setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}], 0x4) 2018/01/22 17:13:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000977000)={0x0, 0x7530}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009be000-0x8)={0x0, 0x20}, &(0x7f0000fce000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c57000)=@assoc_value={r1, 0x1}, &(0x7f00003c3000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a73000-0x1a)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) utime(&(0x7f0000c39000-0x8)='./file0\x00', &(0x7f00009d0000-0x10)={0x0, 0x34f}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000071e000)={r2, 0x0}, 0x8) 2018/01/22 17:13:13 executing program 7: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f70000-0x4)=0x0, 0xffffffffffffff46) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f71000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a71000)={{{@in6=@mcast2={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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e4000-0x4)=0xe8) sendto$packet(r1, &(0x7f0000f71000-0xa0)="ebaef39588fa3cf4ed143bcfa588cef1cc6337dab268459daad2b6c08281c7d3921763089ba9c5f15af46cccec2d049ef24f11dffb20f39cb492b199276fd28576b11d52d90abbc739a810117d943be9742018965163cb789de1ebc68863ce23a1239ee37ca79ae57ba7a9fd46a7af8968ae5580bb06a10b547aa52fdbf4f4b9b9f4d0a351cc123d0bf935c3690b32642f9cc69ff26fc9c4ff09b485bb89ce9d", 0xa0, 0x4000, &(0x7f00002a5000)={0x11, 0x2, r2, 0x1, 0x136, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 17:13:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) r1 = syz_open_dev$usbmon(&(0x7f00007f2000-0xd)='/dev/usbmon#\x00', 0x5, 0x10100) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000381000-0x20)={0x4, 0x10, [0x101, 0x1, 0x3, 0x3, 0x27, 0x2]}) syz_emit_ethernet(0x36, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/22 17:13:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006c2000-0x4)=0xfffffffffffffff4, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000401000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000bc0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00009bf000)={r4, 0x0}) dup3(r2, r0, 0x80000) 2018/01/22 17:13:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f000012d000)='./file0\x00', 0x1, 0x140) fstat(r0, &(0x7f0000a31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d87000)={{{@in=@remote={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=@loopback=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}}, &(0x7f0000f17000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035a000)={0x0, 0x0, 0x0}, &(0x7f0000c36000-0x4)=0xc) fstat(r0, &(0x7f000055d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() fstat(r0, &(0x7f000029f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fstat(r0, &(0x7f000023b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = getpgrp(0x0) lstat(&(0x7f0000b4d000)='./file0\x00', &(0x7f0000682000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000566000)='./file0\x00', &(0x7f000066d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff2000)=0x0) r15 = getuid() r16 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000945000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000088000)={{{@in=@multicast2=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040d000)=0xe8) getresgid(&(0x7f0000d97000-0x4)=0x0, &(0x7f0000915000-0x4)=0x0, &(0x7f0000b73000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000745000-0x38)={&(0x7f0000020000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000512000)=[{&(0x7f00000a3000)={0x180, 0x26, 0x0, 0x2, 0x0, "", [@nested={0x13c, 0x12, [@generic="5c2944f81b56d4b7ea6c48e7e5453c115b3576f7cb0135e86ee660f36a0f4dac2d90ce2e1897ba2bf937b260ca8ec64379efd468ea49dd9120b53d70d3f6e982cb1a8a53b62971ec573741477fe2b40fef579be9376ac86d4bb3c97a95f60f8760b1ea44cdeadcfd71d7ffe8a939aea5dfd49c0ecfa4ee7aa6641c54ddaddc88c13001b704fe9a3f4f992a110b56ac0705ac2dac87e5df3de41a9fd5c6ca60f5b96dab52ddf31f43854a2f8577240b9b5c882a723865ddffa0ed77c067515da730b58205e5160f604af11e775446420da804f214b5a9b1", @generic="77cf", @typed={0x40, 0x61, @str='selfnodevGPL(wlan0GPLwlan0}}posix_acl_accessbdevcpuset\'\x00'}, @typed={0x10, 0x18, @u64=0x9}, @typed={0xc, 0x7e, @u32=0x5}]}, @nested={0x28, 0x44, [@typed={0x8, 0x79, @void=""}, @generic="92bec0bd5193efaf210ac26a554a9a4a3e8dd45e58c1b7b351"]}, @typed={0xc, 0x93, @str='\x00'}]}, 0x180}, {&(0x7f000087f000-0x11d4)={0x11d4, 0x16, 0x730, 0x2, 0x2, "", [@nested={0x108, 0x38, [@typed={0x10, 0x69, @u64=0x7}, @typed={0xc, 0x4c, @ipv4=@broadcast=0xffffffff}, @typed={0x54, 0x37, @binary="d4ef77fef0c1af5e0b722f567c85aa6d18cf0aa740617257ee9960642de386debfd8d600acb84bff745232ed5b8708c3758ec001f33663f58313a99039aea8b3ea82d58b061060ded5"}, @generic="f4a91561f27d79358ad39e39e146c1b951492b1665ee47a6f212c8a6d97bc5d60856e65a40f03cd0aa70d343c8db8473333b5f310d7ae322570d6554a360ae77e0fd922fd0814a04ae3913f45c5d6eadeede4f330081ff0796a418b5b89af963426b41b173df4259e4a815422e009a3616cfee33edc847a275755facbbe5ae43417f833cfb994423e7331f0e819b37a195f4a5"]}, @typed={0xc, 0x74, @u32=0x1}, @generic="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@nested={0xb0, 0x180000, [@typed={0xc, 0x27, @uid=r2}, @generic="c47fffcde9bcc5290a9aaf61bfe862ac9e03730a5b8564906f2394ed00e63688f4af57113e6f2d99bae3997ae548c5376f0ff1540c7b40a06a5c466cf38475e44769dd1c34881cf8dd729f0a7081d3b5cc6bece88aa55c9f248d44e1de798d8c3d26c1c9500a2d1eb8960d4b3247a2c1fcaee7dcde93bca0172046dc6b1af443fdfbb9a10eae9f3b5e51a680369e7e65e725e8521d5109383abd885932"]}]}, 0x11d4}, {&(0x7f000097b000-0x24)={0x24, 0x28, 0x408, 0x1, 0x0, "", [@typed={0x8, 0x67, @void=""}, @typed={0xc, 0xe, @uid=r3}]}, 0x24}, {&(0x7f0000b19000-0x20)={0x20, 0x2f, 0x700, 0x2, 0x3, "", [@typed={0x10, 0x70, @str='ppp0%\x00'}]}, 0x20}, {&(0x7f0000021000)={0x224, 0x36, 0x20, 0x1, 0x3, "", [@typed={0xc, 0x8b, @pid=r4}, @typed={0xc, 0xd, @uid=r5}, @generic="12304bc7fe46fb700ab21323acbcfd12603e6dd9df321df789b2231b8482f3740d3e3718a598a9811ce0f158ae29b1d8d78aa292c248c6c8c77dda290e3cdbf6aa3e6dd939c19fe73251b22b7efc689369eb411804767d", @nested={0xe0, 0x72, [@typed={0xdc, 0x11, @binary="64f04af23c7a8fc104d681d231312744bb1e4df2d1cd4d0a874430002e9a908dacb8c1de2c9486f685f236827d46617f09ad0099a346d72160972f29294d308275a65503e5621272b0dbfe38cbc22fb9020da6279423af3feff8c5789877cce9c8a4f37c044da349234f061316712e8b7ede7d0bbf5caa723a03482ad40aa18e6e6564b763b45cb023e86429869bc0e85bb579fe0f0f78362df37fb4e8008d15d8027a52261d3c3ae6776005e3d3b6511697b6188277f0ae916dcc32042d11a7d37395c162a2a6f81bb1207df146545000"}]}, @typed={0x18, 0x1b, @ipv6=@loopback={0x0, 0x1}}, @generic="c443072b706413a21cdf78433121bae71e1e1867860eef090fcf5ce654f633160a4e35fe4f6eba74a6b2f0f6bea2cc5ccc7f4ccd2885f91aa7e14bb3ecec2574243f75bf5ba17109ab5b2dc5679eac0078b3950ade3036ccc0b40d4b697b02f90516b8dfce705de2080215eb6d8873266561431e5e01a9246d8c7544b37ec898d5dd069027540409dedcb13edb135b0c6d2fb8e0397b9819889d3e3a7a4ad287db8705b9483c248faa4be5f0"]}, 0x224}, {&(0x7f000039e000)={0x194, 0x35, 0x118, 0x3, 0x2, "", [@nested={0x8c, 0x90, [@typed={0x8, 0x54, @void=""}, 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[@generic="5ce8232a8c92d3861dba402617b282cbade25e4b8c8800465d7b2f55ade7245c6a804cc6e5b2c920a339ff444811d51871462a9a0c95ec127df8038a66ef3475c773aa74c06b4edd65111033c90ac5410e05ebc25751261ac38d1b68bf2b9a88cf9a6bf422f8bf914d0a0b635f8e747bf36a4285d87e651c4ec7454aee321cc4f99d02bd0daf78b1acee96c4428d89816d537855ab7fb4ff94ef2aea3f0093c1dfd96baa2918fcf9eac52d9558f41234fc5c7c866c6d7141c5a6a6961b88292c0e68087b55c38ac750e804b2b263422fee0e74bac94b1cd40725c4c778d5422d468cb968a970a1d3c3b0846202", @typed={0x8, 0x23, @void=""}, @typed={0x10, 0x77, @str="b97070703100"}, @nested={0xf8, 0x25, [@typed={0xc, 0x7a, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x6d, @str='{md5sum\x00'}, @generic="33fa137c38e7b0945ced4e41d26c1cedf724d3f3644bcd77d5b7adc97f823e2d9cbfce4a1e53c8c2934b0f9243c626039b480e48d37e48f6ccbb2804b9297efbef92d819e3a70c970481cb9c3e32ab8d2be0d7888b6ea9b185d6a7f5fcb015d84adbf02aa52e3c39dbeb07b103cb45fa4466ddd3876e3097a6a107956aa86fccbcc0307b1eefc2f3bb23319f37cdb234fe714aca0e8e435e55f21e6a52223c7d7f879e53edf350c100cb6eb442b8d4baaea623f13fb1496ed0adb7b1f1", @typed={0x18, 0x91, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0x8, 0x93, @void=""}, @generic="4827570c5912ca35b7c0a1dd1ff2f84cca77c50766e5572494c3de6cafe4f63eb5b870bb73bc91cbdb645923f91fec690b03ddeee6c27f6cbee94d5b94f1db711ebb23d5e13e4262eae08906eda8ebea6fd0596f9a16c0e95bddf2d9e57cd3712744c591d4e6fa939ad0d3c4a672fb10d5ecde85e97b3b59bdccacc8afd103c514ad134a1dd4557ae31d788127aa89610de43026dd4cf450b195f40ba24aeb1ed1bcc90c53ff30283425ad88f424c209c6c005303f6627b453"]}, 0x2d0}], 0xa, &(0x7f0000be8000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x98, 0x40}, 0x8004) 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) 2018/01/22 17:13:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000771000)=0x8ce) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000759000)='/dev/sg#\x00') ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000012a000-0x10)={0x0, 0x5, 0xffffffff, 0x301}) signalfd(r0, &(0x7f00006ac000)={0x401}, 0x8) 2018/01/22 17:13:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f000061d000-0xd)='/dev/dmmidi#\x00', 0x2, 0x8000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009f2000-0x4)=0x0) 2018/01/22 17:13:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000002000-0x8)=0x0) 2018/01/22 17:13:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) mount(&(0x7f0000bac000-0x8)='./file0\x00', &(0x7f000016b000)='./file0\x00', &(0x7f0000092000-0x7)='cramfs\x00', 0x846, &(0x7f000045b000)="490ff2740fd8904d4c8c1f24ef0e394120cdbd37d271a4a7e431178c1cf9f5a2862254b053b673d8f8f5dbcd2bb9c1c8795c25d01426a68a51c05c6ba86e0409ed913574be9a7461282d50fd45b42cc9c55f24b6a21b596609e4d26a43941580843535d1ab23fc1591c19b0b91887246a4f411ae02ef679d691e1e9848a0e77eef8f9a7181433f6dd852006ff77189cdfb5abe8b8876019e") execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) link(&(0x7f00004fc000-0x8)='./file0\x00', &(0x7f000056f000)='./file1\x00') 2018/01/22 17:13:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000035000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x5, 0x0}) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d1c000-0x38)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffe43b}, @in6={0xa, 0x2, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x38) r1 = memfd_create(&(0x7f0000972000)='posix_acl_access{*\\GPL\x00', 0x1) sendto$ax25(r1, &(0x7f0000219000+0x2ef)="318bd1ae7e659963b94affd5268ef1a2ee96f7a0ad37355bfaa503fbb3b0770f476bc6b0585815dfdb76e73c803ba0fef58b02b55b6d029122937545d65074db84aae737c19fe2635391fbc8b110e875cdbdf9a3d8e5eb290afac9924c10523125df85e4714fcacdde4818360a2ecf7ff51ff8c7482d460c30cd4b730936f462481047ef7e404ac6669a65f9fd2194211a4d02c506ac204e2e0a70d138c8ae2dab611d16a3dd2a7f66670bdff91bea26723d5211da00dc64906f4d92b8c2368923da6c47c11e7945", 0xc8, 0x81, &(0x7f0000c18000-0x10)={0x3, {"b2573be3a1d7ce"}, 0xffff}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/22 17:13:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000067000)={0xadde, 0x7fff}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00009dc000-0x18)={0xaa, 0x6, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = accept4(r1, &(0x7f00007a7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000-0x4)=0x8, 0x800) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000b14000-0x4)=0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r1) 2018/01/22 17:13:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f0000c07000-0xc7)=""/199, 0xc7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b3e000-0x15)='/proc/self/net/pfkey\x00', 0x400400, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00007b0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 17:13:13 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', '\x00'}) 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) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x200000423fa) shutdown(r1, 0x1000000000000001) 2018/01/22 17:13:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f58000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$netlink(r0, &(0x7f00009d2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3d000)=0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000095c000-0x2c)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0, r1, 0x0, 0x20120}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0xfffffffffffffffb}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000000000000}, 0x0) 2018/01/22 17:13:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e7a000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000f9d000)=0x1, 0x4) 2018/01/22 17:13:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="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", 0x1001, 0x20000000, &(0x7f000079d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x7}}}, 0x3a) r2 = add_key$user(&(0x7f0000d12000+0x973)='user\x00', &(0x7f0000d8d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000298000-0xa6)="993b915c15fc0e84b770a7f104f7c9b97c9a2b44723a90475905dda243cdccec0de10628087a6b7ea2f35c7d6c86b226efbc7a87aa715b51cea69f26dfeb150919613655fe9c2c708bb324258636157722a5256835e0ed195fe4bb30428ec467752b364d1545a87fd1e92f9f5ade400318f7a55e0c310d7ca7e8c2b674ea35d00f81e5a58e9878d3e5b90de9f87969f980c67163572ab567e31cb1d43a9addeafd07023b38b7", 0xa6, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000072a000-0x5)='user\x00', &(0x7f00001ba000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000be7000-0x82)="6448aa8246ff65fbe0c085bceb2d331b997374bffdce1b60ab0bbffee5f72828d2577065b419268cad74e464623c536659e0419519e6f432082fadec1fd09e35b7c9005d99bfd986f1a2aacb631d325bdcd12094b8f575de4d599c4de50dec6a2597403c1d13a2116d4322a0d385e2656c884d4ef9b6a0e0899be078fc5f5a4e7f45", 0x82, 0xfffffffffffffffb) modify_ldt$write(0x1, &(0x7f000013b000)={0x100, 0x0, 0x0, 0x4, 0x48f, 0xffffffff80000000, 0x3, 0x165, 0x9, 0x9}, 0x10) inotify_init1(0x807fc) keyctl$instantiate_iov(0x14, r2, &(0x7f00000b1000)=[{&(0x7f0000bd3000-0x8f)="71469d1948f5a1ca0a51f7871331f84fdd84944664fe38364538565f9a088542f4dff9aa0cece880be493a1fe572a667df62cebbfe0bce2fc21ee6dbe47ad40ef8c06dff9a37b256291ad9297cfc9f6c03d52a7835ce8c5c61ce151456dc995606a60bb4aca7398b82dbd8c8dbc6c8dc5ad905ff7865227ce6e3da12b891db72fb74afe17831256cb0010a9ac874cb", 0x8f}, {&(0x7f0000dd5000)="00743522af426ab1c9e5c4156854e2637f02c259c5e26cad773654a2394ece2e3b01d550c6d6f4e7846ab52548367800c7e4ebd683601a2eab3e1a81600e205d14624b9e851c81eff694e55849ca675067eef62e368b9e6696bf43a98bd79e51a35fa85c5c0c001f25f30eb5a73f383331a2ccaf110fac022891c9887f983cef7b658e3cf755ff53cf53d6097c1a1ee39d777696521be1af04c2c1d89f06e58045f104bc6e26f44bb3ba38a93aeaa509734504d7f131104429a53a0cec6eadffa6ea78d9c35232fba602fa", 0xcb}, {&(0x7f0000cc7000)="dd330fe523bc11890500d2164a8c6f6d602075de82d1f7b82f22d09edda01c701cec838dc2574c79336acb9ba0a06870b18a8f53352b80ab1db31d9bcbb48d4bd274487939820f114b0577212b6463671bf0aab35ebdac262a1162991473de168841de789394a2e0f46670de2dc2a1f6a2ba4168430a12411d67b8a22bd169712cba02727d70318a0958ca3b57e6f7d8db1b121bb46ca116883be4abdf6cc5b7b0881ad89fead1679550295ccbede7b7051bd16b09f04fb01a1f362794b1a6b996642844b1e28bd06351387b981493f2c957855f8fcc84da30ca342530c9bc4c6362a2d8f70803df48bbbd74e1f25a0ba83452", 0x50}, {&(0x7f00002f8000)="16b91681a905b6a2a170f4cad04b6564f3f6e07ea1f6e8792b1478483b82561a0f47f5b10ff5985c55e0dfbe19a1b76a5e9702336d999e283e4bafa1749e3bc74d41628b09a03a9f2207b4a92c5ea77c4b8ab7f3c543ea5bd82fd5168f4dd8ebaaa10b1d2de0110aa1a772858c269972ef076c3b9e13eb43380527c252a64d34bc6762e58e0f3ad31c0e6b4273ddd2870cda2a7449e39d6ae662ddb1b5e822fb6fcd6e338f3a4977db9e75d8fe211a184cdcde1dfaae9b01b886d9e1af93d256d14b75719243edaf", 0xc8}], 0x4, r3) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/22 17:13:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00009ba000)='net/ptype\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) r1 = getpid() recvfrom$ax25(r0, &(0x7f0000f2a000)=""/181, 0xb5, 0x2, 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) sched_setaffinity(r1, 0x8, &(0x7f000060a000-0x8)=0x100) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000113000)={0x0, 0x0}) getpgid(r1) mq_notify(r2, &(0x7f00004e7000-0x60)={0x0, 0x4, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:13 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000002000-0x4d)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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]}, 0x5c) 2018/01/22 17:13:13 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, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/22 17:13:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 17:13:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a9000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000071f000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) sendto$inet(r2, &(0x7f0000a43000-0x29)="6835d89842c9c6233a00be738386761d61de4333735e81c32828b7b2a22fa749cf77141651bf22b2a2", 0x29, 0x8000, &(0x7f0000cb6000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000392000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/22 17:13:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000da8000)=""/246) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000ddc000-0x8)=0x1) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f000079f000-0x95)="80fd010a8c7a", 0x6}], 0x1, 0x0) [ 71.637043] binder: 6579 RLIMIT_NICE not set [ 71.656505] QAT: Invalid ioctl [ 71.669564] binder: 6573:6587 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 71.680670] binder: 6573:6587 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/22 17:13:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d0f000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) symlink(&(0x7f0000698000)='./control\x00', &(0x7f0000ae5000)='./control\x00') inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = inotify_init() r3 = dup2(r1, r2) inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000b43000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x7fff, 0x7, "e5011ad2b9a10e8e72bdfb805b4834f9271766c91d9daabe6c08ce4e6e79bc5379e2e892a637886ec38c4535fecb3a0aad4b429cd7cb5033d559ad0ced4d9523a203a290c02b10329457c6f695e6e536"}, 0x160) 2018/01/22 17:13:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000055a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000045e000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000691000-0x4)=0x80000000) ustat(0x0, &(0x7f000023e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000265000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000a27000)=""/155, &(0x7f0000d2c000-0x4)=0x9b) 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) getsockname$packet(r0, &(0x7f0000cc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000567000-0x4)=0x14) prlimit64(0x0, 0x0, &(0x7f00008c0000)={0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002c8000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000936000)=0xe8) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(0xffffffffffffffff) 2018/01/22 17:13:14 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, 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$ppp(0xffffffffffffff9c, &(0x7f000063e000-0x9)='/dev/ppp\x00', 0x4803, 0x0) getsockname$netrom(r1, &(0x7f0000e72000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000411000-0x4)=0x48) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) sendfile(r0, r2, 0x0, 0x7) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000630000-0x8)={0xfffffffffffffffc, 0x9, 0x7f, 0x81cf}, 0x8) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") open(&(0x7f00008ab000)='./file0\x00', 0x28046, 0x6) getgroups(0x3, &(0x7f00009ca000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) getgroups(0x7, &(0x7f000043d000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000bbb000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getresgid(&(0x7f0000087000)=0x0, &(0x7f00005e3000-0x4)=0x0, &(0x7f0000474000)=0x0) setgroups(0x3, &(0x7f0000302000)=[r3, r4, r5]) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000e96000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ebd000-0x4)=0xc) 2018/01/22 17:13:14 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f39000)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00005bd000-0x38)={&(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000019c000)=[{&(0x7f0000001000-0xa3)="f231cd633c4e8a633b7099b60856c66b31307775ae13a453a06247f06543ae290c166634634e943de31a7af1e487b1f390183c761c5e4bb255b85b7d11de29ae016008a812fee67b3256125d44fce7a2bfb57cd658085cc6b7d8d72929ca0d9f985dd45527e65aefcacdc5e12043713293fb5ab85f6bd3a21b7bfef8fdd6d953919545f4405f46b83acefe8f2c7d7d6593b94ef54eb7c980570c6fd82147dcde2133a7", 0xa3}, {&(0x7f0000c95000)="5baa1786eed260e39c95696e16a73554037d72fff1002d0932a46945dcadc7eaf15ab21cc551a59501013df9d14e9a278c4ae73bb0c73d28cf2d1a9ba048b0bd1425d32af1ce164fabe36f38837418b5b8c42e40d880d9dcee3678cf3e060dd3adb7fa2961d1493dcc843a9abd31347c8b542f799b0e7fbe9f7e828291f880710fd3e7616a1bcae011ff1049d8a60f6acfba7e469431e2d7411c76336ac5676ab50629c17aadf5ff494490a33a65a7f20be519cb6bab21aac13264be2219265eba7bcaa42864b494b049611185272424ba2357", 0xd3}, {&(0x7f0000001000-0x47)="034007205879d68b33f65c6d3d47a7bf7f28499660e7ae51d4efe3855b6f5a29fd76fe39feecc530ecd8fe35b8d2b38fa3160efb1ab221f282d1d517858692acd0e550a82d0da6", 0x47}, {&(0x7f0000000000)="bbab34cdc1f2dcfe43a733be1bead1a9839f06232b52bf64d86ce13f106aebd59cd2c04cdc6af8ec0b62e1e83261bf48f7d1fc772aed83a913caef843a6538bcbd34", 0x42}, {&(0x7f000032d000)="aa4a8b953c55c3991780a2ea55961c7d55762ef13b932916c7a8aa1f6aae42adbf4c649887092a8f959635f1b06fabde3ce7ca898ff8e5850de59cb84371d95b6ede88a88323ff389d92128550e83017a8ccf1c5c8e362a59c2222311752da38a713d1c66dc6c0016b30e7d78dc0aa167ec4601965083f34153bb396ae925f40b6237ea32c2b448f736e4c66f6a92087d15b954763e1a7e64d2882431119de794c", 0xa1}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="05cc6f69ccc86be52a6215eb14db5b89412afcaffbfce8be204bbcbb7ad0fd9786ed0feb4ad320ba075324d67fc983accf5e0963e3186c34b0c72de8e11b891dab73d6944c425b4bab14d5d30eb2399e66b50d705249a713bdaee45a1c5e431c15d265864d67dfb224249e9b7f1908b2e17e8fba7332ca4ef1", 0x79}, {&(0x7f0000000000)="72624abe39028be5c48415c026dc0a8d42258f88e6fc83fbd1eeeda836382d5d0f17dfd5a041e7098183023fe6ea60ed1665650aa762a06dcd5cb88ff4e71c50d66116bbed2faf617558beedab6db45f2380f1e84702907e5bb9f11a808ff8500198f158ca70ffcd649005f7598ba50c97dd2cdd0084a95dbee72ea76c89c5de49fa63e96f0d0b5dbea705d16fa435", 0x8f}, {&(0x7f0000001000-0x70)="58655560f03585b59316cacaafd4875a8c0d57c7e14e9be9e5e9a70a81738d5e6c087279b511eae26e639687fb47f398f6c2eac89da3310c010f42da3d2870d0645a3c1ce936593c04617200351e1d1a25064b100298cdebd04df30bf0c4af807ae750c5b80716ca38b2fe700b47633b", 0x70}], 0x9, &(0x7f0000000000)=[], 0x0, 0x10}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000b0f000)="", 0x0, 0x0, &(0x7f000003e000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:13:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg(r1, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000091a000-0x1)='/dev/vcs#\x00', 0x9, 0x82100) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000039b000)={{{@in=@empty=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000284000-0x4)=0xe8) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x0, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) r3 = timerfd_create(0x7, 0x80800) clock_gettime(0x0, &(0x7f000082f000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f000011f000)=0x8b, 0x4) timerfd_settime(r3, 0x1, &(0x7f0000078000)={{r4, r5+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000e13000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r3, &(0x7f0000a3d000)=""/56, 0x38) openat$autofs(0xffffffffffffff9c, &(0x7f0000f38000)='/dev/autofs\x00', 0x101000, 0x0) 2018/01/22 17:13:14 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@dev={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=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) close(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IPT_SO_SET_REPLACE(r0, 0x3a, 0x40, &(0x7f0000002000+0x68f)={'filter\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000002000-0x10)={0x0, 0x0}, []}, 0x60) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc40, 0x8000) 2018/01/22 17:13:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000020c000-0x20)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000051f000)=[{{0x0, 0x0, &(0x7f0000071000)=[{&(0x7f0000b47000)="cada7669e48f942660bc41dee6e1e96b0788055c89dbc6afd11f2031c596ae1a892c5008d062b775542088a7e886378a469992e60700d47ea3fafbdeb8f4085d023d7ed5de42e985e80c719a23c9bc008828eebaf14682ca9966bd435007ac7db9840c33176a5966acc4c6898a9cf18a58350140b3f44c9539425750151c0db43f90163ea3ee757f18fb1708861dcfd7b599136349dca90a354da54f6698435a3d0ec69ec04ea9f873ddde660a72786e4fb41b9f2d9b2be5f2ce8c", 0xbb}], 0x1, 0x0, 0x0, 0x94}, 0xd5}, {{&(0x7f000003b000-0x20)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000537000)=[{&(0x7f00009d3000)="5e0f11f9ee1055689db40f1d798af4ad60cfc8463e2f0c0b13bea18a86e8ca66cfef5edbd94f38b412df88d3ea69f8260eab6b99c7a72caf66cfc19e9585ce44ea6920e8293277d327cdd28ed61a45fbe14c1c8f08f034f6b7ed1c081d6d1701ed0b5c6c1f7b864948258cee03e95dd6ef3cfb301d0f53f431d2e7b039a3b274491ca4758070ef6cc41da35fcda887120dbc242f836509277b762b3dc34e5cfaf093f45c75f0a12549a54fb933d7e23d95a688240ca691d5ed4c", 0xba}, {&(0x7f00002e4000-0x16)="4683a25116d8ed79405686edcf9ee9bad0b4ec94505b", 0x16}], 0x2, &(0x7f0000153000)=[{0x88, 0x119, 0x8, "d72d87dbcf76b3f6d70f733156c03d3d92993550c1961fad8b27b4f1596a9d0f534be0e7b2f502325da37089befafd919aeb428a3d4f73bd5dc09d685c59b59da19bb9e9d8a4cfacb58619d3dd453b48bdac83abc1ed32e56b573a2ab2268330a0e1c9f82dc5ad9148a0dcd5a67b719c4aa3ed6b051d94ee"}], 0x88, 0x4000010}, 0x3}, {{&(0x7f0000538000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="a527b065a5e0bfb136b4b172b1ce9223"}}, 0x1e, &(0x7f0000cc3000)=[{&(0x7f0000ae5000)="4720c08ce54e69f57cc2103e5ec4f4913bdb5e48041e13c3fbd8a3948379fc5d496e451f448307ae3c34e47b137b6667f62b79e25ee79eaed1f19f6e715c435c5ab712a713ca3dd74b677354c11facbb", 0x50}, {&(0x7f0000e6a000)="40ec79715920f1c8cedcc8aa6fb231730f8df43b3b1b608df29ac684f24a52d845c4af690c055ba983f767d0be27a710ec75ec8f3a24c0bba0f2ab4c69fc9cd8639b0c64b0d9f26a13eaf8ec825b2be5e7e850afeaafafa82bbb136c3d54fde80c9d04d33520199224ea3951df590d55605e083d83573dd7a68058f544735a8a8e15d4989accd5e5da2dc3c3905f1e944fb9c801cbc65d3ed9beb99ce056662b030b07fff8b3d31cff6d88eb619c83721147546067f8231d37a261c81b488d5f7324843b77a35d5aedcde4c531924b64", 0xd0}, {&(0x7f0000d87000)="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", 0xfc}, {&(0x7f00005ac000-0x94)="374ceea452302624577e4343a17848dcc3935b52c5bc6a37e78b4a3a599633c289c657034aac6e9bcffe98a1434f1b438a34413825d40c54607eb36814a86f9bd3f56d81deed23257392fad0fe127801cd2ee1828d3bafeffdda88db7e99baf4e53d4e19f56cd13c3e7d6a6a2ca7651e0105f01cb69bf3b92978d3b7d6c51ab4b03002c7b272f9fe44f3e92e54c4f5114036f807", 0x94}, {&(0x7f0000e64000-0x2a)="30b051ab47dfef544045be228f15d6d6ff2a0fdf5bf075c2be861d5d52535ae392963b7914b034fa61df", 0x2a}, {&(0x7f00008e8000-0xd4)="8831de0839c853537d3b884c874acffda4869b5d608918c1c507cc15e1760f9f4dee83c4d3da780ba2c1a9870cabdd81121a3095a4cb044c35bfcdc3a9c921473f7dafacbc167a1279b168e39045b9a7370c456d3fa51a9c5114efa513d163eb96513a514a06df8933dfefac49f20ee046ec01ab483f61c1d7a200401c9ab3d4a337a38b4bcdf6c0c352470f7f6e8980ce7cabfbd727f2bdc7596621f2199b30617ae790bddb6b29d6c5d3dfc81e074d9eaccb72e22031e8e3a4687d1723039c10b915333a4b2da1d2148c8fe16de552f72303c0", 0xd4}, {&(0x7f0000d87000-0xc5)="71ecec798f406c9486cb7d09c8a153819d190226e29231b5f0bf6f049d361ea2672f7200e83a6df03d9a68250641f7e0dcd9cd924dccb7f206ff80a0e392c442ab65eba2ed8b1314b21abfc32f97fbf54c8f1473b18a452043179013a1965741ec54d202c8872d510a200efe3a389726a181021ab646c297dd8695fca9bdad44dd87cda601ee93aabe1fdcd5b00efb29a168cca5804d9b2404fb3730bf67e0db928d346aa520d357398fd8eef5c89a56d96fd7d5c45cecb527e4208219e46516836e34d7ec", 0xc5}], 0x7, 0x0, 0x0, 0x4801}, 0x1}, {{&(0x7f0000abc000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fdb000)=[{&(0x7f0000720000-0xe2)="fbe6b66c557320087874d178a1b704246185ce0d419b23b102afb455ffdf23f5367cc1dcd9d9e9070120dcea54181ceb2d41c0624617ba48ed6f5641a34dfd5d5c55dd71098d52d43d5be89b78bbf143b6584f19550809aa52d5d8128636fa0bb7fc10c1d7dc99e176cd74fecc1e3c64bffafaae176fddba17dba4ea4ab1b555009f0806d65f1c759e3fa82ce55a1d68cb1ed143f99c182d8080d11aee3e78a1a0164ee94f26f8369064d29ca3a6752e081fa8f5967615c83f83dfdb44ce3b1fe8d8d6b03b622889639f3911ebb83b04ecdd5bdc3b2a87681a8338f81d03da9b61e4", 0xe2}, {&(0x7f0000b82000)="fa14b4ed7e24d909dc3499f1370c62ff3228a3bcc63b37a60c5b2132d0d5a31dccbb348978638bf08d4426182e2c152149950f844c45efa8b0ad52c5ce04ed6bc0821e3ed5cd5ccef10ea4b499a0334f29f43a781bb692037ceb1c2c8c1cdc8e28b68e5d8f42f9c9cf3e760f5aed32bb52547eec3889750777f1a37dba281d96393443bd647d5afeccc5a7082751a20acd6347033f39b3c3303d03c2506bf17bd41901867d7b66a5156fa3a53cf40284a411409167534b5a033343d785f17df5074e131fe6a5317fa021b7327b", 0xcd}, {&(0x7f0000f31000-0x7c)="06c028b7ba2849c7e2d88d926b625753f6916589ee7f3779eb774793a314de35a2029819094525fbdc9515d25129e91d9def3fdf9bb721f6e1a45942d77255c7bab6dc11cf9828b90949ff33350367fecd2409625f3ca2448be099b1b135aa0025daaa4cbac48066321be0c882ef90206ad3e138fa168dd1306caa33", 0x7c}], 0x3, &(0x7f0000a0b000-0x1100)=[{0xf0, 0x10e, 0xcba7, "5e8770a31ecf32beefb93d4ed1a44eabfc7e24f4b086abcb827bf5ab3023cc20a43dadd68d46ffe418ded91f45ee89429d8773917b8ea280e21059a32aaa4d9b1c5b24e004f0a049d90ab3deeb2a5ba5d37bd8c3faf3e1ac338fc93fdf8dadb84d599702b2534d98df8e9bd0cae0619956e1b1e87bb0e28e0e14f6df720f7bd3de641c7a224376fa486a4d823dfc3d40421adfee1e3f7fc2d7630842548662885db682d463f63ed5322e00d2aabb378c2eb7803ccd70df31ca527868d728645e5c5140d7b7d1aea0bf15fb748747da12f24581481578f4c742c23a14d5e412"}, {0x1010, 0x100, 0x6, 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{&(0x7f00009c4000)="a77e6acc11c19763dadca2e23cc87d76c07844d9a34cbcf1525a6d9dae2355976afce7c4fe7d57caa424647b1f2bf798d7da85590ccfcbdc2ad4f9bf3a31e4a0ff47176a1ff6cc8b25eb9544bd199629721a4583be1c971826161bfe308d344ce44994282b291c3b5abf14708cdd9ccd4481e2d478e6e26de2a48e16253418e4eb7ccead65e6212378d93d7cc6151d53d9500c4306e38bdf290f1e32bdd22dd3d3c8b1831cb722eb622440752b8112acc9fecb1c55a2fd39c17a46f2819f0f8c121b78253e6a7393cafb4b130dac31af79c754", 0xd3}, {&(0x7f0000440000-0x98)="3eb32b2af94e72170632f8ac120d00a252e7689224b767884ad411192f3aabf83df0419c21c0d9e631208abec7f67fd4ec7536034f5e51330ab7f364c40f103c222345fb96b51194affc184f0dada87117458679ab2bfdf07d04484d8b40c86d372a66464674893212edd622588208d074567dddbe003f9b8166619f55b1c923a5b521460e98689a0d8e204d97e1cd9e6336b46f6540215e", 0x98}, {&(0x7f0000903000-0x64)="2f1eeb1b82499da3b962f6ffbea34444d60344aa7d838c0eae430b2ccb8140e362db2d39e4c2f52d6ce5302950a1b222176e2c7b36c50dbf88d80c129c4994b933b9b679a5e5ec81781b4e563c3f62ccf16f1b68e6408dc751764a8b301c977cfb3d6336", 0x64}, {&(0x7f00001a4000-0x23)="91215a43575bf94b0e73ebc454e792acdac4d3fc62b3fb3089f1db75944c4e57567238", 0x23}], 0x8, &(0x7f0000450000)=[{0x20, 0x12d, 0x9, "233db8e88180d489f019b6af"}, {0xe0, 0x112, 0x9, "571df99fd87528a4ac073557cf53f6f89365c7fece05edf6ca6d4ed8a3f729f24b122888007dcfff609d6a834d115856d3e719ec327360ed15a30047985e0f8b0f29125268c49a54d220f8d0d36293bbd78c5a245f0abea02ed4434f96a174953b903c7b59ca730f2001d83d69b7b571afae8a2296eb770d6e88c6c27da2db8b57deff76ad0ebe493a3e85477a6653410b6c21a03bc872b1f48e79caea32c3884ebc9c302ab526443ad414a97f0c74a6ac3cf219399503b9a07417a0b24c647adead739e656127e23a235b2da5a997"}, {0x68, 0x11f, 0x43, "228e8ef91d0313e12f0065247d9dcb2e7403496183fc041458374a651930f99cde755751f35e018c6c34157843e75e50f24cea832847feef9eeaf30a5d80dd3ad917fe4099ef075d9074c4b702d97c33b246c8744f"}, {0x60, 0x113, 0x0, "f783712a37c645432e132120be252aa1767242c6ea657f4a7e8e91ac5490a271ea4b860d65fea996dd15fdc74e7d139eb14d7be09557561b28b8f50c3015ecc1ec9d4030143ee8098b3b4325656d1fc4"}, {0xb8, 0x11f, 0x4, "d0dfaafb1388d57ceb44bc5ad46ff9fc487e7e912d0b1a23e9b768be9a7a786694cdadfb62a87ad15f0ed6c34017833f51679f92f2b2681f5ac67812d4dca9e73f55d8f9af52886fc2476e9161f05bea8d1f7bc86f8e2d75f3e8575f919ac65dc15f3a9aa794d5393cc21bf721cdb24b3f6d75783088fc0af0c12224efaf9d7e59d0f0ca137e4059b4d74f723038c89100d8154115e2d57116d55a3ea95630ad67e0"}, {0xd8, 0x10b, 0x8, "ffbd464a6a41e26f14fe6b3e1a5efda0c91a1e4afb4135d2417621f674525fa85fe115f45c3da1a1c0d06110f0d67d906eb1ae194a19a568737e8cdc261c485f22dab2e4315cd64619174a6d38b7d5e45e99c3abe16e489c4b9a7e01fa6c67389e245a76132f419c881d110c28c01524477f1afd20bce848e37cc9d174d9ffa91187e7ef5a902a9d3e33d1af5e8584d2fe61be7ed6af19f845f4738c7b67b4da468d9d75b820c22c72dbd72b5e779946873595bfa1c8fad4e434d9b1e60190f4945366"}], 0x358, 0x81}, 0x5}], 0x6, 0xc000) 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) [ 71.687540] binder: 6587 RLIMIT_NICE not set [ 71.705637] binder: undelivered death notification, 0000000000000000 2018/01/22 17:13:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/policy\x00', 0x0, 0x0) fstat(r0, &(0x7f0000550000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$dspn(&(0x7f0000f71000-0xa)='/dev/dsp#\x00', 0x1, 0x3) 2018/01/22 17:13:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000976000-0x8)='./file0\x00', 0x2) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a16000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00005a7000-0x35)={{0xb777, 0x4, 0x3, 0x101, "222b4f85ad804e3501985c9949698479a711748bf97581fac08d8127ed2c5f2c1ff4beafd54b0f9c6bc8dbdb", 0x5}, 0x0, 0x0, 0xfff, r1, 0x5, 0xffff, "203946c5beceb9735130bdd4364009c1df2a1e210f3602a5c2244b8fb3be1d868ebfb01e4a4a0575d8196678ea4eb0da23880befd7d2d7b2f3134682bacc14ad", &(0x7f000066f000-0x6)="292d219b2700", 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], [0x5, 0x6, 0x8, 0x4e4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) sendto(r2, &(0x7f0000731000)="a9f43cef5c89340d90b9d540dfaa6d1e9aa14b5fe25626bd10762b03b598c7dc9dc4090b0f67597f6e67ff80663585d6b32219addc6a6a621e5426eff8deab89d960fbdcde455bbace62e3cc0134c5e4d701324819c8ee0015d77375a9797463e08eef16ea586ca8de172643e09f42071ce4be7f7f5bc8423c7cfd564c3b20fa", 0x80, 0x0, &(0x7f00007ca000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/22 17:13:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) listen(r0, 0x80000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r3, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r3, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r3, &(0x7f0000ab5000-0x72)="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", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = dup(r3) sendmmsg$alg(r4, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r4, &(0x7f0000c24000)=0x0, 0x8) sendmsg$alg(r4, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0x0) shutdown(r3, 0x1) readv(r4, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) clock_gettime(0x0, &(0x7f0000a20000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000912000)={r5, r6/1000+30000}, 0x10) sendto$packet(r2, &(0x7f0000653000-0x1000)="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", 0xff0, 0x0, &(0x7f00003cd000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/22 17:13:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000ce1000)='/dev/dmmidi#\x00', 0xffffffff, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000054000)={&(0x7f00007ce000)=[0x400, 0x3, 0x7f, 0x4, 0x1, 0x80000000, 0xffffffffffffffe0], 0x7, 0x10000, 0x4, 0x4b3, 0xfb6d, 0x100000000, {0x9, 0x100000000, 0x9, 0x1, 0x50f24cf1, 0x1, 0x2, 0x100, 0xa5, 0xda, 0x3, 0x7d6, 0x9, 0x4, "6f08efecf794b67750a35f45e8e7b753e5cb50080d8d1a17894ba2497b5ae31b"}}) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r1, r0, &(0x7f000083c000)=0x0, 0x5) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/22 17:13:14 executing program 4: shmctl$IPC_RMID(0x0, 0x198) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000f57000)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/22 17:13:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000053c000)='./file0\x00', 0x4040, 0x90) socket$netlink(0x10, 0x3, 0xf) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000f67000)={0x8, 0xe3d}) syz_emit_ethernet(0x83, &(0x7f0000411000-0x87)={@random="d7ec470c000e", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x80000001, "6e99ac7c990741d312191b4c1dd559becffbc9f3c3957f2937495c584410535d16de15ae586109cb861288415936413fd3571eb26bf3215b9991d76e3b4e78e94fafdcbe84"}}}}}}, 0x0) 2018/01/22 17:13:14 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000000000) ioctl(r0, 0x4142, &(0x7f0000007000)="") 2018/01/22 17:13:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f00002d9000-0xb)='net/packet\x00') perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x3) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xfffffffffffffc8d) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000ca8000-0x8)=0x806d, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/01/22 17:13:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002a9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000bda000-0xc)={0x7, 0x854, 0xfffffffffffffffe, 0x2af, 0x7, 0x9, 0xffffffff}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0xbcc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl(r1, 0x7, &(0x7f0000004000-0x1000)="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") ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000002000-0x17)=""/23) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffd}, 0x1c) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000002000-0x10)={0xffffffffffffffff, 0x80000000}) 2018/01/22 17:13:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000068a000)='/dev/dsp#\x00', 0x28e, 0x4000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ca5000)=0x0, &(0x7f00006f5000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00001c9000-0x4c8)={{0x3, 0x1, 0x0, 0x7, "5ae3f5e1bc84e82361d3aef663b1fcf170f64c47fc98a268899c1025767aa89063831a0da8b94b6f5359cf76", 0x5}, 0xd9, [0x7fc3, 0x6, 0x7, 0xa6, 0x5d5, 0x2, 0x1, 0x0, 0x3, 0x5, 0x28, 0x400, 0x4, 0x1, 0x8, 0x3, 0xbeac, 0x800, 0x108, 0xc0a, 0x5, 0x2ab, 0x200, 0x395, 0x8000, 0x8001, 0x8, 0x7fff, 0x18, 0x5, 0x7fffffff, 0xd17d, 0x9, 0x8, 0x3, 0x7ff, 0x20000, 0x0, 0x800, 0x5, 0x7fff, 0x0, 0xfffffffffffffffe, 0x7f, 0xffffffff, 0xfffffffffffff000, 0x2, 0xab77, 0x401, 0x5, 0x4, 0x0, 0xfffffffffffff748, 0x401, 0xadd, 0x9, 0x1, 0x8, 0x20, 0xd268, 0x7, 0xb7, 0x2, 0x75800, 0x0, 0x9000000, 0x2, 0x900000000000000, 0x7, 0x0, 0x5, 0x4, 0x81, 0xfffffffffffffff9, 0xffffffffffffffff, 0x10000, 0x8, 0xca, 0x3, 0x0, 0x80000001, 0x7fffffff, 0xfff, 0x5, 0x81, 0x200, 0x5, 0x4, 0x9, 0x2, 0x3, 0xffffffffffff0001, 0x80, 0x8, 0x2e7, 0x7, 0x3, 0x10001, 0x3, 0x400, 0x6, 0x0, 0x2, 0x1000, 0x1, 0xb841556, 0x7, 0x6, 0x1, 0x6, 0xffffffff, 0x6, 0x0, 0x101, 0x0, 0x4, 0xffffffff00000000, 0x1000, 0x1f, 0x9, 0x7ff, 0xffffffff, 0x6d1, 0x800, 0x5, 0x5, 0x9, 0x80], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x0, 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/22 17:13:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x9, 0xb, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r0, &(0x7f0000016000-0xa0)="", &(0x7f0000011000-0x7a)=""/122}, 0x18) r1 = syz_open_dev$sndpcmp(&(0x7f0000b30000)='/dev/snd/pcmC#D#p\x00', 0x6000000000000, 0x10000) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000bf0000-0x4)=0x5, 0x4) 2018/01/22 17:13:14 executing program 2: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005424, &(0x7f00000cf000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000010b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000b91000-0x10)={0x6, &(0x7f000025f000)=[0x4, 0x2, 0xb6c, 0x3, 0x8, 0x427e]}) ioctl$KDDISABIO(r0, 0x4b37) setns(r1, 0x4000000) rt_sigpending(&(0x7f00007f6000-0x8)={0x0}, 0x8) 2018/01/22 17:13:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bc000-0xd)='/dev/binder#\x00', 0x0, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e09000-0xc)='/dev/rfkill\x00', 0x2002, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f0000206000)=[]}}], 0x0, 0x0, &(0x7f000084b000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002ba000-0x30)={0x44, 0x0, &(0x7f000069e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f53000-0x60)=[], &(0x7f00002e6000)=[]}}], 0x0, 0x0, &(0x7f0000fc2000)=""}) 2018/01/22 17:13:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) fcntl$setlease(r0, 0x400, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000ccf000-0x8c)=""/140, &(0x7f000027c000-0x4)=0x8c) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000d1e000-0xae)=""/174) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000301000)=0x0) 2018/01/22 17:13:14 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x1, 0x0, 0x6, 0x10000, 0x0, 0x5, 0x820, 0x2, 0x6, 0x3, 0x7fff, 0x7, 0x5, 0xcbb, 0xfffffffffffffffd, 0x8001, 0x1, 0x1, 0xf7d8, 0x8000, 0x501, 0xe00000000000, 0xfffffffffffffff7, 0x9b, 0xffff, 0xbece, 0x9, 0xfd3, 0x3, 0xfffffffffffffff3, 0x3f, 0xc75, 0x3, 0xffff, 0x100, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000015000)=0x0, 0x8}, 0x10100, 0x3, 0x0, 0x5, 0x40, 0x1, 0x7, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/22 17:13:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000002000-0x58)=""/88) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) close(0xffffffffffffffff) r2 = socket$kcm(0x29, 0x802, 0x0) sendfile(r2, r0, &(0x7f0000002000)=0x0, 0x876b5e795) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r2, &(0x7f0000da5000)=[{{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mknod$loop(&(0x7f0000b32000-0x8)='./file0\x00', 0x4, 0x0) sendfile(r2, r3, &(0x7f0000b7a000)=0x0, 0x3) 2018/01/22 17:13:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x1546) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002c3000)=0x20, 0x4) r1 = syz_open_dev$audion(&(0x7f0000e7f000)='/dev/audio#\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000c1f000-0x80)={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]}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006e1000)=0x0, &(0x7f0000928000)=0x4) 2018/01/22 17:13:14 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002000)='\x00') 2018/01/22 17:13:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ba6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000910000)='./file0\x00', 0x8000, 0x1c) fallocate(r2, 0x0, 0x80000001, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x4, 0x8) 2018/01/22 17:13:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$mouse(&(0x7f00001e1000)='/dev/input/mouse#\x00', 0xf767, 0x80500) r1 = memfd_create(&(0x7f0000b6c000)="47504c3a7472757374654a5b6d6574316d076d655f740000000000000004002800", 0x1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f000064e000)={0x2, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="070000000000000000000000030000090000000007000000000017f4e2007e23"}) 2018/01/22 17:13:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r0, &(0x7f000024c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000113000)=0x3a) recvfrom$ipx(r1, &(0x7f0000967000)=""/149, 0x95, 0x2, &(0x7f0000aa7000)={0x4, 0x49b, 0x8, "32e1f8a2966d", 0x7, 0x0}, 0x10) personality(0x200000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bb1000-0x14)={0x8e, 0x10fc, 0x5, 0xffffffff, 0x7fff}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000483000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000baa000)={{0xffffffffffffffff, 0x1, 0x0, 0x1, 0x3ff}, 0x4, 0xc605, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000090c000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1c, 0x7ff, 0x7, 0x1}, &(0x7f0000c3a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000bdb000-0x70)={r3, 0x68, "95d9f743aabb28552b0c4e34f3eeab57974d6e2df5a042194d25ddcfeaef2bbc0c293ef3f02b1ec2b69c35ff6a364d9445dd4872543758c0ff5ec15d96542d9bf9d6c9cb0e0997897942e2ed3129c3909464bcb6c82ee3a3d79d2c7063eaccca61a139e6f2bb69f6"}, &(0x7f0000d4f000-0x4)=0xffffffffffffff10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000038c000)={0x7, 0x8000, 0x2, 0x1f, r4}, &(0x7f0000525000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000031c000)={0x1000000, 0x7, 0x201, 0x288c, 0x101, 0x5, 0x4, 0xd3e, r4}, &(0x7f000090c000)=0x20) syz_open_dev$sndtimer(&(0x7f00005cc000)='/dev/snd/timer\x00', 0x0, 0x400) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/22 17:13:14 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf2000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000f76000)="59371d7e49c8c38a495bf31067f89fba93bb95a9473907e85e7d20b3344a02eec71ce7b84b0840847d143d32f606ef081e901aa49b0b6dfae8347ed3639662dc6dc3bd74a198dc8801550d2d8dce89e7647de8772147bd8b7392b5a748a95a7ae780de9c5bcd5c14e3ea20aa77a3d5ae545a94a4dbf84d689a8dec17df3c71f9c611", 0x82, 0xef, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000bd000-0xc)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000026a000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000016d000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f000061a000)={{0x0, 0x0}, {r3, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$sndmidi(&(0x7f0000cd8000+0x63e)='/dev/snd/midiC#D#\x00', 0x218, 0x80) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/22 17:13:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b45000-0x8)={0x0, 0x0}) r1 = dup2(r0, 0xffffffffffffff9c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) tee(r1, r2, 0x2, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sysinfo(&(0x7f0000461000)=""/129) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x40096100, &(0x7f000065c000)=0x0) symlinkat(&(0x7f0000419000)='./file0\x00', r3, &(0x7f0000d5a000)='./file0\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000698000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/22 17:13:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a36000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000a7f000-0x8)={0x3, 0x7ffffffc}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000520000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bc000)=0xe8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000548000-0x10)={0x2, &(0x7f00004c7000)=[{0x0, 0x0}, {0x0, 0x0}]}) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/22 17:13:14 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) readv(r0, &(0x7f0000a70000-0x10)=[{&(0x7f0000bd0000-0x6e)=""/110, 0x6e}], 0x0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl(r1, 0x4400000000001277, &(0x7f0000017000-0x1)="") 2018/01/22 17:13:14 executing program 4: getcwd(&(0x7f0000217000)=""/70, 0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0xfff, 0x0, 0x0, 0x407ffc0003}]}) pivot_root(&(0x7f0000c66000)='./file0\x00', &(0x7f00003ab000-0x8)='./file0\x00') [ 71.969438] binder: 6648:6649 transaction failed 29189/-22, size 0-0 line 2788 [ 71.977780] binder: 6648:6654 transaction failed 29189/-22, size 0-0 line 2788 [ 72.004259] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.010082] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/22 17:13:14 executing program 4: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000518000)={0x0, 0x0}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000aff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/22 17:13:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = syz_open_dev$midi(&(0x7f00002da000)='/dev/midi#\x00', 0x8af8, 0x400002) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f000018b000)=0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/22 17:13:14 executing program 2: socket$inet6(0xa, 0x3, 0x4000000000000087) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006f5000)='/proc/self/net/pfkey\x00', 0x2600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) 2018/01/22 17:13:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x9, 0x0, 0x0, 0x1ea, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/22 17:13:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0xffffffffffffffc3) syz_open_dev$loop(&(0x7f0000900000-0xb)='/dev/loop#\x00', 0x70d, 0x0) 2018/01/22 17:13:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000cd1000)='/dev/vcs\x00', 0x42800, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/01/22 17:13:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003ef000-0x4)=0x0) syz_open_procfs(r0, &(0x7f000038d000-0x9)='net/sctp\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d3000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000e2000)="f8c9325aff9edf2a7a059cff5c5a834d833b367d964e9f6ed10a6375fd2feb0b5fe524349ecd5cc26508d0f14ab68eeb9b5a397a5dfa0e553fa12afc2c1a7692f002523c770a8497c5081608348202a4f19722e9804b5889370883d4c2afafd97e07559e6048caccbd3740a13c7e7b4b74c4cea3ecd7cf208042374b5d1513f73ec14972d96d1f8529812bd65554d966daa0d2332f673ac1c55b0b7db62cfae74ed90669171462b8fa559a15c72de84b809b553fbe8843c92cda1b3249deee27b760a4232d2f3c7608c3333c0d0e653b8b93") ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f0000266000-0x28)={@common='ip6_vti0\x00', @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) 2018/01/22 17:13:14 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x280000000807, 0xfffffffffffffffc) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000df5000-0x8)={0x0, 0x3ff, 0x7fffffff}, &(0x7f0000df5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000df3000)={r1, 0x7ff}, &(0x7f0000df4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000025f000-0x8)={r2, 0xc00000, 0xffff}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000def000)={r4, 0x80000, r3}) r7 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r8, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r9}, 0x10) sendto$inet(r8, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r8, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r8, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r10, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) 2018/01/22 17:13:14 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000006000-0x5c)={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1ff}, {0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x80000000}, 0x1, [0x8, 0x5dc, 0x0, 0x1, 0x1, 0x10000, 0x7, 0x2]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/22 17:13:14 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000002000)="0e53", 0x2, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000002000-0x9)="b00e334c96d25485e6", 0x9, 0x0, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:13:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d6b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000446000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) [ 72.145965] device lo entered promiscuous mode 2018/01/22 17:13:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000e6e000)=0x0, &(0x7f0000000000)=0x0, &(0x7f000036f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x40081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"da965187814b510e3751ae56d4ce3ed5", {0x4, 0x4, 0x8, "27236ca39665", 0x3, 0x0}}) io_cancel(0x0, &(0x7f000071c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000f59000-0xbb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000075f000)={0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000e55000)='./file0\x00') clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000d76000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000079d000)={&(0x7f0000c1a000/0x2000)=nil, 0x5, &(0x7f0000d7f000/0x1000)=nil}, 0x18) remap_file_pages(&(0x7f00005a2000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) 2018/01/22 17:13:14 executing program 0: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) dup2(r0, r1) r2 = dup(r1) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000fd6000-0x83)="f7", 0x1) 2018/01/22 17:13:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r1, 0x0, 0x4) write(r1, &(0x7f000002d000)="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", 0x868) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x3e0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendfile(r2, r2, &(0x7f0000b17000-0x8)=0x10000040000, 0x200008) bind$nfc_llcp(r2, &(0x7f0000714000-0x60)={0x27, 0x80000000, 0xde78, 0x0, 0x7, 0x1400, "5acb8d6b9c4fe09aa207261189b6b5fea428a34a9845f71d1bce542ed0cc5a1f81542e3c0a25f45792cb69e8598278d6a917c7ed3e8b96d23bfba704071abe", 0x3b0}, 0x60) 2018/01/22 17:13:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000966000)='/dev/dsp#\x00', 0x3, 0x0) recvmsg(r0, &(0x7f0000f63000-0x38)={&(0x7f0000c73000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00002d3000)=[], 0x0, 0x0, 0x0, 0x20}, 0x2020) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) mount(&(0x7f000057f000-0x8)='./file0\x00', &(0x7f0000790000)='./file0\x00', &(0x7f00005cd000)='tmpfs\x00', 0x0, 0x0) 2018/01/22 17:13:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000078a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000e70000)='\x00', 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000d7e000)='/dev/admmidi#\x00', 0x8, 0x80000) fanotify_mark(r2, 0x10, 0x13, r3, &(0x7f0000cb9000)='./file0\x00') r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = epoll_create(0x401) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000011a000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TCFLSH(r6, 0x540b, 0x3) clock_gettime(0x0, &(0x7f0000a5a000)={0x0, 0x0}) mq_timedreceive(r6, &(0x7f00006ea000)=""/79, 0x4f, 0x20, &(0x7f0000c8e000)={r7, r8+30000000}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000a7b000)={0x10000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r9, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r9, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r3, 0x9) sched_getscheduler(r10) write$eventfd(r4, &(0x7f0000555000-0x8)=0x0, 0x8) 2018/01/22 17:13:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000338000)='/dev/adsp#\x00', 0x5e8c, 0x30000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000)={0x1, [0x1]}, &(0x7f000007f000-0x4)=0x6) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00000c5000-0xc)={0x0, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/01/22 17:13:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000319000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005d9000-0x8)={0x0, 0x4}, &(0x7f0000992000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000018e000)={r1, 0xbd}, 0x8) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000086d000)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x1000000000008001) 2018/01/22 17:13:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000730000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008f2000-0x4)=0x14, 0x800) r2 = memfd_create(&(0x7f000032c000-0x3b)="2e902c2a75736572296d643573756d2a65746831657468305d73656c667d2a4028766d6e657431707070312e73797374656d73656c696e75782a00", 0x2) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00007f1000-0x7e)=""/126) getsockname$packet(r1, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000960000-0x4)=0x14) getsockopt(r0, 0x1, 0x2, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x96) 2018/01/22 17:13:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000adb000)='/dev/hwrng\x00', 0x4242, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000081000)=0x1, 0x4) 2018/01/22 17:13:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000050000)="", 0x0) 2018/01/22 17:13:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x8001, 0x400000002, 0x5, 0x20000000, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/22 17:13:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 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) r2 = add_key$keyring(&(0x7f0000aae000-0x8)='keyring\x00', &(0x7f00003cf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000c6d000-0x6)='logon\x00', &(0x7f000071a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000436000)='crc32-pclmul\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r2, 0x4, 0x5, r3) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003dd000-0x10)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/22 17:13:14 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000f5000-0x12)='/dev/input/mouse#\x00', 0x1000, 0x10080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x3, 0x3, 0x7, 0x2, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) syz_open_dev$dspn(&(0x7f0000257000-0xa)='/dev/dsp#\x00', 0x0, 0x80) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000004000-0x8)=0x7f) readv(r0, &(0x7f00005a7000-0x10)=[{&(0x7f00004d3000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/22 17:13:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000935000-0x14)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000082a000-0x6b)=""/107) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 17:13:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 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 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000ace000)='./control\x00', 0x8003e, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000217000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000957000-0x4)=0xe8) open_by_handle_at(r0, &(0x7f0000b3d000)={0xd3, 0xe122, "f98bf435b7b5e7304bd004490d98322b067fce95d6bea26a934143b045fb35eaf90965b0b1bef9a3efad9ebf02247fa0d40b2b61a0b6c2719f72ae553520d325ad9b74f267ce96e0662ec1bc4d219cd471112931b53cd5e344ee485136b3ffa901d880e7ea28f9e1a52ea3e12695f6c2b3473eae6754291f66100cbf2d3aa0e3e5dc6a9dc7309a9bd1f1f5ada31d0fdcc0a7faf7f071dd755ee4407d4eddb9b5a6a55f4de6fe872c57f062d4b91da969a8a7303e04c6e4cc6fd81b2bd270e940a1dae54cb580fc9edb454c"}, 0x80) sendto$packet(r0, &(0x7f0000a14000-0xb4)="d6d819ef77a6c28be0930b99003e7fcb7e59fcb255a629f561f78708a439fec2a4e38ed53ac632411e370059a24e2c169f5fda8f8e791316ac24902c7d4af98990f90ebc601e67587f015d4442ee2ea60c0ceb7ff6315a102b96031c6dabe9f3faff735dc0405dad6ddcd18574e6bb05accc2a0d9c8c83439614b2c15ac388e376141cd3d5f4aa219655b57f84029cf8356c00bd461921cc372bed6964409e880b065456c54567c245f2a61dcca4a019db42c3e0", 0xb4, 0x2004c814, &(0x7f0000251000)={0x11, 0x10, r2, 0x1, 0x1000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) open(&(0x7f00002da000-0xa)='./control\x00', 0x141042, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/01/22 17:13:14 executing program 0: 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$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000181000)='/dev/vcs\x00', 0x200001, 0x0) openat(r2, &(0x7f0000e78000)='./file0\x00', 0x400001, 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 72.451093] QAT: Invalid ioctl 2018/01/22 17:13:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009ae000-0xb)='/dev/adsp#\x00', 0x33d, 0x18002) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000200000)={0xaa, 0x20, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r1 = userfaultfd(0x1000000000080800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000333000)=0x0) getpriority(0x3, r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) sysinfo(&(0x7f0000847000)=""/146) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000242000)=0x5) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) personality(0x500000) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[&(0x7f00000c5000-0x5)='ppp0\x00', &(0x7f00005fa000)='/dev/input/event#\x00', &(0x7f0000c51000-0x12)='/dev/input/event#\x00', &(0x7f000008d000-0x1)='\x00'], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)='cgroupð1vboxnet1%vmnet1selinux-\x00']) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000ced000-0x6a)=""/106) socket(0x1000000000000002, 0x1, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f000005f000-0x10)={0x77359400, 0x0}, &(0x7f0000af9000)={0x0, 0x0}) nanosleep(&(0x7f0000f46000-0x10)={0x0, r4}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) 2018/01/22 17:13:14 executing program 3: clone(0x0, &(0x7f0000908000-0x12c)="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", &(0x7f000000b000-0x4)=0x0, &(0x7f0000d24000)=0x0, &(0x7f0000008000-0x1000)="") r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000001000)=0x0) 2018/01/22 17:13:14 executing program 1: mmap(&(0x7f0000000000/0x44e000)=nil, 0x44e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000043c000-0x37)=""/55) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000044f000-0xe)='net/rt6_stats\x00') mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000044e000)={0xa0000, 0x0, [0x7ff, 0x5, 0x0, 0x7, 0x9, 0x1, 0x100000000, 0x2]}) syz_open_dev$mice(&(0x7f00003cc000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/22 17:13:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009e0000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008b9000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000d5a000-0x7)='ns/ipc\x00') setns(r1, 0x0) 2018/01/22 17:13:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006e1000)=0x0, &(0x7f0000928000)=0x4) 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(0x10, 0x3, 0x0) fadvise64(r1, 0x2f, 0x802a, 0x3) write(r1, &(0x7f00007da000-0x24)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/01/22 17:13:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x5, &(0x7f0000624000)=0x1, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x100401000003) r3 = dup(r2) recvmsg$netrom(r3, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}, 0x0}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[], 0x0, 0x0}, 0x0) connect$inet(r3, &(0x7f0000014000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000f69000-0x74)=""/116, &(0x7f00004a6000-0x4)=0x74) [ 72.519266] QAT: Invalid ioctl 2018/01/22 17:13:14 executing program 2: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f00001b5000-0x10)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000247000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000353000-0x69)=""/105) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000c0000/0x18000)=nil, &(0x7f0000b0b000)=[@textreal={0x8, &(0x7f0000b0b000)="440f20c0663503000000440f22c00f00d10f011cf30f00da0f20d86635200000000f22d80f09baf80c66b8f8ee4d8966efbafc0cb80400ef66b9800000c00f326635000100000f300f019e2002b800008ed0", 0x52}], 0x1, 0x0, &(0x7f000057d000)=[], 0x0) 2018/01/22 17:13:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x5, &(0x7f0000221000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000548000)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = socket(0x4000018, 0x0, 0xfffffffffffffffc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000abd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000404000)={r3, 0x50, &(0x7f0000e45000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/22 17:13:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000048c000)=0xfffffffffffffffd, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:13:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000502000-0xb)='/dev/audio\x00', 0x440, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000932000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c02000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 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$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/22 17:13:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000f77000)={@common='bridge0\x00', @ifru_map={0x3, 0x6, 0x2d, 0x3f, 0x4, 0x400}}) 2018/01/22 17:13:14 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) fcntl$getown(r0, 0x9) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f9b000)='./file0\x00', 0x0, 0x190) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000f9b000)={&(0x7f0000f9c000-0x8)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005e2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d41000-0x20)={0x7, 0x0, 0x0, 0x48}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000f9b000)={0xc8, r3}) r4 = add_key$keyring(&(0x7f0000f9a000)='keyring\x00', &(0x7f0000f9b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r2) 2018/01/22 17:13:14 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0xc000, &(0x7f0000025000)=0x0, 0x3ff) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[], 0x0, 0x0}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) truncate(&(0x7f0000026000)='./file0\x00', 0xde) 2018/01/22 17:13:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d53000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x200500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000002000)={0x9, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pwrite64(r2, &(0x7f0000002000-0x56)="b809892cd6595133d721dfe6c2d5aa4c4e8dfe43802467800610b7a9216e64f63f7adff630076a34e8b846f07061c7b8e99dea131f47e5c404dcfbb1a8f9b76e284a25159e832a025434a0140e3032b82386fa25fa01", 0x56, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000413000-0x96)=""/150, 0x96}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f00004fe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000001000-0x85)=""/133, 0x85}], 0x8, &(0x7f00000ab000)=[{&(0x7f0000001000-0x26)=""/38, 0x26}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000ac6000-0x99)=""/153, 0x99}, {&(0x7f000069d000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}, {&(0x7f0000001000-0x99)=""/153, 0x99}], 0x6, 0x0) socketpair(0xf, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000000)={r5, 0x1}, 0xfffffffffffffd8b) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) fcntl$dupfd(r6, 0x40a, 0xffffffffffffffff) 2018/01/22 17:13:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000b07000)={&(0x7f0000259000)=[0x1f], 0x1, 0x6, 0x8, 0xfff0, 0x5, 0x7, {0xe3, 0x6, 0x13, 0x2, 0x40, 0x1ff, 0xffffffff, 0x1, 0xe1d, 0x3, 0xee8, 0xffffffffffffffc0, 0x4, 0x0, "ac72d1a18abaa85afc95a3c6dcae907bb5e06c2bc5978029a0047ed322bf3c42"}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000e11000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x63, 0x571, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001e8000-0x20)=[@in={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}], 0x90) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d28000-0x4)=0x3ff, 0x4) uname(&(0x7f0000091000)=""/73) 2018/01/22 17:13:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000086f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) statx(r1, &(0x7f0000361000-0x6)='./file0\x00', 0x4100, 0xc2, &(0x7f0000e8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/22 17:13:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0x0, 0x4) fstatfs(r0, &(0x7f0000000000)=""/118) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x5, 0x0}, 0x4) 2018/01/22 17:13:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x30001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x68, &(0x7f000057f000)=[@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000a000-0x108)={r1, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x200, 0x3, 0x56e, 0x80000000, 0x9, 0x7, 0xffff, 0x1000, 0xfffffffffffffffd, 0xc15b, 0x2, 0x0, 0x40, 0x8]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d51000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000047f000-0x3c8)={0x4df1, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/22 17:13:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f6c000)={0x0, 0x800}, &(0x7f000011f000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000035f000-0x10)={r1, 0x68, &(0x7f00002c5000)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a15000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000875000-0x10)={0x8, 0x1, 0x401, 0x3, r1}, &(0x7f0000be3000)=0x10) 2018/01/22 17:13:15 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000000a000-0x10)='/dev/input/mice\x00', 0x0, 0x90000) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6c, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x1b, &(0x7f00001db000)={0x0, 0x0}) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000e07000-0x18)={0x4, 0x6, 0x400000000001, 0xffffffffffffff9c, 0x0}) accept4$llc(0xffffffffffffffff, &(0x7f0000681000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a8f000)=0x10, 0x80000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d87000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002be000)={0xffffffff, 0x3, 0x18}, 0xc) r1 = dup(r0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000078f000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000abf000)='./control\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008c4000-0x8)={0x0, 0x4}, &(0x7f00007cf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00003e2000)={r2, 0x3f, 0x1000, "41a09df860a961a189e02520e8eb9dc43403dda758d614f9b4a0e1fc936ac97e41a09b3841514c087509e7e8c0ba2a94e0ae55cc0b768edd1dec3ce61f17ea82496336afa8eee54caac1cdf8cff1822bca4d221517cb16467a2ca525c0cc919999e5b8b856b47f55539b400f3d6372b2f719216ed57c2441c6263402972f14e837b902fcd2551fbd7c43d7596004f3ff3a59fedc2ff1a5d13d48a218f1651f4a6e44e5d999948dd4ca6251d47ced83285989560b6736395df0d3ed2fb976b7b0b0f5de1cf06a34dc1f32492a31cf7da3cacae2a32154f0078ca64639d321c64d3f21a2449d3f175814b848801f98c24fd3b3d9fe414a517731467c4c8addcf3ebcc82ad2953bb3fd361281e8129f9c9580f1e6992e4aa26b073a91e31a8cda4a63f3050226f9aa2025154197bf050a3b2d97d5bc0c66fee87c6770b67ea02058569dfb7768e0e7a0074ea178bb025cd9ca9b9aeaae52f0bdcc91acf5f1b096b0cfac74b70bd97e5e842893f94edf33a2a65812f35839995cbff06271a9d83464a8a5bd3f7eb13ccb3bbd16a5e00c8df829b508e0b688fcc41dca29d6e08c5be4620e131b85999a4c027b4c69fdbdd4f7659a1756c2da3567ba1617d1d01bc8c975d3b4b1995346df0ef0ce240d35aeb36c93a6680483f90e4f39f3c4122ab580dc6093100200ea1add00f7927ddbcc2af022680be6f33fde724302d7121ccd6511ed4fd01c21f12607f7dd3a90f857ffdf62bc7af06ff162875e809f09aa2cfa3ac9c7302e8fe00c8bf61345224fd907303f0557466ddb1a533141fe092ee293a9add85514f8a30fae140b1c39ec599f768fff0b24e548634b31bfd6810f3f9d7a6793fa9310f37a9ef1b194e08e75cbb3ac53cd8e20d332ff66252764185e744341915344a5410f65a7d9232bd46d1512fe71c8b50c8f5ab777a335bdca8fd65b5f64b0ce9bd4a686eac2f9c763b8263285232ae79bdf1479a7a00d358e576edd1e526d0a412f8803fa26553443cebfe39642892ebe940c0642f36653211ee56c6f9079be23407651269254c8062aefdada3dc302a8d227627f19e9f89c253b6fd5fc01a074c80a40c3177ec5964426ef67f8b606557ee2f9f42696b148a907f4be7eade4254b1094d189b26e874df7c41c6ce8841e966cb2d12fe767e99c1828d283a3965dc6f0d39cb16196cc7eb64783ab19a06570d4562b6095f9082a1568a1619546d7e37e76cc1ad1761ea5c08f6001c245357bfab430d5cb20bbd9d9beb9ae7ac63840f84841fee52d6e548b0c19fd9eba428ebe76d55d57c44c2dc3b20d76d9a89dac96a959f05f381aa45971f6491302bf59a03832e0b4aa5e1387d2a63c2f0365fa643d0da1efed6831fdc7f011aba6a39def79666bd02d69a77665a0d6c03b6b89cfca1ce8d373e11a479a744f4601bae85e407bfc73e024ea8cfeedf6c25c9cf4d5a3afe917a6cd948bd5862bbedbd6dc82205794e89a8d60b9faa419920a4d348dd3c81934cc5ffb159a9b268330de339b4988959bdc24082958572d6fe96f38736daa63acc233138c3b91de6a97d63b3933d573c47d643190a39654c73a918c77cc3366f18e51070a78251b5205373a6addf76c237ba218df8a56902f51264206f0c876f81bf9c20918c410f4e8a25294298a3f08140f02fd38e46e12965e523dd282f297441deba353b2199abff001f8c7682f716f78b71ec105f0dc23f639f792e9c7c1431f29c6332673cb50d798faca633405084bdd743e59445551e8b20396528997a59b7fb975d6698ccdcac541476e52a69e02b775a6ff251ee2d6616f480375c4d6984b1c112217dd5e3bb16e7c44bd1ea6fe3b71a928f335000b5fdf7c47acc92b684d44503c2d48509f5a3bd0c62e6c56ea4567842a15e4a7715484c2dcdc5ea20613e204951a3017bc979bf386935c48e86e826237927ede5fe07cfc4b54395bc28b21f79b4d5b1cb973866cf2ca17393758fcc8f7d200775148ce3b66a9dbabc99adcfcf63f154ee893f4d720afdde1b712ebdb9b67a752af922630dbebd6d492c54a81e3fe0e770632a8693218ec9f6f335344b4486072a26f77c5e13aa58f1439477ec2c736129ff0ed2868b5e87c1cf8e87fe2a13a0391cfe13bc94861745cd6e98d3cf7ff97e0a629d8f4aa4ee3d25f31c7ebb012297a606e9b37cd8bc0435b296bf01227dd3b7799a229b71f23ea201ec34e511b4358a0ee7b1e34aa87d7fb0261bad39ad99efad845e817da33d3deb2e427fc69b3da6f2457b89aa24e7032e0dcd471179f8fcf9500be50bd828d9311cffb5777cd0c923a4adc9e3a29dd7344098ef66e55bbe101d49133eec6bb7c85c5112e57a85146464e86279676354df298ef7a03deaaec9257d10285ffb3f2f2342a662985875b009e3bcc7211f5444d7cba06fe7e8ee8c6fba49f693a062269e0d5ab39a0047efedccf24a63da779ab7860064d97ad0d4d6e3105b548a8f4c49d0ff2195c54a5e1b59e60d0e13e2511ac90d78adc5625f96b7bd15c7177590fcefc4e8d5de91d79abcb8bef6bcf76b2e3e08670032b7228d7caa93d0478611d2f5ccd361e16330a836aeafa3e4db053453619a2f2db526b52b0233cf5644c395ba61025838ca1912bcf80bc76b28c54894eb4ca33791bb692aa5f39a406e6d9df01f253ed01ff189875832755cdaaa434e7d8b6b27e7a0f7e07fa4438644e1d6cfdc4f679b49b5e48815b5f5613ffcdc2f3597ef7038c160d7df37d81bc9cd21dadd42174332fae6f332fa58c1396f7884e5a7de61c224f873297155a7f78a7840f39e55d5e0ae5114fddfa2bc6271a052d31c7f2148aebf1a6e65dde95a442a34b607e9ee07c49b4170cb17ee285f1badc254001ef497d01657b4188f42a01ac143729396f7d56d55752a5ef37c1dbf3cc0bc6948f9286abc3b72b5e9f23ba662b40f91372a23709117039523ebfdfe0f793dfd50e045b723952661737353036e6701d33c2bc8e349a129898cc4ed97652a5a7052ab67a86d61d638fd5e3543f3960de4494e8b7ed6036207c002f52c9f229cf8f649ba2415094a61175ec6df385021b0e536df52db2b2821c3367b0d740979d95748de146605c8e3235c6e4f4be5c0d586627e4cfa71f41eeb39c79a68fc473b144c9306dc0f0b233202566f2e0c5278978566c2b256cc0f2cdc481357b7d8ea03f60df76453ea4b6a84bec2c3385da19395bd971183c5d932b883c321e4e3f298a73d31ab79d0c6571d5b91c2106aac75df0e8b9ced78c37cd41a6bbb212b5b8223678fb75c08cab12a0a1b19e05acca128e6e55d06af5d3d74b9c1b6d78d8a620c011680fc7b8e147025defd210f0347bf0bafad30a34a53d48e2c00d714d7459bc280a05f7830ff1db1cd6c4e0029123a3624511c589330587c735c6a96309b7bdbf81979e3a98dd1d5faf962847e6c36e1f0c2b4ad3f4c2c931a40d28f5f761bebfa550eea7e6686dc356e7651b2a3606b9b0c61dd241bf894f32a8898f87741cba8f2fe0c447d58c7b7b98e3b275b15c61a5f1e74680ddc5594dca9678a60487d574266aa52541ea307ef971f7423b9da960d2a494b8b6750ddf86b17ddda55068566496bd1930fea6ea0640c3735939e2074a5c2a1ffb695e08779eecc6e9ac771a50e3310caf74c6b5f4987014c20747c8d970ec52d22da6cfe266f8c055fd80153c2e498a771aeee77bec17b92269742975c0459b6638bd3a141312e07df9f12076149228cf3ef5f6f836abbdf1b0917f5caae6bbd0cdcee9e28b749224aa4f25fd3d232856c0eef376bfbcd6aceec7d0f1d0f17958bdfe564276fe56eb1fe1585e91620a29f2ff17152a5bb7b4f0f25ab8e986743442e316fb8f6b45e0b08c8fce2aaca82513c9899386cd24702b0a1bc54f5dc47727566ea568721610539eb13a98f9bc6c4ab8df4fe6a5cc13fab48826a886d88df1c2701697066cd01ce40abc61d7c97e9b6acc3b940ae3058a201076a58571b5a9a435af7af1073c89a6a3f7fc8f4a44615b3ece9f28641d56d89d8711d6ffd130a941338338af75a27e8c067d26949ebe59d955bd7f321b2e6f985199c17413b34c0c36bb15a12cf5842bc78125b7711f55de40bfdb6fd065b2c0f7034b606975faa809adeecdf36aab0740e956f95c727e6dee8e55872092001f90f210fb74f2db5c6b4e66dd96bd57d697aab1387bb5add06733aa7a46a619b46292379f530cb20c89629fb574dcfaf8513bf878505118a8f6fd218ee842f69e55585db230ec498f32f79084e12fada1ba00e83ae2d6d7ec97ed4f36852f5fc9fc0e8cbb869defc50744dd068ad3a00577ce8fee465048aad631c13d7389cdaa278fa29653cecd1255cb1b7e00c0194ff03aec5afd31253d1861efa3649e2f978b3e7c6d109dae26d447452debf2cbfe072c3617ea01aea3b32ac6744d1e0350319b35dd09ac9ee08bd29a25828384d32f0fb3f172b99e524cf92f6edb0ffcce88f1a12120cf28cc7d2c85c51b488003a32910fbd4302bef4079c2b1d53b3284772d3b2826024261d3e74eaa85a0a83d4dd97c871562da5748830888470be7cd97dd45187138efc1e47913277338c690c8f5ba06de4802ab4334209065065c56a338f7c9461f3afa346b9045393868f3db7881b3721ee0bf4fefcd3c73a8009e72ab7940f8e12d1a6395443b556688be5b5e19b6ae85b504f063fc92f77d2d58eefe43c4302967433a4177a2ee00199cd5d437c8aa1c57619923f08baa0bdcdf9f4eff6382539fcaa58b7700f602506a2f84fae9b8c87dfe0c79135927a07bf1a78d04c309ac72c53aba9796913128bfb20965b4787379d97495b6a0afa393fb79b481699a17ee4dcd3e016cf881b3f4ca183ce5827c0df66ba591a21cf3e507147a29e12b7d715e727829375453c839029ec2dae780db981e521969d8f439fad70e4e903b616f10135e24357ecb37ae4ebc95b737c6163080bfe8e48d26f8be931455247cd8f00c59320113fa100d9d3ff931533cc48c298889f2b1d83957f9e5ec73f5a54d7b4b0eb5cc64facb7f984923e3f4f6a5b1944d0d108be16f1aea5092fe6cc261923e668f18716ef1757e94e776931548d25d415bd05fe5e49e6ef4328767b5f4ac89582aa8d2bb57ad96df8789e23a594036b7f5c1fc3056cc4c78bc408187a78e8443ea809d2cc7a5f2c0367b4a14515748f6fcf70a205edc504f54a0b8824686cfa59014b660c9f38436650e7e9ac05406aebde1650a27193e3347864c8331a2e23db1d37c95e7f2ed334a9113e2da21258938ec775657a4f9d4387bcb878560676ab9779ced5dc768098affc149d9b4bc0a42cd00457b99c0a0f0ddb6866092945c0684042c0d299ce8a3102955a7c831851be4d64f2d9584ca7b2258557f266010d73477528076a4d26273895880a5c4cf163e1470e29816768f3c542de667960e613583c3a8ffe3df0b99dcb5c50cd672871f7d77cb4818b78bb1bcb3504306c9d1a10a974dd77ae776e6f98695b3fb7926671b7bbcf61f4159c881c36774a3ccfc301663b81427ab9172ef063cab7ee7407c781b5a2094f003faab747b95918a6d9fe60a39fbb125871d4ad5d9a720f2951cbec13ca992d335c990d23a8afa9126bdd8685b9149c32e313e15002faf5c500afa1d10d9997a380e9bc0559f5bdf20ce7da87f17560339ecf33f005fd5fc2159273f8159401d8bf39ad8372782fb0bafc581f86f64d9ddd560329456fd3aeda9a0f812153d1711843ba7c7063aaaaf53382a176797238c5609d93117"}, 0x1008) link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') ioctl$TIOCCBRK(r1, 0x5428) rename(&(0x7f0000dcb000-0x10)='./control/file0\x00', &(0x7f0000b6f000-0xa)='./control\x00') rt_sigaction(0x30, &(0x7f00008b2000-0x20)={0x7f, {0x2}, 0x98000004, 0x6}, 0x0, 0x8, &(0x7f000054d000-0x8)={0x0}) 2018/01/22 17:13:15 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000002b000-0x8)={0x2, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b4d000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00007a4000)='/dev/urandom\x00', 0x0, 0x181000) r2 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) geteuid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000672000-0x8)={0x0, 0xb9}, &(0x7f0000c01000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000814000)={r3, 0x280}, 0x8) r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$KDDISABIO(r2, 0x4b37) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r4, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000010b000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000000, 0x8, 0x401, 0x4}, &(0x7f0000618000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000079d000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0xd45, 0x7, 0xc73a, 0x3, 0x5, 0xffffffff, 0xff, 0x7, 0x2, 0x8, 0xa0, 0x7, 0xe3a0, 0x9]}, &(0x7f000044b000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d42000-0xb8)={r5, 0x1, 0x7, 0x2, 0x4, 0x7, 0x3e27, 0x8c, {r6, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x70bb, 0x17, 0x9}}, &(0x7f00001ff000-0x4)=0xb8) 2018/01/22 17:13:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000076a000)='/dev/sequencer2\x00', 0x30000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007f7000+0xcd6)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000237000)={0x0, 0x0, 0x0, 0x6525, 0x0, 0x0}) 2018/01/22 17:13:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000a2f000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00005e5000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) renameat(r0, &(0x7f0000a6c000)='./file0\x00', r0, &(0x7f00007a8000)='./file0\x00') accept4$unix(r3, 0x0, &(0x7f0000505000-0x4)=0xfffffffffffffc97, 0x807fe) io_setup(0x0, &(0x7f0000eff000)=0x0) io_submit(r4, 0x1, &(0x7f00000d1000-0x10)=[&(0x7f0000cc1000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000807000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/22 17:13:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0x5, 0x0, 0xd116, 0x52b1, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000eca000)='(\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062f000-0x11)='/dev/vga_arbiter\x00', 0xa0000, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000809000)=""/92, &(0x7f0000d5d000)=0x5c) 2018/01/22 17:13:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a3e000-0x8)='keyring\x00', &(0x7f0000b6e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000e5c000)='cifs.idmap\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000928000)="6d324c696f5219761ab0ea53f32674eeeb7a1f610a23c3013bc78ae9d7253441369b642bb98d3c6a3b691c09dd94fd9c024243d747e95850dfc6631f9d947c19343add1a266d4b9fde9144cdfe9803a9514c2e523e4870e7aa4f1f0471e09c78c918e020d02c902b99990a8ef1e815120e1a559649e9bb80e890edbd67dedc6c82ed4e1bb36ed08397a52d4a9f10d76ca195ad9992568dcdce2fde6614632e980cfaa26937b29bdc2b8ddabb03c7ca518aee8b771502df85ad367bd1198731ed56ae238182104d04eedc8ff1e246d26fef1165121fc099b06a97a5f894b9f8270f2b", 0xe2, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000026e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000438000)=0x0) 2018/01/22 17:13:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000b3000+0x2a8)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009c7000-0xf2)={0x0, 0xea, "7162b95a302dd8b0e23a7888d99a223bdb0c3e238ff90d7d81e6561f0799afa03435e90b47fc2e18b763e17f4684334dacddc9cf23927035fe08cc1eb1eb8697e4aedddbcdd530aef3d1f7df9c33953ca394ee05a2cd6592a814db323a7e81423ad9d5cd11d7e4616c1417a061e36f025b915b450599f0a4fa15269b2387dcb891bda02b6c0ac844fddd16d8896481bb38b4f7751ecb0007932f67b019f64feb2575fd9e81da949f6f53aff971a1aad696a6f38372dcfaa58c11fd783836eb1a88b447ed64c4d2ce02af207c3771d6150d902240e832e826778f69c09c515566bb2860d0a24b963f9211"}, &(0x7f000040a000)=0xf2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000738000-0xa0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x4, 0x3, 0x28}, &(0x7f0000f24000-0x4)=0xa0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 17:13:15 executing program 7: 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, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00004b2000)='/selinux/load\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x803, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000069000-0x18)="", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000124000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[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]}, 0x7ef, 0x0, 0x1, 0x5, 0x0}, &(0x7f000070b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000074e000)={r2, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffff9, 0x0, 0x6, 0x4c}, &(0x7f000049e000-0x4)=0xa0) r3 = socket$inet6(0xa, 0x400002, 0x16a) listxattr(&(0x7f00001a7000-0x8)='./file0\x00', &(0x7f0000ff5000-0x6a)=""/106, 0x6a) lookup_dcookie(0x8, &(0x7f0000339000)=""/148, 0x94) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f8000)='/dev/mixer\x00', 0x86, 0x0) r5 = semget$private(0x0, 0x0, 0x25) semctl$GETNCNT(r5, 0x4, 0xe, &(0x7f0000a4f000-0x65)=""/101) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000bd3000)={0x0, 0xb940000000000000}) connect$inet6(r3, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000a08000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000138000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000aaa000)={@loopback={0x0, 0x1}, 0x4, r6}) 2018/01/22 17:13:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000b75000-0x44)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000025e000)=0xfffffffffffffffe, &(0x7f0000204000)=0x4) select(0x40, &(0x7f00007ce000-0x40)={0x6, 0x7, 0x0, 0x4000000000, 0x5, 0x4, 0xc71, 0x1}, &(0x7f0000917000)={0xff67, 0x1f, 0x9, 0xfffffffffffffe01, 0x3, 0x866c, 0x6df, 0x8000}, &(0x7f00008dd000-0x40)={0x2, 0x80, 0x6, 0x100000001, 0x100000001, 0xffffffff, 0x42, 0x3}, &(0x7f0000c25000-0x10)={0x77359400, 0x0}) 2018/01/22 17:13:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x800, 0x800000000000008b) write(r0, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000fc8000)={{0x100000000, 0x40, 0x4, 0xffff, 0xfff, 0x1000}, 0x10000}) ioctl$void(r0, 0xc0045c77) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000085a000-0x400)={"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"}) 2018/01/22 17:13:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x61) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000+0x698)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000012000-0x59)='7', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 17:13:15 executing program 0: io_setup(0x2, &(0x7f0000535000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000)={0x4, 0x8, 0x8006, 0x2, 0x5c4ff1a8, 0x72, 0x1, 0xce5, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0xb, 0x101, r3, &(0x7f0000000000)="010ad7b08a20171dd262a92cbae3e13283d678142bef47533f8dc93d9f76f916ae40b1e5f7edae922847615e71cad4e5c46917fc147af99f58ff725be919371e9ceed04a2daa57027bbf1ecd482e345854cb658f0f3c542e55bf08a5e1a29b", 0x5f, 0x7, 0x0, 0x1, r4}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000fbb000-0xa8)={0xa, 0x0, [{0x396, 0x0, 0x5}, {0xbfd, 0x0, 0x1}, {0xbff, 0x0, 0xffffffff}, {0x0, 0x0, 0xb0}, {0xb25, 0x0, 0x15c0}, {0x29d, 0x0, 0xe0d}, {0xbbb, 0x0, 0x89ce}, {0xbdf, 0x0, 0xffffffffffffff59}, {0xb37, 0x0, 0x0}, {0x20a, 0x0, 0x7fffffff}]}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x3) 2018/01/22 17:13:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) signalfd(0xffffffffffffffff, &(0x7f0000294000-0x8)={0x0}, 0x8) syz_open_procfs(0x0, &(0x7f0000769000)='net/ipx\x00') setns(0xffffffffffffffff, 0x48000000) openat$autofs(0xffffffffffffff9c, &(0x7f0000788000)='/dev/autofs\x00', 0x402000, 0x0) 2018/01/22 17:13:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009cf000)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000057b000-0x20)={0x200, 0x9, 0x1, 0x28ea, 0x80000001, 0x5, 0x0, 0x5, 0x0}, &(0x7f0000fee000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000526000)={0x5, 0xe58e, 0x8008, 0x100, 0x3f65, 0x1, 0xa000000, 0x4, r2}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000015c000)={0x8, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000bf4000-0x10)={0x7, r3}) accept4$packet(r1, 0x0, &(0x7f0000d0a000)=0x0, 0x80000) 2018/01/22 17:13:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b7a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listxattr(&(0x7f000010f000-0x8)='./file0\x00', &(0x7f0000151000-0x13)=""/19, 0x13) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000184000)={@generic="2284711da614f0731e8c2ba9597e921b", @ifru_flags=0x9000}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) 2018/01/22 17:13:15 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], 0xf7, 0x0, &(0x7f0000000000)="4ab18ea25af4c71e4aa3dafb9bb118a27c92ce842b970beef547c2a0ab7e5dfea19b57adb853f2aca86e6593da72fdd3f98c17eefdb702e96b73604824232193cfb23ad089cc49eb2a935b4ea4baefab4eaba0ad739cdf160762ac19d08a0d47837fabec9204db625754b4f08fed92b3bd7cf0cdbdad78754200f8301895966242e30443af417102380259e7eb2d804f070f42efdde731ae6f8ed83c238d3fbade8d4b40a95e354bcc2d6d60cc9141fcf7f165100570786e811a8a3a2a567f80544d6aad28d0cc32433d103d56ba0099f6e96800e682b74706a20c0bbf9535bdf59d1afb277e40041de1ea8b8af9b9c8292909b0fcda0f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0xffffffff80000000, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000185000)=0x0, &(0x7f0000ac3000-0x4)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/01/22 17:13:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) shutdown(r0, 0x2) 2018/01/22 17:13:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e6f000)='/dev/dsp#\x00', 0x400, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000765000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000878000-0x4)=0xe8) connect$can_bcm(r0, &(0x7f00003c6000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x40013, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c41000-0x1)={0x0, 0x0}, 0x4800) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000a04000)={0x6, 0x1, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$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) 2018/01/22 17:13:15 executing program 0: keyctl$join(0x20000001, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000fd1000)=0x0, 0xc, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:15 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pread64(r0, &(0x7f0000df9000-0x1000)=""/4096, 0x1000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000f96000-0x2e)={'system_u:object_r:ping_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x2e) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/22 17:13:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000aef000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f000003a000-0x8)={0x1, r1}) r2 = socket(0x40000000015, 0x805, 0x0) bind$inet(r2, &(0x7f0000ee3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000c15000)="", 0x0, 0xfffffffffffffffd, &(0x7f000000b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x15, 0x80005, 0x0) syz_open_dev$adsp(&(0x7f00002bc000)='/dev/adsp#\x00', 0x0, 0x0) getsockopt(r3, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/22 17:13:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) dup2(r0, r0) write(r0, &(0x7f0000d7e000-0x22)="220000001600070000000000090005000a0800001c00080904000080040008000000", 0x22) socket$unix(0x1, 0x7, 0x0) r1 = open(&(0x7f00007f0000)='./file0\x00', 0x10000, 0x114) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000088d000)=0x0) 2018/01/22 17:13:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) close(r0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000025000-0x8)={0x0, 0x0}, &(0x7f000000b000-0x4)=0x8) 2018/01/22 17:13:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000f4f000)=0x0, 0x8e18) shutdown(r0, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00001f3000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r1, r2, &(0x7f0000145000)=0x0, 0x7dd) 2018/01/22 17:13:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\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) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{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]}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000420000-0x108)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x377, 0x5, 0x7, 0x9, 0x3, 0x1f, 0x1, 0x1, 0x2, 0x6, 0x4, 0x2, 0x0, 0xda]}, &(0x7f0000dc1000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000078b000)={r2, 0x8773, 0x0, 0x3, 0x2}, &(0x7f0000c56000-0x4)=0x18) 2018/01/22 17:13:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) recvmsg$netrom(r2, &(0x7f0000995000-0x38)={&(0x7f0000c90000-0x48)=@full={{0x3, {"d2416a386c7e21"}, 0x8000}, [{"e632a6e98cf4d0"}, {"40c00b4f509e5d"}, {"bf11343081c6bf"}, {"b45c8c0053ea1b"}, {"9afe7d283f771e"}, {"3183acdc0dd06a"}, {"ed641eb0a3d34c"}, {"cad3ded514323a"}]}, 0x48, &(0x7f00009ef000-0x80)=[{&(0x7f0000b6f000)="c7096d59da6a95d63ed90dc9ee75872bb023788fa905", 0x16}, {&(0x7f000093e000)="fe84a377bcf2a740db9118ea596feca6e3daa191594deefa267ee8ba3ac1cff21553311398c9b864ce4e4f5dc8bb774aa64022d3ef1cbc1ae393dda8fa1083ad471e74389102a586de37d961a993d51fb186f34a3cc183a2f3a475bcde0db131a8636e2c3431910d061d96b8f76ddab76fe0576b6f033544856ab31b2ceb02ec17dd2d87a7524ddcbed9b8062aec5408c72d353257b622fb0f3a5463744f38ddb4567e3d95dfd4b770dd4e093f62a7a7fd57b1cac4452d76c70bf4", 0xbb}, {&(0x7f000018e000-0x9c)="a35944023d558f6b792abd1f11f7f1b1ee9f0b0b1cae3f375b7424ae7cdd9804cb2340b363f0efede4a469e25bb5ba7bf1bb74a3e96e1cbd5de8c7fd4993bbcada879cedfd6eb01ba9a73f9b8ea0f6b4feadc5147af4f50028c7bf993a607f2f95c0c1d240c8dbc737490c2874184e1b33bfb1675e65f726c59bdf9059bfaddc5aabb19a42703747540ee95c294e5dee5a6fee406bd540b5c335f1d9", 0x9c}, {&(0x7f0000136000-0x95)="09ab9243648faeb33aab7ad3aacc2cd0e2af3151137b99911650802097e3686cba679667a7dfef463d4c0e7071840ffb087404cc61e16b8842b9c9234b7bbe47dbd98f3cbb099e3ba6173408d0ed7aeaacdf99187df9ac53a79e9490e032fe509eef2ed4a7f60c88be17a4a106268d2c7937e033ff265bbc5c5fc28b1dc4f259d8788a3dc3dedba646f7548b0dc3ebfdca2a3f57c021bd", 0x97}, {&(0x7f0000276000)="c8d31063faa24c3f24a86383ce481757dbda8608079fb6b5a72567da05be0cf3c0de49c15602c56ae7984e869e7f2fd3690daa5f8193afa50d5e3e63441d778afc45c82f67d250002f30b5cf32cd76cbcf33dd4a65e9c6f1593a476fd9095b72fee6aa3313151b47dc1f4b49e7466018c02962f8803e8a0d966d756c49c6c01f5ee37a79e9b6e1c9e8eedf0cf86a3d248a40aa8453828a73ccee385d911eb8a284339977a952401844e9eb4d9f43fc01b291179b12deaeae14f78424e5397850e916e1112a268316420b9e0b6e47501356bb0ef263182d60", 0xd8}, {&(0x7f00009f3000-0xa7)="8e1e03bbb4208a2d10bdff13c2874b1794e4f1278b2f2fac39d3192f0abb478d69c21a693b5f09140e31ff0b9a248c965202b08993985590716a5733e83bf8956beb709cde17dc987218e173c7365fccb6adabfecbfbf8018e5e398f96142b1fa34b53131c709b4f6e78540ef0baf31ebf0e33ff9f2e364b253039c82d79488afda8fe67bd304bfb80936e30f5c8e7658e08093813619f28133ee3077559acc816db21d993692b", 0xa7}, {&(0x7f00006a6000-0xbf)="e18ebb65fa80d0c641e070107b7da979489eb9d5c5e9d524821bbb9bd6995c281886bb80792791c59f6eb75f1575091de48bcadd62940a5d245affa18c61e8bf7258cfb266483299473224a5bf152d938cbfa352afbccdbd5275994307739e0cb35b742c9d190b30b8eceb0f7b4642cd8caa9692532ccc011a6beab5d70ebf463ec3187ae3acc749d577860dba84a7a92eb46cc950534f78c16cfd877df3164a8dddffbbf918e9d3be4bdcbfced43dd28ac27c91a80683765539bbdf690480", 0xbf}, {&(0x7f0000dcd000-0x8e)="491d3d5cc85b702b093938df65f97798d7070f0229d9976454e12cb04891a15483d8eec637eab1363b9397d0cda67181c8e782d4b7a1ed7e257b55fbf82bf8e9452e84f3eabf84ed8232572225ab32f0f6c698f5a9b3c111abae5e497b6b30a0941cb36fe804818c30d3a497f28f16f2770e3cf8b284d3a7f1945567cbd12bf523bd6d56a49889af23ce5d2bbb1f", 0x8e}], 0x8, &(0x7f000061d000)=[{0x50, 0x101, 0x0, "fc7741a6f824b6d462d66944792ccf224da5a8613e2b28c0302e1a2bed939305bee39c2c4a9863eb05436b24fd91cbcdc2a85bff9e0a24fd9045"}, {0x98, 0x10a, 0x8001, "2ae83d97014d356b1dbfb4cd0a5eec5b99bfe297c51ea1566082d092b3a501728ef8990f3ccf7808fbfdf8847c4770d68d7037a35dc575b8fb28226b9f65939a43ef973d1d2545b47c12f062efcb5eaa0393aa02caf69d84541d7f93e37ad546ff270ebb8f801b9b764cfd619f1f425837d8fb73ed4b41e5ba66ef96f4cf40cee3fadad828"}, {0x110, 0x10e, 0x2, "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"}, {0x80, 0x0, 0x2, "3876cd9707f71785ea1da0d38454f76a326e026008ae5e277d0d44e8310362e62c28cbf27b54aa1158afd991902005d597191111d73b80174144531032776bc71689fa83e7ffce67987ecd0091b7936ded3bb769639ddf9f98336846358745e08b10fe74e40cba87d7257df9c8a9d633"}, {0x38, 0x11, 0x4920e51f, "5d31a12e3966e67621a607cb2a1e61005eb28fd5ee312b84708de7357623971130ca4e5d"}, {0x90, 0x11f, 0x2, "bdba696e9d5a92d8a28fa25d96700eee1ab05ed50751918d0354cf062f006743c1626206220c9641dc5b70969b2ee3d3b1feed549ceb8fc4ae4813e4661f37b4fc2244e6822e3e0923bce46ff9c70a40e09ffd0d632db8ebc7ca76f92dce25b588bdfaf6c2762feeb04ad64e4b94ee878c82f4eb29336d7d34"}], 0x340, 0x94}, 0x10002) ioctl(r1, 0x400004000001275, &(0x7f00006d3000-0x2b)="") 2018/01/22 17:13:15 executing program 7: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e59000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000e5b000-0xf3)="09a83bf720746d90fb12e5a634ab72dc0f0a543c128cd21aead1510df470dbd7a632ccd11297bdbf5cc00cdb038b7f3d64052dd932669f0805d027d82f27b300d0b6b20a7ea19af3366b59dda80b51cb3467bc013e51a33d58cde84e706997cf429bf4047380ff41c11f5b12b2a0fd626dfd12998afab1e9fa003d20e24f842aa790990256367a4d086af2da9bb108469864f084ef90aae6d4f408fe1ee1b4e4042473393913fdc804a13b1e9a56ecbcee906b66181670cb2eea83e0608dadbe32e44defcfd1762b68c65b793fc96bd2fc8f8cfa20b6770edcc43deb73c0ac245c46d0684ff5f5950528c34ab1d12c3dc5e5bf", 0xf3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000e59000)=""/218, &(0x7f0000e5a000-0x4)=0xda) bpf$MAP_CREATE(0x0, &(0x7f00000b8000-0x2c)={0xb, 0x80, 0x6, 0xffffffffffffffc0, 0x1, r1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/22 17:13:15 executing program 1: setpriority(0xfffffffffffffffe, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0xd8, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xe0, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000e83000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x181000) r5 = dup(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000001000-0x10)={0x80000000, 0x5, 0xffffffff, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getuid() r7 = geteuid() setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000002000-0x6d)="f2e4150885dd01b19acd0615fd9ac864b1257ad33aa8b81203905a07a03018b83b074f640700358dbc9596af28b0018fb0784e7cb2894601186dc9fa91526a58df124106d403de7086445cc686d916c41f9e5f31812035b8c96d9171bb37ad71c2b6b90d25b715fcb8da0632f4", 0x6d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x20000b0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x2dc)={0x2dc, 0x19, 0x200, 0x5, 0x2, {0x7, 0x0, 0x0}, [@nested={0x278, 0x4d, [@generic="a83a32ee23ddcb4360e0591a7d49", @generic="d5098f61036cae3ae3b3148084ba35162a196ddbb8f119e9835845adb7ca954dbc99993fa7ae6efa91b2891c67794898ad997203cb4a603383ec2a5a6e435111ba1eb9033784b32a1f3d65679a939e4430ec85483aeecd6445e5c9335c75798c0c2a8be9e0e551f9142372efc4af969c32c90709665a014c", @generic="54e73bffe18ef0023aa0cfb0a9ff5df0ba746f1dae3e3730bb27646def828c0943ff0790d3a3f2f486ffa8bbd4d78f5ef1e0d887de70c5706ac0544ae3e2bff9c67a3bff6805febfb861c24db063424e39dc1114f8556cbc722a55c35eba2c67d91428192294525547a92433528b5e292639bb867e058be13e6574aeba4dc3556b0e8e438c3b564b82426fd0461789a87bafc156cbe4ceaad5dc0257672eaf22f13bb1c7cf8f3ec322fd48197a956b855a6f03a7340b84a5cfe3b0b2f98f2450f2027b9f03afcf6c2de31807b9a18166c6915b69", @typed={0xac, 0x83, @binary="adb72381873abcec9e7fb935a8ba5f0481690c73d66dcc335b150dfa5ca63fe29f16c9a30f7924c59a1be4868470eb7edf828f1973a100b9fca67f1fd0464163cc1099d42ae5d5a29e2578ed307e2805184a59cf10e7ff858b1a2c583fd22ece819ef4e2f08e431a7b1f220d46cac7636104965f22f8da80432d461bfac07c33fa7c69f12ed3cb6f5daeffee555a8bb68f57ae8ce1f2d5a2c2f66b10dfb003af6648956b"}, @generic="1573405c50e9235504d34d29b2bd75d47bef5650b5e0f7c552f73ba6260ef9f74b8e0b38f837db83c1d7ed669655ba2a5d419ddde51a3e9b672c309d59943b7af3c578", @typed={0x10, 0x22, @u64=0x100}, @typed={0xc, 0x23, @u32=0x0}, @typed={0xc, 0x63, @uid=r6}]}, @nested={0x34, 0x80, [@typed={0xc, 0x63, @uid=r7}, @typed={0xc, 0x6a, @uid=r8}, @typed={0xc, 0x26, @pid=r9}, @typed={0xc, 0x50, @u32=0xfffffffffffffd2f}]}, @typed={0xc, 0x4, @ipv4=@empty=0x0}, @generic="93535638b6ebd15e0486ca837ecd15"]}, 0x2dc}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/01/22 17:13:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000017d000)='/dev/mixer\x00', 0x83, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x1, 0x1b}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000d21000-0x28)={&(0x7f0000eef000/0x3000)=nil, 0x8, 0x7, 0x4, &(0x7f0000795000/0x3000)=nil, 0x100000001}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) 2018/01/22 17:13:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000b2b000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f00008bf000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000cdc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x3156de42777f49db, &(0x7f0000131000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {r0, 0x2710}}, &(0x7f0000aeb000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 17:13:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x2103, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000c0000+0xfc9)={0x7fff, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00001e4000-0x20)={0x81, r3, 0x0, 0x101}) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") 2018/01/22 17:13:15 executing program 3: userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00009b5000)={{0x80000001, 0x77}, {0xf42, 0x9}, 0x0, 0x40000000000000, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afd000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x0, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') 2018/01/22 17:13:15 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000015000+0x1df)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000014000-0x6)='logon\x00', &(0x7f0000015000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000a000-0xce)="4b28038815755d99f13afe726387f2688db2a7a973a965463099dc792449b418e2c9c948e3c42f6a8f82d5f3652755eb6e5f236cb1742072bff3ee126738f4eb52869486bcd8822686969117f6ef75b657033123c66373f9042fd7cef22eb29e257c0827c79a248c489fa60cec2274b82566c7e000a3fe701f55d13bea374274d5fe7deda9f82a0f7124972e4ae72bb13e7f5b3b3a7058fd509a2484593e8fb9e53bb03f6f20d26196f3cd871418967f7d177d66f7d87dd51135af62ba99acac0f4607d570b065d66a149c264895", 0xce, 0x0) keyctl$revoke(0x3, r1) keyctl$reject(0x13, r0, 0x100, 0x7, r1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r2, &(0x7f0000017000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/22 17:13:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eca000)=0x0) getpgid(r1) socket(0x15, 0x80005, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c1a000-0x38)={0x0, 0x0, &(0x7f0000855000)=[{&(0x7f0000972000-0xad)=""/173, 0xad}, {&(0x7f0000619000-0x43)=""/67, 0x43}, {&(0x7f0000bfc000-0x19)=""/25, 0x19}, {&(0x7f0000e1d000)=""/97, 0x61}, {&(0x7f00003d5000)=""/17, 0x1a0}, {&(0x7f0000ca8000-0x39)=""/57, 0x39}, {&(0x7f0000f4f000)=""/90, 0x5a}, {&(0x7f00007ad000-0xdf)=""/223, 0xdf}, {&(0x7f000073a000-0x22)=""/34, 0x22}], 0x9, &(0x7f000000c000)=""/0, 0x0, 0x40}, 0x0) r4 = msgget(0x3, 0x10) msgctl$IPC_RMID(r4, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/22 17:13:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = epoll_create(0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b3c000)={0x1, 0x1, 0x0, 0x200, 0xa, [{0x9, 0x51, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffff00000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x9e, 0x0, 0x0, 0x0, 0x138d, 0x0, 0x0, 0x0}, {0x53, 0x8001, 0xe90b, 0x0, 0x0, 0x1c00, 0x0, 0x0, 0x0}, {0x1c0000000000, 0x6, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8001, 0x400, 0x401, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1f, 0xea8, 0xb1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8001, 0xfff, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f00002e2000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00001a6000)=0x0) 2018/01/22 17:13:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x6, 0x5, 0x1, 0x9, 0x1, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) r1 = syz_open_dev$amidi(&(0x7f000054f000-0xc)='/dev/amidi#\x00', 0x80000001, 0x161041) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000116000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc3000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000213000-0x20)={0x200000000, 0x7f, 0x200, 0xf0a, 0xffff, 0x9, 0x0, 0x1, r2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) 2018/01/22 17:13:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c3f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{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]}}, 0x108) r1 = socket$inet6(0xa, 0x80004, 0x7) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) kcmp(r2, r3, 0x7, r0, r1) [ 73.250290] QAT: Invalid ioctl [ 73.260524] QAT: Invalid ioctl 2018/01/22 17:13:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000)=""/184, 0xb8, 0x100, &(0x7f0000001000+0x6de)={0x4, 0x40, 0x4, "9488f698af28", 0x81, 0x0}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x401) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000b0f000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)=0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x4008af04, 0x0) 2018/01/22 17:13:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) llistxattr(&(0x7f00004ef000-0x8)='./file0\x00', &(0x7f000053b000)=""/219, 0xdb) r0 = syz_open_dev$sg(&(0x7f000019c000)='/dev/sg#\x00', 0x6, 0x40000) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/22 17:13:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a3d000)='/dev/loop#\x00', 0x8, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000083d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sysinfo(&(0x7f00000e3000)=""/207) [ 73.290798] QAT: Invalid ioctl [ 73.297262] QAT: Invalid ioctl 2018/01/22 17:13:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007a1000)=@common='vlan0\x00') getsockopt(r0, 0x402000000000010d, 0xad, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) 2018/01/22 17:13:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f00002d4000)='./file0\x00', 0x80000, 0x24) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a81000)="18000000020001000000be8c5eff8c88360000f1010300ec0006000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000012c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa010b000400", 0x90) 2018/01/22 17:13:15 executing program 4: r0 = socket(0x14, 0xfffffffffffffffd, 0x400000000000001) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f00002ab000-0x4)=0x8) 2018/01/22 17:13:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008e7000+0xc1d)={0x0, 0x0, 0x0}, &(0x7f00005ea000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000333000)=r2) listen(r0, 0x0) 2018/01/22 17:13:15 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000000c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:15 executing program 5: 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, 'lrw-cast6-avx\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/rfkill\x00', 0x0, 0x0) dup3(r1, r0, 0x0) pipe2(&(0x7f0000a9b000-0x8)={0x0, 0x0}, 0x800) 2018/01/22 17:13:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a98000)={0x0, 0x4, 0x3, 0x3, 0x330, 0x1000}, &(0x7f0000c1d000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ed4000-0x20)={0xc8, 0x8, 0x8204, 0x2, 0x2, 0x3ff, 0x0, 0xb1, r1}, &(0x7f00009a9000-0x4)=0x20) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/22 17:13:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = accept4(r0, &(0x7f0000f66000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000389000)=0x58, 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000ba0000-0x14)={{0x0, 0x7, 0x2, 0x1, 0x5, 0x1}, 0xfffffffffffffffb, 0x1, 0x9d93}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a1d000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000e0b000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000528000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00006b9000-0x6)={0x0, 0x4}, &(0x7f00009a7000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000444000-0x8)={r6, 0x0, ""}, &(0x7f00002db000-0x3)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = inotify_init1(0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000e6a000)={r6, 0x1b6, 0x1000006, 0x2}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r7, 0x8, r8) fcntl$getownex(r7, 0x10, &(0x7f0000c63000)={0x0, 0x0}) migrate_pages(r9, 0x3, &(0x7f0000b81000)=0x0, &(0x7f0000908000-0x8)=0x2000400000005) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00001d8000-0x10)=@buf={0x0, 0x0}) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$key(r5, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000009000-0x250)={0x77d39406, 0xffff, 0x3, 0x7, 0xa, [{0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x588fe6e0, 0x0, 0x0, 0x1500, 0x0, 0x0, 0x0}, {0x78c3, 0x8d4c, 0x6400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xed, 0x40, 0x81, 0x0, 0x0, 0x106, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x4, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x4, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0}, {0x6, 0xfffffffffffffff8, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xcb42, 0x1, 0xffff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3, 0x3ff, 0x1, 0x0, 0x0, 0x1308, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f14000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000f38000)={0x1, 0x0, &(0x7f0000c4b000-0x1000)=""/4096, &(0x7f0000a86000)=""/232, &(0x7f0000a52000)=""/203, 0x1}) getpeername$inet(r0, &(0x7f0000186000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f74000)=0x10) 2018/01/22 17:13:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1, &(0x7f0000234000-0x30)=[{&(0x7f0000000000)=""/107, 0x6b}], 0x1, 0x0) 2018/01/22 17:13:15 executing program 1: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000acd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$inet(r1, &(0x7f00003ed000)=""/208, 0xd0, 0x2000, &(0x7f00005eb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:13:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) execveat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000e51000)=[&(0x7f0000c0e000)='-+posix_acl_access\x00'], &(0x7f0000431000)=[&(0x7f00001c7000)='\x00'], 0x1000) 2018/01/22 17:13:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) r2 = fcntl$getown(r0, 0x9) sendfile(r0, r0, 0x0, 0xffffffff00000000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000c73000-0x40)={0x8, 0x7, 0x0, 0x4, "ab9b9b8e3fb4653aa7686421a391d3a3beb2accd4785fb715bd6d95ff3ec9654b8265d7c7dd5e947922c47b5", 0x4}) r3 = syz_open_procfs(r2, &(0x7f0000e9f000-0x81)="6e65742f9763701c55cc0c32a66cb724875761cc244c194752cf9a5d9bc380e05d25d5e4849143e90d6ae2f494bf713c00d6db39e4d0b17e1280e2c44c3c4a2184eb8e0d36b394e00409bdfe0c5153a335dd1987980fb726be20d7cdea203577a49000aefabc72de679e9eb75c103fc579c7f5256c9f808cc8025ddf6594e2108c") sendfile(r3, r3, &(0x7f0000627000-0x8)=0x0, 0x1242157d) sendfile(r0, r1, &(0x7f0000506000-0x8)=0x0, 0x0) 2018/01/22 17:13:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000030c000-0x4)=@int=0x0, &(0x7f0000a83000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d36000)='/dev/sequencer\x00', 0x220300, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a0000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f00000a0000-0x10)={0xaf, &(0x7f0000299000)=""/175}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000249000)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000ab7000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000059d000-0x10)={r5, r6, 0x2}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000066f000-0x8)={0x0, 0x0}) 2018/01/22 17:13:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000054000)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(r0, 0x2ad, &(0x7f00000f4000-0x8)=0x1) pipe2(&(0x7f0000180000)={0x0, 0x0}, 0x4000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000b0c000)={0x3, 0x81, 0x6, 0x80000000, 0x12, r2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007c3000-0x4)=0x0) getpgrp(r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000269000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) connect$ipx(r4, &(0x7f0000d07000)={0x4, 0x1fc0000000000000, 0x5, "108cbd82b9d5", 0x0, 0x0}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000804000-0xb)='/dev/audio\x00', 0x0, 0x0) 2018/01/22 17:13:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = add_key(&(0x7f0000cee000)='user\x00', &(0x7f0000711000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e68000)="20c1abbf7ddfb06576edace4af46959fd3aac76f987008e73b1c2dc5c644b5e840bcf9832621b123d947d85d4150701e69c6bac2419b53dc638d63e45dc16bd97ab5412d44371369e66b230aad32279f74e0b813662e0218bbd770b7d93704982cfd88d741f9edab16c25a1abb3327a5b77de37843a756058e60d44e6760e3b80cc95d957ada552cdb23", 0x8a, 0xfffffffffffffff9) memfd_create(&(0x7f0000ddd000-0x5)='user\x00', 0x3) add_key(&(0x7f000061a000-0xa)='encrypted\x00', &(0x7f000018a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000018c000-0x4a)="58345494d5b9e4f642e1b2489dd86a63efd85bae27abaa08fef4d59c0498e36248e647ce1d0991d25afd24d8cb2e100e94fbc059a6066f825ee4ac71ece992341de762fe1c14cde5679b", 0x4a, r2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) [ 73.518596] dccp_close: ABORT with 1 bytes unread 2018/01/22 17:13:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000e3d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000d89000-0x8)={0x0, 0x0}) 2018/01/22 17:13:15 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000f38000-0xa)='/dev/vcs#\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x5, 0x33c, 0x8ed8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x24000, 0x0) symlink(&(0x7f0000002000-0x1)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') truncate(&(0x7f000028b000+0x804)='./file0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x3)='./file0\x00', &(0x7f0000f9b000)={0x9, 0x5}) 2018/01/22 17:13:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000838000)=""/55) sendto$inet6(r0, &(0x7f000089c000)="", 0x0, 0x40010, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/22 17:13:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000051a000)='/dev/cuse\x00', 0x8000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000af7000)='/dev/usbmon#\x00', 0x5, 0x2000) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget(0x0, 0x974c687311ae9ee7, 0x43) clock_gettime(0x0, &(0x7f0000a65000-0x10)={0x0, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000813000)={0x9, 0xa58e}) semtimedop(r2, &(0x7f00002de000)=[{0x1, 0xff, 0x800}, {0x5, 0x7ff, 0x1000}, {0x7, 0x7, 0x1000}, {0x3, 0x1000, 0x1000}, {0x1, 0xff, 0x800}, {0x1, 0x0, 0x1000}, {0x5, 0x4, 0x1000}, {0x3, 0x1000000000000000, 0x1800}, {0x1, 0x7f, 0x0}, {0x3, 0x5, 0x1800}], 0xa, &(0x7f000074e000-0x10)={r3, r4+10000000}) clock_gettime(0x8, &(0x7f0000ceb000)={0x0, 0x0}) 2018/01/22 17:13:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7f000-0x5)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000218000-0x48)={0x4, 0x1, [{0x8, 0x0, 0x2}, {0x100, 0x0, 0x8}, {0x5, 0x0, 0x100000001}, {0x0, 0x0, 0x3}]}) 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$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b13000-0x3)=0x0) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) r2 = syz_open_dev$vcsn(&(0x7f0000137000-0xa)='/dev/vcs#\x00', 0xb, 0x4000) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000d1f000)={0x0, 0x200003, 0x2, &(0x7f0000e67000)=0x0}) 2018/01/22 17:13:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r1 = dup2(r0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a17000)=0xc) sendmsg$nl_generic(r1, &(0x7f0000582000-0x38)={&(0x7f0000037000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000096c000)={&(0x7f000065e000-0x14d4)={0x14d4, 0x3b, 0x300, 0x6, 0x0, {0x20, 0x0, 0x0}, [@nested={0xa8, 0x5e, [@generic="44800094e84ff94569f91b190f5245eb1deea137145da77f6923fac1152ab649e6e2f3031060ef1f6510d0108c5355463081fd0aaef14f2d23d2ae66bd99c7089e07c02ba9fe5431a06358c6cb2ba11b3c831d0d52de148cd171dbab2c53e8a91a81379638fb7fe52a7818ee0e4c0472850a47eaf5e40bc42e26c6eebe488179c821d6440ac5d9674e033b7e1ef923ff80ef02bc57714f32d7f5d23025dd31a94d05c24b232eb4819419983de24632478b05b150f3bc17703e6b0b3da4d634d9557f", @generic="1ee033068d910d98bd64f79c667d9b81f2b3f7eee704e67fbef32e3c265aaf09d2776d0454aaf699bdd3b89f80af2ff194e1c8553eab8ed2ef95a00bd7d582537f7ed2d1455e29be5e5749e76c6704a1c9af493b2860691e9b0f04d7d73fb996c28b9ea1fef965840b2920b6665d8e8a816c5cbe8245028d79075eb527dc555af0c5ca60314b2e3aebd82045e73d3ff8b1a1698d844d649cc105b7a334d6867744335938d7f48a824f55e1dc96d00e3eb3b3b7f9f4f20e57e1045670d9109f0119343b414155c68df89b60376bb55f3ba27501c0a16bdf2dd2a8f576e4ce376b9d12283109fedc65b715e9189a", @generic="9ec9a9c48fc3beec685ddd6b094a213c442b4a481bc31bca324ccf1b12cd0c5b2de64dde6db69cbce2e650c835f78b76bac579f2501bb3658be67de96082ed3ffd1ef160344aceb4282373a20f73c847f1b3f70258f84a81386f1641221bfb387714e7cdb093346204bb3d6c46b2e95e9b67fc299c4edfcd93f2faad4671f15fa230ec7a10839ea1bd2d92517e6018f27ec57657ea9b9bea8275", @typed={0x0, 0x50, @pid=r2}]}, @typed={0xc, 0x42, @u32=0xa6d3}, @nested={0xfffffffffffffd8d, 0x55, [@typed={0xc, 0x68, @u32=0x100000001}, @generic="345119ebd597e0e26640caf24ffcc6ec9d6ec480b49197353383ababa61bf37fb20bf9712c15e670af79535f66845e62f2620e9607eab511c4965f27081a19ab1a755ebd2bf2c6fc57a4e9e233db129255e42e83ce9dc1c22f2008f67bc4d710344024071d5c7576cc1200ad51acd3461b4102786d8b8022806f00e45e2bec28283beb8d6572fa4d9588084a1def3e3c3134c313", @typed={0xc, 0x7a, @ipv4=@loopback=0x7f000001}, @generic="659b76971c14df594ea2215f2562db8a929b0dcc93f8680add5db4c23eaf561ba78a591ee2ff37754621a5379010fff8629ab17d03f80f8691184f1a6a6449d862bb8d97377a852f3dc63c5e6f46a8d17de813ebd5b30f474abcf853f5583a834a9bc6d59779feace380a5529279473655d5bdf919a73ed5584b0e025eed0eee1ea76da0e5f8a6804dcedea54644e49c4342ceb75e9472c4dcb8c3759baab0a9aa0d252960d06d852dd7636c8336006789882bfa7a0dd817c48d9c7459", @generic="84a5ffe2e859843fab8fa3f53579e2c970688af3bb467fe818db85c9f5435fca4973ad4cf9a5fa9663a38afb1dd53fd4f5e0ce1ff06a2e38b9dc3bf1a9b9573b66ce83a3e14eebbf94cb6bd65ea5dc5b38751e1439da4171aacd023a51a32851e27d36a9b7166e01353f68603194064ca70b316dc1e6ad54168c9dcbc683060b5b0b370f33e5a5322bd684", @typed={0xc, 0x12, @pid=r2}, @generic="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"]}]}, 0x14d4}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) 2018/01/22 17:13:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006c8000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000b21000)={0x1, r1}) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) pipe(&(0x7f00009c1000)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000087d000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f00006c6000)=0x1000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000d82000-0x4)=0x0, &(0x7f0000971000)=0x4) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f0000478000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000095d000-0x4)=0x4, 0x4) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c1d000)={0x0, 0x3b, "466a597c3bb205d5c9711f92c41a5c33e1d4fbd2644ff654bb89cc560671de83b264d44e69f3370a07fad708b874b8ba20331979ba8fb231a67e51"}, &(0x7f0000140000)=0x43) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001dd000-0xc)={r5, 0x100000000, 0x20}, 0xc) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r4, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/22 17:13:15 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x3, 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) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c2000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f000084b000-0x18)={0x3, 0xfffffffffffffff7, 0x1d258744}) fcntl$notify(r0, 0x402, 0x1) 2018/01/22 17:13:15 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x88443, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000292000)={&(0x7f0000000000)=@full={{0x3, {"6014affc164224"}, 0x0}, [{"38c0b03c184487"}, {"fe21128da7d079"}, {"bba386d06a54a6"}, {"cb9ed773f9d625"}, {"c1d3e0dc2d3abc"}, {"86fa67233d1daa"}, {"55c52e70bc49a8"}, {"940ce4cdfa4a83"}]}, 0x48, &(0x7f0000001000-0x70)=[{&(0x7f0000c01000)="c1e6e1df69779aa3e5a65695a54e8d9a5ab3f13cc54f3ed38348968354388e7a07c29b1fc69f396d228775d39de18fb9b5d002ae9a627e5d54af2c1bef876da7cbb364d3261a2c67ecd0289f244a4c9029abe25671588b7e0b1e3315fb202e46b4f02770d5a61c7917bbe94f955a975d95f632d35f0323ac92852f205b88ab637f8e49aa9674475d03d902c5f926291d53854331017f5848c769fb069ad50b984f9a42a957cbd2d008fb163a549dcf2e24c9e2929ee196", 0xb7}, {&(0x7f0000000000)="34a796b3b2caf9e61d12c7ab5a001db25f53298f00f6a80e1a35797c8263738b9ea4ae38a00652ff305b4470ca2335e13709999aa2b2efe0ea8d0743ad0396b7c9d6e1dff19677dfcc307a26789d0ccfe3f1c73b85badd5bc0642d2ebdbbc1b3d9af39a8f48c3c4d841d871ed3ef", 0x6e}, {&(0x7f0000000000)="5365d86b0996d37d23fd6720a8e6e7cb81ad89aba1d9094e5a3b5c570d25ab0f914de62039bba42871613bb6c9c0f42064b1199daaa190b31e006074d313fb26f5283f8838e40edc9c9914414491596e31b6dc33d240dd23572223548d30f37f9ed64c4640f9f45ed74ecc60f2fba2143a6d397afd9d469c1b1aa4a6d5926500c3081c96a4582b2c214f5b6724072ebcaea76c47e4b2989ac798a75e31f1a56f365a827f4c4248fed1d3ed900a98f5a2e9c9c1928ec1ae44ce508c516e76e7c73d276a722b1c56733ee1a5fc39b13a7a6aae499fc93204", 0xd7}, {&(0x7f0000963000)="33a3d2050197911b09dafec8675d78478a2ab49f5ca19732415e632b2ab9d35735358d51b123337f1ae8d8eb46f168fb0029f974a685da5f408f46b47db76375bce6d656a314292b058135e6ee1b55", 0x4f}, {&(0x7f0000f2d000)="abc75233c800a3333fcb5607914c6f0e82bbbe650bd96ff0cf87a148f6f7274b89a0", 0x22}, {&(0x7f0000756000-0xff)="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", 0xff}, {&(0x7f0000000000)="86e4f4ff9eee7868f4717a7ca644b2dfc970fbadf496b19228b8eabafe98dd03df751b8c48ae0e8ac36cbe8e8481027ae8b4f436aba0bd01c3bd612214d27b9a0cebb7f7a7bc8600322814569ce1ba7a4fd60f29937df67770dff8660ede6aadab07720d18281ffb29c51e428dde27359febf818f88df9b74ca20b2d5b21313c8f1abd090ffb7c23660547ae09789eae", 0x90}], 0x7, &(0x7f0000000000)=[{0x90, 0x11b, 0x5, "4747b1f637c9a95638f6e263ff4783fd332df092ad341b9cfebd67f6348da441a89b6f27543664ef708c72115cb7c5e21dda6dbc8ac7558125d7948f0f970ade7ab144c99d0f9aa1adb5c3d95c1e1d474e2d8a811a8e6b7450ebc133c4bf475697d8427baaca347a44a47de1e95bb97f599a84794eb8f73a26"}, {0xb0, 0x10f, 0x7, "c21dc2b6145d9ed9d6531ebcf0d697c6539be2d68a669ffd5adb8994c758c377f26a05c9da32ad30a9b61b719234364098a3a762a731ab5ca05b01448e3149f8507a04d558dc8255e7b9b0b91d27bfd33482b1d0158fd83e0851fd1b35b532e6bc5ca61587ba99dd48825a09f861cc515087f5bf29e0048e544283e365bb252b64414fb4f29f968649345259b181f3991966df03f38c0dc851b710ef9d88"}], 0x140, 0xd4}, 0x2000) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f000006a000-0x8)=0x86b2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000989000)=0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000010d000)=0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2018/01/22 17:13:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f21000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000060000-0x8)='net/llc\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000027d000)=@assoc_id=0x0, &(0x7f0000bfe000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000891000)={r1, 0x7b, "5665a52408f2c27349f3edf4ae331f00d519ec4df14a5a1eb047c95ad5bad1e58f87ec562affebac3e9ecb57974367332a76b02ad2fb2ab41024fa8e9eb509b7764f2c8cde010e333520023566ac6b5932c16829160b8b002f71fa6f8872637a81da1f99dffd7cd993a99f6c903325f32becf02f46a27134767912"}, &(0x7f0000927000-0x4)=0x83) 2018/01/22 17:13:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000796000-0x8)={0x9, 0xfffffffffffffffb}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)='/dev/kvm\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000e28000)="150405ebffffffde000000") getrusage(0x1, &(0x7f0000972000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000772000)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000033000)={0x0, &(0x7f000027b000)=0x0, 0x0, r3, 0x4}) 2018/01/22 17:13:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000551000-0x8)='./file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000015000)=0x0) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000214000-0x60)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) 2018/01/22 17:13:16 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe7000-0x15)='/proc/self/net/pfkey\x00', 0x42, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dc1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/22 17:13:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80805, 0x0) connect$ax25(r1, &(0x7f000056f000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/22 17:13:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000687000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2018/01/22 17:13:16 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f6000-0xc)='/dev/rfkill\x00', 0x10b000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000393000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) getsockname$netlink(r0, &(0x7f0000e4f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000064b000)=0xc) 2018/01/22 17:13:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ded000)='nv\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c43000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000f20000-0x8)=0x0) 2018/01/22 17:13:16 executing program 2: fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000024a000-0x8)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x7ff, 0x40, 0x0, 0x3, 0x8, 0x6, 0x2, 0x5, 0x8, 0x1, 0x10000, 0x3ff}) socketpair(0x13, 0x7, 0x9, &(0x7f0000a45000-0x8)={0x0, 0x0}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/01/22 17:13:16 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000006000)=0x10800001d) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000004000-0x8)=0x0) 2018/01/22 17:13:16 executing program 4: madvise(&(0x7f0000353000/0x1000)=nil, 0x1000, 0x12) r0 = syz_open_dev$dmmidi(&(0x7f0000bd7000)='/dev/dmmidi#\x00', 0x9, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000-0x64)={&(0x7f0000002000-0x8)=[0x2d75, 0x9], 0x2, 0x1, 0x1, 0xffffffffffffff13, 0x40, 0x10000, {0x100000001, 0x2, 0x9, 0x9, 0xac, 0x5, 0x8, 0x6, 0x3, 0xf72, 0x2, 0x800, 0x2, 0xfffffffffffffffe, "17eb7b5e671e0de0f5e0d2dc972674a5f9101687e1661ab0272fb7e966b90f73"}}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0xffffffffffffffe0, 0x10, [0x1, 0xc995, 0x101, 0x80000001]}) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/22 17:13:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) utimes(&(0x7f0000d0f000-0x8)='./file0\x00', &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x7530}}) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/01/22 17:13:16 executing program 4: r0 = socket(0x1e, 0x2, 0x0) flistxattr(r0, &(0x7f0000139000)=""/22, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0xffffffff, 0x7fff, 0xfffffffffffffff9, 0x1e6, 0x9}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000-0x8)=[{&(0x7f0000b8d000)="a23dc899b53ee570d390794e0ae6f9c1046cd26d6ed456365806de87b7f04eed4621c008aa33a02556f3af085e687e55ad8a", 0x32}], 0x1, &(0x7f0000dde000)=[{0xd8, 0xff, 0x3ff, "a60fbdc476e6b199a342e1e639389e9fff53504f2ee3ebef577a85f44082788abf4b7d2c5ab39ac8c7f10c3e7bb551ca4140c3aaf8f628b0de2a88e5153b6d3ef1e413b06f4c5b20b20f0759ec593ceba26b629120e9473f73af5a0adda28cd144f4c6e30c1bab165c41af7bf67977b44ceddb96cdc7952dc0e4f7b6d39977e49689a57707f66f8f7a20a962d7b74dcec8617ff46ee1a03c403fd8f947c9f2ecf3d0e8226e3a6d80281b842b6d8220be586ebfdaa1534db0c635ef245e303cae1fc767a7"}, {0xf8, 0x84, 0x6, "d5c7d0f33ecfc49d6e6f98ac70cd7991df7afe10f483097036ad833d70682645b50a73eff2b2198d0e603fb290c9384354c6dbba3ec48ab844ef6ae8297aacfbb020fa4bf1ac812c722d3751ec91d9669095c1e42dde594965b873fa6b2f7f103c847a57842276c23db18eedaf2cce66a81d39ab1c8f75825506c8f01f1361ab59076296310b24c83a3983280155e0f15bf9e99993e3f798145a53ad024e7268580f7553e14c0b083b1c230d310ddb9443575673023709b4de3881a44e4dd838a2865115f4f44960089af5b6bec484a238428875b1ce489f5f2e7739b0e3a9f072"}, {0x50, 0x0, 0x2, "9845b80857d6ccff2f8fdbd949acf6f9a9800ea1c9c42c23322166a8f1963b9e27f271c2eef2b6ca7edf577996b582f7878328cf35979ec070dee3d11b"}, {0xb8, 0x19f, 0x4, "a6dc19d39d81da50a3c4e6d0fb9e23fc1c285dea6276210d25f21362399691cedc6bfa8b136cee3cbebeff473be7cc19ea0b661039b4a5ba1b2b372a43dca9d04b332ad42abb063b7751d02ada1728a7b4664759be611ace1cc080b1371ead7253f5810b7ad4ddc609e78e1990faf93ceae312da8303b2cd33f78ef4e0e3cec0d10ea7bfa304e4141a6f8990e50e999637ad2fffdc8f17ab2d336213a6e0783528a563"}, {0x1010, 0x119, 0x400, "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{0xa8, 0x0, 0x3, "ffd6b21b47b11da469b4e9f5d4278bdf524ca6a939858128eba2677721ff4764254beed80c2601898cf06250dd9a38e9852fb51864fe449450dc49415a5f559430ac4333c5a6df89276e20717f60834a69a2f9c5cb5b474c8e5b028cd2fb7f6d6b1fd5c47f0c2cdc528fbaed63bc50dddea7797adf0e9732f38337686be30cfbcbef1e6b13742709dcb85550a430c5f8ae804883c0e8"}, {0xa0, 0x3a, 0x6, "f09f8a2f803cc23288ee93b051aeb970c04b10cab1242b5662d77b4492313f541279f34ed379ec0dcab96c562774238e4b24312369b840bb396f1322355d723712f65e7cac2f3f9d070cb2b27477b71abb2a459a0a848c8535d5e11acc1fa248f4dcdf330a6d2ffcbc0012cde773464c8b390877dd93a79c38e720739cc9e75b818553dd07f64ad0e1947a08"}, {0x68, 0x110, 0x4, "a13833516025bed77229f93435aa755fe2ceb78373d0517b489b3821c70ec8c83439a33d703f354779611f0db0ebbe84d1b4606eec78b914103d2a7fdb1eb83e94231f72a7920b4695f0dfcb21d4172e16"}, {0xa8, 0x103, 0x8, "4d1d4006ba5b2e91f7ec89d174f7da32f021f23f9f60d3c54a80513f236c912d208bedf86b445464ff35f967ad2465eaca2c4ba603eb4b8316f60df693217f5947625739effb0b3135af18a4c5005adcc5b09567f02467d5117a7fcf1ef567750f6d3f7591ca651b0958c949e2cabafc5cc1ebb630ce4feacb30a16345ee1577237917042f94cdfd65a2195fc784c7f9d2a1"}], 0x468, 0x8090}, 0x80000000}, {{&(0x7f0000000000)=@hci={0x1f, 0x80000001, 0x0}, 0x6, &(0x7f0000001000-0x20)=[{&(0x7f0000eff000)="468da830f0cc04b40f9cc72cec2fb48ada19862524c3b6f88ac1812b78d53237f7792a107952de0df15a35096f044172595694f80952dd4b1053f0da1358a150cacaf6c46596adab620ae2e8e1ceda65fbd7ed7b2c5a1881c08c1b66e76b267dc9833a80020d1a1e5aa942f3585e7d5ac4ec046abc1a12d8dc53cbf568119a8caac2bdea50814051c5b35510e1b5c7a8d4c520e3f9e3b50979455eff058c55135175a4036f333b12686ef46a301fd47430deeab00cb8c14f00475fb250f365aef86ff5ce8d97a3f8ec799b", 0xcb}, {&(0x7f00008f1000-0xa8)="d1b56854faa54ca3abe6f5762e6a8a9d6c66d7a880dbc81f0e6f873ca85644f7d307e046c6ab79d471e78872f9fc21065b01df7f5f70f17559073cb61bce220210e0982cbc7501da952969e6cf342391690e24f4552080b60b58a8f472c4606b406e57bdb7168ac52d65f6fef1ca86c6c5365d8b42d93472c619a8c0ff6a5b5656d21b98fc98e70ed121e15512da020f0f7036cf4ae4de8b51120864021f8dee8b924c6fb9a54b8b", 0xa8}], 0x2, 0x0, 0x0, 0x8000}, 0x401}], 0x4, 0x20000800) 2018/01/22 17:13:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000631000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000a5b000-0x9b)=""/155) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000832000-0x20)={0x103ff, 0x2, 0x4000, 0x1000, &(0x7f0000bc0000/0x1000)=nil}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/22 17:13:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x11, 0x1, 0x10001) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) read(r0, &(0x7f0000969000)=""/17, 0x11) dup3(r0, r1, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) 2018/01/22 17:13:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ae000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00002a6000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000ec7000-0x30)=[{{0x0, 0x0}, 0x1, 0x1, 0xcc}, {{r2, r3/1000+30000}, 0xa95, 0x100000000, 0x2}], 0x30) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ea3000-0x4)=0x0) r4 = openat(r1, &(0x7f00002b2000)='./file0\x00', 0x483, 0x102) getsockopt(r0, 0x0, 0x4, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x24d) eventfd2(0x80000001, 0x80800) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000de7000-0x4)=0x200, 0x4) 2018/01/22 17:13:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0}, 0x8, 0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f00009c1000-0x8)=0x5) signalfd(r0, &(0x7f00009be000)={0x0}, 0x8) 2018/01/22 17:13:16 executing program 5: 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}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000014000-0x4)=0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f000061b000)={0x8, 0x17, 0x1, 0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 17:13:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000b6f000)='/dev/vcsa#\x00', 0x5, 0x20200) r2 = add_key(&(0x7f00000c4000)='dns_resolver\x00', &(0x7f000064a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r2, &(0x7f0000a10000)=""/56, 0x38) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000c29000)={0x80000000, 0x4, 0x8, 0x1}, 0x10) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000c59000)={0x1, 0x9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) sysfs$1(0x1, &(0x7f0000205000-0xd)='!em1&selinux\x00') 2018/01/22 17:13:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/22 17:13:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f000065a000)={{0x8, 0x847}, 0x1}, 0x10) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000faa000-0x8)='./file0\x00', 0x404000, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000484000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00003e8000)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000c8c000)={"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"}) 2018/01/22 17:13:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00003ae000)=0x8, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000)="", 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000006000)=0x0) sendto$inet(r1, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000007000+0x61d)={0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0x6, 0xf, 0x10, "ff0c5f461b2344e805776ced9848c24df50ab7b14975485de5cecb37e1d3e26cdcb458a01626fe21ac3a2bfd42d5d5b0beb0a91256e21aaf08445c78f3d67c77", "5d88030aa0da870572fce914b86cc3499f2834326621f53ed9cd13226f0fc59f7007dab311a6a54745ed8e1c69faf448859533070f5821003dcf8bccd8d4dd7d", "186c44496975a1b88941d403834a4363d0f436c4714f5a0e862a078d5f04da46", [0x100000001, 0x41d]}) 2018/01/22 17:13:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = dup2(r0, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000491000)='/dev/vga_arbiter\x00', 0x143002, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006da000-0x10)={r3, &(0x7f00002a0000-0x57)="b2f4a62c11e90c8dfaa7b4d3d985e58a804536667a664e05c062a38bd28468caffb7718858c3c2e4fb4207213f8eb1c9caa07359e9386223c67f60e2a42258482471e324325794697a35dab7d595fe93cf6a867b4fcbea"}, 0x10) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000bfd000)=""/0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/22 17:13:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000097a000)='.dead\x00', &(0x7f0000ac6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002fe000-0x1000)="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", 0x1000, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r0, &(0x7f00004bc000-0x6)='rxrpc\x00', &(0x7f0000ece000)='[\x00') r1 = socket$inet(0x2, 0x800080a, 0x0) flistxattr(r1, &(0x7f0000002000)=""/125, 0x7d) r2 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r2, r2, &(0x7f0000e4c000)=0x39, 0xd9) [ 73.940057] QAT: Invalid ioctl [ 73.951277] QAT: Invalid ioctl 2018/01/22 17:13:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000009000)='/dev/midi#\x00', 0x3a, 0x40000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x4) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x3, 0x0, 0x407ffc0003}]}) name_to_handle_at(0xffffffffffffffff, &(0x7f00001ee000)='./file0\x00', &(0x7f00004e7000)={0x8, 0x0, ""}, &(0x7f0000b4f000-0x4)=0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000040d000-0x8)={0xb449, 0x9}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000760000)='/dev/sequencer\x00', 0x100000000801, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00004ce000-0xc)={0x9, 0x5}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000055d000)=0x2, 0x4) syz_open_dev$vcsa(&(0x7f000070e000-0xb)='/dev/vcsa#\x00', 0x8, 0x50000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005e6000)={r0, 0x50, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/22 17:13:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000366000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000051d000-0x10)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00009bf000)={r0, r1}) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000527000-0x4)=0x0) 2018/01/22 17:13:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b0e000)='oom_score_adj\x00') getpeername$inet6(r1, &(0x7f00000b0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a14000-0x4)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000e97000)=0x2) ioctl$int_in(r0, 0x80000000005424, &(0x7f0000000000)=0x0) 2018/01/22 17:13:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009f0000-0xc)='/dev/autofs\x00', 0x10040, 0x0) accept$inet6(r0, &(0x7f00000fb000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fde000-0x4)=0x1c) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x37a, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xffffffffffffff2d, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/22 17:13:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f32000)=""/116, 0xfee5) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000002d000-0xd)='/dev/dmmidi#\x00', 0x19, 0x8000) recvfrom$inet6(r1, &(0x7f00009eb000)=""/66, 0x42, 0x2000, &(0x7f0000414000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000add000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000901000)=0x9, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 17:13:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000146000-0xb)='/dev/vcsa#\x00', 0x4dff623, 0x80) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00008b0000)=""/12) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f00002be000/0x4000)=nil, 0x4000) 2018/01/22 17:13:16 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x200000, 0x20) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000009000)=""/83) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000b000-0x10)=[{&(0x7f0000003000)=""/24, 0x18}], 0x1000036a) [ 74.065672] binder: BINDER_SET_CONTEXT_MGR already set [ 74.071119] binder: 7194:7205 ioctl 40046207 0 returned -16 [ 74.122241] kauditd_printk_skb: 75 callbacks suppressed [ 74.122249] audit: type=1326 audit(1516641196.433:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7211 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:13:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1018, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) delete_module(&(0x7f0000d44000)='GPL\x00', 0x200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000894000)={r0, 0x0, 0xe, 0xb1, &(0x7f00009c8000)="746760cc323c3a0b944101bb1e7c", &(0x7f00004f4000)=""/177, 0x0, 0x0}, 0x28) 2018/01/22 17:13:16 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000003000-0xc5)=""/197, &(0x7f0000002000-0x4)=0xc5) fsetxattr(r1, &(0x7f0000002000)=@known='security.selinux\x00', &(0x7f0000002000)='\x00', 0x1, 0x3) 2018/01/22 17:13:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = syz_open_dev$dmmidi(&(0x7f0000119000-0x3)='/dev/dmmidi#\x00', 0x4, 0x4000) statx(r0, &(0x7f00005e9000)='./file0\x00', 0x400, 0x1, &(0x7f0000bd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = creat(&(0x7f000083c000-0xc)='./file0/bus\x00', 0x0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000c84000)=0x95, 0x4) mq_notify(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000)="", &(0x7f00005c8000-0xb4)="f391d465ef42008c37fb9c6c9bf5e65c02f8748c7deb2294491726ca60e44c777eed52f4a3d92c436b4e591faa17a7dd0b113854343becad696781debeddc2dd0eb1c4a6066827120d95b00719c563a60d1592949e5a1379aec0741a466c33cf61d838a80cc4a0ff268e5813596ff7e49d868968591a2fb2bed0ac1aa33e4f4828b4d1977be5c6eccfb43618778b500dae13ec44a606a249db2a2199a0c5f8d0ee5aebc17fc1cf8fbce61c85f368c109f8cdae8e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(0xffffffffffffffff, &(0x7f0000358000-0xc)='./file0/bus\x00', &(0x7f0000b12000-0x10)=[&(0x7f0000424000)='mqueue\x00', &(0x7f0000c46000)='mqueue\x00'], &(0x7f0000b8a000)=[&(0x7f0000c82000)='mqueue\x00', &(0x7f0000785000)='em0md5sum\x00', &(0x7f000078b000)='mqueue\x00', &(0x7f00001e2000)='system*\x00', &(0x7f000095e000-0x7)='mqueue\x00'], 0xffffffffffffffff) [ 74.154495] audit: type=1326 audit(1516641196.434:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7211 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 74.189976] audit: type=1326 audit(1516641196.434:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7211 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=303 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:13:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) write$evdev(r0, &(0x7f0000ebf000)=[{{0x0, 0x0}, 0x7, 0x1c22, 0x0}, {{0x77359400, 0x0}, 0x400, 0x100000001, 0x468}, {{0x0, 0x0}, 0x2, 0x2, 0x7fffffff}], 0x48) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000062000)=&(0x7f0000e6e000-0x1)=0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/22 17:13:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) memfd_create(&(0x7f0000551000)='\'wlan0[$\x00', 0x3) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007fc000)=[{0x0, 0x0, &(0x7f0000d43000)=[], 0x0, &(0x7f0000789000-0x1078)=[], 0x0, 0x0}], 0x1, 0x0) writev(r1, &(0x7f0000d26000-0xa0)=[{&(0x7f00002d0000-0x15)='}', 0x1}], 0x1) 2018/01/22 17:13:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000269000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x2) 2018/01/22 17:13:16 executing program 3: r0 = socket(0x11, 0x800000000000, 0x8000) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) [ 74.189992] audit: type=1326 audit(1516641196.434:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7211 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 74.190010] audit: type=1326 audit(1516641196.440:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7211 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 74.190092] audit: type=1326 audit(1516641196.440:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7211 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 74.190148] audit: type=1326 audit(1516641196.440:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7211 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 74.190163] audit: type=1326 audit(1516641196.440:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7211 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 74.190196] audit: type=1326 audit(1516641196.440:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7211 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:13:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d22000)={0x800, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000043000-0x28)={@common='bcsh0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 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) getsockname$ipx(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a1000)=0x10) readlinkat(r1, &(0x7f0000604000)='./file0\x00', &(0x7f000020c000)=""/42, 0x2a) 2018/01/22 17:13:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') splice(r0, &(0x7f000046d000-0x8)=0x0, r0, &(0x7f00003e7000-0x8)=0x0, 0x0, 0x7) getdents(r1, &(0x7f00005ae000)=""/4096, 0x1000) getdents(r1, &(0x7f0000008000)=""/0, 0x0) 2018/01/22 17:13:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ab5000)={@generic="26cce2c6081d627fa016b9123e90f5b1", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x4, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000054d000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00005de000-0x4)=0x9) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) fstatfs(r0, &(0x7f0000677000)=""/59) 2018/01/22 17:13:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff6000)='/dev/vcs\x00', 0x290001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000017b000-0x58)={0x4, 0x8, 0xffffffffffff6348, 0xdac, 0x0, 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]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b78000-0x8)={0x9, 0x4, 0x80000000, 0x1}, 0x8) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000369000-0x78)=""/120, &(0x7f0000977000-0x4)=0x78) fstatfs(r1, &(0x7f00007b5000)=""/0) 2018/01/22 17:13:16 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000000e000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb-cast5-avx,sha3-384-generic)\x00'}, 0x58) bind$nfc_llcp(r0, &(0x7f000000b000)={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "b18abb1fb186184a67c58b660f8cbc705f5c057181af37248802afeaee58fc7df37b6f91c023a79bd6eaf55f68ed805ad42daa9259c192ad29617b2da23860", 0x0}, 0x60) 2018/01/22 17:13:16 executing program 5: perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x81, 0x101000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000aeb000)={0x0, 0x4}, &(0x7f0000ca5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cf8000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1e}, &(0x7f00004bd000-0x4)=0x98) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/22 17:13:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) [ 74.190211] audit: type=1326 audit(1516641196.440:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7211 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:13:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000486000)='rxrpc_s\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d69000-0xfc)="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", 0xfc, 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f00002f7000)=""/124, 0x7c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) mq_notify(r1, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000)="", &(0x7f00009a6000-0x49)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:16 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x4, 0x5, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000008000-0xd)='/dev/dmmidi#\x00', 0x5, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000007000-0x4)=0x0, &(0x7f0000005000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 17:13:16 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fc0000-0x9)='/dev/vcs\x00', 0x414000, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fc0000-0x8)={0x0, 0x200}, &(0x7f0000fc0000-0x4)=0x8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003b0000-0x14)={r1, 0x7, 0x40, 0x14, 0x6, 0x8}, &(0x7f0000fbf000)=0x14) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, "a7fbd3", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/22 17:13:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:16 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000bf1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000035c000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0xf6, 0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3a, &(0x7f0000000000)=""/188, &(0x7f00004a4000)=0xbc) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000002000-0x21)='\'#keyringselinuxcpusettrusted!.{\x00', 0x21, &(0x7f0000001000-0xf)="82626465762f76626f786e65743100") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000049c000)={0x0, 0x0}, &(0x7f000070a000)=0x8) 2018/01/22 17:13:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000280000-0x38)=[{0x0, 0x0, &(0x7f00001eb000-0x20)=[{&(0x7f0000fc7000)="7ab19ec4ff0e01bf71c0e55608be8d1a70eeac145f1c542a2537941360de243f", 0x20}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000720000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_load(r2, &(0x7f0000683000-0xe5)={0xf97cff8c, 0x8, 'SE Linux', "f626c3612416c696797f8d09478f5af19bf906675921e05f6704aa4f600bbe41e290548cc809ca211cb6b1efc33fe2538e9fd32ba6ddf09337bd7c32036f4a2d261bff15b416db4f21009c50d63750b674a951138165050cafb72f30188a809644de63bf2f4c360db0b9e71eb6e218e3fd80980b89a7198f513eaea1383b81aa4658b1fe95983d35cc2596a778187ee20ce2437fecc5fb365676a2d2340e214bc913835573279f54a07216adbeb45f5b9ee55c730faf783631659463e7839cffa0a75d8ffe18791e174c90c563e64510b3347304fc"}, 0xe5) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000061c000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000b12000)={0x400000000000000, 0xf004, 0x0, 0xc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000263000-0x88)={0x8, 0x9, [{0x3, 0x0, 0x0}, {0x7, 0x0, 0x7fff}, {0x4, 0x0, 0x100000000}, {0x0, 0x0, 0x5}, {0x80000000, 0x0, 0x1}, {0x20, 0x0, 0x0}, {0x100000001, 0x0, 0xa4e}, {0x6, 0x0, 0x5}]}) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x207, 0x0}, 0x0) 2018/01/22 17:13:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d30000-0xc)='/dev/autofs\x00', 0xae78ca461f5a181f, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00001de000)='/dev/audio\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ce4000)={r0, 0x0, 0x11, 0xb7, &(0x7f0000d37000-0x11)="7bb3dc68b4e13f2d5af92255e8497416d2", &(0x7f000014b000)=""/183, 0x0, 0x6}, 0x28) ioctl$KDENABIO(r0, 0x4b36) 2018/01/22 17:13:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x501400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0xfffffffffffffee0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001b2000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xf250000000000000}, 0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000256000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b2f000)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b55000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f00005e7000)=""/4096, 0x1000, 0x0, &(0x7f000096a000)={0x11, 0xf7, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) 2018/01/22 17:13:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000084000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000094c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000c1a000-0x40)={0x0, 0x6, 0x6, 0x3, 0x12751163, 0xffff, 0xf96f, 0x3}, &(0x7f0000c57000)={0x1, 0x6, 0xdb9b, 0x6, 0x401, 0x6, 0x286, 0x6}, &(0x7f000087a000-0x40)={0x1, 0x9, 0x1, 0x56b0, 0x9, 0x10000, 0x38855426, 0x8}, &(0x7f00001e4000)={0x0, 0x1c9c380}, &(0x7f0000c3c000)={&(0x7f00000c3000)={0xfffffffeffffffff}, 0x8}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x137e, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x200}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000069000)={0x1, r1, 0x1}) mq_notify(r2, &(0x7f0000393000)={0x0, 0x2e, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e8000)={0x4c, 0x0, &(0x7f00001b9000-0x50)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x20000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009b5000-0x48)=[], &(0x7f0000fcb000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000019c000-0x1)="9a"}) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f000086b000-0x5c)="93748764755db62dd161842741624466d06945908bff9c3494641b88860c8cf063d99ba5a081837fdf40a282c714d1817973a0ff20bc27418c7c1acf57dcf547257c144777a4c7d5f9b3d24b0a10e3c6755a1dd8fc73ede9b2c778f1", 0x5c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000768000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c6b000)=0x1f, 0x4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00005c2000)={0x8, 0x3}) 2018/01/22 17:13:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000002000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x403) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) [ 74.527784] dccp_invalid_packet: P.Data Offset(4) too small [ 74.544415] dccp_invalid_packet: P.Data Offset(4) too small 2018/01/22 17:13:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) fcntl$setpipe(r0, 0x407, 0x5) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f33000)={0x100, 0x5, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xfffffffffffffffd, 0xfa22, 0xfffffffffffff001, 0x2, 0x8269, 0x6, 0x8}) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000d94000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038c000-0x4)=0xe8) sendmsg$can_raw(r5, &(0x7f0000453000-0x38)={&(0x7f0000121000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f000010a000-0x10)={&(0x7f0000d2b000-0x21)=@canfd={{0x4, 0x8, 0x6, 0x400}, 0x15, 0x0, 0x0, 0x0, "74219e1ba517fd65541aa375e6dcd37bce22a575b87b4a6a39b755834e2c0ad81bbded6e2549ada74b5713e249dc3c5d269c7881b59f4480fd3566725ba7388b"}, 0x48}, 0x1, 0x0, 0x0, 0x40010}, 0x40000) vmsplice(r5, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r4, r3, 0x3c, 0x0) vmsplice(r2, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/22 17:13:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = 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, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setrlimit(0x0, &(0x7f000006f000)={0x1ff, 0x7}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000182000-0x18)={0xffffea2, 0x0, [{0xa0f, 0x0, 0x1e}]}) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f00009a2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000045000-0x20)=[{0x0, 0x1}, {0xb, 0x5}, {0x3, 0x0}, {0xa, 0x8}], 0x4) 2018/01/22 17:13:16 executing program 5: r0 = syz_open_dev$audion(&(0x7f00006fc000-0xc)='/dev/audio#\x00', 0x2, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x102, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={@generic="ba30aaacbf048de8bb5a3ae931295c5b", @ifru_addrs={0x2, 0x1, @rand_addr=0x6ad6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$unix(r2, 0x0, &(0x7f0000f19000-0x4)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/22 17:13:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000235000)="b4", 0x1, 0x4008004, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000546000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00005e7000-0x4)=0x0, &(0x7f0000226000)=0x4) sendmsg(r0, &(0x7f00001ff000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000eb1000-0xe7)="fe", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x4000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e58000)={0x0, 0x22, "2c21b86998c38b1803013c199661b93b9349bbd9fb36ef8ca3b3985ad9397b5482c7"}, &(0x7f00000fe000)=0x2a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000098b000-0xa0)={r2, @in6={{0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2fbc, 0x7, 0x4, 0xfffffffffffff2b6}, &(0x7f0000284000-0x4)=0xa0) sendmmsg(r0, &(0x7f0000984000-0x3c)=[{{&(0x7f00001ac000)=@ax25={0x3, {"d459958ace5c3e"}, 0xff}, 0x10, &(0x7f000077b000-0x10)=[{&(0x7f000040e000)="772cda038ef5e56b1789cff864c3f6826eb54f20ba271847a8eec086726a3a3bc273a1e90ecab7fcd3254f4cbeed3306773d53323bf059e2f3b5c515371417cd11444ddde0a50df8aa6223d91cddb60e9ff86d8c0e3374746f8928a1b57168f81fa418c2ea55c8175565ec3aaff1f3b869b85f0e65b924dedc18484cc0da14e71c6e7a782803f327c79c9cf2c6ed8a947a9ced5d12ec2de07370616fbb317a5a29ae2a9cc597b425be6e27308ef7cbff7b68624982dc50f429940d2e2b7949d472638794b4e0b4b8dde0", 0xca}], 0x1, &(0x7f00001b1000)=[{0x30, 0xff, 0x1, "8c3dfd67149878d3492842cf49d607c9d8909b465bf492d8b8dd963a"}], 0x30, 0x40000}, 0xffffffff}], 0x1, 0x4000044) 2018/01/22 17:13:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007cf000)={0x2, 0x78, 0x6ac, 0x2, 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) write(r0, &(0x7f00003f1000-0x5e)="62d50f786db6c067e33507ca3d0a660414a6516ced52df4642e707436134e5edffffeefd8790ba9ae552641f1d8d2be2f8d3d43129e539926bada3bfffd1592d4bc0a260ab6b9ec3e65906c5fb0613612eca86d0b183ca6ffdfc3582d441", 0x5e) getrandom(&(0x7f0000ab5000-0xf)=""/15, 0xfffffffffffffeef, 0x3) 2018/01/22 17:13:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000c19000-0x18)={0x5, 0x0, 0x1, r1, 0x0}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$unix(r2, &(0x7f0000d77000)=@abs={0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000017e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) [ 74.589924] binder: 7300:7303 got reply transaction with no transaction stack [ 74.600861] binder: 7300:7303 transaction failed 29201/-71, size 0-0 line 2703 [ 74.657358] binder: 7300:7324 got reply transaction with no transaction stack [ 74.693121] binder: 7300:7324 transaction failed 29201/-71, size 0-0 line 2703 2018/01/22 17:13:17 executing program 5: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r3, &(0x7f0000f13000)='./file0\x00', 0x200) sched_setaffinity(0x0, 0x8, &(0x7f0000106000-0x8)=0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000156000-0x4)=0x0) dup3(r1, r0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008f9000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f00003a9000)="ee9b5d3b8470669a9ef5cc171fcc192a4ff288150d7d17ec4b0c972526dffae1677cd4f5bbec7da573d772e684bf6bd31c72df6610127805a24cdb3fd143273c4ee3154d662f94c412242414366964aa2a9e3649f7462c5c3320ca4c53d8c1cdbf4f6d76ddfd50c9b169bf43d9be0fe629fd69e3f1feabca41eccc1b0cb3e6a28977aefd9c6e1c7d8a3f61059a91671afc60", 0x92) r1 = syz_open_dev$mouse(&(0x7f00000d9000)='/dev/input/mouse#\x00', 0x0, 0xc080) getsockname$packet(r1, &(0x7f0000ad4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000579000)=0x14) 2018/01/22 17:13:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x4801) clock_gettime(0x0, &(0x7f00000d7000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000299000)=[{{0x77359400, 0x0}, 0x9742adf, 0xfffffffffffffffa, 0x0}, {{r1, r2/1000+30000}, 0x2, 0x4, 0x79a83762}, {{0x77359400, 0x0}, 0x1, 0xda, 0x100000000000}], 0x48) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r3, &(0x7f0000009000)="27dfd869b96c26e61e793caa54f9295504263dacf8660c7e", 0x18) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000000e000-0x18)={0x0, 0x80000000, 0x30, 0x6, 0x4}, &(0x7f000000a000)=0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f000000f000)=0x2e32) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000000f000-0x8)={r5, 0x436}, 0x8) 2018/01/22 17:13:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008f4000)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f08000-0xe)='/dev/admmidi#\x00', 0x9, 0x40201) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000bd3000-0x8)={0x0, 0x10000}, &(0x7f00003c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e94000)={r1, 0x1, 0x10}, &(0x7f0000f6d000-0x4)=0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/22 17:13:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = 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, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/22 17:13:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000053000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000418000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000b36000)='numa_maps\x00') sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x2, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x32d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000001f, 0x805, 0x1003) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000456000-0x10)=@req={0x41000000000003fc, 0x0, 0x1, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/22 17:13:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000539000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000)=""/65) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000002000-0x4)={0x3, "c4cfcb"}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x9, 0xb152, 0x9, 0x4}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000-0x4)=0x20, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000-0x18)=[{r0, 0x40, 0x0}, {r1, 0x100, 0x0}, {r0, 0x14, 0x0}], 0x3, &(0x7f0000005000)={0x0, 0x989680}, &(0x7f0000005000)={0x84e}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000)={0x0}, &(0x7f0000002000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000)=0xd44, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000003000-0x38)={&(0x7f0000009000-0x10)=@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000-0x41)=[{&(0x7f0000008000)="a8e62ae6ffccae12208803ca201c970ae1d017cfb0453a1d0f2fd065eda04cf843a51bb5576d1603b1a281e5453ef8801247025610cb1e82b4a9d64a838b6ff18c53a7ec1e94241b3d746f97f45a504dabba72b9c4429446dabc350666e3078ae35173035b749e3b47afe315c3f439d8b96cef558f507ae6d6f75968de070ef949c7ba9d34756af4d774cf9c3dc414622f6660c1cd1be0df6c3d6f00", 0x9c}, {&(0x7f0000008000)="8155583ea85b60a1afc5f9c1ef494540d61e13a47960c8c6a8555331832dbe3f93063d07b84dd96bd75f04af48943a1c9ef95c2073202c5de349cc0cfa0aeb2ed7b67afbd652dc85c35c9a13f5bf7d819de52ea9e61ead2a0ce870c4869a74a1c1d46a74687c3b0d7196b6bab5e335235882e261d68b7061aa7a613d45759f5f4d7da2510cb22fa2e182b715a5390bd22f5b71e354285f7c1b1637d6af8a94941cd8de291ef76b5e36a25acec2fd5a393ebc45d4a1c2299eec93201ba5d5996af31372994fc98fd9c1779280ee71ecfdb4a5ef7762ff17db03081746f5fbbabf00fc959e05978bfcba2c531d3b33a1", 0xef}, {&(0x7f0000009000-0x51)="d5256256cc764088b67b290013a36fcf79a6e85ad77dbe7f9599c33d366cbab1527480588da87495c466bbd586b6e3daf0bbd9a20a3f5c7b7d5f8f3ef637f6b8c5e21790cabad852e5ad1fa7143f615f63", 0x51}, {&(0x7f0000003000)="a0d90da9e2c368f67a177a66e528e9a1ee12d78082306305736baeb84ec65a394cf7cfff2e328f80b6b4ccaf2070429ea395b832f7edc1d2d75160067a6734cf6aed821eae8aa899fb53b04ebc55031771ad3b2d0bd5c31652a643232f4e851c23d4af1e2f93ff66cdb541612a2ce87f8f9e02709b99031f69a244a050d54926f05d40383de07a3a0ae323de89e69f0991dc80213b6a2fa2cf5a46e47803c97d85ee5d84", 0xa4}, {&(0x7f0000008000)="53a56a", 0x3}, {&(0x7f0000008000)="9177d7a9ab252def5b976f6a497e9340e5d77c11cc77accd162894bc3a2f3593b2c5e678a04d2187e0bd0cc613bca03d8c8959b99f948ff3a638694036c0780199c45a856d8988bef293ec3b4c0c673f8a748fa9c281d77aa0222c7f47b9265e14a139971cd245be4fb8bfd5c686d8ae9bb00221c5c207821917e50e81156eb08d7e7afdbe6dc595bebd6c1a898b48a1a253de4c6d148cba2ef8c48133d74a7d9b76e78d0adc", 0xa6}], 0x6, 0x0, 0x0, 0x4000000}, 0x20004004) 2018/01/22 17:13:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/22 17:13:17 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, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00007c8000)={0x2, &(0x7f0000ec0000)=[{0x8, 0x4, 0x3f, 0x69}, {0x0, 0xfff, 0xe, 0x7fffffff}]}) r1 = semget$private(0x0, 0x2, 0x10) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000f6b000-0xf)=""/15) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000047d000)={r0, r0, 0x5, 0x1}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce1000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) r3 = accept$netrom(r2, &(0x7f00003ce000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000096a000-0x4)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup3(r3, r2, 0x80000) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000b9b000)=0x3, 0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00009cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ae000)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) openat$cuse(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/cuse\x00', 0x408400, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f000054e000-0x9e)=""/158, &(0x7f0000fae000+0xea8)=0x15) socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000253000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000d1a000-0x80)={[0x4, 0x5000, 0x14000, 0x6000], 0x101, 0x10, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb99b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) r2 = accept(r1, &(0x7f00003a2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800, 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) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r3, &(0x7f00007b1000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048d000)=0x3ef) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0, 0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7, 0x0}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x5, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000080a000)={{{@in=@loopback=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000864000)=0xe8) r10 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000089c000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000788000)=0xe8) setresuid(r9, r10, r11) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000769000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/01/22 17:13:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008df000)='/dev/sg#\x00', 0x9c, 0x20000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x41, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/22 17:13:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000014a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f1c000-0x20)=[{&(0x7f000071e000-0x21)="b65a7e1d01ae847153f817468571f028b8729fe1cae191671a779c017a2e7a8fdb", 0x21}, {&(0x7f0000252000-0x4e)="8b878dec1288713be8d9588f9904aa2d189fa4923db7712384e14748705e38782569b07e82878c659536c71de8ea8e5d1206d9a818d8495a7612931de5367e2adafc0d80fbdf5428997256074537", 0x4e}], 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000064e000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f50000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) writev(r1, &(0x7f00005c2000-0x10)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/22 17:13:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = 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, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/22 17:13:17 executing program 1: shmat(0x0, &(0x7f0000001000/0x2000)=nil, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000de1000-0x8)='./file0\x00', 0x480000, 0x23) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000a96000)={0x57, &(0x7f0000f2e000)=""/87}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x4, 0x5, 0x40, 0x6, 0x7ff, 0x800, 0x7ae00]}, 0x12) r1 = shmget(0x2, 0x4000, 0x0, &(0x7f000092c000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="0fc8b84f911982a8c841f0b9aad625464a19c915da1e37e5dda93afcd5523eff6fa12d402e542f4c435f17bdf64c79ea5c0ad3", 0x33, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0xa)='encrypted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='user\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x25, &(0x7f0000003000)=0x0) io_destroy(r4) r5 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xc)="d90c1d2b5fabb354f898cb7e", 0xc, 0xfffffffffffffffb) keyctl$instantiate(0xc, r2, &(0x7f0000003000-0xb4)="a5bb4e83a084ab544620f48701fdf48154ed1a925f9f3a537ceb57a820ca5072d2db768e5d0e2b14e308728904242a0e93e614f3b5dc282c93a7665ce7897b22510b899df13e2fdfd64115ee7c4cd46891cad762d1f3374581eab20a4c503f8036294b8daaac2c114339cffbd48e8fef24ec3257d5debdc91141b4647acd7a19e8655a278e9cc9be00df8103d0d56e0704cc8d79d08907dd0e5b84a13aba32257176a3648e0244eb1d8289a554efc29440d121bd", 0xb4, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000022000/0x2000)=nil, &(0x7f0000000000)=0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/22 17:13:17 executing program 2: r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000909000-0xb8)=""/184) 2018/01/22 17:13:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef8000-0xa)='nXma_maps\x00') readv(r0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1) 2018/01/22 17:13:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = 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, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x332, 0x1e}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf854, 0x3ff}, &(0x7f0000003000-0x4)=0x98) write$selinux_access(r0, &(0x7f0000001000-0x56)={'system_u:object_r:semanage_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x33, 0x0}, 0x56) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0x10)={0x6, [0xffffffffffffffe1, 0xfffffffffffffffc, 0x3, 0xffffffff7fffffff, 0x1, 0x4]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x401, &(0x7f0000005000-0x3)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000005000-0x94)="83bfab6548dfd038750887f95cf7e388e1c6300df2fc11d7404c113a44c764aaba69631def45b2643c9c63f9f368d6469003e64366f411e0dbbfa4a3c3ba73d4611d4a75788785efebc6e98722206b8334ba5e7b6f28d8be5e2cb1ef91ef80311c2b2d55a1afe6e60d742a94d1320781ee749ba5b758938492f3b513928a76b5ae174f92caae7d5034e7f96c0f3a8dfdbe744762", 0x94, 0x4a, 0x0, 0x0, r0}, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000006000)=""/82) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000)={r2, 0x2, 0x9, [0x7fff, 0xda, 0x9, 0xffffffffffffffe0, 0x9, 0x6, 0xef, 0x8, 0x1]}, 0x1a) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000003000-0x40)={0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_rfcomm(r0, &(0x7f0000005000)={0x1f, {0x0, 0x3f, 0x200, 0x9, 0x4, 0x3}, 0x7}, 0x9) syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x10000, 0x10201) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000009000-0x8c)={r2, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/22 17:13:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ee1000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000b7000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ac6000)='net/softnet_stat\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r1, 0x0) unshare(0x20000400) sendmsg$nl_netfilter(r1, &(0x7f00001a2000)={&(0x7f00008ed000-0xc)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000d55000)={&(0x7f0000528000-0x4a8)={0x4a8, 0x7, 0x0, 0x800, 0x1, 0x3, {0x5, 0x0, 0x1}, [@generic="9933b131c5831ae8f6a8d7aecba6c053a8f2f05308272d14995f66e04555fd4f50adff2daf498bb7911dd54968c5bd403ae41f3b36cb98410dc0e657dc4fa81a8e7637b1387414665dd3b6406e65c178140a5bca997ee390d7e77c24fb7653a06bd982ee6b40364fb0299c4d3bac692986e1474e5c39244644bcc6d23cf41c6277", @typed={0xc, 0x28, @u32=0x7}, @generic="e86ce22e6ad5b6ec9d93d11238747852a3d89b447e35799f1212e7411a6a002dcff554e3f0f62c52c64c269d342dba6d85f736b99f88cfee24c9715a5cbb72b29fbb6e2eb695e22e1d077e74cb7f83d9ca8ebac854f2125a9731db115b81934aaa43503386c4e581881ccfdb06acc994a0fa5c5e77f78e2d850dc88db93ce415f1bfc69e181d4f6a80a4e8c25a5be218dbf98fbd7a2f2f9afedcf85118ecd9fbd5edfcf08e1334fb59fe5608127428f41f07c33d6ef8ecb671461a68a4a749984bc2075459c5c484b36031d1caf20b936543c174a6a63007ce80efc94e67", @typed={0xc, 0x6a, @fd=r1}, @nested={0x4, 0x75, []}, @typed={0xc, 0xe, @u32=0xe67}, @nested={0x30c, 0x89, [@typed={0x10, 0x29, @u64=0x7fffffff}, @generic="273b23482529786b5cfaca9816f47fda0ba439ecdf05f8495e22a90b883fc3602687c296750e127aff81e9b54a9a728490847fc6a8836bbb2c25bb0c0f76e8ebdc44bafac900644f233c101ce073132f42d52602470a731475cb4e443c0afe604e312292aa44fa845b9243cc2e2c0e2abcf3b265b2d7e5212124db3647f6f58ec84a4b238f356ec99e472e173d14db63eeb2e2c64cd942c5c2023873c54b76d3864c2949a6d4d9a720fa6e8305ea11fda410637229e2cbfdf3cdd773aeba2c8a0efd788a45b3855596c99cd3bac9663460351e4cb7d7b265865d58b1a7cc434829558b", @generic="b86362659833285493313ae700d71f2406f86b966918c838a34d14c73bae997f49b6d2edbf6d25d7eeeb0823b176e89002fa5ac83b00e8c71e1c274750a31566e63f98bb5bcd51ccfb8933627cdff9ed2561c0bf9d777ab76c5d9233f1b7a590f04de997fb71f9ad09bafd14b9334c6dd8ff94a27289bcf286fa705c40262f1600c7f865c27b96035625fd825fdcff303b313efb1a12bb52f67f8518af24175293534fd8b9be6465fd740393cacefc5ac42891f3394172d546b6754a347510f61c92f949c71df44e6845af8df8f3dd46ce350597f1fdb18af8d98b5e4d48881aa2929c0cea26de2e5f154d69585aa220ad151311f9cb6e", @generic="867921f8478cc4af5615718cad01ca99503bcab38404fe7ca0d05e84ea999aad99de8f496f6be70d4cc55b2e9c7b98d41edeba4642ffc30b2a7893f075f358ddb4568b377b4fe9b10980b876275aa60be2fbeb0d77598c160c32a2a3a09b", @typed={0xc, 0x38, @str='\x00'}, @typed={0xa0, 0x37, @binary="438f732cfb78689131f5215dde5cc5d835fa5f3a887e3ccc919eaa48202c27605feaa2704aba59637cadc019d4eb12aa3ab327b064ad2ed6860405df58a8830dbf790be5c9344d50d9b9bd8d93ce60a9e864a10f1ab58504888c9b4c7c80840b915e488d0427f2aeb677d220a337d8cb2ac749642029bfb5b5cd3ec3ff206d3bc3b77842321dd3bd2760988ce89011ea4b5c422936e049"}, @generic="683f6ed1895286b28e8837d823d551e57a"]}]}, 0x4a8}, 0x1, 0x0, 0x0, 0x8010}, 0x20000000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00001d4000-0xb2)=""/178) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000886000)="") 2018/01/22 17:13:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000034f000)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x3, 0x10812, r0, 0x0) 2018/01/22 17:13:17 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x0) ioctl(r1, 0x400004000001276, &(0x7f00008a5000)="") 2018/01/22 17:13:17 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f4b000)=0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000fe9000)=[{&(0x7f0000fea000-0xca)=""/202, 0xca}, {&(0x7f000098b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fea000-0xdc)=""/220, 0xdc}, {&(0x7f0000fea000-0xa5)=""/165, 0xa5}], 0x4, &(0x7f0000f64000-0x10)=[{&(0x7f0000126000-0x7b)=""/123, 0x7b}], 0x1, 0x0) 2018/01/22 17:13:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x6, 0xca4, 0x80) r3 = dup2(r0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000df000)=""/159) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) ftruncate(r5, 0x10401) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00005af000)={0x17, 0x65, &(0x7f0000362000)="cb288b1a3ba4be8afbd85bc23937fe335bc0739cd90330e89cb4a59fbc9cc32b6e61a61c3143ee63c3057b8185d619421dbb3aa858bac1c69627687f4961132bf5402c5053f3f67ea621feeabc4de5197f8a9ea22bd1bd571134e09ae49207697fc726a778"}) umount2(&(0x7f0000377000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d36000)={&(0x7f0000618000/0x1000)=nil, 0x1f, 0x0, 0x2, &(0x7f000070f000/0x4000)=nil, 0xfff}) 2018/01/22 17:13:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ea1000)=r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000522000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000c56000-0x4)=0x4) r3 = userfaultfd(0x7fffa) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) syz_open_dev$sndmidi(&(0x7f0000bb9000-0x12)='/dev/snd/midiC#D#\x00', 0x100000000, 0x20000) 2018/01/22 17:13:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000079c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000711000)={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'user_u\x00'}, 0x2b) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000e11000-0x4)=0x0, 0x4) 2018/01/22 17:13:17 executing program 1: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) sendto$inet6(r0, &(0x7f000097c000-0xfe)="fc", 0x1, 0x851, &(0x7f00005a5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) write(r0, &(0x7f0000adb000)="85", 0x1) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000adf000)={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, {0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2f}, 0x101, [0x3, 0x100, 0x3, 0xb2, 0x8f3e, 0x1f, 0xb25d, 0x5]}, 0x5c) 2018/01/22 17:13:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f00003ad000+0xaf5)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgid(0x0) r3 = syz_open_dev$mice(&(0x7f000040b000)='/dev/input/mice\x00', 0x0, 0x100) perf_event_open(&(0x7f0000630000)={0x1, 0x78, 0x1, 0x5, 0x7fff, 0x1, 0x0, 0x52df, 0x40, 0x4, 0xf876, 0xffff, 0x3, 0xdb0, 0xd77, 0x7, 0x5, 0xffffffffffffff7f, 0xd86e, 0xb2, 0xfffffffffffffffa, 0x7fffffff, 0x8, 0x1, 0x100000000, 0x1, 0x8, 0x8, 0x20, 0x4aa, 0xaa, 0x9, 0x52, 0x10000, 0x7, 0x0, 0x9, 0x5, 0x0, 0x4, 0x0, @perf_config_ext={0xcea, 0x4}, 0x10200, 0x5, 0x7, 0x1, 0x2, 0x4, 0x80000001, 0x0}, r2, 0xffffffffffff8000, r3, 0x6) 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) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/22 17:13:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x54001000, &(0x7f000024b000/0x1000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x2, 0x1, 0x5, 0x1000, 0x200000}}]}) r2 = syz_open_dev$audion(&(0x7f0000fd1000)='/dev/audio#\x00', 0xffffffff, 0x80000) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00008a3000)={&(0x7f0000a86000/0x1000)=nil, 0x1000}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000462000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000d97000-0x6)={0x8, 0x80000000}) socket$alg(0x26, 0x5, 0x0) mprotect(&(0x7f0000ded000/0x3000)=nil, 0x3000, 0x200000c) accept4$inet(r2, &(0x7f000099f000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b3000-0x4)=0x10, 0x80800) 2018/01/22 17:13:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") lsetxattr(&(0x7f00000c0000)='./file0\x00', &(0x7f0000255000-0x1a)=@known='com.apple.system.Securioy\x00', &(0x7f000007b000)='mqueue\x00', 0x7, 0x400) 2018/01/22 17:13:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f12000-0x91)=""/145, &(0x7f0000f12000)=0x91) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000000)={{0x80000000, 0x7, 0x4, 0x4, "781d1666ed9901c1f019af5614b8e9bcc98daffa1663f4a572526fb7b5a85e453d4699c74bd3265d8cbaeb06", 0x6}, 0x9, [0x3, 0x9, 0xaaa, 0x1, 0xffffffff, 0x80000000, 0x5b74, 0x2, 0x1, 0x39, 0x3ff, 0x203, 0x4, 0x100000001, 0xfacb, 0x1, 0x1, 0x0, 0x400, 0x4, 0x0, 0x1ff, 0x140000000000, 0xff, 0x1ff, 0x1, 0x7ff, 0x5, 0x5, 0x3, 0x1000, 0x40, 0xc1, 0xb71c, 0x2, 0x66, 0x401, 0x1, 0x2, 0x6bb, 0x90, 0x3d2ad1ab, 0x800, 0x8000000000000000, 0xdf, 0x1200, 0x268, 0x7, 0x80000000, 0x1, 0x5000, 0x8, 0x5, 0xcd3, 0x0, 0x0, 0x80000001, 0xfffffffe0, 0x80000001, 0x0, 0x4, 0x540, 0x9, 0x8, 0x0, 0x0, 0x560, 0x9, 0x3, 0x1f, 0x0, 0xf1, 0x9, 0x7f, 0x5, 0x7, 0x40, 0xda30, 0x5, 0x11f5, 0x100000000, 0x4c, 0x400, 0x1, 0x7, 0xfffffffffffffc00, 0x9, 0x6, 0x0, 0x0, 0xffff, 0x4, 0x0, 0x0, 0x3cd, 0x197a, 0x299bf727, 0x5, 0x80000000, 0x1, 0x8d, 0x15898bc1, 0x3, 0x101, 0xfa37, 0x0, 0xff, 0x6, 0x5, 0xfffffffffffffffd, 0x3, 0x5, 0x8000000000, 0x3f, 0x4, 0x3ff, 0x6, 0x101, 0x4, 0x7fffffff, 0x21625c4, 0x9f, 0x1000, 0x5, 0xffff, 0x0, 0xfffffffffffffffc, 0x1ff], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0xfffffffffffffdd6) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) recvfrom(r2, &(0x7f0000363000-0x8c)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/01/22 17:13:17 executing program 2: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="c803a2fd", 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000242000-0xc3)="d5e72e4a7116abf89b9a614fa5350c6216f0a843686e1075498fd6cb60b00cb6399e35cb47635f00f2476e0441b9125dd5b16a5ba69ce503073dbd7b8530f0b6da814778569abd17da1025e9afd296890e646d01d9c53b411b9087fcf26e12c6554c73f71182f59e23b464325a44f69fa3b11d15b8299bd8c33ce792bdacd5d31cde69243e07c787a8e3986d3ec0468fc66c87b360b0eed76ce3698d679e37d5acb816d9d768b6ac16c9adfa590cab63d5b2a32983751892dfd4ec152fe734ecb88962", 0xc3) pause() ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000019a000-0x8)=0x1) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) close(r2) 2018/01/22 17:13:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000826000-0x8)={0x1, 0x7}) 2018/01/22 17:13:18 executing program 5: socketpair$inet(0x2, 0x8000a, 0x5dc1, &(0x7f0000b68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/22 17:13:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000003000)={0x3, 0x2, 'client0\x00', 0xffffffff80000002, "fd23c9e6212d348e", "34dec22f51158ecb28995873cdbb38547cdf4e98ce4c2ce2df0c9f5315e15f7f", 0x1, 0x864, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x10001, 0x8, &(0x7f0000004000)="e6da39edcbbd30a4b8a4df74c4b8ca8295a90b3b63abcd74bdb916ea5022e0b748cccfc0eaa509abcac96080d81ca000b84cc0bc15b86f089218cd94bff3ee7bcab6c9de648fcb170deddd732ad4117a3866b7ed1a484a606f297811c27de810abcfb13b32f10cdc0076f9a1aef9e3db3a3dfbd892ba06443be7368aeabb56e9a768f65c8331c999bbab77d909431d7f20b80684dc55c1799e9056ddf070ba9940eda69c4ce54a1978e8426c54403964f580f99b0f39bb0430f516cbc5b64e5b288202420b8ce728", 0xc8) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000271000)={0x0, 0x98, "8f52505d0df48a6bc8c4bfc4d2a0185a5aa891e215b15da239fb2a5f7b2b7f0f7734957ac496c334ad4048d5b193a77d6d682f1a0854526514ac35e2055b7f48bfd1a6a00121890be0302cf93e6c2422f14945d53cc3c6f7813a77e7b4174e01b345a17b1ba92d800c8c71e1a6d324ca3457d4c5cdf7a9de49dbfacca4ae98cf194b45badf8192246162546c08d68b27f81a757afc2a6f22"}, &(0x7f0000efd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001cf000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$autofs(0xffffffffffffff9c, &(0x7f0000c42000-0xc)='/dev/autofs\x00', 0x8001, 0x0) clock_getres(0x6, &(0x7f0000fe0000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x648d, &(0x7f0000fd5000-0x10)={r3, 0x0}, &(0x7f0000fd4000)=0x4, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/22 17:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) setuid(0x0) 2018/01/22 17:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x9e1, 0x8, 0xb, 0x4, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 17:13:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000078000-0x8)=[{r0, 0x2000, 0x0}], 0x1, 0x9) r1 = socket$inet6(0xa, 0x1, 0x0) flistxattr(r1, &(0x7f00000a6000-0x4)=""/4, 0x4) 2018/01/22 17:13:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000174000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="bab9410d949bf38a6bb0a988c36083b7"}}) fcntl$setown(r2, 0x8, r1) listen(r3, 0x80) read$eventfd(r0, &(0x7f0000f10000)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3, 0x2, 0x0}], 0x200000000000004f, 0x3a2f00) dup3(r2, r3, 0x0) preadv(r0, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r1, 0x16) 2018/01/22 17:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000b000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000e6d000)={{0x40, 0x1}, 'port1\x00', 0xe, 0x100040, 0x1ff, 0x3, 0x20, 0x5, 0x8, 0x0, 0x0, 0x5000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005e1000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bdf000-0x28)={@generic="b93b423031346a79775eda5f19081626", &(0x7f0000316000-0x5c)=@ethtool_coalesce={0xf, 0x100, 0x2, 0x5, 0x3, 0x2, 0x10001, 0x2, 0x7fff, 0xffffffff, 0x800, 0x4d, 0x3, 0xc894, 0x0, 0x0, 0x4, 0x1, 0x7fff, 0x2, 0x5, 0x9, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000ada000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e3000)=[], 0x100000000000022a, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c, 0x0}, 0x10001) r2 = syz_open_dev$mouse(&(0x7f00006f0000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0xfffffffffffffffe) getsockname$unix(r2, &(0x7f000017b000)=@file={0x0, ""/47}, &(0x7f0000c2b000)=0x31) 2018/01/22 17:13:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$mouse(&(0x7f0000013000)='/dev/input/mouse#\x00', 0x4cb47b30, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 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}) r2 = memfd_create(&(0x7f0000013000)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000f92000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 17:13:18 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f00005a8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x200000, 0x30557d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x8, 0x0}], 0x1, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000002000-0x8)={0x7fff}, 0x8) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2, @hyper=0x0, 0x0}, 0xd) socket$vsock_stream(0x28, 0x1, 0x0) [ 76.112149] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/22 17:13:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb1000)={0x0, 0x0, 0x0}, &(0x7f0000c93000)=0xc) fcntl$setown(r0, 0x8, r1) syz_open_dev$vcsn(&(0x7f0000c41000-0xa)='/dev/vcs#\x00', 0x7, 0x400000) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/22 17:13:18 executing program 7: r0 = socket$inet(0x2, 0x4, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000a7e000)=0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) 2018/01/22 17:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001a0000-0xb)='/dev/audio\x00', 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000417000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000053f000)=0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c72000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000e35000-0x8)={0x0, 0x0}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000577000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000f70000)='/dev/snd/timer\x00', 0x0, 0x0) r7 = socket$inet6(0xa, 0xf, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007c2000)={0x0, 0x0}) r9 = accept$packet(0xffffffffffffffff, &(0x7f0000996000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000839000)=0x14) r10 = socket$alg(0x26, 0x5, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$netlink(r0, &(0x7f0000775000-0x38)={&(0x7f000043a000)=@proc={0x10, 0x0, 0x0, 0xb0021}, 0xc, &(0x7f000010c000-0x10)=[{&(0x7f0000208000-0x1a48)={0x1a48, 0x22, 0x8, 0x2, 0x0, "", [@generic="f232ce418d8f895c41f7f8ea695df6be7c37d6be3c9a810ac220d4db7d29bb54842eca7681697ce126969d6bd2721e5ea14256f4488421b393d3c53dd893868f652ded7c53cb4c346b18cd587ec815c6148e0aa7618338e5a985587e9d0191225af422989145", @nested={0x438, 0x7, [@generic="7060b53bb9b5ad2bfdcf3fdd3d85e4b3e1a99225120f46f2bd363a4fea8bd3817eef3c479c41deb4ce9594d0085cd43ab4f46498920fecc42d583bfacfb0bb99f5ac097bd54504cf9810bcbd08f21c7eb8943bd28856df0928", @generic="25e39061de6727f1a7f5ddf71b0e7424bd12aa42a72a662adc11025b6be8d35ebf6399f3e8f41cf1cca47ebfe511f9f3e0a920f3be414f6ee5b7c749131dacd0ac2ba0a995f43c86959a2e374460f07d0b66c8346eb70661b979d967973a8f6feb7571951ca374870b68506572126ae29808847af35e254824498b61ebdae91cd2cc500da38a5f9a483a4531b4a5e34762d250f379d986f2204c63830fe85de6a58605", @generic="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", @typed={0xc, 0x4f, @str="b100"}, @generic="6a7719eeb82a7073e1a394d202dca1b6ef17eed9b15b95a9ac6a326c73ed0f2aa45edf256649fb3e09673e8d52bdbcda4e4661d49187a8f04f7290e8a52298b798f5929bf0c3bbed513b6117e06911f266c9f3a318d42e6e6eb9a6347e0636a87b5b4003ee0bc8ea78eff66627e5b49acd7e4244619793ed58cb64008433c6ac336782e6060eaebda2349e6bc72c80a7ceb6902f0d68ef0cf0149d1d59ac8bd1ec8e9c5b9ae2359b6cc43394baeeed17fcd109fa2b530f569b255d6666742cbce940d1775b60184bd32e26f201", @generic="de31d27115de2e334963ee0dadbde07263172b57e34f6b917b9c7b7bafae3085d7b9a9550a7777908c8fa7088ccf17c63574150a8ea9b87990a98f26dc686c1e41f282813f1d9c83dec33c9d567dd0ffdc383c376512476f92c83dffbc819099893ea61a6b98fea12250ca11de453696614067ae371497914d351816eef12392ee5f161fa09032402382fbe6c44ed4062daca789fbe9ed121176ffa6c755df485336aabba6ae4b1a62f2b4a97ba0b0c217f98a706eb4e5735be67c64ffaa8573c63ab0ed78e29a6dbba52f", @generic="dd0ee1bb223a61ac97cc769faef0725896c2ffe136b5664f20d5a7471798ca647f23befe54ecbf83170ab23ed556781e43fbacc0591bf8c0c852198e39b97dfc0df685c83a6cc8111384c9739f1ce0e96f9d8768d204648bb1", @generic="c6088a5f830fe8db07044a519d7830e04cda8d1e522dbb9bce1ab7f1a988e01f10e4f8b32aad240e89a1ca60", @typed={0x14, 0x87, @str='system].\x00'}]}, @typed={0x14, 0x83, @str='GPL#em0em0*\x00'}, @typed={0xc, 0x29, @fd=r1}, @typed={0x8, 0x7b, @void=""}, @typed={0x18, 0x74, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @generic="a17f0666387bfe0879ce1bf817a434e6ebcf228698611d6859d6a0b133cfeca81dbd0f171d4b43d8d55f3b0e8f1b06851cd42df7a800121e40e424c02e3a99c59eae3e7e7eff4da10043b583527070d6163e5a893fcb77622fa66029a67d6b86b7fa01e5fda3dbac16f847d4b81e03986791f9c96cbb5c2c24c46de799261e51d2c1", @generic="", @nested={0x129c, 0x35, [@typed={0x94, 0x2d, @binary="12297bcf3c7cb60712122db37e09def7809e80f893b76f7f50fdc4a0fbf49071d33891fa695dafb95f86f1cad3f37c569a245dc52cc09fe4cda033d0b4aabf07fd845288f0a67ac4257d54d48801808c898dece694e2d72055aa7b9366e1fc5a52ea6b2cff2562ba439ff5247009c24d4ec7aa02430ea54cb25d4b9ccedd3f6f2706308fa8f26afe02bd14aa"}, @generic="7f787731e474f36ea303815eec2478ef7f5f5a25fca22d7c85c39c83d7f15448c9fc8ad30c489d8b79472adf2e4016472c71b26969c6cc57537b3e040fb291b2131c1e42c3133910b665075ac30b8497cf5059f36c8494a347580351602fbb3d62da2abc076ecd65686b8be4769b357e34de95b570655a7673e4bed192", @generic="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", @generic="3d36c2e962e826e03c70b5cd6efe9d0a17b6a227d1b167aea80d05f1a68cb116561aca603801ce9716c4bc08659da3906aa721d15dd0e961d8db4bf5b8615df4baada4b5b3401e33dbeae79e0d1499c16bfc58b69c83b278c7d8d89dd6d2ae8860a490a8af4b811062a47526ebb52d009e1d31892ddc2cabeef768c0efa8c1046474e80290608f9fb365a05ae43dff6aa6c7cdba6b7f6debdaa217873e3eafd5b8c1e0583ba91c18cf79016d1c5b4e44ac9de65f4471ebddf8d9b5ffee7be40b1ee5d66b840370ce0717f168cb4a30396db9b61b77f8710007abbae48aac01b5aa9b63ffe4b2c7051e5e5a4f24694a1ef664b952305b8b3cef8f7413f8279ca5bb17f7ac5aa7a2932badb43e87184bfa0b69a77453cbaef2378febf3d17eb12ebc2ad3c16994c4a1bf5e730c4b699836ae266b2353a585633a5d1cbf5ac5cd5ececc814c8e653fb7c74146d7da2efc9273ef8b3a6b23a578a94ecfa570a0c921bd32a363a1e0a50884b79868ab117cb3597908d85843c8df3c7240a60e1ff3b05d0294684d7164343563b951a664827dd3e7cfce798b9dec409f24fb196a3b6eb033e9813067903eb1654c36b8bdbf5ce5c2f03446959c413ef8a016a02868faa2fd3ac82291b029e632d792edff620259fc1871ce6217f0a2c1c85db38b32f109a3d2ad98bd584ff21296240c5ee4360d76ea26871aab1fb0e1ff2137871a8db26b3cfe3de8f2aaae4e88cb87fb83342d5ff1f8d91a086dd2362d62a1e345948920b1113d62685caa5e05edc937abcc1945dea2137b4480f88d25f032f1707c90a631ca0d63188f14b2d36c6bac371b5af0541ba685057324dbe930e2bef23ac835d9ed229104e1e95e1b3da30eaae1d75f597514088f4e168aa93ff55d28d3ce24d940da26dadea3f87ba644b1b05d587fd3f23937d23c10815971b304593d2b789d820e98be79d7273e3210b22ca66a09ea8605e2e057168903220967451f00756aa07fc8a6ffe6b31e8bccce290618d38668a54e3c9f204ef3c73aaf04c67642ffa9d15d02ca56421cad9bb3f6d8b9d65d3e2d05a833f20a9ad462bb349cf7edcf25cfa3337b98b14e1b7d86ccc62a98cb806f28c5eb84634d76466b07a21a03ca76fc49e91085c39ff9add21cb34e403b2809ae62700864439099caed56687d44c355da8162df53dd495a7c0f67e04af8612698a0071e89c6cc930852f332519dafc348183121d81a70482db8fda370a92db9d1833b71d552edbc543c660cab20c309d9aa4ead8996f5a88d93d7f939472de56089153cbfb7d56b11107f2ad9cc615779ef9a7d565933a0b097cc2cb7b208a6b41068c7a6cdafd2dad3e9d80e6c8b66abeb650faff1af34851a9f98084ec2e348a7e271275a2cabbf7f8708ac3cd4d909827203d9a09a2bbd2cd8ae451178356f4a42697a3e3518d622a60ca2588da6bd4459983e4052912218195fe82115ba6ce5727338c8ef44e5806fc36561ed122051ab1e5bf63b75a96d619e327599d9133a8bd24e215284dfc3255621eed4e662fe55839e894fee7d00facc52a4ccde00fa3243de7515d17409c1d31d48354a18424e56a7544dc7173d7f52244977cacbb6eb684f3abb538ec2421e5581e68f212d2e9a77c21b24672156abea4e343f4e59a3dcd27ac9e7190a247d2b035590feef9ec8102b2281a32d6a707ff572e65ded137666863bf193ea600106a5d59aaa95fac7e3e470bd7dbbab4832848194f5f901efb9efe70c5d58e8c3714928e9bd274adaeccd9fde5b1dd706db9f760bac4692f35c4b539e85fa58514cc81f11f4e8216aa8ac4fe8457c8db0f7285d7086155be39c6149b9d741188fc988a1de606bcb2691c394bd6deb99424acd073b4fbf71fa112231ea7970e3a39edc47f6dbde90ceeefbbc067ab77cfbb35f1cd98e95f05f1e72ec0b221af8e89c787370127b92e392faf29b9e3b345a9e9eb85d0f03c7b2a31d9bb8cfb957831d9a46c1b4db3baf0748e88e6f4110835a7e8b95f2923593dd075ce612bd8ad4f0ada30fc0b138f6b91bd545f780eb6e758d2aed30050e278edcbf2bd39660bc0d2fb8bbff8f0feb90d7cf68aa908ed0aa335ea61ee607cf19d0a0c5fae3c85769f58e5a3f44a78a86ae97759f3452220b9e2f8872d3630a91c139b1eedb47b0d23df6effa46c4e94c8feb033551270f03556fd3215cb0c837577f29bb2e559b1c838e085ceb250bd54b96cfd476da21dd8b6bea8543dcf280be6e543cf4f4457f1ea611bec1c24b9aac4eee17521f29b51611b7401e480b0d2414932821c41f534105d91de82e2ea070040e233c79e109b233e05584efcbac813fd71c0dff99bc8cb1d8aebb2222a8df92452530588af9b6735afc3fae89d05acdc751949731712e64ee934716d41c2cf6dae70c8add78bd8ca309f2f5176bceed4a4eb95309b7aad742307f5bb67cdca4d66853e9840585f98471ebf75e264c2b5d2aecafe35291c27fd44c807e9235f508e7508fb2a59d35dcb3e22079054f96b17fc4b17d26602f2d78109b7435b443dcde594bc7a6452453dd0ebd2b7088817eee95532db4d9ef1a691c2494ada814fce5667788209e1884025ddbdffabc57f328bd3a4b6b06752911d01dc8c0209cca7114fbd0e4f52a535751b51e97ee4ad3e96fa36bf2d427069f6288f0b85c0c590fb5d1bb48b1b28cef79cbca90e92adb4f3ccb4369ab90934b21aa818f403facc3b5504966c3c8009720b53345dac90cb609d4f66640ad4f388d0e9c858d60487fce904b908e08f28383a73446083719f5e0f42655ec2d9e1f9cd687115d698b858313f2a77007e646f731ffd31895738fbfd7071f4c46ad60ad9afea70fda9a9f3b700961dd26b51209df5e85ef1c08c57225806048acf68decd8d995da948d326b33260a504d603287382a50f5e017733e1559f65e0024e2ecf94d023ff02b0f7c66fd61127f0d0070ec3e654d6d0ee0adbde07eaef857c8a9e8618d9231f7277adf45ea9a8fe7fd75daaf8af9d18ba5b9c4cd0ddbe525991c3b02ae82f28025107ea7c162a84963502abf473786c8886551ee3fd7ba0e781584a11626b9fe52295ea9cfd59516d627142b3ffe957ca1b7fbcf680dd587c25a6c4fe094c9e05ed533890d78f7ee6d80981bc19a20886943eee38d966726dab2b247a44b165b556fc1fed888cc83220e67830950348598841cd07f5848b6a2681adade665dbaa3e749d0bd92a642ed0e376b5974d62c2f376ce237c5cbbafc28ddfc8a7cc90314504f9e3dececb6e8820344a78224e3468574ead1e2937ddf8e3db406f4cb486a5dc31bdeefe2720fda4a209a2e9d1b18be60b88f2492535a81ef7e735a56555f6f60637db38aac3ae822eeb02443b1bbd8f806a51ac708f898e91064ced6afe4f1806b13322fc2335647ac8a2f01e016783e3280b07c126687e4d8675b336b2fffed718c575bbc6c53f47e5d6d19e1bc8c75c9b044ffa7e6f4f0d44bdcc806909c87e0c493602cd97779033d2a67b24f0141255d357e9750f5705078cef4303d3bff36953f22579fa67d4231cf27669721b22ba9691c17a4cc8ff7c349fdf83be8ce83934759e0d7579c5fb4a77213c477deb0116ae1decffbabbdf8b9bc55fbc082fd703fb84f3ea45c2405c295bee30877a48a6b8a0b52bf0a14a1110eaa665a781c5bd8c8da75118d10cc9b675b074264e267259d4320a9d9f22f75c83d5688c8c196b5d9a45d3adf756e8f621cc784f0c0ab2aa9189813c2b8c845b1751cefff0356f37afa8f30c33a0544e54aeef94a77c9135612af2da44aeb7b5b115d7c769f4500be7d8352c54926d56a1319eddf6b1f85af246654b482108f65405b9bd260633f2cfc1cc1a37bce1c676ec0556a95bbaab8fa48147a27862fab8dc3cda90287067fe1e87bb4b787fe967c968e293e0d4f4e9a6c23479368eace7990f5cb81013f7ff33fb9f7cff559c59eaf36b8379169ce1b3a43a77cf37e88d1e9f700eb2808594e5e68176c5819422699e9a41093d8659301f0eb01701c1deb2da407502d56eeac1aba421465d697a62f832af775a38f6a438feb6c762a560b42511221740d688a515714326606a2f874c36bff876270d6cd3b366af13792776c16222dad97e0929b9b576a3aed28f7fb91d9d0e5ea715989cde5c92ed18c4fa7b1142966ac8665ecf94d3f78899774d0bd3505c3d75319fe72d139a47c2bc98379505d1fa931e90d894265a65440211953a2777a2b47249506d20849a4cc4c5f41c07dc7ea6ceb5190c005578710c105010029b30418e569cc531c13bb69c57c8300b695690bbaee60a1a50182cb8a0605bf7bc600e665e72f8d42acbe5f563b36167dcaf196a893b446e5a75b30d7d32a1d5e20a7a0a944cfb88f3a4c4a80629820394fb62f04397e331cd19782b50ce0d0b1b9496e9379aab1065d63ced28ffd06be3fce8466c2dfeea014e93e1b832101248c56ec3886fc150dec235c9db9f7c1db3f3fb1ae7a2a603c2d87f67680e4bbad9937a33351a6b0f97b48988e5174ad35a9adc4e66a17deb265962c94920b937c4e04efa60fc5ec7db541c7edfd987fcbbb9d7cb153dee73fc80798f24e7339fb88c9c2cafdcf410baa57c95d101856f96bf526d7555840d74c2eeeba45a9b88a911dfc1b18f6daac80b2996d3e7ba0452972819b372e1679f17ece83b25cef1f3b458d720ea2e3b23566c22726d86622bbf2fd03278baa5c5f132c20aba5cbd22783ebdebc0edbcc1452e8f3a57c2da5659f898825f887408ed1c9e00f8bd72e889d519c2881129c079f1113abd762d1f0383dae4c717aa75f23027d09483497270deabfa9695ce21e9cbb2712830c2a2ce5a54ba09e696d272f4af5875d0755b3a4d2b39e662cd0584a72241b8734e80487e4bdee94ba16cf13efc7127c6c23d838180775568355dcbca26fe6a52d0889b68f41fe23f8538357393bb16897062d2b7349ed8a49d9765b7e050971a1e793695b5d6555397cf9d24fc5efeae83ce3dc4eafa53b226ea9d87e966c5ad21f371883e915663552361727692b7380641c7d8b800e0867baf51c4852fc03ba0fc96d2f9afb510889067688dc7bc850e04e02179209f993f4002b608c616c2393bd946e3d6f7d1332542514eef4a6a5e1a97d85f25579159bfbf89645640f426d9794583ffdca27131ed32a17186a5328d2d79e24dedab32665bf793db420c5ff89bdb57d73f04e043e4f748e5230e22dd2cd8fe91a592ea3b971afac8ea796570be3a90c32d283fd67db007e04eb38ed32731a5e68a09a18799de67fc4193aabf15d9fdae764f6973e1ad72590e7c9ba5f76ee163d1331e576dff4f2327243d646dfd9ee744dc676606dd2ffe9c51f3a1e369dad03164eb5c49161a1399d1f91e9a7c2b9c683ed8705d56d10a200d6212326bf92af02e4ea93fd052401aa3f3c02992ede5ef54830c28e0f97c536ff42d88b372c693c5cb2e1d0d398f4d2c1bbd574da6deb4ad1df22efe5a63619f7b5b0bab08733492a94e5ee92526a95ebcf532a19bd216bf30619ca7b49a1542e7eb2240667e2e07c5c7ae1fa50f07e8d0e1bcfdbc5b08936123a92df25e380f2ec82759c728b4ebd63562742190b80d547cd5b55b5e2a299bc758351bf3865d51ff55c80d28e446e8a9d78efac5667bd29266f2167cfe247fa3b7b1befc7f9b161b9db1c494443461534fa42eaa99d12f6a004c18fb4a6815914c1d57b503ac7f77b19937854a01d1fc1d291ed861dae23c203f48b41be2c1dc8b458731da5c0", @generic="af38", @typed={0xc, 0x3a, @u32=0x6}, @generic="bdb6a7556841cd39b78d99b16d6776e21c68a8cfbf8c41931808671d92ac33e99d81a3b856853196c382dd0ea59824247fa80db97ab8a086520009382ecd34a3c6ee689b61ac0c57bec6ebfa084cdfaa27c68926e922611c774d5b63f8ebe1bf02b8ea6a83d202", @typed={0x14, 0x76, @str='*{system\x00'}]}, @nested={0x23c, 0x5f, [@generic="1537bfb0617ec5524eab2ef73d95b40cc8b6ce7ad26cb34d9c7d9cb6588d5dc7900716a98f8f01c494ff418308adbab5b9d00f8cf83a1e6f59903992488565a888951a8bcae4c32feedce8e24a3bcac46e6322e691d3db2526c64ad89e85fbc15196d9bf0be096dd615d2c", @generic="bbaf341c8d5850b15569dd969d06e217e51bccd53b7e8a68d7c6c9a5d1e88ccc4736c06c29d170f84c406457692f1e2f2c5e407cde28a13cc949e1edb4d0597de7e7d2cf60a26ff84d5bddea029695be4f26b02852d72a5c558dc652c8d2532f5fb23159690527fca17bbd091d0ebae97731f8e2ae4c9e3b83230e293f159d4b54a69ab248dbfd3550eb9f4d2f90239f262440545a89bdc4693079e6541b3367001bbd7fcd", @typed={0xc, 0x45, @pid=r2}, @typed={0x8, 0x4b, @void=""}, @typed={0x18, 0x43, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @generic="da9d5002797ab0bbe2e5dff7f69eaca7c29315efd3973f19e4d07e819ebfbe1c83a6c8f806862f5bf7b50bb8623bfeea6da8fe96e93250b844313f73d71221d79efb163eb90a8d72b221dae41c1611270575724d742a6c98557d4c5241a18d1db210a6f0c8eb11e0b8b9f7874fdf02be4bc79a8c4b633fbed422ace0ed22323f5bf075209a39fafc94ed35db60d966947966f85b38020fbd4a7d", @generic="95fc9969bff21a728e72849726b1eccd462a0a4a014acbde4a6f6dc090cdf86b227dea691d8f56819559746b485be80adc3fac76415e93b88bf80d", @typed={0xc, 0x5a, @fd=r3}, @typed={0x18, 0x13, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}]}, 0x1a48}], 0x1, &(0x7f0000be1000)=[@rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11]}], 0x30, 0x4008000}, 0x8000) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setresgid(0x0, 0x0, 0x0) 2018/01/22 17:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={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) r1 = gettid() kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000d81000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/22 17:13:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = syz_open_dev$audion(&(0x7f0000a28000-0xc)='/dev/audio#\x00', 0x1bd, 0x0) ppoll(&(0x7f0000a0f000-0x10)=[{r0, 0x9000, 0x0}, {r1, 0x150, 0x0}], 0x2, &(0x7f000071f000)={0x0, 0x0}, &(0x7f00003ee000)={0x1}, 0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000cb9000)="260000005e001f00000000000000ff05001d0000070000000300000008db1ee9ff4422eade5f", 0x26) 2018/01/22 17:13:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000636000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/22 17:13:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = 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, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000407000-0xa)='/selinux/enforce\x00', 0x400002, 0x0) sendto(r0, &(0x7f0000601000-0xf4)="336ab5e483c40fc9d8631c6587e982cbbc0592906213bfced7db0156d01cf9a46b872929ec07a793515a74602675530950bacabffe4ecef1375f6edef1a75a03f0d5c91888ef0d18bf60bf3aa21fdc92a5b0438891c55548525d24e4b3268152b15f55ef63a97907757afb830614f18d6fde160ec01bd0b57d0ff1d9ada4d6f81db336f661281c2be5491beeb8c8099ac841ad2dc42b1777fafddb34c613768321f0dd4f1a20f674884b37ad7f36b5191b1078280a3886c8812a3ffe4a8a602ba278f7b1028929935bcce2e3aac21529812dd20fd4d471513f2bf4bffe564c28e8a249cdfdbef3ff09edb1bbf4d10b350efc52bb", 0xf4, 0x4000, &(0x7f000062b000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x4, 0x1}}, 0x26) getpeername(r0, &(0x7f0000f0a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd8000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f000002d000)={@common='bpq0\x00', @ifru_settings={0x3, 0x62, @fr=&(0x7f0000998000)={0x2, 0xd, 0x8, 0x7fff, 0x7, 0x6, 0x10001}}}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00007e7000-0x20)={{&(0x7f0000490000)=""/200, 0xc8}, &(0x7f000018f000-0x1)=0x0, 0x20}, 0x20) 2018/01/22 17:13:18 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00005ca000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008e4000)=0x3a) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005ff000+0x45e)=0x5, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000977000-0x20)="0100000009000200000306000000ebf5ebff00008a0003000449faf502007e23"}) 2018/01/22 17:13:18 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) readahead(r0, 0x1, 0x4) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="", 0x0) 2018/01/22 17:13:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x0) close(0xffffffffffffffff) 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000017d000)={{{{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]}, {{0xa, 0x1, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x169b2dc9, 0x6, 0x8, "f982c36fbaff03222392f671af4ebdbda0b397274341da54aef187543f4b3b4cb3774cbf1e58f7b9051b83a8f439828a8b306880efec8115311a7ef690ab57d7790cdd7015daa30ca27cee08208cb5fd"}, 0x160) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/22 17:13:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$sndpcmp(&(0x7f0000928000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x22000) bind$ipx(r0, &(0x7f00003b5000-0x10)={0x4, 0x1000, 0x0, "17ba9ad7bd2d", 0x1, 0x0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/22 17:13:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = 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, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000098e000)={0x8, 0x3, 0x0, 0x2, 0x1, 0x3, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffffd}, 0xb) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:18 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/ashmem\x00', 0x10002, 0x0) lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) 2018/01/22 17:13:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c2f000)=@common='vcan0\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ff000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = 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) dup3(r1, r2, 0x80000) r3 = socket(0x1e, 0x7, 0x0) getsockopt(r3, 0x800000010f, 0x20080000000080, &(0x7f00004ad000)=""/0, &(0x7f0000a3c000)=0x0) 2018/01/22 17:13:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400001, 0x0) syz_open_pts(r0, 0x4000) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00002cb000-0x38)={&(0x7f0000fa3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009aa000-0x40)=[{&(0x7f0000af2000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000012000)=""/24, 0x18, 0x0}, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fa4000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/22 17:13:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e2e000-0x9)='/dev/sg#\x00', 0x7fff, 0x0) accept$packet(r0, 0x0, &(0x7f0000dbe000)=0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000557000)=0x1, &(0x7f0000fd9000-0x8)=0x4) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000630000)='/selinux/enforce\x00', 0x0, 0x0) arch_prctl(0x1001, &(0x7f0000529000)="") socketpair(0xf, 0x1, 0x0, &(0x7f0000b9e000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000270000)={0x9, 0x1c4, 0x1, 0x7f, 0x10000, 0xf10, 0x7, 0x3a}, &(0x7f000078a000-0x40)={0x100, 0xc3, 0x6, 0x3, 0x720, 0x8, 0xffffffffffff7fff, 0x4e6}, &(0x7f0000cca000-0x40)={0x81, 0x0, 0x8, 0x7ff, 0x3, 0x8000, 0x7ff, 0x100}, &(0x7f0000854000)={0x0, 0x1c9c380}, &(0x7f000022b000)={&(0x7f0000df1000)={0x6}, 0x8}) 2018/01/22 17:13:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002000-0xbc)={0x5, 0x2, 'client0\x00', 0xffffffff80000004, "ba141a4cfd6624d0", "354e366ae5947848174a68490c7fef542ae1a1da19dee187caad52d5083b42d8", 0x66de1155, 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]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x4, 0x3, 0x1ff, 0x1, "5e630abca0e8fe1cb35837a481f5d12060fb89f6ebea88f1a635cf62b0acc5371fbfba635b651efb55fe9adc", 0x81}) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) fremovexattr(r1, &(0x7f0000001000)=@known='security.capability\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000003000)={0x40000000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000-0x10)={0x0, 0x58, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a}, @in={0x2, 0x2, @rand_addr=0x5249, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={r3, 0x54, &(0x7f0000001000-0x54)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6db34a82}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={r4, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61, 0x100}, 0x98) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000004000)={r5, r6+10000000}, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000008000-0x1)='\x00', 0x2) syz_open_dev$sndseq(&(0x7f0000004000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) munlock(&(0x7f0000005000/0x1000)=nil, 0x1000) ioctl$KVM_GET_SUPPORTED_CPUID(r7, 0xc008ae05, &(0x7f0000008000-0x48)=""/72) lseek(r7, 0x0, 0x1) 2018/01/22 17:13:18 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e16000-0x11)='/selinux/enforce\x00', 0x26000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0x2080000000000000, 0x6004, 0x2, 0x6, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e89000)="1a00011e9dd6633a93a13c0800c1dac2a47ed43c1e206eb56cd6", 0x1a) 2018/01/22 17:13:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000cfb000-0xa)='/dev/dsp#\x00', 0xffffffffffffffe1, 0x400002) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000d0000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000327000)=0xc) bind$inet(r0, &(0x7f0000330000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aaa000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000db000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000910000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a6b000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0xf2, &(0x7f00008c8000-0xba)=""/186, &(0x7f000086a000-0x4)=0xba) r2 = syz_open_procfs(r1, &(0x7f0000e67000)="000000000000000300b3795ba540b08f3689d1467d5658d41df30b4fa4eabce6ae4810ba3210a90c0bef5cc8c190e048711c7f5b97b08c74602c9a09997988f5c12a31619891cd33199dfcb35c0f44f0116a5b3331a56adf8ff4ad93711e2cf715ad5493245c304ce29e73c96c73881e671f22d01f4c4e832eed74218e87ba2597c787b91f7d821780e99e053e79b581e8db0cfefbe936801658e7f686e402b6c53da1b9dc7e5b84d607d3d9338249338743f613e9964b618ea4091092") openat$autofs(0xffffffffffffff9c, &(0x7f0000834000)='/dev/autofs\x00', 0x200000, 0x0) rt_sigprocmask(0x0, &(0x7f00007f3000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) write$selinux_context(r2, &(0x7f0000c6d000)='system_u:object_r:inetd_log_t:s0\x00', 0x21) ftruncate(r2, 0x3) 2018/01/22 17:13:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/22 17:13:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:18 executing program 1: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000021000-0x10)={&(0x7f0000046000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:18 executing program 2: mmap(&(0x7f0000000000/0x75a000)=nil, 0x75a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) rt_sigprocmask(0x1, &(0x7f0000386000)={0x81}, &(0x7f0000176000-0x8)={0x0}, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$mice(&(0x7f0000651000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00005d4000)={0x4, 0x0, [{0xbce, 0x0, 0x10000000}, {0x0, 0x0, 0x6}, {0xa58, 0x0, 0x1010000}, {0x3ea, 0x0, 0x40}]}) mmap(&(0x7f000075a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000075a000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000062d000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/22 17:13:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cc4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000536000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00001f4000)={0x1da0000000, 0x10000}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d9000-0x4)=r3) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000bd3000-0x48)=@routing={0x8, 0x8, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, 0x48) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time={0x0, 0x0}, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000689000)={0x8000000000000000, 0x1, 0x7, 0x1, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) ioperm(0x8000, 0x716c, 0x1000) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002b3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000791000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/01/22 17:13:18 executing program 7: r0 = socket(0x1b, 0x80000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) 2018/01/22 17:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e1f000)='/dev/dsp\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000670000-0x78)={0x5, 0x78, 0x7fffffff, 0x2, 0x40, 0x100000001, 0x0, 0x8, 0x28001, 0x5, 0x5, 0x6, 0x101, 0x1, 0x6, 0x0, 0x66ab, 0x8, 0x5e, 0x9, 0x8, 0x4, 0x2, 0x9, 0x9, 0x7fff, 0x9, 0x5, 0xfffffffffffffffd, 0xf2, 0x6, 0x6c, 0x1, 0x9, 0xbb97, 0x86, 0x4, 0x0, 0x0, 0xfffffffffffffe01, 0x7, @perf_config_ext={0xef, 0x20}, 0x2, 0xfffffffffffffff9, 0x7fffffff, 0x0, 0x5b, 0x8, 0x5, 0x0}, r0, 0x8001, r1, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000232000)={r3, &(0x7f0000948000)="487d6dbfff1651f4b0d65222d3fa3ac4e432b792c0d89d591502b5d49a27934fe0e25bcea3510b86a295685d83271eeb819fda49466641ae917e92ec9e2a1aaa193491088c1d5cb646fdb28e722053c3e447fd5f5d468a226895ef50730c15bac7235890e981697389dbf7190eef4d89f6bd", &(0x7f00002a7000-0xb6)="19ab3c85bf4059323c51e96054d82e7fa1e2c6f804d87b8df50571baee0fb4e1cfdf2daa9ebc13c6dc952975406a413d666d6a4233e196c14c6dbb5d47aca38fa35c813e8cd558387799b9bd05df89e1873b2b482ae212b7d43d3a36d912c8a1b4aa3fc03a7d5280b319f4be06fcc22d78bb153cf27ac0fd5c937a798993577ca460ea841785723c067e837f27dbd5751c090cf6c39419b631377495e4b9fdf286bac44cd544c3d78ade04292b1a0b104bd84bb7ceef", 0x1}, 0x20) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000198000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b61000-0x2c)=@ethtool_cmd={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getgroups(0x3, &(0x7f0000001000-0xc)=[r2, r3, r4]) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x2571, 0x2}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r7, 0x8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x20200, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000)=0x4) bind(r0, &(0x7f0000004000)=@rc={0x1f, {0xe516, 0x1, 0xfffffffffffffffa, 0x47bdf310, 0xdf5b, 0x36a3}, 0x9bc3}, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000004000)={r9}) ioctl$KDMKTONE(r6, 0x4b30, 0x3) setfsgid(r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000005000)={r8, 0x5}, &(0x7f0000004000-0x1)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000006000)={{0x6, 0x800}, {0x101, 0x800}, 0x99, 0x6, 0xafc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000001000-0x14)={r7, 0xfffffffffffffffe, 0x7ff, 0x4, 0xfff, 0x1}, 0x14) ptrace$setsig(0x4203, r1, 0xe8, &(0x7f0000003000)={0x41, 0x8, 0x0, 0x401}) fcntl$dupfd(r6, 0x0, r9) 2018/01/22 17:13:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007e1000-0x10)='/dev/input/mice\x00', 0x0, 0x40) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000787000)={&(0x7f00005f3000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000fa5000)={&(0x7f0000e67000-0x42)={0xcc, 0x10, 0x0, 0x2, 0x2, 0x0, {0x0, 0x0, 0x3}, [@nested={0x38, 0x57, [@generic="b8d2ced62bc9481003abdae9a59c380bf917ff0c784efb85d2f04ebd4b0e0cc43dd20225fd6fc34e407caf04230a08aeef0ff07e"]}, @nested={0x4, 0x34, []}, @generic="a26981b2ccf834e941107ea313506ffa115ddc10970e129498420d4de66b319f831b25a797defe2973476ac516e6bafd02188c904b23621c13ed44c5cf7541840fbb5d956c8021f96285b97409c490244d25574453b205d439a660770710300036baca8ca6307e5c4807c06ced7026a560e0b7ec7191991779f7d26c"]}, 0xcc}, 0x1, 0x0, 0x0, 0x10}, 0x40000) bind$netlink(r0, &(0x7f0000ac1000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x20000905}, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ada000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) 2018/01/22 17:13:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000-0xcb)=""/203) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000-0x13)='/dev/snd/controlC#\x00', 0xd0, 0x280000) sendto$inet6(r1, &(0x7f0000005000-0xa0)="05df655d4bf3f22a2f14482f535a7b3148784b3337ef9d20668fa393f5cfef7ae3f1dd3e05000000", 0x28, 0x40, &(0x7f0000005000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 17:13:18 executing program 3: 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) syz_emit_ethernet(0x32, &(0x7f00005c6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x4, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x3]}) r0 = creat(&(0x7f0000c5f000)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000f8a000)={0x7fff, 0x4, 0x4, 0x0, 0x1ff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000345000-0x10)={0x5, 0xffffffffffffff8b, 0xc3, 0xffffffffffffa96d}) [ 76.524917] netlink: 124 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/22 17:13:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = 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, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b2b000)={0x0, 0x2}, 0x8) fcntl$notify(r0, 0x402, 0x20) write(r0, &(0x7f0000d08000-0x1)='v', 0xffffffffffffff9f) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000403000-0x85)="c5b12ed251358cce9c6afb307873f721cca52d759743d2e95849ca1ce812dd91b2336b7f3adf6d5309959e3ec5c993c40b4c1ab73ae606283da8ab59577d9b406f3d99e6d5e2e99e62f03c0116655b2b3fb49668de023255c50e57c5d4f1ab7c2461279e7fa78969bdf8d6a756b527ea3618263b719366566d8efff0200b1942bf71d1ed0d", 0x85}], 0x2e9) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000029e000)='/dev/audio\x00', 0x40000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000c9b000-0xc)={{0xb7, 0x101, 0xfff, 0x4, 0x1, 0x7}, 0x80000001}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$mice(&(0x7f000001a000)='/dev/input/mice\x00', 0x0, 0x20c000) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000783000)={"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"}) write$eventfd(r1, &(0x7f0000f1a000)=0x6, 0x8) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000502000)="df252a646868f98127bd7254a1d57797928e8968dc7d3f67ae7247dcd8fd9aef71204751ab59aeeb49a06f3c851b01138ad8cd3f7354ee9544e44a71dc3c2c6e6b94e3cca6988eb8a3f994d15da4b7ca226511ba4979ea800d35b7467d724ede1cba1edd0fb27697ef9c030d97e6c2c0cd7d80f2f615c3e2231505ec0e043bc90a4e68c30093085875607b3ba164426d333ee18125e4dea1fc7879f1535da3d90c6afb521d2b02745f0a8026a2f887842755803fb301dc38dc4f36f28e", 0xbd) 2018/01/22 17:13:18 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000318000-0x4)=0x0, &(0x7f0000b13000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cb4000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xc0, &(0x7f0000e6c000-0xc0)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3efb}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000a07000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x6, 0x0, 0x44}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000-0x4)=0x331, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000004000-0x4)=0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0xe2, 0x200081) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000005000-0x95)=""/149, 0x95) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000-0x20)={0x9, 0x1, 0x8003, 0x7fff, 0x1, 0x1f, 0x101, 0x7, r3}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000007000-0x10)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x101002, 0x0) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000005000)=0x3) fcntl$getownex(r5, 0x10, &(0x7f0000002000)={0x0, 0x0}) ptrace$getsig(0x4202, r6, 0xffffffff, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000006000-0x4)=0x1c) r7 = geteuid() setfsuid(r7) 2018/01/22 17:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a4000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000026000-0x2c)={[{0xffff, 0x100000001, 0x7, 0x6, 0x5, 0xfffffffffffffffc, 0x3, 0x112, 0xa, 0x3, 0x10000, 0x80000001, 0x26cb9cc}, {0x7fff, 0xfffffffffffffb74, 0x10001, 0x80, 0x2, 0x8a, 0x0, 0xcb5, 0x6, 0x1, 0x44fa, 0xffffffffffff8000, 0x80000000}, {0x5, 0x3, 0x7, 0x5, 0x40, 0x3, 0x3, 0x7, 0x2, 0x8, 0x100000000, 0x77a, 0xad}], 0xffffffffffffffc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) process_vm_readv(r0, &(0x7f0000bff000-0x10)=[{&(0x7f0000a97000-0xfc)=""/252, 0xfc}], 0x2d5, &(0x7f0000c6f000-0xa0)=[{&(0x7f0000070000-0x4f)=""/79, 0x4f}], 0x0, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/22 17:13:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/22 17:13:18 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x8, 0x6, ""}, &(0x7f0000002000-0x4)=0x0, 0x0) r0 = socket(0xa, 0x1ffffffffe, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/22 17:13:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f00001be000)={0x18, 0x0, {0x4, @random="b3ddafe69a67", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c3e000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000261000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00007bc000-0x9)='/dev/dsp\x00', 0x208600, 0x0) ioctl(r0, 0x40000000401070cd, &(0x7f0000a0d000-0x1)="") [ 76.581058] netlink: 124 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/22 17:13:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000a73000-0x4)=0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000024b000-0x4)={0x5}, 0x4) 2018/01/22 17:13:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x0, &(0x7f0000ea6000-0x90)=@raw=[@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000b5b000)='GPL\x00', 0x3, 0xf7, &(0x7f0000c6a000)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000772000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00007d0000)=""/51) syz_open_dev$admmidi(&(0x7f00009a9000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c58000-0xd)='/dev/usbmon#\x00', 0xdfb, 0x80080) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000e9d000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000070a000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000091000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006e2000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000099e000)=0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000051e000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff, 0x8, 0x9, 0x3, 0x6, 0x140000, r3}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00002b4000-0xf1)="df376a9fcf429115090142b6ed53e7c05e80d623bb497aa4f328f8ef44f6b11b3437ee030e9f6d0e7c4588b5564e57cb609ca6cb230ca06ac365119380a433bb919f31b145fe012f6b556029d43b1891e72fce99f69d27f9496f9333956094763d666d8a701983174068c1aa878a8c2033a20d4af19e38ef13149b1d48d03fc49148282891aacc7fc01728019bc3b38cae7528de7579607a523bf90400a1b314360389c67cbd07bee470cbddc6df5a3b9915ed0cbbb030764784eab428e71968bd59355767264bc5c1624d16434f3b9202630cf35fe21c72a209dc84dc71584784c365394fbc01a8dc1412161fc7a61789") 2018/01/22 17:13:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000438000-0x1c)={0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ab5000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00005a8000)={0x8, 0x6, 0x4, 0x40, 0x2, 0x3}) r2 = syz_open_dev$dspn(&(0x7f0000c53000)='/dev/dsp#\x00', 0x40, 0x101000) ioctl$KDENABIO(r2, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000af000)={{0x6, 0xffffffffffffff47}, 'port0\x00', 0x44, 0x1000, 0xfce, 0x100000000, 0x3, 0x72, 0xffff, 0x0, 0x1, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000593000-0x10)='/dev/sequencer2\x00', 0x181000, 0x0) 2018/01/22 17:13:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000649000-0xb)='/dev/loop#\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007f7000+0xcd6)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000087e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000739000-0x4)=0xc) r3 = getgid() fchown(r0, r2, r3) 2018/01/22 17:13:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f00009cc000)=@in6={0xa, 0xffffffffffffffff, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0xffffffffffffffd2) setsockopt$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$inet6(r0, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/22 17:13:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000686000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ecb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7f}) syz_emit_ethernet(0x12, &(0x7f00001bc000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x0, ""}}}, &(0x7f00001f0000-0x10)={0x0, 0x2, [0x5, 0x7da]}) 2018/01/22 17:13:19 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000d000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @multicast2=0xe0000002}, 0xc) mbind(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, &(0x7f000000d000-0x8)=0x0, 0x80, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000010000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndseq(&(0x7f000000c000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) 2018/01/22 17:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = 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, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 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) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000397000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000554000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/22 17:13:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000835000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000cfa000-0xc)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d42000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00004af000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/01/22 17:13:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000f14000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x2, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b63000)="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", 0x1) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) faccessat(r1, &(0x7f0000014000)='./file0\x00', 0x4, 0x800) futex(&(0x7f0000969000-0x4)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/22 17:13:19 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000ab2000-0x10)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x10000000000000ac, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c47000)={0xaa, 0x23, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000bbc000)={{&(0x7f0000c8a000/0x2000)=nil, 0x2000}, 0x40001002, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000186000-0x10)={&(0x7f00007a0000/0x4000)=nil, 0x4000}) 2018/01/22 17:13:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000001000-0x8)=0xfffffffefffffffc) syz_open_dev$sndtimer(&(0x7f0000197000)='/dev/snd/timer\x00', 0x0, 0x600000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000cc000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f000036b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/22 17:13:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cea000)=0x67, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r2, @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]}, [0xffffffff, 0x8, 0x5, 0x1fb7, 0x9, 0x100000001, 0xfffffffffffffff9, 0x8, 0x1f, 0x7, 0x400, 0x5, 0x4, 0x7f, 0xff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000)={r2, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@common='tunl0\x00', @ifru_flags=0x2200}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r4, @in6={{0xa, 0x3, 0xffffffffffff4585, @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]}, 0x3, 0x3, 0xffffffffffff0000, 0x3, 0x4}, &(0x7f0000000000)=0xa0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r4, 0x3}, &(0x7f0000004000-0x4)=0x8) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000001000/0x4000)=nil) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000005000)=""/86) r6 = syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0x4, 0x400100) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000000)=0x822, 0x4) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000002000/0x1000)=nil) connect$inet(r6, &(0x7f0000001000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000+0xf75)={r0, 0x50, &(0x7f0000007000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/22 17:13:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f8a000-0x9)='/dev/sg#\x00', 0x4, 0x800c0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ff4000)=""/77) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000f0c000)={0x1, &(0x7f0000113000)=[0x200]}) ioctl(r0, 0x3, &(0x7f000008b000-0x66)="9cd297b0b6176cccd880b132ec3d9cfaf780a506958e33b348ecd25ff42d976805a31f54d9ca6fc2edfb769d11743127da0b00439d55d9bc9bd247a0497e7660a2690b53da9d9b24feb7e903ba39f25d7321f3e84fe364bee8e27142254e61866a01a96a599f") write(r0, &(0x7f0000ff0000)="b631b85e1eaff90070010f9d00040700ffff00000000d2be0118cebc0700003f4d87468ce22c0016f59619757a9237bb", 0xffffff14) 2018/01/22 17:13:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000003a000)='/dev/audio\x00', 0x40, 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 = getpgrp(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003a8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000315000)={0xfffffffffffffcc2, 0x4, 0xfff, 0xff, 0x0}, &(0x7f00008d3000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005cc000-0x101)={r2, 0xf9, "d76723663678a75fef2b62f7ef278d7bc07fce09d66b9921fafd98214eb1fd7822c432a3b8bedacb412100df1a0873136a0999c6c29c015b88e232a551a80a7a18dbd4fa6b7b4965712df40bab766dace06ecaff61338413be466c7ca76763a5caa5f1996e6ac10ec82df446ce295080d54b908cf93572fe43c6a867eb2de6a28d75b812d25504846edafba7abbe19eb4ffd5d9d56a71d93f606eafcf574be0fd7729950a033c36ec1fd9dacea07296ad726f2225a3eb96363fb8f5a695461a2d2b9a0546add738206bb3870a577490475c8ab8e81a9bad6ee4b81a26653eeee10020d42e8e91acf52dda3051520d3374dfecb5d0c7f1ce0ed"}, &(0x7f00008e8000)=0x101) recvfrom$ax25(r1, &(0x7f00002f0000-0x42)=""/66, 0x42, 0x100, 0x0, 0x0) waitid(0x1, r0, 0x0, 0x2000000a, &(0x7f0000778000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = 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, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) rename(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f00000ba000)='./file0\x00') ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:19 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008b0000-0xb)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00007c2000-0x10)={0x101, 0x4, 0x10000, 0x5}, 0x10) ioctl$KDSETLED(r0, 0x4b32, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001000-0x8)={0x400, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x4b)=""/75, 0x4b}, {&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/87, 0x57}, {&(0x7f0000002000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000)=""/117, 0x75}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x8040}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000002000)=""/113) membarrier(0x10, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000003000)='/dev/dsp#\x00', 0x80, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x8001, 0x200000) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000002000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000005000)={0x0, 0x6, 0x8}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setpipe(r1, 0x407, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000007000-0x1f)=""/31) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000007000)=@pi={0x0, 0x1c, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@x25={0x805, {0x3, 0x7fff, 0xff, "23e3a68ea637dbd631ef0f275b0906e1af57b764506cfac401ee0a6b9e92ec"}}}}}, 0x34) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0xff, 0x4) 2018/01/22 17:13:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') 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) chdir(&(0x7f00001ec000)='..') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000043b000+0xc9c)={0x0, 0x0}) umount2(&(0x7f0000ab0000)='../file0\x00', 0x0) 2018/01/22 17:13:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000093d000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ef000)=0x10) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00001b9000-0x4)=0xed, 0x4) 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) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd1000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000026000)={0x5, 0x7, 0x1}) openat$sequencer(0xffffffffffffff9c, &(0x7f000012d000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000053f000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000090c000)={0x0, 0x0}) fchdir(r3) 2018/01/22 17:13:19 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5cd, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xaf, "f5169fe394bcc4f66e769d87e854c30e4f1738a2f04cbfe468379276e10fca4c73f51eef60c27b57e736b8cd97845a3351698a8d19af6e43c39801f2e9e4f734dd2fc31b7d793bedfdbec01b11b9ba7f959bff192b17acf3047d13f31413b77898e520358e00e0ceec8d1f8c785b6775b20d5ddce4707dc124f4adb826a7c5f756e5a92b77d29d2620a12c7ee5b252a4c13621d41a8d4edcfb70d8184ab56976a8649378fa67f716b8214ff49fc237"}, &(0x7f0000003000-0x4)=0xb7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0xce)={r1, 0xc6, "727b49b40e37d90442961a21d3b21f697c54548e22e4a48a5af4382611c903ac31989fde59df938f2352d2422953a600751782a6f96aadf8f801ab5fa7dd019af673cc1ec91af31ca88e835560c1dee78467c35b1fc53101becd8f40d7188d942c1ad5ad152f4744ee7047075f306b0c3eb3710efe10020ac8e59443cfedd8e540898bee76a762c57b34308393012c1977dc8a5a9ef3456cd96783816c25f79117c2f72a3b64762ae874a0477686d7f81abe03de477828d1fee4148c879833ca86c085fb894e"}, &(0x7f0000002000)=0xce) 2018/01/22 17:13:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000639000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/01/22 17:13:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) bind$ipx(r0, &(0x7f00004ec000)={0x4, 0x0, 0xfffffffffffffffb, "5461b5dae650", 0xbf39, 0x0}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d4f000-0xb)='/dev/mixer\x00', 0x121000, 0x0) connect$bt_sco(r2, &(0x7f0000d29000)={0x1f, {0x5, 0x1, 0x28a, 0xf1e, 0x0, 0x5}}, 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000d45000-0x10)={0x1, &(0x7f00001ae000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000490000-0x18)={0x4, 0xb94f, 0x81}) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000acf000)={r3, 0x7fff, 0x1, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c01000)={0x0, 0xf70, 0x1, [0x1]}, &(0x7f00000ef000)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000afb000)=@assoc_id=r5, &(0x7f0000637000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000aa6000)={0x0, 0x0, 0x8000, 0xffffffff, 0x9, 0x9}, &(0x7f0000c9f000-0x4)=0x14) r6 = getpgid(0x0) sched_setaffinity(r6, 0x8, &(0x7f0000fc3000-0x8)=0xecd6) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/22 17:13:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x2, &(0x7f000036e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ec3000-0x4)=0x0, &(0x7f00003c9000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0xff, 0x0, &(0x7f0000262000-0xbc)=""/188, &(0x7f00009f2000-0x4)=0xbc) 2018/01/22 17:13:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000)=""/0, 0x0, 0x3) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x2, 0x2d19c36a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}], 0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0x10)={r2, 0x10, &(0x7f0000002000-0x10)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) 2018/01/22 17:13:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = semget$private(0x0, 0x1, 0x40) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000fdf000)=""/178) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = creat(&(0x7f000019e000+0xe66)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) 2018/01/22 17:13:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) wait4(r0, &(0x7f00005d8000-0x4)=0x0, 0x80000001, &(0x7f0000c9c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x82, &(0x7f0000f33000-0x8e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "ec6dc0f257bebcac90"}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/22 17:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) r3 = syz_open_pts(r0, 0x1) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:19 executing program 6: unshare(0x400) r0 = eventfd2(0x0, 0x0) tee(r0, r0, 0x6, 0x0) [ 76.993669] QAT: Invalid ioctl [ 77.007884] QAT: Invalid ioctl 2018/01/22 17:13:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) io_setup(0x7950000000000000, &(0x7f00002a4000)=0x0) io_cancel(r1, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000771000)="c77f35deac7061a55a07360a3f6aaf09c282b80d843473e30340e13ef4ec659da4f3c89b3d00d2f083763554f1231ca9bf6b9566ab469264dd9d5bce7874dc26208813b681daa5f439951742b702825a6a90143affd69b06c07f7a144e98c1d0d89ee5fbe0c4263bd576bb8080f76a4e9e31d5fe4437fd5c73b5d5c8f18aec08c106419650b358b396da27d12a7bb1c86e264b974f242d8b3f", 0x99, 0x4, 0x0, 0x1, r0}, &(0x7f00006e5000)={0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000fd4000-0x4)=0x0) 2018/01/22 17:13:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000354000)='./file0\x00', 0x0) renameat2(r0, &(0x7f00003b6000)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./file0\x00', 0x1) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000833000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = 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, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000527000)={0x1, r0, 0x1}) setsockopt(r0, 0xf8f, 0x7, &(0x7f00007d6000)="8008d908a84a54ef1697c240", 0xc) getsockname$ax25(r1, &(0x7f00000c3000)={0x0, {""/7}, 0x0}, &(0x7f000099d000)=0x10) socket(0x6, 0x0, 0x7) getsockopt(r1, 0x10d, 0x20000000010, &(0x7f0000321000-0x4)=""/4, &(0x7f0000d5f000)=0x4) 2018/01/22 17:13:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d95000-0x8)='./file0\x00', 0x280, 0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000a64000-0x8)=[0x2, 0xff]) prlimit64(0x0, 0x0, &(0x7f000039e000-0x8)={0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000328000)='/dev/vcs#\x00', 0x7, 0x9fc) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00001fd000)=0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x400) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(0xffffffffffffffff) 2018/01/22 17:13:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d52000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000d5e000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f0000c04000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 17:13:19 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, 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) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getresgid(&(0x7f00002db000-0x4)=0x0, &(0x7f0000c68000)=0x0, &(0x7f0000d0f000)=0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0xffffffffdffffffe, r1) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000001b000-0x10)={0x1, &(0x7f0000015000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/22 17:13:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000d8d000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text64={0x40, &(0x7f0000aed000-0x70)="48b800200000000000000f23c80f21f835000080000f23f80f20d835080000000f22d86640c13a0066baf80cb8a0a4a882ef66bafc0cb800000000ef644b0f669a2c300000420f01d13e420f01d8d00d0001c0fe410f01cb48b8f4ffffffff7f00000f23d00f21f8350000000a0f23f8", 0x233}], 0x1, 0x0, &(0x7f0000778000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) [ 77.041469] QAT: Invalid ioctl [ 77.056687] QAT: Invalid ioctl 2018/01/22 17:13:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f00003bf000-0x18)=[{0x18, 0x10f, 0x0, 'M'}], 0x18, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000347000)={0x5, 0x20, 0x1, r0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000034f000-0x1)={0x6}, 0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000060c000-0x10)=@req={0x2, 0x7ff, 0x3ff, 0xff}, 0x10) bind$pptp(r0, &(0x7f0000837000-0x20)={0x18, 0x2, {0x1, @rand_addr=0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) fstat(r0, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:19 executing program 1: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000004e000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/22 17:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000062e000-0x4)=0x3f) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) connect$unix(r0, &(0x7f000097f000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/22 17:13:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000038b000)='/dev/kvm\x00', 0x10480, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000562000-0x20)={r2, 0x0, 0x1, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000c5f000-0x4)=0x0) accept4$inet(r1, 0x0, &(0x7f0000666000-0x4)=0x0, 0x800) 2018/01/22 17:13:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000a02000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x78, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @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, "ddca54", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [@dstopts={0x0, 0x8, [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}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}]}], ""}}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f000042a000)='/dev/dsp#\x00', 0x9, 0x20800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000938000-0x8)={0x0, 0x7fffffff, 0x8}, &(0x7f0000b07000-0x4)=0x8) rt_sigsuspend(&(0x7f0000ac4000)={0xe40e}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d5e000-0xc)=@sack_info={r1, 0x101, 0x5}, 0xc) syz_extract_tcp_res(&(0x7f00009f8000-0x8)={0x0, 0x0}, 0x40, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b65000-0xa0)={r1, @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, 0xfffffffffffffff7, 0x7fff, 0xfffffffffffffff7, 0x5}, &(0x7f00004b2000)=0xa0) r2 = semget$private(0x0, 0x2, 0xd2) semctl$GETVAL(r2, 0x2, 0xc, &(0x7f000017c000)=""/115) 2018/01/22 17:13:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00003ba000-0xd)='/dev/binder#\x00', 0x0, 0x200800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x1800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x497, 0x0, &(0x7f00004b1000)=[], 0xfffffffffffffc25, 0x0, &(0x7f0000af6000-0x2)='b\x00'}) 2018/01/22 17:13:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003df000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000bcc000)={0x3, 0xffffffff, 0x1ff, 'queue0\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e39000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) r2 = getpid() ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) fcntl$setown(r1, 0x8, r2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000c7e000)=0x7f, 0x4) 2018/01/22 17:13:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xed45, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e19000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0x189) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000037d000)='/dev/vcs#\x00', 0xffffffffffffa77a, 0x6040) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000958000)={{0x8, 0x8000}, 0x0, 0x7ff, 0x5, {0x6, 0xff}, 0x7, 0x63, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000286000)={&(0x7f00004a1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007ca000-0x10)=[{&(0x7f00003c2000)=""/142, 0x8e}], 0x1, &(0x7f0000d5d000)=""/61, 0x3d, 0x6}, 0x41) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000118000)={0x100}, 0x4) 2018/01/22 17:13:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x40ff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc3000)={r1, &(0x7f0000b6d000)="", &(0x7f00007ad000)="", 0x0}, 0x20) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e0a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) readv(r0, &(0x7f0000bcb000-0x20)=[], 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000028c000-0x4)=0x0) lstat(&(0x7f0000582000)='./file0\x00', &(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000fc000)='./file0\x00', &(0x7f0000e54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f1d000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e20000-0x4)=0xe8) lstat(&(0x7f0000121000)='./file0\x00', &(0x7f0000cb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000705000)={&(0x7f00000bd000-0xc)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000add000-0x10)=[{&(0x7f0000485000-0x10)={0x10, 0x17, 0x10c, 0x1, 0x0, "", []}, 0x10}], 0x1, &(0x7f000039b000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xc8, 0x40000c0}, 0x0) r8 = syz_open_pts(r0, 0x801) poll(&(0x7f000088d000)=[{r8, 0x0, 0x0}], 0x1, 0x5d) write(r8, &(0x7f00000b5000)='zh', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000bca000-0x30)={&(0x7f0000667000)=[], &(0x7f00003a4000)=[], &(0x7f0000898000-0x8)=[], &(0x7f0000347000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c77000)={r2, &(0x7f0000f47000)="96eac484db7b7a28fd679a5140707c35d5e35a40a12766e7bc1b56f2c7b9dbb9db267cbf6a6720917fac8885feecb4e0b7d07319548cd3e1ae847a6e26d0be2d1a7c05b4b83afbd8872f14665a191c0279fd2a15644e04ca73de9250b4aa7fb642f62ccd6fb89a988c1a159ff83e0d0125891f577b5fd01616c8f24fb93fa000ede236b9497338ffde26254003412de34eb762d070bc5adc3d61b5345bcc55226f2060c22295a98c642c5289335146e9e88f1aa16d4223cdbadad2089d0e86c6", &(0x7f00005e5000)="15bbf276f1e536a0b5e4b82e06210cd893b7a06622d99176bc982a49db47837c2bc08166dce220147f1c02a858ceeb4d8aeb7b13b7e8c2f6c8b0459aa097f3bf735add4c5ce0a1dc928a2a475daffae267bd545d6f2db4f90170e6902b392d5b3a24fecfcaed78d41ccbb5bbea36ecf63ab205700bfd9a8d63eed46da55b0666c345792c39e30a60e225369848c288258e5a17628680aace374caf93f0a88d16b65c74be5bc2634a9fab40372b7419c1a51fc55f85fd9b6d6ccf60abbba32b294ef3", 0x1}, 0x20) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:19 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006b5000-0x16)='/selinux/checkreqprot\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000000, 0x450000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000758000-0x10c)={0x400, 0x40, 0xdf51, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ea8000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xf, 0x4, 0x10, "41f6e91854ff24ffee978e767f7b11a5ecd581463a72ca9b15f9c06cf1ec14ce3bb55b1966b52f4687250c2767f898dc5e1b5a58d91d1426132b5f3414cc921a", "e5c6afbe6c67a3198a4e573f8e1f51a1e20a11eb77365fa5d3a3748243a753e1", [0x4b8, 0x6], 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096101, &(0x7f00009ab000)=0x0) 2018/01/22 17:13:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = creat(&(0x7f0000639000)='./file0\x00', 0x0) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b60000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000cdb000)={0x0, 0x1ff}, &(0x7f0000c1c000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ea000-0x1c)={0x0, 0x0, ""}, &(0x7f0000a98000-0x4)=0x8) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000ff1000-0x8)=0xfffffffffffffbff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a91000-0x188)=[{&(0x7f0000f8f000)=@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c, &(0x7f000027d000)=[{&(0x7f00005f3000)="aacef4cbb3a760ce6f19fb3033e5d7f23bb2d3ce77681ef4d897b1d5486195ff8d10d0eab7b668ab", 0x28}], 0x0, 0x0, 0x0, 0x804}], 0x7a, 0x0) vmsplice(r0, &(0x7f0000927000)=[{&(0x7f000081a000-0x55)="07b8759e856c07747c70850b8e5672f395b4dc2ea465ecd4d72c52fbe2fd4944a76e8425a5ba327ac4307e6e6e1b296b983a2714c6670fc8874b4fd58b2abb934374c8ae06ab38a02fa80d7bb5341114f11d26aa3b", 0x55}, {&(0x7f0000c72000-0x62)="35b43dd407e8f08024cae59a284f68247747d825221f2753d445944209d3496f385691d5fdddeb43696d1fa8886cd731e442bdf187fe94cb0dcb7cf5f862d9a21150b99fe2bd57886d625e81210433683ddcbcd721ac4da332aff7f0f40d0662b033", 0x62}], 0x2, 0x0) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$TCSBRK(r2, 0x5409, 0x4) pwritev(r5, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x40049) sync_file_range(r3, 0x0, 0x0, 0x7) io_setup(0x0, &(0x7f00004dc000)=0x0) fsetxattr(r2, &(0x7f0000ba8000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000ed8000-0x4)=0x0, &(0x7f0000515000-0x4)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$ipx(r5, &(0x7f0000935000+0x8f)={0x4, 0xb2, 0x9, "6f5c9cfe9ff0", 0x8001, 0x0}, 0x10) 2018/01/22 17:13:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00009a9000-0xf1)=""/241) r0 = shmget(0x3, 0x2000, 0x438, &(0x7f0000d05000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000f3000)=""/97) 2018/01/22 17:13:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000390000+0xc24)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000436000-0x24)={0x20, 0xfffffffffffffffe, 0x0, 0x8, 0x15, 0x6, 0x100, 0x1f, 0x6, 0x0, 0x6, 0x1}) r1 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x40000, 0x3, 0x4) openat(r0, &(0x7f00008b0000+0x70)='./file0\x00', 0x80000, 0x10) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000b9b000-0x24)={0xfffffffffffffffc, 0x8000, 0x10000, 0x2, 0x10000, 0x3ff, 0x2, 0x2abc, 0x448, 0xfffffffffffff801, 0x8, 0x7f}) fallocate(0xffffffffffffffff, 0x2, 0xfff, 0x0) [ 77.281127] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/22 17:13:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000efe000-0x10a2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "458e38", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d91d59", 0x0, "b934df"}, ""}}}}}}, &(0x7f000076f000-0x18)={0x0, 0x1, [0x47d]}) syz_extract_tcp_res$synack(&(0x7f0000ebc000)={0x0, 0x0}, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003dd000-0xf)='/dev/sequencer\x00', 0x141400, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000ba8000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f000017a000)='./file0\x00', &(0x7f0000212000)='./file0\x00') ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/22 17:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = 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, 0xffffffffffffffff, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') dup(r1) r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) [ 77.346937] QAT: Invalid ioctl 2018/01/22 17:13:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004cb000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) socket$bt_hci(0x1f, 0x3, 0x1) signalfd4(0xffffffffffffffff, &(0x7f00000d8000)={0x0}, 0x8, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) [ 77.368212] QAT: Device 0 not found 2018/01/22 17:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) [ 77.400343] QAT: Device 0 not found [ 77.413063] QAT: Invalid ioctl 2018/01/22 17:13:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000005, 0x0, &(0x7f0000424000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000076b000-0x1c)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x7) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000038b000)={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0xfffffffffffffffa, [0x1, 0x3, 0x1, 0x10001, 0x0, 0xffffffffffffffff, 0x400, 0x3]}, 0x5c) dup2(r2, r0) 2018/01/22 17:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:19 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000012000)={0x0, 0x5162, 0x10, 0x4, 0x1f}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000012000)={0x0, 0x100}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000014000-0x18)={r1, 0x9, 0x8, [0xc554, 0x2, 0x2000000000000000, 0x1000, 0x0, 0x3, 0x1, 0x7]}, &(0x7f0000004000)=0x18) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000006000)=0x7ff) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) 2018/01/22 17:13:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, 0x4) bind$pptp(0xffffffffffffffff, &(0x7f0000a07000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) syz_open_dev$midi(&(0x7f0000f86000-0xb)='/dev/midi#\x00', 0x7ff, 0x101000) 2018/01/22 17:13:19 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/22 17:13:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = msgget$private(0x0, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006c6000-0x10)={0x0, 0x9c, &(0x7f00001c2000)=[@in6={0xa, 0x3, 0x117, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0xed, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}]}, &(0x7f0000eaf000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001e4000-0xa7)={r3, 0x9f, "8d3d7d28efb17dff99fbc9690875bc7abf931b9c738e46782292e5b576d35b1e7e04074f59b1f383ecaf87dd98e6d6b7f663f1c458f031689d2a0d4f2bef88e4bc03a665a544c1c7936cb58e35d8edf6cd1c497cb2af0a4482f9baff7fa1b60e50baf97c967bb8661a4ece43a0681879b43e3a59159d91bd6cae37e4af00710dc09b525f67ccf23178158d4a5e55710ab7afb56047b7534d006e0094f88fd1"}, &(0x7f000091b000)=0xa7) r5 = request_key(&(0x7f00008c3000-0xa)='blacklist\x00', &(0x7f00008e1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000027d000-0xa)='+##vmnet0\x00', 0xffffffffffffffff) request_key(&(0x7f000076e000-0xc)='cifs.spnego\x00', &(0x7f0000ec4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004c5000-0x1)='\x00', r5) r6 = syz_open_dev$mice(&(0x7f0000be3000-0x10)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000318000)={r4, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xb931}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname$packet(r6, &(0x7f000039d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000545000)=0x14) msgrcv(r1, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r1, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) 2018/01/22 17:13:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000947000)={0x0, 0x101}, &(0x7f0000af9000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000416000-0x14)={r1, 0x3, 0x6, [0xf34, 0x592, 0x0, 0x1, 0x8, 0x1f]}, 0x14) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000996000-0x1)=0x0) 2018/01/22 17:13:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bf7000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=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, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8f000-0x4)=0xfffffd76) r1 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, r0, 0xffffffffffffffff, 0x0, 0x0, 0x1040000) pwritev(r1, &(0x7f0000a18000-0x20)=[{&(0x7f0000510000-0xc4)="1c", 0x1}], 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000d8000)='./file0\x00', 0x400000, 0x1) recvmsg$kcm(r2, &(0x7f000089d000-0x38)={&(0x7f0000310000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000a97000)=[{&(0x7f0000174000-0x51)=""/81, 0x51}, {&(0x7f0000a1a000)=""/104, 0x68}], 0x2, &(0x7f000041c000)=""/23, 0x17, 0x9}, 0x100) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) syz_open_dev$usbmon(&(0x7f0000c1d000)='/dev/usbmon#\x00', 0x3ff, 0x8000) 2018/01/22 17:13:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$nfc_llcp(r1, &(0x7f0000205000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b2e000-0x4)=0x60) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000697000-0x4)=0x0, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000d46000-0x29)=""/172, &(0x7f0000fee000)=0xac) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00003ff000-0x4)=0x80000000, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004eb000-0x20)={r1, &(0x7f00000dd000-0x1c)="6e0c5ee8ea92481f123f23c6170a585be0840f654cbc44d5fe790ac3", &(0x7f00002cd000)="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", 0x3}, 0x20) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7d000-0x4)=0x0) r3 = syz_open_dev$mouse(&(0x7f000010c000)='/dev/input/mouse#\x00', 0xe227, 0x40000) r4 = gettid() sendmmsg(r3, &(0x7f0000e6d000-0x3c)=[{{0x0, 0x0, &(0x7f0000d9c000-0x40)=[{&(0x7f0000b01000-0x47)="a83ad04ae5b8237bb5ee1850f53172ce84bbe4ad36cb66b2f85d5beeea8e5892ca1414bad3db046bf86f9d1502161b99046104b34d8c32287ec6929cc235105eba3f62420aa3e7", 0x47}, {&(0x7f00004f1000)="1d3023fb80641742d9fed8c2e445eae98d257346db28baad6c5cf6910f9126d9749d44487990d5351fb505d9d2c8f181772018b2faced71988d7d8be35f0b91faaa640fe9cb603109cc9482e8aca3c4497d7e890c2c7cb8cfaffbffb009150ece5ebbdab54cc7391d915a3aa84ff892f6ff2e2d7e45612234f271fb2b3de53840c699ae1bd318aa07e91277b7f6431c7059dbfbf9ace0a8c99ca29f7fc39f9b7c1f92915ec53be98fecc42184777a03ecbcd5a229713d9817a6e10407fe6d72f8478839aef192f3a3681d2647c5c090a04d27a766dbb2d9cfee6387de57e8c14f34edb38629de9621d3d62e094c59744f66dedbf9328bac2df1ed4b67fb341d5aea4b7b2337b0478dfbd514f6536904844119111b4238b30438bca15366bf052b732ec5f8f2d485ec9caaceb632b7b0c67b8a63bc250293f57739cd92beecaa2d37c5c50c4f0040f61c3347a72d46bfd318fc2388cd3eaa2ad07885b0b70f9673bcde9f528f999d849c58736f0d0ea98fcd9347478aa98eed9274d4fd6fdaf06fcfcc10a6dcdf0594f9d18fe2c32a51eec75f417c1e87ac99ed670e6f08ed514db7a095dbb352dc3795895d08e938db58d53cd6ce15040890a92fddcfdc121f5a48b3dd6543429b9fa0a1b55850fbddce153a29e2c4ec60d7cefa38e9648b9c08bad54cadb2cf587ef2f891cb717f8faf36fdac8e490bf698562a74791b589d8bb009be2cb2969a5066891a7543668670cf64df1827e61bd9c5b734068b52cc2bb13964cf562595796f683287125557eab4afd00734901246234c31c88792e922800bd0840759db5727ff2626bc7b0ffb331379cb206fba8f6eeba2b7bc1a9892e558b439da315c3a085c96ca0f55a868daf13c41ee2a706353f5796c816a95e364121ae054ddfb7a4de011f17c77e262715aebcd844e77930285c4deee5514fc52c7391cdc5f91692e704fab02dd36cebc30acc2587c228c238539661de8073a14aff223855e11a9ead3c82dc86f190e88762222d675779e119bccf34d893ca467c355fcfb7ee459fa46a23f3c70fbe5d4b6cef99e6b98e5218268556b0cebaf31d84c61ba329bd36c77aeebf31f454a5162333f6a5aae41417a8118e2c66ede090903d0ab1b8973e6ebff09c71bf31953689040822fe573dcf7469a6fd3a49cd8782609e5cab1f61c41557e21fbd250015c05030fb387dd346357116ac9d5fa46be46b17b67fda65483e20620c09ed9bbf673f6629d3594e6b9b00d7904812b8790ea3f2674071d0e12bbac243221117dc7de4fe2e8c362b40b72c0de16a51a2846572addd53493c65a3ce225ae383df8765ff64b867a61e1a42106baa940e39d5b933c5be5f0cee4a6f43664c777d4cd6be77ccd144ba41ebfc127f8b8dee8caa92d0ef1dc0a717f918e901d9f77f3f3a93f64849808d1b0f8b5ab1c8dcea3867a82825c7a933e7e7e9b519e4665c0ec18966175c2c335034a378b0e02799e0e3ed7767205ea4ee306d2e204c084840822ebd8bd1bf3587e2fd563855324bdfea006531feaaed86c6ec2c809ff72db9a84f67f15dc63081080ca60d6bf879259cf88c7a9aa03ee665ed8aa87e14aa55f15c66e979731b35d988a6d68ecec501310c5da1bf806a4fd2930c252d0ff35db67a81edf38ba3a694fdb333f0d64b12d4e4be599ce4ffb61ea223f4bde11e83da201879a8854a37f7901f8fcbe312d96bca03a37a7b082be786e305c63021be4d9ad7156cc5944c45e0375a10abadbf6e84c4c4ac88e899430a14dafdb1b5033a666b14d796f0d0734706cf5329bcacb2cb61bc416013751f0a3c878434c8ae4333cdafe7ef6c6c3a7e4a94995708a60de3c2bcf876cbe08db680fea170102143051adfbf9a40beabffa106b3164ec475e2fe747a165fd9f105f01d481490964cd99a4cea8dfc06ad4c42dc4f5aeb4a3d6e6b0b1a1bfcf8fcf7cbd802c09d9048cfef31247eb4568f767bb70e6bf53ae62f6718a210b289f4c9251896c063fb8b3514809f17be3ac43b3a095f77dd7be01618de9812ed68bbecdfd3f115d660d32515b9921ab845ec90b9d0921c8689674538cef982ea927617f22b99b97fd140aa302c77d3ca74c7e85e744ed9e99bcdf08c3f56dd957577ffa37b7c21c28a3c5283f251e3b429517018f5444f543969ad13486820d35673426961b3d6094311b2301923e77e2db82f76e61c936e9d6776f88c0ef3ddb6db7ee4970b17a4de6584b09300b3b8b7dda0360b8c8ffdbab313f5389f66b139d694017bfd325589576c2a47f408316e654cb6b9f9334cf73f74fe61f61e74e4ef63652643ab68acd4a486c7374e6b319c74a7ac009ba0807dc0370f90c96ce4c3bd96c7bf56ac7769a3ba38d8d79794874a017a4ae19f4efcf066132a8d9e8526f0bbda018d3085ca470776a4c994f67462f94bcb6a3b72585f9faf59d0001d33773837e43c7277e6ce2fb14214b7c41a1ced81fa5ebbb0dd9e4cefade2239c07d30e8b8442369f154fdd80caf9832a732a339351c833976ffaac20d75099d2cb7464d5d763d32f5a8127bbcdb258cbe793d13544c5af740e1556aa942b1366b49c353d163e52bb373f8b6551a23f229712d8f442b9d6126329495c1ce94dfbc2f17a34bd419337211e27cccf90372481dd6354a5badf0855b9286ba8087d5179a1d43beec1e18f2a0d24e650628aaf623af7ff7e4c52759096617f3e032ff8e71c73491c11bce486979ff6a9d08818e465c34ade0e1b225a6717344f37b1899978684a8eda78ec27963d51a027934cd169cd0b34edd86ef435532292a1c190ed403bfb0c69fa84424791c42e0e269094ae2e46a3d97758a74de7d1c1f59eac8d3f3583425e5a46e6f21eec076b1ce7d842dd6e0261bd17b62e2d7693b8613f1653fe24a9282806bd85b33e3b8f9686628544f7f25dec3b759250203eb844cee2dabe6befc396f01f3e41cd7e5fa0da4f12108317ffd91facc47fe143e718b6223a8e551605431365e61c9a3fd0129e6bdae7bf83127bfce5356790eda2e6ab66ea3e162baefef1bb85d24c5227353681f087f0cf5c5e4905239932d92e19652e47d10316222ab7fa402a6132f6ba0c981e2800d91acc70f77bd03f5d5b0a5face6e0c17d3398738f84af0c3d80a616d55031627ddbd2b86026f7336f140b83af379011b69c9aac127afd8b71fed25d0595ec3c97adea78457957228e9af2ea4d2a76ee9d5051e0fb6185bfa9598925f78fba7f65e2ac57374c054879a5f143d8941cdffb32e6885fbda5d24028aed6a1109fc98fe49b81665c350d0f3cadc9fe9abd293365d5d209a4449234f67c5febd05bb9caaa74748e6b2eeeafa1fba8ad5d9e95c54d9fee6e8a454adbc6128be155cee01d499db30e1207f4ebd9a3de12d0b0be225741d57d0cf03442456dcd3e382083dcda220c0611306778658eead2b62e9e2e211796899189ebd51950b178063b14bded358ee1439c464a7ff17dfd1352e6426d51ed8e1f489fcf947f8b3d103b857b5c3ced2cb7f05814bad120b7aa8c1f235f6afdc5840c4896fac46ebda7360e5d09122a4373f93b8ea0f6ba7a79df094d54917010e57001f317b3d74f117454fdb872ab481396d4f65ae2239d5fd9495adeced3ee749ea5700df1c3ada59f51ccd4a0dbbdb2e0377402b99c16dd0cab328a69ddc9f721631b36cc41782de16003abbd7c1ff0760587d3a20a9f20549e1725f15a66ac57365acc89d4ea8acba1f68365551d9c01d8023d0528dfdf7a770846505a38c1504284815f066357c7a31c0f92b668cd2d2fed871450a8fda30f4772ca414b47deaec6183fddfde33a459e0841c45a0873ccd2eed073ec065c521a00009b75fedddb175c1e5c57e5d3d6f8bd693722f5af3542b63fe5767b276633794df773fe04427f4af053103f9a5b7c82a970215fb7e676af60f2b58faa4d3188c00c6a6dd52c3149ad8fd9a279b92319c489ebe024cd5cfd7660bd2fd2f188962b0130f720d3559c71b773cfc157242c972ffae6a80dba7c90a0fa3db656ed6681b355bb3d51354760be310319a3591c03ae572119affe0e20196cee1c7eb1558cb9dea5b01f5f11f89a9959a0ba80c37c28a76cf5d1db4b1061680769c7d3dd0bc413c26f4100b114a7397ea80a5ca3c7b6b66dcf607e314a5ea02081fb08f2e19b5bac6062256ae7002103b66ebabbe658ad7a368e50c1c0ed3b9b7800933df7b04e9f524e92e47ab1c8bae6799bb7b40ead7cf2c8b4bb3a312c07a3f52d3a93e744132af27baf847e1e96fe034056865308a4657ca80e34c3093eddc97d93193201aa4b8d00c761d8f9f1a4673a6716a25007b420ac23c6aaa32b89bb26750652a8347ff362dc89b370f8b54e4ec48357b9204f348e27bc286100eee5b68f2a5db4072e3e077fea4e47304c135f0090c4274ff7cbf12c01da37110c66f7ea8d1393c7220cc6b1e56f2be1431a372400d4cc747aa67a413496fa73a3fb994e976b9c451265dfcc0ebd060758369b74b9c976f3fae343b94d2a84452adb95c58190add7d0ea974a73c28b828184a6c56f018cd1b2e835c874862176a2cd93ab164d0405b0915ad995ab78063c6f83f892144d4f78558c980d59904332efbfec11ecd0febe764914c19d88f4abc004bff1fcb47142177a90002c7bc2a646760b98d29be7532b95e8eb31a643837cd2bf58733b74761d7bd03a4ddf5543be683b028ba02de2cc7dca7f1e90760181798fac29485869c1aaa2c2ff2f985ee9c89cbbf756be63cf7f7f7acd68fc5b6a685fff4bbd6beea5ee68729fdef27e7d9b200dfb32fd7c28159ebcdb7db1ca2f7fbc7379f3b8957f0a3d11a39ffed2ccb0622631ccec48d043ebf9a865bccbc728307d91514553cde1706d09fabd5e469c1c280e84b344302ba3787f2d9de983f89874d8b1c787cef9b764dfb1a80132d9337e4da63cf111f92e620ee0c230229010d3bdbafad68bdd6a3bfeb2e2cd104d8ebca6d7bc917906a04046d7394e8e9387a2c8599f5f3da8947262be09efb3b3e65b4ca915d3688261912130313060015d64454cd275a3ed56d626cd1e4417b9c96fa6138ec30802f5820307c6cedf761c49b00792f69787b7fcac25346c2fbc0c77f13d724ae4712e20e0962e9c9f3f4eefc49cbb3b0cddb442840c46c6d9fe819201f508f9ee6d4f406b90835ab8e4b2c25d03e61d284bdb495f06066cf0a5860e1cad73acf85b94f0829b554c219134b9e0521c21d6f700145ba954a18157528e319980835b4ccbbeb53947d0bd462de1505e7b7f365d2d7eb0903a04e16e85ab08a0d4d44d80de2790c0f5c23856da074bc221e36b532ec45c8284bdca70277c7003cc5fb658ec2841060a18688506573299d2a0d43354cbc48c0215e354151850a02a8af6881b56fee43f8e967922e7e71e5bfd0930f6e8b298d2fec40b18ab694bfd63cf7d83014e2d098ec70f4cdebcf68ce350a1104e134639b68ecb88091aaec60940ab485584a0d1f471eead082c627f8ac475725a9ca23d7412abd8208babefe7d0f5c9e6e8c890c2989856f5cd766b2674bfa79c20c0d342c3f4e73d638be6b29af3cbf9d9d60888e58052b057741635569a1d94201bfa3e14bd4d2b0f9eb6eba05572cd7c5805be0ae1569d4b9d872671c3be6b9da8b8c46cde5329134edaa494d51908fc615b6a849de1fe9fc03653df8b9182c78e93c1729a7c0cd4370af126564cd729194d4be5fbeeb9cdb5569a4126c5f523ff6451b485ae15dce6de02cb78acd3f96276850e7cc9ee", 0x1000}, {&(0x7f0000bc5000)="aeedfa07a7e57167c9f7708e24106df7379205c975c8f48fd4dfd665632288403ab881b331fa1adb56ccf2b5798705eaf1e157264d95c849156d5163ba0d03b1d41eaa138e8f84a75749fab24136e70c2606948bced29d76700f1e6d5e2092d526cbf0b3070ca77b6208fd085c3a74286a41aaa4e78eb3b8e03e9745f5817d3a52ef77", 0x83}, {&(0x7f000022a000-0x44)="f2f843edc9befba685bbfd2a4eb79a7e63ad11c8cbd9c2c95597f6d9c21edebd8b73589353967693c1042afb210270a91fa1b02cfa6b03f06f1f790e02cd4c0f0aacfeac", 0x44}], 0x4, 0x0, 0x0, 0x40}, 0x0}], 0x1, 0x8080) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f2d000-0x4)=0x0) perf_event_open(&(0x7f000009e000-0x78)={0x3, 0x78, 0x5, 0x2, 0x8000, 0x9, 0x0, 0x5, 0x800, 0x0, 0x3d8a6c4d, 0x6, 0x7, 0xbe, 0x1, 0x6, 0x1, 0x4, 0x1e5a, 0x401, 0xffffffff, 0x40, 0x6, 0x49, 0x1, 0x7ff, 0x1, 0x7fff, 0x40, 0x4, 0xfffffffffffffe01, 0x81, 0xffffffff, 0x9, 0xffff, 0x9, 0x9, 0x3, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00002bd000)=0x0, 0xa}, 0x10940, 0x7fff, 0x6, 0x1, 0x2, 0x0, 0x1, 0x0}, r4, 0x4, r1, 0x2) get_robust_list(r4, &(0x7f0000ff9000-0x8)=&(0x7f0000046000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e83000)=0x18) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000083a000)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000c8d000-0x4)=0x0, &(0x7f0000bb6000-0x4)=0x4) 2018/01/22 17:13:19 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000009000)='net/udplite\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000006000)={{0xa, 0x1, 0xc1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x221c}, {0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0xfffffffffffffff7, [0xfffffffffffffffe, 0x2, 0x1000000000, 0xc7b5, 0x0, 0x40000, 0xffff, 0x3]}, 0x5c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/22 17:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:19 executing program 3: 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}) listen(r0, 0xd0) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) sendto$ipx(r2, &(0x7f0000ac3000-0xf1)="", 0x0, 0x4004000, &(0x7f0000579000-0x10)={0x4, 0x0, 0x0, "f82f883f2463", 0x0, 0x0}, 0x10) 2018/01/22 17:13:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ce8000-0x48)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000271000-0x4)='GPL\x00', 0x10000, 0xbc, &(0x7f0000dff000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 17:13:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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$kcm(0x29, 0x8000000004, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000067d000)={0x0, 0x3ff}, &(0x7f00009ae000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000064f000-0x1a)={r1, 0x5ab, 0x9, [0x4, 0x5e, 0x6, 0x9, 0x76, 0x6, 0x0, 0x7, 0xeeb3]}, &(0x7f0000c66000-0x4)=0x1a) sendfile(r0, 0xffffffffffffffff, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/22 17:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b6b000)=0x14) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c50000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400100, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000bda000)='/dev/snd/pcmC#D#c\x00', 0x1d5, 0x200) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d59000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup2(r0, r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc8000-0x4)=0xc) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/22 17:13:19 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$packet(0x11, 0x5, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dspn(&(0x7f0000010000)='/dev/dsp#\x00', 0x6, 0x4000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000018000-0x10)={0x1000, 0x6000, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001a000-0x8)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000019000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000019000-0xc)={r4, 0x80000, r0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f000001a000)=0x0) pipe(&(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000017000)=""/4096) sendto$packet(r1, &(0x7f0000016000)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/22 17:13:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000d12000)=[], 0x0) 2018/01/22 17:13:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004bf000)='./file0\x00') mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)="") getresuid(&(0x7f0000bce000)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f0000d18000)=0x0) r1 = getegid() chown(&(0x7f0000770000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') removexattr(&(0x7f0000645000)='./file0/bus/file0\x00', &(0x7f00002c0000-0x16)=@random={'btrfs.\x00', 'vboxnet1loeth0\x00'}) 2018/01/22 17:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000ad0000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10043) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c63000-0x90)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$nfc_llcp(r1, 0x118, 0x40000000000007, &(0x7f0000219000-0x3b)=""/59, 0x3b) open$dir(&(0x7f000058b000)='./file0\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:19 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0xac36, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80, 0x200002) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) 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$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x7957d37b7689b2a2) close(r1) 2018/01/22 17:13:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xffffffffffffffe1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003c8000-0x8)={0x0, 0x4}, &(0x7f0000c69000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ab3000)={r3, 0x46}, &(0x7f000066c000)=0x8) [ 77.595339] KCM: Hard failure on kcm_write_msgs 2018/01/22 17:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\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, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ac4000-0x6)={0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000574000)='keyring\x00', &(0x7f0000d2d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key(&(0x7f00009d0000-0xd)='dns_resolver\x00', &(0x7f00000bc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009ef000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, &(0x7f0000411000-0x5)="fc69ebe2f1", 0x5, r3) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000223000)={0xa, 0x1, 0x694, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) sendto(r0, &(0x7f0000f1e000-0xdd)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0x0, 0x0, "fe0100000001", 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f000034d000-0x38)={&(0x7f0000c7a000-0x10)=@nfc={0x27, 0x3, 0x0, 0x0}, 0x10, &(0x7f00004cc000-0x80)=[{&(0x7f0000c31000)='N', 0x1}], 0x212, &(0x7f0000d79000-0x218)=[], 0x0, 0x0}, 0x0) 2018/01/22 17:13:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b43000-0xb)={0x1, 0x10001, 0x4a, 0x4, 0x4, 0x4, 0x9, 0x20, 0xffffffffffff919f, 0x1, 0x6}, 0xb) r1 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007ac000)={0x0, 0x1f, 0x8, 0x669}, &(0x7f0000d27000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a875f97, 0x6}, &(0x7f0000001000-0x4)=0x98) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002000-0xc4)=""/196, 0xc4, 0x20, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x5, 0x2, 0x1, 0x5, 0x79ee, "712b82bbf63e7b9a2a7bf790e0a186a6e632ec924c13530fb097482dbc02a875aa0a6fecad66dd5560aa77ad6b267305383a5574f297dd4988d18383ef88cb", 0x5}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000003000-0xa4)="2558d75ca19c3774b851ec6909f20ff58b0caef5a1d33fdafff2a13f7d1f02b9e60311830da2ac95d31d8c543cb57fa4c3a53c4f1774c36d3ee2b311e32151efc90ea7e04f4d6be34a80eaddcc4176ea6fb1a2051db8db96c390002b87f682302e938cc7c0386d7d5ea53b5e749a90266087b713bcd83db39f63d42f8dc2629b947c7753d981477e58d7d369389e740904ffc44560aa84da58579c7dc265bd0f20ce7274") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r1, 0x6, 0x1, 0x10000, &(0x7f0000002000)=[0x0], 0x1}, 0x20) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000002000-0x8)={0x2, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) [ 77.674827] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. 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Check SNMP counters. 2018/01/22 17:13:20 executing program 3: 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000064d000)={0x1, r1, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00002a3000-0xc)={0x10000001, 0x0}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 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$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00006b6000-0x400)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) pipe(&(0x7f0000ebd000+0x4e6)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f000010a000)=0x9) 2018/01/22 17:13:20 executing program 0: llistxattr(&(0x7f0000668000-0x8)='./file0\x00', &(0x7f00007d3000)=""/83, 0x53) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/dev/sequencer2\x00', 0x200100, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00001aa000)={0x3, 0x0, [{0x0, 0x100000001, 0xfffffffffffffeff, 0x3, 0xfffffffffffffff8, 0x0}, {0x40000003, 0x80000001, 0x0, 0x671c282d, 0x7, 0x0}, {0xa, 0x5, 0x100000001, 0x280000000000, 0x7, 0x0}]}) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mkdir(&(0x7f00001e9000-0x8)='./file0\x00', 0x80) 2018/01/22 17:13:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\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, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x7) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ea5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e25000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000272000-0x10)={r1, 0x0, 0x800000000001, 0x0}, 0x10) pipe(&(0x7f00002d7000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f000075c000-0x5f)=""/95, &(0x7f0000270000)=0x5f) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d3a000-0x4)=0x0, &(0x7f0000e6c000-0x4)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000e88000-0xb)='/dev/mixer\x00', 0x0, 0x0) 2018/01/22 17:13:20 executing program 7: r0 = socket(0x2, 0x3, 0x6) setsockopt(r0, 0xff, 0x1, &(0x7f0000506000-0xb3)="cd24d27d3f6d8a72c898e2530f9b17123b52592930e8aae2956b0e0c18fba7d76a0d4b6be2882665aa90307bba56f8e6b264783e573fe79c023b2960fc1efe9c399288fc6d486a845c3c4b56eae18328b71b453f640e803f4a62823d0e4611c3aaaabbe344ca2c7b138f2905d5969988ae06895c2f68ed3140b4aad014a609c4f74280c5584eb448919392f9115353861b9b8ee59e6464db52ab64786b5aa26f93de773d3405985b3799944c592d989142425d", 0xb3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x5f)=""/95, 0x5f, 0x62) 2018/01/22 17:13:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000010c000)={0x20, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f40000-0x4)=r1) 2018/01/22 17:13:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b51000)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f000028a000-0x8)={0x0, 0x1}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bbe000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x55ae) r2 = shmget(0x1, 0x2000, 0x1, &(0x7f0000f43000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c3e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a75000)=0xe8) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ac6000-0x4)=0x0) lstat(&(0x7f0000fd3000)='./file0\x00', &(0x7f0000acf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000840000)='./file0\x00', 0x2001, r3, r4, 0x8000, 0x1000) accept$nfc_llcp(r1, &(0x7f00000fa000+0x532)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000da2000)=0x60) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00001fa000)={0xffffffff, 0x14, [0x7, 0x9, 0x3425, 0x6, 0x1]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) mincore(&(0x7f000005f000/0x2000)=nil, 0x2000, &(0x7f00002bb000-0x19)=""/25) 2018/01/22 17:13:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x26) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000920000-0xc)={0x3, 0x1f, 0x40}) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 17:13:20 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, 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) fcntl$getflags(r0, 0x401) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a4b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000057d000-0x50)={0x0, 0x80000000, 0x5, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) recvfrom(r1, &(0x7f00002b4000-0x68)=""/104, 0x68, 0x100, 0x0, 0x0) [ 77.753113] netlink: 'syz-executor5': attribute type 18 has an invalid length. 2018/01/22 17:13:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$sndtimer(&(0x7f0000ce5000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mlock2(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002a5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000a38000-0x4)=0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009a2000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000db3000)={&(0x7f0000ba9000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e55000)={0x0, 0x7c, 0x10}, &(0x7f00009e7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000431000-0x10)={0x1, 0xe, 0x1ff, 0x400, r2}, &(0x7f0000c42000)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c4b000)={0xa0000000, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000a75000-0x18)={0x0, 0x4, 0x1ff, &(0x7f00006fd000-0x8)=0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000056b000-0x3c8)={0x5, {{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]}, 0x0, 0x6, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x1, @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]}]}, 0x3c8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d16000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025e000-0x4)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000125000-0xf8)={{0x0, 0x1, 0x0, 0x2, 0x1}, 0x3ff, 0x9000000000000000, 'id1\x00', 'timer0\x00', 0x0, 0xe29b, 0x100000000, 0x4, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndpcmp(&(0x7f0000c86000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000898000)={0xff}, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009b1000)={0x0, 0x0, 0x0}, &(0x7f0000c63000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bd9000)={r3, 0x100, 0x3, 0x4, 0x2, 0x81, 0x20, 0x10001, {r3, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x1ff, 0x4, 0x20, 0x1}}, &(0x7f00006a7000-0x4)=0xb8) fchown(r0, r4, r5) [ 77.805737] netlink: 'syz-executor5': attribute type 18 has an invalid length. 2018/01/22 17:13:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00004a4000)='/dev/snd/controlC#\x00', 0x0, 0x800000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000000010, 0x2, 0x0) write(r1, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000081a000-0x4c8)={{0x3, 0x0, 0x0, 0x0, "46dc9110656c87ea20d4df6f497746f33ef850f4922432169fcfd5815d4919c06700c3e50299ced302814c4a", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x51)="13bc4fab9365c64a6466b2083eacb87befa6ceb875f4ab9158819e6121091545f52a32d4a4bd68af17f82f35dd96186c915ece1a4f75362bd6aa684f5bf921bcd5e9b98490cb4a84508480b9080f816c0e", 0x51}, {&(0x7f0000001000)="edefdd0ec1bea9180197bd5cf4eeb44fe4ae4e4f296b815ea6b49302dd9fe4eb4fa3caf04c9c6c5013bc7ad6de4930f05c1f5b042adb45d5ff28ccaa34c5239360905c9f96d909172ddc5b0ad3754fe59eb5597277c0110c4037780335cfed299563f1a27298171d203c17cdd46adada7a878e1587efe956d22afc0a6990f663b12f233e520accad7455edb58b42364f494cd7bf4b9229ce0f2b13dee8d5018e5a74c2fa87c7ace1b4fddc3e670bfbc82d8046481c5033b4459ba202865e5274b513b547b132f21c78", 0xc9}, {&(0x7f0000000000)="805a7a12636dee442f614c910cc82658c6616c7da1", 0x15}, {&(0x7f0000001000-0x71)="3b0ab2fdb7bf56d163320f698949cc238b87e41f707e36fce3a4cccbcedd588c71481fe017735d4bd42a9873b867195a26da6654cc7cc260299986b409f547d9e517d68d5cf6e74dab411d8126491bf54e49b15d27f57f11f94ba1257ae1bd652004cdffad53cbc77f245cfd0b98169273", 0x71}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r1, &(0x7f0000da5000)=[{{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendfile(r1, r2, &(0x7f0000b7a000)=0x0, 0x2) 2018/01/22 17:13:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\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, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000e09000)='/dev/adsp#\x00', 0x5, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009ab000-0xb)='/dev/vcsa#\x00', 0xffffffffffffffe1, 0x109002) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000061c000-0x4)=0x1000000000004) 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(0x10, 0x802, 0x0) write(r1, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) 2018/01/22 17:13:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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_emit_ethernet(0x258, &(0x7f0000cf9000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x222, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x5c, 0x6, 0x3, 0xff, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x7a, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x5f6}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x0, 0x4a, "4dd3962907a37c1b08b6f893bf05e7f8f5dd49576c8ac1f8e9be319b88c861a02f420faa8248ba166771d70f2133269a0dc353dadac5fed3a90efebe5103353e48d18d845d091757990e"}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x12f, {0x8, 0x6, 0x5, 0x5, [0x9, 0x2, 0x54ff]}}, @enc_lim={0x4, 0x1, 0x64}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0xa9, 0xe, 0x2, 0x4, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0xffffffffffffffff, 0x6, 0x3, 0x7da6, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x3d, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x100000000, 0x1e, "9e1b57af176430f3e335db863de1aac628bb252672ddf43f41884d709889"}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xfffffffffffffffe}]}, @fragment={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @icmpv6=@dest_unreach={0x30b, 0x100, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x32, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x29, 0x0, 0x3, 0x0, 0x0, 0x4, 0x3}, @routing={0x87, 0x0, 0x2, 0x400, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x6e, 0x0, 0x6, 0xaf7, 0x0, 0x2, 0x2}, @fragment={0x8f, 0x0, 0xc9d5, 0x10000, 0x0, 0x7, 0x2}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x0, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0x0, "9d743bfd03aa805764e5489f0f05c0960f16bcb8505bb5a6413c95a9d5878dd54b635f118467d20c32c13e233d4c3360e53536aff2c97dbb2ecfb1e806d82c19e6f36ca645a1b1c11aeb978060ac8f67f3f5374c1ebbadcdde84b2e48cd52106c291842e8cbcb2a871063238b9b7e1e81af0bcbf3edf26ca4e1088c59fad2222c106216245d2ec6433582617231f66f8ffd7d8b4cbe429a3674357a99581db556bd68ad40a6dd404b5b2c016f2dbc6c16049a0cb607408a6bf"}]}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x0, {0x2, 0x0, 0x2, 0x4, [0x1]}}, @generic={0xa0, 0x0, "569c166ba4ac4b1b8688a8020037808da491bdab6dcfc38849dbc564d56ea33e72a4e0c73898407a4cd5bea32750d1d3fb585f8e93924181ec0295d14b115d0e32c1aacbcf3897d1a29e21a90fac7c7c591410c320ffaab42b7e17b4ef6076f320dd8301eae51418fbfe3bda"}, @jumbo={0xc2, 0x4, 0x40}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x0, {0x2, 0x0, 0xfa, 0xc59a, [0xb36, 0xe31c, 0x27e, 0xa200, 0x7, 0x1, 0x6, 0xc3, 0x7]}}, @generic={0x8, 0x0, "560798a785e0f7061965361e473ed0bb4b1c300572821a909e4af35f8f9633f9279066236f31ba2853a2ce92eed3f580680ce785aac395f46001ee8901b4cdc2e80518b988db48147782b1611f2a63b87ba5e97219732acb8b03ebd83874bdd77b28f1ab19400e224aa2aa1bad0e2a3872e70f10a67ccf9b5f0c21963af9ff380617b05f17fcf404fce01b7c9b0c707cf6d6522341b9ea679cfbb1d7f7e51112136f6efd7a41467bd3eb70bf47d8cf8d484cd609243ad1c793f9b767328b9a0359c99b0bb677d7f061d9dc8cea7b6f9b408f2efc891d2b136db995ccfb6472e27d4c27badcffeb7870e8047e2933ffb3abdb"}, @jumbo={0xc2, 0x4, 0x0}]}, @dstopts={0xa7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x100000000}, @generic={0x4, 0x0, "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"}, @jumbo={0xc2, 0x4, 0x4}, @calipso={0x7, 0x0, {0x6, 0x0, 0x3, 0x6, [0x9, 0x4, 0x2]}}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7f}]}, @fragment={0xc, 0x0, 0x9, 0xfff, 0x0, 0x2, 0x0}], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/01/22 17:13:20 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fef000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c96000-0x3)=0x6) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00005b5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ff0000-0x4)=0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000fef000)={&(0x7f00000e6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000fef000)={&(0x7f0000ff0000-0x48)=@canfd={{0x4, 0x80000001, 0x2, 0x8}, 0x28, 0x3, 0x0, 0x0, "20158f97fa88232b0f022b04e56148808d76324fcc17c22fc2c448d77da5e6fd2deb74aa75fbdcbc06f9a0dfa80d39f2d76b4baedfaf0264ee58a3b7ed1200cc"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000c8d000/0x4000)=nil, 0x4000}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000fef000)=""/63) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000ff1000-0x4)=0x0, 0x4) connect$netrom(r3, &(0x7f0000932000)=@full={{0x3, {"584e6e0bcaa058"}, 0x5}, [{"1afbcd2250ebec"}, {"3350694d93ab38"}, {"4af1fd461bb866"}, {"0d9ac98048b1a7"}, {"830984f6cc343c"}, {"afee149aaedd68"}, {"12b8aab929dc15"}, {"0e4f3c0619477f"}]}, 0x48) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/22 17:13:20 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c3d000)='/dev/qat_adf_ctl\x00', 0x180ffd, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000489000)={0x4000000, 0x1f, 0xd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000b36000)='keyring\x00', &(0x7f000068d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) keyctl$clear(0x7, r1) 2018/01/22 17:13:20 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = dup(r1) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/22 17:13:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a67000)='net/rt_cache\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f1d000-0x10)={r3, 0x50, &(0x7f0000d29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/22 17:13:20 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/22 17:13:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000260000-0x210)=[], 0x372, 0x0}, 0x0}], 0x1, 0x0) 2018/01/22 17:13:20 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ff5000)='$.\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff4000)={0x0, 0x0, 0x0}, 0x4) 2018/01/22 17:13:20 executing program 5: r0 = socket$packet(0x11, 0x20000000003, 0x300) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00007df000-0x18)={0x3, 0x6, 0x2, 0x7, 0x200, 0x5}) 2018/01/22 17:13:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000937000-0x4)=0x3) close(0xffffffffffffffff) 2018/01/22 17:13:20 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x4008b100, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000006000-0x8)=0x0) 2018/01/22 17:13:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000002, 0xffffffffffffff1b) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000007000-0x10)={0x77359400, 0x0}, 0x10) syz_open_dev$mice(&(0x7f0000029000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000001000)={0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') 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) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000084000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000022e000)='ns/cgroup\x00') ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000c72000-0xe3)={0xdf, "1f7939b3bb070f4285477698bbb39adf0f63ba0c90461528f402a17e589ebe320f712cdfcfb64304457be929d9e0db7e0dca148a6e4b3bf7688d14cab44f077de5c2aac5569ece3813b3612c011e0bfb3d03644f09689fcde7d23ae303e24e45966af8f809c4349a47314fbfa5c8f0171968bd9510703a48b5df4fedee28a9e8e08c54f320cc435f8008ac4ea43d61b39adedd384b56eacd8804c8847b5ebae319f4659052b432d948ff90485c022f9c9c5a0aff2eb6a1cabc4deca22d396dfb1b8d029119ac3fb812fbcbdfdee5fea92dcda927b37c0f83ff13a337a883b8"}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000796000)=0x0, &(0x7f0000b69000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000ccb000)='ns/cgroup\x00') 2018/01/22 17:13:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000937000-0x4)=0x3) close(0xffffffffffffffff) 2018/01/22 17:13:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000000)={{0x1, 0x1, 0xffff, 0x0, 0xff}, 0x3, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x800, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000007a000-0x10)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000033e000-0xb4)=[{{&(0x7f00006f2000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, 0x1e, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1, &(0x7f0000000000)=""/59, 0x3b, 0xfffffffffffffffb}, 0x10000}, {{0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f000046c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000b22000-0x56)=""/86, 0x56}], 0x5, &(0x7f00005d4000-0x6c)=""/108, 0x6c, 0x401}, 0x4}, {{&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f80000)=[{&(0x7f0000162000)=""/106, 0x6a}, {&(0x7f000024b000)=""/104, 0x68}, {&(0x7f0000922000-0xcb)=""/203, 0xcb}, {&(0x7f0000808000)=""/165, 0xa5}], 0x4, 0x0, 0x0, 0x0}, 0x8000}], 0x3, 0x120, &(0x7f0000001000-0x10)={r3, r4+30000000}) socket$nfc_raw(0x27, 0x3, 0x0) r5 = dup2(r0, r0) write(r5, &(0x7f00007f6000-0x1)="83", 0x1) 2018/01/22 17:13:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f39000-0xb8)={0x0, 0xca, 0x71c5, 0xef53, 0x7, 0x8, 0x7fff, 0xeb60000000, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0x4, 0x6, 0x4, 0x732}}, &(0x7f00002af000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005f9000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/enforce\x00', 0x101800, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000888000)="1951a306ce3609a51748d315e54600787f61d4957825bc1bcbd197de2a534b41800d5b37b14603a9c9e6a3caa38605ece868b7bb537d76fe7eb9d60d972d5a3a43c04b425409543ed4eee7ee3c32074e8d0afe3828314ca9afeb2ae7b28d2045d570b3aed10b4151c4a76d8295814f05d6867a", 0x73) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00001d1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$sndmidi(&(0x7f00003d4000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x101) timerfd_gettime(r3, &(0x7f0000f82000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000012000)=0x0, 0x0, 0x3, &(0x7f0000012000)={0x0, r4}, &(0x7f0000012000-0x4)=0xfffffffffffffffd, 0x0) 2018/01/22 17:13:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00001ba000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000453000)=0xc) sendto$inet(r1, &(0x7f00007e5000-0x9)="337ed61b0445ed37c6", 0x9, 0x20000000, &(0x7f0000ce1000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x805) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r2, r0, 0x80000) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)="498295f248fffdbec04a1c37b2aef2129e5e1f5a2a266214e5e7d8429558f8b4b02a9d6549f420d82f3c87480e48e3bafa5aacf55a8f771575c329307d6fde3fbf82d3fc434aba3de9b026a83ed6e7e13e6c0f3aa7772339c47140ad300a", 0x5e}], 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f00006df000)={0x3, 0x24, [0x1, 0x6, 0x4, 0x80000000, 0x7f, 0xffffffff, 0x3, 0xffffffffffffffff, 0x6]}) 2018/01/22 17:13:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000097a000-0x8)='./file0\x00', 0x90) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000510000-0x17)=""/23) fcntl$setlease(r0, 0x400, 0x1) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/01/22 17:13:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) getsockname$packet(r0, &(0x7f0000ea1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000d7000-0x4)=0x14) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x7, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000209000-0x5c)={{0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x15bd6aec}, 0x80000001, [0x2, 0x0, 0x3, 0x1, 0x1, 0x7, 0x9, 0xb037]}, 0x5c) signalfd(r1, &(0x7f0000008000-0x8)={0x654b0c09}, 0x8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r1) 2018/01/22 17:13:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000525000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000231000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 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, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000228000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f0000044000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x2) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000dc5000-0x4)=0x5, 0x4) 2018/01/22 17:13:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000937000-0x4)=0x3) close(0xffffffffffffffff) 2018/01/22 17:13:20 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000000)={0x1f, 0x3, 0x8, 0xffffffffffffffe0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = 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 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{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]}) 2018/01/22 17:13:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x10000, &(0x7f0000045000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001cc000-0x4)=0x0, &(0x7f0000391000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000833000)='/proc/self/net/pfkey\x00', 0x40, 0x0) sendmsg(r1, &(0x7f0000c15000-0x38)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f0000989000-0xff)="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", 0xff}], 0x1, &(0x7f00009c5000)=[{0x58, 0x0, 0x6, "92ac494b3a5e6249d3435bd97a3749eb09481d5c52de44b3e610bd3e416fa04019afd6554fefc95e860f67e3fa99a36ffc0eb39824fef2a9f9bbc397d2adbacefc615239bd9c8739"}, {0xc0, 0xff, 0x2, "2cb4c6e648ed11cfce54e6215fde7408bf6df3309461e1c61af77d5637eab3c934427d7fad7fe944642571d7641e7df7cbae214a6684fa6b225627580334b7c369bdd7a6771145c79261d5f22d6f7c10f5222c3e0eaa704ac6fe668055c3a4b36c5304f51a302ea61751d05479b6c44657a67925ffca6e5c01cfcbed97d4e445d1c351d5991310341c15cbf7a36ecaaa43a1f1e1f7f694b40ff09eb750a563ad831b4418da89481ca0"}, {0xd8, 0x105, 0x2, "96c92a3782007a204022ed5d3c91195ad171552fb8a5190706a17fc8eae00ee2b6ef268ac1f1b85363a7ac9e6b3ca4e41696532d22876430845478830618cccacc573b1ee1dfd281d935c9032596b4502cacb2b2a2915081da752e2a3a384dc6475bf4be2180934284a445c689a8a9d371d02bb3bb8b4d0e3c4a9587a992fd54f06c5b2877f4f41a7c2567a1a8dedf7a539e2fed492a7a2fea6d0b9630b7211a85606af47572122cdaab2f37cfa0e4a3be1a3a1237180aecab3d8000d69c2cd1740d427f0340ff"}, {0xd0, 0x13a, 0x0, "add3588b7f15a1cf9a605105a2debc71b7d8e66b0901760dd747b8cc6d665931d90e0fbd93c6f5a4ad4a1cc07e8e4b2c1ab5a3744dcd4e11d6708a8b54344264b394904d45fb5ab869ab3b6aecb26a87b900ca3e757933145bc6d69c6fb71b1549ee0afd6db40bdee9b4a645471b54ab686b98240bc9f18feefb0cdd96e993d802b7c634b51a14857f153e83f8fd246f088c2ddadb3c8b22928a7c187c00ad571832009021d35c347b9b167971075a80370eae552ebd0a4bfd2eaca785a64e"}, {0x58, 0x10f, 0x10001, "651914272fdc21f2e9efd91622d17c78a532e954b45115d45186359a1823686301c669d912b7686e02beb6e07ffe7f841b1515d832b457685f7d5c0bd0c54406008455c1"}, {0x18, 0x0, 0x10001, "c916e7a64fd28d"}, {0xc0, 0x186, 0x32, "1f2f408f6481377962f8b14037f0ac35637eea091d2a1113a6b850958a55c29044347e82272129412c7cba81d47dfce6879d84f86dad402376b54ca8ce92036b2b05e7a55aa2d0618efa2dcd80cf9037f4fc6a002a4f333cd11951213aa42cb3bd1085b84155f53d01e2bca658ddc96f799fc03146e1e1de0aeb7d6b8afb33efd4e2d923b8e4847b08d2e6d8ba5d889eadae59951285b31183ce0446797151fe89ca12d3cda587f9e1e19d38139591c5"}, {0x18, 0x108, 0x8, "415c0aca3fec8e"}, {0x90, 0x113, 0x9, "60a2cb11377296948cce43b67d3f084c6828907dd90b827101aaa84c83dba2c4ad78a32480542385af5fffa68ca9a4e3a1bc2928e39c4711444700dd41b53041a2ffa46a6935f8ea3267589a512c75fa62cf4d6c0865b977e2822b09826a33b7a057cc1f74f4823d178d0a023dc2f8db8ccec023b33a6d9e5f84ef"}], 0x498, 0x4890}, 0x8000) socket$kcm(0x29, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000880000)='net/kcm\x00\b\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000af1000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b50000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000223000)={r3, 0x9}, &(0x7f0000bde000-0x4)=0x8) socket$kcm(0x29, 0x2, 0x0) readv(r2, &(0x7f0000c44000-0x90)=[{&(0x7f0000b8f000-0x90)=""/144, 0x90}, {&(0x7f00004e1000-0x27)=""/39, 0x27}, {&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x5) 2018/01/22 17:13:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c5c000)="", 0xffffffffffffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000016000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000256000-0x34)={0x0, 0x2c, "58f54bd51aaad14205498f3fb2d20fab4ea0adf728999ca3192ab36984cf3be6d29a0e58e57e02a2fdc592fa"}, &(0x7f0000f7b000)=0x34) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ef8000-0x8)=@assoc_value={r1, 0x100000001}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') preadv(r2, &(0x7f0000cc8000+0x244)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/22 17:13:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f000033f000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00004b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e52000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00003e8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 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) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/22 17:13:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:20 executing program 5: clone(0x0, &(0x7f00001a5000)="", &(0x7f0000659000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00007af000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c9000)="f17389a5c7bbcce540a2dd678dec746fec56404c5d66f12dabba48b61b5d7c163fab1a3a42d08c7596453e52e57c8a3482d016c08bc050483c3d62839ae66eec3ed472ebb720751e6f11ec76fa75d466f42ff84ea345e62829a251c37eb6898f5aef13ee7a01c7e8eb6a4d8b53dc917a27b71f7630e5cd96fe7009aaaacd5bdbd772911550cdd046a494dc603b5644ce380c2405f81bbb849ddab7d1ffca3285ec8b8ed480a4c4ea3b675771780672943bc5724e5e7cb5ec0f6b31356bd0d4bf0d4ebbcd483aa4d3039018533fa8b8", 0xcf, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0xffffffff) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000)={&(0x7f0000027000/0x2000)=nil, 0xfff, 0x6, 0x20, &(0x7f00007c8000/0x3000)=nil, 0x10000}) time(&(0x7f0000f10000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x420000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/01/22 17:13:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x5bf, 0x0, 0x3, 0x32e}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x9, r1, 0x2, 0x313719b1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/01/22 17:13:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) bind(r0, &(0x7f0000789000-0x60)=@nfc_llcp={0x27, 0x10000, 0x80, 0x6, 0x1, 0x80000000, "213022a5e57b461c4c16f126868f74ff5288c0e26f417fb50e01e3ab7a6bd4c2e427672d161de2366ce687dfffeabed306c69e716ae723e5657d1c5676e7b0", 0x6}, 0x60) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000091a000)="2400000052001f0014f99b06fb09040002000d1008000100dfddffff080000000000000048", 0x78) read(r1, &(0x7f0000a4d000-0x2a)=""/42, 0x2a) 2018/01/22 17:13:20 executing program 5: 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) unshare(0x8000000) msgget(0x0, 0x211) ioctl$int_out(r0, 0x2, &(0x7f0000d7f000)=0x0) unshare(0xa000000) 2018/01/22 17:13:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x3) write(r0, &(0x7f00005f0000-0x24)="240000001c0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b57000)={0x2, 0x0, 0x4, 0x7fffffff}, 0x8) 2018/01/22 17:13:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a17000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000829000-0xea)=""/234) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup3(r2, r0, 0x0) sendmsg$kcm(r3, &(0x7f0000fb4000)={&(0x7f0000f73000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006eb000-0x10)=[{&(0x7f00008f0000-0xdd)="3ed7dca0ed45c2f4621f3ab45367bda8", 0x10}], 0x1, &(0x7f0000f3b000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004de000-0x4)=@int=0x0, 0x4) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/22 17:13:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000489000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000c9000)={0x5, 0x80000000, 0x80, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fffffff, 0x9, 0x6, 0x2, "fcce570f9ab91a660cbc083e957c5261", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000063e000-0x4)=0x6, 0x4) write(r0, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/22 17:13:20 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x7fffffff, &(0x7f0000f96000-0x8)={0x0, 0x0}) r1 = getpid() fcntl$setown(r0, 0x8, r1) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000f95000)={0x2, 0x5, 0xf6, 0x20, 0x6, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/22 17:13:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b39000)='/dev/audio\x00', 0x10000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000fbf000)={0x3, 0x0, [{0x7001, 0x1000, &(0x7f0000af7000)=""/4096, 0x0}, {0x116006, 0x98, &(0x7f0000081000-0x98)=""/152, 0x0}, {0x5000, 0xf1, &(0x7f00004a4000)=""/241, 0x0}]}) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000)=""/4096, 0x1000) 2018/01/22 17:13:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000c24000)={0x4000000, 0x6, 0x35}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/22 17:13:21 executing program 5: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000343000-0x32)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [{[{0x9100, 0x100, 0x0, 0xfffffffffffffff8}], {0x8100, 0x101, 0x36cc, 0xffffffffffff8000}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x7fff, 0x0, 0x2, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb44]}) 2018/01/22 17:13:21 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a21000+0xe70)='/dev/usbmon#\x00', 0x0, 0x220100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00009c4000)={0x9, 0x8, 0x3488bf7f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCLINUX4(r0, 0x541c, &(0x7f00008df000-0x1)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r1, &(0x7f0000c8c000)="", 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000330000)=0x0, 0x4) ioctl$sock_bt(r0, 0x172feb62b8824aaf, &(0x7f00003f2000-0x62)="4a022c83376e5df9b52207887c02d95f809d4482c1d2e5d8ec0a9a9ecac23091ac5f063c83b31b1a7616785414f8936fcc77eb766bef87e1a96e178a43126f9fcdfc86cdadc79a98fedccb0cafad76c7618ae05578cc664510de13311cd199b108ae") 2018/01/22 17:13:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8080f, 0x8, &(0x7f00000ff000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000cd2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c1b000-0x4)=0x14) getresuid(&(0x7f000048d000-0x4)=0x0, &(0x7f0000735000)=0x0, &(0x7f0000419000)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000e03000)={0x80000001, 0x1, 0x7fffffff, 0xd3e4}, 0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cec000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x3, 0xffffffff, 0x1, 0x0, 0x2, 0xa0, 0x20, 0x3b, r2, r3}, {0x100000000, 0x4b3397a3, 0x0, 0x81, 0x8000, 0x100000000, 0x7, 0x2}, {0x8, 0x12, 0x4, 0x2}, 0x6a8, 0xd, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x7, 0x0, 0x9, 0x0, 0x639, 0x0}}, 0xe8) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7f) r4 = syz_open_procfs(0x0, &(0x7f000054a000-0xe)='net/packet\x00') getrandom(&(0x7f00000aa000-0x59)=""/89, 0x310, 0x3) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fb6000/0x1000)=nil) gettid() ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00005e7000)=""/182) shmat(r5, &(0x7f0000e69000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000997000)={[0x3000, 0x4000, 0x100000, 0x6000], 0x4, 0x21, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='posix_acl_access!selfem0\'\x00', 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f7f000)=@buf={0x0, 0x0}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statx(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, &(0x7f0000013000-0x100)={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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x1, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:21 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x400, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() ioprio_get$pid(0x1, r3) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000016000)={0x1, 0x521}, 0x2) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000015000+0xa7f)=""/11) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af13, &(0x7f0000015000-0x6)={0x0, 0xffffffffffffffff}) 2018/01/22 17:13:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) prctl$intptr(0x4, 0x10001) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f000024e000)="", 0x0) 2018/01/22 17:13:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f000071e000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000191000)={0x0, 0x3}, &(0x7f00007a9000)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0d000-0x10)='/dev/sequencer2\x00', 0x80440, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008db000-0x10)={r2, 0xa4, &(0x7f00007a0000-0xa4)=[@in6={0xa, 0x2, 0xfffffffffffeffff, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x980}, @in6={0xa, 0x1, 0x66, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}]}, &(0x7f00007cc000-0x4)=0x10) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000023000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa2000-0x4)=0xe8) stat(&(0x7f00005ad000-0x8)='./file0\x00', &(0x7f0000ebc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000038000-0xc)={r4, r5, r6}, 0xc) socketpair$inet6(0xa, 0x3, 0x400000007ff, &(0x7f0000bb7000)={0x0, 0x0}) sendmmsg$nfc_llcp(r3, &(0x7f000044d000-0x70)=[{&(0x7f000015f000)={0x27, 0x1f, 0x7fffffff, 0x3, 0x8, 0x1000, "705d417ad4b47c33f6e94d018dfd6af446d5b9b00ee8a44e61f5b248a98f933fa012b699309cfc2a8f1a4ea869ef28496903febf5b15076d2aafbc80b8be4d", 0x3}, 0x60, &(0x7f0000d43000+0xd53)=[{&(0x7f0000ae9000+0xf12)="60de23f1015573ddcd72b5fba16c5b2515670040133642f1273ad5408bec6a4a3baca926e7432e82c690371dc043559a70e4cdb40c0bec8490b4d9de410779af968273963543fecaf435880c50ab71a0dd97c8fde8cee919f57643d41ca92090a33492e477bc6272e6214a407ced9e7bc89db9760d771cf01f12cc68248942fc224e88dfbf5eb2c39908ed38b6f914a089b4bac9d638b9c74932a7f6efdb6b5704ad", 0xa2}, {&(0x7f0000fd1000+0xcb5)="d1cae01f1959beb43c54e6d08352", 0xe}, {&(0x7f000056c000)="724b57fe775c09e0e7", 0x9}, {&(0x7f0000859000)="8bcd0b4c5f350fdfbfbafcb9066aa78dfab2d82d1e25909d8017a9ffe4380c379d9aaa2ce96b97f85cc8401f0304494dce1cfa990e761f4166f4d35afb95d5da8ce743825decc9b3d4571ca050a74d4ba1b79c5bc484172aff2c67cc4fed4caa8782f7c0f706a4836ad5b5", 0x6b}], 0x4, &(0x7f0000a49000-0x80)={0x80, 0x100, 0x6, "e917ea96715eea4256091b29a70abf1ed919caf1537269e1beb3ac08f9e7b87ee13fee4e29d0d034ed7fa13544e3dec1956909b781fd866864876fba37893b4cba000bad86a8fe43dc1abfbc5c8d247c084425c59f6a9b9ae0aca73de2cda5e1c83182f3a3fe78ac5d6ce14ae5"}, 0x80, 0x20000000}, {&(0x7f0000e01000-0x60)={0x27, 0x7, 0x4, 0x5, 0x6, 0x2, "13038088d2d382a300813c213eccdc53bc9b485e7d09221c71b8214b2fb683bdf3883fe6a157728bd4c46819b33b417b4942790a578143295daa4c25fd74d1", 0x7}, 0x60, &(0x7f0000c7e000-0x40)=[{&(0x7f00001e2000-0x75)="35450f5a57bef9aa11ccaf384c9cac9769e404541857cb11e301fcebe9773aa2d1a02ae62feeec6dd4740c742718fe306f4e0c38d006c84984723ced684aba4b74954fec97c9e6e99b5c06618b343fe05853b37d1700a4d442cf28446a4c8a2afbd3f7b8781c0168c67c019f05eb037a9c4eb29273", 0x75}, {&(0x7f0000f0b000)="7d5434b0a130f93f3387dae5b4f1e59974277ae5025d68678368c9c69cb426a1c18ae9c1252736e2ef68c0dec76c30d3e63b21969e007e4cb2d3855aae9699d5a4e90e17c50bfeebcb26d124ad0c6ec188cd96448935f6eb1405951a06ceef556de48d747665f1", 0x67}, {&(0x7f0000a9b000-0xd0)="729711b182778ce49378a46d990bc5cec21dc72989367b33d0f6a32474d0dbd399f53a36621a9cd7dcc2957a1f3a1679f663183656c5474e85c5870a94f1996e7510c73a09238611e4ceba0bc2df8bb62d8dd87956c1f535f8c97ec52b7936fb9ba47f0711c7f532fdcdd28119a06c21038aeb0453ac2cecdb3c1dd8caa8162d0ca191bc74eff2ce81ebf2d99b3ce2f1b619259cac73859ed2ce16d1d6a0eafd59d3527d51953fca22ff1b3b953da3038cbfb004738ef26b3875c749263615d1c0846da482017937ebf6f86ad06f0af5", 0xd0}, {&(0x7f00007c3000)="44d9189c86e7b039433f9137d1e68fa5f4bc9d6d0942c7e5e68d813a30eac9cdf25ce4f3d091cbc1add3fdd373d01d9e66811874de9d4e8b4adeb606015e349d4defa9691c00d6039a499b2e9d27f5", 0x4f}], 0x4, &(0x7f0000177000-0x18)={0x18, 0x0, 0x4, "1b1e13fd0061"}, 0x18, 0x4000890}], 0x2, 0x40000) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f0000cfe000-0x4)=0x0) 2018/01/22 17:13:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) openat$hwrng(0xffffffffffffff9c, &(0x7f0000591000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r0, 0x0) 2018/01/22 17:13:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000428000-0x7)='ns/uts\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000024f000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) 2018/01/22 17:13:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) pwrite64(r0, &(0x7f0000ce9000)="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", 0xfb3, 0x4e) fcntl$addseals(r0, 0x409, 0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000036000-0x4)='tls\x00', 0x4) 2018/01/22 17:13:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00002eb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r2}, 0x14) symlink(&(0x7f0000211000)='./file0\x00', &(0x7f0000e09000-0x8)='./file0\x00') 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x460202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000a72000+0xe4)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000], 0x10000, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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, 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, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/22 17:13:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c7000-0xa)='net/nfsfs\x00') ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00004e8000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000000000, 0x2, 0x7ff, 0x0, 0x5, 0x1, 0x104001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0}) getdents64(r0, &(0x7f0000001000-0x1000)=""/1024, 0x400) getdents(r0, &(0x7f0000431000-0x18)=""/24, 0xfffffffffffffd95) 2018/01/22 17:13:21 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000004000-0x4)=0x20, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000008000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000007000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/22 17:13:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000e50000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$admmidi(&(0x7f0000cd8000-0xe)='/dev/admmidi#\x00', 0x0, 0x400000) recvmsg$kcm(r1, &(0x7f0000a71000+0x19e)={&(0x7f0000d51000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ab0000-0x30)=[{&(0x7f0000174000-0xc6)=""/198, 0xc6}, {&(0x7f0000af3000-0x48)=""/72, 0x48}, {&(0x7f0000b34000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000d95000)=""/55, 0x37, 0xe00000}, 0x2) 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:21 executing program 7: 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}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0x0, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000603000)={0x3, 0x0, 0x12800000, 0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc9000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000573000-0x62)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x1, 0x80000001, 0x1f, 0x7fd7}, &(0x7f0000c78000)=0xa0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000c29000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a6c000)={r3, 0x10001}, &(0x7f00000cb000)=0x8) 2018/01/22 17:13:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1ff, 0x800) read$eventfd(r0, &(0x7f0000407000)=0x0, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 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) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ec6000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de6000-0x4)=0xfffffe43) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a4000)='/dev/mixer\x00', 0x101, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000096d000-0x4)=@int=0x5, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback={0x0, 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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) 2018/01/22 17:13:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00001a4000-0x90)=[{&(0x7f000025b000-0x7e)=""/126, 0x7e}, {&(0x7f0000d0b000)=""/109, 0x6d}], 0x2, 0x0) 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:21 executing program 6: pipe(&(0x7f00000a2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000dbc000-0x6)='lockn\x00', 0x3) r5 = open(&(0x7f0000a11000)='./file0\x00', 0x200000, 0x0) gettid() open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x280800, 0x8) dup3(r4, r2, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000001000)={0x9, 0x2, 0x2000000000000002, 0xfffffffffffffff8}) r6 = add_key(&(0x7f0000a17000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aeb000-0xf)="b4adfa77351fa5dc5c735968168c56", 0xf, 0xffffffffffffffff) keyctl$revoke(0x3, r6) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000e09000)=""/10) ioctl$KDSETLED(r0, 0x4b32, 0x5) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x6, 0x0, 0xfe3, &(0x7f000061d000)=[], 0x0}, 0x20) r7 = syz_open_dev$vcsn(&(0x7f0000d58000-0xa)='/dev/vcs#\x00', 0x40, 0x84002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r7, 0x8018456f, &(0x7f0000001000-0x1000)=""/4096) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000e30000)=""/39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000292000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r8, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r8, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000fea000)="") 2018/01/22 17:13:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x1) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f7000)='./control\x00', 0x1) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r1, &(0x7f0000aea000-0xa)='./file0\x00', r1, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/01/22 17:13:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c52000-0x17)="6e65742f6e65746c696e6b01d841a226ab51377cacc89b") modify_ldt$write(0x1, &(0x7f000013c000)={0x5, 0x20001800, 0x4000, 0xd0, 0x80000000, 0xe0, 0x625, 0x4, 0x0, 0x3}, 0x10) preadv(r0, &(0x7f0000771000)=[{&(0x7f0000676000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/22 17:13:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={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) r1 = add_key(&(0x7f00002d7000)='asymmetric\x00', &(0x7f0000554000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000506000)="", 0x0, 0xffffffffffffffff) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000fcb000-0x24)={0x4, 0x7, 0x3, 0x7fffffff, 0x3f, 0x3, 0x3c7, 0x7, 0xffffffff7fffffff, 0x8000, 0xa4, 0x31}) keyctl$get_security(0x11, r1, &(0x7f0000134000-0xbe)=""/190, 0xbe) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf0000-0xb)='/dev/hwrng\x00', 0x400000001, 0x0) shmget$private(0x0, 0x1000, 0x7c000408, &(0x7f0000bac000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x8, &(0x7f00008e2000/0x1000)=nil) r3 = syz_open_dev$usbmon(&(0x7f0000e7c000)='/dev/usbmon#\x00', 0xf9, 0x200040) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f000061e000)=0x67) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000773000-0x31)={0x0, 0x29, "31715a72b04069c2d82a4a72a50706caa9eae7a73ed6eadcb70f32d6cbb03e3b6135ae5e447dd0666a"}, &(0x7f0000e03000-0x4)=0x31) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000277000)={r4, 0x84, "a078240ec5f6598134ef69aeba4522a47c49e57f728e182c04a604af7a2b05d90b9e84bafbaa4d8ac44cd0f43e827712a67b4935c87074eb0201f46623022bd8a5fc4181ee5a5a7963a4db71ce582af5d31f27d5f7149fbcec0c04c134bc2016586dc40b1161d5902061be414c5e70b32df015f2e71fb90c69b16b36c4e763e5e7b48b90"}, &(0x7f00008c2000)=0x8c) 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) [ 79.099334] PPPIOCDETACH file->f_count=2 2018/01/22 17:13:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f00001d4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000cc0000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x0, 0x50, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000c5c000)={0x79, 0xfff}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00004e6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c19000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) 2018/01/22 17:13:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000083c000)={&(0x7f00002cb000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ae1000)=[{&(0x7f0000008000-0x1000)="f8cea972bf474a9df6af73509e349f0e0225ce0c3ae7a63039d0304d41d0", 0x1e}], 0x1, &(0x7f0000959000-0x2428)=[], 0x0, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/22 17:13:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001d6000)='net/protocols\x00') mount(&(0x7f00003aa000)='./file0\x00', &(0x7f000003b000-0x8)='./file0\x00', &(0x7f0000db5000)='gfs2meta\x00', 0x1118822, &(0x7f0000234000-0x15)="8ecae029cdab2a76ee6b47fccabd2878d3f702fa51") close(r1) 2018/01/22 17:13:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0xfffffffffffffffc, 0x0}, &(0x7f00003af000+0xec1)={0x93, 0xfffffffffff80001, 0xfffffffffffffffd, 0x0, 0x400009, 0x8000800000}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000824000)={@generic="59e5393b12155593a4c85f68242cc745", @ifru_data=&(0x7f000093b000)="a8254f1dca6045f81e1c26e3e23557505b61e8424a4d4fd0ee6fc2b74d437737"}) r1 = getpid() capset(&(0x7f0000504000)={0x19980330, r1}, &(0x7f00002c3000-0x18)={0x61d, 0x401, 0x7, 0x0, 0xffffffffffff85e5, 0xa}) r2 = getpgrp(0x0) r3 = syz_open_dev$mouse(&(0x7f0000ef8000-0x12)='/dev/input/mouse#\x00', 0x1, 0x115500) ptrace$poke(0x5, r2, &(0x7f0000270000-0x8)=0x0, 0x6) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000251000)={0xffffffffffffffc1, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffff7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x86b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setpriority(0x0, r2, 0xfff) r4 = socket$inet(0x2, 0x807, 0x6) socketpair(0x7, 0x2, 0x1ff, &(0x7f000006c000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000462000-0x10)={r5, &(0x7f000008d000-0x2f)="ee0864c4a0b601ea77d6e55675bb50d8430b0cf6c117b5b58bb4b8602a3568faf2173caebff1dc5219e94a79995f60"}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000655000)={0x7, 0xffffffffffffffff, 0x1}) kcmp(r2, r1, 0x1, r4, r6) 2018/01/22 17:13:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ec0000)='/dev/snd/midiC#D#\x00', 0x7, 0x40) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008fe000)=0x0) fcntl$lock(r0, 0x5, &(0x7f00007b8000)={0x2, 0x7, 0x8000000000000000, 0x7, r1}) r2 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00004a8000-0x40)={0x0, 0x0, 0x0, 0x0, "1ceef83ec8168650ab883efc6b081bb604e7d7b0ceb1debbcfa8a1662cbbdb7c06863c453676a16ca8426a9b", 0x0}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = open(&(0x7f000067d000-0x8)='./file0\x00', 0x40300, 0x112) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f00002e2000)=0x3, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000308000-0xed)={r4, 0x3bf, 0x9, "11ae6d9955cc2b7220fa83d9c4dfca6bf4c20741cde03f831ba402e1f7f36aa153eb1340b41d1858eb45ef62bd006543acfafbd594900860a53c68b41abf7cd45e637f0561ad2eafc1965f1f4bc4e3cf6fb45f2a097295caf6c386ebb708f821f674d37a7e955f1e80540f9b68d93a7049f560b8274c0391b07d5d2aab7fd7334aa9f6c991a46f38e747cab0eecff987f55fe3b3231019c2f7fc99e8b51e78b1cf3a4a8b1d04be7b70769758f0906095c57e5f66d154cd02385e6865cf35b7b6b5cd10cc1861ce64efbce78b6b7e9fd520a90f23ff90241bee8e0ef403f0b7f279621d"}) 2018/01/22 17:13:21 executing program 1: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000d27000-0x38)={&(0x7f0000d27000-0x60)={0x27, 0x4, 0x5, 0x7, 0x0, 0x1f, "c31d6a1b01120bebebf6616e9038b2ef9725423bc272f1c4f06c1f364ab6f2732cfcbdfc67ef5190794b068fe9993ede88decbd5628a90ea39d848a7a02cfd", 0x5}, 0x60, &(0x7f000043a000)=[{&(0x7f0000d27000-0x1000)="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0x1000}, {&(0x7f0000d26000)="f97d7d08da4aa55ad37fc36e18f068a1c67629f4c24d8a6187b7b3ee90b91a69cf035bc3fab38d78a3018deb221d1b56d6f2d996c46c383c528667ada3c371d11b7c255c68773aff8fb853aa6190b925aa02055ecde5b9ed6d10a7e8f9826234f5eadf6e2daf2ad7d5505c78ffb49c35513a14a0f290ac12fcea533380466704a01a44f6d109fbbaa0ee1c01", 0x8c}, {&(0x7f00002d9000-0x3b)="bb367d16da1759f13e7a950cd7d97e0afef884e9e56952152edf2b557347aa174bde46ed27d03cb1016ba42203fc9aa76bbb09a44cb39a7765172f", 0x3b}, {&(0x7f0000d26000)="483670ce6c658f0edd8fa16438996f227cacb9a004be4829264f031a2667bf8e0d16c5", 0x23}, {&(0x7f0000757000-0xc4)="b86298a3a2f9e4891395bc0bed2bb3e71d49e09ab90ff18c97f1dbbcc28fce37b3220a886a88911a236ad036500a5a608a36e24b13d13bcc352ad63fb0619f4f3d090afaacb2354f367299de25c1d25893e11bb020367d80530a403ec48090df12800aebf8e991b0d184642deeb71bfa9d6f226776a46fcdeb072af579c66981d878fed8da736742faa430df9761965011b8fe790e71a265b458906913b9e2658cf4153edcb652e9698d7e49456ee5c985d7235c8847154915f361cb0f8611910e636f29", 0xc4}, {&(0x7f0000732000-0xb4)="69aea75f26d3e4c24a4ee664ce5d42ef2dea9d044399cbf306e7d9f662e153250c1fce46289eb8c5ba414c8ac43b6eec7533eff7f912569ecc66487323069758372a336fe52fdd6e52f5341075fed30f2267345d0c9c874416dd630385f471edd6027adbb9ac67e9a91ea76e050397d6b02e934aad37fdfe7b96f6ee18599fff2c6c40e7873a2909e50c2c24fa4b74745413a2bc6b187cb4ae7b3b9bc277fdd0121b8969db645fd5ee22db608a5726fa78277b79", 0xb4}, {&(0x7f0000d26000)="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", 0x1000}, {&(0x7f0000451000-0xb1)="88e74e4fb3d3ee43b0538f482894c5a7a3bea8866437863ea0a002667844f1e56e7576f1d2a50058aa6157d2cfa5d1c7747737b9bacda06dc29025a37e38e93b481d319bde2e3afa9adcf02e54bf81a39014f33474253c69418f1edbbc04d0cc3d6d670f12948ba2048c27a9d5b51c44ddc553d1911c502639d12ee310db0771d721535b8f3190cd980c5f313b2f21d03ed5a5b8059db00eb851311ecdddd9df9f162e5dc5df59b71f71b818c9e815a15b", 0xb1}, {&(0x7f0000b63000-0x28)="79722f8f2af0d350eaaee646a8610bcae3341a021c9dd38045c1b77e44809aeeffdfa47c4121be6f", 0x28}], 0x9, &(0x7f0000d26000)={0x70, 0x3a, 0x3, "dcb28f44dfa1ed4a4658a1f92846337223b83c89856ecfa726d4d15cec04c1fa4f679e83d63e05a6e0a931e08a9c762fc2022dfafc83c53ae97a9ca911b03a94d98959960ae2c558659406e0109e53596b7cceb186bd929e1851e4d335e48f9e"}, 0x70, 0x40}, 0x800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d25000)=0x0, &(0x7f000053a000)=0x4) 2018/01/22 17:13:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009bb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003b4000)={0x0, 0x2}, &(0x7f000090f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000199000-0x10)={0x75, 0x1, 0x7, 0x80000000, r1}, &(0x7f0000d08000-0x4)=0x10) r2 = syz_open_dev$dspn(&(0x7f00003f7000)='/dev/dsp#\x00', 0x2, 0x400) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00007df000)={0x1, &(0x7f000054a000)=""/132, &(0x7f0000e65000)=[{0x401, 0x90, 0x20, &(0x7f0000820000-0x90)=""/144}]}) syz_emit_ethernet(0x32, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) r3 = semget(0x0, 0x0, 0x400) r4 = msgget$private(0x0, 0x100) stat(&(0x7f0000fb3000-0x8)='./file0\x00', &(0x7f0000daf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000780000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a5000-0x4)=0xc) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000640000-0x4)=0x0) stat(&(0x7f00001a9000-0x8)='./file0\x00', &(0x7f0000521000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000ced000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000c0e000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000563000-0x4)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000f09000-0x78)={{0x4, r5, r6, r7, r9, 0x100, 0x7ff, 0x0, 0x0, 0x0}, 0xe66d, 0xfffffffffffffa5a, 0x8, 0x120000000000000, 0xf1b, 0x9, r10, r11, 0x0, 0x0}) semctl$GETPID(r3, 0x3, 0xb, &(0x7f000087a000-0x1000)=""/4096) getpeername$packet(r2, &(0x7f0000833000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000970000+0x8a7)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000c7000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in=@empty=0x0, 0x1, 0x100, 0x2, 0x2, 0xa, 0xa0, 0xa0, 0x29, r12, r8}, {0x200, 0x7, 0x2e0, 0x6, 0x551, 0x1, 0x40, 0x1}, {0x4, 0x10001, 0xff, 0x6}, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7e}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x1, 0x3, 0x55e5, 0x3, 0x6, 0xa6}}, 0xe8) 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe2(&(0x7f0000674000-0x8)={0x0, 0x0}, 0x800) llistxattr(&(0x7f0000578000)='./file0\x00', &(0x7f0000eed000)=""/93, 0x5d) getsockname(r0, &(0x7f0000b9f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f55000-0x4)=0x10) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x6, &(0x7f0000f92000-0x4)=""/4, &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000e04000+0x477)={0x8, 0x9, 0x10000, 'queue1\x00', 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]}) 2018/01/22 17:13:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000413000)='./file0\x00', 0x400000, 0x40) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = request_key(&(0x7f0000fed000-0xa)='blacklist\x00', &(0x7f0000e6f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000069a000)='nodev\x00', 0x0) keyctl$get_persistent(0x16, 0x0, r1) 2018/01/22 17:13:21 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00001a4000-0xa)='/dev/vcs#\x00', 0x1, 0x0) bind$rds(r0, &(0x7f0000ef0000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f00005ac000)={&(0x7f0000c05000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006b4000+0x16c)=[{&(0x7f00004b9000)=""/162, 0xa2}, {&(0x7f0000de7000-0x1000)=""/4096, 0x1000}, {&(0x7f000065f000)=""/120, 0x78}, {&(0x7f000051a000-0x1000)=""/4096, 0x1000}, {&(0x7f00000b0000-0xb5)=""/181, 0xb5}, {&(0x7f0000843000)=""/184, 0xb8}, {&(0x7f0000935000)=""/35, 0x23}, {&(0x7f0000f2e000-0xa3)=""/163, 0xa3}, {&(0x7f000074b000)=""/79, 0x4f}], 0x9, &(0x7f00007dd000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x4, 0xfffffffffffffffd}, &(0x7f000019e000-0x8)=0x5, &(0x7f00007f2000-0x8)=0x6, 0x0, 0x81, 0x3f, 0x3, 0x20, 0x647}}, @cswp={0x58, 0x114, 0x7, {{0x40, 0x3}, &(0x7f0000713000)=0xffffffff, &(0x7f0000ebb000-0x8)=0xb91, 0x6, 0x4, 0x2, 0x1f, 0x59, 0xf95}}, @fadd={0x58, 0x114, 0x6, {{0xabc3, 0x3f}, &(0x7f0000ed3000)=0x835, &(0x7f0000742000)=0x2, 0x85, 0x2, 0x3, 0xbbe9, 0x7d, 0x2e89693c}}], 0x108, 0x0}, 0x4000) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) 2018/01/22 17:13:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) fchmod(r0, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$midi(&(0x7f00007ab000-0xb)='/dev/midi#\x00', 0x3, 0x80c00) write$selinux_user(r2, &(0x7f0000250000-0x23)={'system_u:object_r:var_t:s0', 0x20, 'staff_u\x00'}, 0x23) sendto$unix(r2, &(0x7f0000450000-0x4e)="d797be67ce227923a73af9febb3bf82d5692ab97e16a6479395eff7c916887f90ec6ca102be232013e8099a8f2e7a14afb30d767fda260293c5ac98aab909775492a6cf8659e943b6b20a9763382", 0x4e, 0x4001, 0x0, 0x0) 2018/01/22 17:13:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c01000-0x4)="fdffb48b", 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000012a000-0x14)={0xffffffffffffffff, 0x0, 0x7e, 0x3, 0x9}) mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x0, 0x48810, r0, 0x0) 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004de000-0x16)='secqr/tyi!seliKux\x00\x00\x00$\x00', 0x5) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$TIOCCBRK(r0, 0x5428) getpeername$packet(0xffffffffffffffff, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000432000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000918000-0xc)={r1, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(0xffffffffffffffff, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x0, &(0x7f0000293000)="") r3 = add_key(&(0x7f000084c000-0x8)='trusted\x00', &(0x7f0000151000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ae5000)="0dba048c4d4b9ae740d267e92489bc6a282f5a43dde0324e8f65536458dacca32a10c52f2958e818559d40af1bdd3d4e345172b1c3aacf00cd8814cc2534077deee4868e3cfb6225179ad7d90745b4be90f59a64bf", 0x55, 0xfffffffffffffffa) ftruncate(r2, 0xffffffffffffffc1) r4 = add_key(&(0x7f00001f0000)='use\x00\x00', &(0x7f000042f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f000029c000-0x8)=0x0) keyctl$instantiate(0xc, r3, &(0x7f0000c65000)="", 0x0, r4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/22 17:13:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2000002000000002, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=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, @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}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @random="b30fb9d94a4e", [0x0, 0x0]}, 0x10) 2018/01/22 17:13:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x100) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x24000000000003, 0x2) 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) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) getpgrp(0x0) 2018/01/22 17:13:21 executing program 6: r0 = getpgid(0x0) r1 = shmget(0x2, 0x1000, 0x78000000, &(0x7f0000890000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000646000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ddb000)=0x18) shmget$private(0x0, 0xfffffffffeffffff, 0x46abb, &(0x7f00006f2000/0x4000)=nil) 2018/01/22 17:13:21 executing program 3: 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$inet6_tcp(0xa, 0x1, 0x0) lseek(r0, 0x0, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 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, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x800, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x15555555555556e4, 0xfffffffffffffffc) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x5, 0x2) 2018/01/22 17:13:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000049e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002ce000)="186465762f6b766d00", 0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/01/22 17:13:21 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, 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) syz_open_dev$sndtimer(&(0x7f0000715000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000079a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000041e000)=0x3, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)="") r1 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009ca000)='./file0\x00', &(0x7f0000fb1000)='ramfs\x00', 0x0, &(0x7f0000ba9000-0x1)="") renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/22 17:13:21 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000ffa000-0x8)=@random={'osx.', 'lo&\x00'}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/ppp\x00', 0x1fffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ad4000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000ffb000-0x4)=0x0, 0x40000000, &(0x7f000051b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000066a000-0x4)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000ffb000-0x1000)=""/4096) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000ff9000-0x78)={0xfffffffffffffffc, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a14000)=@common='lo\x00', 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c42000)={0x0, 0x2}, &(0x7f00005b8000-0x4)=0x8) close(r0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00008b9000-0x20)={0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000ffb000)={0x2, 0x100, 0xfff}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000ff9000)={r4, 0xffffffff}, 0x6) 2018/01/22 17:13:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e64000)='./file0\x00', 0x101000, 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000063a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002be000-0x4)=0xb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aab000-0xae)={0x0, 0xa6, "80f3066aaf885407c98d568338dd238cbeee1a976c64f8b0836635c0e1ffc1e39cd8b92e9ff52487fdf8d5ac58129bd4b0e96ddc2acf8ce2e9946543c52283fd4e6655b29dd16f1e41c2c5349a58a0f92b1519427afc4bda2609d4d3f7fc31c53dfe5489e73a031d6f7fa7bfa7717903cc4f7a1e93fe96e44802e64962f0ec886879a50358f817bb434599b5db23fc3bf45c1d3b36b6e61ebaf8313e9dbc31a5559d4ca29097"}, &(0x7f0000171000-0x4)=0xae) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001b7000)={r1, 0x0, 0x62, "c3f5c3db41aeef417af27959196b1b2daf7b984bc5c3273b57fb2facff4783fcb135cb069a8d6f9d79b958ba11a760551f69a401452f9c1bfdbc24fbae0adaa5831102a6241c415fb6b0bf2c2c7e92fbac08ee37f138476dc14ea14d2a3a353e4a08"}, 0x6a) 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) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) sched_rr_get_interval(0x0, &(0x7f000028a000-0x10)={0x0, 0x0}) 2018/01/22 17:13:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000d57000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e3a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c02000+0x810)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000059e000)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) syz_fuse_mount(&(0x7f00000bd000)='./file0\x00', 0xe000, r0, r1, 0x548, 0x20000) umount2(&(0x7f0000f67000-0x2)='..', 0x0) 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 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, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$vcsn(&(0x7f0000ef5000-0xa)='/dev/vcs#\x00', 0x100, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000766000-0x89)=""/137, &(0x7f0000876000)=0x89) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={0x0, 0x0, ""}, &(0x7f00008a4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d28000)={r2, 0x0, 0x0, 0x0}, &(0x7f0000789000)=0x10) 2018/01/22 17:13:21 executing program 5: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000044d000)='/dev/mixer\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002cd000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 79.451595] kauditd_printk_skb: 148 callbacks suppressed [ 79.451608] audit: type=1326 audit(1516641201.762:380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8235 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:21 executing program 7: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000692000)='./file0\x00', &(0x7f0000b17000)='./file0\x00', &(0x7f0000444000)='vxfs\x00', 0x148400, &(0x7f0000b18000-0x17)="977c1904a47e882238f2d361eb28cb66ea496d6f1aeec3") mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000444000)='/dev/admmidi#\x00', 0x1c00000000000, 0x20100) write$selinux_create(r2, &(0x7f000056b000)=@access={'system_u:object_r:mount_tmp_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x38, 0x0}, 0x34) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000b17000)=@common='gre0\x00') mmap(&(0x7f00008c9000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) 2018/01/22 17:13:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000+0x69e)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00000de000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000e67000)='./file0\x00', 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x40) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") stat(&(0x7f000079b000)='./file0\x00', &(0x7f00003a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000686000)={0x0, 0x0, 0x0}, &(0x7f0000b4b000-0x4)=0xc) lchown(&(0x7f00003e4000-0x8)='./file0\x00', r2, r3) unlinkat(r1, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000640000-0x4)=@assoc_id=0x0, &(0x7f0000426000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006a9000-0x20)={0xfff, 0x5, 0x8, 0x7bd, 0x4, 0x75a5, 0x3, 0x49, r4}, 0x20) pivot_root(&(0x7f0000df5000-0xe)='./file0/file0\x00', &(0x7f0000f0e000-0x8)='./file0\x00') r5 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r5, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/22 17:13:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000066d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a0a000)={0x1, [0x51]}, &(0x7f0000000000)=0x6) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001e000-0x10)={0x0, 0x1ff, 0x10000, 0x1ff}, &(0x7f0000ca6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000986000-0x6)={r5, 0x8}, &(0x7f0000c68000+0xe6f)=0x6) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = socket$inet_icmp(0x2, 0x2, 0x1) r8 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r8, 0xb) r9 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006c2000-0x10)={&(0x7f000095a000+0x703)='./file0\x00', 0x0, 0x8}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sched_yield() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000207000)={0x0, 0x0, 0x0}, &(0x7f0000aa4000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001c6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000dc9000)={0x0, 0x0, 0x0}, &(0x7f0000028000-0x4)=0xc) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00002c7000-0xc)={r10, r11, r12}, 0xc) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000a5f000-0xc)={0x2, 0x3, 0xaec, 0x9, 0x100000000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r6, 0x4004ae86, &(0x7f0000925000)=0x569) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003cc000)={r5, 0x7, 0x7ff, 0x1000, 0x101, 0x80}, 0x14) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 79.506830] audit: type=1326 audit(1516641201.763:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8235 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=148 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:13:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000099f000-0x10)={0x5000, 0xfffffffffffffffe, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000f000-0x80)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/22 17:13:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r2 = syz_open_dev$adsp(&(0x7f0000c97000-0xb)='/dev/adsp#\x00', 0x1, 0x41) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000018f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b71000)=0xe8) readv(r0, &(0x7f00008a4000-0x10)=[{&(0x7f0000071000-0x97)=""/151, 0xa}], 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008b8000-0x10)={r2, 0x28, &(0x7f00005f6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000669000-0x20)={@generic="358b25d8f8188804f9249dd7008d7434", @ifru_flags=0x303}) 2018/01/22 17:13:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) [ 79.506848] audit: type=1326 audit(1516641201.763:382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8235 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 79.506866] audit: type=1326 audit(1516641201.763:383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8235 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 79.506883] audit: type=1326 audit(1516641201.763:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8235 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 79.506901] audit: type=1326 audit(1516641201.763:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8235 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 79.506918] audit: type=1326 audit(1516641201.770:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8235 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 79.506936] audit: type=1326 audit(1516641201.771:387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8235 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 79.506953] audit: type=1326 audit(1516641201.771:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8235 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:13:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac6000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x41) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000145000)=0x0, 0x7dd) 2018/01/22 17:13:22 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000-0x77)='9', 0x1) 2018/01/22 17:13:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000756000-0x8)=0x0, 0x3, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ad000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00005fc000-0x2)={0x0, 0x0}, 0x2) 2018/01/22 17:13:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e5d000-0x16)='/selinux/checkreqprot\x00', 0x141000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000829000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000cb2000)={r1, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000d8a000-0x8)='./file0\x00', 0x80200003) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") creat(&(0x7f0000cfd000-0x8)='./file0\x00', 0x0) 2018/01/22 17:13:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005fc000-0x4)=0x0, &(0x7f0000e69000)=0x4) 2018/01/22 17:13:22 executing program 3: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000046000)='/dev/audio\x00', 0x100, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000046000-0x4c)={0x80000000023, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:22 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000d2c000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c5f000-0x4)=0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000093c000)={{{@in=@empty=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=@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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000d9000-0xa0)={0x0, @in6={{0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x75c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x6, 0x8, 0x0}, &(0x7f0000bef000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000097f000)={0xffffffff00000001, 0x0, 0x4, 0x4, 0xffffffffffffa9f2, 0x20, 0x6, 0x7, r5}, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r4, 0x8, r6) setpgid(r6, r6) lseek(r0, 0x0, 0x3) gettid() getpgrp(r6) fcntl$getownex(r4, 0x10, &(0x7f00004cd000)={0x0, 0x0}) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f16000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000ca3000)={0x7, 0x78, 0x6, 0x0, 0x2, 0x9, 0x0, 0x2, 0xa024, 0x4, 0x2, 0x5, 0x8, 0xef, 0x1000, 0x7ff, 0x71, 0x0, 0x8, 0x0, 0x0, 0x4, 0x8, 0x2, 0x0, 0x0, 0x7, 0x80000001, 0x874, 0x3ff, 0x8001, 0x8, 0x4, 0x82b, 0x1, 0x4, 0x9d, 0x3, 0x0, 0x400, 0x2, @perf_bp={&(0x7f0000e3b000-0x1)=0x0, 0x1}, 0x100, 0x5, 0x4, 0x1, 0x0, 0x100, 0xfff, 0x0}, r1, 0x5, r8, 0x4) r9 = getpgrp(0x0) kcmp(r7, r9, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) io_setup(0x7702, &(0x7f0000d1a000)=0x0) io_cancel(r10, &(0x7f0000683000-0x37)={0x0, 0x0, 0x0, 0xf, 0x6, r8, &(0x7f00003a2000)="053563e2384bc6dfae014f62da767e95eddd5050da1afede3c091e223031f9", 0x1f, 0x7, 0x0, 0x1, r8}, &(0x7f0000199000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b53000-0x4)=0x0) [ 79.506971] audit: type=1326 audit(1516641201.774:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8235 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/22 17:13:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b51000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000072d000)={@generic="310f5ddeed5a06c34f13e8658e6e47bb", &(0x7f0000d2c000-0xda)=@ethtool_regs={0x4, 0x2, 0xce, "0627d785c5b1e07b6e78009b37bcd01e83b7d27eacc07da376d79c0e5372a7cd3c3c4e1a243b91ded1347ca165b0df6d4b98cdf54f8087528888ab870fa714b776d5883a71601336ef3c3e79da0d372ef22fdf99a46de8a6dc2d7642f5c722cf08a8499404e709a05b73b618b5a5070ba8b01e132bdb36c7866889ea5908d9047d26a887310df64f44088bca112ea597764e269571871140a2e2dc0caf4e888ebfb7703672c2de3c0024b184a391f10223aef70cf340cfc3031a26be898b4a548dc9ff1f5966c39dd162756fada3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000b4000-0x50)={{0x0, 0x80}, {0x9, 0x7ff}, 0x200, 0x466704b31b0b845c, 0x7ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f00009a2000-0x5)='user\x00', &(0x7f00007eb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000510000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffe) madvise(&(0x7f0000211000/0x800000)=nil, 0x800000, 0x10200000008) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000b8e000)="32f1f8a5237870d3a8f9c5e794a1291ac357ba7835e948ce14bc48c3aa74cc718859181db174d16d8896b5857bc24a2f1b1f615b4204ca1b809b7351a64c3c8382ce5cab24922edfe1bf263bd194d7c0bce84d73d8a876f659de499971bc107fe8be47924bb59aeb6cc38d76137a9702dbdbd1475d53fd76a4a186e23661268632fabae43083abada8c4f46c4719d39cf09fe10b1a0a8cc7c4886876c9797847ef4b3cb22172cdb96aaeac9102546387fd4b9bc53b2d3b7504619040f09e0a70d3acef0c2d8bcc92b0") fstat(r0, &(0x7f00001a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r1) 2018/01/22 17:13:22 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000a2e000-0xd)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000f39000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="33bac35c6305a1a562ede003b0fac244d5750e5bd6b638811e5f9af8df8e278faf7eb1da11cd76b2823ae8a9f198bcfe2a7921c8a7b26485738f871e226ea3180112ed8a087952661070494b3b036a0d723a9ca79e341587fe67cecd44eeccff80d0be9ed77430819d4ff08c8d6548db5754f06370f90f32bd73c4070deb50845ea7ec9926f59f0b143e19a6f5cc06eaaf6b44daf9354501f0ef98b97589553f5a37d6f8b0147a8122422d15c9f5cd711ee442561c19b530501ac29c248414988c9b93f82b3073ec5b266136069c5cba0f8f0a16a9c6cff16b9e030184ff04e89c45068d7d4f9c4ff12e27cf1f65fe3e4047f9f8f0f42591", 0xf8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000)={{0xaab8, 0x7, 0x400, 0x1, 0x6, 0x1}, 0x6, 0x7, 0x24}) 2018/01/22 17:13:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000+0xb13)='/dev/audio#\x00', 0xfff, 0x60000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0x401, 0x8000}, 'port0\x00', 0x4, 0x2, 0x3db, 0x100000001, 0x1f, 0x5, 0x3, 0x0, 0x5, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000002000-0x50)={@generic="3f4e88873803a4bdc4ac3dd4c43a814b", @ifru_settings={0x1, 0xdb4, @raw_hdlc=&(0x7f0000020000-0x4)={0xfffffffffffffbd3, 0x1}}}) 2018/01/22 17:13:22 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002fd000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x400) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001e000-0x1a)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000001c000-0x8c)={0x1, 0x3, 0xf4, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f000002e000-0xf)='/dev/snd/timer\x00', 0x0, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000021000)=0x0, &(0x7f0000013000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000002e000-0xb8)={0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x5, 0x4, {0x0, @in6={{0xa, 0xffffffffffffffff, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000000000, 0x50, 0x80000001, 0x1000}}, &(0x7f000002d000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000009000-0x8)=@assoc_value={r4, 0xfffffffffffffff9}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/01/22 17:13:22 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mincore(&(0x7f0000006000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/210) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/22 17:13:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) finit_module(r0, &(0x7f000068b000-0x5)=')em0[', 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d9c000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000d82000-0x4)=0x6) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000064d000-0x3)={0x0, 0x0}) 2018/01/22 17:13:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc1d, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={0xffffffffffffffff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f000057a000-0x3d)={'system_u:object_r:apt_var_lib_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x32, 0x0}, 0x3d) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0xa, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 17:13:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00006e6000-0xd)='/dev/snd/seq\x00', 0x0, 0xed1cd43f994294f3) keyctl$set_reqkey_keyring(0xe, 0x0) sigaltstack(&(0x7f0000143000/0x4000)=nil, &(0x7f0000849000)=0x0) mincore(&(0x7f00000d5000/0x4000)=nil, 0x4000, &(0x7f0000c69000)=""/104) 2018/01/22 17:13:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b8c000)='/dev/snd/midiC#D#\x00', 0x101, 0xd250a452f6bae15c) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f000043c000)="c5c97c96d2774b708192", 0xa) r1 = syz_open_dev$audion(&(0x7f0000457000)='/dev/audio#\x00', 0x0, 0x10000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7fff) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETPID(0x0, 0x4, 0xb, &(0x7f00000fe000)=""/227) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) 2018/01/22 17:13:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d2c000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ff000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00006b6000-0x80)={[0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 79.875391] QAT: Invalid ioctl [ 79.889288] QAT: Invalid ioctl [ 79.937592] QAT: Invalid ioctl [ 79.955295] QAT: Invalid ioctl [ 79.976696] QAT: Invalid ioctl 2018/01/22 17:13:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e56000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000044e000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00009e6000-0x4)=0x2) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007bc000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) signalfd(r1, &(0x7f0000952000)={0x6290}, 0x8) writev(0xffffffffffffffff, &(0x7f00005c2000-0x10)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/22 17:13:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) clock_gettime(0x0, &(0x7f0000d5f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d48000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000328000-0xa8)=[{{0x0, 0x2710}, 0x5, 0x759, 0x1}, {{0x77359400, 0x0}, 0x6, 0x2855, 0xc9}, {{r1, r2/1000+10000}, 0x3, 0x26b5, 0xe78e}, {{0x0, 0x2710}, 0x8, 0x7fffffff, 0x3f}, {{0x77359400, 0x0}, 0x0, 0x200, 0x8}, {{r3, r4/1000+10000}, 0x9, 0x8, 0x5}, {{0x77359400, 0x0}, 0x42ce, 0x1, 0x4c}], 0xa8) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d38000-0x11)='/dev/qat_adf_ctl\x00', 0x5c200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000280000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000620000-0xc)={0xe533d8788606934c, r0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000089c000-0xc)={r6, 0x80000, r7}) pread64(r5, &(0x7f00002d1000-0x1000)=""/4096, 0x1000, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/01/22 17:13:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000c28000-0x23)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e2000)=0x2e) connect$rds(r1, &(0x7f00007c3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/vga_arbiter\x00', 0xa2142, 0x0) bind$inet(r2, &(0x7f00000aa000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000dd1000)=0x10001, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0xe, 0xff) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f5c000)="bbf29bc71b4eb7c413e0125005a538273c2eb7ee7dfc694645fc511366d2dbabaacc55a57f1be42c2ceb5638b43abc5570a35da5c67336b6133f9e3b565147a0d6bf748abc4910ab4329a1e73fedb8505393b2e121346c5d137d10a7ed23792a422b91496b1277c4f32444e01d9b4e59d2f4b4a90533ea322df51a750b2db3d9120ca79639535188b3ca72b7f884a0628201f6da0bb639132f49ad5c2e5b2f41822f14cede4d75aaa4b141f0d9b46f35c15c21f633d6c0500292ccaa783da0fecd15", 0xc2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) syz_open_dev$amidi(&(0x7f0000f8e000-0xc)='/dev/amidi#\x00', 0x5, 0x402480) time(&(0x7f00009d4000-0x8)=0x0) request_key(&(0x7f0000ca6000-0x6)='rxrpc\x00', &(0x7f0000deb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ac4000)='vboxnet0vboxnet0\x00', 0xfffffffffffffff8) request_key(&(0x7f00005ff000-0xa)='blacklist\x00', &(0x7f0000f0d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006d3000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) r4 = add_key(&(0x7f00007c3000-0x6)='rxrpc\x00', &(0x7f00008f2000+0xba8)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000017f000)="0a1329b526f91406ede262e4f4a879a3b2d1d0483a715867ab14c339da6c46fbb572469319f4", 0x26, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000762000-0x4)=0x0, &(0x7f0000744000-0x4)=0x4) keyctl$dh_compute(0x17, &(0x7f0000835000-0xc)={r4, r4, r4}, &(0x7f00006c4000-0xcf)=""/207, 0xcf, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c99000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/22 17:13:22 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000054f000-0xb)='/dev/mixer\x00', 0x400080, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00007d6000)={[0xd000, 0xd000, 0x101000, 0x0], 0x5, 0x1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000019c000)='/dev/loop#\x00', 0x20000004, 0x200102) r1 = syz_open_dev$vcsn(&(0x7f00004cb000)='/dev/vcs#\x00', 0x9, 0x40) r2 = semget$private(0x0, 0x3, 0x205) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000407000-0x4)=0x3, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000657000)=""/49, &(0x7f0000687000-0x4)=0x31) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00007b4000)='\x00', 0x0) name_to_handle_at(r4, &(0x7f0000789000)='./file0\x00', &(0x7f00004b8000-0xb4)={0x8, 0x0, ""}, &(0x7f0000a69000)=0x0, 0x1000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) renameat2(r4, &(0x7f00004d5000)='./file0\x00', r0, &(0x7f0000b81000+0xd3)='./file0/file0\x00', 0x3) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x7, 0x0}, 0x4) dup3(r5, r3, 0x0) r6 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000776000/0x3000)=nil) shmctl$SHM_LOCK(r6, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aaf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000188000-0x4)=0xc) sched_setaffinity(r7, 0xfffffffffffffef1, &(0x7f0000c0e000)=0x66) accept4$ax25(r1, &(0x7f000030a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a25000-0x1)=0x10, 0x80800) r8 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fd9000-0x20)={"a1bfd12e7855804a143ea7407a3ac9d7", {0x4, 0x7, 0x5, "688aac1fa5b2", 0xffffffffffffff70, 0x0}}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r8, 0x80045530, &(0x7f0000dc6000-0x1000)=""/4096) pwritev(r8, &(0x7f00006f6000)=[{&(0x7f0000efc000)="c0", 0x1}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a41000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040b000)=0xc) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000118000-0x12)=[0x2, 0x3, 0x7fffffff, 0x1, 0x100000001, 0x8, 0x80000001, 0x5, 0x6]) msgctl$IPC_RMID(0x0, 0x0) 2018/01/22 17:13:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f0000432000)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004fc000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x80, 0x8001, 0x0, 0x2}, &(0x7f00006eb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ce5000-0x8c)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c48000-0x4)=0x8c) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000021f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000936000-0x50)={@common='ip6gretap0\x00', @ifru_settings={0xffffffffffff0000, 0x8001, @fr_pvc_info=&(0x7f0000e11000)={0x8, @generic="4097a15644e7f7f21adda0a1c4ac4362"}}}) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d7) r5 = gettid() r6 = creat(&(0x7f00007be000-0xa)='./control\x00', 0x8000000000000e8) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000fa6000)=0x0) fcntl$setown(r2, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x11) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/22 17:13:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) geteuid() bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) 2018/01/22 17:13:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000863000-0x1)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000032a000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl(r1, 0x440000000000127f, &(0x7f0000fd8000-0x2)="") [ 79.989636] QAT: Invalid ioctl 2018/01/22 17:13:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r2, 0x1) 2018/01/22 17:13:22 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005c7000)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000-0xf9)=""/249}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x4000000000000087) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000e8e000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ff0000-0x20)={0x80000001, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000b6b000-0x10)={r3, 0xcbc}) 2018/01/22 17:13:22 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/22 17:13:22 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000bc0000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000de9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000a24000)={0x2, &(0x7f0000192000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000831000-0x10)={r5, &(0x7f000039b000)=""/127}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f000016e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) splice(r2, &(0x7f00009e1000-0x8)=0x0, r0, &(0x7f00006e4000-0x8)=0x0, 0x4, 0x0) 2018/01/22 17:13:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r0, &(0x7f000064f000-0x101)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) r1 = socket(0x14, 0x6, 0x7d) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000d66000)=0x0, 0x4) 2018/01/22 17:13:22 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100000000000000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002ae000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000f21000)=0x9) 2018/01/22 17:13:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:22 executing program 3: clock_gettime(0x2, &(0x7f0000fbf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='procself\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$1(0x1, &(0x7f0000000000)='eth1\x00') ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/01/22 17:13:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r1, 0x0) r3 = gettid() ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00003bb000-0x1000)=""/4096) pipe(&(0x7f0000c7e000)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f00006a4000-0x8)=0x3) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000508000)={0x7b, 0x0, [0x4, 0x7, 0x5a15, 0x8001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000807000-0x30)={@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, {&(0x7f00007e4000)=""/15, 0xf}, &(0x7f0000187000)=0x0, 0x40}, 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00008d6000)=r3) readv(r6, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r5, 0xa, 0x12) recvmsg(r5, &(0x7f000089d000-0x2f)={&(0x7f00003e7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r5, r6) tkill(r3, 0x16) pwrite64(r6, &(0x7f0000026000-0x1000)="1c3d808985f2f8f6e59f0e914b9eed5a48b1ae7a85cd21192a8db5db13b4820a4b7e4c50cdfedd9560e482f97191e05f0b31465385e0ca4a957acbac1966d55fa6542d76c8f87523b9ef006dd4497bab963039c6e8785e9c75420806a9dfe234b67c098b23eec2fcd18dc2589966cddfb51126e698f4bef0ab5bb02d990ebc43c7929f8a3c24b2334db85e12252d4a35429a44bf6714aba232ca059d9de3a84fd3d974e2dfa4709fc9e37371711b01fca265f33f6d0630bf47c221567ea5f9c7ad8fd48103e0bfbadf85c4026b78d659312b20d59afb14016d85276db72a940ba0db071c891c4f34ce2a3faeac782e8624834f5cd3766b5bcbc823fcca8c484ce192d902dc4e4356fb644cc774b250898f18b624916fd43647cdc5961a1cc9f541348dfb5255be448345866f8bcef14cdec4dc2c0270fb24b1e5ec3ffd1d141867e9be34b174b9285078d2ba19a904ae26c3356f4b65611ec3a0d273bd386cf5c339c86c5ea8847be6e16438ca197bd467663cfc7ceb735756d1eccb75d4debbb5ca3d17683a9e4c9a5a4edf91c735b8123788374718dbf9fb7d3edaa75ee842a595ef7946290c6d121e2898ab684ca95e8c5003f364aaf6a75fa34a94c6083703f5cbff26034711792a5b9609af740b87b3fa957f5b7394279aa389d5e8fe73a348a50a5eca97785c6117ca32ad9d57613f5c9ef7c0759197b19144eac9370c5e20123faa91df6416b14d650b60228899c4695b1a773c36cdba2f9e656663a3bbaeead434bd61d9f3ad09af8fe4fbbbd461ecd4315eec362002624b034a2fcc01b82414db550fd73c51e200a36d7d4d10076ebefdf5a979ae53014a41f3f121eba74dba62435b46bed1321d12ab92b5a771b34d3a80c2ae099bbc78ed4c23c653b4b60afa5a81d43bd8ca5d5d5533e9ecfb1ec2f8328434c7650667466726dc0c40ae502fbd3c94e9fcea1224220a7e72df5bd7f2a5c582b01b25d2778e9c0226671873f1b6607c8469b73cb061a6bd492adc63f4e5f3f26d2a57f4a4c6f33b9d263d36ba318ec14d85acc8b61f1e400de8080d1e096cca4362feb5aedafc7030d5223b42685f3f750b220360ecc6da71515f8046da5126273807cc0a0527d0176e456d3bd9311bbc91bc9b173bc095cfdc8485d049bfce5f1a1bc1da23f09b96dc7d75f08192ba605fb10ec432d154505115f78b46b0dba05f4dac8cebb95ee0e90a4b0c404ba4defb1a76fc917c813aa1cbdf293679a21483674c3adba1d4e9346d06a3f9c546f38f0a4746de99018a30e0b97bf57f33ba2718c87b716e9bd2ab2fd037b15bd4ac991f20114a154d9f42b0f9b590dbff35bb6fa84b9118cdb73b4cba807620ab631554efebf36304686263955f650db74d70352d118f1c5b888742459e93318e4dbb0ae8bcda7e0673265d854f962a8a3e8b6053279f62c3d6fd624e362b777fe86cfbaa1dfa845afd80d916a0ed5f079e1856b6c96824cacf3d5186838decca5083cf117c7f10af831103c4c8af6d58b65f1b928315af63dd75e6e24f67c11c3076e54d6e777a51dbf37a753666122a6bf1a49bd8fb3e2f746391c0886babc78ceec5590caf745323494524c24876195e0d9a80dd5f35382f2576009c8a106d501d33f73135977535d6099f648f2fe54856db0e9276ab9bbaae45bc0e8acdbc859c28bb35f8bf7ea240692dc5e02b0a27aee36013036c01f4ecfc123d11d799d168d88153dd46c03f6b89863b422429461f8d413c0fb9b6b81f6c5defe13a489017cd938245780956a74a3a7722c7f8f35323504fe2b68b4621768d428b2a1486299e8476311dd5a331d454f3fcad289a0e3e7338bafdaac115f4cacc0069e370565507186f266ef4aca1466b778059f5a87874d76fbaaed5c147bef55671bbde6228d2b2a156bd4ce68205ecbc31057e2e2b94286be8ab27fe2fbddd95a588368ef404889ed5b081d3e3d79ada91d30094bad05f337f8bc168b681fdf36433ab1ba9b1bb9df50414b3aa46495b596f886cde0d1a21d12d52b34cfa20f74a8f45f9649f4063cafcecd0a6d102bf666d1cd348b4a6ee579f68ac8c766d118509054225e0f29084a6a2c0cb2649b6b4eb1c39b4125df4b230f4ad722c7f008818b95167d420d61144e799d8e7526e14f470a8df4804f1e04ab4867781ecd3f774911373359a653056cdf61b2b1e1d8b60cff6d1e9168effd510efec55ca14a8103deffe2a669bbf650d25aa5430d9b7b754a683669635cbaff537f13fd99d05cd14ff91344f55752ed53346975420e0af463eb64f7214652cbaae34b930633b1a7179d8498eadc5e52b0014cfaa3d9d43a18c45be6dac69a5eed35a676586a5e256d0a6374f70e3039dc52d7e306b4c1a93c7ae2dc66b01d37afb96faae0a7789e66db94d859573ad21cc2882603322b681e9953d9b7f933e5f7e902f3cae87f35be12d55631a427ae9add14ebfe42be3179fc2024028c8b3cb19c068b15a2304095030e648f46ae706fe4cd7bcaee5d16f945ff94acc71ccf32c56e7721f2b9a9098641541c46f838b1eb33d6217dd1f237573873807662443ca09583df5b75dc8a87825c75c4e3e4199752797ef3eef30ca303b39205277857a829a356a2247cf223906ac0e3e215740716961a095f921384fe01706e1bc4f4bc188227f3567d9e5c22c808fe9095d8f0328b6de8bd529b0ec11048c5887fb20cbe0d014210d9af6935e2e931a5e528f19c6dfe5e09a8acf447da60a1fb9c4e58323d5a1262a7dbb9960ce1c284eb9fc0082b6e010f6b81102e2b86d409bab508a061705bb584476ee1ddc7030141243552b09cd81888716b28c89e3a603e3a02fcf422417d6ffc0507e9f352ddd67766009c40bc9ac70e85e4b071a22bc9a52f86dce063e2acad433a05d14c85e9c99fd58a7d98d476dd94d0b039964d82f1795214fe720e26148556617bcad09e50ff0530ff1e1d3967dbbd51a798d43ebb3c6f5272008f740979e51114b6439115e62d5094a5e92f0af6b3ef78c59f3a7cec25d3c5815270c956dea45475caeb26b77dfa6addf045daaced9bb8065faf849e4cd3d5eefc8c528da53acc3f166aca674fbba88cc75b41d5d2993f943109543cef263e5b2f5991b0393d31c38f4ed0a7cd744b6516d68330a0b753449e3fdedb631e6f2fb8170915b908f7d536c9bc0203543b4495de489345bc945161ee86dabbbb2aeb0d8582d4d02fc6ce644c9101f5f3a8f3faa9daded17eaa108a7d8fd700f143c94af1a2a35e3e17bc74389c3d558a1f0bcc0145f11cf20f15328dc2dc93a072fcce9299a2eb12646134d86016655057acb3782244a958fdf6f7822a577a1ad33f6eb24c76304c984619442388a82a40cf1778ca091e81e821758666745d5f434e4ef2a54c4ac02670fe4125b0c25751977389c801ca5f1ab6ca078bcc4b4d55d0ba8add5d096350abea7946e707cbd7b4d1f93f5631473ff3a77e02f41a966dcd09b97ed230a37d21b9a5107ad3093f9dfd42de8fc1b99b4d88840ae939f57791d2a522b608b9b5f3da77200166d0f72c724325da25f1de7054f8d67a0f04a64c2e45478e762efe4a368ad01338aa092483ba79dabf40c1c25ab2a4c34f40160b9bc66370ebc3312efc1a4d87f27ef24324dc11c0ced512216739414c9ed5e5d490136037ded3f5005656b3259d20888b853ffdb27b794cc49f7edb5d0a8791d51cbf7d2a3eacabcbdd7ef83af3cac76df67d382136b1eec41fbe73aa65989e237bc4cc040effde6e1b4f164c0edae827c52c8785fc845663f3ffca87c5b0c95fcd980f1e734629eb452af690fd3a6b731a12568abea0fc24daa5a5a63989cc5738eb73147755fd8384cd543044af4c46fc04a032b1b9691c6c2691365e989a820eb699bd34263f6638bf4b78e394d367e7bd521041b0b015936f056cd53ccfe3a8d4c0cb04f220e4eb2f501635b7816da7601b2a17b5c33f539ac7bf496705387e257ab307e11451012b6a72478aa53ce22f0704383f17cf6ecaf5b096519eaa6a3df1cad9c6ba58fb233b4490da2a8ba2d8b6b5f4633566eeed216ed0c81b86011814dde24237b1112080c150a37b8c8ee78e5e98d8bd26395d46092c4784126f9910966f4e7e62fcbbfbc93474a46a34b1c5d8f61e0500fbde1bb9ec71d7a6ba5edf729850e59b4c54062fd81d6d8cd7efeca877614d117d7f8270bbd069ca25569896c756f705690e3e5dd07a48e3dff2e481a65f777309eb31a18f97fd9b49a150eaf2d82a675d91e7538da0301e1bd6c8640c4eecf96dc48b86c639758df2b50a6b73a25c9a8eda461d38bcf191dce82b021234e5d862ee136abc93748b1726425bcd94d77cd464059ac888f4f27b5cb53c6ca33eace50c04a477bf1c77d204e50fbdee22e2368ecc5c819d7e10fd900817cca8471f41c19d4a59372648c0ea573ce4e2bd7bf1bf006a18e9ec9f408ae2d42ea4049273c5f3c01166bf1752e2686a11da07b93076e548781e9ab8fe7159ef6b716fd59c4df89a9f2a49347da4e994bcfb1e6b67aef3b8da64fd5ce6b8114aebe525851a17b110a769f27a3c551a2b55132d1a8075aa763b833e60376d87cf58b61b16c3dca8a3f67eadb4a89bf6f38174cd92b22027408c67bfb2b7c1274d6f594c1e571819ad14570ffda61af53baa263a3224545588b131bc8fa0494fc90c7fd7374034807fa6f5042a8d400ca2581fc87aa5b71e681a08da709fb758f40526a143a365aa5433530b03b91509e962ac09676c2084f8494b26f425342536b06e03b6514bfba199417126e5ce5b1d19fd9d223ea1e7d2f1da94cdb8ec047ee2a8220106c97e49d11e126ac4bb3dfab5330515bdde484b5ab693913659e690a939a9668426278baa16c8f4e6e04c33a625ca5b08d7829964b9a5fc1d245addf7e251fd48991dd470e5fb0e650b85f39d239646b59ae901b422f67161caa3a2f412395667d67ed6bdcfa59df957f3e71dd71907d2bf95ed289ad8d2767e74fd018685b960ddda13b2540e6a118733bfae44f488726d47e1ca81d3d7ed92c36c9ce747b7b1a6d501592afbd1e648e00710037540358e8250f9efe8e42d61d1a301df82c265e768adf007941411e0a25bdc3f9e0ed58ac927f4736126da717916284fa5672be7b75b21bec919a93f9f98e91d0882909769245e9ae35e1f10c07d520fd5f000520c94667665bbf3fb47c213ca14f6650c5436c2d6109dc779e7aa9df3effa11c282bffa673e75a62b69a48ecc1beff54082b9191837b684ff0808dbed351c2ca621ebc09b0276d674514fc0a56e53bc48f326be6d853b9947dfb4a7a1b61a0ca96b0a68733a4963ca24c58d0bcb79dd5d1ef6e54878941f53476f587dacb555db4a350761cf4677600331e81fe1ed686486a478bfb0f51222d22f94d3da0ea0237def5bbcfc102cf7be187fc9f1d82d6c1d0094978b334f6e0848bd2b1a392cee2278df97a4918024655327cf6244e28d27e505bfca4be5393e11b5184de526ef27ed8f04611731cfad134c6281c9cb8160688cee3e7962f908ac18b05448b71117002962c5609e1bc3288d1a7a7ba72eca269d40e6f5735cff5cf8b50db86c0f609799ddd9c9a2c1535a56a76b4c2aa6bacbfb116b63b9db521a0282827d3be0f22bfa8a4f2d84e00c1206690f63be047913c65558bb62dae343e7e2b6651d3a92c444c0d849e6d74294e7bcb773f854e4b5b10c1470a35a5acdff26724fa004d8b90dbe4d6f745b86ed8522d8b58cd864beeebd5dec7ad23e0b144a1d3a767", 0x1000, 0x31) 2018/01/22 17:13:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f000022c000)='/dev/midi#\x00', 0x4, 0x7fffe) ioctl$TIOCNXCL(r1, 0x540d) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000644000-0x30)={0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000e1f000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f00003a0000)=0x0, 0x5, 0x0, &(0x7f000063a000-0x10)={0x77359400, 0x0}, &(0x7f0000013000)=0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x3, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000881000)='/dev/ppp\x00', 0x16000, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b3b000)='/dev/ashmem\x00', 0x80000, 0x0) connect$nfc_llcp(r2, &(0x7f00002fe000-0x60)={0x27, 0x3, 0x8b, 0x2, 0x3ff, 0x800, "c9b59c3161e4d4b362eedc81cae43c006a49c920c79b09e01c939b77fbe74885e0efa8635bd085d2d2c0d5e0720fac6c190b401afcc249322c335fea44ce38", 0x7fffffff}, 0x60) sendmmsg$nfc_llcp(r2, &(0x7f000009a000-0xe0)=[{&(0x7f00000be000)={0x27, 0x7fff, 0x1, 0x3, 0x3, 0x100000001, "77fac3ad65e0847994a3ed7a302b8f55ac103404358f94c3a0e99b6fdd2fe9ed393d10f08bb22c5742752f4a078c87c11e9a662b221bacf5cb49eb98e3dfd6", 0x9336}, 0x60, &(0x7f0000d21000-0x60)=[{&(0x7f0000cf9000)="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", 0xfa}, {&(0x7f000079a000)="58b8c04805058e0e5745c044f52bc41d3d5a6e69a6851ed94a97738f7e7c672fe4a8347f60a041d54f9bd2962c9e9d4287763f606d8580b7f8fcda49bd7afff1f56f6f87786a89e55cdc55b879d6fe1f72b63b5e95ebaa3f0f5b91fde68bf57b162a8bfbdea5e27846c1054e3a522db946168f04feb2d93ea5166638491f2f28d49fb13b93232374b8012aec4f9c52a64e1b15cedc66e8c0ef9b4476af6bd09cc93eb1825f1def93cef85f737d956bc76367a43d69b6d08aa9d2dafef267", 0xbe}, {&(0x7f0000e63000-0xff)="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", 0xff}, {&(0x7f0000a10000+0x3f5)="48c2211a3fd73bded6571f6474e81b32de8277e5add564197c27d1a0f8a6d98e036d15351e8b732d52ae9fd760f8c6e527627fb15305176a95e63217ab3c93b9f084e8ec3e6c4780275b8f7c4af077c1657b0242154cf861b1be30eec9f1e308fdd813f7bd1c5f63468ad99d0e9cd8432529d40387151849fd0f8168e2fcecca235a6fe66161a7c647d490e1c41b1bcc6d53adb7f7af686b9b90146acc387b0ed44be904630f871d541100340db55982129d0617ee722b612a8021f7ed04f0ba7fff31bbe379", 0xc6}, 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{&(0x7f0000368000)="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0x1000}], 0x8, &(0x7f00006dd000-0x70)={0x70, 0x11e, 0x2, "65e74ac318ea656c888daf9cb4d88fdd715a5cce2835487346642dfc54d66b35903bb5b7c463d8547f01a1615e8ca6ef1596d32b3fc301d7551a8fbc6b9af34f36dbc91610ee855911b4b2be58b5708951c662de5fbc4bb14d4d1a0971"}, 0x70, 0x10}], 0x4, 0x4000000) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/01/22 17:13:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000280000)=@assoc_value={0x0, 0x0}, &(0x7f00005b7000-0x4)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000cc7000)=0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000013d000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000d91000-0x4)=0x1008) dup2(r0, r0) ioctl(r0, 0x1, &(0x7f0000b03000)="") 2018/01/22 17:13:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d1a000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) lremovexattr(&(0x7f000018b000)='./file0\x00', &(0x7f0000469000-0xd)=@random={'user.', 'cpuset:\x00'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ppoll(&(0x7f000075d000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) syz_open_dev$admmidi(&(0x7f0000358000)='/dev/admmidi#\x00', 0x4, 0x8000) 2018/01/22 17:13:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') writev(r0, &(0x7f0000e29000)=[{&(0x7f000020f000-0x3f)="4bd97d51f5a5b1eaa7c351f5db1f3d3103d2f144d29637e37c762a2fb78ab0901f264abab0c18c8abe379cc7889b54b214899ee28cf0f5bc6dad5d00fa3abc", 0x3f}, {&(0x7f0000176000-0xf4)="67f7b05ee175223449f500fdd3a0dcdf59f8efe5840a6df4e58f6d0072542cc971090bc5f432bee967d64854c822257e5e997b517d4ea500888c274d1d0939f16feaa92e660d892eb2c6b8c0deefd152d864c55b87a139a132f2b6604caef1381fd3446f56b2602b836ca49bc4a788c1167277252d7a303a192181acc0208297143fba8c5a6ae083a1df4730786f5ce809c9b97376bf8f2cebc0c84ab88dbf3872b668600cd5b7036f2ee4013f35ed33c4e692941b6ca5455d344bcc41e5c9d6398034dca614459102eb5b2da6e041a0088d1679160a0c00b47d6f77d7a0f86baa1cfc955df198a7b826e84cef44cd728240384a", 0xf4}, {&(0x7f0000699000)="a824bb57da1fda0b1af8fe8c2f3476db21006ade0120c15d4630e633feaae0d105a7128a16b16893694ff8bbf9a9335f697b38a1475ba90aad78ad9b0fec60a9cc0f77982acdc7f39d635a1eaa19b7a141cd5529b1e910821685652e94f2b79c20c099e26cf8fa5f95d252d7e6412cfc03e405e425405fb445cb8197554308901cf324536640324ce539046a7a54eb9ec5129dc244308e2033fa5c1e6dfbaa5f69d37accfc26e829221f", 0xaa}], 0x3) pread64(r0, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000253000)={r0, 0x0, 0x0, 0xf41, &(0x7f0000c97000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/01/22 17:13:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1e) epoll_pwait(r0, &(0x7f0000b2b000-0x24)=[{0x0, 0x0}], 0x1, 0xffffffffffffff6c, &(0x7f00001ec000-0x3)={0x0}, 0x8) r1 = syz_open_dev$audion(&(0x7f0000dbc000)='/dev/audio#\x00', 0x2, 0x80000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000011f000-0x18)={0x2, 0x5ee000000000, 0x9, 0x3ff, 0x9, 0x2}) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000f41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/22 17:13:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={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) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d0c000)='/dev/sequencer\x00', 0x100, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b62000-0x10)='/dev/input/mice\x00', 0x0, 0x800) syz_open_dev$sndtimer(&(0x7f0000195000)='/dev/snd/timer\x00', 0x0, 0x620000) r2 = creat(&(0x7f0000d9b000-0x8)='./file0\x00', 0x4c) renameat(r0, &(0x7f0000c6e000)='./file1\x00', r1, &(0x7f00004aa000-0x8)='./file0\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000248000)=@req={0x1, 0xff, 0x7, 0x5028}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000cdb000-0x8)={0x0, 0x9}, &(0x7f000084c000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00008ae000-0x8)={r3, 0x7}, &(0x7f00005c5000)=0x8) r4 = 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) syz_open_dev$dmmidi(&(0x7f000043e000)='/dev/dmmidi#\x00', 0xff, 0x501000) tee(r4, r4, 0x1, 0x9) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 17:13:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ea000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000980000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/22 17:13:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000018000)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000700000)={&(0x7f0000691000)="03881e5d1d358e37002e232ae6211c3aed7e64e8019cbf85199333329ff85657c564a62d45cc23cc00920468d9e12e313794293177aabc8ef7caccca1189954122fae15d7b8d26823ba84c9ec07ee86e16a15a287c5f7fbdb1b627fb7ebbd4a6d1ac040a81db0e1de711d4d799565dade84b10df7a2773845ac37e8fc5f25109e833c8e5157523aa4112bd56ad5a241bc284604bc15a18e5d5072cb383dd1d18e0c0e1f7fa8762dee7b89af46075c2c6f0e9451addbfccccd19afd763931ae9649", 0xc1}) 2018/01/22 17:13:22 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0xa, 0x3) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) r3 = dup2(r0, r0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0xffffffffffffffff) r5 = geteuid() r6 = getegid() r7 = gettid() stat(&(0x7f00009a4000-0x8)='./file0\x00', &(0x7f00004cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c57000-0x4)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f6c000-0x8)='./file0\x00', &(0x7f0000821000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f6b000)=0x0) fstat(r2, &(0x7f0000cc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f00003e6000)={&(0x7f0000597000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f6b000)=[{&(0x7f0000f6c000-0xd3)="653d63628611550c483a5cad7df4a518e8a08d6c15b7e43708d71b518d3a936ad2851d13ac9e6d669dbfbebea88fcfa6ce43c1caf423faf9ba743be31da06631ac268270ff573c421a3f8f1621a9ab73d4fa86483b6db581094d76658132d0849b0883e9ee34d3ffaee2db3a01321cdf1769754dcaf68dc4eea86d5987cc88ce2c22deb43141e57ceb99aa59d3d448f473ecd0d4756dd6208325613c01b6ee858b592092037e4d24cd39b5d6549e67796ca67281cb2e3aadb52564affaa2eae9de4325b04292aefad9384960922188e2cb863b", 0xd3}, {&(0x7f0000a17000)="c3c65d1fc1ea597c5433e0b62823287a3e02935f0be0e6b494438a996d706ef4dee50dc7fac950ed322e804d14a4e837fdc52860f565905098cd15a83a15489b8a4c26f2dfdcc6b65d09735bd95b226566fa598646a8564edcd4f724f9724c689d7cbcdac22430e93e8e8878d2cf21aa94ce6d52780e2a9e5c4730b15917fd5ae6ae2f0047eb92ab41a65ff4381297b8691afb3ee5a24faf570e21618a7b85304e53c8d2dedf67a1be4329e8e861674f0e010667d489770701f302cf1603445acbfd5a5bdaee06a3a7008cb3", 0xcc}, {&(0x7f00009a4000-0xc)="b34c5ab23d42bf107a7783ff", 0xc}, {&(0x7f000016a000)="dae636a4c6b491a92c8289a08befa3a93df5723f8dad89526648e4e9f3e1d12a643e32c24c8e0ee8e401344c479b51d78e2dbb2bfa5499793a092fd97019cbe13de7b68bde6cf3e86a8df281e3759bf60bbfb5292fbdb1ba688caec0e9c2305f4f0f9104fdf7166001c593bc682156d799c015e0568c4e671aed8122d8884473d98448413872bea7860180fc8ba5b7788b2ae566dc3ffb557f6293a747ad15d1a0fd5de190dcc0aab6c3ae234694435cadf5ec037b4bcf1274ac1d49a08f856b8879780d22347522ce00f8e123ef0c117061ad8635e57f0d1d0be25b22", 0xdd}, {&(0x7f0000ea0000-0x8)="3bbb232e83630227", 0x8}, {&(0x7f0000edb000)="7c048562db9d2d48c721170aab0a8318ce8d82", 0x13}], 0x6, &(0x7f0000f6b000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, []}], 0xd8, 0x4000000}, 0x40) 2018/01/22 17:13:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:22 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) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000036000-0x10)={0x7, &(0x7f0000eea000-0x1c)=[0x12000000000, 0x3, 0x7, 0x0, 0x6, 0x9, 0x9]}) flistxattr(0xffffffffffffffff, &(0x7f0000adf000)=""/174, 0x4e) poll(&(0x7f0000ed4000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x20000000000001aa, 0x99ca) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000091e000)='/dev/cuse\x00', 0x101000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4d000-0x16)='/selinux/checkreqprot\x00', 0x20100, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a15000+0xc00)="616560c3aba2fce15f207fd71cecd5f80e8dc9dcbdf5981aa0e8a0f435062fad", 0x20, 0x40, &(0x7f0000994000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/22 17:13:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) [ 80.326129] binder: BINDER_SET_CONTEXT_MGR already set [ 80.340216] binder: 8399:8420 ioctl 40046207 0 returned -16 [ 80.354381] binder: 8399:8416 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/22 17:13:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c4e000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000c50000-0x8)=@fragment={0xab, 0x0, 0x6, 0x33f, 0x0, 0x4, 0x3}, 0x8) bind$bt_rfcomm(r1, &(0x7f0000605000)={0x1f, {0x7, 0xbb, 0x36ca, 0x2, 0x4, 0xfffffffffffffffe}, 0x6}, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x24, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000b3e000)='/dev/amidi#\x00', 0xc9e4, 0x40000) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/01/22 17:13:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x36)=""/54) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d26000-0x9)='/dev/vcs\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x101, 0x1, 0x345, 0xfffffffffffffff7, "b1e64489df3c25570ce56701c33d62f306fe712501f4b3eb0b7ad289518027519d2859edf709eb4ff16cfe6997d51850064c6bac2aa65b79bec59b9d9805db", 0x8001}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(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]}) clone(0x0, &(0x7f0000f79000-0x1000)="", &(0x7f00005af000+0x7cb)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f000076a000-0x16)="") clock_getres(0x0, &(0x7f0000813000-0x10)={0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/01/22 17:13:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003cd000)={0x0, 0x0}, 0x84800) bind$vsock_dgram(r0, &(0x7f0000215000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/hwrng\x00', 0x200002, 0x0) socket$unix(0x1, 0x2, 0x0) [ 80.357866] binder: 8399:8416 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 80.382606] binder: 8416 RLIMIT_NICE not set [ 80.413428] binder: undelivered death notification, 0000000000000000 [ 80.429994] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 80.459390] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/22 17:13:23 executing program 7: pipe(&(0x7f0000b24000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x3, [0x0, 0xcbf, 0x1]}, &(0x7f000077e000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000081d000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4d, 0x100, 0x8, 0x20}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 17:13:23 executing program 5: clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") modify_ldt$write(0x1, &(0x7f0000d4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101040, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7fff) 2018/01/22 17:13:23 executing program 6: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157f", 0x10}], 0x1, &(0x7f0000217000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/22 17:13:23 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000016000+0x105)='id_legacy\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c1b000)='\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x200) r1 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x28060400) socket$pppoe(0x18, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000075000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000573000-0x4)=r2, 0x4) lookup_dcookie(0x800, &(0x7f000089d000-0xd0)=""/208, 0xd0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) capget(&(0x7f0000004000)={0x20080522, r4}, &(0x7f00006c6000)={0x0, 0x0, 0x3, 0x0, 0x0, 0x2}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f00000e9000)={0x5, 0x78, 0x1f18, 0x10000, 0x3f, 0x1000, 0x0, 0x8001, 0x200, 0x1, 0x12, 0x101, 0x6, 0x0, 0x3ff, 0x2, 0xd7, 0x9, 0x5, 0x9, 0x46e, 0x7, 0xfffffffeffffffff, 0x8000, 0x5, 0xfb, 0x4, 0x6, 0x10000, 0x2, 0xf2ee, 0x5, 0x800, 0xf6a, 0xfff, 0x8, 0x100000001, 0x1ff, 0x0, 0x86be, 0x4, @perf_config_ext={0x1, 0x7}, 0x4, 0xe76, 0x4, 0x6, 0xffffffff, 0x2, 0x6, 0x0}, r4, 0x5c91, r2, 0x17bf2ad1f9f92754) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r6, &(0x7f00000c1000)="", &(0x7f0000f84000)="", 0x0}, 0x20) 2018/01/22 17:13:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'aead\x00', 0x6, 0x0, 'rfc7539esp(ecb-camellia-aesni-avx2,crct10dif-generic)\x00'}, 0x58) 2018/01/22 17:13:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)=0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) dup2(r1, r2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/01/22 17:13:23 executing program 0: 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() r3 = syz_open_dev$dspn(&(0x7f00000ae000-0xa)='/dev/dsp#\x00', 0x5, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000127000-0x28)={0x1, 0x20, [0x2, 0x1f, 0x1, 0xffff, 0x63f4, 0x5, 0x8, 0x400]}) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f000060e000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = inotify_init1(0x0) clone(0x0, &(0x7f00002df000)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000a46000)="") kcmp(r1, r2, 0x0, r4, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/22 17:13:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={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, 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_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009bb000-0xb)='asymmetric\x00', &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ada000-0x7)=',ppp1!\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f000039b000)='id_legacy\x00', &(0x7f000058d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001a7000)="a8", 0x1, r0) keyctl$read(0xb, r1, &(0x7f000023d000)=""/0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000c95000)={0x8, 0xc42, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 17:13:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={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, 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_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/22 17:13:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = accept4$llc(r0, &(0x7f00000b9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x5ae15f3f26e4c53b, &(0x7f000000c000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r2, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 80.928480] ================================================================== [ 80.935936] BUG: KASAN: use-after-free in erspan_build_header+0x3bf/0x3d0 [ 80.942840] Read of size 2 at addr ffff8801c05d608b by task syz-executor2/8496 [ 80.950170] [ 80.951778] CPU: 1 PID: 8496 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #274 [ 80.959028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.968357] Call Trace: [ 80.970929] dump_stack+0x194/0x257 [ 80.974542] ? arch_local_irq_restore+0x53/0x53 [ 80.979193] ? show_regs_print_info+0x18/0x18 [ 80.983672] ? refcount_add+0x24/0x60 [ 80.987458] ? erspan_build_header+0x3bf/0x3d0 [ 80.992029] print_address_description+0x73/0x250 [ 80.996854] ? erspan_build_header+0x3bf/0x3d0 [ 81.001421] kasan_report+0x25b/0x340 [ 81.005212] __asan_report_load_n_noabort+0xf/0x20 [ 81.010121] erspan_build_header+0x3bf/0x3d0 [ 81.014522] erspan_xmit+0x3b8/0x13b0 [ 81.018311] ? prepare_fb_xmit+0x9a0/0x9a0 [ 81.022530] ? netif_skb_features+0x9b0/0x9b0 [ 81.027011] ? __dev_get_by_index+0x1a0/0x1a0 [ 81.031490] ? check_noncircular+0x20/0x20 [ 81.035731] packet_direct_xmit+0x315/0x6b0 [ 81.040043] packet_sendmsg+0x3aed/0x60b0 [ 81.044179] ? find_held_lock+0x35/0x1d0 [ 81.048236] ? avc_has_perm+0x35e/0x680 [ 81.052219] ? perf_trace_sched_migrate_task+0x88e/0xa70 [ 81.057661] ? packet_cached_dev_get+0x2b0/0x2b0 [ 81.062412] ? avc_has_perm+0x43e/0x680 [ 81.066377] ? avc_has_perm_noaudit+0x520/0x520 [ 81.071028] ? __fget+0x35c/0x570 [ 81.074478] ? iterate_fd+0x3f0/0x3f0 [ 81.078276] ? find_held_lock+0x35/0x1d0 [ 81.082339] ? sock_has_perm+0x2a4/0x420 [ 81.086387] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 81.091730] ? lock_release+0x952/0xa40 [ 81.095681] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 81.101548] ? __check_object_size+0x25d/0x4f0 [ 81.106104] ? lock_downgrade+0x980/0x980 [ 81.110227] ? __fget+0x35c/0x570 [ 81.113693] ? selinux_socket_sendmsg+0x36/0x40 [ 81.118342] ? security_socket_sendmsg+0x89/0xb0 [ 81.123076] ? packet_cached_dev_get+0x2b0/0x2b0 [ 81.127815] sock_sendmsg+0xca/0x110 [ 81.131515] SYSC_sendto+0x361/0x5c0 [ 81.135217] ? SYSC_connect+0x4a0/0x4a0 [ 81.139168] ? __fget_light+0x297/0x380 [ 81.143125] ? fget_raw+0x20/0x20 [ 81.146568] ? alloc_file+0x27e/0x390 [ 81.150347] ? _raw_spin_unlock+0x22/0x30 [ 81.154480] ? exit_to_usermode_loop+0x8c/0x310 [ 81.159154] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 81.164683] ? SyS_futex+0x269/0x390 [ 81.168390] ? do_futex+0x22a0/0x22a0 [ 81.172174] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 81.177015] SyS_sendto+0x40/0x50 [ 81.180460] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 81.185194] RIP: 0033:0x452ef9 [ 81.188363] RSP: 002b:00007f9f8e39dc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 81.196051] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ef9 [ 81.203296] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000016 [ 81.210544] RBP: 000000000000034e R08: 0000000020008000 R09: 000000000000001c [ 81.217788] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3ff0 [ 81.225033] R13: 00000000ffffffff R14: 00007f9f8e39e6d4 R15: 0000000000000002 [ 81.232315] [ 81.233923] Allocated by task 1815: [ 81.237528] save_stack+0x43/0xd0 [ 81.240957] kasan_kmalloc+0xad/0xe0 [ 81.244647] kasan_slab_alloc+0x12/0x20 [ 81.248595] kmem_cache_alloc_node+0x144/0x760 [ 81.253153] __alloc_skb+0xf1/0x780 [ 81.256754] netlink_sendmsg+0xa86/0xe60 [ 81.260790] sock_sendmsg+0xca/0x110 [ 81.264479] ___sys_sendmsg+0x767/0x8b0 [ 81.268426] __sys_sendmsg+0xe5/0x210 [ 81.272201] SyS_sendmsg+0x2d/0x50 [ 81.275718] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 81.280448] [ 81.282052] Freed by task 3635: [ 81.285307] save_stack+0x43/0xd0 [ 81.288733] kasan_slab_free+0x71/0xc0 [ 81.292595] kmem_cache_free+0x83/0x2a0 [ 81.296545] kfree_skbmem+0x1a1/0x1d0 [ 81.300320] consume_skb+0x15b/0x490 [ 81.304011] skb_free_datagram+0x1a/0xe0 [ 81.308048] netlink_recvmsg+0x5cf/0x1300 [ 81.312172] sock_recvmsg+0xc9/0x110 [ 81.315860] ___sys_recvmsg+0x2a4/0x640 [ 81.319807] __sys_recvmsg+0xe2/0x210 [ 81.323584] SyS_recvmsg+0x2d/0x50 [ 81.327100] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 81.331829] [ 81.333439] The buggy address belongs to the object at ffff8801c05d6040 [ 81.333439] which belongs to the cache skbuff_head_cache of size 232 [ 81.346593] The buggy address is located 75 bytes inside of [ 81.346593] 232-byte region [ffff8801c05d6040, ffff8801c05d6128) [ 81.358356] The buggy address belongs to the page: [ 81.363260] page:ffffea0007017580 count:1 mapcount:0 mapping:ffff8801c05d6040 index:0x0 [ 81.371379] flags: 0x2fffc0000000100(slab) [ 81.375592] raw: 02fffc0000000100 ffff8801c05d6040 0000000000000000 000000010000000c [ 81.383450] raw: ffffea00073915a0 ffffea0007008820 ffff8801d986ccc0 0000000000000000 [ 81.391303] page dumped because: kasan: bad access detected [ 81.396986] [ 81.398589] Memory state around the buggy address: [ 81.403492] ffff8801c05d5f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 81.410824] ffff8801c05d6000: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 81.418162] >ffff8801c05d6080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 81.425495] ^ [ 81.429097] ffff8801c05d6100: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 81.436430] ffff8801c05d6180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 81.443763] ================================================================== [ 81.451095] Disabling lock debugging due to kernel taint [ 81.456578] Kernel panic - not syncing: panic_on_warn set ... [ 81.456578] [ 81.463916] CPU: 1 PID: 8496 Comm: syz-executor2 Tainted: G B 4.15.0-rc9+ #274 [ 81.472460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.481781] Call Trace: [ 81.484340] dump_stack+0x194/0x257 [ 81.487939] ? arch_local_irq_restore+0x53/0x53 [ 81.492579] ? kasan_end_report+0x32/0x50 [ 81.496698] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.501433] ? vsnprintf+0x1ed/0x1900 [ 81.505205] ? erspan_build_header+0x360/0x3d0 [ 81.509758] panic+0x1e4/0x41c [ 81.512920] ? refcount_error_report+0x214/0x214 [ 81.517655] ? add_taint+0x1c/0x50 [ 81.521167] ? add_taint+0x1c/0x50 [ 81.524680] ? erspan_build_header+0x3bf/0x3d0 [ 81.529229] kasan_end_report+0x50/0x50 [ 81.533173] kasan_report+0x144/0x340 [ 81.536945] __asan_report_load_n_noabort+0xf/0x20 [ 81.541841] erspan_build_header+0x3bf/0x3d0 [ 81.546223] erspan_xmit+0x3b8/0x13b0 [ 81.549994] ? prepare_fb_xmit+0x9a0/0x9a0 [ 81.554204] ? netif_skb_features+0x9b0/0x9b0 [ 81.558680] ? __dev_get_by_index+0x1a0/0x1a0 [ 81.563146] ? check_noncircular+0x20/0x20 [ 81.567356] packet_direct_xmit+0x315/0x6b0 [ 81.571647] packet_sendmsg+0x3aed/0x60b0 [ 81.575768] ? find_held_lock+0x35/0x1d0 [ 81.579803] ? avc_has_perm+0x35e/0x680 [ 81.583759] ? perf_trace_sched_migrate_task+0x88e/0xa70 [ 81.589180] ? packet_cached_dev_get+0x2b0/0x2b0 [ 81.593910] ? avc_has_perm+0x43e/0x680 [ 81.597858] ? avc_has_perm_noaudit+0x520/0x520 [ 81.602497] ? __fget+0x35c/0x570 [ 81.605923] ? iterate_fd+0x3f0/0x3f0 [ 81.609697] ? find_held_lock+0x35/0x1d0 [ 81.613730] ? sock_has_perm+0x2a4/0x420 [ 81.617760] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 81.623091] ? lock_release+0x952/0xa40 [ 81.627034] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 81.632888] ? __check_object_size+0x25d/0x4f0 [ 81.637443] ? lock_downgrade+0x980/0x980 [ 81.641561] ? __fget+0x35c/0x570 [ 81.644992] ? selinux_socket_sendmsg+0x36/0x40 [ 81.649637] ? security_socket_sendmsg+0x89/0xb0 [ 81.654365] ? packet_cached_dev_get+0x2b0/0x2b0 [ 81.659092] sock_sendmsg+0xca/0x110 [ 81.662774] SYSC_sendto+0x361/0x5c0 [ 81.666459] ? SYSC_connect+0x4a0/0x4a0 [ 81.670401] ? __fget_light+0x297/0x380 [ 81.674346] ? fget_raw+0x20/0x20 [ 81.677772] ? alloc_file+0x27e/0x390 [ 81.681546] ? _raw_spin_unlock+0x22/0x30 [ 81.685664] ? exit_to_usermode_loop+0x8c/0x310 [ 81.690307] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 81.695820] ? SyS_futex+0x269/0x390 [ 81.699506] ? do_futex+0x22a0/0x22a0 [ 81.703279] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 81.708095] SyS_sendto+0x40/0x50 [ 81.711519] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 81.716242] RIP: 0033:0x452ef9 [ 81.719402] RSP: 002b:00007f9f8e39dc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 81.727080] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ef9 [ 81.734320] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000016 [ 81.741562] RBP: 000000000000034e R08: 0000000020008000 R09: 000000000000001c [ 81.748804] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3ff0 [ 81.756043] R13: 00000000ffffffff R14: 00007f9f8e39e6d4 R15: 0000000000000002 [ 81.763686] Dumping ftrace buffer: [ 81.767206] (ftrace buffer empty) [ 81.770889] Kernel Offset: disabled [ 81.774487] Rebooting in 86400 seconds.. serialport: VM disconnected.