x9) 2018/01/05 13:54:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) r0 = request_key(&(0x7f00001ea000-0xa)='blacklist\x00', &(0x7f000047d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d8000-0x1)='\x00', 0xfffffffffffffffd) add_key(&(0x7f0000ca5000)='cifs.idmap\x00', &(0x7f00000c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000853000)="cc7a9f050d30a1c034b31ac9bc946386c7838b6c7edd138a284432c07c3adbe2c57bfd578ecf035f976adacac42df72d6fc210072d97adf582f816a9c5f60648aa8871127b77359231180ecda68c1489c21498c92c4f4b6d58e2b03e3fa4586682f28f3effc4051b4b5ce8211e2afbec0658a6cb19fde26e8aa562631e943f5ae07129664a5885065114ccd835d32bc72f75e868f5608406dbfdbc565780f8463573d9765427d9fe11c948e799ef97ef408367d0599875818e26005593f1a52f12514b435fe9e57e5b08f22a54b50309bf4cad3f7dee8edb33c16b68a348a0ea8323349757e4044cc8e7d04de879e7b3c08775df08d848a8e80a2489937f648e4c1995f1d4eb3ed94bda1c5e61cd404f2333c6bfb4b1bc73ab651528c1fd30e297d6e02ed4af737dcffa1d240239e3322ad943ede21de43c4e0119b6ba93f226a69bd88326b2c89c532fac2075914a70ff3414a3d791a48298ccf1fc16c0af089654ea22eed447ea9a980756a551081dbbf8fb1a59040cfce7ee1f7edda85c702f513f9ccd4f1f3b4d9befc444ab668420715f036fb825028d6051abc6316f6272ccf8979a00bedd18ebfbe2f0f8856512bd1f7d1911031718e1f042da881667c7f5b22c61c25bc17edda97ab1b6921746b3175d423f030d6adee3f44a61f89e477263704e8f2201a06f3b8ee5dfff824e4681e1299b04ba48f3409894e07ea07871a9988adadc52c940833047c2d8679a1ceceb365b1407ed92adc03bc212121300036173fc49633776946e18929ee34a28127ec21e2665b67d53756203121a6836932d7b238065ce0ea43bdefc5352671382bc28eccc44ed424b8f12283517eb9f3a21d47952d935b296ad917a46778b22c068ff025e702ecc5883918034ce99b84f89e95c64a466c2b9e3acd5d5cc323f586c347b44a1336445b4ba4af3100c9284da7ba54a571b9b2df738dbbb32770b9625e6e56e16c0c82a3a87495e0758a2fb1e421f2d4f7301020e6dd5741dc06ec0cb2a4430e567e141c80ef11073896f1962b5c745542136b718c87629271330da59d0d396feff5cc5930fde2635f627bdd5090299158390dada882bd0be23df420230005c6a78ca951621ecf1ebb8e6604cd51bda6f10dfbc02763ecbd15fc13f805002d77c24a3de37b7b87c21067fc06962c76aef4c87cb3bee49b6d3a1dd169b06c4cb6970f29838ba438b9f6bfc0556a866c5171f0aa1ac5d5277584ab15eeed291ecfd3f4bdb57abc15cde4d6c519517737f2e6b4cf05abd74b35ea7dda532a7ce99b2a57f7873779efb7c670ac37e1ffc1898d1e084ba4605bbf24420355c6c1f27e3230c9843b8e7e35287612d84f92ecf08afc71ecf8c8f6619ff53bc55234e1b143e9280e0b7ca46a36eff0a8e1b4a7f7e8156a58673747531e5e873891adacad2b473e27d4a37d89bf40cc7755a8fb0aeeafa3fb58b944438f215a5d7e70d19b2f773d3b4639e9398b3d50ca4c58cc1db48224447cdb404379ed043a28bd828444ef3d406646fdd1244c3328d10730478eb5f31c417b73bca688761e9056681b3e28d1f5f1b6cea2f454b75a076e31795a9f323dffa93aa25bc58e83bb2bd6eb3aacdcbdc6e70658b584e12d2ea1cf42373d3b9f3ea49a5a7075fea13b33ed835abbec1525ed08e1c953b0a2156283367c14aba5770cbf06290e9c7eb6bec4106db1c7096e27b1ca6917e420ad5bef95d95b9b929bdff5e6e7448ca2c87589efed4074baf50c05dffd24fdca5b187f381d7f7762cb58c9679e3c76c3e095febb3e3c60b60d0678481c46ac3ee2e6532e56de16b1a5805694fa68a32ae5ac8a671761434c6ffe99b9cdaee34e7f6145c8cb3fa81408ad7bb530674a137e9f57128bc8aeb5238de288ea7b832f86ad02c4a7b050c9c7c8d96f1421f1c0360a67103d4b1f340a23dec32f2265d6beb9e7c0543bd68a78bec2a0d0f884ea6a1d24e8f5f3f0944ccec7f630b1da4bd568c2d7f9366cf411b3942c44c97ce63d5c29919c6520b70ac666bac27c8c94dda1e2d25bc76fab09c15a430f9abd711e62192a35a5982759afb6b5c5f95407052310361107cc8cee95ad46757f06c159bc2bc38a8711165eb1adeabdac5dde19f0686094ac5620824041f05dc788284744b3999014f6aedcab109fd84a7458c3b22f8bc94678151668c5ac9a2fac7300e564855f2052523023b58f0b1d30f2bdc2ad0553995e3c05665039bef9743573611299b1f33da390ad17b29531102bc816973f37f62105ec6ad0f0e771b414cd334a3e0bd5d8256d355288bfd0a94779211545bfd14677ed5e676de4798fe4578055173791772cb461e84dee31c2d133262ae96b2a387d6f9d1241d334ebf2f957fd07b73676d34b0f84c86887e25ded6d93a8578f8162227e831d33388b2ceb45cd110b3dcd6161d8644e97b6f4c4df4fdb73c967d397d08452027b447d1f22dc0e4ad2edb59373e4ee52db56ac357328fe52f0b6265fbae90c2e50bc5d99020783c32c80c17c1d9b320b540e79ad8aca7b3fae3bba7dab9bb149ae64c93b1787d28d4d805fe64cd8232ec47e4049cef07b3dd0fac2fe32260aacc387b0097847b29a45d85443481b365d5ebcc3df5df2a930192965f90c5a04a5ff0c04f0c1c6d1c56b98ac3e1c64b2fd3783a0a6fb1051a11c22978db5c3da5ce162fb8ef3f3883ca6f31db6668718351cd7b7ff45ad592046dfb58fda301718a5384541608a48b6a219df6c0b4225fcbd665472a00c2ca4b817f03e9c147e98fa6a582868547dc0f366b39b960141a24fa91f39e6d316215cd1c83610248945472ca15ed20428d167ca0c2056988a82c445805287f5b3f7714fe1d7570801332c584cd9819cba8ac8216d31162193ce9aed512b4ae4e9ef8a8c2bdb4d67de31a6017f980f93f4b0e54663142d62417732f27bce5e27cde3850a1d3e7bea1ea8adcb4fa9f5fac405c4f20111afe000c8592165da09d0b857469bf8d6939a1b9424e6d50b14118c39450fd842a42cf9ece07364c8b2e142ab1be3bdb296d2014d1cd3f6b19c5f95b0c16e84c7a17b42e56a2265b951a0f8ebc6053f231cb6b0c72e810d3b6068370b138483462ce1f2bc49b5540d57f7c970acd31fcbd6ec430d6e717b21b5fa3a387a903d6d73fe9d3e7993a1c1497d9a3d9239dea0ea0d7f361bcf8d66ca3bfa4db2c40e7c97f862677709fdd4750ced93fba0376bcd68da6dc7b04889ba74fd6b2de8132ce6ebd079bb1eb63a472545021a59839fbfa94ed707261a4c710805e52d47fd8da3b1b675f89ad65ee7eb17be28b8de33a87f74bcbbb0119eaa6c72a0d14aad81136a3cfa0f5a00c2c2f45dc4bbfb41cbfabc0e6174a6ba67d19d93d4d808180661c5956fa2ae845fd58f413a750f8d83de55669851a9ae8c50956e802b6bd9fa8aca00c5cb5d2dc5b2079d76bb846cc6fdac18167d1a2bddf1143b3eb41a48774e43141f73e2505b2e09a85024898d8fa03187e1c84eb625c439cd351949012c2089d98a911f186642179b566b121df3214e4b8ea17522a5b4d1aa4120bfe03527f2328c0dd3ced304135c312d7843d8bcbf01079fbc4b6e6ebdb39fadcb0c42bde36597c41c32e895d729b5832e26bf316574cad403371e8eb4f63868dde529a0f14b9e70165ff11f873952c6e58e0da22cf6fd92a9e9b85310cc7f7834d934dc230239024c0299845e63e3e0b311f499249d59524c33826f7d8f15e6292c67ed8e8aa95ec5d1f55cbb7d2e50f3d3657e40074b71124693f3ca402680d823aae61fcca99acd780ca42e88f39a489a55d4a972be911b0713c0760d5268cca60ca70e647137d2e435bea96b71daacf0ec0169d748f658ed646cba32fd500ccc21bc9a2e78653d17791716d4d928c6fba80e21d6e66e87d0a4c5d7c86cb4efd9bf6e6433a5a1072e7446adbd70465fe2fcfbe8c9511d0b1f2f4b4b2e7fc5a0be70baaf7b5abcf3c9a366382e5062cd86d32ef0e0d4093f4de8d2d01f9445b08b9aadde93fe5e85d4808c28e28872477edf271027675e0d8d1a3d09c4ec26c56225f604947df7907e6eb540a4b81fbf9096ada680c9e95ad5bd1e81c991dc03eff8d0699e586808767ab7a47f997f79c8ec012c6581cf6902430d5290aa764e71871724b60fd657712e8f0b8878ef5f1bcc2a5adc8869ac5c127916cf5a3e47d9bdb011a3720891ddca081e3ac95daa8890c8b56fe917e24ac5c3428e4389f2b362a1a6c989f78aa8c2f3bdf4b80ced80aa871332702203b9780e85a70044f2b186721ee7a2438c5d82bc535e83f121b6d76b867ab0cfdce52f8881ec719a9ed721401ff84d337d663d28e39b530943305eb2428133a973298ddd336d379973f9b76d087b71e321a580007e267ab653b3ace8f95d3563712b8952367a1348627ca6d159ac354b2cd0813d994af2546a9e1ed5070c343a430edd2c68d052832c025e8a034e44e62c336b9438374ccff2b3115e5534626baf17053fadece877649369ed5cbad5a81f5a21da36b5678ff45c23a41e1248a9c00fc43f4b8af0adc883f7ef2c83eed46c35e060ed0ab00d403c72d25d7af5be4c143d47873420f28a12662f435ebebef9e7a7714070df376d5821a2a8e24a9c3e1eac8d43e47590208866ba53cccd3d9a106d9687793148df48962fe4cd78bd4a901e08c9b5c740972e6dd5dff7b283b40293d8f403c72e8b7ae88b2758fe9620e1d2e76be0fb5fc574ecf8d0bae670c0ec30a4b20c960e951bf7d943eeda09b3d66b67d8daeb6a901312112c9f0e4c81f572371fa6b0732b6f788faaaac9305a5c1bdc6c0910a312eb58be4061c937f3f665054ac943201a0f214f6ad757743415163ba3dc8d0d4b9d60fff24382f8302fa32e12365f2ff633ba8a14c418e33539873baf22dc2cf21a5228488c19e9182ec514e4039ab04e6f219e6ff67d39ba2944623a7ee6b3ed491cdc70a5e2fe34b6dbd1c720a39abb66139284d52e27c14cf50a11eae72db8e46f5658b8c8a21d5c9da815bcc3c4abfcb2b186dc267999ac998465d1b779129d08a7c356d60a8b14a83c33930371c937f71345b91fa4de79c5e657378db9d1fe2c9f54a150894ee3e580dc13edd8d07ffc003b40dcfa2a38fab64bb24188b01b8e06c0e63256674692bec65cdc0d11677ea88bdd6edb21b18e042381315f4a5cbf8887e7ee36a687850f67bf1253e3619d9b4f841b4c5171c398728252b719c16c29caecca7919b41584622e82e0b0f8865a4d27b70413c981d998257ec1ac9d1504364a0f45b3b6772086917746bb00ff59347cb65ce7f54b2de54686c6b29ce934dcb4eca96d25cd7ca9874ee9770e977210e311821539e679ceafa8082e1543704d6a8d4d71e3172bbf797adb89ec988d68a15288a1d19be923165a8c5893dbdf4575b092af7a1d769f15eef7b5857f5612b915122eb85c3f6054858d843f573a720468098c75eb0657367efb020390d571af4d8e97eb71296541a41e61372a4fcd087e771a97df722f8cfb20d1463b62d449a38cf6854f6c748d9d732b7f4d4e904e6112edc58a7207eaafccda32e7d6e1868e0f18797ee0e0630ee7c8d06a6e5635f4dc28821675a50880f7d301aab018a4f68e5f852bee6f4d8912f3d309a2f95b74490995f0917058a8aa21152cbfbf0f7a6991df92d33997449a2203bf3fcb0db4aa435d0a95e73866a0c5e3ec541c243910be8361614936848a76d7fe89c593db41a1b85808a01ddf9e4be8af5834664db277092eb65e9b966cf5dc04d109728a6", 0x1000, r0) r1 = add_key$user(&(0x7f0000bc0000)='user\x00', &(0x7f0000190000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000380000)='c', 0x1, 0xffffffffffffffff) request_key(&(0x7f00001a5000-0x8)='trusted\x00', &(0x7f00009bd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000368000-0x5)='user\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f00006a5000-0xb)='cifs.idmap\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r3 = request_key(&(0x7f0000f46000-0x5)='user\x00', &(0x7f0000379000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000393000-0x1)='\x00', r2) keyctl$unlink(0x9, r1, r3) 2018/01/05 13:54:31 executing program 7: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000760000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000000}, &(0x7f0000385000-0x4)=0x98) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006c5000)={r1, 0x1, 0x10, 0xa9e, 0x8}, &(0x7f0000dc1000-0x4)=0x18) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007d4000)="0704", 0x2) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000009000-0x8)={@empty=0x0, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000dc1000)='\x00', 0x3) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dc2000)="a7b470d7c740e313", 0x8, 0x1, &(0x7f0000dc3000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETA(r2, 0x5406, &(0x7f00006c7000-0x14)={0x5, 0x8854, 0x8001, 0x6, 0x0, 0x800, 0x1, 0x1, 0x1, 0x9}) 2018/01/05 13:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000027b000)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000030c000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00007be000)={0x2, 0xaa3, 0x3, 0x800, 0x8541, 0x9}) 2018/01/05 13:54:31 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000023f000)={{{@in=@loopback=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef3000-0x4)=0xe8) setuid(r1) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000888000)=0x3, 0x2) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 13:54:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000eda000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/05 13:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00003e6000-0xc)={0x6, 0x0}) 2018/01/05 13:54:31 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom(r0, &(0x7f0000001000-0xee)=""/238, 0xee, 0x42, 0x0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8, 0x80800) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000002000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000005000-0x4b)={0x0, 0x43, "cfe67d79c8427763d08f8a3227e94c4dc515c9d8031062222fce8d6b8a0a01c94f14381ecc25617669c69c403b3e1ac3fb535c52297c17a4bab19ccee17d82589eaf1b"}, &(0x7f0000005000)=0x4b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={r3, 0xffffffffffffff81}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000004000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800, 0x7db, 0x9, 0x2}, &(0x7f0000005000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000)={r4, 0x1, 0x2, [0x0, 0xe2a]}, &(0x7f0000003000-0x4)=0xc) 2018/01/05 13:54:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0xa) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000669000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc81, 0x43, 0x2, 0x500, 0xffffffffffffffff, 0x4460000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000c99000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000db000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000d91000)='net/snmp6\x00') ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000df2000-0x4)=0x0) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000f39000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000593000)=0xc) sendto$packet(r5, &(0x7f00001d5000)="545cd6bc3e47f81579a48bc1476842a1e8d9e451a02b0e969528008418902c2b4204d197de4e7e03af3e1921164a4a024101fc46783e5fc37d0b0eb79ac0d8585af10efede1f2e6b0e1517ee622f5a14ff1fc350c9123b8b70e6e973d74ee135d00f8a955d650fe3a2164afd1d6c92f11d872ec82d191baf3584f47c17b16d50931f405434111ac454a912b4ec5fa509c60feb29a49f7e65df68d44ea1fe8eb3d0e74c82ad57ea4a7f808eb61d725ea20a77f1586eea93c89a602dd9f4e02b89e545797ca1bad3baec073bbc38ef9041", 0xd0, 0x4001, &(0x7f0000959000-0x14)={0x11, 0x18, r6, 0x1, 0x2, 0x6, @random="ef9fb7cff2f5", [0x0, 0x0]}, 0x14) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f000027c000)=[0x7, 0xed]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendfile64(r2, r4, 0x0, 0x6) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) fstat(r5, &(0x7f000085e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000058000)=0x0, &(0x7f0000f16000-0x4)=0x0, &(0x7f00009fd000)=0x0) getresgid(&(0x7f0000e00000-0x4)=0x0, &(0x7f0000b45000)=0x0, &(0x7f0000783000)=0x0) r11 = getgid() lstat(&(0x7f00007b0000-0x8)='./file0\x00', &(0x7f00003d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() setgroups(0x6, &(0x7f00003a0000-0x18)=[r8, r9, r10, r11, r12, r13]) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r7) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000f8a000-0x10)={0x6, [0x2, 0xfffffffffffffffd, 0x100000001, 0x7, 0xfffffffffffffe00, 0xce2d]}, 0x10) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000772000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/05 13:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b13000)=[], 0x0) 2018/01/05 13:54:31 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000001000-0x10)="020baf010200000000647bbc8e1d4b48", 0x10) recvfrom$ax25(r0, &(0x7f0000fa1000)=""/154, 0x9a, 0x0, &(0x7f0000fa0000)={0x3, {"1b55a01c2ac9fa"}, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/05 13:54:31 executing program 7: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f000081d000-0x22)="220000001d00b5151ff0ff070900f0ff0affff16010000000f77010306000100a445", 0x22) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000823000-0x10)={0x1, 0x8}) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002dc000-0x13)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000824000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000035a000-0xc)={r3, 0x80000, r2}) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000822000)=0x9) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000821000)=0x20) 2018/01/05 13:54:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006be000-0x8)={0x0, 0x0}) r2 = creat(&(0x7f0000150000-0x8)='./file0\x00', 0xc1) ftruncate(r0, 0x5) getresuid(&(0x7f0000aa8000)=0x0, &(0x7f00008a6000-0x4)=0x0, &(0x7f0000c15000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001a4000)=0xff, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e0d000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x3, 0xffffffffffffff80, 0x0, 0x4, 0xa, 0x80, 0x80, 0x67, 0x3, r3}, {0x1, 0x9, 0x100000000000000, 0x10001, 0x0, 0x6, 0x80, 0xa1}, {0x1, 0x8001, 0x2, 0x1f}, 0x9, 0xa, 0x2, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x1, 0x1, 0x2, 0x1f, 0x8da}}, 0xe8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$packet(r2, 0x0, &(0x7f00005d3000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000adf000-0x98)={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]}, 0x8, 0x3ff}, &(0x7f0000544000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000f13000)=@assoc_id=r6, 0x4) r7 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000fbc000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xffffffffffff5184, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:54:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000ca000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d35000)={r1, 0xfffffffffffffff7}, &(0x7f0000001000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000444000-0x4)=0x0, &(0x7f000078f000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 13:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000619000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) lstat(&(0x7f0000e7e000)='./file0\x00', &(0x7f0000869000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000096000-0x8)={0x0, 0x0}, &(0x7f00001c5000-0x4)=0x8) lchown(&(0x7f0000fd1000-0x8)='./file0\x00', r1, r2) setsockopt(r0, 0x107, 0x1, &(0x7f0000644000)="01000000030006000007000000c4ffcc", 0x10) 2018/01/05 13:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d40000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008a3000)={0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bf8000-0x12)='/dev/loop-control\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000ff1000-0x46)=@file={0x0, ""/68}, &(0x7f0000413000)=0x46, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000545000)={0x0, 0x0}) r3 = inotify_init1(0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007a7000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xe5f0}], 0x4c) fcntl$setown(r3, 0x8, r2) fcntl$getownex(r3, 0x10, &(0x7f0000a53000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000ecc000-0x8)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getenv(0x4201, r4, 0x0, &(0x7f0000ecb000)=0x0) 2018/01/05 13:54:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e13000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000004d000-0x4)='tls\x00', 0x4) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000623000)=0x0, &(0x7f0000038000-0x4)=0x4) creat(&(0x7f0000505000-0x8)='./file0\x00', 0x80) 2018/01/05 13:54:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x16)="0470646c07006500") ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00007c1000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@generic="87ffc81e95e2fa0adcba26c7ef433e11", @ifru_ivalue=0x7c4aa386}) readv(r0, &(0x7f0000000000)=[{&(0x7f00002f0000)=""/4096, 0x1000}], 0x1) [ 53.595475] device gre0 entered promiscuous mode 2018/01/05 13:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000099c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x2c6, 0x0, &(0x7f0000cc8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000add000-0xe)='/dev/keychord\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000350000-0x10)={0x0, 0x0, 0x3}) connect$netlink(r1, &(0x7f0000ceb000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000028d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00007bf000)={r2, r3, 0x3fe}) 2018/01/05 13:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) ioctl$KDENABIO(r1, 0x4b36) dup2(r0, r1) 2018/01/05 13:54:31 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004000+0x64b)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005000-0x4)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000-0x17)='net/ip6_tables_matches\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f00002f0000)=""/4096, 0x1000}], 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) 2018/01/05 13:54:31 executing program 5: mmap(&(0x7f0000019000/0x1000)=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(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000012000)=0x4c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ftruncate(r2, 0x0) fchmod(r2, 0x0) close(r0) 2018/01/05 13:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000220000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000067e000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003fa000)=0xc) recvfrom$packet(r0, &(0x7f000086a000)=""/242, 0xf2, 0x0, &(0x7f000062a000-0x14)={0x11, 0x7, r1, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000037a000-0xee)="9eca16ab0384c68392faff5fac194067343cb6ddf0f5b4945d625337bcdc3e159c544055bb458d34f30b9038d846c93cf9a4dc690bd03c034b7af25433eef1ecd090d28bb67dc17261b2f32fcbae516d4008f7fb0b19afd102b380d3c753e9be025bafce90630782e866a669e725695f94c0151e3df996d9ebd77a4e6b49b83c89a7686285548bf3209834bae989e50a4ad97c844b61ee44636e1c9be96913cf21b43fa29d7621eb8117833a37cc009e5aadd2de6370acdab43d4d0c7536a10b682c7653ac218c2e41fbd94d4fd128b108a7aaa41647fa2f0d88bc22a2ecb44468cc7157a6b310514c688f98c1cf", 0xee) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000964000-0x4)='tls\x00', 0x48) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000355000-0x4)=0x0) r2 = socket(0x11, 0x80000000000802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a29000)={0x0, @in={{0x2, 0x0, @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]}, [0xfffffffffffffe01, 0x1, 0x9, 0x7, 0x7ed, 0x3ca, 0x400, 0xfffffffffffeffff, 0x40fe, 0x80000001, 0x5, 0x0, 0x52, 0x100000001, 0xb3]}, &(0x7f0000014000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003f6000)={r3, 0x9b, "10c4ef532cb360c6dcb9917b04817f4b7adc7003d16b4e154a8396d339063e884ed1e99c564927f2482b5f97ab06006f92ac84f217166df8bc42a58846a8e31495d95655bb878901868ab91f16dcdc02a6dc10a2a75c8c4244f4ddfe526170b5e69b539b1a886252ef102278ede49d442656a7d605daefc954113ceedac75177c5c68f0ab019014315b0ec6c75475cb116e9e41699fda531fe5325"}, &(0x7f0000e7c000)=0x67) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f000075f000-0x4)=0x0, 0x4) 2018/01/05 13:54:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000739000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000023e000-0x8)=@req={0x28, &(0x7f0000e5f000-0x28)={@generic="20ec27e8225eeb78f3b15ac5e8a6007c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) poll(&(0x7f000044b000)=[{r2, 0x0, 0x0}], 0x1, 0x8000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000d7c000)=""/0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f87000-0x4)=0x0) setpriority(0x0, r3, 0x7f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000076b000-0x8)={0x0, 0x0, ""}, &(0x7f0000b98000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e36000)={r4, 0x8}, &(0x7f00002e4000)=0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000396000)='/selinux/enforce\x00', 0x8000, 0x0) sendmsg$key(r0, &(0x7f0000918000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0xb, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c5e000)={r5, 0x9}, &(0x7f0000e55000)=0x8) getpgrp(r3) pipe2(&(0x7f0000a2f000)={0x0, 0x0}, 0x4000) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000fbd000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000028b000-0x8)={0x2, &(0x7f000074c000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00008ed000-0x28)={r6, 0x1, &(0x7f0000756000)=[0x5], &(0x7f0000915000-0x8)=[0x10001, 0x401], 0x40, 0x6, 0x1, &(0x7f0000434000-0x18)=[0x4, 0x1, 0x3ff, 0x4, 0x8, 0x100000001], &(0x7f00002f7000-0x8)=[0x10000, 0xf4b], 0x0}) 2018/01/05 13:54:31 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10012, r1, 0x0) sendmmsg(r0, &(0x7f000000b000-0x80)=[{{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000009000)="", 0x0}], 0x1, &(0x7f0000007000)=[], 0x0, 0x40000}, 0xeb1}], 0x1, 0x8000) 2018/01/05 13:54:31 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000fa6000)={&(0x7f00003fa000)=""/200, 0xc8}) r1 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000fa7000-0x8)=0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000fa7000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fa7000)=0x6, 0x80800) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d7b000)={0x8, 0x0, 0x0, 0x3ff, 0x2, 0x0, 0x8, 0x3, 0x0}, &(0x7f0000fa8000-0x4)=0x20) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fa7000)={0x0, 0x0, 0x4, 0x1, 0x1, 0x10000, 0x1, 0x10001, r4}, 0x20) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000fa7000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bbc000)=0x9, 0x800) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r5, &(0x7f0000fa7000)={0x3, {"5024ff609d2ed8"}, 0x10000000000}, 0x10) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fa7000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000ae2000)={0x0, 0xbd51}, &(0x7f0000fa8000)=0x6) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000fa7000)={r8, 0x2}, 0x6) ptrace$setopts(0x4206, r6, 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = creat(&(0x7f0000fa9000-0x8)='./file0\x00', 0x1d) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r9, 0xc0305302, &(0x7f0000fa9000)={0x0, 0x1000, 0x3, 0x9, 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]}) ptrace(0x1c, r6) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r6, 0x202, &(0x7f0000fa9000-0x8)={&(0x7f00000f1000)="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", 0x137}) 2018/01/05 13:54:31 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x3, 0x0) r3 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r4 = syz_open_dev$tun(&(0x7f0000c84000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000605000-0x28)={@common='bpq0\x00', @ifru_map={0x42f, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) dup2(r1, r4) 2018/01/05 13:54:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) fdatasync(r0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/05 13:54:31 executing program 2: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f000004b000-0x18)=[{0x1d, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004c000-0xf)='/dev/sequencer\x00', 0x81, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000004b000)=""/14) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/05 13:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000284000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000fb000)='n', 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000159000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000dc1000-0x60)={&(0x7f0000de2000)=[], 0x0, 0x4e5e, 0xfffffffffffffffb, 0x3, 0xfffffffffffffffa, 0x3f, {0xa57a, 0x9, 0x3, 0x9, 0x3, 0x9, 0x4, 0x0, 0x7, 0x81, 0xee, 0x200, 0x200, 0x1, "2130203d5d0014cf485aa6044f6b4d4bccb7571b0991468f63a4a7d63aa5e31b"}}) recvfrom$inet(r0, &(0x7f0000cbf000-0x1000)=""/4096, 0x1000, 0x40000041, &(0x7f00001ba000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b3000-0x1c)={&(0x7f0000e0d000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000656000-0x48)=[{&(0x7f0000b47000-0xb9)=""/185, 0xb9}, {&(0x7f0000c15000)=""/221, 0xdd}, {&(0x7f00007ea000)=""/131, 0x83}, {&(0x7f0000767000)=""/133, 0x85}, {&(0x7f0000536000-0xe4)=""/228, 0xe4}, {&(0x7f000051c000-0x39)=""/57, 0x39}, {&(0x7f00002d2000-0xb)=""/11, 0xb}, {&(0x7f00004a3000)=""/199, 0xc7}, {&(0x7f0000a7b000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000afd000)=""/216, 0xd8, 0x4}, 0x21) 2018/01/05 13:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x1, 0x0, 0xffffffffffffffe0}, {0x14, 0x0, 0x0, 0x0}]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = accept4(0xffffffffffffffff, &(0x7f0000ba8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000156000-0x4)=0x10, 0x80000) getsockname$unix(r0, &(0x7f000079f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b14000)=0x8) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f00002b0000)='./file0\x00', &(0x7f0000215000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x2, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x40000000000000}]}) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000e46000-0x20)=[], 0x0) r1 = open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000042000)=""/164) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000a1b000+0x83e)=r1) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000538000)=""/236) 2018/01/05 13:54:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000013000)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 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) r1 = request_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='vboxnet1\x00', 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f0000012000)="b7", 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000ab0000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 13:54:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000078d000)=[], 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000423000-0x10)='/dev/sequencer2\x00', 0x4c82, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000202000-0x1)=0x3) [ 53.949900] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.954493] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.959973] CPU: 0 PID: 8437 Comm: syz-executor0 Not tainted 4.4.107-g610c835 #4 [ 53.967518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.976844] 0000000000000000 87d7f29b1cd0779d ffff8801d78e7a00 ffffffff81d0457d [ 53.984835] ffff8800b69e5200 1ffff1003af1cf4d ffff8801d78e7b88 0000000000000000 [ 53.992850] 0000000000000000 ffff8801d78e7bb0 ffffffff81606345 ffffffff81234260 [ 54.000830] Call Trace: [ 54.003403] [] dump_stack+0xc1/0x124 [ 54.008748] [] handle_userfault+0x715/0xf50 [ 54.014694] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.021682] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 54.028061] [] ? handle_mm_fault+0xb5d/0x3190 [ 54.034178] [] ? handle_mm_fault+0x291e/0x3190 [ 54.040386] [] handle_mm_fault+0x2938/0x3190 [ 54.046438] [] ? copy_page_range+0x1430/0x1430 [ 54.052643] [] ? __do_page_fault+0x780/0xa00 [ 54.058674] [] ? vmacache_find+0x59/0x290 [ 54.064447] [] __do_page_fault+0x35b/0xa00 [ 54.070305] [] do_page_fault+0x27/0x30 [ 54.075816] [] page_fault+0x28/0x30 [ 54.081069] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 54.087882] [] ? keyctl_update_key+0x7e/0x110 [ 54.094000] [] compat_SyS_keyctl+0x1f6/0x230 [ 54.100048] [] ? compat_keyctl_instantiate_key_iov+0x150/0x150 [ 54.107644] [] do_fast_syscall_32+0x314/0x890 [ 54.113761] [] sysenter_flags_fixed+0xd/0x17 [ 54.119793] CPU: 1 PID: 8420 Comm: syz-executor0 Not tainted 4.4.107-g610c835 #4 [ 54.127323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.136662] 0000000000000000 8edc819f74ee05ae ffff8800aa4f7930 ffffffff81d0457d [ 54.144663] ffff8800b69e5200 1ffff1001549ef33 ffff8800aa4f7ab8 0000000000000000 [ 54.152665] 0000000000000000 ffff8800aa4f7ae0 ffffffff81606345 ffffffff81234260 [ 54.160648] Call Trace: [ 54.163208] [] dump_stack+0xc1/0x124 [ 54.168557] [] handle_userfault+0x715/0xf50 [ 54.174500] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.181481] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 54.187858] [] ? plist_check_head+0x4a/0x60 [ 54.193797] [] ? handle_mm_fault+0xb5d/0x3190 [ 54.199927] [] ? handle_mm_fault+0x291e/0x3190 [ 54.206132] [] handle_mm_fault+0x2938/0x3190 [ 54.212171] [] ? copy_page_range+0x1430/0x1430 [ 54.218375] [] ? memset+0x31/0x40 [ 54.223450] [] ? vmacache_find+0x59/0x290 [ 54.229224] [] ? vmacache_update+0xfe/0x130 [ 54.235173] [] __do_page_fault+0x35b/0xa00 [ 54.241027] [] do_page_fault+0x27/0x30 [ 54.246537] [] page_fault+0x28/0x30 [ 54.251791] [] ? strncpy_from_user+0xaa/0x2c0 [ 54.257907] [] ? strncpy_from_user+0xac/0x2c0 [ 54.264021] [] key_get_type_from_user.constprop.9+0x24/0xe0 [ 54.271348] [] SyS_add_key+0xa7/0x380 [ 54.276769] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 54.284273] [] ? vm_stat_account+0x130/0x130 [ 54.290299] [] ? do_fast_syscall_32+0xd7/0x890 [ 54.296501] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 54.304005] [] do_fast_syscall_32+0x314/0x890 [ 54.310119] [] sysenter_flags_fixed+0xd/0x17 [ 54.358136] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.358145] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.358154] CPU: 1 PID: 8420 Comm: syz-executor0 Not tainted 4.4.107-g610c835 #4 [ 54.358157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.358166] 0000000000000000 8edc819f74ee05ae ffff8800aa4f7930 ffffffff81d0457d [ 54.358173] ffff8801d43dd680 1ffff1001549ef33 ffff8800aa4f7ab8 0000000000000000 [ 54.358179] 0000000000000000 ffff8800aa4f7ae0 ffffffff81606345 ffffffff81234260 [ 54.358181] Call Trace: [ 54.358192] [] dump_stack+0xc1/0x124 [ 54.358203] [] handle_userfault+0x715/0xf50 [ 54.358214] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.358223] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 54.358231] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 54.358241] [] ? handle_mm_fault+0xb5d/0x3190 [ 54.358248] [] ? handle_mm_fault+0x291e/0x3190 [ 54.358255] [] handle_mm_fault+0x2938/0x3190 [ 54.358262] [] ? userfaultfd_release+0x5a0/0x5a0 [ 54.358269] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 54.358276] [] ? copy_page_range+0x1430/0x1430 [ 54.358284] [] ? memset+0x31/0x40 [ 54.358290] [] ? vmacache_find+0x59/0x290 [ 54.358295] [] ? vmacache_update+0xfe/0x130 [ 54.358303] [] __do_page_fault+0x35b/0xa00 [ 54.358309] [] do_page_fault+0x27/0x30 [ 54.358315] [] page_fault+0x28/0x30 [ 54.358321] [] ? strncpy_from_user+0xaa/0x2c0 [ 54.358327] [] ? strncpy_from_user+0xac/0x2c0 [ 54.358336] [] key_get_type_from_user.constprop.9+0x24/0xe0 [ 54.358343] [] SyS_add_key+0xa7/0x380 [ 54.358350] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 54.358357] [] ? vm_stat_account+0x130/0x130 [ 54.358364] [] ? do_fast_syscall_32+0xd7/0x890 [ 54.358371] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 54.358377] [] do_fast_syscall_32+0x314/0x890 [ 54.358384] [] sysenter_flags_fixed+0xd/0x17 [ 54.579681] CPU: 1 PID: 8448 Comm: syz-executor0 Not tainted 4.4.107-g610c835 #4 [ 54.587199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.596524] 0000000000000000 506a407e5e612699 ffff8800ba55fa00 ffffffff81d0457d [ 54.604471] ffff8801d43dd680 1ffff100174abf4d ffff8800ba55fb88 0000000000000000 [ 54.612419] 0000000000000000 ffff8800ba55fbb0 ffffffff81606345 ffffffff81234260 [ 54.620366] Call Trace: [ 54.622922] [] dump_stack+0xc1/0x124 [ 54.628251] [] handle_userfault+0x715/0xf50 [ 54.634190] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.641168] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 54.647538] [] ? handle_mm_fault+0xb5d/0x3190 [ 54.653647] [] ? handle_mm_fault+0x291e/0x3190 [ 54.659843] [] handle_mm_fault+0x2938/0x3190 [ 54.665866] [] ? copy_page_range+0x1430/0x1430 [ 54.672061] [] ? __do_page_fault+0x780/0xa00 [ 54.678085] [] ? vmacache_find+0x59/0x290 [ 54.683854] [] __do_page_fault+0x35b/0xa00 [ 54.689723] [] do_page_fault+0x27/0x30 [ 54.695225] [] page_fault+0x28/0x30 [ 54.700470] [] ? copy_user_generic_unrolled+0x9e/0xc0 2018/01/05 13:54:32 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000019000)=0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000053000)={0x20080522, r0}, &(0x7f0000053000)={0xfffffffffffffffc, 0x9, 0x3, 0x6c4, 0x5, 0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000053000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000027000)={0x8, 0xe855}) getsockopt(r1, 0x0, 0x40, &(0x7f0000630000-0x54)=""/84, &(0x7f0000000000)=0x54) 2018/01/05 13:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30", 0x1b, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) ptrace$peekuser(0x3, r4, 0x101) r5 = syz_open_procfs(r4, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) recvfrom(r5, &(0x7f0000542000)=""/4096, 0x1000, 0x10000, &(0x7f0000dac000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) get_thread_area(&(0x7f0000f4e000-0x10)={0x6, 0x0, 0x4000, 0x100000000, 0x1, 0x6, 0xea, 0x5, 0x2, 0x1}) ioctl$int_in(r5, 0x5421, &(0x7f0000bd8000-0x8)=0xff) fgetxattr(r5, &(0x7f0000003000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000000e000)=""/54, 0x36) r6 = memfd_create(&(0x7f0000f9d000)='comm\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f0000882000-0x10)={0x100000001, 0x25, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:54:32 executing program 5: seccomp(0x8000000000000001, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x80, 0x0, 0xfffffffffffffffd, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) seccomp(0x0, 0x1, &(0x7f0000a47000)={0xa, &(0x7f0000223000)=[{0x4, 0x8000, 0x0, 0x6}, {0x101, 0x5, 0x6914b0c7, 0x4}, {0x6, 0x5, 0xf6, 0x2}, {0x94, 0x5b, 0x45, 0x0}, {0x52b, 0xb98f, 0xf1b, 0x80000000}, {0x674, 0x80000001, 0x8, 0x3}, {0x100000000, 0x5, 0x400, 0x8}, {0x8, 0x7, 0x6, 0x0}, {0x295, 0x0, 0x7, 0x5}, {0x10000, 0x800, 0x400, 0x7}]}) 2018/01/05 13:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002c1000)={0x0, 0x0}, 0x4000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8b000)={{&(0x7f0000d9d000/0xb000)=nil, 0xb000}, 0x3, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0x0, 0x0}) uname(&(0x7f00000d4000-0x56)=""/86) accept4$unix(r2, &(0x7f0000080000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000030e000-0x4)=0x8, 0x0) recvfrom(r2, &(0x7f0000931000-0xd1)=""/209, 0xd1, 0x40000000, &(0x7f0000c1e000)=@nfc_llcp={0x27, 0x7, 0x80, 0x7, 0x7, 0x0, "4053bbf34f7a5666175cb3fe1e1dc0754e34fa8fc14faf063fc2af4cfcfdb954e9796ef1e58bd28c363809b02daa01488f4e4161450fc83d8d3230055b517b", 0x1}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000086e000)={0x0, 0x1000, 0x1, 0x6, 0x0, 0x1, 0x100000000, 0x0, 0x0}, &(0x7f0000706000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000058c000)={0x800000290c, 0x8000, 0x1, 0x10001, r3}, &(0x7f0000d7c000-0x4)=0x10) sendto$ax25(r0, &(0x7f000000d000)="cc76e2f039d0cf0730b1d5ee50b27ea82f8f365f8a072b55a0d425550f6f", 0x1e, 0x4010, &(0x7f0000c23000)={0x3, {"1be4c3c48c7e0f"}, 0x101}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008af000)={@generic="4792d98dbe55652d8cf61f9891ff1506", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 13:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpgrp(0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000197000-0x8)="6e59742fb23a4a65") sendfile(r0, r2, &(0x7f0000493000)=0x0, 0x4) 2018/01/05 13:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000334000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000a3c000-0x4)=r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b1c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x23c78378}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x61a5, 0x7, 0x5, 0xfd}, &(0x7f00003c3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ab3000)={r2, 0xf0, "4487633998d9351b6a72017ad1ee791d0193fba2d736dfec9728bd882505f558324676716adcf5079644fac7695b4f98080717dd5fd0abdb090c71324ece54c5c733db0633a2155321a2e2cb469756f92b7f1c351cf0ec25008d7f83f783db2d61346dc87fd39e9881b0bc7eb691d458ad5d6a45af95d5971ba8830f28dca327ed836be8d8877b08f57b8e3e9e9905ee150b0d0e715f5dafc764dc447223b621122090659cbe162f4363a5e4e80f78011d7ee6bbcd42f41be7867d1e1e795717d96b066eb2c7e528b3f7e154dfc6e09154eb62e06de556a64017c41e7524b728652dfdf6a4b80ce6fb6fb15cfc64ade8"}, &(0x7f00006c5000-0x4)=0xf8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000059000-0x88)={0x9, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x957}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009d2000-0xe8)={{{@in=@local={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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000af000-0x4)=0xe8) getgroups(0x8, &(0x7f0000b06000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000e8e000-0x8)='./file0\x00', 0xb000, r3, r4, 0x9, 0x420) 2018/01/05 13:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = getpgrp(0x0) sched_rr_get_interval(r0, &(0x7f00003a2000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e1f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000000e000)=0x1b9c) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r2 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) pivot_root(&(0x7f0000613000)='./file0\x00', &(0x7f0000809000-0xc)='./file0/bus\x00') mq_timedsend(r2, &(0x7f0000ec6000-0xfd2)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/05 13:54:32 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000027000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x6, 0xe) accept4(r0, &(0x7f0000939000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000104000)=0x10, 0x80800) 2018/01/05 13:54:32 executing program 5: unshare(0x400) r0 = socket(0x10, 0x3, 0x0) getpeername$ipx(r0, &(0x7f0000930000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a5e000)=0xfffffffffffffe13) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000001000-0x8)={0x77359400, 0x0}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000020d000-0x4)=0x8000) 2018/01/05 13:54:32 executing program 4: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a3a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xcc1d, &(0x7f000001c000)="") rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000156000-0xc)={0x0, 0x0}) [ 54.707285] [] ? keyctl_update_key+0x7e/0x110 [ 54.713393] [] compat_SyS_keyctl+0x1f6/0x230 [ 54.719415] [] ? compat_keyctl_instantiate_key_iov+0x150/0x150 [ 54.727001] [] do_fast_syscall_32+0x314/0x890 [ 54.733110] [] sysenter_flags_fixed+0xd/0x17 2018/01/05 13:54:32 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000984000-0x20)={0x40, 0x100000001, 0x8004, 0x3, 0x1000, 0x9, 0x2, 0x7f, 0x0}, &(0x7f00004fa000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a82000)=@assoc_value={r2, 0x2}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a77000-0x30)={0x8, 0x0, &(0x7f0000fc5000-0x6)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x8001, {{0xa, 0x0, 0x640, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000ca1000)={0x10, 0x0}) 2018/01/05 13:54:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000006000)='./control\x00', 0x0) r2 = fcntl$getown(r1, 0x9) sched_getparam(r2, &(0x7f0000002000)=0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') ioctl$TIOCSBRK(r1, 0x5427) 2018/01/05 13:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c2f000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000352000)=@req={0x5, 0x1f, 0x8, 0x6}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004d5000)=0x199a3cff, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) prctl$getname(0x10, &(0x7f0000984000-0x19)=""/25) write$tun(r3, &(0x7f0000587000-0xbe)=@hdr={0x0, 0x83, 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) 2018/01/05 13:54:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000aa3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0xfffffffffffffe2d) uname(&(0x7f0000001000-0x2b)=""/43) socket(0x1b, 0x6, 0x3f) [ 54.842248] device syz7 entered promiscuous mode 2018/01/05 13:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000050c000-0xc)='/dev/random\x00', 0x0, 0x40) close(r0) 2018/01/05 13:54:32 executing program 2: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000+0xa4a)={0x7}, 0x8, 0x80000) ioctl$KDADDIO(r1, 0x4b34, 0x5) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$VT_RELDISP(r1, 0x5605) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) fcntl$setstatus(r2, 0x4, 0x40c01) read(r3, &(0x7f0000156000-0x1)=""/1, 0x37) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xed75, 0x5, 0x6, 0x1000, 0x11, 0x4bf21011, 0x0, {0x0, @in6={{0xa, 0x3, 0x23ed, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x401, 0x470, 0x3ff}}, &(0x7f00003ac000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000448000)={r4, 0x7fffffff}, &(0x7f0000521000-0x1)=0x8) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x4f8d, 0x80, 0x7f}) write$eventfd(r0, &(0x7f00000fb000-0x8)=0x0, 0x5) 2018/01/05 13:54:32 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b3c000)=0x0) setpgid(0x0, r0) 2018/01/05 13:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cd3000)={0x0, 0x899e, 0x3}, &(0x7f00003ce000)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000dc4000)=""/141, &(0x7f0000f21000)=0x8d) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000b5d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000020e000-0x6)={r3, 0x1}, &(0x7f0000e8d000-0x4)=0x6) llistxattr(&(0x7f00003ea000-0x8)='./file0\x00', &(0x7f0000ad4000)=""/132, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/05 13:54:32 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f00006be000)="", 0x0) socket(0x3, 0x5, 0xd9) 2018/01/05 13:54:32 executing program 7: stat(&(0x7f000042b000)='./file0\x00', &(0x7f0000686000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000ac2000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000c4c000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000aa3000)=""/23) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f36000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000022f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9c000-0x4)=0xe8) 2018/01/05 13:54:32 executing program 5: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005d5000-0x10)='coredump_filter\x00') setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000248000-0x4)=0x9, 0x4) readv(r0, &(0x7f0000232000-0x10)=[], 0x0) 2018/01/05 13:54:32 executing program 0: 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$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$sg(&(0x7f0000c30000)='/dev/sg#\x00', 0x2, 0x200) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f000067f000-0x10)={0x800000000, 0x8, 0x6, 0x1ff}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000035e000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 13:54:32 executing program 6: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c6b000)={@common='bpq0\x00', &(0x7f0000dc0000-0x8a)=@ethtool_gstrings={0x1b, 0x3, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:54:32 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000f000)='.wlan1!\x00', 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000b000)={0x0, 0x4}, &(0x7f0000006000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000010000-0x8)={r1, 0xb22}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000c000)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x8, 0x24, 0x10}, &(0x7f000000b000-0x4)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000010000-0x17)={r4, 0xf, "7dfacc4a0ea1012db656cab5a82408"}, &(0x7f0000005000)=0x17) close(r2) r5 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000006000-0x30)={0x14, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/05 13:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f00002fb000)={0x0, 0x1, 0x0, 0x0, 0x9, 0x200, 0x7fff, 0x0, 0x3, 0x0, 0x0, 0x0}) 2018/01/05 13:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f000047d000-0x4)=0x0, &(0x7f000063e000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e3000)={0x0, 0x0}) 2018/01/05 13:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000c59000)=0x0, &(0x7f0000b95000-0x4)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eaf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000592000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000a79000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000fb7000)={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x2, 0x6c82, @loopback={0x0, 0x1}, 0xff}, 0x5, [0x400, 0x0, 0x0, 0x2, 0xc081, 0x78, 0x10001, 0x9]}, 0x5c) 2018/01/05 13:54:32 executing program 5: mprotect(&(0x7f00002d4000/0x2000)=nil, 0x2000, 0x3000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x1, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200002, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) fcntl$dupfd(r0, 0x406, r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000231000-0x8)={0x0, 0x0}) fadvise64(r1, 0x0, 0x5, 0x3) set_robust_list(&(0x7f00002ae000-0xc)={&(0x7f00004e8000/0x11000)=nil, 0x80, &(0x7f0000731000/0x4000)=nil}, 0xc) 2018/01/05 13:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b0d000)={0x0, 0x0}) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000de2000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e93000-0x4)=0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_dev$sndseq(&(0x7f0000e05000)='/dev/snd/seq\x00', 0x0, 0x200) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001d5000-0x8)={0x0, 0x0}) socketpair(0x0, 0x80006, 0x9, &(0x7f0000ef9000-0x8)={0x0, 0x0}) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e74000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f000071e000)='/dev/rfkill\x00', 0x10800, 0x0) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000591000)='/dev/ppp\x00', 0x80000, 0x0) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000922000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000d6000)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011e000)=0xe8) getgroups(0x2, &(0x7f0000a19000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r13 = accept4$inet6(0xffffffffffffff9c, &(0x7f000073e000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003a1000-0x4)=0x1c, 0x80800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e16000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007c8000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000084b000)={0x0, 0x0}) r17 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e64000)='/selinux/checkreqprot\x00', 0x2, 0x0) r18 = epoll_create1(0x80000) r19 = openat$autofs(0xffffffffffffff9c, &(0x7f0000611000)='/dev/autofs\x00', 0x20000, 0x0) r20 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c86000-0x11)='/selinux/context\x00', 0x2, 0x0) r21 = epoll_create1(0x80000) r22 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d6d000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000-0x4)=0xe8) r24 = getgid() sendmsg$unix(r3, &(0x7f0000086000-0x1c)={&(0x7f0000ac4000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a0d000+0x15)=[{&(0x7f000011b000)="4ad151f20f715a46fe4b7eb836143b5ae00ffbc534645ca92df3a035ea0534dd29043cb60ffb21e71e60", 0x2a}, {&(0x7f0000515000)="7f8d102e0ae525e92d9e75911e5dbbb4bc3de9192c6669f76f32b746c34424e8885e0a3cba9c52be28241740016cce3cfabebffbc6a8accd9f70816e09eb4658df8c1e942c701695bdd3a02956c4b140fc9dd747c03c8ab3256207c4e59104c2afa8a2cdd71ae49c1b462aa8c30ef6ec9011720a3cda2e59055bdc97fa4bbdf1df6ab949323830a1705236492d821f7076fc2188db27bfe6939ed1994067259b0c23c1627ec4ed9a81bef1c56f74320f0005f21233231709d11665ce564ba3f7f7648f85f8b86306d474b5782f7a8966bda424cf40687e4784c7e3dff532baa55f26b6f798e03504ffc53209189e65f9495704bf08", 0xf5}, {&(0x7f00004b7000)="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0x1000}], 0x3, &(0x7f00002c6000-0x98)=[@rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r0, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16, r17]}, @rights={0x20, 0x1, 0x1, [r18, r19, r20, r21, r22]}, @cred={0x18, 0x1, 0x2, r1, r23, r24}], 0x98, 0x4004000}, 0x1) r25 = syz_open_procfs(r2, &(0x7f0000ab5000-0x4)='i\b\x00b') pwritev(r25, &(0x7f00007ea000-0x50)=[{&(0x7f0000b67000)="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0x1000}, {&(0x7f0000ca9000-0x8c)="7b1c391afd9d42ee88d15be0484dd83859474aab966cd5e1ef985b0cde3624e6b03441360dc166ab3d1b8a3b04a7d4545aa7b7b6bb450976a09d93e79abb385795314d4ae9c9c6b0e3e90cdfd83dd8bf34e7263d1403d486962f11a2220622120bf7ae7fa32d67884f68778214213dac2b8c6027e5cbea989223c5b22abb872c23ad79d1605485df184763b2", 0x8c}, {&(0x7f0000e9d000)="39dee67da0fb2eb241c62c12d25d713ff5d4687b66027469b2e62b5e47be1437fb1337ed03dc5f080d4f7164ae424ecaab060fa2ddfc3c9124e3d2198ca97252e6a193115be1950af53e5a1f94987c1c39daf03428382666e89cf1196a01ae1e6e5e6b1b17a734f806b6287836e0e33a3e4a90da820d", 0x76}, {&(0x7f00000f1000-0x3f)="e868f13b769d91debe13ddcfb358c26f8bbbcefda2f48026a1c108e71710ab72342a1009ad4a5b15ea80e77247bc6f7bc2ea6a38ba6cf9c00fbe41cc2d9180", 0x3f}, {&(0x7f0000182000)="8ee0d0", 0x3}, {&(0x7f0000b21000-0x5a)="0f30bc9386f7cd73985588f15fdf880c43a9c760c7cdf71ccbb92349adad5bf1c73d85ca8fc611803168dc0320f67fe1960e368b4c6eb7f2cf3c339bade16f39562461baeae3cbfc649eaf828b871025150e4b8ed744452ff571", 0x5a}, {&(0x7f0000498000)="9ff36e5b837ed2e8ee459b461c5a60f4e5cea12be9242410b3330399f1dc44a586115c6ee589b0f1ca8b31cd05e8b9e1a4627147a5b1869cef639bb58170e375028d8bf6a8c2ebb5bc738a06fd70cc9e516a9f1ea7f6f8781b1bbf6a84a4c29bb702568a082b431ad07bc915ae1fa48c282db3a9cd7a10a73681fc659d2671a48cd89edd132c5a60f24a3a3bf11923631ccfa288e72f90fc6bb7be2eff7da061aa58fa97dae56bf11d8c7d1333a6871c3b587e95cbe03e17", 0xb8}, {&(0x7f0000039000-0xd3)="4f77e41922dfeb4778023853d97b8af5eac8e62dcbe45a1fe96ec837edaee57ac09313c931ca6ee2e1a0053db805f94c90cb7c192f6139791fcbf13979a1830922b621c837146da1e33bf4af989f83afbda5f23ab315ab08ae0b330fd41185deae7e26a60f8928580cd19ee2148788780a23a7586b2b3b48ff00ead0b009d1c9339bfba7d17444a416f07c7158df01b8f5da955c2decd3b5bcf9e6c8f4618de35d79daeec2ce4d60f5c1a37e2abd9c66c135e67f891ce2347a7e2abc648d25f7442a99cb834d48424997498126b5249ec38c59", 0xd3}, {&(0x7f0000280000-0xc2)="4bc8be5e6651e326122a1a4548d968ca69cf47fc91403b82db27f1e9406389155b0983fc4a90f10259e0dfaae33963c882339845d18466ba67888f8c570afc50264c9469c3fb7168318556a88ecec457a4dac2f8fc6c2646ee2593a47f33bd9ae52ee50dfd23b00debdaadd5c2e83147926347c16a0162922ef9cb9097dc3a980007add3e24c300bae6d2fc07ea471192f3c9bebd7317c5d901434dc9bd6960ffea1da16af3469e8437acbb926161f13fb648880339459d959b00af35f4c89e946e6", 0xc2}, {&(0x7f000051b000-0x33)="ae7988ca896f5188a5e82c643a7de843515fa88feeb772850674d682c4af78ab66bcf8dbf7026ce46c49b5ed32920db125cefb", 0x33}], 0xa, 0x0) getdents64(r10, &(0x7f0000b83000-0x26)=""/38, 0x26) [ 55.080630] binder: 8527:8531 BC_INCREFS_DONE node 71 has no pending increfs request [ 55.093273] device gre0 entered promiscuous mode 2018/01/05 13:54:32 executing program 2: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f00005ed000)='net/wireless\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xd)='net/wireless\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000002000-0x14)=@known='security.capability\x00', &(0x7f0000001000)=""/124, 0x7c) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000002000-0xd)='net/wireless\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000)=""/186) 2018/01/05 13:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000037d000-0x10)="5b551ff35f1a1e7e7212823c0bf609e1", 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000a2b000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00007d9000)=0x6, 0x4) 2018/01/05 13:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000107000-0x28)={@common='ifb0\x00', @ifru_mtu=0xfffffffffffffff9}) pipe2(&(0x7f000039b000)={0x0, 0x0}, 0x800) [ 55.126684] binder: BINDER_SET_CONTEXT_MGR already set [ 55.132472] binder: 8527:8542 BC_INCREFS_DONE u0000000000000000 no match [ 55.143841] binder: 8527:8531 ioctl 40046207 0 returned -16 2018/01/05 13:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000623000)='./file0\x00', 0xeac76ff08dcd5bef) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00007c0000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f00001cf000)=0xc) connect$packet(r0, &(0x7f0000bd3000-0x14)={0x11, 0xa2a05f3280e11e48, r1, 0x1, 0x5, 0x6, @random="fe4c8016c64f", [0x0, 0x0]}, 0x14) mkdir(&(0x7f0000a58000)='./file0\x00', 0x8) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00009d2000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000d77000)="") r2 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) mq_timedreceive(r2, &(0x7f0000121000-0xc5)=""/197, 0xc5, 0x0, &(0x7f00004e5000-0x8)={0x0, 0x989680}) 2018/01/05 13:54:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f000099b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xd, 0x0}, {0x0, 0x5}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utime(&(0x7f00001d4000)='./file0\x00', &(0x7f00008aa000)={0x401, 0x2}) 2018/01/05 13:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000cb2000-0x5a)="580000001400192300db4b80040d8c560a06000000000410489643c2fffd58a2e04a03ca8164243e8900000028215a00fbf50dfff90004a50b0004001ce1ed5e0000000000221f100000000a000000000100ec6b1d076e5e", 0x58}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000060b000-0xe)='/dev/keychord\x00', 0x2880, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000bac000-0xae)=""/174) 2018/01/05 13:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b9c000)='em0mime_type[trusted[!posix_acl_accessposix_acl_accesssecurity)*posix_acl_access\x00', 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00006e9000)={&(0x7f00008dc000/0x1000)=nil, 0x1000}) r1 = syz_open_procfs(0x0, &(0x7f000045b000-0x9)='net/icmp\x00') r2 = socket$inet(0x2, 0x3, 0x0) r3 = signalfd(r2, &(0x7f00008cb000-0x8)={0x6}, 0x8) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r2, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000fb7000)=0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00002e2000-0x8)={0x3, &(0x7f000014b000)=[{0x401, 0x3f, 0x4, 0x1000}, {0x1f, 0x30, 0x100, 0x5}, {0xd703, 0x6, 0x6e3, 0xfff}]}, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000b1e000-0x81)=""/129) fstat(r2, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r6 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r6, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r7 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r8 = openat(r7, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c97000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000071c000-0x7)='autofs\x00', 0x1003, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r8, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r8, &(0x7f00002e9000-0x8)='./file0\x00', r6, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) fstat(r3, &(0x7f0000f0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000d6c000)={&(0x7f000077d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d42000-0x28)=[{&(0x7f0000e6f000-0x36d)="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0x1000}, 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{&(0x7f0000636000-0x1000)="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", 0x1000}, {&(0x7f0000947000)="91688172f8c76b3352262e50ed51ba0e44592e5dbc7705b9b4e616c1666723821b0547d7ea77fd4bbf9a58308c3dd43837afbc4b9f6e0cdbad558f36b3f44bb3ddefe8bec19fb70db572cc29cee4956fe94fcb4fddd1455cba5ae3e971c12631f5752201622508ea7c", 0x69}], 0x5, &(0x7f00001c7000+0x114)=[@cred={0x18, 0x1, 0x2, 0x0, r5, r9}], 0x18, 0x10}, 0x4040) ioctl$TCSETSF(r1, 0x5404, &(0x7f00009c5000)={0x6, 0x1, 0x3, 0x3, 0x7, 0x0, 0x3ff, 0x43, 0x8, 0x6, 0x0, 0xfffffffffffffffd}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f00003df000-0x8)=[{0x6, 0x0, 0x40, 0x153}]}, 0x8) connect$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000bf3000)={0x0, 0x0, &(0x7f0000f19000-0x90)=[{&(0x7f0000a9f000)=""/170, 0xaa}, {&(0x7f0000f19000-0x55)=""/85, 0xffffff9d}, {&(0x7f00007be000-0x56)=""/86, 0x56}], 0x3, &(0x7f0000f18000)=""/185, 0xb9, 0x1fc}, 0x0) sendto$inet(r2, &(0x7f0000320000)="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", 0x3a9, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000a91000)="4d686a22ce2fa6ba971f57db3acc8479688631c4bb9ae2b31c0acfe2d563c8893a54845fbe17bfeaf679591474287b04c1c77dd99304f8f4f3ed72a3894d05abefbf573ac59828e871c4503e4650cce6c67c9f0534001f1c3763bcb0b397296977654e49161224d279c340ed66a51ba47d1649b6f911aa9cf0b1991c40ce38d67be5b0e61ae08edecbe1b53392e7ddedd3e7a47b9e0a2cc5b6e295cbfa8702fb949e8fa066e74e03007c29ae209ad50eda31b9066258241b8b74b5eb4074e86b9d4c5d62ff89d1aa26d147053f78e622aac4d9", 0xd3, 0x400, 0x0, 0x0) 2018/01/05 13:54:33 executing program 7: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b49000)=[{&(0x7f000008e000)=""/155, 0x9b}, {&(0x7f000091e000)=""/213, 0xd5}], 0x2, &(0x7f00007d1000-0x60)=[{&(0x7f0000b49000)=""/203, 0xcb}, {&(0x7f0000b49000)=""/240, 0xf0}], 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b47000)='/dev/keychord\x00', 0x208840, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005b3000-0xc0)=[@in6={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [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, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a71000-0x9)='/dev/ppp\x00', 0x400800, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a6000-0xf)='/dev/sequencer\x00', 0x90003, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000082d000-0x4)=0xa, 0xfffffffffffffda1) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000715000-0x8)={0x0, 0x10000}, &(0x7f0000a2e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b4b000-0x8)={r4, 0x1}, &(0x7f0000b4b000-0x4)=0x8) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000804000)={r5, 0x8}, &(0x7f0000b4b000-0x4)=0x8) 2018/01/05 13:54:33 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = epoll_create1(0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000001c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f000001d000)='cpuset\x00', 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000015000-0xc)={0x0, 0x0}) 2018/01/05 13:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000049a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b75000-0x44)='oom_score_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/01/05 13:54:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000+0xb2e)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a28000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00006dd000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f00009e0000-0xd)='net/mcfilter\x00') readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)=""/44, 0x2c}, {&(0x7f00003ec000)=""/84, 0x54}], 0x2) 2018/01/05 13:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000414000)='/selinux/context\x00', 0x2, 0x0) writev(r0, &(0x7f0000f91000)=[{&(0x7f0000b3d000)="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0x1000}, {&(0x7f0000f42000-0xca)="c67ff867f43c2ed5644ae33ffc1af275058e1bc442245503fcd26f103522603e7aa23c3fdc542b622403ee25b6b0af447724f1c7cdbc698e88fd640239e39a2b29bdf0a5c90c57d9cdda8a34309ba6c038c3476ff4a02b78b3e7b3306b67df46d9d22484ba03390206b46e533f94aebd243a2b194eb454a5a74dc4c6793973467bfe207d5493b718523fc42d26115560e413cda09e157502f967d33a429e59efc8ed77654f3f1572b2a95176db839b2a023f72639c7f4e41ea042805ec5583d055d19bb976d856df6a2b", 0xca}, {&(0x7f0000d6e000-0x73)="0e16df7f8d77eb2e2afc8415d98caf763726a65ccd9bee9b8d92337752ccdb4e92a857521ac9a58b9cfe1220d7328bdf265157ff47972038dfb0e78f62a2cfe06b8800610afc86daee7f822230ed6d3ffc634a6eed19c3ff46f14a74af304a8eb1c8fa627c6568083680a04bdb23022df20c14", 0x73}, {&(0x7f0000791000)="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", 0xff}, {&(0x7f0000d69000-0xb4)="d102159ffe527aa17462e31912cbdb6d2332d1bddb2918022a0f07f82edda607f5793dde0bffd8924b1315cd98b46e66e6bcdb4a1834b10db3b512dc7b3117dd3f6d67300597b77b7fae9e10c602844b51e9b5d1a8157641430596ebed68806300021a69ddeeee1e6ff6bf5f71dcc8922ee86860901abf5656f13604b7df86913a7904c85dc960246275b8e222c23992f2439c3647cc3119559a0ff9c24d5bc6ba422c6fe292d120a35a791b3faaf47de15dee2e", 0xb4}, {&(0x7f0000366000-0x11)="00a5019f39434bb3fb81da3083997f9a3b", 0x11}], 0x9) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000b27000)={@multicast2=0xe0000002, @empty=0x0, @empty=0x0}, 0xc) 2018/01/05 13:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f000065c000)='net/icmp6\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e59000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/05 13:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000b9000)='/proc/self/net/pfkey\x00', 0x402, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000960000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000b18000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00001d6000)={0x9, 0x0, 0x10002, 0x6}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00004df000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000187000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000f23000)={r3, 0x9, &(0x7f0000d46000-0x24)=[0x7ff, 0x387, 0x1, 0x2, 0x2, 0x400, 0xfffffffffffffffa, 0x7f, 0x7c], &(0x7f0000040000+0xa98)=[0xa000000000000000, 0x80000001, 0x5, 0x0, 0x9], 0x40, 0x6, 0x10001, &(0x7f00005c6000)=[0x81, 0x2, 0x8, 0xaa, 0x3, 0x6], &(0x7f0000a39000)=[0x6, 0x2, 0x9, 0x5, 0x7d8d, 0x800], 0x0}) unlink(&(0x7f0000f08000)='./file0\x00') ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00007bd000)={0xffffffff, r2}) close(r1) 2018/01/05 13:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) syz_open_dev$loop(&(0x7f00005d4000-0xb)='/dev/loop#\x00', 0x80, 0x80000) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) inotify_add_watch(r0, &(0x7f0000130000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000046e000)={0x1, 0x3f, 0x1, 0x80000000, 0x800, 0x7, 0x8, 0x1, 0x0}, &(0x7f0000ea9000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000867000)={r1, 0x9e}, 0x25a) sync_file_range(r0, 0x7, 0x9, 0x1) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f00007a9000-0x8)={0x0, 0x0}) dup(r2) open(&(0x7f0000d0a000)='./file0\x00', 0x40101, 0x82) 2018/01/05 13:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) socketpair(0x13, 0xa, 0x1, &(0x7f0000c8e000+0x488)={0x0, 0x0}) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r3 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) memfd_create(&(0x7f00007ae000-0x18)="6b657972696e67766d6e65743175734372707070313c00ca", 0x2) ftruncate(r3, 0xfb8) getpid() ioctl$TIOCLINUX2(r3, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0xfffffffffffffffd, 0x8) 2018/01/05 13:54:33 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ef1000)=0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) 2018/01/05 13:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009cf000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000f63000)=0x7fff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b21000+0x330)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000c59000)=0x0, &(0x7f0000b95000-0x4)=0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00006c7000)='/dev/keychord\x00', 0xe200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c27000-0x8)={0x0, 0xaeb}, &(0x7f0000425000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ca6000-0x10)={0x1000, 0x8008, 0x2, 0x8, r4}, &(0x7f0000993000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000023b000-0x4)=@assoc_id=r4, &(0x7f0000d3f000)=0x4) 2018/01/05 13:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xfffffffffffffff7) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x9b) r2 = add_key$keyring(&(0x7f0000679000)='keyring\x00', &(0x7f0000eb7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x8101000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./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)="") 2018/01/05 13:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ee000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) prlimit64(r1, 0xa, &(0x7f00000d1000-0x8)={0xad, 0x655}, &(0x7f0000474000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00007b6000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000000)=""/0) fcntl$setown(r0, 0x8, r2) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000d11000)={&(0x7f000039c000-0x28)="49e616959f339e59151bb9ba8ff5aa13b92ad5722cd539c84d39daabf87eb790f92dd7cbea3f67cd", 0x28}) 2018/01/05 13:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9f75) prctl$setendian(0x14, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000035b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000952000)=[{0x0, 0x0}], 0x1, 0x8000, &(0x7f000019f000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000216000-0xc)={0xfffffffffffffffc, 0x0}) 2018/01/05 13:54:33 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b92000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cb7000-0x8)={0x0, 0xe}, &(0x7f000005d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000040c000)={0xfffffffffffffff8, 0x1, 0x2, 0x8, 0x96c, 0xd2e2, 0x5, 0x68a, r1}, 0x20) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00008dd000-0x27)="24000000190025f4001809180000fd0e0a007ffd0010000002ffffeb08001700ffffffff", 0x24) 2018/01/05 13:54:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009b2000-0x8)={0x0, 0x5f}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c10000-0x14)={r1, 0x0, 0x7, 0x80000001, 0x1000000000000000, 0x200}, &(0x7f000044f000)=0x14) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r2, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/05 13:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d28000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fstat(r0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000004f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000054a000-0x8)={r2, 0x1}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000088b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setresgid(0x0, 0x0, r1) 2018/01/05 13:54:33 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) r2 = gettid() fcntl$setown(r0, 0x8, r2) getsockname$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/05 13:54:33 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f0000002000)=""/252, 0x65}], 0x1) 2018/01/05 13:54:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00+', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') 2018/01/05 13:54:33 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e80000-0x4)=0x81) read(r0, &(0x7f000095f000-0x79)=""/121, 0x79) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f6a000)=0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000976000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000fdb000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/05 13:54:33 executing program 6: mmap(&(0x7f0000000000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c9b000)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00001c6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee2000)="", 0x0) 2018/01/05 13:54:33 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x0, 0x0) ppoll(&(0x7f000000e000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f000000c000-0x8)={0x2000000000000000}, 0xfffffffffffffc3c) 2018/01/05 13:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dc3000)={0x0, 0xf7}, &(0x7f0000940000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000099f000-0x8)={r1, 0x100}, 0x8) write(r0, &(0x7f0000227000)="24000000210011d7001c070400ed272002d9000058faffffffffffff0800010041fd6ae0", 0x24) fcntl$getownex(r0, 0x10, &(0x7f0000bee000-0x8)={0x0, 0x0}) 2018/01/05 13:54:33 executing program 0: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000aa2000)=[{&(0x7f0000f5f000-0x3a)="390000001000090469000000800000000700004001000000450001070000001219001900040002bdb600000000000608020300ff00001ee400", 0x39}], 0x1) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00009bf000-0x4)=0x5, 0x4) pipe(&(0x7f0000312000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/05 13:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000100000)={0x0, 0xf581, 0x30, 0x4, 0x8001}, &(0x7f00000c2000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d30000)={r3, 0x100000000}, 0x8) 2018/01/05 13:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ee9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a8000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000080e000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c84000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f000044f000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) kexec_load(0x0, 0x9, &(0x7f0000840000)=[{&(0x7f00007b0000)="83898b0c218236652c92d5735222297b3c6592791849db209099228cf04ca3267a92b7c2116d90dac255b72ebfa4c516f65ba3751951db75d0f797ccb0185e7faa20bd4aed0ad47baccf05203ba6f7d12e4a7b266e43aaddf6adc8ccd72acfa1f413e71ceaba2b3e7873bb6d376c35733b53be9752f4a8e1c4fc82b60b553565fa4e03e07015d2d5e4864e6f9900134f2b2bba865b0246abe4fa53337513205f26da1b617c6e1afd5e293b630a462a7560dd63b3a23a39b8c789e63ebfb597d816426c7e89f42385fb9b4e387880202e1455e5e8", 0xd4, 0x5c4, 0xfff}, {&(0x7f0000041000)="82cc9dc627b7b10aec4805e500acf0da2a88b1b35658dbc611fe92d14248795ba5142ccce4d9d83ef5ce0e07d513606f27ac49dbe91fb13791af2a2e9bd7f24bb4ccea6470fe0047490195deb7d462b7eb854d04d59392f0077a57981f81d12a6ac799e65aaaadcf83855beb6ea201ea164ea5", 0x73, 0x7, 0x0}, {&(0x7f0000294000-0x27)="ddb29733fd3922b0d1a2d8d49605fbb6dfe501537aff9a8ca687059750126e292d5a8529e647c6", 0x27, 0x7, 0x83a}, {&(0x7f0000da6000-0x97)="32faaa84370b689680c1787eb0fe960c24a8cc1d0497cd66bde27203b9556350b0e665dce55abd36a03fec19580044742817505d147d45b612ca33665559f38966c239ed21abf6a1f8e9fab36ecdf76d36d926647b074b9e19d07bba3ffd99ea1befcfe29d3c359971dbf2cb61413fcdd50a1891a4dc5a12ae5217122f3c7e738e34f405f5425d500a7adfa435e1ad80b31992318ef928", 0x97, 0x2, 0x61}, {&(0x7f0000b59000-0x2b)="360aa56cd7ca8ddeeca3ecd3c35bc5f8fc741b2883efd99a0ea4070fe7f88f24375043e07af094cb029038", 0x2b, 0xeb1, 0x6}, {&(0x7f0000c4a000-0x1000)="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{&(0x7f0000b27000-0x1000)="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", 0x1000, 0x0, 0x3}, {&(0x7f0000df0000-0x68)="24386a9070caf0e6a800e3c4e7eb1e9ad1b24c7b4f20c49ba06dfe635b1339e9f43ae25da59b640815c9f5e6a5c052f20cad83fdd1dfed36e53c37f6e6172eb6fb885b3f758277061fe18e8d33d004dd5193e36626d0a0c81dbfa134113c8da846b8f16078277ef4", 0x68, 0x2b, 0x2a00000000000000}], 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000466000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d2000)={0x0, 0x94, &(0x7f0000247000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000331000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000035c000)={r2, 0x463d59b9}, &(0x7f00005f1000)=0x8) 2018/01/05 13:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000049c000-0x8)={0x0, 0x0}) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xfffffffffffffffe, 0x4) 2018/01/05 13:54:33 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregs(0xe, r0, 0x401, &(0x7f0000fb8000)=""/86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f0000cca000)=""/74, 0x20000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/05 13:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c34000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000ce000)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000011000-0x8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000113000)=r0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) dup3(r2, r3, 0x0) tkill(r0, 0x16) 2018/01/05 13:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000f10000)=""/40, &(0x7f0000004000-0x4)=0x28) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000039e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 13:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f00004e9000)="1f000000000319020000070000000680e2ed3b850900020000006bff02ee58", 0x1f}], 0x1) 2018/01/05 13:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002e6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sync() ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) [ 55.636676] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 55.676630] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 13:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x180000) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000091d000)={0x2, 0xf7d, 0x5, 0x7, 0xfffffffffffffffb, 0xffffffffffff7fff, 0xfffffffffffffc00, 0x5, 0x2, 0x800, 0xfd7}, 0x2) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00009d0000-0x4)=0x0, &(0x7f0000960000-0x4)=0x4) 2018/01/05 13:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x10000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0xfffffffffffffff5, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syslog(0x3, &(0x7f0000b88000-0x12)=""/18, 0x12) 2018/01/05 13:54:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008fa000)={0x0, 0x9}, &(0x7f0000bc9000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b66000)={r1, 0x7}, &(0x7f0000c8c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) writev(r2, &(0x7f0000431000-0x30)=[{&(0x7f0000161000)="", 0x0}, {&(0x7f0000958000-0x93)='&', 0x1}], 0x2) [ 55.697798] audit: type=1400 audit(1515160473.464:27): avc: denied { create } for pid=8693 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/05 13:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000354000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef0000-0x8)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000909000-0x11)='/selinux/enforce\x00', 0x40, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c1000-0x8)={0x0, 0x0}) r4 = socket$key(0xf, 0x3, 0x2) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000047c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007eb000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c5000)={0x0, 0x0}) socketpair(0x1, 0x2, 0xcb91, &(0x7f0000161000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000afd000-0x8)={0x0, 0x0}) r11 = syz_open_dev$usbmon(&(0x7f0000f9c000)='/dev/usbmon#\x00', 0x6, 0x80200) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a01000-0x8)={0x0, 0x0}) r13 = memfd_create(&(0x7f0000a94000-0x12)='e-[,K[eth0keyring\x00', 0x3) r14 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r15 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7f000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) r16 = syz_open_dev$random(&(0x7f000048d000-0xc)='/dev/random\x00', 0x0, 0x40000) r17 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r18 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000afe000-0x11)='/selinux/enforce\x00', 0x0, 0x0) pipe2(&(0x7f00003bb000)={0x0, 0x0}, 0x84800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009f6000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002c9000)={{{@in6=@loopback={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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000090000)=0xe8) stat(&(0x7f000070e000)='./file0\x00', &(0x7f0000d41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r24 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa8000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) r25 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a62000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r26 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001cc000)='/selinux/policy\x00', 0x0, 0x0) r27 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001cf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bee000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000735000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c1b000)='./file0\x00', &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpid() stat(&(0x7f0000a8e000-0x8)='./file0\x00', &(0x7f0000c82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000d8000-0x4)=0x0, &(0x7f0000a37000-0x4)=0x0, &(0x7f00000af000)=0x0) r34 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fe5000)={0x0, 0x0}) r36 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000093e000-0x4)=0x0, 0x80800) r37 = perf_event_open(&(0x7f0000200000+0x38c)={0x7, 0x78, 0x3, 0x80, 0x80, 0x4, 0x0, 0x3, 0x0, 0xc, 0x8, 0x200, 0x4, 0x2, 0x100000, 0x0, 0x1, 0x800, 0x9, 0x100000000, 0x2, 0x8, 0x4, 0x2, 0x6, 0x100000000, 0x100000001, 0x80000000, 0x8000, 0x8, 0x54, 0x8000, 0xffffffffffffff00, 0x3, 0x1, 0x8, 0x0, 0x8000, 0x0, 0x8001, 0x1, @perf_config_ext={0x68c6, 0x7}, 0x2000, 0x2, 0x200, 0x2, 0x2, 0x8001, 0x2, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x8) r38 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000db1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r39 = open(&(0x7f0000baa000)='./file0\x00', 0x8101, 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e8e000-0x8)={0x0, 0x0}) r41 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r42 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000+0xc07)='/selinux/user\x00', 0x2, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f000036c000-0x8)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000535000)=[{&(0x7f00002fb000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000325000-0x8)=[{&(0x7f00009d8000)="", 0x0}], 0x1, &(0x7f0000027000-0x118)=[@rights={0x2c, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x24, 0x1, 0x1, [r9, r10, r11, r12, r13, r14]}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18, r19]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r23, r24, r25, r26, r27]}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x28, 0x1, 0x1, [r34, r35, r36, r37, r38, r39, r40]}, @rights={0x18, 0x1, 0x1, [r41, r42, r43]}], 0x118, 0x4008040}], 0x1, 0x8000) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x98, &(0x7f0000509000-0x1)="") r44 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") accept4$unix(r44, &(0x7f0000fb2000)=@file={0x0, ""/4096}, &(0x7f000004b000)=0x1002, 0x800) sendfile(r44, r44, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/05 13:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000d73000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f39000)={0x0, 0xc0a6, 0x9, 0x100000000, 0xd240, 0x6}, &(0x7f0000eaf000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005c7000-0x10)={0x20, 0x6, 0x80, 0x2, r3}, &(0x7f0000e0f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003ac000)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5}, &(0x7f0000faa000)=0x98) signalfd4(r0, &(0x7f0000c68000)={0x2}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000127000-0x8)={r4, 0x0}, 0x8) 2018/01/05 13:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ea000)='/selinux/enforce\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000b54000)=0x0) r3 = dup3(r0, r1, 0x0) epoll_pwait(r3, &(0x7f0000ec2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x6, &(0x7f00002a5000-0x8)={0x8}, 0x8) r4 = epoll_create(0x944) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000aaf000)={0x0, 0x0}) 2018/01/05 13:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000000002, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008f7000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) write(r0, &(0x7f0000200000-0x1f)="1f0000004a001dfe00000001080026ff0a27060000350000e6ff20fcc41951", 0x1f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000032f000-0x18)={0x0, 0x9, 0x20, 0x1, 0x9}, &(0x7f00002de000)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fa6000-0x8)={r1, 0xffff}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000bb6000-0x2)=0x200) recvmmsg(r0, &(0x7f0000f9a000-0x200)=[{{&(0x7f0000294000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000203000)=[], 0x0, &(0x7f0000348000)=""/243, 0xf3, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002c8000-0x10)={0x0, 0x0}) 2018/01/05 13:54:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3f, &(0x7f0000000000)={0x0, {0x1}, 0x0, 0x4}, 0x0, 0xfffffffffffffff8, &(0x7f0000000000)={0x0}) 2018/01/05 13:54:34 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ece000-0x9)='/dev/rtc\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000069d000)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000-0xf)='-cpusetuser-posix_acl_access-:mime_type\x00', 0x28, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x8)=@req={0x28, &(0x7f0000b9c000)={@common='tunl0\x00', @ifru_addrs=@nl=@unspec={0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_procfs(0x0, &(0x7f000018d000)='net/bnep\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000002000-0x14)={0x100000001, 0x3a0, 0x7, 0xf7d9, 0x400, 0xa1e7, 0x6, 0x1000000009, 0x5, 0x84ca}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a60000)=0x7b) 2018/01/05 13:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000830000-0x8)='./file0\x00', 0xfffffffffffffffc) r0 = creat(&(0x7f0000262000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00009e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) truncate(&(0x7f0000c43000)='./file0/bus\x00', 0x0) 2018/01/05 13:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007ca000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000062d000-0xc)={0x0, 0xfffffffffffffffd, 0x2, [0x7, 0x3]}, &(0x7f0000927000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000045d000-0x8)={r1, 0x100}, &(0x7f0000495000)=0xffffffffffffff89) r2 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5151, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000fa000)={@generic="c05146160f6350f2eca40aa6243c6ebe", @ifru_addrs={0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 13:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f000073a000-0x7)="67732f0565ab00") setns(r0, 0x0) 2018/01/05 13:54:34 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2000000000000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:54:34 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f0000001000)=""/16) 2018/01/05 13:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000d2f000)="f9509e21d256f35f3a58a4875acfb41983f6cc10abaabcddbabeef4a3beee39439121e99b759e6dfc632985a167ed8fbf9138a17c9e164d8737e67b0584b69154b4bac1aa4d0d582e1bbb91b163b2c757dcd991ff977227c2ee29a2f42c803ae8dfe6e7fba26d78c77d25039cc1321618578f2c0619888ddbd24e90eded125c50dda9540bce1260243dd90db024084b3f1485d7eb5fe219e0361f10a558896bb1d5e66dab3d3df17c1da0c8605dc4c85a01ab7b1") r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x891b, &(0x7f00005f2000)={@common='ip6gre0\x00', @ifru_map={0x5, 0x1ff, 0x3, 0x2, 0x8, 0x9}}) dup2(r0, r2) setrlimit(0x9, &(0x7f0000d28000-0x8)={0x0, 0x2}) 2018/01/05 13:54:34 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000054000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000043000-0xd)='/dev/urandom\x00', 0x0, 0x200) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000026000-0xc)='/dev/autofs\x00', 0x208800, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000017000)={0x0, 0x0}) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = userfaultfd(0x80800) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000003a000)='/dev/loop-control\x00', 0x202000, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000054000-0x4)=0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000053000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000054000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r12 = accept4$inet(0xffffffffffffffff, &(0x7f0000032000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x80800) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000053000)={0x0, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat(0xffffffffffffffff, &(0x7f0000054000-0x8)='./file0\x00', 0x40040, 0x8) r15 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000024000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000054000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000054000-0x4)=0xc) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000004d000)=0x0) r19 = geteuid() lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpid() mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000053000)=0x0, &(0x7f0000054000-0x4)=0x0, &(0x7f0000050000-0x4)=0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000048000-0x8)='./file0\x00', &(0x7f0000054000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000053000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept4$unix(0xffffffffffffff9c, &(0x7f0000053000)=@file={0x0, ""/4096}, &(0x7f000004f000)=0x1002, 0x800) r26 = syz_open_pts(0xffffffffffffffff, 0x8040) r27 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = syz_open_dev$usbmon(&(0x7f0000053000)='/dev/usbmon#\x00', 0xfffffffffffeffff, 0x2) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000053000)={0x0, 0x80000, 0xffffffffffffff9c}) r30 = syz_open_dev$usbmon(&(0x7f000003a000)='/dev/usbmon#\x00', 0x4000000000000, 0x40800) r31 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000053000)={0x0, 0x80000, 0xffffffffffffff9c}) r34 = memfd_create(&(0x7f000004b000)='@)&@\x00', 0x2) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000054000-0x10)='/dev/sequencer2\x00', 0xa0400, 0x0) r36 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000016000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000053000)='./file0\x00', &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000)=0x0) r41 = getuid() mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000053000)='./file0\x00', &(0x7f000003f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000053000)={0x0, 0x0}) r44 = socket$inet6(0xa, 0x3, 0x1) r45 = timerfd_create(0x7, 0x80000) r46 = socket$unix(0x1, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000038000)={0x0, 0x0}) r48 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = syz_open_dev$sg(&(0x7f0000053000)='/dev/sg#\x00', 0xa1, 0x60801) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = syz_open_dev$tun(&(0x7f0000054000-0xd)='/dev/net/tun\x00', 0x0, 0x40) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = memfd_create(&(0x7f0000053000)='selfvmnet1wlan0securityvmnet0\x00', 0x1) socketpair(0xe21b830dc28cd87f, 0x0, 0x400, &(0x7f0000007000-0x8)={0x0, 0x0}) r53 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000003c000)={{{@in6=@empty={[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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000054000-0x4)=0xe8) getgroups(0x7, &(0x7f0000004000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000053000)=0xc) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000054000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000016000)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r60 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r61 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x88000, 0x0) r62 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000051000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = accept4(0xffffffffffffffff, &(0x7f000001a000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x10, 0x800) r64 = epoll_create(0x8) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = syz_open_dev$binder(&(0x7f0000054000-0xd)='/dev/binder#\x00', 0x0, 0x0) r66 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r67 = syz_open_dev$evdev(&(0x7f0000054000-0x12)='/dev/input/event#\x00', 0x0, 0x22000) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x4800) sendmmsg$unix(r0, &(0x7f0000040000-0xfc)=[{&(0x7f0000012000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000054000-0x30)=[{&(0x7f0000053000)="7719f10485d1bb314a35433d2c39587bdf0d711c27aa48e1c2159afcab56702861c0f44285297eb688d093513efd5a0574f97010b30cc6ae5673ddb927642bd852be629489faec78a148d68bf9d5493e6d65d155a861f9a23b3a73624e8b06d68d2886aa0b14021a781921257afb427b2b3fb79dc939b406097284fe442024badbd10dbf6beed4997bb09040ec0845a4ab8a3d3dcf85981be979d8099df9b7d9b0f4cfad668c7769ec652f9c815c54b3b11212709622ae4f0120ad61d8235e364e91a91f3a9190df218ebd3e702aac8fd8ef36849dd4d3388756269669a467c7c62fc49be5da4a70851ceaae1b5ee94776bfe2616b", 0xf5}, {&(0x7f0000053000)="e2277cc07568c6bd69157f1cb7d5e4613ae1d3b16a41d558e08a3401c568a1f1ee018b4ced825a3e6904e619748fe6e1bf068219cd10f0cf1a6df845d839e37236c2f29dbeb45d8b1d831d2ac47e5fe209909773a4c10d793bc568713155b5711ab0aa22ca9d6beabe81047a7e06553570ecfa30e75372bd33c527be3444cb9cc34a69fdf6a101d919df944986c27177394ed6838e9dc8a2b31e0407064ce6f786be85dc7f9d78c338a2b5a7559ae9a2d229857a76bbbc817bf4091cab4c4f1c93226fec342ae0bd605c6987d2cc75a149ea1cb034f5009156cd1120d273ed878aa475ab6fdece85", 0xe8}, {&(0x7f0000054000-0xc8)="2916cd907933e49d4fec33ff69fb108aa54a6484e859fde5d625171a9d5ada4073006eff7303757f579a07d1122963c2d1bb81b661afe1ff8f11d1b87b7f5ccd3f299e975cd7316acc966e5dbc2fdbbcf6d25081776cd59959535d4707b5fe7fe78411defcf23494bf65e1c7b8db367617cd0199120f31da3f9939266a404a392d63a0eab457dce37b457c795cdba9afc35fc86bd06d9751a010b432b1754a513debcd9b3015896757fb16fa4a2993a1103418e554f3753aaf67f0870447a7fff47fee2fcd11b85b", 0xc8}, {&(0x7f0000022000)="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&(0x7f0000053000)=[{&(0x7f0000053000)="e8d13b511a0e1e87bd524e8c34d4e2679b65dbb333c2aaccea01ce50ccca84938a7e18ef84e6972d10294d4a430c4259a0407c2c06a7ba73fb2f3d7fda0a663e895964fef551d2a6b36154339ef95a4e24992c33ebe2de65a034f92c05bc0b0437fca114e0a2dd1c98713c0507bf8ae828d83232477326744a08a74d5dd76d9b40ba69a8eeb0b9a026ba86fb66dd07b23828012c116e383dc7b300b26e69dc8186", 0xa1}, {&(0x7f000001f000)="10d351870e5c19a1cecd7f2cc4ceab5a1cb999f6fb228d14365ee9b6ac9db154ba5783a660c24ac0a89c72277af3755ab573c4ae9a5bb122a18d25d55abf7ec45102b8df6c06cceff7bde72d6c687d1f34bbdc3f120f3d5d50ed7f8d758a215766508ed8da36dd70f8846c2bde59e70ba1693beb5cd644b2f5f3e70b39e56ef41dfeb67ce4c9911e428825731c14adea2789c2fdb7118868b6559790c30df8334f4de961f4346bacfedb10b74b51cfc903c1ca597fca925913056f61dd", 0xbd}], 0x2, 0x0, 0x0, 0x24000001}, {&(0x7f0000025000+0xfb9)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000054000-0x28)=[{&(0x7f0000005000)="b3b3ee222210c8e987a27b8377d71a4031ca7f50c6bafc573b54dbee39f041799159576898af7334a3e9b1319785a27eb9e34ea3b649321bbf57fcf8", 0x3c}, {&(0x7f0000053000)="75a6a59abca84cfd766298fb2860c0c09a9f9eb7d7e8c2de1975fc68900de6c43d8e6c020ed09f53f3fc2cc38cbff2c9c3ed747b573a438b9000502a52f0fa884e641040670be02997a122fd8d55dc84c6393904b8e8703a47d2c5b66291eb61115868d7e154ba0b677d7827716be19c06b2bb80ffbd479deb1bd7c2ebd8c36c1e66b8f780a0449ec1103b8fb9a77c5580", 0x91}, {&(0x7f000000a000)="", 0x0}, {&(0x7f0000054000-0xea)="6fb684a0c3e2f29c6bdde78b7f1da80bff673c7ba0d53d90e1ac90f6a228e040b52c6d4e818675743903a9fed2724c6d4bc658efddf42f1b29c9cb3be5b6dffb5d823d59ca8a2e7e46178ca30b9ca90f8c324a8f9d2b858b537b8ed8d5d8e3dd365491a7b5b584638459264fb3319401004de68f7d6aa7d9ed0ee31c97051daff6d396fb007a03488d689088e898a071634597bf1fec3fba7d71470e6707f4ae9a2d6840794199c6318b2a8bca99ec19f2f9206f274d1c0f6b5d21a5d625ba2f3733ec3e933163eb8dbe0f6b179a0a1d855eff0412db05cec38d551969a6c32f9bc8ff91b7f6c53080d1", 0xea}, {&(0x7f0000053000)="e8c7baa9bff1d986e4d82b3b7c84b0d04e98e0a72609ca0a4214351617c214153f5a683bf0cba13bd9a70d472376dcf3ecbef55a2486dabaab84ffaa467386f2715ef7b493c29d9a235e618d6bfb8a83d4d5021bf07fa002274e7817b59dd9eb4ba85c5d4e1015dbfd4749d857fc8a673b699f37b9f17bd96f707d33b5eac4c145c7f24b99033a6aa175551b6f4ed6394d18968a9a426b8ccaeab5f86abe128995861113c7c580cbc90389c0cbddc387d961a5bf29197655d76af1a6ebf718388b343dab2223c7e5500f64a6eae3c7927b75984eb1e5cef3b6cc13aa1e1b39beb55797f4acd933d01bc37580ee858d9772", 0xf1}], 0x5, 0x0, 0x0, 0x20008000}, {&(0x7f0000054000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000040000-0x10)=[{&(0x7f0000054000-0xa5)="6a4088ba158c06275a1b3ab7b5310d55eac74be30b651426d3cddbeebc2ced43030efafca6505e95d9cba2ec539c02230a12bbfcc7528bf3541b5e2ad7f62b38953aab424748318e5eb45d36bb20b2285692a3fea52b2c0cc5138e7c7e7070a05ed1edd7625194ffc35a022cfc213002b147db2fd55775a49666a2a51bd78f2e0bbb1c0074d5deca0476713441cc2079aea3a51e53ede19a4385147085678e7287b694b5f1", 0xa5}, {&(0x7f0000011000-0xe6)="18c46ade52f4ff11e08f2ccb6886d3130bab355d549f01a852f8c97bc3daf66fe0c5e461d7a82a69a936b4591b77c992c85b28cb1c8da7e0c5af2f412439e8b489ee93f527dc7b5d8453fd698725fefab7455265b0805bc67924a194af01146db4249a330aef6b9cccb346e026f3414c155a27dc7f296555246d89e28ace550a01c72c505d512e90cd0a68bdeb69b25e2aa1f0667807f2cda0101630f84f22efe35dbb8eecf069160cacb86e522276256f06f6acf9390c2ebddf7b2adcfd5a5ef335a3883b7be3720603ef2466a93e1dc23d1cc7c36bdc595522524b346991545bfccaa1b149", 0xe6}], 0x2, &(0x7f0000054000-0x20)=[@rights={0x20, 0x1, 0x1, [r32, r33, r34, r35, r36]}], 0x20, 0x20004010}, {&(0x7f0000054000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000054000-0x10)=[{&(0x7f0000053000)="a67fe7441fdb2c0eff5fa0776e6cdb0558c5b7200f98ace88d48ab6046befbef3f7a01729d29a8b96eb7e5630c0caa72e03168ce8ca41b4984ada2f67406832e6df1064ef8ee4a82db60f16f653107c00fcf61ccb82396cbd6de4a9d2611335731f1d02239bf96ad3eb1dc24380302e4005812c9449051b0cb364cb06290cb3f8ade6fad544eb93f75e10916da1eebcd7e97561d74de3e8884ef7f32f2f5da478485d2020f7776ba85999929467a2dc04d400baa5eb75b3d78fe9407a0d1a5666286ad90fdff8d7a67ece23e97437da576cc7530115cceec3664e2cf1af555e3e92b729a5b8b7e45fb90f1a4f87f624ae6ef", 0xf2}, {&(0x7f0000042000)="9d72dad952aebb84ddbe5feb47889a3b8d6194e6332f7b094d7504870f130f886100220a0bd5d4c30bddaeabbd809bd373a2586d0e8fc21e662658e8b0b6ccb8a1714c36120e2f289a5253a5e1980fb0dd04fd0e9c35eb9be2ff8bf14504b78013497c93a544d415b2628688f402616725ab388b02e5d130009ef4fda416025fb2d8fa530b0400", 0x87}], 0x2, &(0x7f000001f000-0x94)=[@cred={0x18, 0x1, 0x2, r37, r38, r39}, @cred={0x18, 0x1, 0x2, r40, r41, r42}, @rights={0x34, 0x1, 0x1, [r43, r44, r45, r46, r47, r48, r49, r50, r51, r52]}, @cred={0x18, 0x1, 0x2, r53, r54, r55}, @cred={0x18, 0x1, 0x2, r56, r57, r58}], 0x94, 0xc814}, {&(0x7f0000054000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000054000-0x10)=[{&(0x7f0000054000-0x6b)="49070ed89ebc18d893d823b39201d4641727eb7fece81d95c85a1bd8674815deea6fa31fada241041ef1282ef055e863a7bace4a4fc0c553a14b13c3b645a60130f871e1544193fc33d522883e62968101bd67650b1f6aaa85592a77fe421e94b3a4cbaf64fa15f4882715", 0x6b}, {&(0x7f0000032000-0x52)="530b518e871ea568665290da45c1708cf7b2215423515e91eedaa847a086295fde576ee840a523458c582530dc2c72fd3714c5f293a6f3265cdcd692108d8644ed40e4b11db4f2ded8bc8ecab5e5be45d70e", 0x52}], 0x2, &(0x7f0000029000)=[@rights={0x28, 0x1, 0x1, [r59, r60, r61, r62, r63, r64, r65]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r66, r67, r68]}], 0x4c, 0x40000}], 0x9, 0x20000081) r69 = socket(0x10, 0x803, 0x0) write(r69, &(0x7f0000051000-0x26)="26000000100047011600ff0000100000dfff01ff010000000400000780008007050002ebff35", 0x26) 2018/01/05 13:54:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f00001ba000-0x73)=""/115, 0x73) flistxattr(r0, &(0x7f00003a6000)=""/137, 0xffffffed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='attr/exec\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xffffffff, 0xffff, 0x2, 0x0}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, &(0x7f0000002000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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, @in6=@mcast1={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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fdc000)=0x0) r5 = socket$inet(0x2, 0x8000f, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xceb}, @in6={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x515, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0xe8) syz_fuse_mount(&(0x7f0000fbe000-0x8)='./file0\x00', 0x5000, r3, r4, 0x6, 0x84800) 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) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/05 13:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000fb6000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000003d000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b08000-0x20)={0x9, 0xa0ce, 0x8001, 0x1, 0x8, 0x100000000, 0x6c5, 0x8, r4}, &(0x7f00000a4000)=0x20) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000935000-0x1000)="", 0x0, 0x0, &(0x7f000094d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 13:54:34 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000e000)='/dev/loop#\x00', 0x3, 0xfffffffffffffffd) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000019000-0x24)="07ac2cb2984c62ca2246f5fdfbcd0cceca98fbeafdecd5a391c971d07d4f2c3a5278f914") 2018/01/05 13:54:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=@known='security.capability\x00') creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) 2018/01/05 13:54:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000b000)='rxrpc_s\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000a000-0x1)='\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000006000)='user\x00', &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001a000-0xf5)="a1a24d2c189c239eb60f051661ad47eb155a614a6a21968de67c114624d41bc1398fa0fb3840644240497a87bd863ec2505380323f62ef395d7dddbebd46e5f0c3e9b9b13fb6b5572dda7d7a446c1f542d18494d5169ce3b3110e71e970f80e0efbd9289761a2ac446260dba414b2687768e1e812bdf77b03431a83b4c61af7fe0a9947d3f27f9b402d1620721dc7e173a43c03f5dc739008ff17185b7f582aaaf253ec5ef6be4f4006b9fd8bb54f61183444314b90f44100b15344285780c712e29bbe1f16ebf23df5a7a1a618e06af1e01df80f3d161c566c92bc1d1d03d3e1afe532d3ab96f42e7a3dd01ec1b9fed2287a86074", 0xf5, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) renameat2(r0, &(0x7f0000019000)='./file0\x00', 0xffffffffffffffff, &(0x7f000000b000)='./file0\x00', 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f000001d000-0x4)=0x3, 0x4) 2018/01/05 13:54:34 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000005000-0x120)={0x0, {{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]}, 0x0, 0x1, [{{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]}]}, 0x120) 2018/01/05 13:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000179000/0x2000)=nil, 0x2000) r0 = openat(0xffffffffffffff9c, &(0x7f00009ce000)='./file0\x00', 0x98840, 0x100) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00002a3000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001a1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000bd5000)=0xed, 0x4) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000152000)=0x7) msync(&(0x7f0000fc7000/0x2000)=nil, 0x2000, 0x5) personality(0x200006) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000ebc000-0x1)={0xf9, &(0x7f0000d16000)=""/249}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000856000)={{0xffffffffffffffff, 0x2, 0x2, 0x0, 0x3}, 0x1b7, 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]}) [ 56.326340] device gre0 entered promiscuous mode 2018/01/05 13:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x800000000000020, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000caf000-0x28)={0x0, 0x1, 0x0, 0x0, "fe6498d672b8278058225586db142cdec67a4c17545274946a94771f458b4046"}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000233000-0xdd)=""/221) 2018/01/05 13:54:34 executing program 7: mmap(&(0x7f0000000000/0xd71000)=nil, 0xd71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d72000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000d71000)=""/82) write(r0, &(0x7f00007f6000-0x31)="1f000000f90300ff0000000100000000", 0x10) mmap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d71000)='net/igmp6\x00') mmap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000d71000)=""/3) 2018/01/05 13:54:34 executing program 6: mmap(&(0x7f0000000000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ee4000-0x8)='./file0\x00', 0x2801, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000912000-0xc9)=""/201) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000001c000-0x4)=0x0, 0x4) 2018/01/05 13:54:34 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ea000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x1, 0x8, 0x61, 0x6, 0x3, 0xa24, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x80000000, 0x30}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001, 0x2, 0x3, 0x2, 0x0, 0x5, 0x3ff}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006cd000)='/dev/pktcdvd/control\x00', 0x180, 0x0) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000052000-0x10)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000d14000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) exit(0xc06) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000072d000-0x10)={0x100000000, 0x8000, 0x5, 0x8, r1}, 0x10) connect$inet6(r2, &(0x7f0000237000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d7c000-0x8)={0x0, 0x0}) 2018/01/05 13:54:34 executing program 6: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000027f000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004cc000+0x76f)={0x69f, 0x1, 0xffffffffffff8001, 0x1}, 0x8) [ 56.365340] audit: type=1400 audit(1515160474.134:28): avc: denied { create } for pid=8761 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/05 13:54:34 executing program 6: 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=@broadcast=0xffffffff, @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}, 0x3, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000deb000)={0x2d3, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6917a475}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00009f0000-0x8)=0x0) 2018/01/05 13:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000043a000)={0x0, 0x6092}, &(0x7f0000c27000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006f7000)={r3, 0xffff}, &(0x7f00003f6000)=0x8) r4 = add_key(&(0x7f0000d3c000-0x6)='.dead\x00', &(0x7f00005f1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fc9000-0xdf)="32a1cb71e2cef3adbfc4b99efc2953034aa3b4a64f15df57d1377e73f62b9ec102c5a7e8eb1efd5966c5725fa1175a912adf68d9e2d54a109cf179bfae4cfdf61ba5974dce3b54565978e80d7328e3e65781cf280a5ff82247195b467ca0a08f083262a76fc53337f886574b8210cb7325cee5c32f142dff6788f33e703e1851523db7cdd05968183055b619418ead619d56e2e8a83f482b5428d6618bacec4d48998835146bd9a62fdfece695b8654d1fef920d204b561992fbe19976e2a16f72ba837ac3277a6d3cee060ef11b27aa4d0a651eeed607de50f2310874e78d", 0xdf, 0xfffffffffffffff9) r5 = request_key(&(0x7f0000d2f000)='rxrpc_s\x00', &(0x7f0000d22000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000035e000-0xd)='/dev/snd/seq\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r4, 0x8, 0x7, r5) 2018/01/05 13:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000384000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f000036a000-0x1)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000fb0000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/05 13:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00007b9000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000423000)=0xc) ioctl(r0, 0xc8f0, &(0x7f000066e000)="63d98bf91c4f37811479fbfa0b981a6b7a20e8cb1635a582037e387af2430300c9bed90a05f329d9fe32c3d08b8964f94b49580000000000000004884f7e8cd4c9") ioctl$fiemap(r0, 0xc020660b, &(0x7f000039c000-0x1e0)={0x81, 0x80000000, 0x6, 0xc4aa, 0x8, [{0x6, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0xdac, 0x3ff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x15d0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x80000001, 0x3308, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x40, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x81, 0xd3, 0x8, 0x0, 0x0, 0x184, 0x0, 0x0, 0x0}, {0x8, 0x5, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/01/05 13:54:34 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ffc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00003f6000-0x8)='./file0\x00', r0, r1) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000006a000-0x4)=0x0, 0x0, 0x0, &(0x7f0000028000)={0x77359400, 0x0}, &(0x7f000061a000-0x4)=0x0, 0x0) 2018/01/05 13:54:34 executing program 2: mmap(&(0x7f0000000000/0x793000)=nil, 0x793000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000791000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000-0xc)={0x40000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005c2000)={0x0, 0x0}) epoll_create1(0x80000) epoll_pwait(r2, &(0x7f0000792000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000123000-0x8)={0x0}, 0x8) 2018/01/05 13:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ffc000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8e000)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fcntl$setstatus(r0, 0x4, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000829000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000052f000-0x4)=0x0, &(0x7f00001d0000-0x4)=0x4) accept4$ipx(r3, &(0x7f00000e2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000492000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r5 = dup3(r2, r4, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000dfe000-0x8a)={0x0, 0x82, "268f9b51bdb3346971495e113b320e8cab97a8969e740cd7eeded352ae0d62c584bf307900e9493d52dff45d02d659475786f1be602d63fc6237acd60422a65ca366edcc9ec3709233970ca20c684eaeb9008cbd9ea6b717c13d69a40179c30148261e5799787f03e27db03ff6906d5f242ac660b55b1fead78e4beef78c9ebaa995"}, &(0x7f00003c9000+0xf9a)=0x8a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00007cc000-0x8)={r6, 0x9f}, 0x8) 2018/01/05 13:54:34 executing program 0: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ff0000)=""/159) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000000)={&(0x7f000070f000-0x40)=""/0, 0x0}) 2018/01/05 13:54:34 executing program 4: ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a45321, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000990000)={0x0, 0x0}) openat(r0, &(0x7f0000fd0000)='./file0\x00', 0x20000, 0x2) quotactl(0x59ffc88f, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") 2018/01/05 13:54:34 executing program 6: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00007fd000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x20, 0x6, 0x1}, 0x10) r2 = socket$unix(0x1, 0x805, 0x0) listen(r2, 0x0) 2018/01/05 13:54:34 executing program 1: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e28000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000efc000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/05 13:54:34 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c78000)={0x0, 0x0, 0x0}, &(0x7f00007ca000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000309000)={0x0, 0x0, 0x0, 0x3ff, 0x1}, &(0x7f0000000000)=0x18) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0xac) fcntl$notify(r1, 0x402, 0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ee2000)={r0, 0x6}, &(0x7f000065a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000798000-0x8)={r2, 0x70c}, &(0x7f0000000000)=0x8) r3 = socket$inet6(0xa, 0x80000, 0x5) r4 = fcntl$dupfd(r3, 0x408, r3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, r5}, 0xc) setsockopt$inet6_buf(r3, 0x29, 0x8, &(0x7f0000f6e000)="", 0x0) 2018/01/05 13:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) rt_tgsigqueueinfo(0x0, r0, 0x0, &(0x7f0000a4b000)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000697000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000fa000)={0x0, @in6={{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x59cb, 0x0, 0x1, 0x80000000, 0x0, 0x1f, 0x8, 0x0, 0x6, 0x7, 0x9, 0x1, 0xff, 0x9, 0x9739]}, &(0x7f00009e9000-0x4)=0x108) mmap(&(0x7f0000767000/0x1000)=nil, 0x1000, 0x4, 0x1010, r1, 0x1a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c38000)={r2, 0xf15, 0x4, [0x5, 0x7, 0x24875262, 0x0]}, 0x10) 2018/01/05 13:54:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000b56000)=""/238) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000125000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x0, 0x1, 0x2, 0x8000, 0xa06}, &(0x7f0000709000)=0x20) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000e2a000)="ff01000000000000000000000000000800000000", 0x14) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000bcd000)={@generic=""/16, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000b38000-0xc)={0x1, 0x1, 0x3f}}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000aa7000)=0xd7fb, 0x4) 2018/01/05 13:54:34 executing program 1: mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000233000)='/dev/sg#\x00', 0x4, 0x800000000090004) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/05 13:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r0, &(0x7f0000636000-0xfba)=""/4096, 0x1000, 0x40000) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001ba000-0xc8)={0x119afd3a, 0x0, 0x4, 0x3, 0x3, [{0x5, 0x0, 0x6e1b, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0x7, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x4, 0x72, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2018/01/05 13:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f00007a9000-0x8)={0x0, 0x0}) r2 = open(&(0x7f000080f000-0xc)='./file0/bus\x00', 0x8800, 0x11) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000bd3000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000867000)={0x0, 0x2, 0x5, 0x5, r3}) dup(r1) 2018/01/05 13:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f000006f000-0x8)={0x20071026, r0}, &(0x7f0000daa000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) readlink(&(0x7f00004e3000-0x8)='./file0\x00', &(0x7f00002f2000)=""/201, 0xc9) 2018/01/05 13:54:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000a6000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x3, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000002000)=0x4, 0x4) sendto$inet(r0, &(0x7f00002ca000)="", 0x0, 0x0, &(0x7f0000303000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x186) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='trusted\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000004000-0x4)=0x4) ioctl$TCSBRKP(r1, 0x5425, 0x9) 2018/01/05 13:54:34 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001af000-0x10)='/selinux/status\x00', 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4, 0x20100) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = getgid() r4 = gettid() getgroups(0x3, &(0x7f00003de000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)=""/31, &(0x7f0000000000)=0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000002000-0x5c)={0x8, 0x0, 0x7ff, {0x0, 0x1c9c380}, 0x175, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x1703400, 0x0) r7 = socket$inet_icmp(0x2, 0x2, 0x1) r8 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd0000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x880, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0xb, 0x2, 0x2, 0x6}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r9, &(0x7f0000231000)=[{&(0x7f0000b39000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009e1000)=[{&(0x7f0000e92000-0xf2)="f31b69a08ecc7a34ad5f65f9c7e484d9be07023fe13a1b499269ba7745bc0ad623482041edf7fa90c52298deaef1f255a9793ecde93cf98e3bb4646db1e9a891ff73adffe651b4759ec767de665336ca6afd3bc7ad1a1c4f4196769c50ca617faa11af525e3833dcc6e619aea6c4423d9964d972440d31f1b41a2ead305a3dd4d9c6a7fb2da85e8d1b7a418083a3e4f3b849e9d614a00ba534c93c5f9fbdce148abcb49e37dedf8599f0d6d827a8537ce6f522c692fb1d55a612598d8867381b313811d4210e995e579e8f9877a52a9d057e3e8b5b7cdcc4a3d7c43f92051e6a5941cc1169d5a989ef5f34fc7c142bcd30fb", 0xffd2}, {&(0x7f00000aa000)="73607d76b586ea2441e018350f31c0776e18883e488037f9e5e0c07347b308e9f346cf6cf8b11e4edb73639ec6ff16d8a28bf4d3ab57f6dc4fd2757dffa34210a4d3047c1da0ab1f1b05f05a5211bff7be20eb5c6aaa5e0c6aa6d4a2ae30bfac0d9ab48f940ba7efd324ee4f7c676aa3158d3c217760ea6b123d6847425976d2f5bc05ba272833dd363e4d5d062a62efa0dc475927a48004b891b3eb304d795deba7217fe7192e1d5a62ff2d59258e4aebd93ee1eda1f2fc0a2dada26ed5c409515c353e6290dfbf0fefc0eb22d20f16e637e315651ef92e", 0xd8}, {&(0x7f0000001000-0x3f)="b94ac6f6d29cffd1c4a2431d37b7f19dd828f8f8315ace72bd7b08e55155616778af97947e1912b9248a7e631945a789cb926ac8d2d043cbc727fe9f267fd8", 0x3f}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000382000)="17f319ec12bc14675b82d8a8916b90fb48afef14c925d489f86e0bef7ca3f84c1a43b34ff52e75661de0ba5806cd68970ab05c5e5d961dcbe3a92e3a0e5bdf4ece25c71b0c5cc8b575aed8a828af87f50a541cc3ef71dbd5d9fc6eb0767ab216f9fbe7b329908df0bf2b02d3038915a2fb6a2d79a8c0e8a1a38ea68e9543645b9a0f0f5a325fd4e5de1357699cea76cd09c47c0da6c8a8d1b2105e71a8f488edf3bc684cb940188a4d3a03e9b244c156fcc41fe5d8bac26d9b821b615a6ccd804b811cedf756bb51f847a4cbb8ba2a023e9c401a831a8eec5a135752052a7ab3a8648f2e569beb81fd", 0xe9}, {&(0x7f0000000000)="dc13b16ac3665c72449240b9ac53e7814f54025c", 0x14}], 0x6, &(0x7f0000001000-0x30)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, 0x0, r5}], 0x30, 0x4000000}, {&(0x7f00002d9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="77261f26fa28293b3141b33583c625253a38c9fce0f350dcb71d13fd60e9c5abdd025c5438fbc69f691c78b66ea6bd9223e2069120acedd55efb91d76832969bc5d6a45aaebf669fafbb799f3837557e51b6e1f3053f46454a8734e7b43df27088f92eba11efac765badaa430c72a6f815a2ec8b7b1efa1de434", 0x7a}, {&(0x7f0000000000)="1bf229aad995ed09142e6fe72636737451790b2d133087ecc0a18768d78f28edfe538780cacf9f4cf8ff6704309d9117b21c121c4708f50a6316fd066e490d5c9dc1b40599e6", 0x46}], 0x2, &(0x7f0000000000)=[@rights={0x1c, 0x1, 0x1, [r6, r7, r8, r9]}], 0x1c, 0x11}], 0x2, 0x20000000) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 13:54:34 executing program 4: unshare(0x40600) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000004000-0x12c)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/05 13:54:34 executing program 5: ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f000067a000-0x1d)=""/29) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000036c000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) flock(r1, 0xd) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036d000-0x8)={0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000015b000-0x4)=r3) bind(r1, &(0x7f0000196000)=@nfc_llcp={0x27, 0x8000, 0x9, 0x4, 0xffffffff, 0x3, "e4d1d648aab133dfd0bb8a52ebd23a69500d9a8abb3bd3698cad1d92bc9057abf84f5b37bedea7cf8ce96a68b7f4c361036d008e2df72fe8349b2e54cb7441", 0x7}, 0x58) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000036c000)={{0x6, 0x8}, {0x0, 0x3}, 0x9, 0x1, 0x32, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:54:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f1000)='net/dev\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x1, 0xffff) 2018/01/05 13:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000192000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000677000)=[], 0x0, &(0x7f0000bb4000)=""/0, 0x0, 0x0}, 0x2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d50000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041d000-0x4)=0xe8) r3 = getgid() lchown(&(0x7f00003ae000)='./file0\x00', r2, r3) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000299000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009a9000)=[], 0x0, &(0x7f0000736000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00007a7000)={0x0, 0x0}) 2018/01/05 13:54:34 executing program 5: socketpair(0x10, 0x2, 0x2, &(0x7f0000b42000-0x8)={0x0, 0x0}) eventfd(0xe9a) fcntl$setlease(r0, 0x400, 0x1) 2018/01/05 13:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006f0000-0x8)={0x0, 0x0}) fchdir(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r1) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008de000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) openat$selinux_create(0xffffffffffffff9c, &(0x7f000040c000)='/selinux/create\x00', 0x2, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00008a4000-0x1000)=""/4096) 2018/01/05 13:54:34 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef3000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigprocmask(0x1, &(0x7f0000ef2000+0xa3c)={0x8}, &(0x7f000045e000)={0x0}, 0x8) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000ef1000-0x4)=0x4, 0xad6624daf6b130d7) r2 = socket$inet(0x2, 0x9, 0x100000000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a16000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x1fffe0, 0x1, 0x80}, &(0x7f0000b07000)=0xa0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ef3000)={r3, 0x81, "933d34dfba3000ccabbf4fd1ee378f04113b2e668f59bb81f3dc8c75c69cf931efb530262bca8e2f07be23563e850711c5819f7bf970dd5733dd5267879dbc03e19d2acda5bab08d563bcb684d2de10eb0c9ed76b23f5b9b8e8d516767d7959aacdbff0d355dc046bc0d871f06046e1c66b34c723f6de4faf17322862a141161eb"}, &(0x7f0000ef3000)=0x89) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000ef6000-0x8)='./file0\x00', &(0x7f0000b26000)=[&(0x7f0000e9d000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000ef5000)='\x00', &(0x7f0000e94000-0x1)='\x00', &(0x7f000002d000-0x15)='/proc/self/net/pfkey\x00'], &(0x7f0000ef6000-0x1c)=[&(0x7f0000575000-0x1)='\x00', &(0x7f0000ef6000-0x15)='/proc/self/net/pfkey\x00', &(0x7f00005d1000)='{proc(\x00', &(0x7f0000477000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000ef5000)='/proc/self/net/pfkey\x00', &(0x7f00005f8000)='/proc/self/net/pfkey\x00', &(0x7f0000ef6000-0xb)='ppp1{)self\x00'], 0x1000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000b37000-0xc)={0x15, 0x2a, &(0x7f000069c000)="f84dddfd366937cf4759aaba68e22602c57d8789cec1e652527ed04c04b4fba15cba069a1a43b43164aa"}) perf_event_open(&(0x7f0000ef4000)={0x7, 0x78, 0xc9c6, 0x7fffffff, 0x4, 0x20, 0x0, 0xffffffffffffff00, 0x400, 0xb, 0x100000001, 0x5, 0xf2e, 0x8000, 0x800, 0x1d, 0xd3, 0xc6, 0x3, 0xae, 0x6, 0x65d9, 0x3, 0x7, 0x100000001, 0x10001, 0xf7, 0x247, 0x8, 0x8, 0xf875, 0x2, 0x5, 0x80000000, 0x80, 0x7, 0x2, 0x8, 0x0, 0x98f, 0x2, @perf_bp={&(0x7f0000ef4000)=0x0, 0x6}, 0x4440, 0x4, 0x5, 0x7, 0x7, 0x400, 0xfffffffffffffffd, 0x0}, r4, 0x8, r1, 0x4) bind$inet(r0, &(0x7f0000ef3000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rename(&(0x7f00007dd000-0x8)='./file0\x00', &(0x7f00004d0000-0x8)='./file0\x00') sendto$inet(r2, &(0x7f0000b31000)="5a79644c1a26b3d25de5be17150d0ec7bc28c81e8c4cee2b52ac20734273c17043ee1306347f83e3efd3a8fb5e8b1404f48397540df59d33c4024273a642dc598d1f2006ebf46c7fff6cc0ec35a907ee18a2e3a4831a8f637bf6b09cab7442d68a7d6ff6a53439960b938dbd248d7d24736fe79c2991470d38f8f38165f6b08d78e03ae2a1fe925c7ebf4d8569001a7d0c4a244a4cfd0307c2887ccd796bb750e4d67e6274f50c1a3b353d809c4379dbafc9e117ce6721a6dcc8cf2f7120", 0xbe, 0x11, &(0x7f0000e9e000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000603000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 13:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000027d000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000001) write(r0, &(0x7f0000c05000)="9f00000000000000fd7f009e0027176f5e5b47dde3c96f01a6dd0224af21949d97b46aae9d8002f3", 0x102) 2018/01/05 13:54:34 executing program 2: mmap(&(0x7f0000000000/0xcc7000)=nil, 0xcc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cc7000-0x4)=0x7, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ba000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00009cc000-0x1)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000781000-0x12)={@generic="d8701f6d08ae13442d50ee552abf8a65", 0x401}) r2 = creat(&(0x7f00005d9000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000cc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000cc8000-0x18)={&(0x7f00000c1000/0xc00000)=nil, 0xc6b, 0x1, 0x44, &(0x7f0000c38000/0x4000)=nil, 0x1}) 2018/01/05 13:54:34 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000abb000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f0000009000)={r1, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@common='gre0\x00', @ifru_flags=0x8000}) 2018/01/05 13:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x300) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000445000-0x3c)=""/60, &(0x7f00008cf000)=0x3c) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000f64000-0x12)="", 0x0, 0x0, &(0x7f0000045000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000043a000-0x8)={0x0, 0x7}, &(0x7f000089c000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000562000)=@assoc_id=r2, &(0x7f0000372000-0x4)=0xfffffffffffffd0d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000066f000-0x6)={r3, 0x5}, &(0x7f00009f1000)=0x6) 2018/01/05 13:54:34 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}) socketpair(0x9, 0x3, 0x8000, &(0x7f0000d68000)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000671000-0x4)=0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f000068d000-0xa)='/dev/ptmx\x00', 0x24140, 0x0) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) r4 = getpgrp(0x0) getpriority(0x0, r4) 2018/01/05 13:54:34 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x2) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) r0 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000746000-0xc)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000fe0000-0x10)={0xffffffffffff8000, 0x8, 0xaa, 0xc8b1}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a4d000-0x8)={0x0, 0x0}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00004a2000)='/dev/random\x00', 0x0, 0x2) clone(0x4000000200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) read$eventfd(r0, &(0x7f0000390000)=0x0, 0x8) open$dir(&(0x7f0000be6000)='./file0\x00', 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002a0000-0x24)={@common='lo\x00', &(0x7f000025f000-0x24)=@ethtool_rxfh={0x46, 0x7, 0x2, 0x6800000000000000, 0x401, "cf2776", 0x63da028b, [0x7, 0x7, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f23000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abc000-0x4)=0xc) stat(&(0x7f00001cd000)='./file0\x00', &(0x7f00007ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(0xffffffffffffff9c, &(0x7f0000218000)={&(0x7f00008fd000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000758000)={&(0x7f00001ba000)=@acquire={0x198, 0x17, 0x800, 0x6, 0x1, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x2, 0x3076, 0xa, 0x80, 0x80, 0x2f, 0x5, r1}, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4c2, 0x2, 0x0, 0xa, 0x0, 0x80, 0x5e, 0x0, r2}, {0x0, 0x3, 0x7, 0x80, 0x9, 0x7fff, 0x6, 0x3}, {0x4, 0x8, 0x5, 0xfff}, 0x1, 0xd, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x9, 0x7ff, 0x5}, [@mark={0xc, 0x15, {0x0, 0x8}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @coaddr={0x14, 0xe, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @lifetime_val={0x28, 0x9, {0x9, 0x9, 0x800, 0x2}}]}, 0x198}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/01/05 13:54:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) sched_setscheduler(r0, 0x0, &(0x7f0000fee000+0xcd0)=0x1000) prctl$intptr(0x1, 0x8000) 2018/01/05 13:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ab9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079b000-0x4)=0xe8) r1 = getegid() syz_fuse_mount(&(0x7f00001aa000-0xa)='./control\x00', 0x8000, r0, r1, 0x6, 0x240a1) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') 2018/01/05 13:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb7000)='mountstats\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5a000)={0x0, 0x0, 0x0}, &(0x7f000090f000-0x4)=0xc) process_vm_writev(r1, &(0x7f0000eb8000-0x18)=[{&(0x7f000030b000)=""/171, 0xab}, {&(0x7f000095a000-0x5)=""/5, 0x5}, {&(0x7f00001bb000)=""/214, 0xd6}], 0x3, &(0x7f0000f4c000-0x8)=[{&(0x7f0000afb000)=""/0, 0x0}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000bc4000)=0x0, 0x7fff) readv(r0, &(0x7f00005e3000-0x28)=[{&(0x7f0000bde000-0x79)=""/121, 0x79}], 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000f7a000-0x18)={0x4, 0x0, 0x10000000000, 0x8, 0x10, 0x0}) 2018/01/05 13:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000043000-0xc)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00002e5000)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/05 13:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r2 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000eca000)={0x7fff, 0x81}) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000991000-0xa)='./control\x00', 0x86000006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000b9e000-0x4)=0x100, 0x4) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) r5 = getuid() r6 = getegid() fchown(r1, r5, r6) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) r7 = openat(r2, &(0x7f0000d5e000-0xa)='./control\x00', 0x0, 0x10) faccessat(r7, &(0x7f0000f28000)='./control\x00', 0x9, 0x100) 2018/01/05 13:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") 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) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) renameat2(r1, &(0x7f0000dcd000-0x1)='.', r1, &(0x7f0000b76000-0xe)='./file0/file0\x00', 0x1) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002aa000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f000036d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e27000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") chroot(&(0x7f00002e0000-0xe)='./file0/file0\x00') prctl$setendian(0x14, 0x2) 2018/01/05 13:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ac3000)={0x0, 0x0}) sched_setscheduler(r0, 0x7, &(0x7f0000a1d000-0x4)=0x8) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) 2018/01/05 13:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f000099a000-0x1f)="1f0000000104ff00fd434514234d000000000000080001000101dcffdf000d", 0x1f) write(r0, &(0x7f0000de0000-0x1f)="1f0000000104ff0a0471cf000000000000d100000b00020007000000000000", 0x1f) prctl$getname(0x10, &(0x7f0000f89000)=""/152) 2018/01/05 13:54:35 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f04000-0x4)=0x0, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a29000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000494000)={{0x80, 0x0}, 'port0\x00', 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r0, 0x80000) r3 = syz_open_dev$usbmon(&(0x7f0000dd0000-0x3)='/dev/usbmon#\x00', 0xffffffff, 0x1) memfd_create(&(0x7f000093d000-0x8)='cgroup)\x00', 0x3) renameat(r2, &(0x7f0000cfb000)='./file0\x00', r3, &(0x7f0000dee000)='./file0\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f4d000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) 2018/01/05 13:54:35 executing program 3: unshare(0x40600) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000004000-0x12c)=[], 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000954000)={0x1, 0x6, 0x8000, 0xff, 0xa45, 0x44f5, 0x1f, 0x5f, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x8)={&(0x7f0000000000)={0x2, 0x13, 0x6, 0x0, 0x20, 0x0, 0x2, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x4, 0x10}, @sadb_address={0x3, 0x17, 0x6c, 0xa0, 0x0, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x4}}, @sadb_sa={0x2, 0x1, 0x0, 0x4, 0x2, 0x3a, 0x3, 0x20000000}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x894c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x14}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x8, 0x2}, &(0x7f0000001000-0x4)=0xc) 2018/01/05 13:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000183000)=[{&(0x7f0000f8c000-0x59)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000005080000ec6b0f536e06ce", 0x58}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f000042a000)=0x200) getsockname$netlink(r0, &(0x7f00004d5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000017f000-0x4)=0xc) 2018/01/05 13:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000083d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000496000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003f7000)={r1, 0x1, 0x6, @random="fe0220feb22e", [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) preadv(r0, &(0x7f0000bfb000-0x18)=[{&(0x7f0000dd1000-0xa1)=""/161, 0xa1}, {&(0x7f0000825000-0x34)=""/52, 0x34}, {&(0x7f0000c87000-0x6c)=""/108, 0x6c}], 0x3, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x4)='dev ') 2018/01/05 13:54:35 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003bd000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000001000-0xe0)=""/224, &(0x7f000080b000-0x4)=0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x0, 0x4) 2018/01/05 13:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cb5000-0x8)=[{&(0x7f0000329000)="2900000020001900013d0014000000060200001600000f00000000040d001000000800000004000008", 0x29}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000002f000)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000178000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000095a000)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000230000-0x4)=@assoc_id=r2, 0x4) 2018/01/05 13:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x20000006, 0x0, &(0x7f0000cb6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/05 13:54:35 executing program 6: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setreuid(r1, r2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000-0x4)=0x0) sched_rr_get_interval(r3, &(0x7f0000001000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000002000)={0x77359400, r4}, &(0x7f0000003000+0x9b0)={0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/05 13:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000d7f000)=0x0, 0x800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000229000-0x58)={0x1, 0x9, 0x6, 0x4, 0x1, [{0x1ff, 0x4, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000ab9000)=0x3) setsockopt$inet_opts(r1, 0x0, 0x10000000004, &(0x7f0000168000)="441109ff0000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) [ 57.556190] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 57.591019] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 13:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f82000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = syz_open_dev$tun(&(0x7f0000abf000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000076f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xa69, 0x3, @raw_hdlc=&(0x7f0000036000-0x4)={0x5, 0x7}}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f0000875000-0x10)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000887000)=0x1) 2018/01/05 13:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000043b000/0x1000)=nil, 0x1000, 0x4) madvise(&(0x7f0000363000/0x3000)=nil, 0x3000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d1000)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00009a7000-0xf4)="8446732135239c1dbebf000531dfb3e7814d13522e3b1075e2d58a1c6d209ecbbed8e157497faa12b70dfb58266a40965a7f14223e56da045c7d3159ea50d0e0d39a3d8f1780ac18ff47533f5d9c5ff1c25669e156ac395aee0b2db5859d4ee943b89ff2115765c89c2f093eb1bab40e3ad9c5fe9dd52af537abd9edf9a988af8577c8034e2f92e9c4b0d044e1bde56023c6b2cead1f7a8367216627f1f6034be918f309d095453def3958704514e5246e23bbfa26ed8e65d628fb1ad4161fbb4dc9d510bb53ce3f223b26dc7660dc2a8e4b86eb0d519af927d563c829f14f19b196a19431f941e807fee80e163ec42d5194f83e", 0xf4) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f000016c000)="64cc21c9892288ecb7b5188d5db6ee70cf5515be682a98c695101f217ee668689ee1edd92b4c57430827a1fe81a94027289e6d4771aefdcb4bdecc99f82e47b64dbbd98b2b7930593eafd3", 0x4b) 2018/01/05 13:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/05 13:54:35 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000992000)='/dev/rtc\x00', 0x101000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000001d000)=""/4096) syz_open_dev$evdev(&(0x7f000001d000-0x12)='/dev/input/event#\x00', 0x7fff, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000008000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000016000)='fdinfo\x00') execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) [ 57.597982] audit: type=1400 audit(1515160475.364:29): avc: denied { getattr } for pid=9019 comm="syz-executor6" path="socket:[14738]" dev="sockfs" ino=14738 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 57.599967] audit: type=1400 audit(1515160475.374:30): avc: denied { getopt } for pid=9019 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/05 13:54:35 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='maps\x00') preadv(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000004000-0x58)={{0x3, 0x2}, 0x0, 0x7ea4, 0x652, {0x3, 0x2}, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:54:35 executing program 1: mmap(&(0x7f0000004000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) connect$netlink(r1, &(0x7f000028f000-0xc)=@proc={0x10, 0x0, 0x0, 0x2000000}, 0xc) writev(r0, &(0x7f0000025000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) 2018/01/05 13:54:35 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af9000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b97000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) 2018/01/05 13:54:35 executing program 2: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x400000003, 0x0) getsockopt(r0, 0x107, 0x100000000000000b, &(0x7f0000797000)=""/121, &(0x7f0000659000-0x4)=0x79) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000011c000)={0x0, 0x0}) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000793000-0xc8)="2c9015e874b76ae26ed48fac99a0d8e048e8df5af69d59b3a9c417a6914e9c8cd433aeafc11acbc9e2c7766818b4c79f39fade29b2d7dae19b8eb5e43be39d8b4037b43c44c7a4caffb2e3683c6f903d9a8b9c770771ae2b50378c5277e316418ba171f3c18c6001e7659aa6f6f67533760dde3363606d32a072b2c096b9c2165915e1dad988080ad34a4ef3c2fe52f66d81d080d1eae016edaea4c362cc13b9217cafda7afafb7bb3f6af62951c3830f2299c5c59e58f9e4ec9cd72c4d81344682529fcfa79a28c", 0xc8, 0x4, &(0x7f0000792000)=@llc={0x1a, 0x17, 0x9, 0x81, 0x3, 0x80000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 13:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000054c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ax25(r1, &(0x7f00002af000-0x42)=""/66, 0x42, 0x40010040, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000034000)=[{{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 13:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000419000)='/selinux/checkreqprot\x00', 0x4101, 0x0) getpeername$ax25(r3, &(0x7f0000844000)={0x0, {""/7}, 0x0}, &(0x7f0000ffa000-0x4)=0x10) sendfile64(r0, r3, &(0x7f0000fd9000)=0x0, 0x8001) ptrace$setopts(0x4206, r2, 0x0, 0x0) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000777000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e43000)=0xfffffffffffffe57) tkill(r2, 0x31) ptrace$setopts(0x4200, r2, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000aa9000-0x8)={0x0, 0x0}, &(0x7f000096d000-0x4)=0xc0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000348000-0xc)={r5, 0x20, &(0x7f00002cf000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000313000)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005ce000)=0x0, &(0x7f00000df000-0x4)=0x4) mmap(&(0x7f00006ef000/0x3000)=nil, 0x3000, 0x4, 0x80010, r3, 0x0) mprotect(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x0) r6 = inotify_add_watch(r3, &(0x7f0000a4a000)='./file0\x00', 0x1000000) inotify_rm_watch(r4, r6) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000d2e000-0x4)=0xffffffffffffff81, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000d5000-0x4)={0x7}, 0x4) 2018/01/05 13:54:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008b2000-0xd)='net/rt_cache\x00') connect$inet(r0, &(0x7f00004dd000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000474000)={{{@in6=@loopback={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d54000-0x4)=0x5b) setreuid(0x0, r2) munmap(&(0x7f0000c82000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000-0x28)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@broadcast=0xffffffff, @rand_addr=0x8, @rand_addr=0x6, @rand_addr=0x5, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x28) 2018/01/05 13:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fdd000-0x4)=0x9, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001fb000-0x4)=0x0) ptrace$setregset(0x4205, r2, 0x7, &(0x7f000074d000-0x8)={&(0x7f00005b9000-0x96)="f1fb81c77a71edd53cd3a683c61702321c94028aae0a1c0519bcde149db58094019b71e9babc835a754413ad025652658be752d134a136ab639eb57d77c9fd2417011579b3daf1e370a157cf16380dfef2febb8dce1d32227822508da23e937d78503e9a5a9c941c2e65e0f55aac1e3f78bf20e475b970f9ca7240f53117925a78fcc24baaff22f14e9583d3f62d368777673a636383", 0x96}) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f00005e8000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/05 13:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000140000)=0x7ff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000097f000)={0x0, &(0x7f000004f000)=[]}, 0x8) 2018/01/05 13:54:35 executing program 5: r0 = getpgid(0x0) sched_getscheduler(r0) ptrace$cont(0x1c, r0, 0x100000000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f00007a3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c0b000-0x5a)="191564f045a5b41fa81cdc8397b9d2fed7abd4a55b03c51bc046cccfcefee8d8a08b2b2ccc90e2ea65cb194960b2c5eb3f5cd9ed0e9781c6847a743437100baedaaf1da18585ffc44f55abe9d87ac64535697ec5a758048f197d", 0x5a, 0x0) request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000d88000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2)='-\x00', r1) 2018/01/05 13:54:35 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000025a000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x480000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000002000-0x4)=0x0, 0xa1bf) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000003000-0x1f)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000004000-0xb5)=""/181) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0xe9e, &(0x7f0000001000)=""/4096, &(0x7f0000004000)=0x1000) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x90f6, 0x200, 0x0, 0x506d, 0x0}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 13:54:35 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='maps\x00') preadv(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000004000-0x58)={{0x3, 0x2}, 0x0, 0x7ea4, 0x652, {0x3, 0x2}, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:54:35 executing program 0: openat$selinux_context(0xffffffffffffff9c, &(0x7f000008b000)='/selinux/context\x00', 0x2, 0x0) setregid(0x0, 0x0) 2018/01/05 13:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000011e000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) rt_sigprocmask(0x3, &(0x7f0000658000-0x8)={0x981}, &(0x7f00002d2000)={0x0}, 0x8) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000490000)={0x5, 0x2, 0x40, 0x6}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000aa0000)=0x2000000011f, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 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) prctl$intptr(0x1c, 0x2) 2018/01/05 13:54:35 executing program 5: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a5d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/05 13:54:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f000012c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:54:35 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f2e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee5000)=0x10, 0x800) madvise(&(0x7f00008c4000/0x3000)=nil, 0x3000, 0x11) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f0000fbb000)=0xffffffffffffffe1, 0x4) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f000000b000+0x37e)="", &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x65)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000637000)={@common='ip6_vti0\x00', @ifru_flags=0x0}) 2018/01/05 13:54:35 executing program 2: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a6c000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000b63000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000774000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000007000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000954000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000033f000-0x9)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000842000-0x4)=0x10000, 0x4) sendto$inet(r1, &(0x7f0000dc8000-0x4da)="01", 0x1, 0x100000004043, &(0x7f0000852000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000ddd000-0x20)=[{{0x0, 0x0, &(0x7f000084d000-0x18)=[{&(0x7f0000998000)=""/131, 0x83}], 0x1, &(0x7f0000dc9000-0x88)=""/174, 0xae, 0x0}, 0x0}], 0x1, 0x400000fb, 0x0) 2018/01/05 13:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b8000-0x8)='./file0\x00', 0xfffffffffffffffe) r0 = openat(0xffffffffffffffff, &(0x7f00000b6000-0xe)='./file0/file0\x00', 0x200000, 0x8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dcf000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000773000-0x11)='/dev/vga_arbiter\x00', 0x420802, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c9a000-0x14)='net/ip_tables_names\x00') r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r5 = inotify_init() r6 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r7 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f000019d000-0x4)=0xc) r9 = getgid() r10 = accept4$inet6(0xffffffffffffffff, &(0x7f000033c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000019b000-0x4)=0x1c, 0x80800) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000b6b000-0x8)={0x0, 0x0}) r12 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d0b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r13 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000257000)='/dev/pktcdvd/control\x00', 0x10001, 0x0) r14 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008bb000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) r16 = getegid() r17 = getpgid(0xffffffffffffffff) stat(&(0x7f00002b3000)='./file0\x00', &(0x7f0000b04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() r20 = getpid() stat(&(0x7f0000805000)='./file0\x00', &(0x7f00007f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000698000-0xe8)={{{@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}, {{@in6=@local={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}}, &(0x7f0000930000-0x4)=0xe8) getresgid(&(0x7f0000342000)=0x0, &(0x7f0000467000-0x4)=0x0, &(0x7f000055e000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000591000-0x8)={0x0, 0x0}) r27 = socket$inet_udp(0x2, 0x2, 0x0) r28 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000480000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002d8000)={0x0, 0x0}) r31 = socket$packet(0x11, 0x2, 0x300) r32 = socket$inet(0x2, 0x80002, 0x100000001) r33 = socket$unix(0x1, 0x0, 0x0) r34 = socket$packet(0x11, 0x2, 0x300) r35 = syz_open_dev$random(&(0x7f0000e22000)='/dev/random\x00', 0x0, 0x4880) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000de4000)=0x0) getresuid(&(0x7f0000744000-0x4)=0x0, &(0x7f00002fb000-0x4)=0x0, &(0x7f00005bd000)=0x0) r38 = getegid() r39 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/mls\x00', 0x0, 0x0) r40 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000461000-0xd)='/selinux/mls\x00', 0x0, 0x0) r41 = syz_open_dev$sndtimer(&(0x7f0000e70000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) r42 = socket$inet6(0xa, 0x80806, 0x9) r43 = socket$inet(0x2, 0x806, 0x3) r44 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000349000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000d24000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r47 = syz_fuseblk_mount(&(0x7f0000d57000-0x8)='./file0\x00', &(0x7f000054c000-0x8)='./file0\x00', 0x3000, 0xffffffffffffffff, 0xffffffffffffffff, 0x9f, 0x800, 0x2000000) r48 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007f8000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) r49 = memfd_create(&(0x7f000065b000)='\x00', 0x1) r50 = socket$netlink(0x10, 0x3, 0x9) r51 = open(&(0x7f00009ae000)='./file0\x00', 0x4000, 0x82) r52 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007f7000-0x10)='/selinux/create\x00', 0x2, 0x0) r53 = getpgrp(0x0) stat(&(0x7f0000d40000)='./file0\x00', &(0x7f000074b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000490000)=0x0, &(0x7f00009eb000)=0x0, &(0x7f0000817000)=0x0) r56 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000035b000+0xdb5)={0x0, 0x0}) r58 = openat$keychord(0xffffffffffffff9c, &(0x7f00002d1000)='/dev/keychord\x00', 0x2000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009d5000-0x8)={0x0, 0x0}) r60 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000043b000-0xe8)={{{@in=@remote={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000254000)=0xe8) getgroups(0x6, &(0x7f000096a000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c1d000)=0x0) r64 = getuid() lstat(&(0x7f0000096000-0x8)='./file0\x00', &(0x7f00008eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d31000)=0x0) getresuid(&(0x7f0000ca3000)=0x0, &(0x7f00005b0000-0x4)=0x0, &(0x7f0000b2f000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000ceb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r69 = openat$keychord(0xffffffffffffff9c, &(0x7f00008df000-0xe)='/dev/keychord\x00', 0x8400, 0x0) r70 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a14000)='/selinux/enforce\x00', 0x18400, 0x0) r71 = openat$autofs(0xffffffffffffff9c, &(0x7f000022e000)='/dev/autofs\x00', 0x20000, 0x0) r72 = syz_open_dev$loop(&(0x7f0000eba000)='/dev/loop#\x00', 0x7fff, 0x400000) r73 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b06000)='/selinux/policy\x00', 0x0, 0x0) r74 = inotify_init() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000048e000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007d7000)=0x0) lstat(&(0x7f0000409000-0x8)='./file0\x00', &(0x7f00008a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000118000)={0x0, 0x0, 0x0}, &(0x7f0000277000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000792000)=0x0) stat(&(0x7f000034f000-0x8)='./file0\x00', &(0x7f0000730000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r81 = getegid() r82 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000e14000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000098e000)=0x10, 0x0) r83 = socket$inet_tcp(0x2, 0x1, 0x0) r84 = userfaultfd(0x800) r85 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000674000-0x8)='./file0\x00', &(0x7f0000be3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000663000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000bc7000)=[{&(0x7f0000562000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009c4000)=[{&(0x7f00002eb000)="bf25bfe96be01ba9e2b260241e8fd6b34bf11396e02b2aab28ee355d3987552fbef16e4099af5a480ee6785cf2b89f67582a3e85fd235606b6b0d4cd40673e36980dd73060ed9de9b326c350a645d5bcc97bb862f89a5ae8b137c35ccb658afdc5a066c26ab96f463911ebea7646432ccb2063f282a87c4d8341484eb35a1d66b13952f01b0a7a51ffc0fa3b4b245ae99b7e72fa6695b53fa92401f01c55a5f6fdd9d6ca0b8346", 0xa7}], 0x1, &(0x7f0000136000)=[@rights={0x24, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x3c, 0x0}, {&(0x7f00009a5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000173000)=[{&(0x7f0000691000-0x1000)="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0x1000}], 0x1, &(0x7f0000ce8000-0xd4)=[@rights={0x1c, 0x1, 0x1, [r10, r11, r12, r13]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x14, 0x1, 0x1, [r26, r27]}, @rights={0x2c, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34, r35]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}], 0xd4, 0x4000000}, {&(0x7f00003ad000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002a0000-0x18)=[{&(0x7f000077c000-0xa5)="6fd0089dd479850566c31c637c58137b7d7b104e582901657105b90b7484c41915e7cd13ce1d44c8b55765c1a25765eaa5ba9e121b1d165fd144dd4c37100955467b62ef2635fa8472de39151e342acfe1f8ce15c9af4fec3797568e5a50cb069720bcbc007a881a8e7746d9b8b82f691ce0cd8b1543d2715a1d8010a89ef9f7cecc98c8ddff6841ee23b1e27613baaacb1cbef7cf04b7794e3574dc1a633803066fb2b654", 0xa5}, {&(0x7f0000bb9000-0xba)="e014d939692f04b0a43aa5f904716bf8435c8ebeebbb426a46b896baf401d4d8fc6d5aa8b5dc855a4484950de4ae935f610fa02da3940d0b87c31ab57e6863891c2be2cb170b9dd9f8cb965e8878d4ab6da6dd26668f3ce79588a196c008cb5c340445ed6f4e4f464301f38ddaca8b2e28a31f9a4ab99c72c4c6b03de09cc566e51ce0a8f7260f0a5de6870474fd95f3acad0b43c675378c07d27aec7ce2711cd4b8ff016f280ca889b4f8281daeac696af6350b668736cd066e", 0xba}, {&(0x7f0000698000)="6789ee453ec5518895f768578153eb58377655c52806be91ddc6c9698121e1bd1c7391e50dfee95fafc71f33a704b81d5d6ea4ec1fedb4b53619da4fd8e9c29c52a95076f1931a7280b027", 0x4b}], 0x3, &(0x7f00008d9000-0x38)=[@rights={0x20, 0x1, 0x1, [r39, r40, r41, r42, r43]}, @cred={0x18, 0x1, 0x2, r44, r45, r46}], 0x38, 0xc000}, {&(0x7f0000e56000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000286000)=[{&(0x7f0000d7d000)="33f0d4484215fedf5a1c9d346103648ba55cb2f89e4a8252528eb6a4704030aa7d033afe8fe1ca0fe6c20ab189e29884253070f4f6153fe0c0eb4e085a25936456b33c300cd8b8adfb8fdc406ae3a5d0acfbdc283ac6fe2df52d7ce62c8861d885e5c2a3a6853dce3c929874cd18bbc97fe569c6876f4050f6a274570e124fd673fa38", 0x83}, {&(0x7f0000bfa000)="2afc6906397b33b46a263beba9269b2b2c3c92dba03639edc23a6bce28a440ae0289c57061fd1ca6244c7da68081f05ab61da1478d422016d687bc4a4ac1efc2e41b090a5f0822048a851a69961e2ef1dff07270827c01de55b3f6fba4c8d4c2b5643274ec1f49b386f0edeae40fd26fa1e7ebe871f7ee8224ddb57bf0c8fac4121d7c1b78d411574fca4e5dc017c06c86384204c39eebf91346f372006aa7b757987b25f3c08773ac719014c91a0ff3b2055d546b25545c4bd66d5191bc7c24fca094452f6a30f04bdeb7b02ea1cb655b07d3a3b5a26faca327e7590babe3d3e6f42fec0e3931ea8d7e0edf5252efa8c5729efffb03e5c1380e6a78", 0xfc}, {&(0x7f0000a42000)="e5e8b21d5f9ae5cedb51ba95ce810f737fc1920cf80c107a338fbc0c8ae3b89ebd229fda8995e8b5e16e12d2e1c29e1ca675e45e15b353c0fe9b558f431e4203079492daa7b5a1c7fedb6ddb6c3333fc8138a46f885c056c04d32284b2a2cb8ac3c1dc11a7613de1e2ec778a715449cd7cfa13d29b739079b221396563ab8bd7e56ebe56d17980a97db69bafd2983c94b34d808dd824f179b3ef01926e9a221f0bff7c9b5c3b08351ae9e76ec6b2b14016a8151462c2e154b2a70d87d7ac56b0f7e246376686165d485dd2c139a3b6d5000ecb7d8eee64e01f", 0xd9}, {&(0x7f00001fa000-0x80)="2681f83b35a61a2e1509552086a48efe35619c999f2d3fe3afedc77c9ec11d61d56bd02427e194880bf1a803618d8b3c7b9228ed43d8b0c4f1980a0b5e934e7c7d9e4fbf2c75b2c9b90c575cc9830bb8d9e51ba44f283b621ace7785149810affe31b51b43fd19df323929c522c4cf9314e5785fa2a5297e289b0040be96b269", 0x80}, {&(0x7f0000c34000)="", 0x0}, {&(0x7f000041d000-0xf0)="7c4920ddce081c9f62124a9524774cb0151ccb1f56d393ed5b11ef4298dcf658a2bb55bd62a9792cfc0076e84f0765c7005c9e947d579dbead88b0dcae76931c851fc0607912927b81f99d3b90bb2c168eaf42896715738b94345d1548d1419c8b1d59464e3d9bdf533e26e8aaf413c44e9abbfdb5d4521b87a08fe63d2e2e7de8128698075ec4fdffd39213415bfcc821f04b4555cedcc28c60b4b390207edc45b8d01014dbc9258f4c36f1d4e15ff9941d09af381c266d1dad08a00fd050bb39ff5fb3d78472f275cfe45e6ce1f3b0687566df9ecd1508b3885a25ef98dc56d86687b97570cfb41646e2db1841a4a1", 0xf0}, {&(0x7f00008cc000)="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", 0xfa}], 0x7, &(0x7f0000dc1000-0xd4)=[@rights={0x24, 0x1, 0x1, [r47, r48, r49, r50, r51, r52]}, @cred={0x18, 0x1, 0x2, r53, r54, r55}, @rights={0x1c, 0x1, 0x1, [r56, r57, r58, r59]}, @cred={0x18, 0x1, 0x2, r60, r61, r62}, @cred={0x18, 0x1, 0x2, r63, r64, r65}, @cred={0x18, 0x1, 0x2, r66, r67, r68}, @rights={0x28, 0x1, 0x1, [r69, r70, r71, r72, r73, r74, r75]}, @rights={0xc, 0x1, 0x1, []}], 0xd4, 0x40000}, {&(0x7f0000562000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006f6000-0x8)=[{&(0x7f0000c71000-0xb4)="9dd65b58a9621cdb5c8f75d743d13c7c0ff06d96cca3664d11c4bc5591ca931999e446b0e0715505400e852540a8b0dc105ca2628fb91a089611b412fd1913d49705c8ee217f543bcf2393675cc4e14172a382e712b62135052a6fa5ec1054ad006f5ddfb6aafd1157fbf1ccb9e0bc3708b0b899423b661b8ac6ed9c9b47c00a0e9cc235e10fd3e33880ad3ff11df7789910c6e8f6fec819151aeac00d5e75a6e3fad22c4322efb05b794f06f94293b0cb320cb0", 0xb4}], 0x1, &(0x7f0000ed5000)=[@cred={0x18, 0x1, 0x2, r76, r77, r78}, @cred={0x18, 0x1, 0x2, r79, r80, r81}, @rights={0x18, 0x1, 0x1, [r82, r83, r84]}, @cred={0x18, 0x1, 0x2, r85, r86, r87}], 0x60, 0x800}], 0x5, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000082a000-0x1)='\b') mount(&(0x7f0000e4c000-0x8)='./file0\x00', &(0x7f0000ad3000)='./file0\x00', &(0x7f000006f000-0xb)='securityfs\x00', 0x20000, &(0x7f0000aaf000)="bb19f47b0e67047d392c48dd465df931bba724d179220007dbc411584c9d7310c174a8d0e15e977da8cb54afe7bef353fa314fedda3af3ebb4336015b4f87ad8cddc3b2270297f0ee106675613e239c4966f59f0") ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000243000)={0x3, 0x7f, 0x1a2e, 0x5, 0x800, 0x3, 0x8, 0x0, 0x3, 0x25b, 0xfffffffffffffffb, 0x8}) r88 = syz_open_dev$usbmon(&(0x7f000077c000)='/dev/usbmon#\x00', 0xcba8, 0x402001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005d6000-0x18)={0x0, 0x6, 0x0, 0x7fff, 0x7}, &(0x7f0000b13000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r88, 0x84, 0x11, &(0x7f00001b2000)={r89, 0x3}, 0x8) 2018/01/05 13:54:35 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x280603fc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) flock(r1, 0x1) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r1, r2, &(0x7f0000007000-0x4)=0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000a000-0xc)={r3, 0x4c, &(0x7f0000003000-0x4c)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [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, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0xc) close(r1) dup(r1) close(r1) 2018/01/05 13:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) r1 = gettid() process_vm_readv(r1, &(0x7f0000e38000-0x38)=[{&(0x7f000006b000)=""/52, 0x34}, {&(0x7f0000db3000)=""/202, 0xca}, {&(0x7f0000b3c000-0x1b)=""/27, 0x1b}, {&(0x7f0000164000)=""/145, 0x91}, {&(0x7f0000ab8000-0x7b)=""/123, 0x7b}, {&(0x7f0000b85000-0x1000)=""/4096, 0x1000}, {&(0x7f00009b2000-0xdd)=""/221, 0xdd}], 0x7, &(0x7f0000127000-0x8)=[{&(0x7f0000733000-0x57)=""/87, 0x57}], 0x1, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) mq_notify(r0, &(0x7f0000c60000-0x58)={0x0, 0xa, 0x4, @thr={&(0x7f0000f62000)="59f8b05d44aef80315bf15bb667b1d2c5cbbedaf80800ad09f24a3ce6cd97c019d1c5edd7580f6c7d45ed2deed12604a865609b9a75503bbbe612c8faa8a8e388f135f6ba5b97c4be819d11f2401f6194847f4a4a87d479c", &(0x7f0000dc5000-0x6e)="eefc9ed0d2017e84b41a4715d7c2491661396bae513e25043d5a370be27fae63f36549116dd38a9b3c1031c465bd0fb6063e6572e437af280d6eb49fb2d0095049ae5b728d6bb69b0826540464ca1ad2b2036539a01873f539155a3e7de28ec16ea3fbafd6aeeafcd0d45fa98834"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:54:35 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d8c000-0x8)='./file0\x00', &(0x7f00001aa000-0xd)=@known='security.evm\x00', &(0x7f0000fd9000)=""/55, 0x37) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2d) [ 57.923448] device syz3 entered promiscuous mode 2018/01/05 13:54:35 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000053000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@generic="960eb39ac7c34a9d2a5d26a067ac3dee", 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e66000)={@common='tunl0\x00', @ifru_names=@generic="95c9f6781a672a00ab3376e2170d221b"}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000a76000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) 2018/01/05 13:54:35 executing program 0: ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) write$eventfd(0xffffffffffffffff, &(0x7f000011b000)=0x0, 0x8) clone(0x40a0000, &(0x7f0000f09000)="", &(0x7f000046a000-0x4)=0x0, &(0x7f0000502000)=0x0, &(0x7f00009f7000)="") fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x31) ptrace$setopts(0x4200, r2, 0x0, 0xfffffffffffffffc) 2018/01/05 13:54:35 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000)={0x0, 0x0}, 0x0) renameat2(r0, &(0x7f0000019000)='./file0\x00', 0xffffffffffffffff, &(0x7f000000b000)='./file0\x00', 0x2) tee(r1, r1, 0x2e, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/05 13:54:35 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000001000)="69ad5e8ea925b29ec81b60c8d466da766ad7b0f9030e345c5c1480c271dee54e187ab1aa7fa1c47b", 0x28) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000037b000)={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]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa9000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00002ab000-0x20)={"c9eea21f3e3047d4b990ac5eba9e5818", {0x4, 0x3, 0x0, "b9f667a6d967", 0xdc, 0x0}}) 2018/01/05 13:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000040f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000e5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000e4f000-0x4)=r1) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r2+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 13:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 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_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c38000)=""/46, &(0x7f00006ce000)=0x2e) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f00009f6000)=""/96, &(0x7f0000589000)=0x60) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00007dd000-0x4)=0x9, 0x4) 2018/01/05 13:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000048d000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000005d000)={0x0, @in6={{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27, 0x2, 0x0, 0x5, 0x41}, &(0x7f0000f75000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a89000)={r1, 0xd, "c8fe5719123b83d96e2193518d"}, &(0x7f0000032000-0x4)=0x15) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c13000)={r1, 0x6, 0x13, "1c93f6e8358a0c644c3eda7b663cbd53907305"}, 0x1b) removexattr(&(0x7f0000adb000-0x8)='./file0\x00', &(0x7f0000816000)=@known='system.posix_acl_access\x00') r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 13:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000011e000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) rt_sigprocmask(0x3, &(0x7f0000658000-0x8)={0x981}, &(0x7f00002d2000)={0x0}, 0x8) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000490000)={0x5, 0x2, 0x40, 0x6}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000aa0000)=0x2000000011f, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) prctl$intptr(0x1c, 0x2) 2018/01/05 13:54:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009e6000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007b4000-0x2)='(\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x20000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000+0xb7d)=0xb16, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005bd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/05 13:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0x0, 0x0) socketpair(0xf, 0x800, 0x1, &(0x7f0000499000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000cac000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000098e000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00006ff000-0x18)={@loopback={0x0, 0x1}, 0x4, r4}) accept4$packet(r3, &(0x7f000072e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008a3000-0x4)=0x14, 0x800) bind$packet(r3, &(0x7f000073e000-0x14)={0x11, 0x0, r5, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TIOCCBRK(r3, 0x5428) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000daf000-0x28)="5a9b9db706d8270b58792a0278fbf30c05799f403f06010c87e1450b3662e46a6c95ae826183bab6", 0x28) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f15000-0xc)={0x2001, 0x0}) epoll_wait(r0, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/05 13:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f000067c000)='ns/ipc\x00*') pread64(r2, &(0x7f00000fb000)=""/155, 0x9b, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000aea000)=0x20000004) 2018/01/05 13:54:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)='\x00') clock_getres(0x2000000000009, &(0x7f00003cf000-0x8)={0x0, 0x0}) 2018/01/05 13:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000099f000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e87000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x3}, &(0x7f0000eea000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d77000-0x8)={r2, 0x98}, 0x8) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000317000-0xa0)=""/160) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000052a000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004b6000)={0x8, 0x2, 0x8000}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000094e000)={0x0, &(0x7f0000e45000)=[]}, 0x10) 2018/01/05 13:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x5) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/05 13:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 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_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c38000)=""/46, &(0x7f00006ce000)=0x2e) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f00009f6000)=""/96, &(0x7f0000589000)=0x60) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00007dd000-0x4)=0x9, 0x4) 2018/01/05 13:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e2000-0x8)='net/dev\x00') r1 = syz_open_procfs(0x0, &(0x7f0000ce0000)='comm\x00') sendfile(r1, r0, &(0x7f0000b4b000)=0x0, 0x400000ff) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000c08000-0x108)={0x55, {{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 13:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ee9000/0xf000)=nil, 0xf000, &(0x7f0000036000-0xe5)=""/229) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000077000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000d8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b30000)=0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x84002, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000ab4000-0x8)={0x3, &(0x7f0000cab000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) perf_event_open(&(0x7f0000a60000-0x78)={0x1, 0x78, 0x7, 0x2, 0x3, 0x514, 0x0, 0x100, 0x4, 0x2, 0x1, 0x800, 0x6, 0x4, 0x9, 0x90, 0x8001, 0xdf9, 0x7, 0x5, 0x400, 0x4, 0x0, 0x8, 0x8, 0x2, 0x3ff, 0x4, 0x1f, 0x6, 0x7, 0x5, 0xffff, 0x401, 0x7, 0x7ff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000005a000)=0x0, 0x8}, 0x120, 0xae, 0x8, 0x3, 0xffffffff, 0x658d, 0x5, 0x0}, r0, 0x5, r1, 0x7) pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) mremap(&(0x7f0000709000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000047f000/0x1000)=nil) 2018/01/05 13:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000725000-0x8)='net\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005b2000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00008e0000)='attr/keycreate\x00') fstat(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000074b000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) connect(r2, &(0x7f0000074000-0x1c)=@in6={0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/05 13:54:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_open_dev$binder(&(0x7f000035b000-0xd)='/dev/binder#\x00', 0x0, 0x802) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005e6000)='/selinux/enforce\x00', 0x2080, 0x0) writev(r1, &(0x7f0000c83000)=[{&(0x7f00000ad000)="580000001400190900a14b80040d8c560a0400000000e076000543d8d8fe580000004eca7f64643e8922f80028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000105080000ec6b0f536e0dce", 0x58}], 0x1) 2018/01/05 13:54:36 executing program 0: prctl$void(0x800000007) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x121002) ioctl$KDSETLED(r0, 0x4b32, 0x1ff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) setpriority(0x1, r2, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000000)={0xff, 0x200, 0x3ff, 0x7d7f, 0x1, 0x0}) 2018/01/05 13:54:36 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d89000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ede000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 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=@empty=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, 0x4, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) 2018/01/05 13:54:36 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000068f000-0x10)=@generic=""/16, 0x10) [ 58.436456] device syz3 entered promiscuous mode 2018/01/05 13:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xb, 0x0) r1 = add_key(&(0x7f00002c8000)='big_key\x00', &(0x7f00000b3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001da000)="2168bc807c7349ea43b0eafc8e158280d585d477783a7205e592cce8dbc3cce755250aae94cbd3b0480dd3be27f70c0c16b1ed806d1aec028351404adb30dfa56b86d3360e27651ef493dfed9b1f3bd5c022041002b57c45e2b680fe25e8ffa12e27247d75e993f97c66ebc6f8260e451b5310fb169dbc5f8760bfff98fecb6050106b93b8e77bf6", 0x88, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008c8000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00006d9000)={0x1, 0xcd51, 0xe9, 0x8f9, 0x6, 0x0}) r3 = request_key(&(0x7f00007e1000-0xc)='id_resolver\x00', &(0x7f0000bc6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000086b000)='.proccpuset:@:\x00', 0xffffffffffffffff) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000812000-0x20)={"e1ce44e5808b4968215f246ee9cd90cb", {0x4, 0x7ff, 0x9, "b21ae270e6ea", 0x5, 0x0}}) keyctl$search(0xa, r1, &(0x7f0000320000)='cifs.spnego\x00', &(0x7f0000409000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) r4 = syz_open_pts(0xffffffffffffff9c, 0x280000) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000931000)=0x800000000000) ioctl$KDDISABIO(r4, 0x4b37) prctl$getname(0x10, &(0x7f0000dcf000-0xe8)=""/232) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9f000)=0x8e7d, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f00006f3000-0x104)=[{0x2c, 0x29, 0x4, "1c030645b307e6727947f43896f1bf05233d35e97b47302fd35380304d"}], 0x2c, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f0000c6b000-0x1000)=""/4096, 0x1000, 0x20, 0x0, 0x0) sync() 2018/01/05 13:54:36 executing program 7: set_robust_list(&(0x7f0000007000-0x18)={&(0x7f00000d3000/0x8000)=nil, 0x0, &(0x7f0000004000/0x1000)=nil}, 0x18) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000409000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006ca000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="5ec9c26effdc2eb81f76f45aa223d57883a9761be6ea2a93899d3557e0d4c6e0945e8f3a7118f12025c6fbff47a7f7f974f017f0af9d49b3bec3a7ce965b94d5c796151fca8037fa8607e37300dc3a2622ef83f9c99bebb43c5092dc4f12df3321ed4394ef7abd7a0a082016b629ed95b8d43f40f08b3e097e190e504e0c4f379e6f9252c379fcf08bce2751fbeb45b04ebb0ae4e03c809b918fa301e36560defb0af972a202a44ae6ae99cc84fb26aff300e17e99146268346fde896570f7fa2be1af1723fdf0b9b6130b86a4b351fc3cf4f14a727b4b2974557b64475acb925e5b0d5ff47b9f1c566f3fa1789e5277bee4faa5d39df3ba4a90145e118ff902fe52fba631aa8bc92570b84bd4934264ac856a2a1a3ccab05506fb816f0ca6f35adc316b44155911472b4f0c6f2fedcc96c95facfe92d697ce092cb126ee6f7af615210d4406b56e1a7be03b0491b786a7cb54355dc41f9e04df5b0bce9b7af22cfb168f5143c5ed2c37439fe2c9b2207228ee501cd0bfc8b16cec8b824bd76ff63c8ef6fd0cb45a9953118caab84cbd7f69bf07ae5d0c50263280e9c2a8a10857836a9d78df57a2598e7a4c0af34b4ad71244d2ac9cba81a5729d3b3262c446402d18293ac7f19e15374631a8d95a3e42080f889f316604b2711e4d072794174338b330b37b93b1275380971905281cbc0ee29bea5ab16c99b810c1b48e4552169985d02f2b1cbbdac6edb5bf8e5060fc510abaaeb2dd5f13275f42722dd2c286598f50ac4c3805c38f4daa198a88ebf297b4e7641bdb6cc520fd440272166e981c6aeebb8051f5c170f524ca4039a52a38d0453b761d738d9e8c29e13ee01550693a54118b7c3e15f83afd2fa314fd9ca216fc797bd64e8a628f2373a9a9467f02625f680df0e58fad6c34337a444b600d2c3e9347c0731d4021a7e73e8e135495898a88e557935709a680c6fccec3f7da7c3438639393f2ec6bca5eea276d381ba7344d6916c48ac688546520f77d1b806d08b479d070b82388943df711f8add55bd3029c21f2d3d9c31a384cd8e3d34e1d936d33162541ca5464fc7ae32426b581859d8fa4971a338595bcda3d3953f7171ee59294512bb8505226b7887c42ac692db89f6c94731fad04f6c4290fb678a302ccf776ac5b3ff39405e51de74600f7a962033731db04c275e355ead55393c23e8caf3b9c86d6cf06b4c44338f825df02f0c73f42e345ea60bd24a38c9abb945590dc3cd245117aa90ad6976ed9cd0e5b12d38c1e7ad96ffe5360763f0fdeaf61f23ea5bfeebb5e9222a3f43b60811b704548b6dbeffe7c25399ec535dfa9cbe64ea7845c73b315741c40effbbf0d69ce77fd50c0ca368b4d93110a9995276bc3040d32c83076520aa03c90eeb9aa766b1569d46ac3caaf324d89b591616ddc0a300eec472453c385c2da542f673eeb9572c4d670b4bc175f5848c5bb366b882d2158114a09b86fb8f781207e666b2152e5d631a98971e9f82b80f5cb855234085e1ea31e05926cb52c8bdb6d486aa8567d60a89d00dcd60d9a2e01d9f5299be203136fd1eaecc5760329a7016ed864f26aa96a1563738c8e940425408a02e08db4ce27526943885c8e90e629e62a0c41a2c9e1006193bb943493c18a068eb47276ed3f523e771e717169cf0f5c7acd6be244346730e4e029d35c481e7331c757e762bc447a7b275d6419b4169f19fddc72cbe69955adb14418303d8b9ed50ae3494e4cdb235a59fff73c578a9cf887d3d1f5f2c1759dab8585e587f0fce5e809b3d5dcf1aae5729771dc9d0a27eaf765f088a14350cad48a82919d4c0ae47224f80658c95d1f8676497fb5fdd6de9fd696381d9b11920cd4d8effe3cfed474d5cbb647eacd110627f03c79a3a0e02537a4801177f7c8ada501046fafbb66fd15899486ea675540d2877d52288e77af3972a8ab8a046f8182504162fbf985f74984fefa96ceb3c5b2451d8168ecf32f982c20629a7217477f20b7a09da1892cd93818753d3f5528c079517a088afe381775ae1f1b5700ed01c65c3e23a21eb8591a1ee0bb3dffea94ed179440445333b71e26a4a08964dce58207a64fd1346e8eb8ae9d2caacf57bb1aaf9f1759ac301db7d66cc6b59259ac5f6d7c66684b59791276b4e17dd42fcd287920e87217562d5269b1ccf0260bab3636127cb3f2d1450d74e414f6653ff0ca718c5c5a74b2ea2249c723ffe96d198754194b2541a1a4e3c9014d12639cad1069deb7e6743f893f9f200ab47d4354b0a6cedb107deb554690c736cabb4e707f5634d6eda7fb70da60053aa67fb4991b4c38899317a4d19183f3b5437427790371bfc8661ad7dc20b5a88407b8acf1323be806ba21fb8eb7d03f682ddecc740afc25e9074ae0aa39e1b575191562c3ef7a2b703226e03b2be57f09071d76f12a6e5eacfc071023028433432ec98d7e9913571e4225e0e88545790ee312c16a7668318c7add7511579aaffec066648c4fdc3aa6a60e1fa60bf729aa3ed304cb162f7dd9e136b63bbd47dde4c55dfd022a71979419396e3d8f0ead2b4718846fc4ea4cb296b1cf4310f30e39c2a7aa572108fd2a326557fc386e25eb7d59e86456dedeb643ac157299d68a76ebbde922929759da9dcf7ef25f1b91cbf02614b5304eb0f5c607e3dbdee7d418019e45d0011da33ebb60cbf476332962592cf5fe18d14a0f6733ed3b0aae1f04475048006801adbe9cdbf0a39367a076950edf9d2eacde89e7df589f0ec9473631da83ce7879ace04f0460693fc0cc1dca5ae8e94041a2b9e7e15f53e4d6708479899fc6328c695732f3519521fd1b02f7f47bd29c1a7b441272be0c09e8e0eb252b91e2221606d315a7b6ae29cdd8ee54e927ddddc9e4c4a4de2595542a1280ab2bd5ca2754521ff79a8fd0599e021be3b0f2eb19bfb2dce74df18d6434ae379024fd06776a3a1de6053f88f2ae20b9091963c507c12056d762820fd3a435da7ed60648d2d34547019d2528e94eb7074b1a8b129bb280ccf2f4fdd15c10e782f2fbd14beb42ca63e7974df050c2fcca7e408f0f428d7afdb26d4aee3e3e56284cc7467c52321c6f5108d7d0040bfc3267e4fd596947b99433dc642f43b47254f3d9629043fc87ef07d2359e30d6ff11f17f4a0225ad5099874a743bca45fa729c7ff4033679ca36d08cb2f0d7d78cb3f8a102a238f255d0710ad0714bca8122baa3e5ae0e852035650d0175dd48510ecaf19f9cdf47ff0e1df552f090de42f204b6ac1658093a16ea851a507ad4331a9d211cff3885014f2708bd91558de131e5712f8bff70def501c73577d2dd42924a528f736fa9f7b5fb5c169622a2ade11f6da6b2a14167c764f6098e06fc4f73ae82a21c774fac277db8d8e370c7337d65481cb5833347990561328ddf0a3c2f9a766b963638f46115b6db5ee45efcbf722898b0183fb8ac620a6a825c6329d481352b9d5b31e8601b667b71a68f82e7ef51068ff1c3215763b1cfc44bd57f637b088e92def3f14df7eaad138604ef00b036504c20c8ec0bf9533eeb6ef3a8549f917d0dd48189316abec7bd9ff6dbd30341a16ba4e6b0f2ab61ad63d9eb4017319940135aec0e0714bead103f247f83e94dc018168b284e127d5f91b05cfb0d4deca0ed58fbc221f74ad8fe27ea58ada33de84f8ca2dc3342789ddf8e7090d9256144cba57ab5f068bfd43e60b3c967bddc34b18a757c0c5cb10b3f64fb9001ca474b847c85060ba58a8b5eb8187dfa9e834cc971ca6fa4c10c89328172e2172d57343674350f2ee6f7ee96c18e41cc54977ce3017056db66543ece0d041806d9d6eea0713996900fe51a3d27923da7ab887dfd70a178eafd418f64c05e96cd017b63a142718f144c60822bd43357715e4c537ad5a857d9e444dafdd683cf6d413f4692da9ac59f7943417d2ac51bf41be50ed03ff1f0da3a418fccc89b2943b7009a0bb25e7ae4ce1091f1174c3f34f0932a8410e2db16d94a5ddde73e3670023450e5c56724af9987b829d6abcf978d41f0d767223293adaa3bb0d5b39d514ea6e02041e2724e3e12eae8a910934a7d0b0f5250c6b01afd6935b187b1c193595c7913f989839902aea19b1ea6ed95b7775da38db79cf190c0db0633ec331a1cbb83854f721996ac7e9edec063a4c7885ce333a7522a11f61c6ec17403208c1ee30bec8cf82551377deb6170bae637747f898fe2d800fb871973203a7705ec2a4da4f54d1dc8f6a2d625ff2cf3dbfc151e31e6d5890a95757eed62351162f1e7cae389b2ca0a6c8fc0a3bf5cd3434195daef5fd1924628a9e3c69ee054999d294782690128510c40b5b3365b4a831994bd908bced4b6dd969dd4dcc697afba3d7f250877012fd200875de4e2d63fe6a7538070adb1721e03d873271d7e006e290a4ec558f0549c517567daa6b187a192ef118407f2d41db0eb76c3d3ea27c4e4be1e6a3f5fcec4d8ab7a74d60634aae119748f9e21d89617624052f81ab43a815864b59f4fd8943b69be02f08b99d658040a10282ca65c0e4a5d2d4f503cca28cd2789ad5c4392d1ca5bce743d6bdd68539596610805820243bd4f5d01bbb07ebf030515e8e4a58512772c39b771a46f771715c0bcc189032b08a6720e0a08534a54a61ce5b8f18c6315aef077deb78964ade4fa08a570c1ce8eb0c374d91c17847b61986823550ec421ed301efc4525a745f20a7a124e4ed01a7394f2178594f75fd2fc5de9023e19c9a80f1e080e0790fafbb1cfda1417db843467b1438125eee55a0a7350ec6244559dec38731c5337db8db648ca8fdde1413076cff43ea12cfac4e381d6a32d41dd8e10131e18580e422e4c1a75a80f368961b30c7737de31fe3af6c3d1711ed08c17fec7b1417c722fcbd8d1e3863f761994b68edce77c38254bf29a7be46ff833073ee39bb9d5381f774f5d7640fc067ce28036d1c53ae1678e20e5a20730a4dedbf64a967327dc6390bdb2d974666119aa186cd28d60f3fc6688d9526e07a10ac90a16d69365377dfbf947f7ae0efb2589b21103fc9a955039dd205addedac30ff6baaac4d9ca0135d3a9863aa6e82e45c64360a2692ca9c920fd270b52473cf466770ee2da3c6de355c07f35e812b7bffba720ff0d8eb1aacc5bb3b6ad4bb9ae107abf2d95b154db6ed519bfad028e235f185d69c63d5a1dcb608550b4591179d7afae889fc31b7c998995f6c41011ea325c0ce5c987e17b9307ced762f6c1a6b37f2f31e8a5fa2aceb69e2d44992f7a995fe35db4cca3787bb2d6d35fca751c0453d306ed78dbc2c3ec6b82bd0e5bc07f265a88077f4a35ed61e224fec767b52e9b4e1b2dfaf7105aff87cba6a71f7d7f5ab8518cb8c9202e0954615de24630a36b2422a926a0324932e3661b965cf5a1946e1ff608cc02b573cd9c87969c99ac71eef6c502f2bb242e2a25c20aafb8d00265a2b0d9fa629461e3ee9bde6ae1d13d6db799da9e05c4fd15c74e12d1a415571784277f76cfb1b14f97fc296da6c769829995585cf15b56b2cfc39636c5e55e1c70a5dd777e61f10a7aabef2161353edcafc43a9c8ac57c856a4db6004ab8f927f7d815c04b327819c9d860aaa2dc12eced5ec9279c8880b900452b4a1821c7a73190d6fb9ad1f3c5544189f30e3e2091a89122758eed085bd4b163ed7c8903a7cd19bd252a0ae1569e66dad74cc1a117e008fba22ef794cc6318575d72e5e60ecc0e4dde967c9806a9a8af688f59ea7ed018afa576bd3c41c858bf7b81a99139abf62b8b6f5bf0e13a5", 0x1000, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x8) keyctl$describe(0x6, r1, &(0x7f0000000000)=""/56, 0x38) 2018/01/05 13:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ee000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ced000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00003e9000)={0x1, &(0x7f0000d6d000-0x8)=[{0x4, 0x1000, 0x4, 0x5}]}, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000245000-0x94)="ac11457a110c69459f6712a03b31e89983d0820331544bb83b35fc2ce1db3acec1f833f022128471d557a33866a5f6c65d5123d6171994c636b43873d88a797b43eac57e5e4fcfcddf765dacdd1c5d40ca59d454d65917dd2c10fc00d6b86b147bb88168aac597d5ae96e771c1017099258c71fa79291fc9a8633622739e49c413ade1174b7faca8bbc4466e84bfd474de41d8c9", 0x94) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x8000000000000000, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/05 13:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000099000)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) mremap(&(0x7f0000c79000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00006bf000/0x4000)=nil) ioctl$TCXONC(r0, 0x540a, 0x2) chdir(&(0x7f0000919000-0x8)='./file0\x00') ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000a29000)=""/9, 0x9}, {&(0x7f0000fe6000-0x4a)=""/74, 0x4a}, {&(0x7f0000fe0000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x6) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000174000-0x4)=0x0) signalfd(r0, &(0x7f00002fa000)={0xffffffffffffffc1}, 0x8) 2018/01/05 13:54:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80e, 0xe7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000)={@common='teql0\x00', @ifru_flags=0x4d02}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000)="7bf5601caf5014c518df86f1088441565ee5954750f8a98554be3d729302e332f1148182e04c9db9a4dde4a79d8cec00a250cc19b5a9e8e0b53572f30e7b29a929d63894ebf2c4c822a7361932f189cfb409d688ae61a0a7118e9bc5195aad9361fdf79c13155433fe8c6b268e7e0c87980531f5c28b53a4271656a155f53428068662686fd712c20b8785657ebc6646c9f1c0f02aac98f0d4d1af67a28c586459ceb8cba25c24396c2232a70ebc8f57d542b1b72e15889ab64702ada7017c96675b2c903822385e136f3481f7", 0xcd, 0x800, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x129000, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000005000-0xb2)=""/178, 0xb2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000002000)={0x1, 0x7fff, 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]}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000005000)=""/81, 0x51) tee(r3, r1, 0x18000000, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000006000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000006000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) timerfd_create(0x7, 0x80000) read(r1, &(0x7f0000006000-0xa5)=""/165, 0xa5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/05 13:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000069f000)={@generic="e749b83f9f9dbfd37b89e58f210e2549", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000267000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000d3000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7f3d, 0xf35f, 0x10000, 0x12}, &(0x7f0000c51000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a12000)={r3, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b8c000)={0x0, 0xdc, "78c8fd8bd7df2be5ebf685232203e1d97fc843c6c6be0dc173b1c6c83e8f578a0099af349f686bec78f2503a90dc4321162daf6f411aa8e4c36563abef50c9bb09c9494e005a38ed39d6e2997382268359f4ebb34ac81ef0cc34c1aa4b0cae1e16800eee796065813d9458b5846db9df9a957ed0d36c0e6dd757fe916c3928f8832e8c00694095e0dee9596f896d6d720276ef9a4e2691dc6da9da31910e45d7991ffea2bda43e7ce69756df1062005ae384ef0ddb6d959f9fa4a7f8e8f31f036c8e17a8014439c7c7e765191a046fa8eaf6b2bf6d603544f4623ecc"}, &(0x7f0000051000)=0xe4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000bd000)={r3, 0x800, 0x8000, 0x4, 0x59b10a50, 0x8d, 0x80000000, 0x7, {r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1ff, 0x55060, 0x4, 0x3}}, &(0x7f00002a0000)=0xb8) r5 = socket(0x10, 0x4000000002, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00004ac000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$netlink(r5, &(0x7f0000083000)={0x0, 0x0, &(0x7f0000da0000-0x10)=[{&(0x7f0000339000)=[{0x14, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x14}], 0x1, &(0x7f0000a57000)=[], 0x0, 0x0}, 0x0) 2018/01/05 13:54:36 executing program 0: getcwd(&(0x7f0000000000)=""/251, 0x4e7) 2018/01/05 13:54:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x600000, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f00003ee000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000001000-0xc)={0x4000003e, 0x3, 0x13}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x7d, "b0874cd4e033cfbb64248648003b1ba247267a43c04d7d1d82e07b63380196cc991d1d2099f99b203e75212d133885501edc204eff581dbfb2d68aa72e31a5c0bfb1f0bcbf98e31bfc982941a9f35e5ee8306705708e9916c148a7ce961e837868d8626dd5045ceb2e2bc54dd1badc7a8b9f0ad94a36347ee800f1087f"}, &(0x7f0000001000)=0x85) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1000}, &(0x7f0000002000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r3, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000004000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000003000)={r2, 0xf, "5648fa8bf7b1518c0b8540d31211ac"}, &(0x7f0000003000)=0x17) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000)={r5, 0x3, 0x7, 0x2, 0xfffffffffffffffa, 0x566}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000007000-0x6d)=""/109) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x3)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r4, 0xc0286429, &(0x7f0000007000-0x28)={r3, 0x4, &(0x7f0000008000)=[0x3d, 0x101, 0x1f, 0x1000], &(0x7f0000009000-0x8)=[0x1, 0x8000], 0x1, 0x8, 0x0, &(0x7f0000009000-0x20)=[0x56, 0xfa, 0x2, 0x1000, 0x9, 0x2, 0x84b, 0xffffffffffff0000], &(0x7f0000005000-0xc)=[0x800, 0x6, 0x100], 0x0}) 2018/01/05 13:54:36 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) 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) 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000009000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000007000)={&(0x7f0000003000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x48)=[{&(0x7f0000008000-0x8d)=""/141, 0x8d}, {&(0x7f0000003000)=""/20, 0x14}, {&(0x7f0000008000-0xf3)=""/243, 0xf3}, {&(0x7f0000002000)=""/82, 0x52}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/9, 0x9}, {&(0x7f0000008000-0xd0)=""/208, 0xd0}, {&(0x7f0000008000-0x51)=""/81, 0x51}, {&(0x7f0000007000)=""/83, 0x53}], 0x9, &(0x7f0000008000-0x96)=""/150, 0x96, 0x9}, 0x1) write(r0, &(0x7f0000004000-0x24)="2400000058001f000000004c5480000021fff5f1070001000002000000df00050000ea00", 0x24) 2018/01/05 13:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e93000)={0x0, 0xe8}, &(0x7f0000a3f000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d2f000-0xc)={r1, 0x4c, &(0x7f000069f000-0x4c)=[@in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}]}, &(0x7f0000620000)=0xc) socket(0x3, 0x6, 0xeffffffffffffffc) r2 = fcntl$dupfd(r0, 0x0, r0) write(r2, &(0x7f00009ee000)="220000001800070700be0000090007000af2ff1d0000000800f8ff0005000180ff45", 0x22) 2018/01/05 13:54:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x9, 0x200, 0x4, 0x3, 0x0, 0x5, 0x2, 0x3, 0x3, 0x3, 0x3, 0xff, 0x40, 0x6, 0x3, 0x7, 0x3ff, 0x20, 0x9, 0x20, 0x3ff, 0x9, 0x40, 0x9, 0x37, 0x3, 0x6, 0x6c9, 0x4, 0x7fff, 0x0, 0x8, 0x4, 0x9, 0x8, 0x7fff, 0x0, 0x7, 0x0, @perf_bp={&(0x7f000010a000)=0x0, 0x8}, 0x0, 0x10000, 0x7, 0x4, 0x0, 0x8e38000000000000, 0x3, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ab3000)=0x0) mmap(&(0x7f0000000000/0xd63000)=nil, 0xd63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000025e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000b6d000-0xba)="ef3f40f843674d8e658a6e72fbc9d4128b0acb3eed9aeddbe698ad702e898423e68a78477b6993520a8c56f226af5ec21d9423d962a3684a1005fb1b70e84c794476d7577ad3d2d77f6b7d48ed090e913cdce6ef35c5c64c86b704e051beebdd77a556c7589bfe1caff5f47a106053dab147ecc64f8d2082b6b625a830ff4416b7d38a39a44cd837bd5686f4d08ce3175dfa55927774b2b19f19aa5a3d9f9aff48bf94a1520c060fb3380f4fa0be794464a9bca36bb80f070e69", 0x204) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3a, &(0x7f0000d64000-0x4)=0x0, &(0x7f00002ac000-0x4)=0x4) mmap(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d65000-0x8)={0x2, [0x8761c38, 0x5]}, 0x8) 2018/01/05 13:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000645000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00005d0000-0x8)={0x7, &(0x7f00007a3000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) timer_create(0x7, &(0x7f0000a59000)={0x0, 0x30, 0x4, @thr={&(0x7f0000865000-0x11)="a7136ff96fb5572ef9f96cac7bcb81eff9", &(0x7f0000417000)="2b1f5c85a3cc09c532a1d1b60a2d65b19e03b78a8875327a2555cfdd74c9eac19dbf79cef0baf058d44fd1b0f016f895fc0f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d3000-0x4)=0x0) clock_gettime(0x0, &(0x7f00009fb000-0x8)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000668000-0x10)={{r3, r4+30000000}, {0x77359400, 0x0}}, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00002c9000-0x28)={r1, 0x3, &(0x7f0000e87000)=[0x81, 0x2, 0x1], &(0x7f00007bf000)=[0x1, 0x6, 0x5, 0x0], 0x20, 0x9, 0x1, &(0x7f000023f000)=[0x81, 0xeb99, 0x6, 0x6, 0x9, 0x1, 0x0, 0x5, 0x1], &(0x7f0000481000-0x1c)=[0x7, 0x40, 0x610, 0x0, 0x4, 0x9, 0x8001], 0x0}) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000cca000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$sock_buf(r5, 0x1, 0x1f, &(0x7f0000c91000)=""/110, &(0x7f0000f6a000-0x4)=0x6e) r6 = socket$inet(0x2, 0x7, 0x1f) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00003c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xb) INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 241.868151] INFO: task syz-executor4:9251 blocked for more than 120 seconds. [ 241.875377] Not tainted 4.4.107-g610c835 #4 [ 241.880698] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.888654] syz-executor4 D ffff8801d4d37598 28888 9251 3547 0x20020004 [ 241.896065] ffff8801d4d37598 dffffc0000000000 ffff8801d49d6770 ffff8801d4d37578 [ 241.904068] ffffffff8123364f ffff8801d49d6700 ffff8801db21f878 ffff8801db21f8a0 [ 241.912058] ffff8801db21ef98 ffff8801d48517c0 ffff8801d49d5f00 ffff8801d4d30000 [ 241.923134] Call Trace: [ 241.925701] [] ? mark_held_locks+0xaf/0x100 [ 241.931664] [] schedule+0x9a/0x1c0 [ 241.936832] [] ? rwsem_down_read_failed+0x1ba/0x300 [ 241.943480] [] rwsem_down_read_failed+0x1bf/0x300 [ 241.949985] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 241.956365] [] ? __lock_is_held+0xa1/0xf0 [ 241.962147] [] call_rwsem_down_read_failed+0x14/0x30 [ 241.968894] [] ? down_read+0x50/0x60 [ 241.974232] [] ? set_termios+0xf5/0x660 [ 241.979840] [] set_termios+0xf5/0x660 [ 241.985263] [] ? __tty_perform_flush+0x210/0x210 [ 241.991653] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 241.998658] [] tty_mode_ioctl+0x8e7/0x980 [ 242.004518] [] ? tty_perform_flush+0x80/0x80 [ 242.010559] [] ? tty_ldisc_ref_wait+0x2b/0xc0 [ 242.016679] [] n_tty_ioctl_helper+0x40/0x360 [ 242.022721] [] n_tty_ioctl+0x148/0x2d0 [ 242.028241] [] tty_ioctl+0x739/0x2100 [ 242.033759] [] ? avc_ss_reset+0x110/0x110 [ 242.039555] [] ? commit_echoes+0x1b0/0x1b0 [ 242.045417] [] ? no_tty+0xa0/0xa0 [ 242.050517] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.057510] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.064520] [] ? no_tty+0xa0/0xa0 [ 242.069608] [] do_vfs_ioctl+0x7aa/0xee0 [ 242.075206] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 242.081428] [] ? tty_ldisc_ref_wait+0x2b/0xc0 [ 242.087552] [] ? tty_ldisc_deref+0x35/0x40 [ 242.093435] [] ? ldsem_up_read+0x3a/0x70 [ 242.099134] [] ? tty_ldisc_deref+0x35/0x40 [ 242.104993] [] ? tty_compat_ioctl+0x119/0x230 [ 242.111133] [] compat_SyS_ioctl+0x64e/0x2540 [ 242.117169] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.123311] [] ? kprobe_flush_task+0xbd/0x480 [ 242.129451] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.136356] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.143187] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 242.150099] [] ? kprobe_flush_task+0x377/0x480 [ 242.156309] [] ? recycle_rp_inst+0x2c0/0x2c0 [ 242.162361] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.168582] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.174706] [] do_fast_syscall_32+0x314/0x890 [ 242.180848] [] sysenter_flags_fixed+0xd/0x17 [ 242.187065] 2 locks held by syz-executor4/9251: [ 242.191723] #0: (&tty->ldisc_sem){++++++}, at: [] tty_ldisc_ref_wait+0x2b/0xc0 [ 242.201419] #1: (&o_tty->termios_rwsem/1){++++.+}, at: [] set_termios+0xf5/0x660 [ 242.211404] Sending NMI to all CPUs: [ 242.216304] NMI backtrace for cpu 0 [ 242.219921] CPU: 0 PID: 9230 Comm: syz-executor4 Not tainted 4.4.107-g610c835 #4 [ 242.227426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.236762] task: ffff8801d4c5af80 task.stack: ffff8801d4128000 [ 242.242806] RIP: 0010:[] [] n_tty_ioctl+0x20c/0x2d0 [ 242.251024] RSP: 0018:ffff8801d412f940 EFLAGS: 00000246 [ 242.256445] RAX: 0000000000010000 RBX: ffffc900057fc060 RCX: ffffffff81f5149c [ 242.263715] RDX: 0000000000010000 RSI: ffffc90001524000 RDI: ffffc900057fd268 [ 242.270971] RBP: ffff8801d412f980 R08: 0000000000000001 R09: ffffffff850fd570 [ 242.278264] R10: 0000000000000001 R11: 1ffff1003a825eee R12: ffffc900057fb000 [ 242.285511] R13: 00000006847f5b80 R14: 0000000020173ffc R15: ffff8801d58a0238 [ 242.292777] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f6fb3b40 [ 242.300993] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 242.306849] CR2: 00007ffc99e94208 CR3: 00000001cdc2f000 CR4: 00000000001406f0 [ 242.314108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.321362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.328623] Stack: [ 242.330746] fffffffffffff002 0000000000000b7f 0000000000000000 ffff8801d58a0000 [ 242.338267] 1ffff1003a825f36 000000000000541b ffffffffffffffe7 ffff8801d2987400 [ 242.345777] ffff8801d412fb78 ffffffff81f487f9 ffffffff00000000 ffffffff81f51290 [ 242.353301] Call Trace: [ 242.355859] [] tty_ioctl+0x739/0x2100 [ 242.361300] [] ? commit_echoes+0x1b0/0x1b0 [ 242.367154] [] ? no_tty+0xa0/0xa0 [ 242.372242] [] ? avc_has_perm_noaudit+0x460/0x460 [ 242.378716] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.385700] [] ? selinux_kernel_act_as+0x210/0x210 [ 242.392264] [] ? tty_ldisc_deref+0x35/0x40 [ 242.398810] [] ? no_tty+0xa0/0xa0 [ 242.403887] [] do_vfs_ioctl+0x7aa/0xee0 [ 242.409502] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 242.415705] [] ? tty_ldisc_ref_wait+0x2b/0xc0 [ 242.421842] [] ? tty_ldisc_deref+0x35/0x40 [ 242.427699] [] ? ldsem_up_read+0x3a/0x70 [ 242.433402] [] ? tty_ldisc_deref+0x35/0x40 [ 242.439270] [] ? tty_compat_ioctl+0x119/0x230 [ 242.445390] [] compat_SyS_ioctl+0x64e/0x2540 [ 242.451436] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.457555] [] ? __fget+0x232/0x3b0 [ 242.462958] [] ? __fget+0x47/0x3b0 [ 242.468140] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 242.474254] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 242.482471] [] ? compat_SyS_readv+0x137/0x1b0 [ 242.488599] [] ? SyS_pwritev+0x230/0x230 [ 242.494285] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.500507] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.506623] [] do_fast_syscall_32+0x314/0x890 [ 242.512757] [] sysenter_flags_fixed+0xd/0x17 [ 242.518799] Code: 00 00 31 db 4c 39 6d d0 0f 84 17 ff ff ff e8 ac c6 40 ff 48 8b 45 d0 49 8d 9c 24 60 10 00 00 4c 29 e8 48 89 45 c0 e8 94 c6 40 ff <4c> 89 e8 25 ff 0f 00 00 48 0f a3 03 19 d2 85 d2 48 89 45 c8 74 [ 242.537782] NMI backtrace for cpu 1 [ 242.541395] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #4 [ 242.548570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.557900] task: ffff8800bba8df00 task.stack: ffff8801d9068000 [ 242.563947] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.572680] RSP: 0018:ffff8801d906fcb8 EFLAGS: 00000046 [ 242.578121] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.585369] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.592640] RBP: ffff8801d906fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.599898] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.607143] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.614405] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.622617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.628490] CR2: 00007ff4cb850000 CR3: 00000000b63e0000 CR4: 00000000001406e0 [ 242.635738] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.643006] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.650264] Stack: [ 242.652389] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.659910] dffffc0000000000 ffff8801d906fd00 ffffffff810b8e1b ffffffff839f53e0 [ 242.667416] 0000000000000003 ffff8801d906fd60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.674936] Call Trace: [ 242.677495] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.683889] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.690973] [] ? print_lock+0xab/0xae [ 242.696395] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.703134] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.710131] [] watchdog+0x6fa/0xae0 [ 242.715379] [] ? watchdog+0xc3/0xae0 [ 242.720731] [] kthread+0x268/0x300 [ 242.725895] [] ? reset_hung_task_detector+0x20/0x20 [ 242.732547] [] ? kthread_create_on_node+0x400/0x400 [ 242.739196] [] ? kthread_create_on_node+0x400/0x400 [ 242.745833] [] ret_from_fork+0x3f/0x70 [ 242.751356] [] ? kthread_create_on_node+0x400/0x400 [ 242.757997] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.777385] Kernel panic - not syncing: hung_task: blocked tasks [ 242.783514] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #4 [ 242.790671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.799998] 0000000000000000 74f621fbce59b244 ffff8801d906fca8 ffffffff81d0457d [ 242.807988] ffffffff83881e80 ffff8801d906fd80 dffffc0000000000 7fffffffffffffff [ 242.815976] ffff8801d56c9ba8 ffff8801d906fd70 ffffffff8141774a 0000000041b58ab3 [ 242.823961] Call Trace: [ 242.826527] [] dump_stack+0xc1/0x124 [ 242.831868] [] panic+0x1aa/0x388 [ 242.836858] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.843760] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.851011] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.858260] [] watchdog+0x70b/0xae0 [ 242.863511] [] ? watchdog+0xc3/0xae0 [ 242.868852] [] kthread+0x268/0x300 [ 242.874013] [] ? reset_hung_task_detector+0x20/0x20 [ 242.880655] [] ? kthread_create_on_node+0x400/0x400 [ 242.887296] [] ? kthread_create_on_node+0x400/0x400 [ 242.893945] [] ret_from_fork+0x3f/0x70 [ 242.899454] [] ? kthread_create_on_node+0x400/0x400 [ 242.906674] Dumping ftrace buffer: [ 242.910228] (ftrace buffer empty) [ 242.913912] Kernel Offset: disabled [ 242.917514] Rebooting in 86400 seconds..