x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000223000)={0x1, 0x0, [{0x40000098, 0x0, 0x0}]}) 2018/01/21 00:33:06 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000013000)=0x0, 0x4, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$vcsa(&(0x7f000089c000-0xb)='/dev/vcsa#\x00', 0x4504, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000023d000)={0x0, 0x7, 0x20, 0x2, 0x800}, &(0x7f0000456000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f4a000-0x8)={r2, 0x20, 0x1}, &(0x7f0000263000-0x4)=0x8) 2018/01/21 00:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000dc3000-0x10)={0x77359400, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000043000)=0x0, &(0x7f0000e00000)=0x4) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000951000)=@assoc_id=0x0, &(0x7f0000119000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00006e1000-0x16)={r4, 0xffffffff80000000, 0x7, [0x101, 0x6, 0x6, 0x0, 0xffffffff, 0x8, 0x877]}, &(0x7f00005bd000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000977000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 98.206181] sctp: [Deprecated]: syz-executor2 (pid 12085) Use of int in maxseg socket option. [ 98.206181] Use struct sctp_assoc_value instead [ 98.243777] sctp: [Deprecated]: syz-executor2 (pid 12088) Use of int in maxseg socket option. 2018/01/21 00:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/21 00:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000081f000-0x1)='.') umount2(&(0x7f0000e1c000)='.', 0xc) 2018/01/21 00:33:06 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000004000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000000b000)=""/4096) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) 2018/01/21 00:33:06 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readahead(r0, 0x80, 0xffffffffffffff82) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/21 00:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f000048f000-0x38)={&(0x7f0000c0f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e26000)={&(0x7f0000778000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, "a2dc5eca419240c7"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000723000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b7e000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000952000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000726000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000079a000)={0x0, 0x0, 0x0}, &(0x7f00003a8000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b31000-0x4)=0x0) r6 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000400000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x80500}, 0xc, &(0x7f000039c000)={&(0x7f0000d59000-0x3ec)={0x3ec, 0x40, 0x104, 0x0, 0x1, {0xc, 0x0, 0x0}, [@nested={0x150, 0x5e, [@generic="0b983799ba33307c614598102a3ddad684e3df4e04a143b69bcf5f344675e53ccef8e3d4c1dd1cb8a2b6d8fed29f2ac243796637f1266618b743161cb562f9", @typed={0x18, 0x8c, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x68, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x35, @pid=r2}, @generic="22ebd0ac8ba6d534846eebf47bc50c38da2d5ccdcca8160b139928c52044821ca7d28ca9dc7088976e68182aefb6330e5e2717e85eaa9bbd8b3d689d0c7562fd806960a0419f4dc7c43cbe85885c065d9796c28de5f499955e984b45dba75c740d2dced57f7dd3718547bfa2755a96fcb8a925cdfad6d56a08e6fb80b88a7bde9b83c508f9aa68f577580c0fcf13f2781396494bf10e097e6407cddc4696e232b00c53c9284dae3cbb38944814c6a7b4d626390b20a6bd9ee764c66c950ffbaed27029fddb94b267b93ccc4eadc21cd8", @typed={0xc, 0x44, @uid=r3}]}, @nested={0x14c, 0x1f, [@generic="a4314619b943b7aed05e41938f91a96918d9cb994ac1ae474fcc04c60a674d918d2116f7035041a5b0aa8d3c5a60223fff7979e922c83f09f2d72696eb0a5badac2b0dec8894de7eeea507eec339b6a5be58c632a07967c7cf97b03d07a40a58ba5f0fd289c6a14aabf752ac4f3b424b4718072492d5b2bc39cf10f5890d07bc50c6bd7dd38e1820a7e4c0398e7bf7cc0528c0", @generic="4fff0f0f52181f13937f5939fca16bd06de0a88f7f7f2e66a8df074ea4cfd41606fad00520e677f7669db0f0b6e25b97e1f4a00f63509f35c11126d572c3d912acdc1154539b825186771ecfb079ac50f9795943b3372b14051e46f755da8270db93fc9f4d29d45283956fa891c724d343e31f0965043cbd923bda1a1782e8b2278c70ad7bf9354569a83cb7048edcc428e63975331d7d4e7e6946ef1bff74a32f60a895d79c759833fc614d1e0aef6af8718178"]}, @nested={0x3c, 0x96, [@generic="c88a9d3bdf5b9186c7aa2873be474f9c4c3e82a5b9cdb04332e7bcdd9f32ddac5e452017cd94be5ff31aa5b0", @typed={0xc, 0x2c, @fd=r0}]}, @typed={0xc, 0x34, @uid=r4}, @typed={0xc, 0x4a, @pid=r5}, @typed={0xc, 0x4b, @fd=r0}, @typed={0xc, 0xf, @uid=r6}, @generic="a99a7bbc837ba1546960636a9543fe8ab519fc6aba5977dd6011907dc1f737ce524a1f02cf1f174e3533963d9bf9376b95e19ce8cb90e2cb83d0d19a4cb8400e4b43155e7c658f45ac79caa7f762418f716dfce0a2de17d53a21af0d34ee5114e066f3a36ee69b7d5509e387f9dd9eb351ed0e6e85856093cf19bac2f2200d8d2a1ca6f70341a68b0a1d2dcd88c5a960934373346d8f9e6951048d0c065e3d6448dfbf2ee0d78e57eb827a77f0", @typed={0x20, 0x44, @str='/selinux/validatetrans\x00'}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x10}, 0x4894) r7 = dup2(r0, r1) write$evdev(r7, &(0x7f000000f000)=[], 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000eef000-0x4)=0x0) flistxattr(0xffffffffffffffff, &(0x7f0000fd2000-0x3e)=""/62, 0x3e) 2018/01/21 00:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000763000)='/dev/rtc\x00', 0x402400, 0x0) connect$bt_rfcomm(r1, &(0x7f0000b2c000)={0x1f, {0xdbf0, 0x7fff, 0x0, 0xb1, 0x1, 0x1}, 0x6}, 0x9) bind$alg(r0, &(0x7f00005fc000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80000000000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00005eb000-0x2)=0x8, 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000749000-0x4)=0x6, 0x4) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000865000)='ccm(aes-asm)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/01/21 00:33:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00005ea000-0x8)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000555000)=0x0, 0x4) set_robust_list(&(0x7f000013d000)={&(0x7f0000f5b000/0x1000)=nil, 0x800, &(0x7f00000a5000/0x2000)=nil}, 0x18) sendmmsg$alg(r1, &(0x7f00006d8000)=[{0x0, 0x0, &(0x7f000076b000-0x20)=[{&(0x7f000005c000)='e', 0x1}], 0x1, &(0x7f0000be6000-0x258)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000462000-0x4)=0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000946000-0x8)={0x0, 0x0}) [ 98.243777] Use struct sctp_assoc_value instead 2018/01/21 00:33:06 executing program 5: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xcd6ff796431d9211, &(0x7f0000efa000)=0x200, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef8000-0x38)={0x0, 0x0, &(0x7f0000ef7000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x2a, 0x0}, 0x40002106) 2018/01/21 00:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000032d000)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000b0d000)="") mknod(&(0x7f0000d9f000)='./file0\x00', 0x103f, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000939000)=0xffff, 0x4) lseek(r0, 0x4, 0x0) sendfile(r0, r0, 0x0, 0x4) open$dir(&(0x7f0000611000)='./file0\x00', 0x26102, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000a9c000-0x4)=0x3) 2018/01/21 00:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000aa8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000acf000)='/dev/autofs\x00', 0x8000, 0x0) connect$bt_l2cap(r0, &(0x7f0000ae4000-0xe)={0x1f, 0x80000000, {0x5, 0x1, 0x40, 0x5, 0x7, 0x8}, 0x6, 0x1}, 0xe) 2018/01/21 00:33:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt(r0, 0x8, 0x3, &(0x7f00002d7000-0x77)=""/119, &(0x7f000038c000-0x4)=0x77) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007ec000)=0x4, 0x4) r1 = eventfd2(0x8, 0x80001) fcntl$dupfd(r1, 0x406, r0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/21 00:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f83000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e57000-0x4)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) listen(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ec000-0x4)=0x0) 2018/01/21 00:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) r2 = gettid() syz_open_dev$sndseq(&(0x7f0000b50000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x17) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) prctl$setptracer(0x59616d61, r2) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r3, r4) tkill(r2, 0x16) 2018/01/21 00:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000037b000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffd6, 0x100) sendmsg$nl_route(r2, &(0x7f0000018000)={&(0x7f000091b000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00002fc000)={&(0x7f0000cc8000)=@getneigh={0x14, 0x1e, 0x101, 0x7, 0x1, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) request_key(&(0x7f0000953000)='encrypted\x00', &(0x7f0000c59000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000099f000)='/dev/kvm\x00', 0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00004f6000-0x4)=0x0, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0x8000000000f000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/21 00:33:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000)=0xbc) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000fb2000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x802, 0x0) ioctl(r3, 0x8b16, &(0x7f0000001000)="") timerfd_create(0x4, 0x0) 2018/01/21 00:33:06 executing program 5: 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 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000036c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000001000)={0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000a3e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0x1000, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) 2018/01/21 00:33:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00005b9000)={@random="43827added00", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "020df1", 0x10, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4fd057", 0x0, "e5a039"}, ""}}}}}}, &(0x7f0000a2e000)={0x3, 0x1, [0x0]}) prctl$setmm(0x23, 0x7, &(0x7f000079b000/0x1000)=nil) 2018/01/21 00:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x0, 0x6, 0x19e, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1f, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 00:33:06 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000f5000)='/proc/self/net/pfkey\x00', 0xe36f5bed4a5c6779, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000051000)={0x40000, 0x0, [0xfffffffffffffffe, 0x3, 0x400, 0x100000000, 0x401, 0x30000000000, 0x3, 0xdd4]}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000f5000)='/dev/snd/midiC#D#\x00', 0x401, 0x204000) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000049000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f7000-0x4)=0xe8) bind(r1, &(0x7f00000e8000-0x9)=@rc={0x1f, {0x1, 0x5, 0x9af7, 0x6, 0x5, 0x7fff}, 0x4}, 0x9) ioctl$TCSBRKP(r2, 0x5425, 0x5) 2018/01/21 00:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000217000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x10, 0xffffffffffffffff, 0x0) fchmod(r0, 0x100) r1 = add_key(&(0x7f0000ce0000)="757365720096", &(0x7f0000b88000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9d000-0x47)="4ac44475dcbc33de7b4c34b760805e64646d249dd8ddf17a98a1678289d06b9dfefbf6e27f75a7fbba3ff7f1e4806b260b02763605ba11912aaec06fb8634d15cf5dc870b4dd07", 0xfffffffffffffe37, 0xfffffffffffffffd) r2 = add_key(&(0x7f00008c1000-0x6)='rxrpc\x00', &(0x7f00008ed000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) 2018/01/21 00:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000372000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000787000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x48)={0x2, 0xd, &(0x7f00006a1000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xffff}, [@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x1, 0xa, 0xe, 0x0, 0x8}, @alu={0x7, 0x7ff, 0x0, 0x6, 0x2, 0xfffffffe, 0x5}, @ldst={0x1, 0x3, 0x2, 0x9, 0x3, 0xfffffff5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000309000)='GPL\x00', 0x5, 0xaf, &(0x7f0000935000)=""/175, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 00:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000c0000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ab7000-0x8)=0x0) r1 = request_key(&(0x7f0000351000)='cifs.idmap\x00', &(0x7f0000b13000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be9000-0x5)='user\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e98000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000265000-0x4)=0xe8) r2 = msgget(0x3, 0x219) msgrcv(r2, &(0x7f0000dba000)={0x0, ""/212}, 0xdc, 0x2, 0x3800) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003f0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = add_key(&(0x7f000039c000-0x5)='user\x00', &(0x7f0000f6e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001ab000-0x2)="eda3", 0x2, 0xfffffffffffffffa) add_key(&(0x7f0000e49000-0x5)='user\x00', &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d42000)='A', 0x1, 0xffffffffffffffff) keyctl$link(0x8, r3, r1) 2018/01/21 00:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000281000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000e29000-0x4)={0x7, 0x200, 0x6bc}) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0xc7fda99635440eee) 2018/01/21 00:33:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003ac000-0x14)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x1, [@loopback=0x7f000001]}, 0x13) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100e2, 0xcff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$usbmon(&(0x7f0000f5f000-0xd)='/dev/usbmon#\x00', 0x0, 0x22040) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000965000-0x9)='/dev/dsp\x00', 0x141041, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 00:33:06 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/21 00:33:06 executing program 6: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r2}) close(r1) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000f40000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000744000)=0x10, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000ba4000)=0x5) msync(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4) r4 = creat(&(0x7f0000062000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00005b2000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009e8000)=0x14) r6 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000ef3000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffa, 0x2, 0x20, 0xa0, 0x0, r5, r6}, {0x0, 0xf5, 0x100000000, 0xad, 0x1, 0x4, 0x4, 0x9}, {0x4ec2, 0xf, 0xca77, 0xe2}, 0xd2a, 0x9, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2, 0x0, 0x9, 0x100, 0x6, 0x3}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000bee000-0x4c)={0x0, 0x1, 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]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000de4000-0x8)=[{0x3, 0x3}], 0x1) 2018/01/21 00:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) sendto$ipx(r2, &(0x7f0000ac3000-0xf1)="", 0x0, 0x4004000, &(0x7f0000579000-0x10)={0x4, 0x0, 0x0, "f82f883f2463", 0x0, 0x0}, 0x10) 2018/01/21 00:33:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f04000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000127000-0x4)=0x0) r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7fc, 0xffffff4d) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r2, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f00007db000-0x38)={&(0x7f00007b3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e94000-0x30)=[], 0x0, &(0x7f000057c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 00:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000009d000)={@common="76000001000000000000000500008000", &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x800000000000, "7c88f1213640"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000d2d000)={r1, r0}) 2018/01/21 00:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000774000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000d4e000-0x8)={0x0, 0x6}) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getpeername$inet6(r1, &(0x7f0000c8f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000525000-0x4)=0x1c) fcntl$setlease(r1, 0x400, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c4c000)=0xffff) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/01/21 00:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x2, 0x2000, 0x211, &(0x7f00000a4000/0x2000)=nil) r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000545000-0xc)='/dev/autofs\x00', 0x40005, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000026000)=""/66, &(0x7f0000fec000-0x4)=0x42) sched_setaffinity(r0, 0x3, &(0x7f0000e02000)=0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000db7000-0x70)={[{0x0, 0xffffffffffffcc3b, 0x0, 0x10000, 0xfffffffeffffffff, 0x4497, 0x1000, 0x9, 0x0, 0xffffffff, 0x800, 0xc215, 0x10001}, {0xe9ae, 0x4, 0x1, 0x2, 0x6, 0x3, 0x5, 0xfabd, 0x5, 0xd7, 0xfff, 0x6, 0x400}, {0x859, 0x8, 0x4, 0x1, 0x7f, 0x6, 0x44d77e58, 0x0, 0xffff, 0x2, 0x4000000000, 0x5, 0x10001}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capget(&(0x7f00008ee000)={0x20071026, r0}, &(0x7f00005fb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x2, 0x100001) 2018/01/21 00:33:07 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0xe3, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000)={r2, 0x40}, 0x6) msgsnd(r0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0xfffffffffffffffc, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/237}, 0xf5, 0x2, 0x1800) 2018/01/21 00:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000039e000+0xf11)={0xffffffffffffff9c}) flock(r0, 0x3) syz_emit_ethernet(0x7e, &(0x7f0000719000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x86, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@ssrr={0x89, 0x17, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0x1b, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0xb, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/21 00:33:07 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000017000-0x11)='/selinux/enforce\x00', 0x2002c0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000022000)=0xff, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000022000-0x4)=0x0, &(0x7f0000021000)=0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000016000)={0x2, 0x0}) clock_settime(0x7, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000024000-0xf3)=""/243, 0xf3) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000022000)=""/113, &(0x7f0000020000)=0x71) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000001a000-0x2)=0xc54) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x4, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000003000)=0x8000) 2018/01/21 00:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e92000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000926000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet6(r2, &(0x7f000016f000)=""/177, 0xb1, 0x0, &(0x7f0000920000)={0xa, 0x2, 0xffffffffffffff05, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, 0x1c) sendto(r0, &(0x7f000002b000-0xd8)="", 0x16f, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f0000270000)={0x80000000, 0x2, 0x4, 0x9, 0x200, 0x0, 0x2, 0x4}, &(0x7f0000caa000-0x40)={0x0, 0x101, 0x4, 0x5, 0x0, 0x1, 0x0, 0xffffffffffffffff}, &(0x7f0000f6e000)={0x9, 0x4, 0x400, 0x8, 0x80, 0x8, 0x2007, 0x7}, &(0x7f000077f000)={0x77359400, 0x0}, &(0x7f0000ecd000)={&(0x7f000062c000)={0xcd23}, 0x8}) 2018/01/21 00:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0xbffffffffffffffd) r1 = request_key(&(0x7f0000169000-0x8)='rxrpc_s\x00', &(0x7f000074b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008ce000-0x1)='\x00', 0xfffffffffffffffc) r2 = request_key(&(0x7f000012f000-0xa)='encrypted\x00', &(0x7f00001bd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d35000)='\'-\x00', 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000091b000)=0x0, &(0x7f0000ab2000)=0x4) 2018/01/21 00:33:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000044e000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000cd2000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffde4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002e7000)={0x8, [0x3f865fe3, 0x7f, 0x7, 0x101, 0x3, 0x9, 0x5, 0x9]}, &(0x7f00004df000-0x4)=0x14) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[{&(0x7f0000f07000-0x1c)="b1", 0x1}], 0x1, &(0x7f0000036000-0xc0)=[], 0x0, 0x0}], 0x1, 0x24008001) 2018/01/21 00:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00005ab000-0x8)='./file0\x00') 2018/01/21 00:33:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f00005fb000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x9, 0x400, 0x7f, 0x4}, &(0x7f0000ac7000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004d0000-0x10)={r1, 0xe0, 0x1, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000476000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r3, r4, r3}, &(0x7f0000fd8000-0x1)=""/1, 0x1, &(0x7f0000130000-0x38)={&(0x7f000040d000)={'md5\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') mkdir(&(0x7f0000d15000-0x8)='./file0\x00', 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/21 00:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000b54000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ce000-0x4)=0x10, 0x800) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000006000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000363000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d3f000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/21 00:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0xffffffffffffffff, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b10000)=0x20, 0x4) pipe2(&(0x7f0000101000)={0x0, 0x0}, 0x4800) shutdown(r0, 0x1) 2018/01/21 00:33:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000283000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002c3000)="440d5d0d010000ff03000000ec", 0xd) prctl$setfpexc(0xc, 0x10000) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r2 = syz_open_dev$dmmidi(&(0x7f0000938000)='/dev/dmmidi#\x00', 0x0, 0x121902) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000939000-0x21)=""/33) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000+0xf0a)={0x1ff, 0x8, 0x6, 0x100, 0x3, 0x6, 0x401, 0xfffffffffffffffd, 0x100000000, 0x3f, 0xfffffffffffffffa, 0x7}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x8d)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/01/21 00:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000094f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000780000)=0xc) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, 0xffffffffffffffff) pkey_alloc(0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000ce7000)=0x10, 0x4) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, r2) io_setup(0x4, &(0x7f0000b8c000-0x8)=0x0) io_submit(r3, 0x3, &(0x7f000056f000)=[&(0x7f000013f000-0x40)={0x0, 0x0, 0x0, 0x1, 0x3, r1, &(0x7f0000e2e000-0xb2)="bfc68373b3be3319ef5fb3d96a1c5b6616ca9ca28664fcaad1cbff0eaabd5487e115db35926fa6caedd7ba5689015de8addbde4ecfb474820f8f09fe24ef407cd86ac32c3389530c481b803d8fe6a009e697e25b3d3e313620f8447ce5cea8122ef345eb097ad214b9f36c32344825ab211921c8dd4db7969ab0b8a597d297f03190820fe05a7dd5a9ca99c787cef81cd2904d4cc65b6c2163c2cf4fefe7ad6b66025429f85ea27ef9dd87b922b5df26eed3", 0xb2, 0x3, 0x0, 0x1, r1}, &(0x7f0000464000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3ff, r0, &(0x7f0000afd000)="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", 0x1000, 0x81, 0x0, 0x1, r1}, &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x6, 0x80000000, r1, &(0x7f0000e55000-0x98)="ea38e02b60bea1d45064a0d50fd6934bf5b0e2fd598b146e4c4fd850e2b781da251cbeeeaa9e7198ee316530eb02dd09132493caae62f66482fe6434194b8e81c7ee8f1696cab7f6289794910980276566c53fe0ffcebd5b100d7d6f94b02afc06eb0a680502c6b5b3ba70bdae99e1c4886ff3b9836647e8bd5e7669efbcf2d739bfe9b3e1df6d8bb5d5b22111ba13f19b803228ef7e7748", 0x98, 0x800, 0x0, 0x1, r1}]) clock_gettime(0x4, &(0x7f00008b9000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000211000)={{0xa, 0x1, 0x41, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, 0x1, [0x1000, 0x62, 0x7, 0x7f, 0x9, 0x1fffffffc0000, 0xe0, 0x6]}, 0x5c) futimesat(r1, &(0x7f0000129000-0x8)='./file0\x00', &(0x7f000009c000-0x20)={{r4, r5/1000+30000}, {0x0, 0x0}}) get_thread_area(&(0x7f00002fd000-0xc)={0x3ff, 0x0, 0x1000, 0x7, 0x4, 0x7, 0x3, 0x7, 0x9, 0x7}) 2018/01/21 00:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000430000)='/dev/input/mouse#\x00', 0x7, 0x420c0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005d7000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000517000)=0xe8) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) 2018/01/21 00:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000023b000)=0x2, 0x4) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) io_setup(0x17000000000, &(0x7f000023b000)=0x0) io_getevents(r3, 0x8, 0x1, &(0x7f0000464000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000b9d000)={0x0, 0x1c9c380}) r4 = syz_open_dev$admmidi(&(0x7f0000ee3000-0xe)='/dev/admmidi#\x00', 0xffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00005d7000)={&(0x7f0000219000-0x4)=[0x0], &(0x7f0000e22000-0xc)=[0x0, 0x0, 0x0], &(0x7f00006f3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f26000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0xa, 0x5, 0x0, 0x0, 0x0, 0x0}) accept4$inet6(r4, 0x0, &(0x7f0000cd2000)=0x0, 0x800) getresuid(&(0x7f0000e4e000-0x4)=0x0, &(0x7f00003ae000-0x4)=0x0, &(0x7f0000b00000)=0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000dfa000-0x1000)="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", 0x1000) getsockname$netrom(r4, &(0x7f000004b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000075d000)=0x48) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 00:33:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10002, 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) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f18000)=[&(0x7f0000de4000)='*mime_type\x00'], &(0x7f0000000000)=[&(0x7f00006fa000)='vboxnet1\x00', &(0x7f0000000000)='wlan0.wlan0\x00', &(0x7f0000d88000-0x1)='\x00', &(0x7f0000000000)='*\'vboxnet1vmnet1ppp0trusted$system\x00', &(0x7f0000001000-0xb)='vboxnet0.M\x00'], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x40000000003, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/21 00:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c66000)='/dev/vcsa#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000049a000)=0xff) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000206000-0x78)={0x1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x8000, 0x200, 0x7fff, &(0x7f0000194000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x0, 0x8}) syz_emit_ethernet(0x5a, &(0x7f0000e1a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@cipso={0x86, 0x6, 0x0, []}, @lsrr={0x83, 0xb, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0]}]}}, "c4cda316814d634b"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 99.302158] QAT: Invalid ioctl [ 99.341954] QAT: Invalid ioctl 2018/01/21 00:33:07 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000042c000-0x4)=0x1) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") 2018/01/21 00:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a4f000)='/dev/ppp\x00', 0x4001, 0x0) connect$pptp(r0, &(0x7f000056d000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x17}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000014a000)={{0x5, 0x0}, {0x1, 0x7fff}, 0x80000000, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/21 00:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009fa000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00006e2000)=""/173) eventfd(0x0) 2018/01/21 00:33:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000477000)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) symlink(&(0x7f00000b6000-0x8)='./file1\x00', &(0x7f00001fa000-0x8)='./file1\x00') umount2(&(0x7f0000544000-0x8)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 00:33:07 executing program 5: mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x1d, 0x0, 0x200000080000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f00002bb000)="1f0000000001ffd6040001fffffff800000000000100fffb00000000000000", 0x1f) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005a9000-0x78)=[{{&(0x7f0000572000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000076e000)=[{&(0x7f0000734000-0x2b)=""/43, 0x2b}, {&(0x7f0000b4a000-0x1000)=""/4096, 0x1000}, {&(0x7f00007a3000-0x15)=""/21, 0x15}, {&(0x7f0000335000)=""/139, 0x8b}], 0x4, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000b4a000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000032d000-0x80)=[{&(0x7f0000b4a000-0xfc)=""/252, 0xfc}, {&(0x7f0000b4a000-0x71)=""/113, 0x71}, {&(0x7f0000b4a000-0xe1)=""/225, 0xe1}, {&(0x7f0000b4a000-0x2f)=""/47, 0x2f}, {&(0x7f00009e7000)=""/203, 0xcb}, {&(0x7f0000a6d000)=""/0, 0x0}, {&(0x7f00005d1000)=""/79, 0x4f}, {&(0x7f00008d0000)=""/122, 0x7a}], 0x8, 0x0, 0x0, 0x8001}, 0x0}], 0x2, 0x0, &(0x7f0000b4a000-0x10)={0x77359400, 0x0}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000929000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/21 00:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000e6f000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x210800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a64000)=0x3ff, 0x4) connect$netlink(r0, &(0x7f0000ce0000-0xc)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc) pipe(&(0x7f00009e1000-0x8)={0x0, 0x0}) getpeername$netlink(r0, &(0x7f0000195000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000075f000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000029f000)={0x0, 0x0}) close(r3) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000090a000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2a5edf5c29981131200bf21633f79f68"}) recvfrom$llc(r2, &(0x7f000084e000-0x51)=""/81, 0x51, 0x2001, &(0x7f0000790000)={0x1a, 0xc, 0x1, 0x7ff, 0x7b1a, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/21 00:33:07 executing program 4: r0 = semget(0x2, 0x6, 0x400) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f000078c000-0x4)=0x695) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000ecd000)="6e88") r1 = syz_open_dev$mice(&(0x7f000079e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000eb8000-0x4)=0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000038d000-0x4)=0x0, &(0x7f0000439000-0x4)=0x4) connect(r2, &(0x7f0000b82000-0x60)=@nfc_llcp={0x27, 0x200, 0x100000000, 0x3, 0x44, 0x100000001, "df4bbbddc36526986fdaa239af95fbffe5a1f1ae22415bc32ea5a775404096c2cc18146a666f91481b134e091c6dd84658fd014a4d2e7502ae5c336f1cacc3", 0xfffffffff20e38ff}, 0x60) 2018/01/21 00:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mount(&(0x7f000022a000)='./file0\x00', &(0x7f0000b6a000-0x8)='./file0\x00', &(0x7f0000bee000)='ecryptfs\x00', 0x4000, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00006c0000)="170000001a001bed0000132100f404008100000000018d", 0x17) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000dfe000-0x8)=0x5) 2018/01/21 00:33:07 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = dup2(r0, r0) r2 = msgget$private(0x0, 0x480) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000c60000)=""/144) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = dup3(r3, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x5, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000003000-0x10)="9bb13c32aa79a89479c657187af3f6d0", 0x10) 2018/01/21 00:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x89, 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, 0x20, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) readv(r0, &(0x7f00004aa000)=[], 0x0) [ 99.425627] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=12267 comm=syz-executor5 2018/01/21 00:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="3c2941bfea2d569dda2895e9665dd54d25b5029e84d05cb071bea42f900a349c4fda4cf574a94088724e079d163b502579aaf21bf964b0aa52121004a10abcd60ea54e61561da88c74a0df9bac48d04cfce70fa37e24b1") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00007b3000-0x2)=0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f00005e1000/0x4000)=nil, 0x4000}) 2018/01/21 00:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000018c000-0x1)={0x3}, 0x1) connect$inet(r0, &(0x7f0000ff2000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff6000+0x7bd)=0x3d, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000af8000)=0x0, 0x4) [ 99.513644] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=12267 comm=syz-executor5 2018/01/21 00:33:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 00:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r0, 0x0) perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffff80) fsync(r0) r2 = syz_open_dev$admmidi(&(0x7f000064d000)='/dev/admmidi#\x00', 0x80, 0x80) bind$nfc_llcp(r2, &(0x7f0000f6d000-0x60)={0x27, 0x5, 0x0, 0x6, 0x3ff, 0x2, "613e6078ec685b52d69b77b1a740a097a603b369e1cdc5ac3882513676e80871846cc45dcc22abcb27f0f93e93656da42d89e55e16f966d34c1d3b0d5ba6cc", 0x2}, 0x60) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2018/01/21 00:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b81000)=0x2) 2018/01/21 00:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000982000-0x8)=0x7) r2 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000777000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be5000-0x4)=0x14) lseek(r2, 0x56, 0x0) 2018/01/21 00:33:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0xc00448f6, &(0x7f0000001000-0x3)="9fac52") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x7, 0x1) listen(r1, 0x0) accept4$packet(r1, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) gettid() tkill(r2, 0x96) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/21 00:33:07 executing program 5: r0 = add_key(&(0x7f0000c54000-0x6)='logon\x00', &(0x7f0000b68000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005c3000-0xd7)="dc6f7d2da3195ae90a04542c742b9978570cb6240bcc325a59e2658c6634061a17e6c6887db89940230e52a1f107b8e70ec4d06d64896a2cca690dbc4b7c8cc20b2302eb9211d49c167fb1fc0c002a97d2b4c0fb45870f1ae889403678106a67f9e76fbde110408695ffd5d00e2a2b57cac7d0173c6ca199d0e6d99f17e3f692c8573465c81a5ff66096bf2c416a72a97313598b15d60232a9e364f255b428e501ddb51754e8d7ef8892682931dbfe27b2aa83cc81b66489191f37de383c91e75043d1fe497f0f985ffd55d0bc0c695434be5663412ff0", 0xd7, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000096b000-0x8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "8c2c6cd5404c213865f34de3"}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/21 00:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) r2 = syz_open_dev$usbmon(&(0x7f0000055000-0xd)='/dev/usbmon#\x00', 0x3f, 0x40000) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r2, &(0x7f0000a87000-0x10)=[{&(0x7f0000b8f000-0x1)=',', 0x2d9}], 0x1) 2018/01/21 00:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00002b4000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000889000-0xc)={0x0, 0x0, 0x0, 0x0, 0x8}, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000bf9000)=""/56, &(0x7f0000f25000)=0x38) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 00:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) rename(&(0x7f0000269000-0x8)='./file0\x00', &(0x7f0000a51000)='./file0\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f0000293000)={0xb, 0x3, 0x7fff, 0x2, 0x8, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) fdatasync(r0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x800002, &(0x7f0000ccd000)="") umount2(&(0x7f00008a6000-0x8)='./file0\x00', 0xf) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r2, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) 2018/01/21 00:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f5e000)='user\x00', &(0x7f0000265000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008ba000-0xff)="", 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/audio\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008ca000-0x3)=0x0, &(0x7f0000180000-0x4)=0x4) 2018/01/21 00:33:07 executing program 4: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000e73000-0xe)='/dev/admmidi#\x00', 0x2, 0x105080) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000e73000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e73000-0x4)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000008000-0x4)=0xb1c2, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = memfd_create(&(0x7f0000bc7000-0x3)='!^\x00', 0x3) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1b) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r2, &(0x7f0000de8000-0x1000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) 2018/01/21 00:33:07 executing program 0: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) r1 = syz_open_dev$mouse(&(0x7f0000c11000-0x12)='/dev/input/mouse#\x00', 0x8001, 0x400100) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000786000)={0x7594, 0x7fffffff, 0x4, 0x5, 0x3, [{0x3, 0x3, 0x9, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}, {0x1000, 0x94, 0x47dd8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7ff, 0x0, 0x3, 0x0, 0x0, 0x2102, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f000093c000)=[&(0x7f000061a000)='/dev/input/mouse#\x00', &(0x7f0000b87000)='/dev/input/mouse#\x00', &(0x7f0000001000-0x2)=']\x00', &(0x7f0000000000)='/dev/input/mouse#\x00', &(0x7f0000f8a000-0x12)='/dev/input/mouse#\x00', &(0x7f00009de000-0x12)='/dev/input/mouse#\x00', &(0x7f0000fd7000-0xe)='/dev/input/mouse#\x00', &(0x7f0000000000+0x795)='security^\x00', &(0x7f0000000000)='\x00'], &(0x7f0000001000-0x10)=[&(0x7f0000001000-0x8)='-{.-em1\x00', &(0x7f00001b5000)='/dev/input/mouse#\x00'], 0x0) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000e9c000)='/dev/audio\x00', 0x208000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000acf000)={0x0, @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]}, 0x800, 0x3, 0x0, 0x3ff, 0x3f}, &(0x7f00007fb000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x0}, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x0, 0x8004, 0x80, 0xc214, 0x9, 0x1, 0x5, r3}, &(0x7f0000000000)=0x20) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) statx(r1, &(0x7f000090d000-0x8)='./file0\x00', 0x4000, 0x2, &(0x7f00003bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) r0 = getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) setpgid(r0, r1) recvfrom$ipx(0xffffffffffffffff, &(0x7f00006f2000)=""/71, 0x47, 0x0, 0x0, 0x0) 2018/01/21 00:33:07 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1, 0x84080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x80000000}, &(0x7f0000502000)=0x8) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000001000-0x48)={0x1, 0x0, [0xbb, 0x5f, 0x2, 0x64, 0x100000000, 0x8, 0x100000001, 0x4]}) r2 = add_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xe1)="22c6fe31deb992bb835c11da345440f536200c6ec5ddca40337ad1e2e9f2fd48b1a662cdacf6c5a83730bd3111e183ab07bc62febb160dbd38ecd386f299f084891bf540bde85f2fc259fa959697869ecbd767ad59f376a4fe6000d6dec16de15d88a95a1eebb83c0494245826aae16321f5fb80726161ea517b265d767844c5e6d5293c689b6ad7c50945c789cbbdc8e20443c090eab775c41347bafc2ebd053d2ac542803a4b10198e992e2c61ee173026d336c064fc22b5ddfdaca9f1f3f84e48d71e0a1b3ba897fa2b33d0345737e5e86a08af9a2e4e65e6b878e6b4c6db67", 0xe1, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="51176f5f808a19df1363594c29a329b9c97b731f7be1afdf397ff59f12d7fa7afb241d53", 0x24, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r2, r3, r4}, &(0x7f0000000000)=""/162, 0xa2, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x40)={'wp256\x00'}, &(0x7f0000001000-0xe)="27d443296b7beadc07932bc1541e", 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004b9000-0xc)={r1, 0x89, 0x30}, 0xc) 2018/01/21 00:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003ab000-0xa)='/dev/vcs#\x00', 0x401, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000ce000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0c000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000077a000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x1) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/01/21 00:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000445000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x3) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00008c8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8a000-0x4)=0x20) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000aa2000-0x8e)=""/142, &(0x7f0000a68000)=0x8e) 2018/01/21 00:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x0, &(0x7f0000a83000)={0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000529000-0x2d)="5ffe3eeac6301137fcecf998b42376043063e11588a322d27a38935372ea4bb634812be232216da051928cb091") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dd9000-0x8)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a7e000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f000040d000)={{0xf0c, 0x3, 0x9, 0x2, "4e57b668a24d17592616fa07f3faeae1062c2f3db2c0c5efa95527b788392bb15d91fb8eb730c069bfd52abb", 0xff}, 0x0, 0x0, 0x1, r2, 0x60000000000000, 0x4, "5406b3d072358954e04a56ee41ef78e98592b13f43d9dd928dc6faeb7ec0284d7ba3b5134c51d7596f1f946cbc80e54ed16d51d67c91d75091859f647a564f79", &(0x7f0000a2b000-0x2)='&\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2e97, 0x20, 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]}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000081d000-0xbb)={0xb7, "79737ee794b1c9a03a0a6734bc7b06a2acf6c9c0ab54b38af916afdad2d1940c81d70ce67cd98dae08cc86062bbce47253f6b26721f2b6708dc81c4b6d49d61687f32ab808fae7e6a2dcd21924d87f0dd40107bd9c6489aa56dbe895b686af50514c67a86f90466e4e337a1213edbb4a7b8e85be01815f8ffa04cfa76d8e05c670962f77af0798af034fd34ca9afa9952a9645d695bb384b3e771fb1632d220ad0403a77d1488f12ec01c51b3dbaa08de84ce0f9b7f8e0"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ae000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 00:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x7fff, 0x0, r0, 0xfffffffffbfffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000c15000-0x20)="995809110631eb1d637546e89b6a53c435fb10435625a061378f53271725f906", &(0x7f0000b88000)="13", 0x4}, 0x20) r2 = syz_open_dev$adsp(&(0x7f00004a3000-0xb)='/dev/adsp#\x00', 0x7, 0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f58000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000386000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00008bb000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000bff000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000f1c000)={r3, r4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dac000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 00:33:07 executing program 4: r0 = creat(&(0x7f0000eea000-0x8)='./file0\x00', 0x108) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000baa000)=0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000001f000/0x3000)=nil, 0x3000, 0x2) ioctl$sock_FIOGETOWN(r2, 0x800454d3, &(0x7f0000001000-0x4)=0x0) unshare(0x40000) 2018/01/21 00:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x60000000013, 0x804, 0x9309) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000301000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000ac4000)=""/10) 2018/01/21 00:33:07 executing program 2: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockname(r0, &(0x7f000000a000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087b000)=0x10) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="") renameat2(0xffffffffffffffff, &(0x7f0000df4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000419000)='./file0\x00', 0x0) 2018/01/21 00:33:07 executing program 4: socket$pppoe(0x18, 0x1, 0x0) clone(0x0, &(0x7f0000294000)="", &(0x7f0000135000-0x4)=0x0, &(0x7f0000294000)=0x0, &(0x7f0000031000-0x3d)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x204000, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x200000) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000416000-0x4)=0x4) pkey_mprotect(&(0x7f0000154000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2018/01/21 00:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) write(r0, &(0x7f00009b3000)="3e8a444a19e8d92d4b5481dfe5ebe51e586ca6e8f3a040b9693fbd24ed94d029cc48911555372f5adab3fe6dfb976daeef958756fd89a8650b2ce14bed5a5d64d07ddcf2b09857512f427dd19dce1b10422dae1628eccb2483159def8a7da63d48be9ac580", 0x65) ioctl$TCSETS(r1, 0x5402, &(0x7f0000cb6000)={0x500, 0x1, 0x3, 0x4, 0x4, 0x7, 0x5, 0x7, 0x4, 0x8001, 0x0, 0x2}) 2018/01/21 00:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00001a1000)='/dev/admmidi#\x00', 0xffffffffffffff8f, 0x1) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000115000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f0000c77000-0x5d)="", 0x0, 0x40, &(0x7f00003e1000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendmmsg(r0, &(0x7f00004ed000-0x78)=[{{&(0x7f0000e0b000)=@alg={0x26, 'skcipher\x00', 0x20f, 0x0, 'lrw-twofish-avx\x00'}, 0x58, &(0x7f00008a8000-0x30)=[{&(0x7f0000e55000-0xaa)="0e75378f803a2cee2af0f916bad43b28b00d4765088d53a5cb83551358516bdda8729e64c60138efe3425c7707b9008165ce3f9f0706227bbcec769e62e03ac24fd29319c4b33940752f81ec34dd7118afb552f1b6ca65db589ea8835dae3e7831327114f40d1883ee5adcc802bcc6161f157b176f1b9759a6eab92463294288412d1dbce30d2e032c9b05b774ee2e4e5b7fd26b4ff2e181981558bc5d8494c0b7f802bedd60c1347da9", 0xaa}, {&(0x7f0000ff9000)="f7d6eddf79d580643064366895a0896ce102b26488cd13afd04f459064e1bda6d52636fcf64aad40c5bc65b850176b01ed70fe9eb1b963d19429c33912da30770b16", 0x42}, {&(0x7f0000f85000)="eb4cd073a5d39f2d398504ced3de6a05fb3575a0dda310cc5afd81b2df6e1dfc5590b5787abe506ebd6f2de8dd4053eff4714621670235428fda17ec655d849d98a3eca71935f5a0852cae9ee5d228bbee5c6e96c315176a07a7205541526da8035c86e154a4cc18fbe2d97bc35c0d93a7c40635e49a6d0349518481d63453426b864f1e89c03161d27f8446d6cf436c50e88716cc4a0ff741bdc0041c19d06810438d0ba1ed8d6c068d964a2fb850b1c40cfa088277921ad5aab04663b1e263a17642293f1808da7cf4f1725f89e4b20f8a0cb701ea80e961", 0xd9}], 0x3, &(0x7f00004de000-0x338)=[{0x48, 0x1bf, 0xfd, "f2b5e7deed363c62d15259ee83c1c4ec28cfbb937088b6397508a6f088f7c83e8f83c26978cbbf30f8cc95dc16c07ec3cf"}, {0x10, 0x0, 0x5, ""}, {0xffffffc8, 0x113, 0x8, "bd8de3787dfa09068be5c7993337212a456517b3aefd1a9b4ef85f5f13c4fd8aee726be4192c436b3753b58a879ead1da4c2797cdfafd57b7f5bd2f3569c9c29e0f5c9092a3e8350b0b35f2b191a8d35064bacbcefe848d76d4226ade3c62542c1b2c6a1be244ddcf2be283c5e2679ad85d2461350dac8cf5311de3fc47a407f5fa51bbbdf8701fa1d2b0a63b57d6530b50a4b081cc53b70ca6651fb520b2b"}, {0x50, 0x3b, 0x0, "59fa44301a2a2c092a8fc25c4360eca55a3d2e14e3919c42ad293dd29d2dd6137a3d99ee4f3a7b9fa42e3e20afb21b22006bbdfacceff8d5685ea418eedd"}, {0x70, 0x112, 0x2c, "cd7194809aa98ce610c45334c74278dc8702be015629d9d04622ea64000abe7b53771babc3695d79f05c6d49fb5abd702d09440e1e74394530d3b9979db728f870b2ec0aae7133882a2b6442bdeafebffb2fbe1ef378d4eb886c"}, {0x1c4, 0x29, 0x8001, "7fd7400ca54d85"}, {0x68, 0x101, 0x0, "46cc7406e51255fcfc1be346df743fa4f77698e01b97d2223b90188d7a6769912c3577576d6421191f0c985b87f437a2e40f8dc5f010999917d334fe5ccf8af2fa8eb335eda119dccb5d5cb19e7ed946d725e77126"}, {0xf0, 0x10c, 0x10000, "7514c8fce8e849d00271fea3cf43736c8aedde9a1f74451c65e254514a5575a1d19116bc994394fc12d4c975c959d003a1d39036dfc4130091a50dad7bfa2dc45222c74bb5448068c12819ece342d53db29238511a0138d8d143ed41fadd25c9749a462b2166192c28dc6ce374a9a211eaffa66b0184bf567c011682e728697f82e7c432b14cf911ea15c44aca81063b3ab7fe02921d9c557017797a16e2f1fb0d0abd083e58dc6eab62288e49d4c1c3f094c5d465f9d65387eb8d4f2bf9a0830f2ec94d6ba2357f40e053910a59173f0dac914a4ac400bd4300026164b1"}], 0xffffffffffffff63, 0x4}, 0x6}, {{&(0x7f0000477000)=@hci={0x1f, 0x5, 0x3}, 0x6, &(0x7f0000209000)=[{&(0x7f0000e3c000)="525da32623cae30fad85078abd00fb688217c55cadc925a63cad62894f6116195faecb", 0x23}, {&(0x7f00005fb000)="fed5f2ab4d1beda05a661ab0129bf768b8eb4ec0f7f1f3c3073a61b27ec211ea3023f42d2abeaf373c3d5670243ec82189e35863fa5e6ac6152014726b88a5b28fb3f088134de3927039fdd47c90bc4796de60e51b21b1d44118c290ef11545fc7002be47ac8d7705059bcea192c73ab4276a02ed92c8ea0d1cd3f07916390ce49b40801557bd6f4ce8dfd9dbf776836f99ac5266a052098bc5319cfe165ce0a0439b26ef13e1385c0dde6aa31816152789707773d2ade128c3a17363385817dd3b7965aa9db9d675757b8b391343ae7923e8b47e946b444a463a0fe9f3e6db6eb39cd635a02d3ef97", 0xe9}, {&(0x7f00001e9000)="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", 0x1000}], 0x3, &(0x7f0000f4d000-0x1e8)=[{0xb8, 0x115, 0x101, "2cd88d68a3eeea1e5e43d421c1053c6eff1da38c0aa34abb5d48f59e805ef9add8c175b028ca246aa60fe7a2a5d5cf4296ccb3d99291f3ed464e6d66fb9ec2ca59af24b020e9d383085dac1f319b793f48b240a594001322e68d99808af705b0f8e2aa34bc015c9fdfdec7bfbdf7b91cfcd798cc5cd39c4022f1939554fb024b6fd1acbd4f07f6d3759b5ab9a6ea634d9971e5f5345b2a2d7a7b6312777c54e2cefcf29f9a0ee73d"}, {0xc8, 0x19b, 0x8, "6e02911342287c114d15839d563cb338624f5974cafd17b6a9ccb5a01c8777b527be08fb2bb352a7d59ed8632f20f4f9107d1eec87e72cfc4c67d1fce6f488f0a0e4a8a4090341fdffc48f42d37547bb0b1746b761d9fb5d954693eea7933ab15c1c9884da800c7b3d2e8ffdbb7f5bc207549d771287cbddc341acb84adcd0677cf97c435b9b48a64b3b9fad218905fa12929f7f935e49c6faa0da316594b2cff87ce20380ae445d8ba00467995a056f2a01"}, {0x68, 0x1, 0x1000, "aad398fe2d6cdf26ba73269834e0348f8d259dc7a5ff4fa073939cbd9ba413769f28fd4feac33184dcd1012fc5cacfd910301179c2ee298e44d30dd48733071252be0a18dd52c7ded8fe6e8be21008ce84a3f7c5f516"}], 0x1e8, 0x4000080}, 0x75}], 0x2, 0x80) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000843000-0x4)=0x6, 0x4) 2018/01/21 00:33:07 executing program 3: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000)=0x0, &(0x7f0000d11000)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/21 00:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/21 00:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000fb9000-0xb)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00000f1000)='./file0\x00', &(0x7f0000a98000)={0x0, 0xfffffffffffffff7}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000376000)='/dev/sg#\x00', 0x4, 0x7ffe) ioctl$void(r3, 0x1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = fcntl$getown(r4, 0x9) capget(&(0x7f0000a94000)={0x0, r5}, &(0x7f0000f8e000)={0x6, 0x8b7c, 0x6, 0xfff, 0xec, 0x9}) 2018/01/21 00:33:07 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x2, 0x881) ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000002000)={0x0}, 0x8) sync_file_range(r0, 0xb39, 0x10000, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000006000)={0x7, 0x5, 0x0}) perf_event_open(&(0x7f0000006000-0x78)={0x3, 0x78, 0x7, 0x7f, 0x61, 0x8, 0x0, 0x800, 0x80c8, 0x8, 0x6, 0x7fffffff, 0x5c8c, 0x9, 0x0, 0x5, 0x496, 0x2e910000, 0xe20, 0x400, 0x7ff, 0x6, 0x200, 0xe6, 0x2, 0xffffffff, 0x6, 0x7, 0x7, 0x40, 0x0, 0xd4ad, 0x1, 0x1ff, 0x80000000, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x5, 0x0, 0x800, 0x0, @perf_config_ext={0x10001, 0x8}, 0x2401, 0x8, 0x3d5c, 0x7, 0xc6, 0x3, 0x100, 0x0}, r2, 0x10d5, r1, 0x0) 2018/01/21 00:33:07 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000014000-0x39)=""/57, 0x39}], 0x1, 0x0) 2018/01/21 00:33:07 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x400007, 0x0}) r1 = epoll_create1(0x0) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000006000)='T', 0x1}], 0x1, 0x0) close(r0) 2018/01/21 00:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xcf, 'lrw(twofish)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000611000)='/dev/usbmon#\x00', 0x8000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00005d4000-0x8)='./file0\x00', 0x4000000) inotify_rm_watch(r1, r2) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) accept$alg(r0, 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f15000)='/dev/dsp\x00', 0x10000, 0x0) bind$ax25(r3, &(0x7f0000be4000-0x10)={0x3, {"a5b4b5d0268326"}, 0x3}, 0x10) write(r0, &(0x7f000040d000-0x30)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922", 0x44) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d25000)={0x7, r0, 0xfffffffffffffffe}) inotify_rm_watch(r4, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00006e0000)={0x0, 0x0}) ioctl$TCSETA(r3, 0x5406, &(0x7f0000f13000-0x14)={0x694, 0x8d, 0xde, 0x3, 0x100000001, 0x472, 0x6, 0xf64, 0x34a5, 0x7ff}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000d9000)={r5, 0x2}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000778000-0xc)={0x5, 0x7f, 0x54, 0x9, 0x7, 0x4000000000000000, 0x2}, 0xc) 2018/01/21 00:33:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffeb71, 0x48000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="cfc51ac698fe319bb50a8798d486459a"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/21 00:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$sequencer2(0xffffffffffffff9c, &(0x7f000027e000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 00:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000436000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x2) 2018/01/21 00:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000564000)='/dev/input/mouse#\x00', 0x101, 0x40) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000edb000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c84000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00006db000-0x8)={r1, r2}) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a3bc, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000cd5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d2a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000247000-0xa)='net/ptype\x00') 2018/01/21 00:33:07 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000020000)='keyring\x00', &(0x7f000001f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000022000-0x4)=0x1c, 0x800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000021000)={{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf7}, {0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x6, 0x9, 0x8, 0x0, 0x7fff, 0x7, 0x6, 0x3965]}, 0x5c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000001a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000022000)=[{{0x0, 0x0, &(0x7f0000023000-0x60)=[{&(0x7f0000022000)="c65c6babdfb19f259b221f90f87c97bb3468bdaf4dbb87836273bc7dc84c8a252bebae49a586b7265e3d5eb2df3692a5739e7a42b8749aa3a17967f080095326c9bfae", 0x43}, {&(0x7f0000007000-0x45)="baae56b46dbbb27524c2a30d21fa2adf93133ada93b99fe33d070c8f8f35a6a8218402ae06fba5070f05a128b681c526689af77f7f4a0a2abc67f7a2049ada5a10f0d23039", 0x45}, {&(0x7f0000005000-0xf3)="efa69f19474f222b73f2be249aaf71f1c802391a1688b45efa1b2fa7a39e8519e87877c1ccf7903559f3763371c3db0fdf428f79fc4ee7db011852382f2943a0e176407a933fc4237bfcd96e05bd52ec8d1ced38da3817e71833c6d5be970ee1d60d38b6a95527eb93a9e5ac5822e96efce8cd6fa3d4c616346356cfc5dcca5a05ea8809b94ff1f564d8f02b953d49a4189da95c4c75a8f1f13a6fb4ceeb55fd78a7d36cdbf7aae7d55521135d689857942cfc8cf66b41aaf9b408d24412fd5a0bf70b519f733c80fe253337ea6cf8e39e2a9695b47c40277c05d41d6c3925879fe588a952f9b0dcce936bde14007bd71c33ba", 0xf3}, {&(0x7f0000023000-0xb2)="207dc79e00e195aa3f795c4cb3b7f7f9bc870b9da878342fd6a644886802c6563675ab8a93107f80275d18606aa40d1584c5efcdae7ff2b174ede035e311011f3f6151ec53044539a7b269711b32bccfea9c0e71bbc45c15556859c4af9681a0209e97a0ffd709b55401c8b32dd862781d2a53cb3eaba25a325430d6f78a89306695ad2299e9bfe9fdad39ca46d6e612999502e79c8e7e211e7609dd0d0a819175bbee071015ef66a14e7fcf40e2e0a69e1a", 0xb2}, {&(0x7f0000022000)="5c8cee4bccc0fd823a67ba5cc960eb79", 0x10}, {&(0x7f0000023000-0xd9)="db8f0ab1db6db578160b6e6806eba9aa773b965c11f6a1cbf31ed5b692ece61e1917f0fda545525f429824d3d0456c3fd0b0370f8fadc9fe84879ef519d4a855f0e10ea43a332ad0ed68c090813888be16fb0a6c64b56ffc305f4b8656290186d79ba3dc5a10d558e892a09f0eb5ce063ae56c52141129ccffd350a7a9333a1349cfdb9080694a8c0d544ba64ad3820d7961ed63f69239cfec29afb402b46eafa8e6da09735e45394611f19f0cee6f1751688bd27da7c4cef15057941ad1f42028662de47da79a0770fea9c9027976a988b221d8fe65d2c52c", 0xd9}], 0x6, &(0x7f0000022000)=[{0x70, 0x6, 0x1, 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&(0x7f0000022000)=[{&(0x7f0000022000-0x1000)="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0x1000}, {&(0x7f0000022000)="012cda7ab46a29d675aeb7244b7d2f35737a65f25330b126491d07f152fdf96326eb6416553c76fd21301799d23724c4e02c9ef834edf4af28edea6209354ae0570670ffd8f1d0bf7d60dfb171cdbd82f1db8a9ba4881e2b6c", 0x59}, {&(0x7f0000022000)="47777ef72b208cd65233ae74811d10a18e55b1f19c5bbed6294daf9f584ac18c2dc0e72ab693aa941096aa33c6c47b0fdf1f3463eea43abc347bf43572ea845bb0ebbc3b06a326b24c723d491896eb54", 0x50}], 0x3, 0x0, 0x0, 0x40000d4}, 0x20a}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="e0f321b927b6548a4c49d0688c66b1bcd63e7548df70cb4623d3c476faa8e3cae0de565571f35feab68634226fe71f1037237ecbb0c0cdaa", 0x38}, {&(0x7f0000015000-0xf6)="f0a6151d5e2f5cf1257de30e6df98627b45561bf63d3f0400cc7edf7f7778824c539842e962f7f6bd20a25a0dc5c39b618408a1d41daeb32e66d4586e29ff3e9dfbb96ee44623c9559ad16d1e2b88aa0ba6b1ca0e50b4667a611ef40b5c7625d1c0a91e8edc3b4dcde8bb29b98d89f3e2637da9f365b7a30612be487c6bd01ebcc01f5c2ef9ed16d065347e10b72ccef7b48a19e5c84bdfbe5004db43ffe995ea568e054879d7c27136c8a60a2f7c6cff0246e43deccc7a1e674829df28c495350adcc8719094c7625f56b39c5ce7b8329ac77f2da7f99e147875997a8423d746500bc12798edcb5ec4dd27d5e389fd7e27f4ede6f4c", 0xf6}, {&(0x7f0000022000)="", 0x0}, {&(0x7f000000d000-0xec)="3e09dc9ccb91bbf0e9dbaf230fe8e7a867e341ca23f6a7b27ab1c60bc23ff6016c285abff02bc81aa51a9a6b3d902dd93f2f8d1f29f4f3d97c18acce218052db402bed61baf9ae7014b01d17abe605fa7fc0401881d49696868891854ce16015692240ec633a7cda2177e293e57989a63a11833aeabd1702caefc9f0d54f9d60574e74726e7f3e108dcaddbcb3b2b113b9eb58cc25e8b1c50dc346b9fc438c6cdb27520f294140edc18be959c71cc5ca84da2aa5ce15fb1e3f8d1636f42b754472417ee46c21799382cf40731bdaf8f2a9f78e1346ca33a1dc8915cdd56425b6f070f202ba9fce45362b9354", 0xec}], 0x4, &(0x7f0000022000)=[], 0x0, 0x40004}, 0x3}], 0x9, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000021000-0x10)={0x80, 0xadc8, 0xb9, 0x3}, 0x10) 2018/01/21 00:33:07 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x800) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/21 00:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000bc000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) utime(&(0x7f000024d000-0x8)='./file0\x00', &(0x7f0000939000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000c87000)={0x0, 0x0}, &(0x7f0000546000)={0x0, 0x0}) dup3(r0, r1, 0x0) 2018/01/21 00:33:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000013000-0x2)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pwrite64(r0, &(0x7f00001a9000)="0e3f60c0c652869375f5e047d662844badfb3dc7fb97744fa5a8bd4366d007d09c9461c8ed5ee1383810", 0x2a, 0x0) 2018/01/21 00:33:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f0000ad1000-0x8)=0x0, 0xd6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x0, 0x6, &(0x7f0000000000)=0x0}) tkill(r2, 0x16) eventfd(0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/21 00:33:08 executing program 0: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000058000)={0x0, 0x1c9c380}, &(0x7f0000007000)={0x0, 0x0}) connect$vsock_stream(r0, &(0x7f0000024000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/21 00:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000275000-0x12)='/dev/input/mouse#\x00', 0x2, 0x700) accept$packet(0xffffffffffffffff, &(0x7f000032f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008a8000-0x4)=0x14) sendmsg$can_bcm(r0, &(0x7f00004b5000-0x38)={&(0x7f00001cf000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000004b000-0x10)={&(0x7f0000a16000)={0x7, 0x0, 0x2, {0x77359400, 0x0}, {0x0, 0x0}, {0x2, 0x5, 0x7, 0x9}, 0x1, @canfd={{0x3, 0x1000, 0xf487, 0xb1}, 0x3b, 0x1, 0x0, 0x0, "c029d3f4976522895bea83621b27791c03782a62ad58a4e4c480baf8a451f8e73f7f6ad26fbe70c1c05c77c4edf94d97d4757be4795fa8d514c9b188e52d5063"}}, 0x80}, 0x1, 0x0, 0x0, 0x44}, 0x80) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00005bb000)='/dev/kvm\x00', 0x24040, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c46000-0x8)={0x9d44, 0x4, 0xbfee, 0x3ff}, 0x8) clock_gettime(0x0, &(0x7f00004e2000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00003eb000)={{0x8, 0x0, 0x0, 0x0, "2d9f1b87fc11e6925423e94c622f83aa786bcb38cb63c934e9bcc9648ca60c7a40b43b0f70e63326ea99df46", 0x0}, 0x0, [0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {r3, r4+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0x10)='net/ip_mr_cache\x00') read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x60) 2018/01/21 00:33:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000687000)="73656375726974797f6d696d655f7479706500", 0x0) poll(&(0x7f0000c8d000-0x38)=[{r1, 0x8000, 0x0}, {r1, 0x0, 0x0}, {r1, 0x2002, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x8250, 0x0}], 0x7, 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000778000)={0x0, 0x0}, 0x2) 2018/01/21 00:33:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000454000-0x8)={0x0, 0x0}, 0x80800) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000afc000-0x4)=0x100000001, 0x4) r1 = timerfd_create(0x7, 0x0) timerfd_settime(r1, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 00:33:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000c53000)={[0x8, 0x1ff, 0x0, 0x2, 0x4, 0xb7, 0x40, 0x3f99, 0x83ef, 0x0, 0x0, 0x3f, 0x5, 0x8000, 0x6, 0x8], 0xd000, 0x100}) sendmsg$nl_generic(r2, &(0x7f0000004000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0x3ef, &(0x7f0000003000)={&(0x7f0000001000+0x458)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000483000-0x18)={0x7, 0x4, 0x7, 0x96, 0x8001, 0x4}) 2018/01/21 00:33:08 executing program 0: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = shmget(0x2, 0x3000, 0x20, &(0x7f00004be000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000c73000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0x6, &(0x7f0000838000)=""/150, &(0x7f0000000000)=0x96) 2018/01/21 00:33:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000eb1000)=0x0, 0xfed7) 2018/01/21 00:33:08 executing program 6: prctl$getreaper(0x0, &(0x7f00004f7000)=0x0) 2018/01/21 00:33:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x191000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000727000-0x8)={0x2, 0x1}) 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00002be000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000dac000)=0x7, 0x4) sched_setaffinity(r3, 0x8, &(0x7f0000bf6000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000770000)={0x0, 0x0}) select(0x40, &(0x7f00008a4000)={0xfff, 0x0, 0x3, 0xfff, 0xa0000000, 0x7, 0xc5fa, 0x7}, &(0x7f00003a0000)={0x80000001, 0x6, 0x7, 0x0, 0x7, 0x7, 0x1de, 0x1ff}, &(0x7f0000671000)={0xffffffffffffff62, 0x401, 0x0, 0xffffffff00000001, 0x4b2, 0x5, 0xa5f, 0x5}, &(0x7f00007f5000-0x10)={r4, r5/1000+10000}) clock_nanosleep(0x8, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}, &(0x7f00000c1000-0x10)={0x0, 0x0}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000076a000-0x1)=0x8000, &(0x7f00006fe000-0x8)=0x1) keyctl$join(0x1, &(0x7f0000c65000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/21 00:33:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f53000-0x10)={0x1, &(0x7f00003d1000)=[{0x7a, 0xff, 0x8, 0x101}]}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cc000)={0x0, 0x0, &(0x7f0000d40000)=[], 0x0, &(0x7f000080f000)=[], 0x0, 0x0}, 0xc014) recvmmsg(r1, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f000078e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) r2 = getpgid(0xffffffffffffffff) prlimit64(r2, 0x7, 0x0, &(0x7f0000371000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) 2018/01/21 00:33:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffa, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed7000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00003f4000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000310000)=0x80000001) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008cc000-0x4)=0x10, 0x4) sendmsg$unix(r0, &(0x7f0000e51000-0x38)={&(0x7f00007c3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c01000-0xa0)=[{&(0x7f000000f000)="13288238c27c8b28bfc130b0623c8f64e7b8902c665ea08eb68cd398c39589b930b370c0f6186ced3c467c27e32b61ef115e5dcc7674f9c59c64efb1439eff6fc66d01591c3a6cc50c43cdb4bc386444f939d0ce3d64f8e8d05a22c7d66d82b012df6f39a4a660c6", 0x68}, {&(0x7f0000b15000-0x3)='c[U', 0x3}, {&(0x7f0000225000)="2479f7690f5144da815170a7454d3a3525e8be92d671ce6a7452fe8121ce53bc4c48b6f7a212579f92f5d704b9f582303c82a24a96fd2e7e058dea473d57b84004d8cd5cab211be23b064806761d10b55ac320e14123c78c5ce3996f68f28f881d90a96c5c3fd0d8f6bb7ba23f80f61308b4674d00422d903712fdf9394a1b5e5e316df2f3c423ede8718f160adc5ed7382f266fd27f5be67d19444c9a678cd11ee35752b35ad3cccb54976a50a91a06c668be023b7940cac38d55971053a0a66aab844c1418ec1d3ad4", 0xca}, {&(0x7f0000e01000)="2adea433e591542fceaa94c63ddb5fea27417020da31b19ffa0b499a0241f9206cb2c008bd5f3bf356038435b8cc6e96b704e987433febea412e0fb501b12c736ba44e9e1ca52bd7526a3edd98e73a0ea00911680dae08c82407ffecf034385f1c768112be30d71a2c66a1506cd10762ac00f5d018744f9a20a32993484a7fce3370a745de57dbbb0a670bf13eb49c60bfec5933f721f011c358bcd98d702f1d54f1d82b70f472ec2f5dae614f0cb892c56e56f1b5a1894a88523d73da59008983c9699fe7179f78165e4cdda4212132de54aaf6b3727864b4939b5539641fb0392de9ddb09e6f006956d5fa79cd2340fe444108e8c9e44406", 0xf9}, {&(0x7f000013f000)="ba9514716a2a015486af9286b155736f0627e0ed7023e55829349837bdbc49769edc76500131518a94ed2f5ff2012b2fa858c0fa684ddb5622d17c0f3337a678c28702a44030046b22164c303f6d12ce27a16d3040b28dcee8c9d6c231abdef204747b65165535c16a412d690039bcbf719c570547dc348507449ddd7880bfa675aec3725fde975878b2f575f75a7b818c49f2ac6711552f9cb63c5cd7b3368befd186a8aaec0968ef5a8616563dfb5bc4ec6a9da7cfce824c127e2434b21a458ee8ce47", 0xc4}, {&(0x7f0000fc2000-0xd0)="074f153c85b13211408e5c96c64b083281b31ca75353c131d78ca2748b37d63904c0982d0bbe2bf4a7cecad6563aef6f47f725d1783af9c33649b2ab8f092bf7757c18228f88d1df19f346de5c1dc67874970415c86050cede601013e0f665b310b1b27c0a56b10270fa59a853e5ac5d61b883f65c52d449ae1f29b86b885596ed940a64cb48f91869f1ae288c451c5840512033963284c8518012642643e2feb7736a896f873edd2cb6eb86f087e660644c7604037ab6e0de4e170d043b70795d482112304d2d3c2cb2adfaa31d8342", 0xd0}, {&(0x7f000050d000)="a8f5f8ed414a84b68006ee", 0xb}, {&(0x7f0000975000-0x9b)="719a8fdb9710b79a123014628602477233bae163ecb06600a59d79782075a18421a73be9c4172a16d74df0ab79a885d0300044b036a2751e27c43de8bf0ee607f022f1c3e6d66bac28e8fc5c7d71ba7bee494998a6f5464bacdc9ea4a5872184f38c88a59fa4613192757fc7b98cfde8895b63e25de6c574bc3e8ed3e4e1bae98182ad320a06c7536ec968a44d08b56e75623c9de43758f254acc7", 0x9b}, {&(0x7f000029a000)="1547f26032a1356d999d122a59eb8f028f2ddb5bd82ae1cbccebc70276a70539aca83ff1354a7e6d1796ef3027d2e6251a547cb71dd77a1bd48fc43e783032220fa1d8b764e95a5e41f56c7b58b9a910b53fd1f2ddff0e409a8fea20723dc7334962292ef4d8529f4addb1522618629fe616f5f1ed46", 0x76}, {&(0x7f0000cf2000)="62bfbf07e4d011e6aac8e5ec07ea3a56f1a13447f9d06aad48a2af828e8a4266a2d324065c7af3f01847f7a4badd009abf724472f6c1a8996dd2dfd39c826f13b3bb6d1540dbb3e64076c4c997bf5ac3d958a16613db5bd0b7402c140199c594043f3d2ff9c9e9bf792432cea73df2ab7a38357b1a590e4fa6953e9d8c", 0x7d}], 0xa, 0x0, 0x0, 0x1}, 0x800) 2018/01/21 00:33:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000085d000)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0xa559) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/21 00:33:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f9000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000092f000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$selinux_access(r0, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x0, 0x0}, 0x4a) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000155000)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a9f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000685000-0x4)=0xe8) connect$can_bcm(r1, &(0x7f0000f31000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007f1000)={r2, 0x28, &(0x7f0000264000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/21 00:33:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fb0000)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000f0a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000067f000-0x54)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/21 00:33:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1, 0x80002, 0x1, &(0x7f00006fc000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a1e000-0x8)={0x3433, 0x8f9, 0x80000001, 0x1c000000000000}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00004d1000-0xac)="bc5a638e1b566c2f76e7de5d9ff1f58a9742f00439a41d655df6046ec846cf15c744182ea478b4130455166b410845a9dc6260d368046befcc6c4b3eb05e49f26afd4dfb19064c73df948ede3bfba7467a0cfaa7a68764e033ae6a2b8e967b6e13017591b49e15c8689691d3c40f958868479104e12954704b433fb3e614e64c50b407d36eda59a4d2eeee1bca84d5d2", 0x90) 2018/01/21 00:33:08 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x608040) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000004000-0x8)=0x0) 2018/01/21 00:33:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000bdb000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000ad000)={0x0, 0x0}) 2018/01/21 00:33:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x6, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r1) io_setup(0x0, &(0x7f0000865000-0x8)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 00:33:08 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x2, 0x0) r1 = getpid() r2 = gettid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000000c000)={r0, r0, 0x3}) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0x0) 2018/01/21 00:33:08 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x1, 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000e000)={&(0x7f000000d000-0x8)='./file0\x00', r1}, 0xc) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000011000)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xffffff8e}, {&(0x7f0000014000-0xa3)=""/163, 0xa3}, {&(0x7f0000020000-0xf)=""/15, 0xf}, {&(0x7f0000007000-0x5f)=""/95, 0x3a4}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001c000-0x9)=""/9, 0x3a4}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000-0x1b)=""/27, 0x1b}], 0x9, 0x0, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000014000)={0x0, 0x7}, &(0x7f0000020000)=0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000021000-0xc)=@sack_info={r2, 0xe67f, 0x6d0}, 0xc) 2018/01/21 00:33:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004d6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c5000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00005ec000-0x68)={0x2, 0x0, [{0x8, 0x7, 0x0, 0x0, @sint={0x411, 0x5}}, {0x9, 0x3, 0x0, 0x0, @sint={0x7, 0x1}}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000c3a000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00001d4000-0xce)="ee9ed5ae94533d4e4dc885672b6ffb8ff1d4983a28a5a49e461f2e15320128861aaa706097cc692d0a29d420de48a84e712f4a6899451fae23b1da7d97b8fffb58759ec0668184bc21457d69edbc97f050c7408b764c6f4266cc27e4d09b0e5f64402c682e9984ccac57a7fdce66a05ffb41fc5c9ceb3cab6acc9e696de5db99bd23faa5d30d656a91f41a6a39a9593668a34b96d300c8a8d9c98cbce8df8b7d8e0ef8fc87fb3e5fef1097785e4d41503428e8df91fb74da51f661039af85710bea0526b514e929a72b5834ebb87", 0xce) 2018/01/21 00:33:08 executing program 5: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000054f000)={0x0, 0x8, 0x31}, &(0x7f0000acf000-0x4)=0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ace000+0x903)={r1, @in6={{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x100000001, 0x5a4, 0xfffffffffffffffc}, &(0x7f00000e8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ac8000)={0x0, 0x0}, &(0x7f000023e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005c9000-0x8)=@assoc_value={r2, 0x0}, &(0x7f00001ae000-0x4)=0x8) [ 100.809833] binder: 12494:12505 unknown command 0 [ 100.824425] binder: 12494:12505 ioctl c0306201 2000a000 returned -22 2018/01/21 00:33:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fadvise64(r0, 0x0, 0xab8, 0x0) unshare(0x800) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00003fc000-0xe)='/dev/admmidi#\x00', 0x6, 0x101000) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fchown(r1, 0x0, 0x0) 2018/01/21 00:33:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0xfffffffffffffffe, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000eb000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x33ffe) flistxattr(r1, &(0x7f0000c01000-0xa7)=""/167, 0xa7) dup2(r2, r1) read(r3, &(0x7f0000ec3000-0x91)=""/145, 0x91) 2018/01/21 00:33:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) r3 = dup2(r2, r1) r4 = dup2(r1, r0) accept4(r4, &(0x7f000078e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x6, 0x80800) writev(r1, &(0x7f0000d5f000-0x40)=[{&(0x7f000002b000)="d8", 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000b9a000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007de000-0xc)={r5, 0x80000, r3}) 2018/01/21 00:33:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 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) r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xa)="a16c6f766d6e65743000", 0xfffffffffffffffa) 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) add_key(&(0x7f0000000000+0xded)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xa6)="f52b1207b2e1b6818486f291043c050fba9c9d9d33891f3d95d33025f1bb3b2deec159c54f363961e37d6ab66f3981a0769eb65a21e4972e9e80b9225823875af51b18fda21c94b6fbcde9a5906e0c38b8f02b59e8f6da8153ee3cff35248653fdea74b223a9c680d229003ea9dd71130a7d6f5340a80d827b5ce9f110c4a932baae6c2bccefbaf50a1ab5628c3242e968b6ef46465610910ea338729e6e6889e3187fde3345", 0xa6, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000e81000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xdf)="193977ce68e730f9d17e3cada9896129025c8e670886dfb198662956011484480d1f0ca4679d005de050cace8923acd38ebfd879545ab63e865cc227cec4a556bebe6af44dd755a5d726d692f4c790d9152330f7b56bdc203f1c39fa114bfcde83a84987ba07f844e6575e2ae9c640c9ba96256750b5f58158af81ac075376ca03d557eac8186a48067704522b4aec9d0376420d4a18c80fa450e2712a822947f6f171c5702f340b743836258fa20411470b8e123e204bbb81f473a301b346e049b3ae0c306ec774fdb5f6744835a21ae95c37054c449408023d94ab030a52", 0xdf, 0xfffffffffffffff9) keyctl$reject(0x17, r1, 0x0, 0xffffffffffffffff, r0) [ 100.872841] binder: BINDER_SET_CONTEXT_MGR already set [ 100.893515] binder: 12494:12510 ioctl 40046207 0 returned -16 2018/01/21 00:33:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b51000)='/dev/adsp#\x00', 0x1, 0x800) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000e5000)={0x9, 0x7, 0x9, 0x4, 0xa00000, 0xea7d, 0x8, 0xa97, 0x8001, 0x1, 0x5, 0x2}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea8000)={0x0, 0x0, 0x0}, &(0x7f0000958000)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000d69000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x29, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a14000)={0x80000001, 0x0, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bdc000-0x4)=0x0, &(0x7f000004b000)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009aa000)=0x0, &(0x7f0000115000)=0x4) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000f49000)=0x0, 0x5) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000088e000-0x10)={r3, 0x100000000}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000680000-0xaf)=""/175) 2018/01/21 00:33:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0x2, 0x2000000) accept$llc(r0, &(0x7f0000601000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003eb000)=0x10) connect$inet(r0, &(0x7f0000dae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006df000)={0x4, 0x847b}, 0x8) 2018/01/21 00:33:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000073f000-0xb0)={{0x0, 0x3fb}, '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]}) syz_open_dev$adsp(&(0x7f00005a3000-0xb)='/dev/adsp#\x00', 0x1f, 0x65119a9c48a5a7ed) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) [ 100.895114] binder: 12494:12505 unknown command 0 2018/01/21 00:33:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sg(&(0x7f0000de7000)='/dev/sg#\x00', 0x7, 0x10000) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) r1 = semget(0x3, 0x4, 0x18) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00001f4000-0x12)=[0x0, 0x0, 0x7, 0x1, 0x4, 0x1ff, 0x3, 0x3, 0x8]) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) fremovexattr(r0, &(0x7f0000d50000)=@random={'trusted.', 'vboxnet1\x00'}) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f000050d000)=0x7, 0x4) 2018/01/21 00:33:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000515000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef", 0x11) bind$alg(r0, &(0x7f000008f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) 2018/01/21 00:33:08 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000002000-0x1008)={0x0, 0x0, 0x4, "02e849b9"}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0xd)=@known='security.evm\x00', &(0x7f000042b000)=""/156, 0x9c) 2018/01/21 00:33:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b55000)=0x1, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00005ac000+0xf94)={r0, @in6={{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x42}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x7fffffff, 0x4ffa, 0x40}, &(0x7f0000474000-0x4)=0xa0) [ 100.895123] binder: 12494:12505 ioctl c0306201 2000a000 returned -22 [ 100.920620] binder_alloc: 12494: binder_alloc_buf, no vma [ 100.920663] binder: 12494:12535 transaction failed 29189/-3, size 56-8 line 2903 [ 100.988531] binder: release 12494:12510 transaction 31 out, still active [ 100.995485] binder: undelivered TRANSACTION_COMPLETE [ 101.000895] binder: send failed reply for transaction 31, target dead [ 101.023383] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 00:33:09 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c, 0x800) fchdir(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000019000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x18, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:33:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:apt_var_cache_t:s0\x00', 0x25) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x1, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9a74}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f00002a8000)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x6}]}) 2018/01/21 00:33:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000e12000)=0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/21 00:33:09 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000aff000)='lo-ppp0-keyring\x00') 2018/01/21 00:33:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000539000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x0) 2018/01/21 00:33:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f000050f000)="37d4d277d7a178ae352892313fcf009ab8a29ae902752ad0c1860764f6b175ba4c33f680800dcdd13ffe5874bb62d229030246bb00ff79110bb72dd5867e1dfc4f83354e", &(0x7f00004c4000)=""/0}, 0x18) 2018/01/21 00:33:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cd000)={0x26, 'hash\x00', 0x2, 0x0, 'crc32c\x00'}, 0xffffffffffffffaa) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) write(r1, &(0x7f00006cf000)='k', 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b29000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000065f000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000269000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e13000-0x20)={0x8, 0x7, 0x0, 0x36645612, 0x3, 0x100000000, 0x9, 0x924a, 0x0}, &(0x7f0000f82000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004e2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000896000-0x8)={0x0, 0x8}, &(0x7f0000ced000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000826000-0xc)=@sack_info={0x0, 0xffffffff80000000, 0xff}, &(0x7f0000f37000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000886000-0xa0)={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]}, 0x10000, 0x73cdcd6d, 0x6, 0x9, 0x10}, &(0x7f0000055000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000361000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x8000, 0x1, 0x9, 0x0}, &(0x7f0000544000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cb6000-0x8)={0x0, 0x89}, &(0x7f00003d9000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f97000)={0x3, 0x208, 0x3, 0x101, 0x0}, &(0x7f0000df5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a5c000)=@assoc_id=0x0, &(0x7f0000e0b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000598000)={0x0, 0x0}, &(0x7f0000812000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000491000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x123d1584}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000673000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007dc000)={0x0, 0xffffffffffff8000, 0xfffffffffffffa99, 0x80000001, 0x6, 0x28000000000}, &(0x7f0000178000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002e1000)={0x0, 0x1, 0x1, [0x9244]}, &(0x7f0000068000-0x4)=0xa) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000dfc000-0x10)={0x0, 0x10001, 0x40, 0x6}, &(0x7f0000b3f000)=0x10) sendmmsg$inet_sctp(r2, &(0x7f00001c2000)=[{&(0x7f0000600000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000417000-0x40)=[{&(0x7f0000377000-0x26)="f99a266198b378b97046b2d7e89e088c417750bdedaca7eeea13b6970c905fd2298980ed3786", 0x26}, {&(0x7f0000b22000-0xcf)="ef6251d91cb5a39ce995a88e7e56dc0705660825f9b61b85694afa7c6032ce7cc2fcf1fe370a3899df3bf360546a684211cff29ac2261bb62580d703339bf8511999536e0120d23829588e76b795c007a9a865c106e7d28e6f626ed2163c555eff58c92ff68fda3f34ef67de3c08be7bd5989e1ed8a5e71e9b479712778214a891e0a21c8a498242d26c71ccaeff6905233685d72e9fc99c102c2fd9a0a3e95d85bbedf49693107df69ee5c787c14ee780dc2455dfd286108a4e64542a4b8fd3a721d1d8969ed1e654d863e6e03f0d", 0xcf}, {&(0x7f0000598000)="05a0c4c955361e3daaf9e6ae2cb8890359860c9ac3cd08d4a200fc1715201282600ec45d9cc55fa126d92f53eea0a276c49b8455b5d01eb1e5c9fa884c6a0ae602d6f7b60a1777b351e1e6841b28a65f61b61ad9acb70fcb5605e3e02d6bee1661a47155826fd295c094c67f76582a8824ac0f0565d291e4b2534d348a78582a44102cde6bb95d11ed058fe424a731c7fbd3becadfc4f1f29ae9b255e253d51497348bd2fb794900e7d34015b8f322ec787142dfa4733f0fddb9a7cfd0a4102efc", 0xc1}, {&(0x7f0000190000)="7e538af7b4d8e8afb579fba56c35b8877f7d5d74d214e6c0b2f0139583848b3d098141403a099e9b040dfa491454951216f69d531b9579552d19e9f854d18ed5220c0c85b222b55e0e359ded7f79ff40c6bb49575b64832ee0ddff6ad620f4f9b8da2a4c8c8ee8548f1e3c9a", 0x6c}], 0x4, &(0x7f00001e2000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x80000001, 0x200, 0x80000000, 0x200, 0x1, 0xfffffffffffffff8, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff3e8, 0x9, 0x8, 0x3, 0x80000001, 0x200, 0x5, 0x56, r4}}, @init={0x18, 0x84, 0x0, {0x20, 0x5, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x3ff, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8200, 0x1, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8201, 0x7, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x8000, 0x400, 0x6}}], 0x150, 0x4804}, {&(0x7f000021e000-0x10)=@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000053000)=[{&(0x7f000009d000-0x85)="86963699f18e4830a85a6832dbdaf51734fc96488c592e55645dba7c69eb412d13194268ab1119a276c5046f71b0700a54f392957d39a68511567eb32b4e775525c4ec366a61e47fd2cec7c9a9ed1b38f889cf2bb76852b215b6a148c4dcfbcda7ed2ec0ae0e1929ea91985d0688536a6fb53428563ddd77bbc3d70468d8097101ecb20f3dc2bb631a6b04b74b2eabb9a0bb456deaa2660d9d7ccca0e2822385b6c6ea1e9e8507f7366bfc0b9764c894e5086dc5a708ebf92294b14f9845e5", 0xbf}], 0x1, &(0x7f0000283000)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x2, 0x200, 0x8, 0xffff, 0x4, 0x5f4, 0x1ff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x8000, 0x101, 0x8, 0xffffffff, 0x6e23, 0x8, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xeb, 0x7, 0x8000, 0x4, 0x1, 0x2, 0x5, 0x0, r10}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x8, 0x1}}, @init={0x18, 0x84, 0x0, {0x3, 0x7fff, 0x101, 0x4}}], 0xf0, 0x4}, {&(0x7f0000642000-0x1c)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff8000}, 0x1c, &(0x7f0000fa0000)=[{&(0x7f0000283000)="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", 0xfe}, {&(0x7f0000094000)="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{&(0x7f0000fe0000)="ff96fdb283aa9f459a6ef305476e299cbc484a243a8fd07cedba547e065f9fab3e82108a37cb6ad0cf7663257d45ab849905c57363c4fc6fb010330ebf7851d9978b55e1f5920555bd9ce2767a9c06a09695cc25c24ce6c5e090049c2219df2b9db5836d13d828a493c87ba2f061d7a844fbfefe53130e3527573179c29a", 0x7e}, {&(0x7f00004ce000-0x1000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x48000}, {&(0x7f0000e47000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000504000)=[], 0x0, &(0x7f0000eed000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x80, 0x8002, 0xfffffffffffffffb, 0x1, 0x4, 0x4, 0xdb, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x9, 0x100000001, 0x100000000, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x8d, 0x81, 0x0, 0x100, 0x0, 0x6, 0xffffffffffffffcb, 0xfa65, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8002, 0x2, 0x1, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x6343, 0x203, 0x4, 0x28, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x200, 0xff, 0x7, r16}}], 0x120, 0x20000000}, {&(0x7f000055d000)=@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f000022a000-0x40)=[{&(0x7f0000816000-0xe4)="579c66b5e0b2177945990ba09c4058788b4cd260794dccee518dd16b913069890473960fc17aa04619f47882081fa9e56a08c0407bdead5d6f2829e79e894238a50bf8449069c33b0d6d4e624eb3a57d3d6ced516990ee8e9b9b59cc5bf18eba60bfcf940f5d1bd05cac27fc54dee580bc6c239fda034f2940ae00dc538ac0ab7fc0b213830c6da097d8124643b0d3be69c59bb5c3b345705b08b2a1579cafe47e071af25ece8c0a111467cf4d2ca1a29bf1a773fbdc9b51b9c684e1b625c8a8fc6d33d8d8b8c0b617c1ef0190dccebe6cc669cccadefdb3b1044738b7ede4c5692a2bd8", 0xe4}, {&(0x7f0000302000-0x68)="79f476490099d8e4eb3d94b0a4f7aa87882ea78841f7e7ad97932cb8a61fc12c5d5b3db0faf77da23ca788e5e93b3199d64b4eff1c4e6ad8025b9deff7c0ce6027fc0cc46e46b8cadaff1e5bae0c7153c97b68afd2fcf76b2015458185dd98fda30e128c9c3ef84e", 0x68}, {&(0x7f0000c2d000-0xd6)="73ce71d55ff7cfe787cf2d5fbb9e62c693025285f474a9a15b9a9c54b8d4e777d5c85c917f1f76caf0148fed9b80e9b41b0b9a96b10c5a1966c2ea0ee43c29022e810abdc6a47be19712ae12de3ca246c4a316e588c030dc4f01b699d38cead362ddcc03b8c5faf2e7345dcea26566a781f306fe53ef3119b7851ae1ca0bc1908e6e2e7c6985a2a1c41037a751efddb8e238a71b6f894ebc8ed5f686d747e66433102f47e2102fb947797f7b419dda7209700515b2ea718e10bfae203cdfed3e354ebc6af8e6c16d7abf80d417ea006eee14f7ef5d18", 0xd6}, {&(0x7f0000d6d000-0xe6)="ca3d1bad5e92d780cf98cef9cf9f730e2864a729bf0d1b8eab467ad92435f448400e5f5bc480342dfe0671f3da5f0455d86754dc6f7e6e0e16b7705a33592fa7ad888db354646ee4b65dfdad14f1a95ece591a006b4d4b64b02905e0d3b1540bcc49dd59dd44f33920f444ff245f077b77a778366f7ce359706c22b94d846317a3cdca3ee11d6f72d7177b919b1f95c5f6ef5d468089d920e19e46b75f0bd337d2f18ea65581cf5989149bb1d96a999dee38ab5868a1b4712d3d440b675fc6fa5b976039c195d9ffb71e6dcdc4a9c755556451f7789be07c7384b3caaaeeec7a57ddee93388e", 0xe6}], 0x4, &(0x7f0000869000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x0, 0xe6d7, 0x401, 0x7, 0x5c, 0x1f, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xb0, 0x1, 0x0, 0x11b, 0x3, 0x8, 0x4, 0x2800000000000000, r17}}], 0x60, 0x80}, {&(0x7f00004fb000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bce000)=[{&(0x7f0000a15000-0xf0)="188166e42d0273c4787eda173ad9da735e7a16a91edb1d1672a536fede24dcd87a62bfe8fabdce7b429be23f37b4d4449e98416d779bfe07bd8ee0bd8470863e8da5ab6d934af3162463939b8e24732fa2bad2e968693f6b8cde3b90cc80e91951bb382afe6c6f3c75a3fba6147c7b441f695ef988791f5d361ea4983f65c2b65deeae887c4e2234dc05ffed25646f438bd3589f6678ad16ea1d773b3091996d3427d53d4dc9cef51c7f0bb151a7eeecfb3013771e7355ebfd1a2b61a625996fc473fa8e5c4a32403b06a8ebadebf58baf510c37b00d9d52ef5dbfaaebed6a73ef68fac19a8602b82291a743b9e8c2af", 0xf0}], 0x1, 0x0, 0x0, 0x10}], 0x6, 0x50) openat$rtc(0xffffffffffffff9c, &(0x7f0000e60000-0x9)='/dev/rtc\x00', 0x802, 0x0) 2018/01/21 00:33:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000d95000)={0x7fffffff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000077000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000b50000)="07689352530800000000000000572a1b12555bab7b3a50fecfaa3f68000ebfbd79b02958d5fd79310e4140f5529e7022ad5f353d6bf1d35a20ef8b9cedff0ac9652898678de650df2f8e6061fa9f2ba9829ba8f73c3cc1dbbb70898a2cd23baae106780c45e24993a1647bb071c3ecbfefea0b4a3230360d22ffcf20bb1eea0210b916a7ed5cab1b69b586e546fcb0d53b3edeb976c68370d3d97c714c03dc2b501d31524fe9114edd2450fb0a14064737dcbc30340d840d", 0xb8) 2018/01/21 00:33:09 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b1e000)='/dev/vcs\x00', 0x282000, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000bfc000)=0x1) 2018/01/21 00:33:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000f38000)=""/78) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000fe2000)=""/0, &(0x7f0000390000-0x4)=0x0) ftruncate(r1, 0xb07) r2 = socket$inet6(0xa, 0x80000, 0x9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b5c000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000547000-0x78)={0x100000001, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x615d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x6, 0x7, 0x81, 0x9, &(0x7f0000361000-0xa)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x40, 0x2}) fcntl$getownex(r2, 0x10, &(0x7f000022c000-0x8)={0x0, 0x0}) 2018/01/21 00:33:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008e4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) r0 = memfd_create(&(0x7f0000066000-0x13)='wlan1trustedem0em1\x00', 0x3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000aec000)=@pic={0xfff, 0xf6c, 0x1000, 0x1, 0x0, 0x2, 0x8, 0x1, 0x8dd3, 0x8b2c, 0x1, 0x8001, 0x489e, 0x2, 0x2000, 0x8}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000d3f000)={0x7f, 0x4, 0x177f, 0xfffffffffffffffe, "7dae0864861628fb74220df5849d5ccafa3c4d3642861b2fca007d2dc94e2d0f836190f1711f798813215f93", 0x0}) connect$inet(r0, &(0x7f0000aca000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget(0x1, 0x1, 0x1b1) bind$unix(r0, &(0x7f000084d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) semctl$GETVAL(r1, 0x5, 0xc, &(0x7f0000878000-0xee)=""/238) 2018/01/21 00:33:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x16f, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) socket$inet6(0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a949b96a6a4ccc711276118", 0x81, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/21 00:33:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x100000001, 0x4, 0x0, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc3000-0x18)={r0, &(0x7f00000cc000)="", &(0x7f00005c5000-0x24)=""/36}, 0x18) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000a05000)=@common='ip6tnl0\x00') recvfrom(r1, &(0x7f00008bb000-0x17)=""/23, 0x17, 0x2141, &(0x7f00004eb000-0x20)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000577000)={0xb4e, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002d5000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cca000)=0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/ashmem\x00', 0x10000, 0x0) tgkill(r3, r4, 0x37) getpriority(0x2, r4) 2018/01/21 00:33:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x400, 0xca002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0xfffffffffffffffd, {{0xa, 0xffffffffffffffff, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 00:33:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000f40000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000)="", 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) 2018/01/21 00:33:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000261000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000840000-0x6)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fa5000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008fb000)={0x0, 0x0, 0x0}, &(0x7f00005f6000)=0xc) fstat(r1, &(0x7f0000df4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a13000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000065c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000512000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000882000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000625000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000015a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000054000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c46000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e96000)={0x0, 0x0, 0x0}, &(0x7f00003b1000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000323000-0xc)={0x0, 0x0, 0x0}, &(0x7f000049f000-0x4)=0xc) getresuid(&(0x7f0000a98000)=0x0, &(0x7f00004a7000-0x4)=0x0, &(0x7f00000d3000)=0x0) getresgid(&(0x7f00005c4000-0x4)=0x0, &(0x7f0000186000-0x4)=0x0, &(0x7f00004b3000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f22000)={0x0, 0x0, 0x0}, &(0x7f0000afe000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e3f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000593000)=0xe8) getgroups(0x2, &(0x7f00005d3000)=[0x0, 0xffffffffffffffff]) r18 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003a0000)=0x0) getresuid(&(0x7f00001bb000-0x4)=0x0, &(0x7f0000fc8000)=0x0, &(0x7f0000043000-0x4)=0x0) r21 = getgid() r22 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001fe000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000984000)=0xe8) r24 = getegid() r25 = userfaultfd(0x80000) sendmmsg$unix(r2, &(0x7f0000d1f000-0xe0)=[{&(0x7f0000577000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c08000)=[{&(0x7f000069c000-0xfa)="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", 0xfa}, {&(0x7f0000643000-0x63)="fd92cb1d8bf78c7d407f82cbf56c50b0486b98d22193e585e2c7cf5c4a4e3d20febb72a7b9da23a8f7e8e3f1f2f9a41dc72e1dc8a58a6762f1a37bcaf518f0475234fb6236f00c61d2f4be1008164b649dc20e14864af951c2470e6ac47cf3079426eb", 0x63}, {&(0x7f0000720000)="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", 0xfd}, {&(0x7f00000cd000)="ceb25005524b91f40d08101ba286", 0xe}, {&(0x7f000032b000-0x1000)="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", 0x1000}, {&(0x7f00008d2000)="1285b81e5ef7d21f0f305fa03cde02d4ef893210a1a62fc03505fd14839227b5dfc474c0277546705f759ffc8fa40ad443681c864057e917dc05fea15f639cbd20cb51b8093c350d4a7bfa8ed6899a9cd44fc6222c10cf5db36ffb596e8f971ecc53becaa747568ab72aa5e7435acccc07069449fbf05a98c7b1022fcf096f8a56a925e7e17a484a6f67f896a894191c02ef36643adaf0016fc9332e79c125fe41e71d70677ed345554cfa0b7657dc9165d6d729e49c08f9e6628acad329491f18b045a2dbd6f47f199c0870a7a5de88765e29dda08eb30a7505cf80f4ee48b3508d9a8f47c8643ff3f974", 0xeb}], 0x6, &(0x7f0000f0e000-0xc8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}], 0xc8, 0x4000000}, {&(0x7f00005f7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d98000-0x30)=[{&(0x7f0000ea5000)="", 0x0}, {&(0x7f0000ef2000)="11ee4c858eada1ea909961f35a76d074b23e68fe45bab9661ce7145f128c6913a8474b4fc0588cb8ed487fa8d7dee96b37423f9ffd035b20b04d66adcba845e999394e3b30b557b7df8b49b4e1c69c4cd4f2938dce013f2fa59718019c41b15044e29fc75e6ee537c82bbd1259f9cbd7a074d57557b3f7a24bba177151ef61a2301c5a80b64f18af5f06c30c6c73", 0x8e}, {&(0x7f00003c9000-0xc7)="f1c0bd94ed2da96fcda8e39fafb75c7ccb10c43de017e146cbc0b14ba046794ae3067ff17974cbdc59f5c2431a17cea90d4b119a42b0edefe4a697901a8d11f94fb33ad62dca3fda730413143fb292292089d06fa83eb6d434a15ab02f6b8ceab3f3b31405ccd77d2d90387e4c389a73e5390caf9fb4653341d41d05e5bde1f8bc10e556c6d27214aa3ec9dec90a5bd3811b48aaf0ca56c1056181559d422108714e013faa2854c752ee2c2be476ad991c3163d9334a94ea6fa6b20acfb36c62975b48669d59ba", 0xc7}], 0x3, &(0x7f000084c000-0xb0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r18, r0, r1, r1]}], 0xb0, 0x4000}, {&(0x7f00003f3000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ef6000)=[], 0x0, 0x0, 0x0, 0x40}, {&(0x7f0000f7c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001ef000)=[{&(0x7f000046b000)="b611288881a47606ec8dc02510d271828f8fea4aef421fd13775ab90934cddeed1ad9099661480e76a2f017ab4624da7dbbb7b6f8d47e49c0f4211f0da240194ac6cda1d4bed26bb5d1dd2cf84a804e62ec1fcef37f3448554c54d101580a64201a85ee53ef76f3193d8c1eb2e1e0ae5288624adcfcd13f00664ae30069316c1aa62de00d0d13c09158e7b4ca347f7bf69d5080a78594808544afbf968fbc89c01a53786edc1308d554b70c4098a55469b1ef1814e34249835a86068bd44f315cd75ccc48658173c88841df26cac534ab62cb3", 0xd3}], 0x1, &(0x7f0000feb000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r25]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0xe0, 0x4004000}], 0x4, 0x800) r26 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000e5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xb) tkill(r26, 0x7) 2018/01/21 00:33:09 executing program 6: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0x33) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r2, 0x1) 2018/01/21 00:33:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000372000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x48) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e44000-0x9)='/dev/dsp\x00', 0x46980, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000b2f000-0xd5)=""/213) writev(r0, &(0x7f000079b000-0xa0)=[{&(0x7f000053f000)="fa", 0x1}], 0x1) 2018/01/21 00:33:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000921000-0x3c8)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000fc3000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000554000-0xc9)='n', 0x1, 0x0, &(0x7f0000b2f000)={0x4, 0x0, 0x0, "2affe640738e", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x8f7, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 00:33:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x6, 0x8801) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x408000, 0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00004df000-0xb1)={0x0, 0xa9, "13f2207d3cd1ab4163f932709220c0cd3883d91af6fc122022ce4da3c2481cd013abaa5c855858d72eeb47ea72d9c2864706a72ddd36f6edb468ea123a6c196aefc46a2edad31c33b93469572dcad23eb24a12cd71a900c4111c9f4ca9979936bc9155d727a5e23eb3ec4087ba80882e0e358d8c8b5d30980d3019930cb462a635732c27ee2ac6e8d15244b3c1737b43e356b5abf54dcf7b2958b949decf9974cc479b08d02dd6bd31"}, &(0x7f00006bf000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c60000)={0x0, 0x1f, 0x820c, 0xa55, 0x4, 0x3, 0x3, 0x4, r2}, 0x20) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000-0x14)={{0x1, 0xffffffff, 0x4, 0x8, 0x7ff, 0x1}, 0x1464, 0x163, 0x1f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000001000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000-0xe5)=""/229, 0xe5}, {&(0x7f0000002000-0x8e)=""/142, 0x8e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xbd)=""/189, 0xbd}, {&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}], 0x8) socket$inet6(0xa, 0x80005, 0x0) socket$inet6(0xa, 0x5, 0x78af) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000001000)={{0x0, 0xff}, 'port0\x00', 0x1, 0x10401, 0x7, 0xcf02, 0x1ff, 0x1, 0x10001, 0x0, 0x2, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0xa080, 0x0) 2018/01/21 00:33:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000703000-0x8)=0x0) 2018/01/21 00:33:09 executing program 6: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000113000-0x5)='task\x00') ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000df8000)={0x7, 0xfff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000dfb000)='./file0\x00', &(0x7f0000dfc000-0xb)=""/11, 0xb) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0xfff, 0x4) sendto$inet(r1, &(0x7f0000df4000-0x47)='7', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000df4000)=0x0, &(0x7f0000aab000)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e3000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000198000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000517000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000010000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df6000)=r3, 0x4) poll(&(0x7f0000df5000)=[{r4, 0xc2b73308762b4de9, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x1000, 0x0}, {r1, 0x400, 0x0}, {r1, 0x200, 0x0}, {r1, 0x1, 0x0}, {r1, 0x10, 0x0}], 0x8, 0x97) close(r0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) lookup_dcookie(0x80000001, &(0x7f0000977000)=""/147, 0x93) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f000000d000-0x10)={0x1cbd, 0x6, 0x100000001, 0x6}, 0x10) setsockopt$sock_int(r6, 0x1, 0x1000000007, &(0x7f0000293000)=0x0, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind(r7, &(0x7f0000dfb000-0x9)=@rc={0x1f, {0x1, 0xfff, 0x100000001, 0x0, 0xfffffffffffffff9, 0x1}, 0x2}, 0x9) readahead(r6, 0x8, 0x1) accept$inet(r6, 0x0, &(0x7f0000df6000)=0x0) 2018/01/21 00:33:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000477000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001c0000)=0x0) r3 = add_key(&(0x7f00005a2000)='id_legacy\x00', &(0x7f0000b37000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000028d000-0xaa)="189f2cc6df3a7db0e72e094feda6a2aa1c68018b95883b218526d89f7e2fb6678928d7a8d7662d8ef1030632180f7f565bf0339cce0e986a739b511cbcea6eb6553d251d1a8086f4c58895b2b301605dce332a2685e5a5a2eb0bae0233f87e8f8de2a1c9204e2c4650d50cba86f9cfa815bee8994f55de956aecfa8118aff38ff86295bab1887852b3299e28413bfc2c8cbf296a9771f581d1c08c643428fd4921d2a66efd67ee172b99", 0xaa, 0xfffffffffffffffa) add_key(&(0x7f0000e89000)='dns_resolver\x00', &(0x7f0000dae000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000760000)="507664163e02887deab41cd1cc8121fa722847937410aff645dba224f990fe3d827e701d2b4bfe7ea5f939319678294f263416e0e8161d9c2d69eb6f248222b44a638aa560bf4380651fc5aaf19befd3486dc672909822b7bba47fa8267d2f628353f6aee233580faccd59615ced33a2ec2f4ee14700e4f966e39b303021691efc8a6e9625bc758baaa76ad0875ce494390f866af6fe1d", 0x97, r3) r4 = add_key(&(0x7f0000b78000-0xd)='dns_resolver\x00', &(0x7f0000d36000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004b0000-0x1000)="9b77e6e6ae03d01b0e187dbf185bd93f1e67e027bb48b378804e64728b2ebc32b0cd9818dd3b5398fa3a8a5e7fb61ce6c46b19b84408ce053335f4b33fe3e50fd7c0974daf9b8cd1ebfb7bc2d204cb0022ac8d552dca0fde59bac7e4b2b4d3c8869764ff7b68d61e0f07a785e4905e4dbbeef1f60dccf07fa2914d675a667df60ae1c92f907074b3937c824b8a82b818a785613650c562484f6252be8b55d41821053cbb676cef67511fc5b46eb210d44492d8b352634d4a847153093014be31a8d06b86f810a871147841496db01d97527cddcb7a707e39f0b459fbd5a46eac26c03d6ef82180f5a51e459fe09c4d532bcb73486f9a1e94d79e1da4d5943887eaf187ad4289651ee0b0ee2f8e27cab6640f3349b9d806d362ca197c392966906df3ee5e45b89736aecfd23397aec49e7fd4e16107a3ae617d8d36f2bb11613bb80f11ebab3dc677b6c55672f6134837671b6b89d5c01b92108bc81b1a1daf90de9721f5bef39c51115e7f82a22f6d2c1969d28668b72b0b5c29f2559f8ec11e6368e0cc8b6fa6bce63f57b5f1ec7be68a0a7f1adaa910a07972b6fffb71b0c267942c03e06c2d63d4e4eb8de0107bacb89f35f222f095c70f2886f24260b516075ca1570aae5381e65280ec73a3b00f4e65bbda3c4d4dce8e2ef9c83d3239b249067e3d2948a4a95f769afe9ec0af1caf59b8bcfd860322bec56c72e63072590eb2c543f18459072e27f3fc3a3f81320903a17b3d3becfbd991386781415068dfa54a307646982f3df93b0efe0beaf3f4a11ceba7668b3ea4ac36c04bc2485ed2f944e1c8f9e0637cab38fa69bcf3efcbb4dde0049626f6e5d887acfdae1fe3ae4e021a8ca6db29aa8d4be076f35dcdf8bfbedd3d716c1ca076d10ab05f621dfab281afc2bc502645e688720cbb7486897d2125d55a74d9f1dbf29799d6fc52a722572eb5667afc9cf5358804c772d36ef4e95acef04a861e9cc89e42b3d902431d9eb05bf80fa4cfb7ad6a83a1ad7104f853af24fa2ef61333bada53f09abaf017944b4ab001e14a117a834af64be038aa3cce028b91f30bb234255472d9d122eb142029eded5541847adb25f605b6ebe76517a73fcedd7882302310f8702903748a9a8ce5ac00741adaa5189ed9a3e5bc71c5a1f47f89e496f511b36cb810b33210150d285c305cea4b165c9816742a4641b37ce68db702994f0e8fa144dee153611f696ab507a7d40816d4c76483f3e298bbf2937a3ef4c30a8409dc83cac1e61d0396d5a81aeb72aa68b975fde2f2db138853701dcdb47bd943836ef62d959a68cc629cd12b9f484ee9aae10d646e12ab2deed0f88b8764104fa6b357506a90eaa84d6a425ce59d1e6bceafe0f26b15a3076787046bcec20d4df944c011dae4c5de1ecab714356ae8abc7ced624c56f316ff45b517b53011175f5fab9b27464ae1d3a30ee65d8f7401536cf1e927057de3611beb5fc7dc877bc3bdb0c0c128d3f6fc5fac1b530f96ea3c7c007bf8ebe4ec6e7d9b43b2f6ee218d8515122a964f99b0e459ddfff7e9593d2638967696cef0d9b114a1bf5c95d3147cef12526ef8a3338d5eebcdef696894e10d34de183ce9e5b55658e99df3c8a58242f44293d120e018bc3b7382fd20990f3d0786cddd2c56a21134dc62232f52b01d3d0db36bcdc8133d49979ec7642ff775ec2e1727b6d638993b70427f54b98c9c5bcb2702c38d4cafaa319d344874203815010296d271ab987e2d2b6a8cfca31cddaa4ecc565c3b8ae4952563419086eca498efb099b3893a4a8f028018181c3217e471d9ee6d56f57ed70888a153d67ce28a75ebe7c0d85b70d01a09582c810d262af0f083a2f206384b42b33fa5ee94c1105653d636af3f1d4e8ead3c193617bf8d623099977e9bbff4caaf22c0f233289cde532fc269f39a99134a4e905ac34ab537e8c18fb88668c9f6fa482284c84dd0c8b07317307b3673e0e1aa682be3ad7c16b1d5b840756daa97485542931c715009a02b4028114a84e2d418675480483ab7cf2e0eec651703811388f8d4275fd171dea38c30fead633c9fb06e344553f164392e5d718903a8c0c3dc912fd4db89e4b2c1fcc4e09ee6724584e64c6ce42362d2d03fdc2d373557c1f6144c813c0b6b87419d6e18562c52b99b887ff9b60e4f7c86c370abe44f13e12ac638f279091f24b8db7cefadf5281d730c894b838b892060be74fe19caa200c6432a9033d78521770c1338c3147c1782c3f1efb27f5cb445c2e2108273fd1969a906a8640680892fdf4c9640e005d1fe827c8d6a7ed7b026d2c150511a0d149dab9243ea50332b59dd7b085e454172ce05e3459976b4bfbcd2c34bce360acb1e167897ec89510320534394286488c8c5ea67a537079fa3511f9a0601326e4c113e9feb06eef9a8a8df138e2473a9543805e7f679ceda251220eb1cbc9ccc9524917b79137c2e5e2ed3b3da72a1ac89695ee424176f6b1592daa9006411e392de842343f3a1f09f397241010999588714a631799eff67294f64caa7afe4f3b6d992fe5c17cd35f642cf5cac2c36be68aaa76284bda00bd2b1f57b17114b297091a3449e4c86226b920c46f32b35252efd7950083a7293eb8db286f7ddf877cdb819a0a688a22ff667defd2caf94f4152175eb2e8cd5d06ef686d4cb7d5978a725c50f6f07e05abf810f2e32207b2365412eb8b86eeb50c6ce5be3a35390f87118bcaaa455efca8af65c01e08a5cd346e4543e38154ec9faaaaeef0388f303ab99c81d9032056acf65cb03349f248cbcec6bf1eaa04ec7bb3851658c581b6de186bcce35c7427f4d3c429c1190ad7e76fd408518e53a2df4066f49117519e9f1dbfc6b6584110f9655cafbe38546f5fc0a33146b7eab712e9e15e768148abce18ff8dd915b00de1ab57053781adc74a4251dd8525d8bf65453b4586044fcfa9b09da7c3e1ea252cddf86e619fd8380be56de0038c1bf68f2ab6e398e3883071b4339fa9c039609e578ebcadd2420a21346281356a4c81ea6b9d87ae17bb3761edb6a786427ac0a994a636672c09566fbb3bf1082ea9100bb7df60d37fcc27bf9b86bbeec9ff41cc7c2e194a6b7cfb88b351aac5d13b294004dd87c945487663ceffafc923ea5d7f9c9f7452fe38ed5023e0645880f19c58192271b545eac491a688ebfec3ae36a2198a369b3c1998e3bf76a0257ac7c023c100f8e6a579b789c8d75e861a2464d5e4759f371860dd2bfdc43a1a26d13b460a5ffc0fd25f393072a9a2e1b4a78541a0db1a40bdbbdeef4e767ef47502525e03ba09d1004e761a9359096fbce8bda1528078ecb01e17663e9edfe93ad79b7f5a878874a2bd1266f427a1203dab25ea274ec7f3327910a2bc174b3998b7acf594a43937ac217e78ba644843b23eace61661684a7182a2c20c63def2614337ecc8ec57a87bdea06089ef85d6d191cfca2c7b4f9387d21f169630863f95f23df9a8a59d9729f3f8d60a4e5b124ff43b90bdf4b051c29589c97b2db1989781f14ce709eb2b2896c25fad73d655d7859c94690b0694bdf72118a4911472ec79baa388d8c46bd54ca1aa6f8921e58477706f89821e018b73ad25ce0cbae0da07c30e7fd365d8c7499b96c77f9d3d3b7d7e32a2ba9246011a2b07f732c84ce6a12338c7b733dfc2749af65a1b5adb699cf726222d7c22dbd835e6ef9baa97c35ec7fd084712903e4fbe35260554382a4ad001db0946c1c9121dd309256e590bf5be0fcc86c5493cde4728a149f060eaa598584d9adbbae4746bc0ca98e96e1b72a3f2215ce86d99412b525fb427c0dd877015e4374df780b4ea86cd6af211f2c820f9810f14321bb743d34a36d94778f691948864536fd934142d398b84c65fd1dea62e45a3c70dfaf7767f23b4f412582b85f21d7117357f057d9b9f7c05fee7915374c9df8561e4b7bc9f607fdd712e4537d1a2222fe8d1d555fc194ff321aeb8754c104b644901d77c247ed6deca388660adf3266410b499be772bd81d2ed7d697541470d730c6acd18fe2308bfb1c443dc2fe5370f95b575a6dfa41d5a329c0b8271b13219c9361febe4e21c5bc2734ac73a87f2af01b7abcf960207b0a6691db61d819182102438f7cab07230090375feae6c682051acd969f203d65633d039c12566cdc095b8eff1ad308a556d814f6729a48988cb1a76af13f9d61977906ca9c6dabf0b5931adeae6f8b30bd17b24848490346ab2c59ffea956f72fe25eb2638c29bff9158adcf9182ce37040cb7f50896901449afbc03da5e1515374a44f3714ac5edf6d6df8f6d21764d97cdb2bdcfc35c665880fa4ded269f15cfae27eddc6f394c22e0a8dfa4572b9ee75c3e766afc610ef9d2cb52aad6176d60bc846d6a981f4efad31447314e81afa3cb6c3fa35ba82dcf52de5162a3541d04b6c0cc15866928bc9b06c6e48fe0c64c1498493a451c9f9449b8300a792efccc7f35b47fd88046738bb2413c979e5bf888983396f31e1b334c0a3ac145f8edc423c9ff161ec689f69f1128b2f9fca7025a6326c98f7948b53e427e9bc56bcb041ed61c3e842a87e84ae6ce704677c8ac687ae2d4e22f7502d26724041cc896267c277fce0d923f24f355fb48dbf65918977d38c1147d8073fc1877687af0e9a9a8fed851f003295675021cb7011ef29ca760292bbf4146a2e05cacfa60336816b7c733cde4f6781e9b544483c76d180b6142b0522fde1281370de16b281e8a6fc6036cbb0dc46f09f1494a755eca2ac68b41768bdbb055cd0050afe6ad547f97341fe10982e00912860f7eb1e180c64b4aed916f38b652fa91f002df338202740489e55986aa66a16bc6ddaee058f93452dfe3a8a53c90fb0d49296d14b5cd33cf1fed4707cb4fe1e01e991df1d0f40a09608cfd698fc0e54ef97e23f4ce9fd0c2138a41ddb015db173c00ccbd8a27f338ca49c4bdaf1ba26207e02f90c1822e3d43dbbaedfb51784561e4d00b3fc9275ddb12659490975af28af41b86405a961b33908f2df186db02fc324a702046c2bd9e70739a8990dafee0f45c5563b66ca372fc97d6aff7dabdbf0b1b8590f180c9ff0f7cd12ba2a4779b3edaf3396c3df6877a72ed2f706b2e069f64395f239727bb0c034b220e1fc5f423a98b7402750b7fb3c150c9a62bac8fbed15cfbeb4d49f1efa565e9388a0cd4fca450f650747338ca00a884d832a271955a0bd2695fb37bf3e2bb94a3386cbe70b3c64eb9b5b9c0497bc7f336630f557a77eec45899a00ec348ef359ba2bf31803d720fd5aacad6761267924b5beb15dd0d04ba1bb3680b4dd05d7d445f9447467afbb957a628ec4a21450423a654a34377cdebba0ac770dacfd9082e9e82802329c8f904ecf05cf2302c1e87376b1a3dee172e43b4fa41fd1f0976a6c41d8097f8b63c246598d9ddf59e2171dac1cc503ad31d0f1ee68546dfc64cb2c941e1c327e41cb66da748cd1d0e115095f973e41ad04c5103ba2f488ff06ea26c84a56e19552308cb95000dfc0775788321e2ac25c77e11a9d534ab7203976b8788588a1e04c511a2147cbfd39bdd07d4de5158c4116802b1b6238bf9dfbb060f4084dcbd7896422f63203600a62a9e9582b634cf7ef01445f7304b252c1cc136b4bf3b27cc6d5b8db881174529f94722b13ee261be385a20975c45aec9b98cdd4cedf51190062f203d4e65d47ac31eb02671f627d2f5eea9860b94f05ed5ff30f07e10582d9b1f892ab4b8e19b29e90ebc1c9e15f9bd030e4d7c595bbfec03d631ea3d31bdb7fe05c8", 0x1000, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) getpgrp(r2) set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) r5 = getpgrp(0x0) getresuid(&(0x7f00005f0000-0x4)=0x0, &(0x7f0000424000)=0x0, &(0x7f0000b14000+0x51)=0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00001c5000)={@generic="4c62c24034db18c4f72b25b1cf67ad44", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet(0x2, 0x804, 0x8) syz_open_procfs(r5, &(0x7f000066e000-0x7)='ns/net\x00') 2018/01/21 00:33:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa01, 0x0) write$sndseq(r0, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x3, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c92000-0x14)={0x3, 0x3, 0x9, 0x0, 0x2527}) 2018/01/21 00:33:09 executing program 3: r0 = creat(&(0x7f0000bf7000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_ivalue=0x4f4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000b62000)=@get={0x1, &(0x7f0000001000-0x51)=""/81, 0x361d}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000448000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) lseek(r2, 0xeffffffffffffffc, 0x0) 2018/01/21 00:33:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000d5f000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d5000-0xa)='/dev/cuse\x00', 0x2002, 0x0) write$fuse(r1, &(0x7f0000d9c000-0x28)={0x28, 0x5, 0x0, @fuse_notify_inval_inode_out={0xffff000, 0x7, 0x0}}, 0x28) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000014f000)=0x0, &(0x7f00002e6000-0x4)=0x4) getsockname$inet(r1, &(0x7f000048a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a63000)=0x10) 2018/01/21 00:33:09 executing program 0: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000e89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/21 00:33:09 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) fcntl$addseals(r1, 0x409, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000019000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000003000)={0x838, 0x534, 0x1ff, 0x7, 0xdf1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/21 00:33:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e0000-0x9)='/dev/kvm\x00', 0x0, 0x0) sync() getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00005e4000-0x1)=0x750, &(0x7f00002c0000-0x8)=0x1) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000ca7000)={@generic={0x0, "b70e43f8124c46b92f6b3dfd053fcb2539faa8e9d4cf994e9027a46b40eb0b4d8fbb71d1eafc997ffea31767f1ce1edd54dd0d92d0860724c8ae9754e0a0991a7340771017210574f8ef9d20d7c3059cdf26de9349a6894b8b2fd99f924facd35896e87c2a8563426a8e0d627c08f4cb74737104db71b18698a08887724c"}, {&(0x7f0000899000-0x33)=""/51, 0x33}, &(0x7f0000e55000-0x1)=0x0, 0x0}, 0xa0) fchownat(0xffffffffffffffff, &(0x7f0000210000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/21 00:33:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) write(r0, &(0x7f00005c8000)="", 0x39f) 2018/01/21 00:33:09 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x8, &(0x7f0000004000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000003000-0x8)={r2, 0x23}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000001000)={0x4, 0x2}) write$eventfd(r3, &(0x7f0000001000-0x8)=0x0, 0xffffffa1) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003000-0x10)={r0, 0xd5, 0x80000001, 0x100}, 0x10) 2018/01/21 00:33:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fsync(r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x10000002, 0x4) 2018/01/21 00:33:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setlease(r0, 0x400, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016f000)={&(0x7f0000c0e000)={0xfffffffffffffeb7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x3) 2018/01/21 00:33:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000002d000)=""/36) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x10000000000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00007a8000)=""/169) 2018/01/21 00:33:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000129000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/21 00:33:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x9, 0x2a0100) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000040000)={"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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffff9c, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000167000+0x1df)={0x8, 0x7, 0x1, r0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r1 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000b0a000-0x4)=0x4) readv(r1, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00003ef000)={&(0x7f0000a83000/0x1000)=nil, 0x1ff, 0x4, 0x40, &(0x7f0000273000/0x2000)=nil, 0x5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/21 00:33:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000fae000)='/dev/adsp#\x00', 0x40000000000000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ddc000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xa0fc}) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/21 00:33:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dac000)={0x0, 0xfff}, &(0x7f000032d000)=0x8) sendto$inet(r0, &(0x7f0000dbf000)="", 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/01/21 00:33:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000893000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00002e4000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x801) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = dup2(r2, r2) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000dae000-0x2)={0x6, 0x10000}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000df9000)={0x0, 0x3}, &(0x7f00003d2000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000029d000-0x8)={r6, 0x5}, 0x8) writev(r5, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)="498295f248fffdbec04a1c37b2aef2129e5e1f5a2a266214e5e7d8429558f8b4b02a9d6549f420d82f3c87480e48e3bafa5aacf55a8f771575c329307d6fde3fbf82d3fc434aba3de9b026a83ed6e7e13e6c0f3aa7772339c47140ad300a", 0x5e}], 0x1) 2018/01/21 00:33:11 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000024000-0x18)={0xaa, 0xfffffffffffffffc, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000000000)=""/250) 2018/01/21 00:33:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e9e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/21 00:33:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000098f000)='net/xfrm_stat\x00') preadv(r2, &(0x7f000080e000)=[{&(0x7f0000e98000)=""/58, 0x3a}], 0x1, 0x4b) perf_event_open(&(0x7f00006e8000)={0x0, 0x78, 0x2, 0x6, 0xf72a, 0x9, 0x0, 0x6, 0x120, 0x1, 0xffff, 0x6, 0x2, 0x4, 0x80000000, 0x4, 0x4, 0x1, 0xfffffffffffffff8, 0x80000000, 0x3, 0x0, 0x8a, 0xad, 0x2, 0x7, 0x1ff, 0x80000001, 0x2, 0x3ff, 0x3, 0xffffffff80000001, 0x28, 0xc6e, 0xd102, 0x8, 0x7, 0x5, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000c95000)=0x0, 0x4}, 0x4, 0x0, 0x4, 0x6, 0x60, 0x7af, 0x7fff, 0x0}, r1, 0x7, r0, 0x1) mount(&(0x7f0000536000)='./file0\x00', &(0x7f0000f72000)='./file0\x00', &(0x7f00006bd000-0x4)='aio\x00', 0x1100020, &(0x7f0000aef000-0x10)="855d8b948b2038121eac73ae1027d5b3") sendfile(r2, r2, &(0x7f000059f000-0x8)=0x30, 0x7ff) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00006f6000-0x4)='tls\x00', 0x4) 2018/01/21 00:33:11 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000001f000)='/dev/audio\x00', 0x14000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000001f000)={0x67, 0x6, 0x8003, 0xff, 0xa48, 0x9, 0x8, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001a000)={r2, 0x3, 0x3, [0x10d6, 0x595, 0x1]}, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0xa9}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f000001c000)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/21 00:33:11 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f1b000-0x11)='net/ip6_mr_cache\x00') readv(r0, &(0x7f0000154000)=[{&(0x7f0000b94000-0xfa)=""/250, 0x0}], 0x203) 2018/01/21 00:33:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000dfa000-0x230)=[{0x0, 0x0, &(0x7f0000f57000)=[{&(0x7f0000a35000)="6802ae06b5faf8364395783e9a75383c8c1b55a69adedaaa6540644f40d3cf7e0cbdafdeb2ad0d161a229da29ea676cb2754fc59ba22f721796a69bc8474c590c847243f53f7b795fb07d7b48391", 0x4e}, {&(0x7f0000a6c000-0xe2)="2b87688c8e5697091ec01de44a2747afbe8a4097830c4642a5efbae4030fd15b26569c452f0b862408a15a78570f233fee7bc0fc6fd80e6ac4f6af53548660d8c9fadbd675bfd130cecd44cb0c90b759ed4128db915eae9b8716cec1c54213761386533e5ba4aa548787cc003af65af3f731da469caba71f528915748cae068c89c68f75f66e033c12c67ee5c4db8918b975acbfec5e72aee1600beb9b2cb60bdbd23d47683c467244655419907488178d2e19b906a03577531aee99ef6d1c6e1ec7e1da536eeefdd9b558dc62d5237b096dc42a41f647b10528dd9aa59fd0d737ab", 0xe2}, {&(0x7f000047b000-0x6)="b66b4e698240", 0x6}, {&(0x7f0000217000)="", 0x0}], 0x4, &(0x7f00008d7000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0x38, 0x117, 0x2, 0x23, "1ab1ed1dce0b4f5a5dd5f5e0158a79bcacddf7133b9d9bb14c4f09a4a7d1021c63376d"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa2, "3c79e298163e6351f8e2dc6acd1c24e49307873f2fbceca08fcba1f12731d410290b34fa919a8daafc1aaffedb5be84a5bee47bc452f9d22134a401ba0da662a3d582c9c8591b89ef00834ffd43ec72f67f09e667d8f6e6418ea4570e3eef0c922d1de4842b275f7c2de3bd2612490179fafe0a8c831d0e57373529b6b806fd5ea0c39e5c86a5c5fa79107e3b395c0c298cc5fbc5913a70a90cde5795eef9e1d53df"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x1180, 0x0}, {0x0, 0x0, &(0x7f0000448000-0x20)=[{&(0x7f00001f9000-0x8a)="03a36792e860baaa0a4d612484a1439add6012843f339f321a6213702c5279ba994c37698efcd8c2a2aee25e8bc7c63848ba02ccb83141001a10b3401667522ad4f688f12e419be4ba68d2a95f262257ac1bedde18ddab7920f9a4c50a31b4b20d91c5cf714e8b6bf34ffac90cd3804f6b9dbb313192fff880811a6d4801be1e3fa2c36a29810515f896", 0x8a}, {&(0x7f0000562000-0xd0)="9ff8610ebd53bebebc66107f75753d7b5652a93bbc35a6e40cd7706bde559aad9e78d57485a4d028ff0dcdd6fcae7fbba24195d784ed24f9d844314308de7e7a76a44eaab7735cf4fd5f0dc97c3dfc47fbaecba7de82a177930e58ea226a9251ec3fdfceed18fe37ec3877cf91673609c79c3c41e208314b19a63415811243417c1533241af3d032732782f3c0daa3a9b5fe48bf73a3a3f853f4212ab3bb4c7a1006ef47e7b193a0dca93374e399215c96ef79fd516a7f2d6fa3921ab0849b885fd767b8cc5e023d3d4c02150dbb8ad9", 0xd0}], 0x2, 0x0, 0x0, 0xc091}, {0x0, 0x0, &(0x7f000087a000)=[{&(0x7f00007e2000)="fe9e5527e1c96065f61677de0f8a13341d1dcbba970a63c611a5e0cd60ef95d4bed81cdc9190c425a12b6775de9c84b9507e4e94741779f439", 0x39}, {&(0x7f0000965000)="9fc7e9413d88023a2eb426b8053171455ff3a0fef507d0bea8c7d63c26711298201487420d9ff029da69be6194d95595703f3d7baea3e36739a0284b51389620917fc70e2d28e999fa428aa55d5e5c7c172231a95abe823159dba6e47ff457fff32a5478963a1229e2f15dbdfb56ead844a6c6c2ee742fb08eb5eee4102ad0034a8a5bd8d5c074", 0x87}], 0x2, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f00004d3000)=[{&(0x7f0000f1a000-0x23)="926482b6753c26eadccc7d1b5f010f667c31120e9e2bc769501987090c8a9e7186b751", 0x23}, {&(0x7f00007e4000-0xe0)="cdc2abf15cd9b5a2751992b810a267cfe5c3e5de561c5d2a1ced1a121b67c2cea91f0fa423e75e34330dc1df5a4f03d3216945a9fea7683842fee93ce0137f44452057bd7d5e1588804827240bba085d0e058a7aeec1b34e110852a5cb6f58e997306ac5e10e0e46f6c5eefe4b8b4065a8772790b66ed75ed20ac1c8d2cacc1fe8971352d64fbcf123e15fbd8c49630787df7b2d69ef33ec82c396387218ff2a022e847c24f007a5093d3ed39a707d696c1851d8375c988074b88d9f873f07756eb2dfd5a3b38f3f2b7077ac3c8196c293cb479659e245fa3f52c66a24273eb0", 0xe0}, {&(0x7f0000864000)="91b4f99b8b7d117967cce4fdc934053625e88e74548bb45feb8443e9b97c330d9131615bfa0a6781f4838470baffe67d04685dc293a2beffea4e817963c1888a9041c33e49b10295641439284c7f48b6020eb9cf9621b7c207d03223a683f500bc75f3cdd70bc880ada2bd1c1a1d01f381b45f9f0c93224ca3f37f4aadc4798d17da2fda69b79be1e736f922439ee3ffdac9de0129b510f16b0ec5970cfc4f8f8ab3f062cee769fe3241fd841ccda2559d51663a5b54f67709de260e7e4216ab2dbbefbcf24b5e2a1d309c478e771d23e50f75c8e605aad697ef7c0439665f7a6937719d", 0xe4}, {&(0x7f0000c79000-0xd4)="e1ca04231e131f62332293a917d487d2cf59b35dc65e680f6ee4d94c08f4c9849c0cde71e8da063f50372af46723f6f85c24e4f1f4897ecc5ffbb85745e9725a416f1c2d5f42f5fc056112e9aff94b911f5488bb455abe53c4dcdba7db12814845dd3d9dd183ab1cf5c379b386d7ec71319154884e8faf323321c86ec2e8201321573b303121678774c648361140d8617a65690e76f7b696f7cef1571c36891b88b6642804e0d6b734c74aec841e5eb0905509c6678542330dd69fe1830413c58d770b410ba3b7c7cdb2d99faffae94278615441", 0xd4}, 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{&(0x7f0000634000-0xa9)="4bd88d3ece27aa22d28edaf3db7dacb2c7151cc81dda138725edf92fa50e482bffaa66232385ced4db3f9e707ab2d5402df995600ba28c2e59d6b29c922909710f83dbe26e3edcd272c3ac963275bbc8627e910e8e1ab38e269075be0fb3390dacae2e136d4c4cbe28c632457aebed8cc9a253f87b1f7a04409790e5328800e4c7c693b7f82c6b532695db924e359ad3d462bc9dcbad70ba2e79faa0095f2e9b7b06afcda36fc83c80", 0xa9}, {&(0x7f0000c36000)="300866205c0946bc3d359299f9cc6544bc5228c024", 0x15}, {&(0x7f0000a69000)="93598b2a0b9950c3de08ed9ab69b480d0334cb140cdf099b2300bc98f99b09ee731764241966bb835e45af72674205427e84aee1c2a89f08a8e2e36854781ee5cf286136517ae75c299a6bc135eef1cb11bd9238d35e8cd3a5b659289dfa5f960c21e9788d79676195654a677da2fd95bc3f2c5720816558d670ba6dfc4f", 0x7e}, {&(0x7f0000224000)="42ff7df03eec2f89fac319477a615b0caa7f4f3bf8406c1df1b5eef0f7245b9fd8962e22e7df268b9e5d824b3ffe8c0970a364ce9b57a096ba9913a9e963f298800283db", 0x44}, {&(0x7f00004cf000-0x89)="7ac8f679eb4982763317cdb8b266cbf1688ae79f5d023434d4c597e6b483cf0654aac30aa35b0cb1c457d4e9b337e2d38d63b5cdcc0750094dacd4bbdd52bd42cba2d22e4139dc861fff1f1de5416b230ed6d79d8bcb945dcb93b7430faacf65216f4e8733ea70e59b71e82dff9ac15c8d3b9f1a3c14c84df45323cf3c4d605caf323e5dd0ba5617e3", 0x89}, {&(0x7f0000a73000-0x2f)="b48b60072b5742e5c47f01f7ba6197ff2f77ce27a3a34891885c994e7801e7b2b8f3fbd7c6ea023a95e83e3247cd59", 0x2f}, {&(0x7f0000350000-0x4a)="3091e8f58fa9c9c9cb2afdb1a4e5ecd65555378a5731165114088af8053d13ddf05400ad20c22dcd4d024a116d315e8ade6f07bb45e392c730b8ac3846c76d809bff85c18a74925ebe42", 0x4a}], 0xa, 0x0, 0x0, 0x4004}], 0xa, 0x4) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/01/21 00:33:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40880, 0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000298000)={@common='ifb0\x00', @ifru_flags=0x5000}) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000a4a000-0x35)=""/53, 0x0}, {&(0x7f0000991000-0x2)=""/2, 0x0}, {&(0x7f0000311000)=""/250, 0x0}, {&(0x7f0000e79000)=""/249, 0x2a6}], 0x265) 2018/01/21 00:33:11 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e03000-0x9)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000905000)={0x2, 0xffffffffffffffff, 0x1}) connect$vsock_dgram(r1, &(0x7f0000169000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r2, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) r3 = syz_open_dev$vcsn(&(0x7f00005f7000)='/dev/vcs#\x00', 0x3f, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00002a4000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f00006cb000)=0xc) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000810000-0xc)={@multicast1=0x0, @empty=0x0, @broadcast=0x0}, &(0x7f000050f000-0x4)=0x203) clock_gettime(0x0, &(0x7f00003ae000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ae0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r9 = userfaultfd(0x0) shutdown(r3, 0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r9, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) sendmsg$can_bcm(r3, &(0x7f00000bd000)={&(0x7f000013d000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000679000-0x10)={&(0x7f00006e3000-0x48)={0x0, 0x10, 0x1, {r5, r6/1000+10000}, {r7, r8/1000+10000}, {0x1, 0x101, 0x3, 0x4}, 0x1, @can={{0x0, 0x8, 0x800, 0x24000000000000}, 0x8, 0x1, 0x0, 0x0, "e287fdd04a0bd047"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x1) 2018/01/21 00:33:11 executing program 7: unshare(0x8000000) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) r0 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) unshare(0xc000000) shmdt(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x4, 0x8040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0xae, @loopback={0x0, 0x1}, 0x1000}, {0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x4}, 0x3, [0x9, 0x10001, 0x800, 0x81, 0x7fff, 0x3, 0x8000, 0x1f21ca2d]}, 0x5c) 2018/01/21 00:33:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000760000-0x9)='/dev/vcs\x00', 0x0, 0x0) getpeername(r0, &(0x7f00005e9000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00006f1000)=0xc) r1 = socket$inet_sctp(0x2, 0x800000001, 0x84) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000bc7000)=0x0, &(0x7f0000d6c000-0x4)=0x4) 2018/01/21 00:33:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/21 00:33:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x2, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x2042) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8c, r1}) 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) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0xe9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000003000)=""/202) r2 = accept(0xffffffffffffffff, &(0x7f0000002000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000003000-0x4)=0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x48) r3 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x100000000, 0x80) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000002000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x14, 0x14, "ff67505fe522f5b0fbfd7000556da4145f523d19d6e5e334920e59493116c4b8ed175ec2c5f45d2d122cc9030fa5b3522a16bf417ee86e46d1c2a829cb60a629", "d353b7d5729a65b1e97d22179bc551381009f0774f7c062701f4073aee82cffe4e51b974395f8a05a644c99a48106a35d4fd1c355803d62db581252b767a73c2", "3015cf7201f137fc0b8e49a75db0c5794f78f680c40c809269af6c99d0dd05f5", [0x401, 0xd1e0]}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000007000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) ftruncate(r3, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000002000-0x38)={0x1, 0x0, [{0x4, 0x1, 0x0, 0x0, @sint={0x80000001, 0x8}}]}) 2018/01/21 00:33:11 executing program 0: unshare(0x28060400) timer_create(0x6, &(0x7f00009e5000)={0x0, 0x30, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea6000)=0x0) timer_gettime(r0, &(0x7f0000242000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000479000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000af1000-0xa)={0x8, "1a4eb3101cac"}) 2018/01/21 00:33:11 executing program 1: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x4000000000000004) r1 = socket$inet(0x2, 0x4, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d89000)={0x0, 0x2747}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x3}, &(0x7f0000ab5000)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000aea000)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0xfffffffffffffe06) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00001f2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000d0d000)={0x1, 0x0, [{0x40000003, 0x0, 0x20000000005}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000001000-0x108)={0x1000000000000000, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9e30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @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]}}, 0x108) bind$inet6(r3, &(0x7f0000cab000-0x1c)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) 2018/01/21 00:33:11 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0xce)=""/206, 0xce) r0 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x3, 0x4) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x40046103, &(0x7f0000003000-0x4)=0x0) 2018/01/21 00:33:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x7)={0x750, 0xa9, 0x2, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000027d000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x7ffff, 0x101, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3d7, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept4$alg(r1, 0x0, 0x0, 0x80000) msgget(0x1, 0x0) 2018/01/21 00:33:11 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000011000)={r0, r1, 0x5, 0x3}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x2, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35)="", &(0x7f0000014000-0xbf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000018000-0x83)="7f35a68794821aef677d438ed031f1a1e581e9ae0345e31b21c244b71232acc4b415f5333aeda722f2a0644a7c4cdc32f0729f2614114e3241ef125d43a433f51c30410116c5367ecfb7b2a752ba7ce99f174b655a377f01862bcc6c2a8fc16d115420a04d1742d870837cd76fabbb94f3c00fe4d5d39118a05db5441a6cfb7a6d2026") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/21 00:33:11 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f000032a000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000fea000)={0x77359400, 0x0}, &(0x7f00004b6000)={0x0}, 0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000feb000)=0x3) ioctl$TCXONC(r0, 0x540a, 0x2) chdir(&(0x7f0000861000)='./file0\x00') 2018/01/21 00:33:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/21 00:33:11 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000995000-0x4)=0x0) r0 = getpgrp(0x0) capset(&(0x7f0000768000-0x8)={0x0, r0}, &(0x7f0000566000-0x18)={0x3f, 0x0, 0x0, 0x56, 0x0, 0x1}) 2018/01/21 00:33:11 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000b000)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000009000)=[{&(0x7f000000b000-0x5d)=""/93, 0x5d}, {&(0x7f000000c000)=""/124, 0x7c}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/99, 0x63}, {&(0x7f000000a000-0x3c)=""/60, 0x3c}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/40, 0x28}], 0x8, 0x0) write$tun(r0, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7cc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x7d0) close(r0) 2018/01/21 00:33:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000013e000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$vcsn(&(0x7f0000233000-0xa)='/dev/vcs#\x00', 0x1, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000d0b000)=@ioapic={0x4000, 0x0, 0xaf, 0x0, 0x0, [{0x4, 0x5, 0x40, [0x0, 0x0, 0x0, 0x0], 0x1164}, {0x0, 0x7, 0x800, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x7, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffaff}, {0x4, 0x3, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x528, 0x2d8, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x5, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x899b, 0x9, 0x9550, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x2, 0xd89, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x4, 0x5, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x272, 0x20, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x3, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0xfffffffffffff800, 0x20000000000, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7f, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x100, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0xb999, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffd04a}, {0x0, 0x4, 0xff, [0x0, 0x0, 0x0, 0x0], 0x396}, {0x7f, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0x800, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x2, 0xc6, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x100, 0x38b8f838, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x6, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xfffffffffffffe01, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}]}) prctl$getreaper(0x28, &(0x7f0000001000)=0x0) epoll_create(0x7) openat$vnet(0xffffffffffffff9c, &(0x7f000011d000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000522000-0x4)=0x5) 2018/01/21 00:33:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0xa, 0x89) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b8d000-0x4)=0x1ff, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/21 00:33:11 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/mixer\x00', 0x4a000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r2, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0}, 0xa, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000013000)='tls\x00', 0x4) bind$rds(r0, &(0x7f0000004000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd77) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000000b000)='keyring\x00', &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r3) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[], 0x10000000000000f8, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[], 0x1, 0x0, 0x0}}], 0x48, 0x12}, 0x4000004) 2018/01/21 00:33:11 executing program 0: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f000044b000)='/dev/audio#\x00', 0x2, 0xc0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000044c000)={0x0, 0x0}) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000044b000)=0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000044c000-0x38)={&(0x7f0000106000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000337000-0x10)={&(0x7f0000048000)={0x1120, 0x8, 0x3, 0x8, 0x0, 0x1, {0x0, 0x0, 0x9}, [@typed={0xc, 0x83, @u32=0x7}, @nested={0x100, 0x26, [@typed={0xc, 0x7e, @pid=r3}, @typed={0x8, 0x46, @void=""}, @generic="88a5734e67b6d4451f6ab66011617481763df52fc6ec782710403d0005706127727c138103af6efbd91db25de8bd4af7cbc47f68761c619a1d58e64248928ed2658084f452d83c2a7eb79808617265bafb9bdf6edfc19d8ff9844ae65422c90ed84ca7d4e2a48116ca86c9347329dac8676210d5be68a17f7d58d18b401e5c54d54fc351d33795db15c8256413f5a1150eb90e5e8bc75cccbdf9e7ded3773efc0a95eb7099d1fd9ec0c241066b385cc0c5c0acab15581b2fc93c97bb962d7d6a1fd83620f6ec89e1c64b16d28c36f80dfc108f41364d648b895abb0bfb44473d3f495c7cd2ff4b"]}, @generic="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"]}, 0x1120}, 0x1, 0x0, 0x0, 0x10}, 0x0) unlink(&(0x7f00003a6000-0x1)='./file0\x00') ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x40087708, 0x6ef000) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000044f000-0x3f)="3e613c1557db14eed4bf10f20968ef31d70060e2f81d7b59059f68d661005607067488851fea60cc6775ddea92c015a2229762c9d60623103d8a717e1b7133", 0x3f, 0x20048800, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000044e000-0xc)={&(0x7f00001d2000)='./file0\x00', r2}, 0xc) 2018/01/21 00:33:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x781d0f5e, &(0x7f0000a6e000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003fd000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = creat(&(0x7f00005fe000)='./file0\x00', 0x100) socket$l2tp(0x18, 0x1, 0x1) io_cancel(r0, &(0x7f000047e000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f00009b9000-0x4c)="0031c9f5ec083e354c9b9c13fd76df395cdaf17e83474126c7d94f28c02b46d92d479fa2f2ea59af6181750f64c5040a6eaa25dfac6166329cbc6c72fe2bf85291dca1fa599d9c76e32ff769", 0x4c, 0x2, 0x0, 0x1, r2}, &(0x7f0000c2e000)={0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000005000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000026000-0x26)=""/38) syz_open_dev$tun(&(0x7f0000067000)='/dev/net/tun\x00', 0x0, 0x80) 2018/01/21 00:33:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) r2 = semget(0x2, 0x3, 0x200) rename(&(0x7f0000ec7000-0x8)='./file0\x00', &(0x7f000088d000)='./file0\x00') semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000279000-0x18)=""/24) write$eventfd(r0, &(0x7f000089c000)=0x0, 0x8) 2018/01/21 00:33:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x201, &(0x7f0000fbf000)="", &(0x7f0000b32000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00005d8000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') setns(r0, 0x4000000) ioctl$TCSBRK(r0, 0x5409, 0x8bb) pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000528000)={0x8000, 0x7, 0x58, 0x5, 0x9, 0x7fffffff}) execveat(0xffffffffffffffff, &(0x7f0000855000-0x8)='./file0\x00', &(0x7f0000370000)=[], &(0x7f0000b3d000-0x10)=[], 0x0) open$dir(&(0x7f0000131000-0x8)='./file0\x00', 0x400, 0x0) 2018/01/21 00:33:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='sit0\x00'}}, 0x1e) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x0) 2018/01/21 00:33:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) dup3(r0, r0, 0x80000) 2018/01/21 00:33:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000077000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000e18000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x3, 0x3, {0xa, 0x1, 0xe4d8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}}}, 0x3a) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 103.823521] binder_alloc: binder_alloc_mmap_handler: 12805 2011a000-2051a000 already mapped failed -16 2018/01/21 00:33:11 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000001e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000024000)=0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0x1, {0xf, 0x0, 0x0}, []}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000026000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f000000e000)={0x1, 0x1}) 2018/01/21 00:33:11 executing program 7: socketpair$inet(0x2, 0x7, 0x7fffffff, &(0x7f000011c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x6}, 0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000001000-0x7e)=""/126, &(0x7f000012d000)=0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x17, 0x7, 0x8136) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ece000)={0x8000, 0x2, 0xa000}, 0x4) r4 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000bfc000-0x4)=0x0, &(0x7f0000482000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:11 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f8a000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000cda000)={0x0, 0x0, &(0x7f00003ed000)=[{&(0x7f0000485000-0xab)=""/171, 0xab}, {&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000831000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/60, 0x3c}], 0x4, &(0x7f0000ce3000)=[@fadd={0x58, 0x114, 0x6, {{0x7, 0x15}, &(0x7f000060a000)=0x7ff, &(0x7f00007ed000)=0x5, 0x7, 0x10001, 0x101, 0x4, 0x4, 0x5}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x3}, &(0x7f0000a20000-0x8)=0x3, &(0x7f0000001000-0x8)=0xc9000000000, 0x1, 0x7, 0x3, 0x8, 0xe, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x9}, &(0x7f000019a000)=0x5, &(0x7f00003e5000-0x8)=0x8, 0x2, 0x5, 0x100000001, 0x2, 0x9, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001000-0x8b)=""/139, 0x8b}, &(0x7f0000000000)=0x0, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0x0}, &(0x7f0000cc6000-0x8)=0x5, &(0x7f0000e6d000-0x8)=0x2c, 0x4, 0x0, 0x32ecd8b7, 0xfe2e, 0x1, 0x5}}, @fadd={0x58, 0x114, 0x6, {{0x4, 0x80000000}, &(0x7f0000000000)=0x4, &(0x7f0000000000)=0x5, 0x7, 0xff, 0x3ed, 0x100000001, 0x10, 0x3}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1ff, 0x3}, &(0x7f0000000000+0x456)=0x7, &(0x7f0000c3d000-0x8)=0xee, 0x8001, 0x6, 0x7, 0x2ea30314, 0x1, 0x9b}}, @fadd={0x58, 0x114, 0x6, {{0x1f, 0x2}, &(0x7f0000a16000-0x8)=0x8001, &(0x7f00007fe000)=0x1, 0x4, 0x100000001, 0x1000, 0x341, 0x2, 0x2}}], 0x298, 0x40004}, 0x41) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000011000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/21 00:33:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000c48000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000310000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) r2 = openat(0xffffffffffffffff, &(0x7f0000eb7000-0x8)='./file0\x00', 0x200, 0x8) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000068c000-0x4)=0x0) 2018/01/21 00:33:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x2, 0xffff800000000001, 0x0, 0x4, 0x0, 0x0, 0x3, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000da5000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000d98000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e00000)=0x32) bind$alg(r1, &(0x7f0000e7b000)={0x26, 'hash\x00', 0xe, 0x0, 'crc32c\x00'}, 0x58) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f000091c000-0x6c)=""/108, &(0x7f0000924000)=0x6c) r3 = syz_open_dev$dmmidi(&(0x7f00002fb000)='/dev/dmmidi#\x00', 0x8, 0x40000) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00001c9000)=""/37, &(0x7f00002b3000-0x4)=0x25) getsockname$inet6(r3, &(0x7f0000a3a000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ae5000)=0x1c) 2018/01/21 00:33:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a00000-0xa)='/dev/cuse\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000dc3000)='/dev/amidi#\x00', 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00008c3000-0x4)=0xffffffffffffffff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/21 00:33:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) lstat(&(0x7f000051e000)='./file0\x00', &(0x7f0000223000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d9d000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x8000, 0x1, 0x4de, 0xa, 0xa0, 0x0, 0x3c, 0x0, r1}, {0x7fff, 0x2, 0x1000, 0x80000000, 0x3f, 0xfffffffffffffeff, 0x4, 0x3a1}, {0x0, 0x7ff, 0x0, 0x7}, 0x2, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x3, 0x5, 0x100, 0x800, 0xa185}}, 0xe8) epoll_create(0x4) 2018/01/21 00:33:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006e2000)='/dev/ppp\x00', 0x40200, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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) fadvise64(r1, 0x0, 0x8, 0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000bf0000)=0x0) ptrace$cont(0x9, r3, 0x100, 0x7) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000ff3000-0x18)={0xd000, 0x0, 0x8, 0x8, 0x10000}) ioctl$int_out(r2, 0xfffffffffffffffb, &(0x7f0000249000-0x8)=0x0) fdatasync(r2) connect$inet(r2, &(0x7f0000dd5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000a73000)={0x2, r0}) 2018/01/21 00:33:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) unshare(0x24000200) socket$nl_route(0x10, 0x3, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00006a9000)=0x8, &(0x7f0000ad2000)=0x4) unshare(0x20020000) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001e4000)={0x0, 0x401}, &(0x7f0000080000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000716000-0x8)={r1, 0xb0e, 0x2}, &(0x7f00004da000)=0x8) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/21 00:33:11 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008d6000-0x4)=0x0) r1 = getpid() r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0xb8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r3, r4, 0xeaa7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000226000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 103.920728] atomic_op 00000000d53f1697 conn xmit_atomic (null) 2018/01/21 00:33:11 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getpeername(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000004000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/21 00:33:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000dd7000-0xb)='/dev/midi#\x00', 0xe8, 0x10000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000087f000)=0x5) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb8000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000363000)={0x0, 0x4, 0xffff, 0xfffffffffffffbff}, &(0x7f0000473000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007db000+0xba9)={r3, 0xcd6, 0x20, 0xfff, 0xffff, 0x0}, 0x14) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000c9000-0x10)={&(0x7f0000f4d000/0x1000)=nil, 0x1000}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000545000-0x4)=0xfff) ioctl(r1, 0x18000452b, &(0x7f000081f000)="") 2018/01/21 00:33:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0xa, 0x0, &(0x7f000068d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009f1000-0xb8)={0x0, 0x8, 0x6dcd, 0x8, 0x6be, 0xbacb, 0x4, 0x3000000000000000, {0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0xff, 0x7}}, &(0x7f0000c55000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000813000)={r2, @in6={{0xa, 0x2, 0x3ff, @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]}}, &(0x7f0000a5a000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000093f000-0x4)=0x0, &(0x7f0000998000)=0x4) 2018/01/21 00:33:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a20000/0x3000)=nil, 0x3000, 0xa) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a1000-0x9)='/dev/ppp\x00', 0x2000, 0x0) write$tun(r0, &(0x7f00009c0000)=@pi={0x0, 0x8847, @ipv4={{0xb, 0x4, 0x69, 0x1, 0x12d, 0x0, 0xe000000000000000, 0x5, 0x88, 0x0, @multicast1=0xe0000001, @empty=0x0, {[@ssrr={0x89, 0x17, 0x7f, [@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x3ff, @loopback=0x7f000001, @empty=0x0]}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x4, 0x0, 0x0, 0xa, 0x2400000, "40fd31", 0xed, "d3c8dd"}, "c348129c81843952a52909470c20f23eeea583a2643a60408ba310fcf51acf7affdcb5a77ed09a71724153fa94885d848cce6dc80c9d41bc5dc49013382754548b966b3e24a162a92512a9964cc950e587c11292615e5ab579281d9196672d628925b2502bca55f727f64c49608817a5fb65aa377624e10481affe95d8e69853efa100323b7eb7e5f6e7a4eddbeb3b4ff7f3ae7ebb8d869ccc9aacd978c51e35650fd059afbc2789189e9b5fab418b85b50f73f61db8dd7a72c9ffb5bdb813664f6625e8851eb9630b08a305ab652283672ca7427bcd096204c87fa13c2695d49662d9443e2836a2909fa5ebe991ad5424"}}}, 0x131) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") r1 = inotify_add_watch(r0, &(0x7f000034f000)='./file0\x00', 0x20000001) inotify_rm_watch(r0, r1) 2018/01/21 00:33:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b7000-0xc)={0x0, 0x0}) r2 = semget$private(0x0, 0x2, 0x400) semtimedop(r2, &(0x7f0000d23000-0x18)=[{0x2, 0x8a7, 0x800}, {0x3, 0x3, 0x800}, {0x3, 0x180000000, 0x1800}, {0x2, 0x6, 0x800}], 0x4, &(0x7f0000394000-0x1)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) 2018/01/21 00:33:11 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xcd)={0x0, 0xc5, "9503c1bf11c58390bff93973306b87a52324122f05b5e0c806fdff0c512dfaf6eea67656dd267e4fe8f70017f0520751463dab3b264bf67b1b5f80aa37caf9e270b5714808c9c06e60e6b1b0468f46cb0972b932e8b8c0df29449ba4698bed1c5a844bb445d5cc71b08fd8330b1117f03637c8c89118919b0bb9cbe96bdb19a4552cfda5929a2f8d235551a459895bc324b3617ecae7f177140fce18116be1c909539be0919b0e9a1b113a430f6dbf9aa6d9f7cd9910f436e1671efdabda6d8fb8420f3d50"}, &(0x7f0000001000-0x4)=0xcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x7ff}, &(0x7f000077e000-0x4)=0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000002000-0x28)={0x5, 0x8, 0x1, 0x0, "a4dd4427c32b83bd217ae6986bb6e1a17fb5c7c2260a782f1a254f3a1a963fc6"}) ioctl(r2, 0x40044103, &(0x7f0000001000)='\f') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000000a000-0xb)='/dev/vcsa#\x00', 0x1000, 0x400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000009000)=""/195) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000009000-0x8)={0x0, 0x5}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000007000)={r4, 0x58, "3eff7e75df0e12e8701bc25818cb97de82a4c6ad4e4aefadf6c972b4c53c420c6e3f1ebb340e12ff239587128279544d2d4ca52659723403c083afc97b0cdf3fc017d132ead40a77792cd3559983f2d562a363804e310a7e"}, &(0x7f0000003000)=0x60) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000006000-0x4)=0x5, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f000000b000-0x78)=""/120) 2018/01/21 00:33:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000055f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x186, 0x0, 0x0, 0x0, 0x0, 0x0}}) syncfs(r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b94000-0x10)={&(0x7f0000ba0000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000099a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000de3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a1f000)='/dev/audio\x00', 0xc200, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000841000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 00:33:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f0000ec1000)=""/1, &(0x7f0000f2b000)=0xff70) socket$packet(0x11, 0x1, 0x300) 2018/01/21 00:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008ae000-0xb)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00002a4000-0xdc)=""/220) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000ece000-0x10)={r5, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000302000)=0x0) r6 = dup2(r3, r1) ioctl$KDSETLED(r6, 0x4b32, 0xb9) tkill(r2, 0x1000000000016) 2018/01/21 00:33:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ab1000-0x17)='attr/keycreate\x00') sendfile(r0, r0, &(0x7f00003e1000)=0x0, 0x1000) preadv(r0, &(0x7f0000677000-0x50)=[{&(0x7f0000a49000-0xc6)=""/198, 0xc6}, {&(0x7f0000166000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eae000-0xaf)=""/175, 0xaf}, {&(0x7f00006de000-0xfa)=""/250, 0xfa}, {&(0x7f00004a2000-0x5b)=""/91, 0x5b}], 0x5, 0x0) 2018/01/21 00:33:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000002000)='personality\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000004000)={0x1a, 0xf7, 0x6, 0x2, 0x4, 0xfff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003000)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/01/21 00:33:12 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000b71000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000996000)=""/246, 0x5dc, 0x23fffd, 0x0, 0x2f6) 2018/01/21 00:33:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f000052b000)='/dev/adsp#\x00', 0xb2, 0x450402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x20)=[0x8, 0x7ff, 0x7, 0x80, 0x80000000, 0x0, 0x7fffffff, 0x400]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/21 00:33:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e51000)='/dev/audio\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000694000)={0x80000004, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000e3d000-0x8)={0x100000000, 0x2}) set_mempolicy(0x4003, &(0x7f0000439000-0x8)=0x20007ffffffa, 0x5) syz_open_dev$sg(&(0x7f000015d000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/21 00:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000040000-0x4)=0x0, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000006e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/21 00:33:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2e201, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000800000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000db4000-0x9)='/dev/ppp\x00', 0x8801, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000097000)=0x2, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/21 00:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x400007) r1 = syz_open_dev$sndpcmc(&(0x7f0000e2e000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000730000-0x4)=0x0) mq_getsetattr(r1, &(0x7f00009a0000-0x40)={0x2, 0xffffffff, 0x9, 0x40, 0x5, 0x47, 0x2, 0x5}, &(0x7f0000165000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000666000-0x10)={0xfffffffffffffff7, 0x39f3, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e9f000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000bef000/0x18000)=nil, &(0x7f0000e87000)=[@text64={0x40, &(0x7f0000f11000-0x4b)="c4a1ddfb986ff90000b9800000c00f3235000100000f304ada0966baf80cb8ec8c858eef66bafc0cb852650000efdbdb8fc818efcc0d66b8e6008ee0260f01b22c15a032470f113083dc03", 0x4b}], 0x1, 0x20, &(0x7f0000566000)=[@dstype3={0x7, 0x8}, @dstype3={0x7, 0x9}], 0x2) r3 = syz_open_dev$sndpcmp(&(0x7f00009f7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9633, 0x10000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000e45000)=0x0, &(0x7f00000de000-0x4)=0x4) r4 = eventfd2(0x0, 0x0) fcntl$setpipe(r4, 0x407, 0xffffffff) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f000089a000-0x1e)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="2baa7802670abde45aa32041d5a12363"}}) openat$autofs(0xffffffffffffff9c, &(0x7f000077e000-0xc)='/dev/autofs\x00', 0xa00, 0x0) write$evdev(r5, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/21 00:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, 'port0\x00', 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000022f000-0x8c)={0x0, 0x0, 0x8, '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]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000012d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00001c5000-0x1c)={0x57, 0x80, 0x4, {0x5, 0x28000000000000}, {0x97b, 0x5}, @ramp={0x4, 0x4, {0x9, 0x0, 0x7fff, 0x9}}}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00001be000-0x8)={0x3, 0x7ff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000442000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f000030f000-0x84)=""/132, &(0x7f0000ffe000)=0x84) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000255000-0xc)={0x8f, 0x3ff, 0x7fff}) 2018/01/21 00:33:12 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d32000)='/dev/rfkill\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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000bf3000)=[{{&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000000000)=[{&(0x7f00000ad000)="750024aae5515dc38b31b21c04a1ae666ff109c27d52a2292632cd16c7d5d12e08437ea88cfae0b8", 0x28}], 0x1, &(0x7f0000bf3000-0x1b8)=[{0x100, 0x109, 0x8, "e773df29d362146a445e1754b7b1d580fc2831401d019e5dee341c31c40cad1481781707c4b8bbb0ee45d4154c4b8312eb5dbd352d837cb8a43bf647dd8b186b53f37e7e64b4cf8a2b6a628c31de36b5bd7ba47c5389246af246f2da3a307dc40f1bf7ee72dd4b604e00bb17ea3651e7022d93c793a604f735512c0689c7371cc1780a27abe70e8a9419c08913cab0ae583b8ec5d9a5e9d396279278eb8727b3c5ccc8b14c417889f6ade7e3262000ce7cf0b0920c2b5bdfb107f515e0793d4b03b2202c976a5196a9fb59838400672ab3b5c380d53a52404523bed503fe4c5702e17c4b0001df36ad"}, {0xb8, 0x109, 0xfffffffffffffffe, "5fde00464833faa7b694c09a7669a217047f56a666311bc576f46c531cbd0872b9f5618a9d8e0891afbe7f65404817f23d06453e4998566d07576d9595b00657f74949f736636dd41c511f0230d98772ef6128cae9ad5ff55efa885fae5a28c533720dcb61547dd802f4807dd5088f91ebd5cce691566b5dc6408745753f165aee20af393175223d6935afe7f57fb6df1f124fd0f3a3bc39d27afe6ab38523ccd68854a032"}], 0x1b8, 0x1}, 0x5}, {{&(0x7f00001bd000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000-0xf2)="f54c0205cdf27b1cdef6794c3386ef59c6586ffc4375108c2b313583a5b7323565bcfd8914adbbefad6355c0e406d5698133a43aef6edd562a86616b3de3eb53e76b7d4c9032d852418e3072a5c7f7e35136c4bb6e09891413faca963aa20c54423772e390b18c628705976fcc139d626d243470021c1e8a009db2b276011c43f071fa33f7deb5acad3ba219ea5af996bbc77d1c1ecd1a77ff7ae116611732d7a6b3f679beace45528a7b62239beb271472139529896877710bf6bd190b4c90079fe3acfafed7429d4c5739d21d2ee9bc7ed571d1ea6dc5f28764a3789b4b9c2d3523dec0da28e08752f9a03165d936abda6", 0xf2}, 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&(0x7f000097c000-0x60)=[{&(0x7f000099d000-0x71)="340382f1761b0f15e9674dfa73e3156187ddb3b75ea92c1e089cf3737ee37f82702ae420ec4decf9007161a9fbf346ec94679d8462e47ae6aba907431a62ba9928d7ae940010d1231943861930516ef9ed588426f0ca90a849ab1f1be24b2b47e3e88a3af83cc09fa6256df8992983903f", 0x71}, {&(0x7f0000001000-0x5c)="1013e71ea4aeb2d6f75a8f6ae32e54a2ab645dc7347ab6a3b103940ac16200d032d4df95d39ecd86e71bfc9e65ee815babe4fd29cfa011adf893c8eeb627bcf5eb502cbaf98e688699361c795db93bcc01bd14092698ff671bc0ac15", 0x5c}, {&(0x7f00005d7000)="bb26a5df9138eb5d6e832ebbf2f458d3c43205ba67848f39f28c7183de23520a69225b49dc923aa2a83eacd74c2de83f1ac28720465640e9dfc6f04f6c8dacf3f3965636ae4a329dae2860acb8fb397a944dce02372306f1b82e1eaf1339baf4764d18e19cacf6dd97bd", 0x6a}, {&(0x7f000070b000-0xef)="727ac718b84f4c635f6b16b1f5de8017d2c31659219c491c195aa0a4970297fd45b2570cd076c0fdc5d5a81856e6113196db217d48a82ea79b837daa3b3eca9a8e84d507998c63167a44f160366b77c71060f702dce4cee421adc046434142f37cc120dbb8df7fe8224b8d26093bafe35b9fa85c56ea028068cb456434f22aa9ad8f864cd9c43bee5da3bdec2b0cbf53e607e228ad1a3e44cc2c4bca185e29d35b3d6922ed3df267c954af84c40457d545615fc790f4931bb863cb019e861308df0a3097f7c4b5ddde103ae3b23eccc81bc8951df794b467081f3b270f6a1bd003487b2f968faefbf9ef36e56ee4a0", 0xef}, {&(0x7f0000001000-0xb)="f669f843e73ba76cd60d31", 0xb}, {&(0x7f00002e4000)="6008f346638e22a84b26542f4d25ead28764be9762ed072810ee9601391011cd04b2aaa3f60e5703412fb505e1a6ca8bb3f5426eefbac804a3d30a31073dca783cef1b3c0320020c1fb9b145378b1922fb47fc3f51f28561463d9be054e611332e52c7d27a31e6360ed1ea3d27e13cbd040bc7cc0ad5c81f46fb4e89800da1f5806d92bfdc8f99bca14f3bbc94ae2afa8b9b3348ed0ea01b7fae6ab744cf16a263bdf04760370c2c182f5ba83bd33dc0bbc3da82c5f21472456002", 0xbb}], 0x6, 0x0, 0x0, 0x20000001}, 0x401}], 0x3, 0x840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00003f0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2272, &(0x7f0000d46000)="") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00001fa000)=0x0) 2018/01/21 00:33:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000146000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ffb000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000806000-0x24)={0x6ce, 0xbda3, 0x5000000000000, 0x0, 0x8000, 0x6, 0x8b, 0xffffffff, 0x200, 0x5, 0x962, 0x707b}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) rt_sigaction(0x6, &(0x7f00009a0000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000add000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000499000-0x8)={0x0}) preadv(r2, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/21 00:33:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a21000)={0x0, 0xfffffffffffff001, 0x5, [0x401, 0xff, 0x1ff, 0x2, 0x1f]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x0, 0x4, 0x0, 0x40, 0x6}, &(0x7f0000e42000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000f43000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000572000-0x4)=0x1c, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00006f1000-0x1000)="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") ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000372000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x0, &(0x7f000010b000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005e5000-0x8)={0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000006a000)=r2) nanosleep(&(0x7f0000c82000)={0x0, r0+10000000}, &(0x7f00002cd000-0x10)={0x0, 0x0}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000036000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f00006de000-0x8)=0x3) sched_setaffinity(r3, 0x8, &(0x7f000034a000)=0xffffffffffffff7f) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a53000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f00002b8000-0x400)={""/1024}) tkill(r3, 0x1000000000016) ioperm(0x3, 0x363b8000000000, 0x3ff) [ 104.267095] kauditd_printk_skb: 59 callbacks suppressed [ 104.267103] audit: type=1326 audit(1516494792.213:1041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12941 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 104.306432] audit: type=1326 audit(1516494792.224:1042): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12941 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 104.313454] irq bypass consumer (token 0000000007faa5d6) registration fails: -16 [ 104.343976] audit: type=1326 audit(1516494792.224:1043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12941 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 104.377255] audit: type=1326 audit(1516494792.224:1044): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12941 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 104.405181] audit: type=1326 audit(1516494792.253:1045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12941 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=53 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 104.435467] audit: type=1326 audit(1516494792.253:1046): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12941 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 104.461126] audit: type=1326 audit(1516494792.253:1047): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12941 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 104.486614] audit: type=1326 audit(1516494792.253:1048): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12941 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 104.511221] audit: type=1326 audit(1516494792.253:1049): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12941 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 104.535839] audit: type=1326 audit(1516494792.253:1050): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12941 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 00:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000ca8000-0xf6)=""/246) socket$l2tp(0x18, 0x1, 0x1) 2018/01/21 00:33:12 executing program 5: fstat(0xffffffffffffff9c, &(0x7f0000963000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d54000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000e76000-0x4)=0x0, &(0x7f0000e76000-0x4)=0x4) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/21 00:33:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000f9e000-0x8)='./file0\x00', &(0x7f0000d1d000)=@random={'security.', '.em1@\x00'}, &(0x7f0000b69000-0xd8)=""/216, 0xd8) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x7f, 0x1000}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c38000)="5b76880008306c6f82656c446e753d02", 0x1) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) r1 = request_key(&(0x7f00008ce000)='trusted\x00', &(0x7f00006cf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000054d000)='\x00', 0xfffffffffffffff8) request_key(&(0x7f00009a0000)='keyring\x00', &(0x7f0000fcb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000575000-0xd)='&systemwlan0\x00', r1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) syz_open_dev$adsp(&(0x7f0000395000)='/dev/adsp#\x00', 0x164e, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf5000)='/dev/sequencer2\x00', 0x4102, 0x0) 2018/01/21 00:33:12 executing program 3: mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x1d, 0x0, 0x200000080000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f00002bb000)="1f0000000001ffd6040001fffffff800000000000100fffb00000000000000", 0x1f) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000929000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/21 00:33:12 executing program 0: unshare(0x20000400) inotify_add_watch(0xffffffffffffffff, &(0x7f0000e3c000-0x8)='./file0\x00', 0x2000000) 2018/01/21 00:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0xb982) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/21 00:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000209000)='/dev/rtc\x00', 0xb0000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000425000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x9, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000977000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 00:33:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(0xffffffffffffffff, 0x1) [ 104.627893] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=12962 comm=syz-executor3 [ 104.671239] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=12962 comm=syz-executor3 2018/01/21 00:33:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe2(&(0x7f0000390000)={0x0, 0x0}, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00001a6000)=0x0) 2018/01/21 00:33:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000079000)={0x0, 0x0}) unshare(0x400) r2 = shmget$private(0x0, 0x10000, 0x100, &(0x7f0000527000/0x10000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000844000-0x37)=""/55) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a75000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000087000-0x4)=0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000193000-0xc)={&(0x7f00006d0000-0x8)='./file0\x00', r0}, 0xc) 2018/01/21 00:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000e56000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000418000-0x4)=0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000aa2000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x90040) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4) 2018/01/21 00:33:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f00004b8000)=""/81, 0x51}, {&(0x7f0000ddf000)=""/150, 0x96}, {&(0x7f0000000000)=""/117, 0x75}], 0x5, 0x9) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="", 0x0}], 0x1) 2018/01/21 00:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f000004a000-0x1000)=""/4096, &(0x7f0000000000)=0x4a) 2018/01/21 00:33:12 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f6b000)='/dev/admmidi#\x00', 0x5, 0x880) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000eac000)={@generic="2e2c903ed9b41a425c73f844f751b66f", @ifru_map={0x80000001, 0x9, 0x6, 0x8, 0xb6, 0x4}}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e2c000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000-0x4)=0xe8) r3 = getegid() fchown(r0, r2, r3) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000f28000)=""/218, &(0x7f0000f6c000-0x4)=0xda) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f6e000-0x20)={@generic="757c991490c0c25f1fc58ff6ead8608c", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r0, &(0x7f0000abc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000f25000-0x90)="f9cfb2416ee67d71fbc0723c17015b56c75abbc6d0fb2fb27172fa4a14d3adb9784d51466e632e7209feb0ceed072ad3cc0cbebd57424f6291b54ebd174f25c27c305b6e456a7e1373b7ee5f8d597774ac987237176d12996b953f30de9078c50d8c5197f6245382cef68b81d1a7e2a4cc4bb3099c94fab6fdde941d24d20a0b5e38a7ec8072b4ea74baf4cf4703768f", 0x45c) 2018/01/21 00:33:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400080, 0x0) fcntl$setsig(r0, 0xa, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000766000)={0x3f, 0x4, [0xfffffffffffffffa]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000122000-0x6)={0xb8, 0x70}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) stat(&(0x7f000047b000)='./file0\x00', &(0x7f0000546000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 00:33:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x2, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0xff, 0x5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000003000-0x8)=0x0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) fstatfs(r0, &(0x7f0000002000-0xc0)=""/192) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000)=0x4) fchmod(r0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000006000-0xc)={0x30000000, 0xffffffff, 0x18}) fcntl$getownex(r0, 0x10, &(0x7f0000005000)={0x0, 0x0}) tkill(r2, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000007000)={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000006000-0x7c)="0aa00f3c2c79b764a75c7b0cd25712f0c217391a548b8fa52f8dc5dd697a5db077fe47e1a8ccd9c63fb32973e2c74f5dbe5bd0e1896b2c4f486f885b5e95274f48631d990f00c48c677eb463e412a0dc3f7817f17f27da7d2de9b83f437100f3d85324ad2b2e31aff2ad581c0258be39727b070d5b80fc5279d9e9a3") r3 = shmat(0x0, &(0x7f0000004000/0x3000)=nil, 0x2000) shmdt(r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x70d5, 0x0, 0x9, 0x79dd6e03, r1}, &(0x7f0000008000)=0x10) 2018/01/21 00:33:12 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x4003) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000007000)=""/0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/21 00:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffd0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b50000-0x4)=0x0) 2018/01/21 00:33:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000395000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000794000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000b5e000)=""/10) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r3, &(0x7f0000022000)="", 0x0) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000b0c000)="", 0x0) 2018/01/21 00:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0xfffffffffffffffe, 0x0, &(0x7f0000def000-0x10)={0xb5, &(0x7f0000df2000)=[{0x0, 0x0, 0x1, 0x7ff}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000664000-0x18)=[]}) timer_delete(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000236000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000997000-0x24)={0xdc, 0x9e, 0xffffffffffffffff, 0x3, 0x1, 0xdc, 0x5, 0x3, 0x10001, 0x1, 0xc00000000000, 0x0}) 2018/01/21 00:33:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00003ea000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x12d, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0xf2, "6f4f3e7157f85eca58dd82ad24f4b9ff748c44642a737ad46d4aa753e8866d6d0c44c090e060893fd87bcc70eb1bef5a916c1555a1877fa76e37b4a9738f01910e1d9ba85cc8a5b1e49b6a673b14af3b9c5d2012604513b6215123f7abb1b88c3b0763f33b5418d147ce7615b422a79433bd19422edf2f4f6d8e0f69580c7f68b41f4e9c14343d89eb90ba0a5d4ca45d02736dfb8e8fefc67cc8ac47be6ec1bf5a10fc592e00db23dc65d5a7f8c827a56f9cf8e78ea847d0c3906b362a5178b187e31d7955a76ff0f93c54d9045d23b472a59744db66670ef7700cbfc0691f5d60d46fc4268a81dce8a21dee45758830b22c"}]}], @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e07000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000380000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/21 00:33:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000b59000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000f7000)="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", 0x1000, 0x0) keyctl$update(0x2, r0, &(0x7f000040f000-0x1026)="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", 0x7e2d66577b3ccbdd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000000)="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", 0x1000) 2018/01/21 00:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000b5000-0x30)={0x1, 0x7, 0x0, 0x1, 0x0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d93000-0x3)={r0}) bind$inet(r0, &(0x7f00004b9000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0xfe5c, 0x0, &(0x7f000099a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 00:33:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x100) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 00:33:12 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a7b000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x2c) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2c4bc99d, 0x0) 2018/01/21 00:33:12 executing program 5: pipe2(&(0x7f00001e7000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x40)={0x1, 0xa, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="661558fd440e"]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r1, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semtimedop(r1, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r1, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000939000)='/dev/dsp#\x00', 0x2, 0x200000) 2018/01/21 00:33:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cf5000)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r0, &(0x7f000039e000-0x40)=[{&(0x7f0000cf9000)="14", 0x1}], 0x1, 0x2) 2018/01/21 00:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b41000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) 2018/01/21 00:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008f6000)={0x0, 0x0}, 0x800) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000729000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socket(0x0, 0x4, 0x8) 2018/01/21 00:33:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00001bc000)='/dev/dmmidi#\x00', 0xcf5a, 0x290340) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00007da000)={0x4000000000000100, [0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005fb000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f00004f2000)='\f', 0x1) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000c1a000)=0x0) r2 = request_key(&(0x7f0000504000-0x5)='user\x00', &(0x7f000070f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c20000-0x10)='/selinux/create\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x800) 2018/01/21 00:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000977000)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb702) io_setup(0x2, &(0x7f0000449000-0x8)=0x0) io_submit(r1, 0x6, &(0x7f00005b2000-0x30)=[&(0x7f000004b000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7fff, r0, &(0x7f00004a2000-0x85)="ad69406213068ada3daaf98110da6e12c9c93dc5da582f44d52fb71a8e6d0c380f868d617f7acdfe050f24f83e36ebe232fb75b2374751e43a6dd4ee53d0c83955b4d6c54475a1e355700f0e98a3c1607b7ac024f4f54c5cebe0a7bc6301279b0d5db52dcba1bd55ab88d6eba96abf2e17704fa12944b90fdf9d4114092f06df4738d1f57c", 0x85, 0x7, 0x0, 0x1, r0}, &(0x7f00009ab000+0xed8)={0x0, 0x0, 0x0, 0x2, 0x7fff, r0, &(0x7f0000ccf000)="e580d14e1281b3504b7e7a2a2577f7343bd9c7bfcb1858d562e7f91f5aeaefe46f1b2917e781277ae6021a8ec389516d83b1724be6ddad1b16b3fd39095c91e241bdd8f11156bea20d9e39e8fcf97adb910674b22e6cedc7836c95d6", 0x5c, 0x81, 0x0, 0x1, r0}, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x7, 0x4f8, r0, &(0x7f00003a0000-0x79)="bf00ca02e2ead469e5fec1c388ee821d6d74f3139a143639bc07b5352bcac3dceec1b48c1265a86934c8ce01863efff0e3f8be7104c746dded8b365a3113e9a9d190dc1d3d8d76f54ea10a03e7ca37df4fadcf0261687e654505ff2ab98ab32f09f3537e50643dc381ae627d673a7973942cfb674004430295", 0x79, 0x0, 0x0, 0x1, r0}, &(0x7f0000906000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f00000e1000-0xa6)="b165e78a058e4b4daf19a8108295e2e744486b45886ddbf48c60ae67763c679b8bc67cea459f03337abaa5d4416712a0b6a935dc6c7692c1c5fca321d230b756b826b99992489803dbfc6d7d195498674647dba1f6fc6e92d695d78ac24fdbed53297109cb3cb0b8605506658a76430e2c086713d5f85684844f474e100122def2de2780cdb932901f35bf39c2788de5f0d41a8c21236fc6736e1ecc7478aef30e0678fb084e", 0xa6, 0x3f, 0x0, 0x0, r0}, &(0x7f0000380000)={0x0, 0x0, 0x0, 0x3, 0x80, r0, &(0x7f0000065000)="dfcb7814a0c6b6293f6cfea7dd84f84248085415a8b3656404d28c75d21d35f4a7762765f8384ef191bb86da854e34b92afd", 0x32, 0x9, 0x0, 0x1, r0}, &(0x7f00004ce000)={0x0, 0x0, 0x0, 0x8, 0x101, r0, &(0x7f0000699000-0xfe)="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", 0xfe, 0xcb3a, 0x0, 0x1, r0}]) syz_open_dev$adsp(&(0x7f0000277000-0xb)='/dev/adsp#\x00', 0x81, 0x80001) 2018/01/21 00:33:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000fd9000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x80) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000329000)={{0x3, 0x0, 0x100000001, 0x2, 0xfffffffffffffffb}, 0x5, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 00:33:13 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffc9ba, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x2c) 2018/01/21 00:33:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) get_thread_area(&(0x7f0000191000-0x10)={0xfffffffffffffff9, 0xffffffff, 0x400, 0x6, 0x8, 0x8, 0x3, 0xfbea, 0x7, 0x7fff}) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/21 00:33:13 executing program 3: clone(0x1, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000c2f000)="") semget$private(0x0, 0x0, 0x0) 2018/01/21 00:33:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) fcntl$setstatus(r1, 0x4, 0x2000) r2 = syz_open_procfs(0x0, &(0x7f0000dfd000-0x16)='net/ip_tables_targets\x00') recvfrom$inet6(r2, &(0x7f0000257000-0x1f)=""/31, 0x1f, 0x40, &(0x7f0000db2000-0x1c)={0xa, 0x1, 0xd6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}, 0x1c) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00004f1000)=0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000ca7000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:33:13 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x410000, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000003000)={0x7}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) socket$inet_tcp(0x2, 0x1, 0x0) write$eventfd(r1, &(0x7f0000001000-0x8)=0x0, 0xffffffa1) 2018/01/21 00:33:13 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x4800) rt_sigtimedwait(&(0x7f0000001000)={0x9}, 0x0, &(0x7f0000004000)={r1, 0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000005000)=0x1f, 0x4) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/21 00:33:13 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00003af000)='/dev/dmmidi#\x00', 0x3c6, 0x10000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000982000-0x28)={@common='tunl0\x00', 0x4da3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000382000-0xb)='/dev/midi#\x00', 0x4, 0x2040) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000324000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000234000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000adf000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r2, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000e83000)="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", 0xff9}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f0000b8b000-0x38)={0x0, 0x0, &(0x7f0000fd2000-0x20)=[], 0x0, &(0x7f0000fd2000-0xec)=""/236, 0xec, 0x0}, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000abe000-0x4)=0x0) r3 = getpid() process_vm_writev(r3, &(0x7f0000dc6000-0x10)=[{&(0x7f0000778000)=""/0, 0x0}], 0x1, &(0x7f000091b000-0x80)=[{&(0x7f0000083000)=""/91, 0x5b}, {&(0x7f0000799000)=""/172, 0xac}, {&(0x7f0000b5b000-0xd4)=""/212, 0xd4}, {&(0x7f0000fa2000)=""/10, 0xa}, {&(0x7f0000cdb000-0xf0)=""/240, 0xf0}, {&(0x7f00004bf000-0xec)=""/236, 0xec}, {&(0x7f0000f39000-0x8b)=""/139, 0x8b}, {&(0x7f00001e5000-0x79)=""/121, 0x79}], 0x8, 0x0) 2018/01/21 00:33:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a83000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000153000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003d3000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000233000)={0x7, 0x1, 'client0\x00', 0xffffffff80000000, "70ec2f3e257c1157", "63bcf46cd024d6215e43d5cf90990793c3a6d720b608c3b5ca547d094d0c7c77", 0x100000000, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000262000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000a61000-0x20)={0x2, 0x3, 0x4c, 0x80000001, r2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000aa0000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022d000)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fb8000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000997000-0x4)=0x18) bind$packet(r1, &(0x7f000014b000)={0x11, 0x5, r3, 0x1, 0x100000000, 0x6, @random="107537cd2eca", [0x0, 0x0]}, 0x14) 2018/01/21 00:33:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000999000-0x20)=[], 0x0, 0x0) socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00001ef000-0x8)=0x0) r2 = dup2(r0, r1) fcntl$addseals(r0, 0x409, 0x1) getsockname$llc(r2, &(0x7f0000555000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000055b000)=0x10) 2018/01/21 00:33:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009d8000-0x7)={0x3, 0xffffffffffffffff, 0x1}) bind$ax25(r0, &(0x7f0000e7e000-0x10)={0x3, {"191205d94899dd"}, 0x0}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r1, &(0x7f0000735000-0x30)=[{&(0x7f0000360000)=""/0, 0x0}, {&(0x7f0000fef000)=""/241, 0xf1}], 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000d95000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x0) 2018/01/21 00:33:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000+0xe59)=[{&(0x7f0000e40000)="ec610a20f360a1fa3fb12097", 0xc}, {&(0x7f0000001000-0x8e)="a41b9598e56046633e94ce4fe090e8b07833eff7c09ab0bef2a20376050d84d5c58df9619eed376393cf6a705c5ba692b7e1fbf2f231ae9191379234ca1f892a9fd51105d848dc334fff0e27084e7f67dade58360dffd740e995179599541fe958076dc48b1ae31412cb909045592ae2270fa3f24c0a1517d8d14aff1ab07c62a753ace6954077b7aedfc38c1aac", 0x8e}, {&(0x7f0000127000)="b3ede923c9dcd29509abcd8b12909b57f68f446b2fc2370f62ae0e9eeaa21110d4961274a12481a35c85d7b75d54ec88a28a1697bb890a6ac1420165abf9ebb012dd04bbefd9be5c1811e9996a70112a4ffa6e246e7dab94f2a0dde39f0c37e74ace16bf349f4a78294c4bfa1cdf4b1f98de7008672c511a7b2a54ec6b81d8dc7b51187fa8703db8ffe05923", 0x8c}, {&(0x7f0000085000)="c15d66cd6c1ed7aa673652602dfc0dc21f961c42f482605d36c7f4312c12916de1758494d21881828c6d5e14df5da7ff4b053e4355e77aea53dee4bbcf6b31c249b6fb8adcab89a5acd75e0f155c627de56825ddedc2ec5cae6b2a2f3746e1a9a224893a46a27b435d3a7cc87df2dd9c60336d225accace5c04428cd39ce874c2155b6f3908507225a705c804d9a44cab24bb4ffa32a6299f5ddb1a43744212000bdd6b45b54eae9f5315dcac385743cb34b4e", 0xb3}, {&(0x7f0000549000-0x95)="bf0c63cf6f18b4bbe554257dcc22b10a58d8e8dc67ce5e2737f5ef156257e4f2168427380be86d7a94cfba88e546cb02f3fda629c05aee46d1ba3fa90403360ec255501d48eb61135cc50e1ca3d7c5c4425731fd3c8c7dce7e81be66dc798f9af424f540fb1876241e849d8e5ed13c4e0c42b4553c4c06f10edbb536b56a8d4d74d4fc033075f58c6092697dd824375b7b3c8e5cef", 0x95}, {&(0x7f0000472000)="ee2ce0218eb230ad249c0fbd016a1dcbb9ad583249b854fee2113338d3db50b61a71d9d64662e6641b9e8ff8b5e53d66bc2168f4b4333fac02ab9204944bf8959f88a81aa0777a59b488bb5ed0e4955fc6ca34bba8f31fc0d8b3db366d2b16d4ae85a65305997194041d6f6b097c2b03fcc4dfbfd3", 0x75}, {&(0x7f0000865000-0x94)="fbcca1a5091e0150612b5cd7e3ea7878bfc4ee6ca325b24d71ba9200b56fca4a1cbc048d0970df0a89a351d9ab5bfa1548fd795c6976c8b36fc4790f27004909f9fe3e1817b4e8da00efd7addcc2a10e67dc783ca2ef3c11706b3078d7c40177e363443bddb83cd9d6fa8899065e94a05be5e4621742e188cfe5b7a160407edb0df047a4df3bd9ba912318b49ed42d001871244f", 0x94}, {&(0x7f00004bd000-0x8b)="89c50591da20a9d2dd98875fc03c0db66810ac862af5a2a0194960e48933f35c63b3c1fb4379458f44bb2381bca39c53479318fb7b6ddd544d4b4783724a114dc778d5896f11eb38443809734c88b79169131e4ff71f9485d892b5501b5001eab13f163912f6fa0ccc3de94d5dc970c480186ac8bed91b48edf65bfcae87588485cd34633813bc89773920", 0x8b}], 0x8, 0x6) mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000871000-0x4)=0x2, 0x4) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d45000-0x4)=0x0, &(0x7f0000b22000-0x4)=0x0, &(0x7f0000d44000)=0x0) setuid(r2) 2018/01/21 00:33:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x4c, 0x400000002}], 0x36) sendfile(r1, r0, 0x0, 0x100000072439a6b) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ea7000)={0x8, 0x0, 0x10000, 0x200}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000fe4000)={0x6, r2}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b6b000)={0x0, 0xf0, "613516bd91785cc2aac501c277fb94aff4fe9799f3c040d037b0c42cb96fd2efd624a159e0dbf7ce832175ea3ad0cfb147c036b0526ca000f725f9257ecfeca36104c220a5bb0049be1200602a5768602948d0c2f427474d98a332d8a2efb0f209a3a66fc6bd25f8bfc46d7450deb094e68cfb8457a1f8fb0027e8ecf3718c6d0c98e76dfc9758fecf2f8b0c8345d969d39612427387fa0c0a183b938eeb9401dbc7a71272bb40467f0b7e8a6c2e5e5aedb13ee6e236e8e22b9a0f30e9345bfbb692de06c34e886338246a5aeca6e8eb0084d5702726f6b29ae23a4667ec08ff20156a73b6a939eecf0c3c8881677b38"}, &(0x7f0000057000)=0xf8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000099a000)={r3, 0x6}, 0x8) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000d35000)={0x0, 0x1}) 2018/01/21 00:33:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) accept4$inet(r1, 0x0, &(0x7f000050d000-0x4)=0x0, 0x80800) r2 = syz_open_dev$sndseq(&(0x7f0000cc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:13 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d9f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00001b1000)={{0x8001, 0x80000000, 0xa9e, 0x7, 0x2, 0x700}, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400002, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000e8f000)='./file0\x00', 0x440, 0x9) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) r3 = socket$inet6(0xa, 0x400000000001, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) fremovexattr(r3, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/01/21 00:33:13 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006dd000-0x20)={0x0, 0x0, 0x0, 0xffffffffffffb64d}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000dce000)={0x1, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000bc4000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x200, 0xc5, 0x6, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000002000)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f0000005000-0x15)="74404320b148ecaf67d6f8d3948d5889eb9f357b43", 0x15}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0xead0, 0x200, 0x512, 0x8cb7, r2}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x200300, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000008000-0x8)={r3, 0x7fff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000009000-0x8)='./file0\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000005000)={0x80000001, 0x7, 0xffffffffffffffe1, 0x1, 0xfffffffffffffff7, 0x3, 0x7, 0x1f, 0x8, 0x7}) connect$netrom(r4, &(0x7f0000006000-0x48)=@full={{0x3, {"015ce74f7468d1"}, 0x1d3}, [{"0c2191ddcfbdc3"}, {"4285f059516f81"}, {"68e4522eb07191"}, {"b1ecce433824a2"}, {"0459909015c22c"}, {"8e0d72b443def2"}, {"82707a0a40394f"}, {"3388eebedbfd95"}]}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8978, &(0x7f000000a000-0x50)={@common='sit0\x00', @ifru_ivalue=0x400}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000007000)='asymmetric\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000a000)="ca1f7ebeb88a5dfb1f1f5475c1ecc9a4a5b3be5376cf4f2e15e8daca6d1de2ccc74a61a7e57b47ace9c3b5a3aa6f5a6ad3209034b44b05adb7da9ec86964e9ee7f3634d2bd6dc68503e8c3e2b9ad3bae7fb3e10a0ebf2536f7c0729a7628210c8a83741cb7e3879e2538611cf9dc1a19498b40f655be79f9c9ec943d95283443cb3dd9ecbfa9130a939003ca08a26f8b9799c48696f0de5405", 0x99, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r5, &(0x7f000000a000)=""/24, 0x18) 2018/01/21 00:33:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) fcntl$setlease(r0, 0x400, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000a27000)=0x100000000) 2018/01/21 00:33:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) socket(0x2, 0x4, 0x2) 2018/01/21 00:33:13 executing program 6: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 00:33:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bbd000+0x599)='/dev/dsp\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000095e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004d6000)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$audion(&(0x7f0000493000-0xc)='/dev/audio#\x00', 0x0, 0x0) add_key(&(0x7f0000efe000-0x5)='user\x00', &(0x7f0000577000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000995000)="", 0x0, 0xfffffffffffffffa) keyctl$chown(0x4, 0x0, 0x0, 0x0) 2018/01/21 00:33:13 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x4800) rt_sigtimedwait(&(0x7f0000001000)={0x9}, 0x0, &(0x7f0000004000)={r1, 0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000005000)=0x1f, 0x4) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/21 00:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ed000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2ef) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000017b000)={0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000c5a000-0x78)={0x6, {0x2, 0x3, @rand_addr=0x9000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x80, 0xfffffffffffffffe, 0x5, 0x4, &(0x7f0000dd9000)=@generic="5a314a40b4cb9bcfe6ac72eb81ac6293", 0xfffffffffffffe91, 0xa27c, 0xe6}) r3 = dup3(r1, r1, 0x80000) getpeername$ipx(r3, &(0x7f00004f5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002e6000-0x4)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005a3000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/21 00:33:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xa2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) connect$can_bcm(r1, &(0x7f0000003000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r3 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)=@common='nr0\x00', 0x10) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 00:33:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000f1000-0x37)=""/55, &(0x7f0000001000-0x4)=0x37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000002000-0x60)={0x0, 0x1a, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pkey_alloc(0x0, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000001000-0x10)={0x2000, 0x8000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000003000-0x16)="8a604a0c1905b810bb40db51a52cfbdc6afe4596a569", 0x16, 0x4000004, &(0x7f0000003000-0x10)={0x1a, 0xff, 0x2, 0x0, 0xffffffff, 0x811, @random="257082363b58", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000003000)={[{0x3, 0x9, 0x4, 0xa0f, 0xbc, 0x100000000, 0xf7, 0xe551, 0x6, 0x0, 0x6, 0x0, 0xdd}, {0x1, 0x6, 0x3ff, 0x5, 0xff, 0x8, 0x7, 0x6, 0x100000001, 0x0, 0x80000000, 0x7, 0x7f}, {0x81, 0x200, 0x40e7, 0x7fffffff, 0x8, 0xf, 0x101, 0x7, 0xa89, 0x7fff, 0x6, 0x5, 0x0}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000004000)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000006000-0x18)={0x0, 0x6, 0x6, &(0x7f0000006000)=0x0}) accept4(r0, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) r2 = msgget$private(0x0, 0x1) msgsnd(r2, &(0x7f0000004000)={0x2, "37406000c49060a6c99225a48fa664ee789451811a202000adcadf50e9cca49038c0b4e024db4acc13a1aa2b442d730361f62d52ab2db9d981a623c12e4d8aba4e73d6a5e01c8b1f1569703f903539bf349502fb356f18355090113881ff57935b84c4a0d04e3344ab951bb3e2a0e90e303078d8c3c3ac6cb416dd07854a8aa810292c3212e27880e8d830982512d28f409d"}, 0x9a, 0x800) 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) sendmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000007000)=@ethernet={0x0, @random="fba927a040cb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000008000-0xa8)="9cabe996e47f677549fcd88e39cee74f37cc04bc13831b73bb2a5585f29df71587b964c50139fe55aba44cd5dba505326040b65df90dc06152266ce0f6045cd1a8344574f952f34a3e57391273ece6537beaed4f4c3f57dd0ab15bf2c34422c89ac90dbc58332a5f36d9a2b9c203515b79b0f59436f79ee8f94521207a1f8b9700e4a374cc18b7d9071eba51e8097a2bb1ef12729c8757b034090bc4df0b7bdb0608276a2b107dd1", 0xa8}, {&(0x7f0000001000)="dbef9ed896160eaf7eb74a660956c76a02ba363bdfa6f113cbea4a4d5e7c185709380d2f251c5884a8549879a946e222c77f5dffb5e10179cae5265228c81c56595820bfae043a724e54419590ba0e3cef10ae7b435d4a34ef93c43a6e69315c35248d4cbdf6fe8a", 0x68}], 0x2, &(0x7f0000002000)=[{0xa8, 0x1ff, 0x6, "d96b83fd4ab69419d7338c24661c291e5f3b5b301500a8edbb3ac65bd8a42f17d40f398732a93b02313efef58ac217c4610891da9d9e12bd12fb086da04e49c024bd9f43984ed0cd99771f29897973b820ab6b3ba5f0ab805796ceb1af6c4ee8ebdbf690d8e256ee54dee31e3b61929792342281a93a1848f8d990b1c15b26eae875690c89706b21a5982eccf9d2746c4a9bbb2458"}, {0x98, 0x0, 0x202, "27be37eb464d874add89d136413fedac438ccfc384c3118ed649de86d1320ee7ec7fecc33e539e7369262192ae04a55be72ac352c6728d7150c03cbc71a6e79d1a545bde8a22555a115e102cd4d8a2f56ae742f420e29141639afe84d41ec6b9ad307069c728d9eef73f5c3084d8abd677fcfd0fe9f26e6c110efe1eb1ee8f0e7cc96f"}, {0x18, 0x101, 0x3, "00446fe255"}, {0x108, 0x109, 0x947, "3860c03a97cba884ee4a8917b71cf1bcc105eb7a4291e090635887fd3c206387ce1e5d6d8046e0aa230bc00df4c7bf6fcda10e57bced9535b3fe229a52dd712fabd1eecc47956d8f8d9432e528dcf11938309b43672d50ab3805ebb25586ff2431aa45ec557e28a9e476a04238ad5e96641c8ea548395677de4d6bed5156eaed1a460c669474d83eaf7401a148e566de816717f3b15ff73e1959a69ad351310f800b0eff25939f41644a24875f6fbb74bc0df0f3e1bf5d99c15e35000271dc171f260072823e4b2c2d11b65ebb1ea7d96d976f008f5238e924288fcff9b92616ab2ad39e945356670ab21d704c804d72f2"}, {0x10, 0x117, 0x1, ""}], 0x270, 0x0}, 0x40) 2018/01/21 00:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fc4000)='ceph\x00', &(0x7f0000665000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b7f000-0xb)='em0#vmnet1\x00', 0x0) keyctl$setperm(0x5, r0, 0x1000000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000080e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000052000-0x4)=0x0) request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) 2018/01/21 00:33:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d08000)=""/1, 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000483000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x501000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003c7000)={0x0, 0xff}, &(0x7f0000d55000)=0x8) sendmsg$unix(r0, &(0x7f0000967000)={&(0x7f0000d29000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007eb000)=[{&(0x7f000035d000-0x3a)="bc967d8aa34837da8bae673bb3811dd87ec0734237d2f171777d56b5bdf8066ea55a641e23ad10ab80fb5bf8e425234ea8d196b19f6153959cb5", 0x3a}, {&(0x7f0000f21000-0x77)="cde002bd783ce3685dfb969da816993219ecf86158165ff1a966c279e1bf1ed19c7d26daa23415663140f56dc1313321e9e1bf08cca3d172a380a42386a595a4afb3716ad72f80eb4cbde588f4f74620914a223e76897821eedd813fe83952fe041b7ea8ddd322f5f78ca1e5cb1e490ac21d117f3f173d", 0x77}, {&(0x7f0000864000-0x2f)="686a37f0ff0f7838957073d5056dc5c91a16249e462f35cc1196406fdcc03f63ef3dab9396b3400ea5710098471548", 0x2f}, {&(0x7f00007f9000-0x48)="e21c523d3b5c6faf87359a3d917a18cde96cdcd808c11837f19ba0703a8471f719b4dc00c1897a6052b78133f0f8dae5adc9f2297feca2bc700429de8a098567a5a71ae40a4fcfc4", 0x48}, {&(0x7f000014f000-0xb7)="fb6a3b4377735bdaa320fe949a58370d675ba260c70c29e0b1bf17b429cb51047a8065912570c11d61982e67f6dd8a4fbf9c2d7b61f560d5491175219cb08e8e476acdb70377c82ae9526829bf0c2cb764c63893bc73cf8b848622e8f5b070a5f5444a3c70c795a1e2292a1c616a9f5b74ec484c94c8ea27b261e4e4ed771082323fb7372f503f7046b5af16efa112160bed0a7dd9fbe9e42904f05a500ca5ddbd14dd58fd658170df29cd9e3e332b418d770eafa4b6a2", 0xb7}, {&(0x7f0000c45000-0xaf)="3180f90ddca64c894e23e7ef670d4ea0c2ab3d0ce5e3061c32af82a0c99d10c37257261bbff27595063764c504669977f8c8ef071c97a0f94a6eee7f55facb10b6bc93995908c0fd54b92d4da4beccee0b575c23a227c22b0cc7a81a3696e2886993f3a4e5e546a8fee6b48f19facb3547a4d0c4eec39d6316e2399bb84eeb5ffd4c2faa23ba502972a1e1d1a40a5a46c0ff3660de1b6c19570d64e073aa8a9ce084f9986684b0cfa0dc2d861a24ca", 0xaf}, {&(0x7f00001c5000-0xee)="a5a253cfb83f08a4a20cdb7f3c3bd99bc7ea81aa2e1b67a7cfa6162098fa64f14784da00c2e3f1ebd835bc8546c1ca7c57e1ac5ae635a20e8ce552962c3728df5254e17587704e6168b5d791312f5c0c20eb83c6ac997abd55f160f93c43161e5ce564c766c2df34e53cb70afa9c3d1b5d1b9c8da585870e8e672bd996f66d4af4bf862c46a6408544c988b5a45c86bb5ca5456b4b0635949e47108f3621db7b755bfe38b129dcd4da580a7f8570290c0f049b33cddfdf0bd13652c3ed04ebbe99c2466a886115e1d07cfe253f7eb571b8b6c7e30384f50cbc77caea06d29650cad43433c170a6545b2d7a9077fa", 0xee}, {&(0x7f00003da000-0x74)="32b184df0844e3d3eeeb553ac64bbdf8808eed9ecf4d9650935d0af77fca1314ed19d8360c99e965cffbd8061629e0e280782cddc86b57a4afdf6432a94bfca22bab3559149742e83caa88020f14557ce56bbcc4f78295c23b227c721cc31b77176999797dc92077eca61ca459b4b46dee5efb5f", 0x74}], 0x8, 0x0, 0x0, 0x40}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000619000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 00:33:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$KDENABIO(r1, 0x4b36) 2018/01/21 00:33:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4, 0x0, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000884000-0x34)={{0x1, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x3, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000598000-0x30)=[{&(0x7f000078a000)=""/210, 0xd2}], 0x1) 2018/01/21 00:33:14 executing program 5: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f00008ab000-0x38)={&(0x7f0000f8d000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f8e000-0x10)=[{&(0x7f0000401000-0xe2)="445207e0a575e08cbd86a0138c78ea939e4f6c00ae05761ba14f301c365ce6aea1b990fdf47c6851afe96e03cbe1bfa6a4f59d73c4e96472f63cc7af590afa63eeecb89c06dd059d6f2929fec125b3a0241bfebd025431687562a53fc61375ba4861d6f42bbb8ce660de31b03c5e8570dc69882c075619c95a8ae3a91e9413cab0b3664312b8395e6286c00b3f7b0f77c41bff4fc4b2c848964359fe685633ed99770a9fac1297cf169486e799be69c317df9a1b60feb154fca549f3940110f7adbaa2b0623a533a23f8d5163541f35cabc57db46c20ee79766d6c53a51533436bb3", 0xe2}], 0x1, &(0x7f0000f8d000)=[@init={0x18, 0x84, 0x0, {0x521d, 0x20, 0xfffffffffffffc00, 0xc8d5}}], 0x30, 0x10}, 0x40) 2018/01/21 00:33:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/21 00:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000054b000)='/dev/amidi#\x00', 0x57d, 0x8001) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x400) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 00:33:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000253000)='/dev/dsp\x00', 0x38100, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000057b000-0x4)=0x101, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/21 00:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000cf000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="66b6a353824eb96e678f6523e891bc06"}}) connect$pppoe(r0, &(0x7f00005f4000+0x6a8)={0x18, 0x0, {0x2, @random="2613e9491d7d", @common='irlan0\x00'}}, 0x1e) fcntl$addseals(r0, 0x409, 0x0) 2018/01/21 00:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a1f000-0x9)='/dev/vcs\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cb6000)={0x0, 0x1000, 0x1, [0x3]}, &(0x7f0000dc1000-0x4)=0xa) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000089f000)={0x0, 0x0, 0xfffffffffffffffe, 0x9, 0x93cf, 0x4, 0x0, 0x3, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b, 0x3, 0x55a2, 0x100, 0x9}}, &(0x7f0000d73000)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ddb000+0x379)={r2, 0x9, 0x7, 0xfffffffffffffffe, 0x9, 0x656, 0x20, 0x1, {r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xd3, 0x280000, 0x6, 0x8}}, &(0x7f00003b6000-0x4)=0xb8) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f0000345000-0x4a)="c43150f518ec25f6bbc65140f14ee4219b", 0x11, 0x0, &(0x7f0000868000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) recvfrom(r4, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) 2018/01/21 00:33:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000fd000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x410000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x0}, 0x8) connect$bt_l2cap(r1, &(0x7f0000002000-0xe)={0x1f, 0x10000, {0x2, 0xbe5, 0x8, 0x100000001, 0x9, 0x8}, 0x5, 0xca6}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={@generic="ad0fa7e76a04943a20574cce94e3e1f5", @ifru_flags=0x8000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000003000)={r1, &(0x7f0000002000)="9b82c4511d36370f2c56db0fbe7f9ec3a309070b1fdfe4b078c6e2d4100cb2dfb431aa6c85e08ff512794ccd1121156f93d3b71f0e3c8558495db3c541e48f", &(0x7f0000004000-0x55)=""/85}, 0x18) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000003000)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000002000-0x8)={0x3, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000004000)=""/19) getitimer(0x0, &(0x7f0000003000-0xc)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000007000-0x50)=[{&(0x7f0000004000-0x4c)="9db95b0f240ed3a94403fc19249b02f7f2571d4c3c07167838e75d63a85a1ba1f90f01da163ee3f0bd2ac9bf4316a7accdfa806d86fc58b95013539b7ab3516bfec6d8d204c3f17864682ad4b9d6c905855bc6e47943958e9dec569d082bcbea678a735cf26aa67964b2a0a4507cacdf137e37d5ba8cea2824c78466b2380fd65870d834c0970a542e2546a5d757c490ec288380ed8f551ad66fbe19598bcb570d70bddf5cb533ce365c5c13e0ce1309164ed3b7a3bc82ac", 0xb8}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000007000-0x78)="d8d598f27db0c384525021bafd7f1512640402e37300d300f797a9345cb6677d32c50eb4a6c323576db8e79dcffebc5b8f204c05a4a719dc4146ea3f362aab59b5e61658182693aca1f7aac2c2f836f41bf72c40b7f34bf8306df94e3f76b2b262ecc6b078e6a7a7dce3a0a331217ba728076ad7e0875199", 0x78}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000002000)="0fc6aa673437f745f79a312108b4af1a8c22d63fa01a2a489f50911ac6f4bfe0aeaf5b618172fd8d131a61983b62f488f7222dfcf2043bab1162a37867158ea6c45647218dc685c86dcefa3530ea258f830d8f978545a408717ad8197ce805c77589f47a8289121aefa5ecce33f917308eaea0561a3d7d5f527922b76e1a183f", 0x80}], 0x5, 0x0, 0x0, 0x20000005}, 0x4) r4 = shmget(0x1, 0x4000, 0x1040, &(0x7f0000002000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) 2018/01/21 00:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ee4000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23e27cb0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 00:33:14 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") openat$audio(0xffffffffffffff9c, &(0x7f0000f4a000-0xb)='/dev/audio\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 00:33:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0xff, 0x8, 0x95, 0x8000}, 0x14) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001000-0xae)=""/174) close(r0) dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)=""/126, &(0x7f0000001000-0x4)=0x7e) 2018/01/21 00:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fdb000-0x8)='./file0\x00', 0x200, 0x51) socket$inet6(0xa, 0x0, 0x0) r1 = openat(r0, &(0x7f0000863000)='./file0\x00', 0x400400, 0x30) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x2, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000083b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) 2018/01/21 00:33:14 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$notify(r0, 0x402, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f000083f000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000002000-0x64)={&(0x7f0000001000-0x4)=[0x7fff], 0x1, 0x9, 0x1, 0x3, 0xfff, 0x8, {0x100, 0x0, 0x8, 0x2, 0xfffffffffffffd2c, 0x1, 0x100, 0x1ff, 0x800, 0x8, 0x80c, 0x80000001, 0x1, 0x6, "9aa0bf473c24f2b2c7cd91ceb29c4dc8a13120a2a8e17be1a07fb48a5005c62c"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000004000-0x20)={0x1, 0x5, 0x9, 0x4, 0x4, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000005000-0x20)={@common='bond0\x00', @ifru_flags=0x1202}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000005000)={0x400, 0x100, 0x3, 0xfffffffffffffffb, 0x7, 0x86}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000007000-0xe9)="7953f59a03190a8d5a7fbaf207027c560de66832b13683c5aa0f696b864e59c7ec1102a4f500c27915b5fc6604cf4dca2b3ad67d322d8c569eee47558347bc163bcae96b5036d05d0dda2c84ecb97100aea27fb803261e78a03e6a252468e691a7c2808bf6f6615cd4cb88046a496c63ab697d6e50115cf3aac8e40ee35df72de28113f573b8fa4c82cee6713eccc5da721cd0a3bf0400e387465eeaa8752752d5cf508e10f69b7b88a9ac8622ceaa5c4192dfba1a561f6296f58d6844309a539858c52a543b219d748f67dc0dc16310c04d33e8cbd75c3cd5633f3b7ee4209d7bc6b92c73f00e1518", 0xe9) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) close(r1) uname(&(0x7f0000007000-0x2)=""/2) r3 = dup2(r0, r2) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000005000-0x68)={0x7b, 0x0, [0x8, 0x56, 0x100, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000007000)={0xffff, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KDSETMODE(r3, 0x4b3a, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000009000-0x4)=0x400, 0x4) fchdir(r1) 2018/01/21 00:33:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ddc000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000881000-0xa)="6e657404013263617005") preadv(r1, &(0x7f0000b39000)=[], 0x1000000000000036, 0x0) 2018/01/21 00:33:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f58000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x2000000080a, 0x9) open(&(0x7f0000660000-0x8)='./file0\x00', 0x2, 0xe0) syz_open_dev$vcsa(&(0x7f0000308000)='/dev/vcsa#\x00', 0x8, 0x200) r1 = syz_open_dev$mice(&(0x7f000013c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000925000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bf5000)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x201ffffffffff}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000315000)=@sack_info={0x0, 0x8000000000001f, 0x0}, &(0x7f0000d73000-0x4)=0xc) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006e3000)={0x2, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x0}, &(0x7f0000db6000-0x4)=0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x10000002b, &(0x7f000091c000)={0x7ff, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000000100000a, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000638000)={0x44e4}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000c15000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000fde000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r4}) sendmmsg$inet_sctp(r3, &(0x7f00009d5000-0xa8)=[{&(0x7f00006ec000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ef000)=[{&(0x7f0000f7e000-0xca)="515b422aa41d4b379435dcad5cf06a543de238b94925d7df1b3c04603f31228def46129885793eb908d2241dcde315ea8beffdf37831fe11fc220315e223d2606bafb76d49643bf5a0f04a9eaa714327ce38800cb54aa1b915d8312b44b0ef46c1608ca22a6e7d7fbf577cbad6526f788cd2848ebe334b5d847ebc6c729e95303735fbadeeb6acc5b9492d5e2d5aeea96cc02d9410c4f66760fe6808df6a94ec589f6f15d977789630fbacd8d92132a03f43ac4b4bf9e6449c3f5c0faf7f4f54b3aab1c25335e9aee8dd", 0xca}], 0x1, &(0x7f0000df3000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x8000, 0x0, 0x9, r2}}], 0x30, 0x0}, {&(0x7f0000ef3000)=@in6={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000f16000)=[{&(0x7f00007a5000-0xa3)="47abee5681f395366e4ddecbbd7b92935d183fb9915fa99deee860dc21fb5ad19eb28041921efa3634baa27a8c2cb295da9523435b7e2d28548caba61aaad322c8c7148d532cf62fc6917872c327c10149bc520ace373aa2dac8cf036584f6ec2677d4f7d5454638afeeb353a63ff42743c6f93c22ca81619bc88d24e67e5aefc6640f41d47eb4f6378156f44e0a4981af2df014ab86a2c06dc5cf0003e86316497f34", 0xa3}, {&(0x7f000019d000)="a9252cce17fecc50e605ecddb2e7705d0b9060908a8e85c7fff30d7ced3d545b46e6c7a6b621b70b3d2f6341f5ec51af281ad973c79a932d4845d762c33a8cab279539da6e5273451701581e3e2156a2f63ba0c5367b6b9a0d9160f046b5a382b1dd19cd8aa0b0ee586a56e648592b20fcfe4f9c9a29b596af6a", 0x7a}], 0x2, 0x0, 0x0, 0x810}], 0x2, 0x80) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7e2000, 0x6, 0x2, 0x2000000000100, 0x4, 0x1, r4}) 2018/01/21 00:33:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x100000000001c, &(0x7f0000dd4000)="aef1f2effbfc4e191108eb10abdc6f407a09ff971701388e7cf50259a7b9191bc6ffd51fb06d825d54c127d23378e90af4a9586ebcdec8b32db2b7152d5e45ef6d6a749abcd5867a51b4dccd6968a021b2b0c3fdd30861151e84b568ee6aba4664798b443e81fde4e0373c7c74406950793510a1253187878fc1cb39eb641043d2f7dd23fa3ce3aa3041c78d66996208e91029cc72dda844d111c94aba6cb9255054df", 0xa3) 2018/01/21 00:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff74c5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x40}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000956000-0x4)=@random={'user.\x00', '/dev/vga_arbiter\x00'}, &(0x7f00000f0000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) 2018/01/21 00:33:15 executing program 6: io_setup(0x2, &(0x7f0000fba000)=0x0) r1 = socket(0x11, 0x80000, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/rfkill\x00', 0x0, 0x0) io_cancel(r0, &(0x7f0000e94000-0x40)={0x0, 0x0, 0x0, 0x8, 0x7f, r1, &(0x7f0000000000)="6f05b0af0a227fffc1c4c2d7b5b985a2398420ad1510eb186188f4527a7dae5d828a27dc249225870e3c4b240f92cc28f4c90c68020b93be072e2a1b1bb4fe40a78bec782bf9", 0x46, 0x7f, 0x0, 0x0, r2}, &(0x7f0000afa000-0x20)={0x0, 0x0, 0x0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000041f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00004cd000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text64={0x40, &(0x7f0000000000)="650fc71ac422898e8eac990000660f382247314a0f080fc76ec30f0971f12e400f0134bdf1ffffff4d0f3066ba6100b095ee", 0x32}], 0x1, 0xc, &(0x7f0000000000)=[], 0x0) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r6, 0x3, 0x0}, &(0x7f0000002000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000001000)={{0x0, 0x6, 0x5, 0x5c, "668f152ca3a5c2366a502491e9578c1fc2ba6ef725b95b8c7897d7ac9536f6dd08afb75191f9a4e51427863b", 0x7f}, 0x0, 0x0, 0x8001, r5, 0x20, 0x1, "51796b2a74818bcfaece1a7299a003b4224f4c3943b3c9f64f7d965212d4556443d30945612050a3dfac4d58eb27d36c83e54bd09ebc115bfb1361f2a1e08ad7", &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000001, 0x6, 0x2, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:15 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dcc000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d2d000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5, 0xa299, 0x100000001, 0x2, 0x8001, 0xffff, 0x2, 0x80000000, 0x6, 0x10000, 0x41456d5d, 0x4, 0x8001, 0x3]}, &(0x7f000080e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dcd000)={r1, 0x8, 0x30}, &(0x7f0000365000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="7365637572697479af2b40656d312d5d2300", 0x8000000000004) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000860000-0x10)={r1, 0x9, 0xfff, 0x0}, 0x10) uname(&(0x7f0000813000)=""/0) dup2(r2, r2) chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/21 00:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004c1000-0x78)={0x5, 0x78, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x80000000, 0x0, 0x0, 0x40000000000000, 0x0, 0x7, 0x4000, 0x0, 0x5ba3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000828000-0x1)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000010a000-0x8)={0x0, 0x0}) close(r0) [ 107.067915] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/21 00:33:15 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0xfffffffffffffffe, 0x8000000000001f, &(0x7f0000adc000-0x4a)="e732042e454f4b9be4f86d67940b1cecef9e364941efc658a1d32c72a160c3511114f2d585759c5e61db4636b94ef26800000975ca5c1f627cc19d20dc8dee9965a19181e7e8f2153243", 0x50) 2018/01/21 00:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f000011a000+0x1f5)={0x0, 0x0}) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) getsockname(r0, &(0x7f000025c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000edb000)=0x14) 2018/01/21 00:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000ad4000-0x10)=[{&(0x7f0000c18000-0xd7)="40044342f4c3f5c406581ad9eb6554fc94bfb79f0cc5ba07b0eb46dc5a56e7309f403c68baa35d0ad82ad8bae21202bfba3242bcb73ef809810993122f67f8773408ee66682ad07c99e1a199364c5da81e057fa717344e64f3b09b3a203d04962cdc0042ce261c20d18c1ce235cb3c9a38af1c2dbeeae7e4ba696b3405d824166c4efe846d5fa38c68de0fb904d52d419a391d57a71e006f54357edb15a3ed8231583a0f3e4325cf1b564a660b41a2c26238a3de7f6310c0218ff75a7839b44c05023d655b76ba8ea7db62bb78893a9dca8311cdbb9045", 0xd7}], 0x1) accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) 2018/01/21 00:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000598000-0x8)=0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000a73000-0x14)={0x0, 0x2, 0x9, 0xdb5, 0x9, 0xffff, 0x1e8, 0xffff, 0x8000, 0x9e2}) r1 = gettid() getpgid(r1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xf) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a68000)=0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/21 00:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000535000-0x12)={@common='ip6gretap0\x00', 0xfffffffffffffc01}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000b0e000)=""/10) r2 = syz_open_dev$binder(&(0x7f000060f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000782000-0x8a)=""}) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/21 00:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000383000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b54000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000024c000)=0x0) rt_tgsigqueueinfo(r1, r1, 0x3c, &(0x7f000088a000)={0x32, 0x6, 0x5, 0x9423}) setpriority(0x2, r1, 0x5) 2018/01/21 00:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ff000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fgetxattr(0xffffffffffffffff, &(0x7f0000cd0000)=@random={'system.\x00', 'cgroupposix_acl_accesseth0}+trusted\x00'}, &(0x7f00003dd000-0xea)=""/234, 0xea) 2018/01/21 00:33:15 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000015000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x2000c000}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fdb000-0x10)={0x0, 0x5c, &(0x7f0000fdb000-0x5c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x188, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000a36000)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000f22000-0x5)='user\x00', &(0x7f0000ba5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006dc000)="389f1f03ed15a099398e25a8968ea9879aec87c317f12401a4b45c440c8e3abd012dc627db4415d4c78a0139f918282f790cb529e7606028c3a3a25391392d8b60e67c9d81d54f431584e099a952723c84976cc1d0e77ae5dfcaf258203433174810a5d78a3a25f788065397c20161e961b2b3d7f026609fe440201231ab760aa4e7298297677eeecfc8b462d15647ff1ccf5e0db781f1b5f753d6ccd397cf84bd9fd523163a3b4bae67b190bfca11499864f2de5b29f983579730b0977fd8d5d9aa65cd4bb0557b1e66e5c180e20e07eb49b71ff9d9f0f5455570e8e2241fe065d672f230d04ff872ffc1487333d8c9d2728591f66a", 0xf6, 0xfffffffffffffffd) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000fdd000+0xb52)='keyring\x00', &(0x7f0000fde000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000fde000-0x30)=[{&(0x7f0000fdd000)="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0x1000}, {&(0x7f0000fdd000)="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", 0x1000}, {&(0x7f0000fde000-0xe3)="4ba1da88d4b3a19be5437decbd461fa78d0911d5255032c5bda84e57d97b271c47c67645332591200916c82fcd5ef05d2e4ba111db2657a61ec4ead1db3ac241ae6f92906ff6ec6594395dfe49d15f7a48d16b4a4d958465e41845dab4f8e5bea567191020720c4c78414adb93fdeefbbe64883121b1983d35596c5a5baac33e05cc1a034272a1dace5a6d39ea6e0821e263941d02359e67d095d187af868264a85c1dd8c2e8a09aa7625665cded71cfb6dcbd18f25ba1679f859ec28b336ba0d343ec57de38dd78b381b328cdb4ab338324a4056189e3e6761523c60a10fa5114d87b", 0xe3}], 0x3, r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000fdc000+0x9fb)={0x0, 0x1b, 0x2, 0x400000000000000, "ce270b8959bcd7677af26b30d4d66cbdbdb2440013ab31240ecd4961d98456ae"}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f000061e000-0x14)={0x9, 0x9, 0x7fffffff, 0x4, 0x3}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00009b2000)={&(0x7f0000fdc000-0x60)={0x27, 0x25, 0xa97, 0x6, 0x3, 0x7ff, "f599e3cad11286c3a56fefb2792997a3a11ac7bd2ddc579d87b3140eae3b2b56fa7e01fe0014862b2d8ff7e61aac57777b39919ce099959ab2b110cbaf1eb7", 0x6}, 0x60, &(0x7f0000fdc000-0x30)=[{&(0x7f0000fdb000)="ba8fa9ae26da4bc586f1f451072e5a4a151db8c881c69411a2f56f6422ee7acacdc0224e280d1449c4b8858c636dea0fd2bf76593fc62403aa4d27680eacab194b6f4e275e6e89f85a2c50a37afdf27f3d92e2f7a164df13ccc7f4ed9aab9a0fba416b22b03fb792e244ddde4616250ed8b489784c87ab73", 0x78}, {&(0x7f0000942000-0xee)="71cffbb9b8e4463038b9cffb34a48cc5f045104ab49eb2658c2c16c7fe7c2a002f864bfcdeaf66af02c40153a85bad9cc7fc46ddd2115e5d2554e1c902313457b440359a9dc0cb1a744fe3880bc5a40b49e5211852197baea2379358eeb8f9e3d609cc4d3692ce323b232a0e531befa6c309fc01734ccf251bda15a6646bbc9738bec46fc4e2a8ac51e5d1310203da34b89c7773961c3ef5075d43def835a801bdd848c645b18e315eca57335ce096d8176bb273b0cba65909fa9ec7a0af31a62f82856fb777072d8a4a39e584f68bc977836260edaa625f73c31ab54d06a46978198bc6525d4b4ef96365ee9d62", 0xee}, {&(0x7f0000fdb000)="9bf0edf9fba1c63bcacc21603cfbb79a457d28b4cd688587ae04ae10062bb5a45c09c6a0445006ad34b2342ba8ffbb69cd2ccb953e0752ed6f9e14906628eca01fa04ece30b98bd50c9324e4d06b74330b51afe5ac3907feac63faaa1081bd2dee6520a64f1cc97cc2b075e4466802a4bf47b6381bc13c5f3adefdfdfbc5a522ab8519231bd094cf6605cc50ce8b0e1785c91329b281055330d16f9f8e7d558818e009feb201db6b14cdd4ecba7c42e6634896678caaff5da6b56285595a5ffcda545fc95cb4c4d5355ae0aa", 0xcc}], 0x3, 0x0, 0x0, 0x4008000}, 0x4000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c10000)={r1, 0x0, &(0x7f0000fda000)=[]}, &(0x7f0000ceb000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/21 00:33:15 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f00005a9000-0x4)=0x0, &(0x7f0000001000-0x2f)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e22000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xaf)="2c7a01387a097ec88b6bc450420e2afc0e7a83765072e2ba9e2ca6490637814819b0ae1b1d636331f4b40dadbe9f756ceba7cab01d2a60972565933d3a1c37e4b11290ffc479bdfb298d6e4bc62a27c957438fa77c2f5e94b58d3c8c631fef2df2e6e5a8753d43c8471887d557a1a7fec845f9e49d8c2b343114b58d95a234d82d5587e3a321d4dfd86fd193ebddc5977c01b19bf348128fafd4879f3466d90a810b396dc59df4148113a2f7d0d4", 0xfffffdad, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x10001) pipe(&(0x7f00004e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000000)={&(0x7f0000002000)="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", 0x1000}) 2018/01/21 00:33:15 executing program 6: mprotect(&(0x7f0000727000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xb)='+systemem0\x00', 0x2) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000585000+0x544)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 107.254154] binder_alloc: binder_alloc_mmap_handler: 13239 20000000-20002000 already mapped failed -16 [ 107.275573] binder: BINDER_SET_CONTEXT_MGR already set [ 107.275583] binder: 13239:13242 ioctl 40046207 0 returned -16 2018/01/21 00:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000b21000-0x9)='children\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/21 00:33:15 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000bd8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00002f4000)={0x800, 0x0, 0xffffffff00000001, 0x8, 0x5, 0x7, 0x6, 0x2, 0x4, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000dd4000)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000ce8000)={0x0, 0x0, []}) 2018/01/21 00:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000baa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c46000)=0xc) fcntl$lock(r0, 0x807, &(0x7f0000c0f000)={0x0, 0x6, 0x1d, 0x0, r2}) fcntl$lock(r1, 0x7, &(0x7f0000603000)={0x1, 0x0, 0x12800000, 0x0, 0x0}) sendfile(r1, r0, &(0x7f000011a000)=0x0, 0x19e1) [ 107.305781] binder_alloc: 13239: binder_alloc_buf, no vma [ 107.320095] binder: 13239:13263 transaction failed 29189/-3, size 0-0 line 2903 [ 107.348534] binder: undelivered TRANSACTION_ERROR: 29189 [ 107.354583] binder: release 13239:13242 transaction 35 out, still active [ 107.361526] binder: undelivered TRANSACTION_COMPLETE [ 107.398631] binder: send failed reply for transaction 35, target dead 2018/01/21 00:33:15 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$midi(&(0x7f0000004000-0xb)='/dev/midi#\x00', 0xffffffffffffcd57, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000008000-0x10)={r0, 0x50, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/21 00:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x40100000001) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) sendmsg(r0, &(0x7f00006f9000-0x38)={&(0x7f00002e9000-0x10)=@ax25={0x3, {"3ef0706caab2c7"}, 0xfff}, 0x10, &(0x7f00009c8000)=[{&(0x7f00000ba000-0x1000)="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", 0x1000}, {&(0x7f00009b8000)="193e88211a4673d109f9cca7b3dd9cf2e65c869915c9620fcc3dc11489a284a4de4876d9d130813727742c80523d88c005f3dd50196db095919694d3ccbd15dd626c970170df7e30b010d1440cd919e3654662f1a1a231348d1c231963bf8801c5234eff1d", 0x65}, {&(0x7f0000c98000)="48b7dd3cce71c2621e35f2e7041523d3211378a67375c3745f7c99c2e6a6d2cedd1838f02ca4df2316ea2a56126478ea9fc965809569ba7572d6f33e3b1e56296c3216a5dfdd5665da120a68943c91e4788ba39e", 0x54}, {&(0x7f000097c000-0x3e)="327576fb95d76a2cce7383afee41e2f19cb9a48fd39f4158846cedda6d894e17f1ecd858850a06d6b9b60ab688be14d1a5443202b92430b94b39ee13eb1f", 0x3e}], 0x4, &(0x7f0000aaf000)=[{0xf8, 0x1, 0xfffffffffffffc01, "99b7140ff8ce36ce65cbc05a545df3b90c4601b66cb683c17b91bad21385197c59638b11030a7378b4f65bd96ed2070c71d63457078587a265621c446f10af15a2f4a266fe755dbe2ca067fbc11ef26a400687d9f061f336062b593d09d3504fba41c2df7845ca4f8b875858078558efc05adaf976bd5456631031f63555f6716164b67cd8b693a5d70bac36a1bf957e5c2788b41f0cf113322c507226a54404b49e9aaeb3ec59c0be3ad8d99a850e234ee36add191c49b0f55bfceb0a82a33bfee625728b3722e300fac7faa314eda8e77424e291d7849ff8e89ce1f9b0c01738"}, {0x100, 0x8c, 0x3ff, "8fe0325a04d4372ad681b9a4044d606d91f51acdbca472082807668671b08b8e5b4bc56bba845541701e9cdaf10cc7a2ae87504e62c694e61e3a67c53e77a1709bf64fc2ac36a5071aae97ddbf6bb1cea6ffb695d6759b195ebf087ea0a5658a5622e7abee6f0eb153f9b012fded94d6e754790d4349ed7a0377dbe573d016db04d187e1b5ee60ca83530f917a35a920f3098552f16ecc427a6a34c57cc9f7a53575a2127588c0e490ac883d520e284262c6b3ea43accd83cc7a15f8509f72438fec1d74f2e36591292732819df60e8d6d133972b78cf092c3bd26b9d05b68a3448ae2d0b4038bc4274f87"}, {0x30, 0x10f, 0x2, "09b35e0fb7edeffb368fbc852b0ebc44275984f6198c53231dc4"}, {0x38, 0x29, 0x4, "427fd6e48c8bf138e873e58cd7f6a769624d4432ea1f65ad1308c22f4b8b262808fdb47a070d"}], 0x260, 0x20000000}, 0x0) 2018/01/21 00:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000ed000)={0x7fff, 0x0, 0x0, 0xddc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000dcb000)=[0x3, 0x3]) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 00:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x6, &(0x7f0000004000)=0x0) io_submit(r1, 0x2000000000000024, &(0x7f0000615000)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r1) syz_open_dev$sg(&(0x7f000077e000-0x9)='/dev/sg#\x00', 0x711d, 0x10000) r2 = syz_open_dev$sndpcmc(&(0x7f0000a3a000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000444000)={0x0, 0x2c, &(0x7f0000018000-0x2c)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000412000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000af8000-0x4)=r3, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 00:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00003a0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/21 00:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x301, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000d09000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000b38000-0x8c)={0x0, 0x0, 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]}) 2018/01/21 00:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00007dd000-0x12)='/dev/input/event#\x00', 0x3, 0x400) openat$selinux_access(0xffffffffffffff9c, &(0x7f000033f000)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00005ae000)='/dev/usbmon#\x00', 0x2, 0xa0000) clock_gettime(0x0, &(0x7f0000620000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000428000-0x20)={{0x77359400, 0x0}, {r2, r3+30000000}}, &(0x7f00009c3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000669000)=[], 0x0, &(0x7f000068c000)={0x77359400, r4}, &(0x7f0000075000)={0x3ff}, 0x17d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000ceb000)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x0) r6 = add_key$keyring(&(0x7f0000d2e000-0x8)='keyring\x00', &(0x7f00007a6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000012000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad5000-0x4)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00005f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000677000-0x4)=0xc) keyctl$chown(0x4, r6, r7, r8) syz_open_dev$evdev(&(0x7f0000546000)='/dev/input/event#\x00', 0x0, 0x10080) 2018/01/21 00:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000744000-0x8)=0xfffffffffffffffa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) shutdown(r1, 0x0) 2018/01/21 00:33:15 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0xa, 0xffffbffffffffffe) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000022000-0x11e0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000001f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0x8922, &(0x7f0000021000-0xc)={0x0, 0x0, 0xffffffffffffffff}) 2018/01/21 00:33:15 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00006b2000)='/dev/audio#\x00', 0x1, 0x201) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00001b9000-0x4)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000287000-0x8)='keyring\x00', &(0x7f0000f80000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000f80000-0x5)='user\x00', &(0x7f0000068000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f80000-0x23)="a67bcaa7ca237e1c9c31b0ee9bef57ebddbc3f34af2bcd05aa200c3bbed238b31b04cb", 0x23, r3) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 00:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000565000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000fae000)={0xffffffffffffffff, 0x3, 0x1, 0x6, 0x1000}) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/21 00:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000e9000)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x40000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cac000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000047a000-0x138)={{0xd000, 0x3000, 0xd, 0x4, 0x4, 0x4e1, 0x8000, 0x0, 0x5, 0x2, 0x80000001, 0x8249, 0x0}, {0x3000, 0x106003, 0x7, 0x1, 0x3f, 0x0, 0x9, 0x4, 0x0, 0xfffffffffffffff7, 0x491, 0x61, 0x0}, {0x0, 0x10f000, 0xf, 0x400, 0x8000, 0x8, 0xe9, 0x7fffffff, 0xff, 0xfffffffffffffff8, 0x9, 0x7, 0x0}, {0x4000, 0x6000, 0xe, 0x1000, 0x0, 0x6, 0x80000000, 0x8, 0x32f8, 0xbc29, 0x7, 0x4, 0x0}, {0x4000, 0x6000, 0xf, 0x1ff, 0x8, 0x1f, 0x2, 0x1, 0x2, 0xfffffffffffffffb, 0x401, 0x1, 0x0}, {0x0, 0xf000, 0xf, 0x3, 0x3ff, 0x3, 0x7, 0x0, 0x3, 0x5, 0x5, 0x0, 0x0}, {0xf000, 0x0, 0xb, 0x7ef8a0a7, 0x9, 0xffffffff00000001, 0x4, 0x80, 0x5, 0x0, 0x0, 0x3f, 0x0}, {0xd003, 0x0, 0xd, 0x0, 0xfffffffffffffc01, 0x6, 0x6, 0x0, 0x10001, 0x1, 0x3, 0x1, 0x0}, {0x2000, 0x10f000, [0x0, 0x0, 0x0]}, {0x4000, 0x1, [0x0, 0x0, 0x0]}, 0xc000000c, 0x0, 0x3004, 0x408, 0x0, 0x4000, 0x0, [0x0, 0x40, 0x4, 0x1]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000099a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000322000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00007bb000-0x9f)=""/159) 2018/01/21 00:33:15 executing program 0: socket(0x0, 0x6, 0x6e) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/21 00:33:15 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000532000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xf200}) semget(0x0, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x3, 0x5, 0xfffffffffffeffff}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x3f, 0x1, [0x40]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r2, 0x1b, "576a05e2299de3bfc12267693c77da087cebd04d6c824eaed6ee00"}, &(0x7f0000001000-0x4)=0x23) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x0, 0x4) 2018/01/21 00:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000c000)={0x0, 0x0}) r2 = semget$private(0x0, 0x0, 0x1) umount2(&(0x7f0000be9000)='./file0\x00', 0x1) semctl$GETVAL(r2, 0x2, 0xc, &(0x7f0000f39000-0x1c)=""/28) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ae8000-0x4)=0x0) r4 = getpgrp(0xffffffffffffffff) kcmp(r3, r4, 0x0, r0, r0) 2018/01/21 00:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b8a000-0x4)=0x0, &(0x7f00009f2000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f8c000-0x34)={{0xfffffffffffffffc, 0x1, 0x60000, 0x3, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fb6000/0x1000)=nil) shmat(r1, &(0x7f0000e69000/0x4000)=nil, 0x1000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b68000)={0x0, 0x6}, &(0x7f0000493000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000106000-0x6)={r2, 0xfffffffffffffffd}, 0x6) accept$ipx(r0, &(0x7f0000b21000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000edf000)=0x10) set_thread_area(&(0x7f00005a5000)={0x4a94, 0x20000800, 0xffffffff, 0x93fe, 0x4, 0x0, 0x5, 0x80, 0x800, 0x6}) 2018/01/21 00:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00001c6000-0x12c)=[{{&(0x7f00006f7000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000326000)=[{&(0x7f0000fdd000)=""/0, 0x0}, {&(0x7f00006f3000)=""/216, 0xd8}, {&(0x7f000000b000-0x4b)=""/75, 0x4b}, {&(0x7f00005d9000)=""/120, 0x78}], 0x4, &(0x7f000005b000)=""/89, 0x59, 0x3f}, 0x48}, {{&(0x7f000014c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000087c000)=[{&(0x7f0000ce8000-0x91)=""/145, 0x91}, {&(0x7f0000be0000)=""/201, 0xc9}, {&(0x7f0000636000)=""/155, 0x9b}, {&(0x7f00001d8000)=""/4096, 0x1000}], 0x4, &(0x7f0000dc6000)=""/4, 0x4, 0x7fffffff}, 0x800}, {{&(0x7f00000a6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000960000-0x50)=[{&(0x7f0000778000-0x37)=""/55, 0x37}, {&(0x7f0000e1c000)=""/111, 0x6f}, {&(0x7f0000f07000)=""/79, 0x4f}, {&(0x7f0000625000-0xb4)=""/180, 0xb4}, {&(0x7f000092c000)=""/43, 0x2b}], 0x5, &(0x7f0000443000)=""/195, 0xc3, 0x7}, 0x101}, {{&(0x7f0000b0b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000998000)=[{&(0x7f0000e78000)=""/159, 0x9f}, {&(0x7f0000094000)=""/182, 0xb6}, {&(0x7f0000575000-0x2d)=""/49, 0x31}, {&(0x7f0000e86000)=""/28, 0x1c}], 0x4, 0x0, 0x0, 0x0}, 0x6}, {{&(0x7f00009ef000-0x26)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000529000-0x30)=[{&(0x7f0000340000-0x19)=""/25, 0x19}, {&(0x7f00009fa000-0x3c)=""/60, 0x3c}, {&(0x7f0000f4f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00005e4000)=""/128, 0x80, 0xffffffffffffa70f}, 0x300}], 0x5, 0x10040, &(0x7f0000cd6000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000c97000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000a18000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() close(r1) recvmsg(r2, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) 2018/01/21 00:33:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000223000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000139000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00007d5000)={0x8, 0x1f005}) write(r1, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/21 00:33:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2ea01, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000011000)=@assoc_value={0x0, 0x0}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 00:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/ptmx\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00008e9000-0x4)=0x3f) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000928000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 00:33:15 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000-0xa)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000004000)={&(0x7f0000003000/0x2000)=nil, 0x8001, 0x7, 0x28, &(0x7f0000009000/0x4000)=nil, 0x3fc000000000000}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f000000c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000f000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000010000)={0x7, 0x7, 0xa000}, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000e000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000e000)=0xc) sendto$packet(r0, &(0x7f000000c000)="fae23202954ae917af3d28428720b4fc5c25db7597a73d3bbcb35552e01ee0854517c0e392556b0e0cde960100d178e43c141e8ab409fa7368e2872d3c", 0x3d, 0x4, &(0x7f0000003000)={0x11, 0x19, r2, 0x1, 0x55, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000000d000-0x4)={0x1}, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000006000-0x4)=0x0) sendmsg$nl_crypto(r0, &(0x7f0000006000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000006000-0xe8)=@alg={0xe8, 0x10, 0x720, 0x1, 0x2, {{'sha3-256-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6244edb9450b55dc, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x7f}]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/01/21 00:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f000003a000)="18616e2900", 0x0) ftruncate(r0, 0x40) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000171000-0x4)=r0) 2018/01/21 00:33:15 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = socket$nl_route(0x10, 0x3, 0x0) connect$l2tp(r0, &(0x7f0000a21000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f00006d1000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000-0x4)=0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0xbe)=""/190) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x50, r3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0xb, 0x7, &(0x7f0000006000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x8, 0xb, 0x59562b35594016a7, 0x0, 0xffffffff, 0x0}, @call={0x85, 0x0, 0x0, 0xa}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)='GPL\x00', 0x4, 0x58, &(0x7f0000005000)=""/88, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000006000)=0x6) recvmsg$kcm(r0, &(0x7f0000006000)={&(0x7f0000006000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000)=""/11, 0xb}], 0x1, 0x0, 0x0, 0x2}, 0x40) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000005000-0x2a)={0x2, 0x0, [{0x0, 0x4, 0x5, 0x9, 0x2, 0x100000001, 0x7fffffff, [0x0, 0x0, 0x0]}, {0x40000000, 0x1, 0x2, 0x3ff, 0x23c0, 0x3a8, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000)=0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000002000)={0x40000, 0x0, [0x100000001, 0x7, 0x9bd, 0x6, 0x6, 0x3, 0x101, 0x100000001]}) sync_file_range(r2, 0x5, 0x7, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000007000)={0x2, 0xb52}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000006000-0x4)=0x4) 2018/01/21 00:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x1) mkdir(&(0x7f0000729000)='./file0\x00', 0x20100) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f7000)='./control\x00', 0x0) sendto$ipx(r1, &(0x7f0000927000-0x1000)="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", 0x1000, 0x20004051, &(0x7f000091e000-0x10)={0x4, 0x3, 0x3, "6d85aff885de", 0x931, 0x0}, 0x10) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r1, &(0x7f0000aea000-0xa)='./file0\x00', r1, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/01/21 00:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ac3000/0x2000)=nil, &(0x7f000056b000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00005ff000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000436000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009d6000-0x4)=0x0, &(0x7f0000c07000-0x4)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00009c4000)=0x0, &(0x7f0000158000)=0x4) recvmsg(r0, &(0x7f0000a68000)={&(0x7f000075e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b46000)=[{&(0x7f00000ad000)=""/4096, 0x1000}, {&(0x7f0000337000-0xc4)=""/196, 0xc4}], 0x2, &(0x7f0000377000-0xb2)=""/178, 0xb2, 0x6}, 0x40000000) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000058c000-0x14)=@hopopts={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x20) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c9c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059f000-0x4)=0xc) sched_setparam(r3, &(0x7f0000b65000-0x4)=0x4) 2018/01/21 00:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001ad000)={0x0, &(0x7f00008de000)=[]}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000401000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000504000-0x8)=@assoc_value={0x0, 0xb0f5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000018c000)={0x0, 0x444, "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"}, &(0x7f0000a2c000)=0x44c) 2018/01/21 00:33:15 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a96000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x4400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00001a6000)='/dev/input/mice\x00', 0x0, 0x200) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000518000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000ce2000)={0x20, 0x0, 0x2000200000000000, 0x7fffffff, 0x2}) fstat(r2, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x1b, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00007c5000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000bfc000)=0x8) [ 107.869986] sctp: [Deprecated]: syz-executor4 (pid 13365) Use of struct sctp_assoc_value in delayed_ack socket option. [ 107.869986] Use struct sctp_sack_info instead 2018/01/21 00:33:15 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000010000)="3bc477c2f46c6ea2d364212bb3ca176c9e7ff49bce1ee0991d50d574b95aba", 0x1f, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f000000e000)=""/36, 0x24) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x100) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x20, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008d3000-0x8)='./file0\x00', 0x101001, 0x96) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000b000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/01/21 00:33:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000013000)='/dev/dmmidi#\x00', 0x5, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000014000-0x8)=@assoc_value={0x0, 0x9da}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000014000-0x20)={0x6b01, 0x2000, 0x200, 0x1a, 0xcd0a, 0x7fff, 0xacd, 0x80, r1}, &(0x7f0000014000-0x4)=0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x61, 0x0}) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r3, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r2, 0x2, 0xb3, 0xbb2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f00006e9000-0x10)={0xa, &(0x7f0000f26000-0x50)=[{0xfffffffffffff5c0, 0x8, 0x200, 0xfffffffffffffeff}, {0x1, 0x8000, 0x8, 0x0}, {0x4, 0x20, 0xc7b6, 0x0}, {0x1f, 0x204, 0x7, 0x4}, {0x1f, 0x0, 0x3b, 0x5}, {0x4, 0x7, 0xfffffffffffffff7, 0x10001}, {0x8, 0x0, 0x2, 0x4}, {0x7ff, 0xe6f4, 0x2, 0xfffffffffffeffff}, {0x40, 0x1, 0x10001, 0x89}, {0x7fff, 0x1000, 0x4, 0x7}]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 00:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000feb000-0x4)=0x0) fstat(r0, &(0x7f0000377000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgrp(r2) lstat(&(0x7f000032d000)='./file0\x00', &(0x7f0000c20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r9 = accept$inet(r8, &(0x7f0000f42000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd0000-0x4)=0x10) stat(&(0x7f00001cb000)='./file0\x00', &(0x7f0000f76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00007f8000)=[{&(0x7f0000171000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ce7000-0xa0)=[{&(0x7f0000627000)="ca3366ce4b73bb7dfc3e90e2abb299cc27eef9114fb20b1360f97668e997419c517d42ef308442615cb85c3220bc2097e2930cbe59c0687b4c6571a381b3c4698d9bde3ef6ac063f689e9d36e5c2332f5c04c0ca514aa3362ddecd1d5535547795ba61a59ad5968790e9d6cdc8161e7f2a428989a52d7c51621742d2d0f6477352aff411751a11ddf72e7fdd1151dcd21a1cc27f2d0b9a4aafcf051e9e072b68f9a00f820022d599efc2db0bd77692e7556c13455343a1c62082062ea21b32d34696fd848dd79bb02067899040bbd20f45391a1e5128104f64", 0xd9}, {&(0x7f0000545000)="8533450608b706db00b2b99d2fc48a69a942e0d306401e09f5deec60c30e0f50349eafc87e1727344db4de7cac7b007178d5035915810c466b", 0x39}, {&(0x7f0000fc1000-0xc3)="f59b74cb4d76fe5f059ab22bdc44878633bc6deca5d6000f2d99af4c25a7317122cab2f7da5ec543bb2a65bf0e991873f712de3b45a87d29283549018b6be58087e1e342cba839b1d17e8c03f3dadb1ad8dd171997a760420ba0bbbc1669b2e186855168323651376010ef2a3fbcff038148ed73af8f56f0c2bfe106eda8d7697c17da721b2730d67a8cf0f74572b3714ec154b91184cbfbfae6aba5d6510ddf00931d1890d14ec59376ac4113149f1ef7639ad0382b516773575d17e0aa43135b3e8e", 0xc3}, {&(0x7f00000e8000)="5d63fde5aa3d64f1d25d6949f0b8c3dccddf0a16ebb367ae3f8af329a8c707ce6a8587d64ba13b423bcd3cbc0bcf4e8d1de27ce955213b0a787bb98797c79b3105cc498378a6f0", 0x47}, {&(0x7f0000967000-0x43)="ca7d483a20f2c77df8006c508bb317664f3576d00fd0f5564d0d6766e8700868ce91a537ecaf64d79b9b525f40eca96eac77c89ce4b2453f1b4d913320ae0b31c4ba89", 0x43}, {&(0x7f0000b69000-0x69)="42c4b119796997da9691c64d021874729bd39ea71d34fb3ef4abf8c88c3b8fb15f80b645b17b0e8ecd4c9cc9fe4aa58bdebc2bb0463676dcf181201ec31ed6139009a6a338ea73732a65d0916e3c8fac1fd5f61f12475b195af4f30fc80e5856e66f153fd7ec7f2c3c", 0x69}, {&(0x7f0000ebd000-0x45)="608855643711a8b60d47fd00e2a713ccebc9db6b1c3b56095972b9e6b166ceccf2f68bdd4027df5f3dee1a4b7030a60add794456740f14d2ba8f5d2528ce03e473e662f6dd", 0x45}, {&(0x7f000093a000)="c44155304bf9c90c29b722adfb4c8284243ad2ab64adbd8b", 0x18}, {&(0x7f000024a000)="6c90537fc5edbc551a5b1cb89b8620d0e6e6b8da84a08de183169bc3d815ef03842d830f085bd36139df422da7ecfb813023bf2316086d3284f076811f051f3f98eac42b769927bfa6e3bd9e519ef793c181afd55e879ad4a72457939580f7238cb7f582e6ca8ab58b0c659d0ff311deb08dc3ffad21b6f8b12d68e6bdbccf91d4b535068c4d84a5428ea65a4787457dac51bb05e23a08cb585967b803b2867cd61cff85638b21fc1dc9056c3faa2cd0e6e4c28af0daed85805c179cc0d64cdbd5546ca091563d20d9d1f61ffb59b7b1ae038191f7b144baa9fc70a7f145473f242102b4823fafae278741", 0xeb}, {&(0x7f000083f000)="c396fe75273e3ada895dbade87206c9eb40f5e510344e99618146ccb60edf63bb2745fbd054dc307f6569d5886d8432b9f3473d6bc018ae303bf21133f929c87ca1f5f89db52de4b082a1131959c2fc6ff785ddf16de866633f0410134376c6e750ebad3fb6bf074cc0e4aa60f5906c62466b99c84c35e3570f984977f3feea39a5554da342b09a602", 0x89}], 0xa, &(0x7f0000b1d000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [0xffffffffffffff9c]}, @cred={0x20, 0x1, 0x2, r5, r6, r11}], 0xa8, 0x20004000}, {&(0x7f00004b1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095c000-0x10)=[{&(0x7f0000ff1000)="79b22d2de1d1c196e01d3a0b25a364c9d719de2ac5106df510b8d111db8da4f2adf23f4d3429ccbfd0eeab57a0803aad12679aabfebbfd5a9ba4c0e5fdc965b5fe9b00843e3de3e3a1de0b9ed7151454c85443977b48849c98b2c1433423bec73acec722d9ffc88e80c0b7c00bd0e9c6e52c2f29edacdc403d3c12a5e24c0bbd5cac6e4273d11e645d35078d43854549e772479d54f9585d08a9fdcca411b1f7fe877f66ed94ec91f11c2f6468daffb47eec6f0f4305222da70b2cf371de826ca52d61a24ccd3fa59f930e63bcb9407705a8c454d1968566b2020507612f7e70c177a43c1e753a41b24a9374", 0xec}], 0x1, 0x0, 0x0, 0x40010}, {&(0x7f0000da1000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000848000)=[{&(0x7f0000383000-0xd9)="3be92b24defd13c5934b87bb0bc08b82bb018aad66b900197d0e8767f5f2eaad83c3ed07aaf1fc37ab5db7823265009df1e29f57aedacf1fbdb1dddb546e0c850b063a766f8a48d53c590bdf19e62735d0f3dce9c1e14c8ba7d5a0dd9c585c49908a2728c502d44e5f8694cd84bfb7626e414cbe705ac9221fb2fc3fc6f6a8a26d1ffcee49f50d9231a840af1353956d9777df84a20d9ccd573873e73063ff9452b22b36f3eddbfb4ec08d5d0ca4317624a5c3d8f33533a9bfbeb16a6962636a621aece51c053da22219d9cb9cb566d8f9c7c320cc9aed0b88", 0xd9}, {&(0x7f00005ff000-0x42)="d70effd0e8cc4e6584f1bd4a570c8ab53ea633818b20fb33ba6b4a39f6951bfd3c04b43b94221ba3be4944f4b544b8ae7dcff19ca045e7bf7aca749a966b0cd61585", 0x42}, {&(0x7f00002e2000-0xbf)="3b3f7b1d554ddf3199759af530bc7bfd9f2e3db7be8ccd0619aea0607d1c2256bac3459ab46164a5897184b867a3505b096c1d7746eb3f8a8cffa70dba1386f2ba81b78d72ee78e5003b3d7c6775f92ca10d2f743f24253ff21080a8e6696e15c67cbb57bd24c4bf0e576cbbfd738833f076d2864c4eeb68aac25fcc231c1e56206aefea352a6487be5c8d81f258cceda48ace81441e18741a3c0ad2f201e0e110eafdfac40f4cae6e28bfc75a278fd65c067f4ee159df3bac22e0390bbd21", 0xbf}, {&(0x7f0000f9a000)="19c537f3ce0d874f4eb9e25216e3d979bc7465b5f2251ff09a640055e7135565e906f980a9aae19d376fe8e363e9d703190071eef4d49a61f5177e45e17c779f9dcd3b548646ee7a72169bfa7df1c6b1c9755817a384376cf11e9ec44706081990efc10eebc40266d7b8b2d22acb59a587043de0739da99765b716ef55f3d8820676c1468d8a55737414a070c8091e8364d92669c3294427587231d8ffc5b1a7a525c231d4afd857c1388ed3785a96ab2b3149cb1491e22a87bc5d6f4982b1a0327621389d9e488d0468a9fef60acd868d86ad184983b546f52d1b4c2a1e9c0504d57be35c88c9434dcb0201c2e63cc1bab8ee1c", 0xf4}, {&(0x7f0000a15000)="34220704472f6234ef4dd2230264db185aeeeb7edc78ff58195a89a6fa437a3d2ab53112a340e61eedeb8a5bb5fd1225ce0ec013997ebfc84d715c9b958ffea274110afc3db474b880d96ab5b8f567fc", 0x50}, {&(0x7f0000a13000)="c898c5e0a44954562ebbc9d89b8db7c748d33b7fb4fe4a2410586724d80a0f81fd9e348e2cc5c2265825817b76fc171e809d5d36810dd1103eee7f2532e063ef8a438edc8c47bc64bf4d99334fdfebe55e6c6296739b03b95a01a355115f15b6833e74ab3f71d1352df47a17f25219130ff70fd1bbbb50cdf9867be3c5c98cc1c89ddfbd0220e0ab585c13f7222bb5847cbbff7287e956c5ea2b4022ce287c9e5ec12b43c88b63046f32b263917fbc19a460857ac646894922229a842498da8b937d4d9d991031f02581f96f7b58db6811a363e0d8b61627", 0xd8}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f000054c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006c6000-0x30)=[{&(0x7f0000cef000)="5d8e0c76bb991c63f0b68d79d118", 0xe}, {&(0x7f0000680000)="f42cfc4befc3b28890298c983acce25efcd37357dba67d74ac2ab17091410448a035a6236a14abbc687abf1e65e7e7a42e0ed56fa4c48f94695edae6ef229a9ecf2476e26b723306fd6b135cda8f2810ca30128d", 0x54}, {&(0x7f00002b2000-0x35)="2ecdd0b29628e2baad16203b264c1f411a59661ed0142d35ba2b36d49b05ad2dea1c1d73b996fc4db12e58f9655f3d92d21bbd6543", 0x35}], 0x3, &(0x7f0000bfb000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x40800}], 0x4, 0x0) clone(0x0, &(0x7f0000b1d000)="", &(0x7f000011b000-0x4)=0x0, &(0x7f00000bb000-0x4)=0x0, &(0x7f00006c5000)="") r12 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000323000/0x4000)=nil) ioctl$UFFDIO_COPY(r8, 0xc028aa03, &(0x7f0000931000-0x10)={&(0x7f0000cbb000/0x2000)=nil, 0x2000}) shmctl$SHM_LOCK(r12, 0xb) sendmmsg$unix(r8, &(0x7f00006c2000-0x150)=[{&(0x7f000033e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004ca000-0x60)=[{&(0x7f00009e2000-0x66)="04a6745b179a64db1a7839da2ed7d26e162a04d6eb25735408b5148468bc66a80afec3e6941985d2a896b9f83a30938e71f74c29db63bc04a25afa7c528ef91c802329023b9e1116cc7d5a833f96e8e4856f72360a48a8d2aba0e7bff46a83b800bf9353d093", 0x66}, {&(0x7f00002de000)="046d9c9098afd11084726bb9af265f46d16830d6485d93501de94bd4a14c8a95a8d1f2ef8da3c28130e3290a83f690b7e207d691210bcf23f6df64ee12b0fa4ee724f7af03978bf397bb5ec530fc05da68209022585c75c5ba835a54920d411c93e1ec0ec510485b61f337fbf096b2f8402431c44c88cf570f7ab49d05d4709ca15a369d0e7769ddd13e1076f3f95bc0bd0321704158c3e69cb62a3126f0afa70d5ab530dfd5befea636a8b8cf467485caf28a5bff3fb69d10b807d250dc296b600f3ada5434b03377d51ecd73dd3cdd624fdc50f7ebb76a8ec24b6133b12f", 0xdf}, {&(0x7f0000f05000)="85dffe0ff25d38afe6f1f33cefb1caeee2f083cf119a70b99ddcb2756ad39de7ee2f8c640567bc2225241fe01b2ababbd2b208372e548799ef6951951b6d6ddd03337ab1c3d67f4721527be28e0d312f8160be7fe673b23dab86863bed01d4464589f604f7fec0fa14eefb0de9d4679521fe657a21ddbf45b4a5994015c550fb638f664f197f53ec23d8e8198807", 0x8e}, {&(0x7f0000668000)="63e78cb92b6ac7cd6172bd4e1a68b9f93200ff19deaefdf5ab680f3bff008670c77a6b2b44f0695d0b1e2ef8eb664af9a3e06bce712cb93a6e71819ba0df61ab1eb7538aa55a9697733594cf97d27be61eae4add038cd6569606b6f2e205317206e5ef3510009e6e98fedf89561c20791006b3728077be5b9969c47c2334f9", 0x7f}, {&(0x7f00006ba000)="532820cc2214c220e018e7c66ef485ee796fb1611b32d17ba7e5b115217e8b3a65b9df1d5a11aeb82bb31edbe49beb5929f3eae6a3241589ee", 0x39}, {&(0x7f0000b7c000-0x4f)="d4ed4cc57cd5ba7977f2b69ff497c9c88f465edd93467aa671bad506d9ddc79738693703d4ce007a85650044f20eeaec8d976e6c13ec6ba9469c9959f7e084386454f438ad6e90eb7af7196ec93aaf", 0x4f}], 0x6, &(0x7f0000c7e000)=[@rights={0x18, 0x1, 0x1, [r8]}, @rights={0x28, 0x1, 0x1, [r0, r8, r0, r9, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r10, r4}], 0x60, 0x1}, {&(0x7f0000c96000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f00005c1000-0x1000)="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0x1000}, {&(0x7f0000d5a000-0x79)="52f0fcdb0cd8e68c8dc1cb1b373565f98014f8ee2ad0c3550246a0d9be69f9e5f8dd5061f21f5f5107200d42ee4d000ad9f621682566b0acd4fcacfeffc6bd79ce8aadaf45517dccda7ab9abe1277228275a98558b807d62621f51e0a69432f130e5e7832cf615040bae0c442499803f8264cc311ed07d7988", 0x79}], 0x4, &(0x7f0000f7c000)=[@rights={0x18, 0x1, 0x1, [r9, r9]}, @cred={0x20, 0x1, 0x2, r2, r10, r4}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r9]}, @cred={0x20, 0x1, 0x2, r2, r10, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r9, r1, r1, r1, r8, r1, r8, r0, r9]}], 0x100, 0x800}, {&(0x7f0000438000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000732000)=[{&(0x7f00009e2000-0x2)="d499", 0x2}, {&(0x7f0000a90000)="2b867f2683aae2b6e1f5c51403e13b61fa27e50e243bd749462bf3", 0x1b}, {&(0x7f00001c9000-0x2e)="467af7105cf479c9f2638ede6130fe5e9cb008b719e6afd53d8c19c68321741993c9a0360569abc17b3ab5be68e6", 0x2e}, {&(0x7f00001c2000)="0881", 0x2}, {&(0x7f00000df000)="6be156ac074a6f8bc089ff84b7b9b18bf1fcd8ca0e6b8b2b494f9da4b15de194f2d93e88100f2ee9b8681583d4c5f2e21f00117d1862db2177ceb0255c2cc8bb60fe516f4584b6f9fe08726b3803de081c2a4507c7b9d8947fda047649e77e930560a164b80c8b1af6e671849af9c90daf3d01e0e9e86bdef4ea5169ab1a74458b0e175c4ed3e0ec864e7d6497aecec259c001c483f528a455c5e1d28a543cdedad20370e1d26ab99d7b4cc0c40eac7ff1310458935261ec78a697a3d0e1b1b81a174a8215206420ca06028b383c668a45b6d80e441d937a01ea5216e1ee59133bb25edcfd5d626d8285a3935e1b8e0ae5a1fedb20", 0xf5}], 0x5, 0x0, 0x0, 0x40}], 0x6, 0x10) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00007cc000)={0x0, 0x0}) [ 107.907596] sctp: [Deprecated]: syz-executor4 (pid 13365) Use of struct sctp_assoc_value in delayed_ack socket option. [ 107.907596] Use struct sctp_sack_info instead 2018/01/21 00:33:15 executing program 4: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000001) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r2, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f00000a7000-0x10)=@ax25={0x3, {"7a637b8929e537"}, 0xac2}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d3a000-0x4)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) socket$inet6_sctp(0xa, 0x8000000005, 0x84) shutdown(r2, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) fcntl$setflags(r0, 0x2, 0x1) 2018/01/21 00:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = syz_open_dev$sg(&(0x7f000060d000-0x9)='/dev/sg#\x00', 0x400, 0x406100) bind$vsock_dgram(r1, &(0x7f0000035000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000613000)="", 0x0) 2018/01/21 00:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000205000-0xb)='/dev/audio\x00', 0x100, 0x0) sendto$ipx(r2, &(0x7f00001a7000)="796188b8c4a048851b515ad403524d197aa848fbaa1da76e08631ec76226dfcf10861e625cc2c75900a637194674fd6ea30b7c78ad095fe7d0ed497d78e21dc2c59161501693f32fcb0c7424c6b11259f4ec0b63d782664db47c0aa1b00685eecf58e1b3f0a02f2121b76d4817c48c782b0acb342922c2881180339c958126c16554c593352af2062dbe8e94b11cd99895a336ae9b57f9bc5997981c4f2525c53b2660bbae35d16e9c7834d5d5a1b89f6440c9028dbd2e6b29cb41613407999c1e47fe498c5ed7b004d8155e8e0379f785b768e1e7b8cbfdb3171e39b7730a403b3836d7c1e16eec00", 0xe9, 0x0, &(0x7f0000332000-0x10)={0x4, 0x3, 0x6a, "e7e31884163f", 0x8000, 0x0}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) stat(&(0x7f00004b6000)='./file0\x00', &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() setreuid(r4, r5) 2018/01/21 00:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b22000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e0b000)=r2) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000626000)={[0x1000000000000000, 0x3ff, 0x9, 0xffffffffffffffc0, 0x2, 0x6, 0x0, 0x1, 0x4, 0x2, 0x0, 0x80000000, 0x8, 0x3ff, 0x2, 0x5], 0x10000, 0xc240}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e52000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000727000)=0x5, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 108.015869] QAT: Invalid ioctl [ 108.027741] QAT: Invalid ioctl 2018/01/21 00:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/21 00:33:16 executing program 0: socket$inet6(0xa, 0x4, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000020a000-0x10)='userloppp1ptoc\'\x00', 0x3) write(r0, &(0x7f0000746000-0x1)='&', 0x581b000f) fcntl$addseals(r0, 0x409, 0xa) 2018/01/21 00:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff4000-0x9)='/dev/vcs\x00', 0x200080, 0x0) bind$bt_hci(r1, &(0x7f00006ca000)={0x1f, 0x6, 0x3}, 0x6) 2018/01/21 00:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000471000)=0x0, &(0x7f0000438000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000455000)={0x0, 0x0, 0x0}, &(0x7f000074b000)=0xc) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096101, &(0x7f00009ab000)=0x0) 2018/01/21 00:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) read$eventfd(r1, &(0x7f0000a5e000)=0x0, 0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e6e000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/21 00:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000155000)={0x0, 0x0, &(0x7f0000d17000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0xffffffffffffffff}, 0x0) recvmsg(r1, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7, 0x0}, 0x0) 2018/01/21 00:33:16 executing program 7: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00009f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b03000)=0x11e) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b06000-0x98)={0xc3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r3 = syz_open_dev$amidi(&(0x7f0000286000)='/dev/amidi#\x00', 0xfffffffffffffe01, 0x1) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000912000-0xe8)={0x0, 0x0, 0x0, 0x400, 0x1, 0x0, 0x9, 0x1b, 0x1, "4818ead0cacfdcb545404fab7e4bd450297338e74f67681db7038c95fc25ad57519a81e4861cfa78cb2f128e8f378a39b65bcb6ae92eab885e39595b06f89764", "440d8c766d3e4f4da7af838938d4b4fe8f77ba39dcbe2081de26fc1cfb15462ab143e0d48bc47fadfa1cd3e457c1a83c49ce0a728aea2f395233169dbe7807fd", "9ca15a30597c4cf7cf16eb6749d70337852f2ed0d86d42d1be72ad384d7e1521", [0x9, 0xa8]}) 2018/01/21 00:33:16 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xec3ddfb41d17d782) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fcb000)='./control\x00', &(0x7f0000fcb000)='./file0\x00') mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000059000)={0x200, 0x2}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000fcd000-0x8)={r1, 0x5}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000052e000-0x1000)=""/4096, &(0x7f0000fcc000-0x4)=0x1000) fallocate(r1, 0x0, 0x0, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000889000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcd000)=0xe8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000fcf000-0x4)=0x0, 0x80000) r3 = getegid() lchown(&(0x7f0000b5d000-0xa)='./control\x00', r2, r3) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000fcc000)=0x1000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006e7000)={0x0, 0x0}) [ 108.096461] QAT: Invalid ioctl [ 108.103574] QAT: Invalid ioctl 2018/01/21 00:33:16 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000564000-0x11)='/dev/qat_adf_ctl\x00', 0x240, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000937000)={0x1, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f00001a6000)='ns\x00') r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000662000-0x70)=[{&(0x7f0000839000-0x69)=""/105, 0x69}, {&(0x7f0000548000-0x2a)=""/42, 0x2a}, {&(0x7f0000379000-0xe)=""/14, 0xe}, {&(0x7f0000152000)=""/4096, 0x1000}, {&(0x7f00006eb000)=""/102, 0x66}, {&(0x7f0000ab9000)=""/0, 0x0}, {&(0x7f0000102000-0x2e)=""/46, 0x2e}], 0x7, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000717000-0x8)=0x0) 2018/01/21 00:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000cc000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000243000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bcb000-0x9)='/dev/kvm\x00', 0x2040, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/21 00:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fa0000)=0xfce9) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) r1 = accept(r0, 0x0, &(0x7f00002ae000)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f20000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000011a000-0x4)=0x14) sendmsg$kcm(r0, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) 2018/01/21 00:33:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="373b6b2632d2a86e21b166603fe70624df211a9a32c5285c27a12fef686e1c2cb4599dff00522c9d1eba54575ccde5259f0be7b2c142e6b3a33c327f7987051ba2eefd800145bd77334640b711fcc7c9ba983998b4360e9b977c9895c740df64c8b73bc2d501bb86e7f9462441dc37a2ad5693f48f5113b4282c863efb0207476d377682fdd26c2cf6", 0x89) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000df1000-0x10)='/dev/input/mice\x00', 0x0, 0x4801) 2018/01/21 00:33:16 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0xfffffffffffffdca, 0x27, &(0x7f0000009000)="", &(0x7f000001d000)=""/236, 0x0, 0x9}, 0x28) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000001e000-0x2)=0x5, 0x2) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f000001e000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/21 00:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000cbb000)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="", 0x0, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = add_key$user(&(0x7f0000f39000)='user\x00', &(0x7f00000b2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000122000)="0bd1546b29a32561770c43a7385f3230f6c13c0ef55562a0a35d780a23237f589d3b0aeb4dd3b0a1821b06105b834da8531782f0f36aa3cbfa9ca885d0e254be1d427924d733b3b5a14cd34ea2561454c7cd10d49906ab7907bd370eee483fe182bd3583ea55b6465ab62cb541820cfd3651bc83a56e80ca21c143c8f115ebd155d51c216e3256cc43173819840fcd13156b218a0a17e376214be8a9284a8dbfa60c35ab01e7eb9a42a72d164d75094b88789be220468296abe0d85d49c026ab372000e494f13ab2d3deb8635d4ef5cdfc910abc23a8bcf15e4f0ed1d817f4ee656f6f58e20fe618b9", 0xe9, 0x0) r3 = add_key$keyring(&(0x7f0000cce000-0x8)='keyring\x00', &(0x7f0000567000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r2, &(0x7f00005bb000-0x35)="e769bb1503ee0ab97f4e24abde9c81a8cbd47ef207d6cd3e628006b5e4c8b84adea756912617b729ff998f31110990b753ba371b75", 0x35, r3) 2018/01/21 00:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00001d7000)=0x0, 0x4000000005, 0x3, &(0x7f0000199000-0x10)={0x0, 0x989680}, &(0x7f000059f000)=0x0, 0x55da77f243942654) 2018/01/21 00:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cdf000-0x9)='loginuid\x00') getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000099d000)=0x7721, &(0x7f0000228000)=0x4) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) write(r2, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/01/21 00:33:16 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x220000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000002a000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000002e000-0x4)=0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/21 00:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f000047e000-0x8)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000075c000)='/dev/vcs\x00', 0x50000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000312000)=""/129) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000308000)={0x10f000, 0xd004, 0x1, 0x4, 0xa1}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000be3000-0x10)={0x1, &(0x7f0000366000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000fe9000)="4191ef83896a32aa39bec0d636a79fdcef8b44581a4893d0b5617e81ec6728f5636d4397a31d78735cfd9be660def353df28b4b147b52c433c2b7337f8c5bd15de38181843a9eb9c18940401ec905456da652faa0d7208d182a87fd861c376d6e9") sendmsg$nl_netfilter(r1, &(0x7f000001a000)={&(0x7f00008cc000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000519000)={&(0x7f00006d2000)={0x1e4, 0xb, 0x7, 0x2, 0x0, 0x0, {0x7, 0x0, 0x2}, [@nested={0x1c4, 0x1e, [@typed={0x10, 0x6b, @u64=0x0}, @typed={0x28, 0x32, @binary="6ce86a14fad5beb0ed4abcc61a8780ea558d0a01a56d8b992ee6438f7243"}, @generic="ccd47d3ad09b940253d38fd7c7b93a4d48", @generic="81d05e83fbfc97634e11c0f9e0d04f1e69716d00e2c1b569b6b291d86d63e47eac7af59aba2e5f2780b2b7d8b98a5c14bb47b523f9ef61a6a5ceaa36cc3062e3a20f23d43f39226816374852308f5dd2db7142ed87a94681888213ee849cee742bc8b9ea24cc381028c0a2eaf8c010a1ddaa9ff9f36fb1e2e9302d7ffda8a1dde288c4a5b9b44d", @generic="44d80659b636dd7c9699d00acce8d1660f75b2cf56ae213f6466738f408852b6ec7ee7031d27db84e45fc8bea5a7bc3cce74f22ed1a0780866c6dbbd96c54a978662ea3404b971348a5545efc994d86e7a8cd4e136d43c374bafbe4d734391596f46037792aa6d45142be8cf8af6d5814d04cfb672697f605265947b9a7e3bb9defa1ec7387e0f55b2f021202e015298d873a0938e4a42df901ffbc81f1392822e1ba6763beff119fae463993be22a8b52cdc85fa8dcce2506e47c231ac3e836bd2dbf37630c1c60d0f90be6d9fe57a17ca06c79222e873cf0c3d9efd23be5f5c6ab91a11561d02963a04a02bf8bef"]}, @typed={0xc, 0x8d, @u32=0x14}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x4880}, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000e93000)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000eb6000)={0x2, 0x87, 0x0}) 2018/01/21 00:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f00001d0000-0xc)='/dev/audio#\x00', 0x5, 0x8000) accept$netrom(r1, &(0x7f0000701000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000023000-0x4)=0x48) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00003cf000)=@common=""/16, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)='ys9v', 0x4) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x6, &(0x7f0000e06000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r5 = dup3(r3, r2, 0x80000) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00003f2000-0x18)={0xaa, 0x56, 0x0}) 2018/01/21 00:33:16 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000015000)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:33:16 executing program 6: sysfs$2(0x2, 0x35, &(0x7f000018f000)=""/64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x193, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c76000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0xfd6a, 0x7, &(0x7f0000001000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={r1, r2+10000000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setuid(r3) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000001000-0x8)={@broadcast=0x0, @multicast2=0x0}, &(0x7f0000000000)=0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000003000-0x20)={0x9d2, 0x0, 0x1, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000003000)={0x8, r6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) ptrace$setsig(0x4203, r7, 0x2, &(0x7f0000002000-0x10)={0x1b, 0x2, 0x8, 0x9}) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000005000-0x8)=0x0) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000003000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000006000-0x12)='/dev/input/mouse#\x00', 0xe303, 0x2000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000007000-0x8)=0x0) 2018/01/21 00:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) modify_ldt$read_default(0x2, &(0x7f00001ab000-0x54)=""/84, 0x54) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9b000)=""/131, 0x83}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x6, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) chmod(&(0x7f0000027000)='./file0\x00', 0x0) write(r0, &(0x7f00009cc000)="110000001a0053f700e6caef1200030707", 0x2f9) 2018/01/21 00:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/checkreqprot\x00', 0x40, 0x0) accept$unix(r0, &(0x7f00002e1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000485000)=0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getflags(r1, 0x40a) r3 = eventfd2(0x800000000002009, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f000057f000-0x10c)={0xfffffffffffffffe, 0xffffffffffff0001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r3, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r3, &(0x7f0000fab000)=0x0, 0x19e) read$eventfd(r3, &(0x7f0000345000)=0x0, 0x8) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000c59000-0xec)=""/236) 2018/01/21 00:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/vcs\x00', 0x80000, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) sendfile(r0, r1, 0x0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00004a0000)='net/psched\x00') pread64(r2, &(0x7f0000f9f000)=""/223, 0xdf, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000ddb000)=""/112) 2018/01/21 00:33:16 executing program 4: keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x404143) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000-0x108)={0x491, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002b1000-0x6c)="e116b1aae2cd454834f93e6022c798083cd9cf13131fa055a7361535b1114836aeee2c3d07c69fbbba3e8e28c1851f30842d3567b1e847a55813c06201a86a1459a803307849e1bff0630ca21b63300dc34b4c0175644c1d3693171a04733de439803c76187031e887eec8c3", 0x6c, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000a0f000)='keyring\x00', &(0x7f000004c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0xff, 0x400, r2) 2018/01/21 00:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000030000-0x18)={0x8, 0x401, 0x9}) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000051000-0x7)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 00:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ffe000-0x5)="", 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000120000-0xb)='/dev/mixer\x00', 0x101000, 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000b61000-0x18)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x0) getgroups(0x3b2, &(0x7f000029f000)=[]) getsockopt$inet_int(r0, 0x0, 0x3d, &(0x7f00000cd000-0x4)=0x0, &(0x7f0000bee000)=0x4) 2018/01/21 00:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d76000)='/dev/vcs\x00', 0x121000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d19000-0x10)='/dev/sequencer2\x00', 0xe0004, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xfd8, &(0x7f0000622000-0x2)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x0, 0x4) chroot(&(0x7f00007ad000-0x8)='./file0\x00') 2018/01/21 00:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b41000-0xb)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00008ec000)=0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000dfc000-0x6)={0x1, [0x400]}, 0x6) dup2(r2, r1) 2018/01/21 00:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a1a000-0x4)=0x5) readv(r0, &(0x7f000056c000)=[{&(0x7f0000337000-0x50)=""/80, 0x50}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x2, 0x0, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000e74000-0x9)='/dev/sg#\x00', 0x80000001, 0xa0c0) ioctl$KDMKTONE(r1, 0x4b30, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/21 00:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = userfaultfd(0x1000000000080800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000242000)=0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[&(0x7f00000c5000-0x5)='ppp0\x00', &(0x7f00005fa000)='/dev/input/event#\x00', &(0x7f0000c51000-0x12)='/dev/input/event#\x00', &(0x7f000008d000-0x1)='\x00'], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)='cgroupð1vboxnet1%vmnet1selinux-\x00']) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000ced000-0x6a)=""/106) openat$audio(0xffffffffffffff9c, &(0x7f0000742000)='/dev/audio\x00', 0x0, 0x0) r2 = socket(0x1000000000000002, 0x1, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f000005f000-0x10)={0x77359400, 0x0}, &(0x7f0000af9000)={0x0, 0x0}) nanosleep(&(0x7f0000f46000-0x10)={0x0, r3}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000455000-0x10)={r4, 0x2712}, 0x10) 2018/01/21 00:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e15000)='/dev/autofs\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/21 00:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008df000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x2, 0x9, 0xffffffffffffffff, 0x0, 0x0}, 0xffffff9e) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/21 00:33:16 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000016000-0x9)='/dev/sg#\x00', 0x100000000004, 0x402400) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000016000-0x4)=0x40) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x40000000000030, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$TCSETA(r2, 0x5406, &(0x7f000000e000)={0x7, 0x0, 0x4, 0x6, 0x8001, 0x9, 0xffff, 0x1, 0x4, 0x8000}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/21 00:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000276000)='/dev/vcs\x00', 0x2810, 0x0) clock_gettime(0x0, &(0x7f0000947000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b30000)=[{{0x0, 0x0}, 0xfff, 0x5, 0x3}, {{0x0, 0x0}, 0xffffffffffffffff, 0x7, 0x7}, {{r2, r3/1000+30000}, 0x0, 0x1, 0x0}], 0x48) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000e3f000)=0x40) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000084d000-0x18)={0x5, 0x5, 0x3ff, 0x9, 0xfffffffffffffffa, 0x0}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e9b000-0x53)=""/83) 2018/01/21 00:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000088d000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00005d1000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b71000)={0x0, 0x0, 0x0}, &(0x7f0000c60000)=0xc) fcntl$setown(r0, 0x8, r3) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000cf4000-0x4)='tls\x00', 0x4) r4 = openat(r2, &(0x7f00007a6000)='./file0\x00', 0x800, 0x10) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000268000)=0x4c9) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) 2018/01/21 00:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x40) fsync(r0) r1 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)='/dev/vcsa#\x00', 0x70, 0x0) readv(r1, &(0x7f0000330000-0x50)=[{&(0x7f0000e58000)=""/1, 0xffffffffffffffb9}], 0x1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000b93000)={0x3, 0xffffffff00000000}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00001d5000-0x4)=0x0) fdatasync(r1) 2018/01/21 00:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000076a000-0x4)=0x0) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d9a000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000781000)="882f6d3000") mmap$binder(&(0x7f000081a000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) 2018/01/21 00:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e4e000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) sendmsg$key(r0, &(0x7f000013b000)={0x0, 0x0, &(0x7f0000c2a000)={&(0x7f0000072000)={0x2, 0xe, 0x5, 0x3, 0x9, 0x0, 0x2, 0x2, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0xf65, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4000) r1 = socket$inet(0x2, 0x4, 0xb1) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000450000-0x4)='tls\x00', 0x4) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f00005ef000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000193000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 00:33:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x5, &(0x7f0000001000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_hci(r0, 0xc00448f3, &(0x7f0000000000)="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") r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xce780d4e06c710f5, &(0x7f0000002000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x374)=@migrate={0x374, 0x21, 0x4, 0x1, 0x0, {{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0xfffffffffffff001, 0xa, 0x80, 0x20, 0x62, r2, r3}, 0xe, 0x0}, [@coaddr={0x14, 0xe, @in=@multicast1=0xe0000001}, @algo_auth_trunc={0x8c, 0x14, {{'sha256-avx\x00'}, 0x1e8, 0xa0, "f3aa5894b015e8568d8bcff52b3815d18100a508b573b276ead642e4245af4f5d39fe9ffb3b339c50a1f4e22e912615f7e3953a1942ad8babd897145a4"}}, @algo_auth={0x11c, 0x1, {{'poly1305-simd\x00'}, 0x6a0, "26e81077c1ee1f3ecfc3679090feff9d8684bd7e08766abdbba2ea47ee334ea2a897b983203d1d7d7b375baaa55d63ac0ccea54262853ac16140db85bec8320040a4bc47dfed7c672b22a822277efd82263ba31f6c687dd9f00231c9d1a58ed95412c4453b554c8a0da8e3a0bef9b101312369a205bfe3af8cc7ff43c5cbd88aeb408bdc4a3084e45b2a92295281e9412b4d0512efc937842994405daf8ea3293573cdd9e688cd1a3d91c6243494c1ca866794dc1a049c5d722cbd7d2093dc39e0e7fbe309b101aa801f3d0c9f2241e3ec336717"}}, @mark={0xc, 0x15, {0x3, 0xc9}}, @algo_comp={0x140, 0x3, {{'deflate\x00'}, 0x7b0, "d3a086a1d67a98b0b06066ff63322224a9b36c7ba8957cc060e131e50fd6aaf9208dd1230c558e829abbd61c81c784dc7e8f460a5ce3c315cfa28d99ed85edf7543c0a5913e6e7d453868b2f781d230fb3d34d0a465048ec7475267bed7fb22ecc7ed46796d5f3ecc811487268b9bcaceb4e8a9185e09dfe482d3dded62708411ce45537161ae41f668ccc1e12c53bc536fe136dfca4a93700ef7151155eed23300691653d5b73b9af6e656888f95ef7b9343d0ea9db397ea256646f4c65f87366fc6cd499218e519ef94f6ed0d15e05585124c13cc817db16cb7bfb401be1572b92521484b31634edc00893d38bf25ee5b8916a113c"}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x4, 0x3, 0x3, 0x0, 0x10000, []}}]}, 0x374}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000004000-0x14)={0x14, 0x1, 0x0, @fuse_poll_out={0xd7fc}}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) utimes(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x20)={{0x0, 0x0}, {r5, r6/1000+10000}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000004000)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000005000)=0x4) socket$pppoe(0x18, 0x1, 0x0) flistxattr(r4, &(0x7f0000003000)=""/4096, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000007000-0xa)='id_legacy\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000004000)='rxrpc\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)='/dev/sequencer\x00', 0x0) keyctl$instantiate(0xc, r7, &(0x7f0000007000-0xd5)="48f4eb781dd5f98af32431bbfa9e9b757c1dfc254365a04b788bee49e71eaf0a1cd93c16fa7e53d0c221145eaab3181c97601689522484f96c3af5f11c127a953458d36763a2fbec03ce5eab15dd9f7195db9b9621c7677ec42a94575d00aa3994edfa1736fa8a52ad1690a6b3b6cd5b4c70ed223e6b26839270b5c93b8c2164672221a13bbe30e4b4de883858fac0c2350d37706043bd70f0b845e8a1a8639c2a5d234246e698c9c8fb01f9b5da8e24fec8f7a43a811f7d380d1846929a76652e2f96c0ccbb496b7d6e1088451e7952911f54cfd3", 0xd5, r8) [ 108.559231] sock: sock_set_timeout: `syz-executor1' (pid 13524) tries to set negative timeout 2018/01/21 00:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r2, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0xfffffffffffffd9e}], 0x1) dup2(r2, r3) tkill(r1, 0x16) 2018/01/21 00:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000eb7000)='stat\x00') r2 = syz_open_procfs(r0, &(0x7f000033e000-0xf)='attr/keycreate\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x0, 0x400000ff) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00005ba000)={0x0, 0x0}, &(0x7f00004c2000)=0x10) 2018/01/21 00:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000eb4000-0xa)='/dev/dsp#\x00', 0x1, 0x210000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000bc4000-0x68)={0x5, 0x1, 0x400, {0x0, 0x1c9c380}, 0x9, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000004000-0x8)=0x0) 2018/01/21 00:33:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/nfsfs\x00') lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0x19)=@known='system.posix_acl_default\x00') 2018/01/21 00:33:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x80, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4, 0x8) getresgid(&(0x7f0000e71000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00008af000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004ff000-0xa)='/dev/cuse\x00', 0x280, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000b01000-0xa)='/dev/vcs#\x00', 0x1, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d60000)={0x0, 0x0, &(0x7f0000b43000)=[{&(0x7f00009e8000-0x8f)="e0b9da612afd2abcfc260ebe6ede995ccfabd7523613a01372c0f29083e60c95d9", 0x21}], 0x1, &(0x7f00007e1000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000249000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000616000)={0xc8}, 0x1) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000)="", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) 2018/01/21 00:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eaa000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x6000) flock(r0, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f000016d000)=0x0) close(r1) 2018/01/21 00:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd(0xe5) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$vcs(0xffffffffffffff9c, &(0x7f0000ebe000-0x9)='/dev/vcs\x00', 0x80, 0x0) r1 = socket$inet6(0xa, 0x6, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000040d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eec000-0x4)=0xe8) 2018/01/21 00:33:16 executing program 0: r0 = creat(&(0x7f00007de000-0x8)='./file0\x00', 0x110) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008f7000)=0x87f9, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = timerfd_create(0x7, 0x80000000000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f000005c000)='/dev/input/mouse#\x00', 0x5, 0x50000) timer_create(0x7, &(0x7f0000587000)={0x0, 0x31, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000777000-0x4)=0x0) timer_delete(r3) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00008f2000)=0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a42000)=0x0, &(0x7f00007a2000)=0x4) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f00003dd000)=""/174) 2018/01/21 00:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00002d0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x22, 0x0, [{0x0, 0xa, "9dacdc5e151d05ce"}, {0x1, 0xf, "4b1d2f1904adce472e1fb58337"}, {0x6, 0x3, 'k'}]}]}}, "c333a1a2163664e9"}}}}}, &(0x7f000044f000-0x18)={0x0, 0x1, [0xedb]}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/21 00:33:16 executing program 3: openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e8000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) close(r1) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004f1000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000c85000-0x4)=0x8) 2018/01/21 00:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a0b000)='/dev/snd/pcmC#D#p\x00', 0xbc1f, 0x10000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r1, &(0x7f0000c88000-0x30)=[{&(0x7f0000887000-0x4)="4133f321", 0x4}, {&(0x7f00001a8000)="e65023e1b12c899304bfc05314f64b8298e2154d180cfb72b34721121061558bc7bda3ce12dc7f3eb7d414c31dcbed10908dcac3fd170d2d0e8868d5f3d9c17de8eeab0b07f11c893904fe5537a17fd28c9620671f7378ebd637d5287e387788697a973eb3512c474aa3ad4bde96845dd31a46d52961ce0a0ff438593600cbcb868252434e178853ec2639f6ee5b9e407f1fff62257e82330de2c4f2f20860d98d2a610c707dd9ffd5186d05115057d1f50dec3a1fb337f8d6a0939fb3dd16f86b59b96b77bd4d3e0015546d63d033a5b9ca3769", 0xd4}, {&(0x7f0000af7000)="e05b402df9cfb4d3944c29458ac67d2f5d5cc2f39dcc35846cd1fce1b47287a51c05e63a51aa0625788650dd6662efb5cac1f7b2dddb3f364e3480d0326034ad26e42faeaf0dfafba3dc06236100e6ead11c1a9d04858646c25c3f438ef97c64fa39b40e9657db5a77ac79cd19f14a440906bca5b6fbd6dc93a2c4289f5233128c29834fa4dc75c4a9a89bfc53cb4c5339dad1148206d5347e5836b0482dc8dd6b6a14c9a3c118b4301bf00ebe4ec82145eec2ace4165b713a381f9e9a8875762b925f7a81cc5309baac20c78ca0a3d448a1f5", 0xd3}], 0x3) setsockopt(r2, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) openat$dir(0xffffffffffffff9c, &(0x7f000006f000-0x8)='./file0\x00', 0x101000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000a0000)=0x8, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ebe000-0xc)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000011d000-0xf)='/dev/sequencer\x00', 0x14800, 0x0) fstat(r2, &(0x7f0000552000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlinkat(r3, &(0x7f0000594000-0x8)='./file0\x00', 0x200) close(0xffffffffffffffff) 2018/01/21 00:33:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x38, &(0x7f0000003000-0x38)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3000000}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r2, 0x7c, &(0x7f0000002000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf29, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000003000-0xc)={0x6, r1, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000a93000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000001000-0x8)=0x7a5c28f5927f72c0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/21 00:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00006c4000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000fab000)={&(0x7f00002ec000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ddc000)=[{&(0x7f0000cfd000)="8af0341a52ed54dc359ff3ebee29d01cefc8722d564fdeabe6e74e870a45ae5348ed472831f11449bad36b560e819693b7d7a32301612eb40f1686d99e95105a70a59b7927463682a01be35759d298be4f72a15a73f45c5c4d6c54fdfe42ed3b4b02f9a443128cb99b6345189cd14684f0a4c6b155390fb6a5fa6038cedd819ebd12c32891d38c19eec7cfbae4f93fef32787fa67d37761ddb7dc2b37664e71b6babf425be27033d7a58266b97469cf264fb5a4d24de39c8daec08c568929ed94878", 0xc2}, {&(0x7f000052a000-0x5b)="262a6970fe59f37d0f53dd883b756d75623b0bf6e8ca666457ad35bb4d377add1cfd5335f9bb9c7cfe03bfb0e856910d25b238ed8e86878e46dca4b5c6872df44eec0a8a482758ea3bc5801e0f3683fd81e5b6831e1d32bb35b9d8", 0x5b}, {&(0x7f0000abf000)="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", 0xfd}], 0x3, 0x0, 0x0, 0x0}, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a0a000)=0x8, 0x4) recvfrom$inet(r0, &(0x7f0000c93000)=""/211, 0xd3, 0x0, &(0x7f000001f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 00:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00001d7000)=""/110) r2 = openat(0xffffffffffffff9c, &(0x7f000083d000)='./file0\x00', 0x10000, 0x174) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x800) read(r3, &(0x7f0000984000)=""/24, 0x18) sendmsg$nl_netfilter(r2, &(0x7f00006e8000-0x38)={&(0x7f0000ccc000)={0x10, 0x0, 0x0, 0x80400001}, 0xc, &(0x7f0000b55000-0x10)={&(0x7f000085d000)={0xf0, 0x10, 0xe, 0x400, 0x7, 0x3, {0x3, 0x0, 0xffffffff}, [@nested={0xc8, 0x10, [@generic="e1e135e389151a15c6e7448effb5a54ae4c9cc464ee74966ae2c84044be3d5175143574914265dd9ec9319747de10c4075dbc491f8dfdf10254a041bdd163b606dbe7e852a4f7fa0d6c19b373a3aa2833308666763dad7d087424e62f98109a8d4a627ab21d57ffe201826a63357881f25f92b3978e2c9e38c4dd5758cfbd8942d35458717137633523a38b3ded207da6a40c3136d069bb3bd4677fba4607fb5ac3d077955afc4dcf184c507cccf6ed3faa15d256809e768f2d0d0d52a1db27616fdac"]}, @typed={0xc, 0x6d, @ipv4=@empty=0x0}, @typed={0x8, 0x5c, @void=""}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/01/21 00:33:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x7fff, 0x3, 0x996, 0x7, 0x401, 0x2}, 0x6}) mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$nfc_raw(0x27, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r1, 0x1) 2018/01/21 00:33:17 executing program 1: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000b19000-0xa)='/dev/vcs#\x00', 0x80000000, 0x400) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000a7e000)={0x9, 0x73, 0x9, 0x100, 0x6a9a, 0x3, 0x100000000, 0xde5e, 0x5, 0x8}) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000b19000)=0x81) delete_module(&(0x7f0000b19000-0xd)='\'[ppp0!proc}\x00', 0xa00) memfd_create(&(0x7f0000b17000)='\x00', 0x0) mmap(&(0x7f00008c9000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) 2018/01/21 00:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000464000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d04000)={0xfff, 0x0, 0x0, 0x2}) r2 = syz_open_dev$dmmidi(&(0x7f0000f55000-0xd)='/dev/dmmidi#\x00', 0xff, 0x200) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000876000-0x10)={0x200, r1}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000e32000-0x45)=""/69) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_STAT(0x0, 0x2, &(0x7f000039e000)=""/131) openat$selinux_load(0xffffffffffffff9c, &(0x7f00004e9000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/21 00:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d2000)={0x0, 0x80000000000a76, 0x1, [0x805]}, 0xa) 2018/01/21 00:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xc7, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f000008d000/0x4000)=nil, 0x4000) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000008e000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000008e000-0x8)={0xdf3, 0x1, 0xffff}) unshare(0x18000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000026d000)='yeah\x00', 0x5) semget(0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) unshare(0xc000000) stat(&(0x7f0000dd9000)='./file0\x00', &(0x7f000013b000-0x19)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x2, &(0x7f0000875000)={0x0, 0x0}) 2018/01/21 00:33:17 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000003c000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00007bf000-0x3c)=[{{0x0, 0x0, &(0x7f0000599000-0x50)=[{&(0x7f0000974000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f00000c7000)=""/215, 0xd7}, {&(0x7f00001ca000-0xda)=""/218, 0xda}, {&(0x7f000061c000)=""/91, 0x5b}], 0x5, 0x0, 0x0, 0x4}, 0x40}], 0x1, 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup2(r2, r1) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000025f000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000a3d000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000019000-0x18)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x477359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r4, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) sendmsg$alg(r2, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[{&(0x7f00009e2000-0xc0)="6d4d3b713be2aabae1709ac0130409d7c21086ae0e581516dc875ffb0a85133ac8606d1f7e84017aa0e5aa4aac56a598b4481bb3b619c1169d79617b83e2a24b", 0x40}], 0x1, &(0x7f000016d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/21 00:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x8, 0x1ff) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00004f2000)=0x0) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/21 00:33:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000158000-0x10)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000000)={{0x0, r0/1000+30000}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000-0xa)='attr/exec\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000000)=""/163) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000004000-0x10)={0x77359400, 0x0}, &(0x7f0000003000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r2, 0x6, 0x2, 0x0}, 0x14) 2018/01/21 00:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='maps\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004da000)=0x5) 2018/01/21 00:33:17 executing program 7: r0 = semget(0x2, 0x3, 0x50) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000f5b000)=""/175) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000587000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000962000-0xf6)=""/246, &(0x7f0000f53000-0x4)=0xf6) r3 = socket$inet6(0xa, 0x0, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000074e000-0x4)={0xfffffffffffffe00}, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) times(&(0x7f00004a7000)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 00:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000e0b000)=""/128, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00003e5000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000484000)={0x0}, &(0x7f0000129000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6f000-0x10)={0x0, r0+10000000}, 0x8) 2018/01/21 00:33:17 executing program 0: mknodat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x8121, 0x0) 2018/01/21 00:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000669000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x1) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00001d8000-0x1)=0x0) dup2(r1, r3) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 2018/01/21 00:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000ce3000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000414000)={0x0, 0x0, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f2000-0x4)=0x0) 2018/01/21 00:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000675000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000b6f000+0x9aa)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003c6000-0x10)={0x0, 0x800000000000, 0x401, 0x5}, &(0x7f0000451000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ba7000)=@assoc_id=r1, &(0x7f0000919000)=0x4) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) madvise(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x1) r3 = socket(0x1e, 0x4, 0x4) r4 = accept4(r0, 0x0, &(0x7f0000711000-0x4)=0x0, 0x800) bind(r2, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000389000)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f000088e000)=""/252) sendmsg(r3, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000caf000)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000919000)={r4, r6, 0x3, 0x2}, 0x10) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000a9f000-0x4)=0x0) 2018/01/21 00:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002d5000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xe33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000038f000-0xa)='id_legacy\x00', &(0x7f0000bb0000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f2000-0x7e)="", 0x0, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) keyctl$setperm(0x5, r0, 0x400) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00007d5000)={&(0x7f000076c000)=[0x7, 0x7, 0x20], 0x3, 0xfff, 0x8, 0x200, 0x100000000, 0x6, {0x240, 0x1cda, 0x5, 0x5, 0xd2, 0x100000000, 0x2, 0x1, 0x100000001, 0x1ff, 0x7, 0x9c8a, 0x200, 0x6, "73b3ce2087152968ac1fe9ecb63db91462ca81c8468fee6b9babed53898752b2"}}) 2018/01/21 00:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004b3000)='/dev/sg#\x00', 0x1, 0x0) sendfile(r0, r0, &(0x7f0000e6b000)=0x0, 0x79) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00003c7000)={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000313000-0x9)='loginuid\x00') accept$ipx(r0, 0x0, &(0x7f0000a5a000-0x4)=0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f000009b000-0x20)={{&(0x7f00001d3000-0x76)=""/118, 0x76}, &(0x7f000099b000-0x1)=0x0, 0x60}, 0x20) sendto$inet(r1, &(0x7f0000668000)="6042374c3edffb96f91bc71371e62160691dcefee97ddd63cc6b69a9213d64fcf21edd5a63d3a9df32590b6de94d03caddc81cb3b149e8f3a46a7d0cf2", 0x3d, 0x4, &(0x7f0000db2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f00006c7000)=0x0, 0x8000000026) socket$kcm(0x29, 0x2, 0x0) 2018/01/21 00:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000815000-0xc)='/dev/audio#\x00', 0x9, 0x400) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba2000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004e8000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000723000-0x4)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008a3000-0x4)=0x0) r5 = geteuid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b12000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f5b000-0x4)=0x0) stat(&(0x7f0000489000)='./file0\x00', &(0x7f0000a23000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003c5000)={0x0, 0x0, 0x0}, &(0x7f0000061000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009c4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e43000-0x4)=0xe8) lstat(&(0x7f000024d000-0x8)='./file0\x00', &(0x7f0000fdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000686000-0x38)={&(0x7f0000ddb000)=@proc={0x10, 0x0, 0x1, 0x40008000}, 0xc, &(0x7f0000750000-0x70)=[{&(0x7f0000077000)={0x181c, 0x1e, 0x308, 0x0, 0x2, "", [@nested={0x54, 0x80, [@generic="8ffc", @typed={0xc, 0x2b, @u32=0x4}, @generic="ac6829afd29a980497d8b8bb294ac2fc85ff7e6ac46f3be59cb5bc69151941812dc4c4b3a9847bd46ade33729de4da763b6e84a9a7437373da8c3634841cc0"]}, @nested={0x122c, 0x2f, [@generic="3ab7cb05404e02ce122165592d5dcfa60005c7b709813b5ee1a51d0aa645a462fea00e2591debd6b7509360373ab4d60cd01a7bbbd3a7e0fc3617c160a70b18be230106a43cff684b5e087aa4992e1d75efc8ede3049", @generic="e4ebe9bf", @generic="2f22fb6cd24b9e2a75d13bfcf05ce48167beb0c6dd709dd326f56b5f184be6100662faeee420e8291f24e946ded2a9137fd1380d9f99f44804c051dbbd5faaf75b8503478f6b8391772192b2ce1a82448a7a78446bf9b5fd7d0ee44877f2f8735fb61045f70c144a62e21360f1c86e74e0a4585d01019ed19117f5", 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@generic="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", @generic="b5d0f2d700bd0baf574dd74af056e62c5522eb62cc304089816a0556d2697eb9ae1206a03ebf96882ddddabc6220975c609586508e4d78b42a4be45d817a682f84fd5c12b3cb0f023cb5230bbf670f06a7"]}]}, 0x1268}], 0x7, &(0x7f00005f1000-0x20)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x4000000}, 0x8000) r12 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r12, 0xc0305302, &(0x7f000094c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:33:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x5, 0x4, 0x0, &(0x7f0000000000)={r0, 0x989680}, &(0x7f0000002000-0x4)=0x0, 0xfffffffffffffffe) chroot(&(0x7f0000001000-0x8)='./file0\x00') 2018/01/21 00:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) recvfrom(r1, &(0x7f000099e000-0xa2)=""/162, 0xa2, 0x40012000, &(0x7f0000212000)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000090c000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000017f000-0x8)={0x0, 0x0}) 2018/01/21 00:33:17 executing program 7: clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2e000-0xf)='/dev/sequencer\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) readlink(&(0x7f0000140000-0x8)='./file0\x00', &(0x7f0000152000)=""/220, 0xdc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0xc1, 0x30, 0x0, 0x448ef32f}, &(0x7f0000001000)=0x18) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)=0x0) 2018/01/21 00:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) read(r0, &(0x7f0000332000)=""/8, 0x8) 2018/01/21 00:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de3000)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000519000)={0x0, 0x0, 0x0, 0x0, r2}) 2018/01/21 00:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e61000)=0x0, 0x4) r1 = syz_open_dev$amidi(&(0x7f00002a3000-0xc)='/dev/amidi#\x00', 0x119, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000713000)={0x0, 0xff, "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"}, &(0x7f0000e12000)=0x107) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f2c000-0x8)={r2, 0x6}, 0x8) 2018/01/21 00:33:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000768000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000f1a000)=0xc) 2018/01/21 00:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x381800, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7, 0x0}}, 0x30) 2018/01/21 00:33:17 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000)=0x0, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c4f000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005dd000-0xf9)={0x0, 0xf1, "7e650fce380aeffa7d4d3667e3d8b91dc5f2df9d24b6d219c4891a7469af153728ffe3f3f7fc2fb436c3946b8e58e1f80bbf0f217bea08f9fd00c4215cb4e195612c12c7b5bd43dccb746a72cd209fdecba553beae81aed331e86283967c8ea4381c611ea17d72d0ff26488e4a7cbff0cd3010be686dea1d7b87aa180578bdb4c89b989e2c2bdf76e556b8861ffb7c57a0142de7e66c70da431ceda9f726feb8b42c932fd4eff8d98ad6fc825462e20964519129422377a5ff04dd528fd316de817616c934e0f8851346171c899b2c9771a9e8fe281ed95a2a0eb483c20c67fffcce66a48f7612fadf7fc198b1d081360d"}, &(0x7f0000d8d000+0x65f)=0xf9) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000535000)={0x101, 0x204, 0xe66f, 0xffffffff, r2}, 0x10) fcntl$setpipe(r1, 0x407, 0x8) fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000048c000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7}], 0x84) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000691000-0x30)={0xfff, 0x2be580000, 0x21, 0x1, 0x3, 0x400}) 2018/01/21 00:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000cd3000)="9e6c616e30ff658b683125737200000000653173790074656d5d26211f") semget(0x2, 0x4, 0x1) 2018/01/21 00:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00009a0000)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0xffffffffffffff9e) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000b68000)={{0x9, 0x6, 0x0, 0x1ff, 0x9, 0x5}, 0x7f}) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12)="", 0x0, 0x0, 0x0, 0x0) 2018/01/21 00:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000031a000-0x4)={0x4}, 0x4) munlockall() listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00007b6000-0x9)='/dev/dsp\x00', 0x200040, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xd207) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 00:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = dup2(r0, r1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000000)=0xab14) lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000b2c000-0x9)=@known='system.posix_acl_default\x00', &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) 2018/01/21 00:33:17 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000e000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x4000000000000345, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x80, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, "b3fe350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/21 00:33:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x20) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000ae9000-0x8)='./file0\x00') 2018/01/21 00:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000855000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2a000-0x4)=0xc, 0x80000) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00007c0000)={{&(0x7f000019c000)=""/194, 0xc2}, &(0x7f0000a8d000-0x1)=0x0, 0x14}, 0x20) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005ad000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00002c1000)="", 0x0, 0x4000000000000) sysfs$1(0x1, &(0x7f0000a13000-0xb)='uservmnet0\x00') 2018/01/21 00:33:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/21 00:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b67000)=0x1, 0x4) sendmsg$can_raw(r1, &(0x7f0000351000)={&(0x7f000017e000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f0000b27000)=@canfd={{0x4, 0x7, 0x7, 0x23af}, 0x28, 0x0, 0x0, 0x0, "407877dbaa70202e4d2f5062a825d873fcedd5b41d803ac1fa5fdcb7ff6cdfb1a554204f7276bd2b34475f9a4464825f18c9716c1c3184cf89dc5d6cebae8a2c"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3e000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000e6e000-0xd)='/dev/usbmon#\x00', 0x4, 0x200000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000287000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f000042d000)={0x1f, 0xfffffffffffffff9, {0x8, 0x9, 0x8000, 0x800, 0x2, 0x3}, 0x3, 0x8}, 0xe) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00006ce000)=0x7a97, &(0x7f0000b1f000)=0x1) syz_open_dev$audion(&(0x7f000068a000-0xc)='/dev/audio#\x00', 0x6, 0x80000) 2018/01/21 00:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b48000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x3fd, &(0x7f000077a000/0x4000)=nil, 0x3) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000051f000-0x10)={0x5, 0x2, 0x5, 0x3}) mq_notify(r0, &(0x7f0000861000)={0x0, 0x0, 0x40000000000001, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) 2018/01/21 00:33:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000846000)='/dev/adsp#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006bf000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0b000-0x4)=0x18) r1 = socket$kcm(0x29, 0x802, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000ed3000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) ioctl$KDADDIO(r2, 0x4b34, 0x7) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b3a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r1, &(0x7f0000da5000)=[{{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0xfffffffffffffffe, 0x1fffffffe0) 2018/01/21 00:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b18000-0x11)='/selinux/enforce\x00', 0x8040, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000929000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/21 00:33:17 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000c7f000)='/dev/input/mice\x00', 0x0, 0x484640) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000e7000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x4000000002283, &(0x7f0000883000)="") 2018/01/21 00:33:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x0, 0x58, &(0x7f0000002000-0xb0)="6abb5de82b839dc56bfe48b2046f2b0b81ea3cdd3d01b8f5626397561118da79e6a9f1aeac7e1cd6a232b6c497d14e0b1bb23f952255e99e9330e9183a9a455f53cfa0f2f12f7725c13c57a3604eafc0468bf76a5d8c2b35"}) 2018/01/21 00:33:17 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000d41000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000a6c000)=0x2) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x7fff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) prctl$getname(0x10, &(0x7f0000f99000)=""/15) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/21 00:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000230000-0x4)=0x3, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000a00000)={0x5}, &(0x7f00000aa000-0x8)={0x0}, 0x8) r2 = getpid() r3 = gettid() prlimit64(0x0, 0xb, 0x0, &(0x7f0000434000)={0x0, 0x0}) r4 = syz_open_dev$mouse(&(0x7f0000e38000-0x12)='/dev/input/mouse#\x00', 0x4, 0x8200) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000529000)={0xfffffffffffffffa, 0xff, 0x8, 0x3f}) read(r1, &(0x7f0000000000)=""/128, 0x80) tgkill(r2, r3, 0x1) 2018/01/21 00:33:17 executing program 6: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)=0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000005e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/21 00:33:17 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000007000)='/dev/snd/controlC#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000001000)="36ec968a2dcc7176a481665bb577eab201284de82336b8915b4bf07235523d154ec0c6230e13172adea486cfea13e6e21ff5bce03f45419bd10bef9ee5afa12ea8615e8b0a244f158e696fb6cb037d610fc95eaef56b1c83bedee5fd1e786df02deaa80cf10e432ff84dc25567a16700cbb11177a01ff920d9ebdfb6e8b72cf69cb6435943ab93869da27e9fdbddc00df52bb2be2aaf7c7da55490a24ae2029152", 0xa1}], 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x0) getsockopt$inet6_int(r2, 0x29, 0xed, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000008000)={&(0x7f0000008000)=[], 0x0, 0x1000000000000000, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e000000000000004b6cff09900408e0dc98680149e08259576c2fd9"}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000009000+0x695)=0x10, 0x80800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) prctl$setfpexc(0xc, 0x100000) 2018/01/21 00:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ced000)='/dev/midi#\x00', 0x4, 0x10000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000b99000)={@generic=""/16, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000345000)={0xfffffffffffffff9, @generic="7d3fa1f9db508e4c8dadc862cb1fa5dd"}}}) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000ef2000)=""/84) 2018/01/21 00:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e69000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000441000-0x8)={0x0, 0x0}, &(0x7f0000102000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005d7000)={r1, 0x5, 0x92b, 0x3, 0x4, 0x777}, 0x14) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000a8f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff, 0x0, 0x0, 0x0, 0x5, 0xffffffffffff0001, 0x20}, 0x20) connect$inet6(r2, &(0x7f0000792000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b2d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00002f4000)=0x0, &(0x7f0000b70000-0x3)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/01/21 00:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007a1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000b5f000-0x50)={{0x1f, 0x4c}, {0x2, 0x9c3}, 0xaefd, 0x6, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000435000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000191000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c8b000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000333000)={{0x100, 0x7, 0x7ff, 0x0, "11453f2a0dcf9a0906feeae2d81d41962da3104e8c587f991bef4ad1d794d0e4729442fb673a32cd712865b2", 0x0}, 0x0, 0x0, 0xf4f9, r5, 0x2, 0x2, "fa704dd7ed5022598acfe53cc926a6cd42262c83d62f5f155af7623e7951fb64438d094302248eab68f285fc881f9207d45609bb05c4f5e26bb035924208ae44", &(0x7f00007e4000)='selinux)[\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x9, 0x3, 0x400], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet6(0xa, 0x5, 0x0) r7 = gettid() rt_sigprocmask(0x0, &(0x7f000017f000-0x8)={0x7}, 0x0, 0x8) syz_open_procfs(r7, &(0x7f000077b000-0xd)='net/fib_trie\x00') setsockopt$sock_int(r6, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000042d000)={r0}) mmap(&(0x7f0000ef8000/0x4000)=nil, 0x4000, 0x1000000, 0x30, r6, 0x0) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f00007cd000-0x10)={0x3, 0xf7, 0x4b, 0x7}, 0x10) 2018/01/21 00:33:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x80000001, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/21 00:33:17 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x4, 0x1000000000001, 0x5, 0x200000000009, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005d0000-0x1c)={0xd, 0x4, 0x4, 0x6, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000ef1000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/21 00:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f0000940000)={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) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00006e9000)=0xf800000000000004) prctl$setmm(0x23, 0xf, &(0x7f0000000000/0x1000)=nil) 2018/01/21 00:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000016d000)='/dev/vcs\x00', 0x30200, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000f5f000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x0, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000538000-0x10)={0x0, 0x200000014004, 0x0}) fsetxattr(r1, &(0x7f0000d82000-0xf)=@random={'osx.', '/dev/kvm\x00'}, &(0x7f0000746000-0x9)='/dev/kvm\x00', 0x9, 0x3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008af000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000021, 0x0, 0x4, 0x80001, 0x0, 0x3, 0x80000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) syz_open_dev$loop(&(0x7f00008ea000-0xb)='/dev/loop#\x00', 0x1000, 0x0) listxattr(&(0x7f0000171000-0x8)='./file0\x00', &(0x7f000075f000)=""/86, 0x56) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/21 00:33:17 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000aa1000)={0x4, 0x0, 0x6, 0x9}, 0x5) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000ef8000)=0x7, 0x4) 2018/01/21 00:33:17 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x3, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000001e000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/21 00:33:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) socket$pppoe(0x18, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(r1) 2018/01/21 00:33:18 executing program 3: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f6000-0x2fd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @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], 0xffffffffffffffff, 0xaa}, [@routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], "4df242613bca8749"}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000f7000-0x1)='./file0\x00', 0x1, 0x14) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) 2018/01/21 00:33:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000065f000)="240000005a001f8481ff0307180000010913171408000300ab0066ff080002ed81001f01", 0x24) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000531000-0x20)={@generic="920ec952f9c132f96530675746bf9798", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 00:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = gettid() sched_getparam(r2, &(0x7f0000054000)=0x0) capset(&(0x7f000041d000-0x8)={0x399f1336, r2}, &(0x7f0000c82000)={0x2e, 0x81, 0x7fffffff, 0x0, 0x4, 0x3}) r3 = syz_open_dev$vcsa(&(0x7f00005d3000)='/dev/vcsa#\x00', 0x9, 0x581542) sendmsg$nl_generic(r3, &(0x7f00005ac000)={&(0x7f0000ce8000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000658000-0x10)={&(0x7f000083d000)={0x35c, 0x39, 0x0, 0x3, 0x3, {0x19, 0x0, 0x0}, [@generic="3751eff33978e905854b5a5dfa0873785076b71effac272b01f5e5b1d32b55eac6cc76715b9e7e0ca111f98b4554e7fd63c9a1a3c765c93dec3c45124694b3084aa9f7df957cdb92d1a837a14f5e7580f7a400d819d4cc277e343a425ee1996bd3c6d76ded2b2c0fba164196fbbabd0f352577d746ee665af93f401bba59f0e6797b776a9bafab1e0dd80552600604175ac7c94db836d44ce2bb943c7df0605e49c2ece218d5f0957729a50ffe65", @nested={0x1cc, 0x13, [@typed={0xc, 0x57, @pid=r2}, @generic="8408ac6b3ef5b407cb31fc7a7e3415aebf24211ad1e472a5a5b7e97ef1c8b2840e514df45a53234041d181d32cca7f9ed14ba973426ece0bc069432c5146a1cb5fe87c06e680a703e7dae0f626918f3e04dad3372e66e6ff7f12f028539995c4be50ce52ec3bf719623d75d1e49a19019c85b1b0577cbfc66689595c9287c3dbaba7d78aa3ca9ddf7d27b5c9046f91169f417ddced73590bbf01fba04a7a5f2eb741303c99b5e33764ef4eb7b9023493707d78c734dddd34168a351b61dbd897b4a4b18319f1b1c1dd9b0544eee0a9096557413672bd13464c01a0149875afb2b4bb9bbc28d6bd86f6f718", @typed={0xc, 0x2f, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @generic="118f6c534d923ede39fc4810cb29b44b306f59acc7444196bc88a2c16f175cdd6660aeff1941fb08368ebd72b06ef82e42127b2f75331571d32f035dc9928c7bab6de03bc1c7ed4a330f90f80b0011e5ab754ec402c37bedfead816cb79769d47a8b9b19e7f7e0442a551339986bf3486c4f6511d3d27ecf05d09640051dc0a51840fc80507e4805cca9a5a54b19652fcf77ef95c31e79d4306c1aee42ed741662f99e78e461eca981761ffb4d72a56124", @generic="68eea0", @typed={0x10, 0x4c, @str='(nodev\x00'}]}, @generic="19c4d3f9b6f817ccf9fb6ad47b9ac1c9727ab19df99194e73d0bea4dd9b9e9659d2ee6effefa9dc242914c", @typed={0x8, 0x57, @void=""}, @generic="c2d751266d2826f151aa26ad3e79b859b066e4c07647c22436c2b9b3cc5c9b5d86d65bf843633f98fa9d2cef7a9f44ca2271d547a1046f57e822799514958baed1fbc47398e47a96d44f895e363e4b07966b50c38aeb96ee58e08dbab6cb471efb28ffa1cd4529f99ba66dfd5a9d85fc13d305014bf0019ab944bf64f612bfa087a4c30a84bc92f0c2b43eef1e89096f0fd6f6ebede4c5174b7e"]}, 0x35c}, 0x1, 0x0, 0x0, 0x20004800}, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xae6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000ee6000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000ce1000)={0x3, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000008, 0xfff0, 0x0, 0x0, 0x0, 0x0}, {0xb, 0x2, 0x0, 0x0, 0x0, 0x0}]}) r5 = add_key$user(&(0x7f0000211000)='user\x00', &(0x7f00002d8000+0xc6f)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007f000)="97b080f9a6809a841e07eea0caedda7db8669c5e9dd5cfdd382cfe05dccaa2d4c3185eff56535ff555c46a", 0x2b, 0x0) keyctl$describe(0x6, r5, &(0x7f0000609000-0x9a)=""/154, 0x9a) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/21 00:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f00007e8000)=""/71, 0x47) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000096c000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r1) 2018/01/21 00:33:18 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000003000-0x10)={0x1, &(0x7f0000002000)=[{0x7, 0x8000, 0x64, 0x200}]}, 0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000007000-0x35)="b070b0936f8b8d0733ad9ffa4e36bc41e7d7f832e098ac65c76e58e4eb935d5ea14dbd385faf816a9a92876bef18f4cea7e613698c") ioctl$int_in(r0, 0x80000080045002, &(0x7f0000004000-0x8)=0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000006000-0x38)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000009000)={&(0x7f000000a000-0x38)={0x38, 0x1b, 0x0, 0x0, 0x2, {0xe, 0x0, 0x0}, [@typed={0x18, 0x6e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, @typed={0xc, 0x76, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x8811) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x961, 0x0, 0x7f90ce7e, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x209e29b5, 0x7fff, 0x1000, 0x4, 0x3, 0x7, 0xfffffffffffffffd, 0x20}, {0x9, 0x80000000, 0x3ff, 0x2}, 0x1ff, 0x7, 0x3, 0x1, 0x2, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x1, 0x3, 0x2, 0x2, 0x8, 0x9}}, 0xe8) ioctl$int_in(r0, 0x5452, &(0x7f0000008000-0x8)=0xd271) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000000b000-0x4)=0x0) 2018/01/21 00:33:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000550000-0x10)='/dev/input/mice\x00', 0x0, 0x40) connect$nfc_raw(r0, &(0x7f0000b6b000-0x10)={0x27, 0xb1, 0x6, 0x7}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc2000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000393000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d76000-0x4)=0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000825000-0x10)={r0, r1, 0x1, 0x1}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000930000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2d8f}, @in6={0xa, 0x2, 0xe45b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1ff}], 0x64) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a7e000)={0x0, 0x0}, 0x2) renameat(r2, &(0x7f0000d80000-0x8)='./file0\x00', r0, &(0x7f00001d9000)='./file0\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/hwrng\x00', 0x102, 0x0) 2018/01/21 00:33:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008f6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xff}) mkdirat(r0, &(0x7f00003f1000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000f88000-0x20)={@generic="c4f87aae47f0142eba95bdbbb802e9cc", @ifru_flags=0x0}) dup2(r0, r2) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r2, &(0x7f000085d000-0x8)='./file0\x00', 0x0) 2018/01/21 00:33:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x22201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) statfs(&(0x7f0000db4000-0x8)='./file0\x00', &(0x7f0000897000)=""/224) openat$rtc(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000083a000-0x5)={0x3280000000, 0x1, 0xffffffffffffffff, 0x3}, 0x5) preadv(r2, &(0x7f0000132000)=[{&(0x7f0000706000)=""/64, 0x40}], 0x1, 0x0) 2018/01/21 00:33:18 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vcs\x00', 0x220000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000007000-0x10)={0x7000, 0x18000, 0x0}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0xf85, ""}], 0x10, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/21 00:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = getuid() getgroups(0x2, &(0x7f0000529000-0x8)=[0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) clock_adjtime(0x0, &(0x7f0000476000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 00:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xc806, 0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005ca000-0x10)={0x0, 0x11000, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000d1b000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x406000) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 110.204874] kauditd_printk_skb: 123 callbacks suppressed [ 110.204883] audit: type=1326 audit(1516494798.151:1174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13823 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 110.284138] audit: type=1326 audit(1516494798.151:1175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13823 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 110.319091] audit: type=1326 audit(1516494798.151:1176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13823 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=83 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 110.352066] audit: type=1326 audit(1516494798.151:1177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13823 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 110.376892] audit: type=1326 audit(1516494798.151:1178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13823 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 110.404754] audit: type=1326 audit(1516494798.157:1179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13823 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 110.429556] audit: type=1326 audit(1516494798.157:1180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13823 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 110.455331] audit: type=1326 audit(1516494798.157:1181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13823 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 00:33:18 executing program 4: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/21 00:33:18 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ef5000)=0x2, 0x1, 0x100000000, &(0x7f0000ef6000-0x10)={0x0, 0x989680}, &(0x7f0000a2f000)=0x8, 0x7f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0xb8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef5000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 00:33:18 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000001000-0x8a)=""/138) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000006000)='T', 0x1}], 0x1, 0x0) close(r0) 2018/01/21 00:33:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x5, 0x801, 0x7, &(0x7f0000875000)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000745000)=0x101) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000980000-0x4)=0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000b67000-0x1)=0x0) r2 = syz_open_pts(r0, 0x8000) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/21 00:33:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8010000000000084) bind$inet6(r0, &(0x7f0000401000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getownex(r1, 0x10, &(0x7f00001af000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000018c000)={0x0, 0x444, "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"}, &(0x7f0000a2c000)=0x44c) 2018/01/21 00:33:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000027e000)='/dev/audio\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00005f6000)={{0x1f, 0x8}, {0x6, 0xff}, 0x2c84, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socket$unix(0x1, 0x8, 0x0) recvmmsg(r2, &(0x7f0000d2f000)=[], 0x0, 0x40, &(0x7f00002fd000)={0x77359400, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 00:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a39000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/21 00:33:18 executing program 2: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) syz_open_dev$vcsn(&(0x7f0000cf1000)='/dev/vcs#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) [ 110.480344] audit: type=1326 audit(1516494798.182:1182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13823 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=258 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 110.505875] audit: type=1326 audit(1516494798.183:1183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13823 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 00:33:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) socket$inet(0x2, 0x1, 0x100000000) bind$inet(r0, &(0x7f0000836000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 00:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060a000-0x8)='./file0\x00', 0x301000, 0x80) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000ba2000-0xe9)=""/233) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d07000)={0x0, 0xfffffffffffffffe, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/01/21 00:33:18 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000756000-0x9)='/dev/ion\x00', 0x1000000000000000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x62a2d57e, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00009a9000-0x4)=0x6, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000)={@generic="9efa29dbaa58adcf2907bf9fa3705565", @ifru_data=&(0x7f0000001000)="629ce1839bb27761d6979abc0ecf42e89a53a1e38ffdcd6981c56732c54dedf5"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/21 00:33:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) preadv(r0, &(0x7f0000c46000)=[{&(0x7f00002a2000)=""/140, 0x8c}, {&(0x7f0000910000)=""/48, 0x30}, {&(0x7f000039f000)=""/62, 0x3e}, {&(0x7f0000716000-0xb2)=""/178, 0xb2}, {&(0x7f0000641000-0x1000)=""/4096, 0x1000}, {&(0x7f00007a1000)=""/242, 0xf2}], 0x6, 0x0) r1 = open(&(0x7f0000221000)='./file0/bus\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000857000-0x4)={0x0}, &(0x7f0000349000)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000682000-0x8)={0x0, 0x0}) r2 = semget$private(0x0, 0x7, 0x40) semctl$SETVAL(r2, 0xc3d0f45561b87f8c, 0x10, &(0x7f0000d78000-0x4)=0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/21 00:33:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) rmdir(&(0x7f00005be000)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000fde000)={0x0, 0x0, []}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002b7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r3, &(0x7f0000437000-0x8)='./file0\x00', 0x2) syz_open_dev$tun(&(0x7f00004c1000)='/dev/net/tun\x00', 0x0, 0x4400) 2018/01/21 00:33:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x8000000, 0x7fffffff, 0x3}) prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) 2018/01/21 00:33:18 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000005000-0x410)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7db}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x56fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2018/01/21 00:33:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000539000)={{&(0x7f00009ff000/0x4000)=nil, 0x4000}, 0x3, 0x0}) socket$alg(0x26, 0x5, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f00007b6000-0x18)={0x0, 0x4501, 0x0, &(0x7f0000b25000)=0x0}) 2018/01/21 00:33:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00004b2000/0x2000)=nil, 0x2000, 0x8, 0x9, 0x80000) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/01/21 00:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00005a5000)='auxv\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000105000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000309000)={0x1b8, 0x0, &(0x7f0000e02000)=[@reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x40, 0x18, &(0x7f0000c37000-0x40)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f00008bd000-0x1)=0x0, 0x1, 0x2, 0x28}], &(0x7f0000235000)=[0x38, 0x40, 0x78]}}, @release={0x40046306, 0x1}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x0, &(0x7f0000f18000)=[@ptr={0x70742a85, 0x1, &(0x7f000076d000)=0x0, 0x1, 0x4, 0x1a}, @fda={0x66646185, 0x9, 0x2, 0x1d}], &(0x7f000070f000)=[]}}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x48, &(0x7f00003ac000-0x18)=[@flat={0x736a2a85, 0x1, r3, 0x3}], &(0x7f00005c9000-0x48)=[0x78, 0x18, 0x78, 0x20, 0x48, 0x30, 0x38, 0x38, 0x40]}}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x20, 0x0, &(0x7f0000e5e000-0x20)=[@fda={0x66646185, 0x0, 0x3, 0x22}], &(0x7f00000d9000)=[]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f0000b01000)=[@fda={0x66646185, 0xa, 0x1, 0x1}], &(0x7f0000577000)=[]}, 0x7}}, @acquire={0x40046305, 0x1}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x50, &(0x7f00008c5000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f00003d2000)=[0x48, 0x0, 0x0, 0x38, 0x40, 0x38, 0x30, 0x48, 0x48, 0x40]}}, @release={0x40046306, 0x2}], 0x64, 0x0, &(0x7f00004cb000)="28887266ca4d3f6f5076d00fadaee41fe79a04d7271e7eb4a942373af2bba77dea93c748606b82d07fe40eb98c2b10ef50c0a29573e90b8d6ce35e15b2356ab6907c95e6acd6c2c7b18d235af5288ef423ab89b8c1904f3fbaf72ff18a52c03696cdd39e"}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a42000)='/dev/dsp\x00', 0x80, 0x0) ioctl$KDENABIO(r4, 0x4b36) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r0, &(0x7f00007ad000-0x68)="25d61acb59a74abd3346523df62012667164ffe639e9383bb258e90b149e43970b1f1d22d3b74a087b3fabfcda8bd6bb61666cefdf1f4b6e0cbfcdf74c9ca294de119e8a1b4e6741c2370c59e36393175a57f98896c022ebfa0ea134fda86c1ee72abf2199c1f788", &(0x7f0000011000-0x7a)=""/122}, 0x2) [ 246.752176] INFO: task loop0:7602 blocked for more than 120 seconds. [ 246.758770] Not tainted 4.15.0-rc8+ #271 [ 246.763367] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771349] loop0 D24976 7602 2 0x80000000 [ 246.776998] Call Trace: [ 246.779602] __schedule+0x8eb/0x2060 [ 246.783353] ? __sched_text_start+0x8/0x8 [ 246.787517] ? check_noncircular+0x20/0x20 [ 246.791767] ? blk_queue_enter+0xa07/0xc30 [ 246.796049] ? perf_trace_lock+0xd6/0x900 [ 246.800228] ? blk_exit_rl+0x80/0x80 [ 246.803973] ? trace_event_raw_event_lock+0x340/0x340 [ 246.809194] ? check_noncircular+0x20/0x20 [ 246.813470] schedule+0xf5/0x430 [ 246.816862] ? lock_downgrade+0x980/0x980 [ 246.821042] ? __schedule+0x2060/0x2060 [ 246.825039] ? lock_release+0xa40/0xa40 [ 246.829051] ? find_held_lock+0x35/0x1d0 [ 246.833152] schedule_timeout+0x1a3/0x230 [ 246.837320] ? usleep_range+0x190/0x190 [ 246.841322] ? lock_release+0xa40/0xa40 [ 246.845316] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.851224] ? do_raw_spin_trylock+0x190/0x190 [ 246.855829] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.860348] io_schedule_timeout+0x26/0x80 [ 246.864602] wait_for_completion_io+0x415/0x770 [ 246.869294] ? bit_wait_timeout+0x1e0/0x1e0 [ 246.873638] ? submit_bio+0x19a/0x580 [ 246.877462] ? submit_bio+0x19a/0x580 [ 246.881294] ? generic_make_request+0xdd0/0xdd0 [ 246.885986] ? wake_up_q+0xe0/0xe0 [ 246.889554] ? file_check_and_advance_wb_err+0x14f/0x520 [ 246.895046] submit_bio_wait+0x13f/0x1e0 [ 246.899149] ? submit_bio_wait_endio+0x40/0x40 [ 246.903756] ? print_irqtrace_events+0x270/0x270 [ 246.908535] blkdev_issue_flush+0x226/0x310 [ 246.912971] blkdev_fsync+0x86/0xb0 [ 246.916707] ? thaw_bdev+0x180/0x180 [ 246.920451] vfs_fsync_range+0x110/0x260 [ 246.924542] vfs_fsync+0x29/0x30 [ 246.927931] loop_queue_work+0x12a2/0x3900 [ 246.932184] ? lock_release+0xa40/0xa40 [ 246.936207] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.941433] ? lo_rw_aio+0x1e70/0x1e70 [ 246.945346] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.949857] ? finish_task_switch+0x1d3/0x740 [ 246.954368] ? finish_task_switch+0x1aa/0x740 [ 246.958886] ? copy_overflow+0x20/0x20 [ 246.962797] ? perf_trace_lock+0xd6/0x900 [ 246.966961] ? __schedule+0x8f3/0x2060 [ 246.970870] ? trace_event_raw_event_lock+0x340/0x340 [ 246.976105] ? __sched_text_start+0x8/0x8 [ 246.980273] ? check_noncircular+0x20/0x20 [ 246.984529] ? lock_release+0xa40/0xa40 [ 246.988543] ? compat_start_thread+0x80/0x80 [ 246.992972] ? do_raw_spin_trylock+0x190/0x190 [ 246.997596] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.002115] ? find_held_lock+0x35/0x1d0 [ 247.006210] ? kthread_worker_fn+0x2af/0x980 [ 247.011424] ? lock_downgrade+0x980/0x980 [ 247.015603] ? lock_release+0xa40/0xa40 [ 247.019595] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 247.025502] ? do_raw_spin_trylock+0x190/0x190 [ 247.030121] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.034637] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.040284] kthread_worker_fn+0x32b/0x980 [ 247.044550] ? find_held_lock+0x35/0x1d0 [ 247.048634] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.053850] ? find_held_lock+0x35/0x1d0 [ 247.057943] ? complete+0x62/0x80 [ 247.061421] ? schedule+0xf5/0x430 [ 247.064993] ? __schedule+0x2060/0x2060 [ 247.068988] ? __lockdep_init_map+0xe4/0x650 [ 247.073420] ? do_raw_spin_trylock+0x190/0x190 [ 247.078044] ? lockdep_init_map+0x9/0x10 [ 247.082123] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.087245] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.092292] ? trace_hardirqs_on+0xd/0x10 [ 247.096465] loop_kthread_worker_fn+0x51/0x60 [ 247.100994] kthread+0x33c/0x400 [ 247.104382] ? loop_get_status64+0x120/0x120 [ 247.108807] ? kthread_stop+0x7a0/0x7a0 [ 247.112802] ret_from_fork+0x3a/0x50 [ 247.116559] [ 247.116559] Showing all locks held in the system: [ 247.122911] 2 locks held by khungtaskd/747: [ 247.127528] #0: (rcu_read_lock){....}, at: [<00000000aefd7ee6>] watchdog+0x1c5/0xd60 [ 247.135621] #1: (tasklist_lock){.+.+}, at: [<00000000c7354892>] debug_show_all_locks+0xd3/0x400 [ 247.146685] 1 lock held by rsyslogd/3508: [ 247.150856] #0: (&f->f_pos_lock){+.+.}, at: [<00000000357942d0>] __fdget_pos+0x12b/0x190 [ 247.159298] 2 locks held by getty/3630: [ 247.163286] #0: (&tty->ldisc_sem){++++}, at: [<00000000d5aaac63>] ldsem_down_read+0x37/0x40 [ 247.171978] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000616c33a3>] n_tty_read+0x2ef/0x1a00 [ 247.181287] 2 locks held by getty/3631: [ 247.185270] #0: (&tty->ldisc_sem){++++}, at: [<00000000d5aaac63>] ldsem_down_read+0x37/0x40 [ 247.193964] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000616c33a3>] n_tty_read+0x2ef/0x1a00 [ 247.203272] 2 locks held by getty/3632: [ 247.207262] #0: (&tty->ldisc_sem){++++}, at: [<00000000d5aaac63>] ldsem_down_read+0x37/0x40 [ 247.215946] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000616c33a3>] n_tty_read+0x2ef/0x1a00 [ 247.225258] 2 locks held by getty/3633: [ 247.229242] #0: (&tty->ldisc_sem){++++}, at: [<00000000d5aaac63>] ldsem_down_read+0x37/0x40 [ 247.237933] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000616c33a3>] n_tty_read+0x2ef/0x1a00 [ 247.247242] 2 locks held by getty/3634: [ 247.251256] #0: (&tty->ldisc_sem){++++}, at: [<00000000d5aaac63>] ldsem_down_read+0x37/0x40 [ 247.259948] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000616c33a3>] n_tty_read+0x2ef/0x1a00 [ 247.269261] 2 locks held by getty/3635: [ 247.273262] #0: (&tty->ldisc_sem){++++}, at: [<00000000d5aaac63>] ldsem_down_read+0x37/0x40 [ 247.281967] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000616c33a3>] n_tty_read+0x2ef/0x1a00 [ 247.291306] 1 lock held by syz-executor2/13868: [ 247.295992] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<0000000050b18c5d>] lo_ioctl+0x8b/0x1b70 [ 247.304628] 2 locks held by getty/13928: [ 247.308701] #0: (&tty->ldisc_sem){++++}, at: [<00000000d5aaac63>] ldsem_down_read+0x37/0x40 [ 247.317779] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000616c33a3>] n_tty_read+0x2ef/0x1a00 [ 247.327082] [ 247.328729] ============================================= [ 247.328729] [ 247.335763] NMI backtrace for cpu 1 [ 247.339417] CPU: 1 PID: 747 Comm: khungtaskd Not tainted 4.15.0-rc8+ #271 [ 247.346840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.356168] Call Trace: [ 247.358732] dump_stack+0x194/0x257 [ 247.362349] ? arch_local_irq_restore+0x53/0x53 [ 247.366990] ? debug_show_all_locks+0x2f4/0x400 [ 247.371634] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.376019] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.380486] nmi_cpu_backtrace+0x1d2/0x210 [ 247.384694] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.389160] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.394422] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.399608] watchdog+0x90c/0xd60 [ 247.403044] ? reset_hung_task_detector+0xa0/0xa0 [ 247.407872] ? complete+0x62/0x80 [ 247.411317] ? __schedule+0x2060/0x2060 [ 247.415277] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.419572] ? __lockdep_init_map+0xe4/0x650 [ 247.423965] ? do_raw_spin_trylock+0x190/0x190 [ 247.428520] ? lockdep_init_map+0x9/0x10 [ 247.432553] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.437643] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.442634] ? trace_hardirqs_on+0xd/0x10 [ 247.446758] ? __kthread_parkme+0x175/0x240 [ 247.451069] kthread+0x33c/0x400 [ 247.454417] ? reset_hung_task_detector+0xa0/0xa0 [ 247.459232] ? kthread_stop+0x7a0/0x7a0 [ 247.463200] ret_from_fork+0x3a/0x50 [ 247.466970] Sending NMI from CPU 1 to CPUs 0: [ 247.471495] NMI backtrace for cpu 0 [ 247.471503] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-rc8+ #271 [ 247.471505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.471514] RIP: 0010:pvclock_clocksource_read+0x76/0x680 [ 247.471516] RSP: 0018:ffff8801db207b20 EFLAGS: 00000806 [ 247.471520] RAX: dffffc0000000000 RBX: ffff88021fff8000 RCX: 1ffff10043fff000 [ 247.471522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88021fff8000 [ 247.471524] RBP: ffff8801db207c10 R08: 0000000000000000 R09: 1ffff1003b640f66 [ 247.471526] R10: ffff8801db207b00 R11: 0000000000000000 R12: 1ffff1003b640f8a [ 247.471528] R13: 1ffff1003b640f71 R14: ffff88021fff8003 R15: ffffffff868c85c0 [ 247.471531] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 247.471533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.471535] CR2: 00007f0b89055000 CR3: 0000000006822005 CR4: 00000000001606f0 [ 247.471539] Call Trace: [ 247.471541] [ 247.471546] ? lock_downgrade+0x980/0x980 [ 247.471552] ? lock_release+0xa40/0xa40 [ 247.471556] ? pvclock_read_flags+0x160/0x160 [ 247.471564] kvm_clock_get_cycles+0x25/0x30 [ 247.471569] ktime_get+0x20c/0x3a0 [ 247.471573] ? ktime_get_resolution_ns+0x300/0x300 [ 247.471578] ? __local_bh_enable+0x10b/0x130 [ 247.471584] ? __do_softirq+0x7a0/0xb85 [ 247.471588] ? lock_downgrade+0x980/0x980 [ 247.471593] tick_irq_enter+0x9e/0x390 [ 247.471597] irq_enter+0xb6/0xd0 [ 247.471602] scheduler_ipi+0x23d/0x820 [ 247.471606] ? clockevents_program_event+0x108/0x2e0 [ 247.471610] ? migration_cpu_stop+0x470/0x470 [ 247.471613] ? tick_program_event+0x83/0x100 [ 247.471618] ? task_prio+0x40/0x40 [ 247.471624] smp_reschedule_interrupt+0xe6/0x670 [ 247.471627] ? smp_thermal_interrupt+0x700/0x700 [ 247.471631] ? _raw_spin_lock+0x32/0x40 [ 247.471636] ? _raw_spin_unlock+0x22/0x30 [ 247.471639] ? handle_edge_irq+0x2b4/0x7c0 [ 247.471643] ? task_prio+0x40/0x40 [ 247.471649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.471653] reschedule_interrupt+0xa9/0xb0 [ 247.471655] [ 247.471658] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.471660] RSP: 0018:ffffffff86807c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 247.471663] RAX: dffffc0000000000 RBX: 1ffffffff0d00f8a RCX: 0000000000000000 [ 247.471665] RDX: 1ffffffff0d19190 RSI: 0000000000000001 RDI: ffffffff868c8c80 [ 247.471667] RBP: ffffffff86807c38 R08: ffffffff86670ae0 R09: 0000000000000000 [ 247.471668] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.471670] R13: ffffffff86807cf0 R14: ffffffff870386e0 R15: 0000000000000000 [ 247.471677] ? trace_hardirqs_on+0xd/0x10 [ 247.471680] default_idle+0xbf/0x460 [ 247.471684] ? __sched_text_end+0x4/0x4 [ 247.471690] ? tick_nohz_idle_enter+0x125/0x220 [ 247.471694] arch_cpu_idle+0xa/0x10 [ 247.471698] default_idle_call+0x36/0x90 [ 247.471702] do_idle+0x24a/0x3b0 [ 247.471707] cpu_startup_entry+0x104/0x120 [ 247.471711] ? cpu_in_idle+0x20/0x20 [ 247.471714] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.471717] ? trace_hardirqs_on+0xd/0x10 [ 247.471722] rest_init+0xed/0xf0 [ 247.471726] start_kernel+0x7f1/0x819 [ 247.471729] ? mem_encrypt_init+0xb/0xb [ 247.471733] ? early_idt_handler_common+0x3b/0x60 [ 247.471738] ? x86_family+0x32/0x40 [ 247.471743] x86_64_start_reservations+0x2a/0x2c [ 247.471747] x86_64_start_kernel+0x77/0x7a [ 247.471750] secondary_startup_64+0xa5/0xb0 [ 247.471755] Code: 88 f0 66 30 81 4c 89 f1 c7 02 f1 f1 f1 f1 c7 42 04 00 f2 f2 f2 48 c1 e9 03 c7 42 08 f3 f3 f3 f3 48 89 fa 48 c1 ea 03 0f b6 14 02 <0f> b6 04 01 48 89 f9 83 e1 07 38 ca 0f 9e c1 84 d2 0f 95 c2 84 [ 247.472497] Kernel panic - not syncing: hung_task: blocked tasks [ 247.472503] CPU: 1 PID: 747 Comm: khungtaskd Not tainted 4.15.0-rc8+ #271 [ 247.472505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.472507] Call Trace: [ 247.472518] dump_stack+0x194/0x257 [ 247.472527] ? arch_local_irq_restore+0x53/0x53 [ 247.472536] ? vsnprintf+0x1ed/0x1900 [ 247.472546] panic+0x1e4/0x41c [ 247.472551] ? refcount_error_report+0x214/0x214 [ 247.472564] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.472574] watchdog+0x91d/0xd60 [ 247.472589] ? reset_hung_task_detector+0xa0/0xa0 [ 247.472595] ? complete+0x62/0x80 [ 247.472608] ? __schedule+0x2060/0x2060 [ 247.472611] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.472616] ? __lockdep_init_map+0xe4/0x650 [ 247.472623] ? do_raw_spin_trylock+0x190/0x190 [ 247.472628] ? lockdep_init_map+0x9/0x10 [ 247.472633] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.472640] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.472646] ? trace_hardirqs_on+0xd/0x10 [ 247.472651] ? __kthread_parkme+0x175/0x240 [ 247.472659] kthread+0x33c/0x400 [ 247.472664] ? reset_hung_task_detector+0xa0/0xa0 [ 247.472667] ? kthread_stop+0x7a0/0x7a0 [ 247.472674] ret_from_fork+0x3a/0x50 [ 247.937668] Dumping ftrace buffer: [ 247.941355] (ftrace buffer empty) [ 247.945049] Kernel Offset: disabled [ 247.948655] Rebooting in 86400 seconds..