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"}}}}, 0xfca) 2018/01/31 01:57:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f000065b000)='/dev/input/event#\x00', 0x10000, 0x101000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000c37000)=""/58) r2 = syz_open_dev$midi(&(0x7f0000324000-0xb)='/dev/midi#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000d7a000)={0x0, 0x8}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000989000-0x48)={{0x3, 0x0, 0x6, 0x3, 0xa9}, 0x7fff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") 2018/01/31 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup2(r1, r0) bind$bt_sco(r2, &(0x7f00006f4000)={0x1f, {0x1000, 0x226, 0x4, 0x100000000, 0x8, 0x6}}, 0x8) getresuid(&(0x7f000079e000)=0x0, &(0x7f00001b7000-0x4)=0x0, &(0x7f0000f45000)=0x0) r4 = getgid() fchown(r0, r3, r4) close(r1) [ 123.672672] binder_alloc: binder_alloc_mmap_handler: 17331 207f9000-207fb000 already mapped failed -16 2018/01/31 01:57:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000028b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004ea000-0x4)=0x14) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000475000)="2b0abe0684a9452f42462dd2dc33f62a224c31ae388a0f65449d3fb2b531cf02b91c792e689a117f3d899cbb", 0x2c) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) creat(&(0x7f0000df6000)='./file0/file0\x00', 0x0) 2018/01/31 01:57:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socket(0x11, 0x4000000000080003, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) 2018/01/31 01:57:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setpipe(r0, 0x407, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r2, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2018/01/31 01:57:59 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") r0 = syz_open_dev$sndmidi(&(0x7f0000eda000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x4000) mkdirat(r0, &(0x7f00008dd000)='./file0\x00', 0x40) mknodat(0xffffffffffffffff, &(0x7f000086e000)='./file0\x00', 0x0, 0x0) 2018/01/31 01:57:59 executing program 1: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000065000)=0x6, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000245000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@socket1={0x28, 'socket\x00', 0x1, 0x0}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) 2018/01/31 01:57:59 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ion\x00', 0xffffffeffffffffc, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl(r0, 0x9c, &(0x7f0000001000)="") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000)='/proc/self/net/pfkey\x00', 0x10800, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000000e000-0x4)=0x25) 2018/01/31 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f0000df2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[], 0x100000000000010c, &(0x7f000055c000)=""/0, 0x0, 0x0}, 0x0) lstat(&(0x7f0000973000-0x8)='./file0\x00', &(0x7f00000dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000062f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000722000-0x4)=0xe8) fstat(r0, &(0x7f0000a88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000059c000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dcc000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) r7 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000187000)={0x0, 0x0, 0x0}, &(0x7f0000522000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r5, &(0x7f00007c5000)={r5, r0, 0xfffffffffffffffa}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00009d7000)={r5, 0x1f, 0x10001, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setresuid(r2, r3, r4) io_setup(0x34, &(0x7f0000453000)=0x0) r10 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c92000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r11 = dup3(r1, r1, 0x80000) io_submit(r9, 0x2, &(0x7f00001cf000-0x10)=[&(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00004d3000-0xbe)="1c7fae39cd232d213549f5818ea016cdf88f0fc4f2a0b3294190a40111d426d7a31d6ab94dd919a70a3d22423709d62cfca5e421e60d2031bff5cb05c206f6507d6d1a0fd8878ea6ae28af23f54acee81d6a87f092897e18e2a4ac33cb9b472ef77da82394846cceb80a4d22e8867fba524896f636025b491579c5ca21aed81d0be9500afdeef8a7e24e2b1e46d17d70c2c9202e435bc733381fc70f3ab3f64c14e15e695ddee5aecb7528aef172fab5459a7e5f01ad44c8382db244507a", 0xbe, 0xff, 0x0, 0x1, r10}, &(0x7f00001d4000-0x40)={0x0, 0x0, 0x0, 0xf, 0x7ff, r1, &(0x7f0000096000-0x93)="48e467248f339c616968bd482a6786633d47506c29641d9a7d59e00eec12787ecc639952cfc7eec5f2f40a9652fb60a82200887b01f3cbd272c89a5422dbfbe88a7e5da716e7a9366246a0c34236fbbf81726fcad7f019348b7a35dd6cdbf10542bf1f9a976c5badd65cb73f8cb38929ec82e5260626769d7e19a51c0fbfe708697d7d9ce6340b3481596131e619dcc09e49d1", 0x93, 0xffffffffffff782f, 0x0, 0x1, r11}]) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000595000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 01:57:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dd1000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cb000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xba, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x9, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x400, 0xa, 0x20, 0x20, 0x3c, r1, r2}, {0x3, 0x6, 0x5, 0xfffffffffffffffb, 0x7f, 0x7fff, 0x5, 0x8001}, {0x1f, 0x1f, 0x4, 0x1ff}, 0x0, 0x9, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x5, 0x0, 0x8, 0x56, 0x7, 0x10001}}, 0xe8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/31 01:57:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:57:59 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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$amidi(&(0x7f00005e2000)='/dev/amidi#\x00', 0x8001, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a7e000)={0x2, 0x3, 0x0}) readahead(r0, 0xfffffffffffff001, 0x9c5) 2018/01/31 01:57:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) lookup_dcookie(0x0, &(0x7f00004ce000)=""/254, 0xfe) recvmsg(r1, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x0) recvfrom(r1, &(0x7f00005ac000)=""/4096, 0x1000, 0x0, &(0x7f000023b000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b27000)='/proc/self/net/pfkey\x00', 0x8200, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000b35000-0x4)=0x0, &(0x7f00009ce000)=0x4) 2018/01/31 01:57:59 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f84000+0xb28)={0x0, 0x3}, &(0x7f0000f84000)=0x8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f84000)={r2, 0x9f, "2cf515452fcf83f63ec1401e0e6789f1c41e5c6dedfc2f3ec3b6910e6e04c535084041f11d5ff3a3963738a62c132918b297d85c2f660e9a898be41a598c6e3f74a2edf9009a39446f6788c5a395cdb04818c0fc2c3060b39a4034d50f79c8f78d0c9bbf3ffefc125ef65c3354d822c13ead16555e4629e4015322b2366f53155368cf5e43d45d43688fbb75722f4b28499b3b1d597c2a4106ec9e6efa0a2a"}, &(0x7f0000c81000)=0xa7) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000726000)=0x0) 2018/01/31 01:57:59 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x121500, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000000)={0x0, 0x3, 0x9, &(0x7f0000002000)=0x0}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x9)="c7f3999c9ef2d39632", 0x9, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000+0x395)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0x1000, r3) 2018/01/31 01:57:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/cuse\x00', 0x20800, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000706000-0x8)={0x3, r0}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000683000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000007c000)=0x60, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000300000)={0x7, 0x7, 0x9, 'queue0\x00', 0xe67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") dup3(r1, r0, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000c71000-0x4)=0x7, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a87000-0x4)=0x0) 2018/01/31 01:57:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000b05000-0x10)='/dev/input/mice\x00', 0x0, 0x80080) linkat(r2, &(0x7f0000c11000)='./file0\x00', r1, &(0x7f00005fe000)='./file0\x00', 0x1000) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f000026d000)=[{&(0x7f00007d9000)="14ff3702d7243b64efddaf94a706656ceb62a80ee5e58521a25dfebd4d3ee8614ff4d12a5c6363ab6ce2b315415dd89f2c88c5c68711a53920a5c9eaa1142c0e0c88b8b76aea02eb", 0x0}, {&(0x7f0000ded000-0x1000)="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", 0x0}, {&(0x7f000091c000)="52dcf4a70884fbae2ff972bbec213519cb266500859cbcfe9020807e6c7a545607ccb6d0b6056f964979722b9c55c243d4c695699c73b725019742171401fa45864767330265aecf787564d80e186d31cf5b92588d5219af7617a7a08e870bc69e02d6efd4901983b027048996d11196043c5efd0cf81e6cf0ae3af22846a5e9673c0846ba56fbfde20dcc0e9ba030bd44b354a0aa5344a91f032f850f147244c148eff118be403400cbf661a8c30326fca187191e64d73d8ce20eb27b705b7511f4bf5079d7be3a", 0x0}, {&(0x7f000065b000-0xc9)="0e9b482ca347548b7275fded0d38f69d0c4a071615a1435a52752e94430aee9a55e45448aca58e42738ac3c8bc11c081f21dd394990735bf8c012a622be92c185d663215e95f7bc7a5d5ca1d3b8fa8cbc00e2fe6670e3709bc2fa8e762241ee7cab3744c95a2ee2f00a718c1bcb1a05cecad3401c66225089862ad54a0b95418e0796d230a5b51d84d78c2f56dee30d889528aee8d29f41c3edcc7d8c68c55beb91497278181d3821db910ee0b80d918f8757b07ba9cc235c6f5414557e8d37f809337dddda6195491", 0x0}, {&(0x7f000033e000-0x7c)="930a0dd2e6dbe824bb40b1a448f817b8ec67e08674a76b202d683b8244c267bf202d0a69e188e97b08b19af4bdee9072e6e73906c18e49f78c0a71dbc46545151f45a42af3e4f6b80297552f41937a026c41a001aa392d7eb45556bf87fbd1039264a5c6874f58468f864514f3140768ea507c6a1fec40261e7a807c", 0x0}, {&(0x7f0000201000-0xf4)="6731311bf356dc8ac3f3ad9ae769df2b459059f4d7e4c46c2172589977c40c995130b7b76e77cf0ecb09fa77cefb4ab873e7ebab2a058bd54bde5da1adf4a843a9cb4918b264d6d4fca8bc6729da520da31eb0538dae90d83d6de85845f8cf120f1c63de5138d8f1b3028a60371c2fda3c49419c243835edebf7d9876ffcd479c61a7f4510a97e026198ff98f7b595003bdc2e79337676d5ef28bbf098a540f82d7f894a9740b146ecebaa484bfe9032c40ea53f85f573261d8ba3f8e0b9b98cd0a143c9d4034e870754e89174e1b54f02e8dd4784a10c4740753370198916de85614a9a2b453df489568a7e5d79c6958ba2680e", 0x0}], 0x0, &(0x7f0000953000)=[], 0x7b, 0x0}, 0x0) r3 = msgget(0x2, 0x80) msgrcv(r3, &(0x7f0000dfe000-0xbe)={0x0, ""/182}, 0xbe, 0x3, 0x2000) 2018/01/31 01:57:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cf5000-0x11)='/selinux/enforce\x00', 0x208100, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000181000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() lstat(&(0x7f0000c6c000)='./file0\x00', &(0x7f0000b8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004cc000-0x8)='./file0\x00', &(0x7f0000994000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() stat(&(0x7f0000bf5000)='./file0\x00', &(0x7f0000844000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f0a000-0x8)='./file0\x00', &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c05000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d26000)=0xe8) lstat(&(0x7f000006a000)='./file0\x00', &(0x7f0000660000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) r12 = geteuid() r13 = getegid() sendmsg$unix(r0, &(0x7f0000cbb000-0x38)={&(0x7f000097f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000df8000-0x70)=[{&(0x7f00001b1000-0x2f)="c9c702f12c48fabb487ad76604810e4d5b76fbe11d99f2ea478988840ef7d7a497e03a5bd8794a96f2766d52af305f", 0x2f}, {&(0x7f0000a98000-0xfe)="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", 0xfe}, {&(0x7f0000e24000-0xae)="bd1d883922e34b2429f48f33f73e655ee38bc6161bd7fde94f2bf5c1ec4e949af37dfcb47784cc7b542328467c398822c5fea8b2155d4d8dfb011c7824c44fe63ad2ad1e9f5b36ad5c2714edf9f669ab9c9736873dd552e4eb57f39e337acdd2f1de6db9820fed2d9993b2c04f474413b64a5f8aae2d995f1b8e0747ba529d2a607d3e685b94b9a63d20e09733280a8fa9bb7b33e75837581c1fa401194303706f7527a57f3cf9c420105cca8447", 0xae}, {&(0x7f0000b88000)="071853f47fa2c194a3e2d13431396dbc366a3052f111801f6b639e7d6e0cdbe5c040c00288e4d0d9e5d4da9abf9d6eb8d983c28208afd302e36ee652d00b7641d1e81ad4cb750e4cbd5f25a76e298c0e33ffb7e4e2e10f1ddf162f9b8983546398b98080e7a174b84798a97fcc33c0e7034ba0c5eb41583ebca8960e725a817dc3c4", 0x82}, {&(0x7f00008ce000-0x40)="c238678112aa490c9f89baf42dc757d995c3bbb6c6548d82de7da2011d2c1a2544afcc3822551acf10446c5643ca64266c704cb0542d7a3412dce1753bac7ea8", 0x40}, {&(0x7f0000843000)="354f74e0afa09def79a701c68ccab2f48894cb6df506195329cde83a8e2222e4144a01d908d743e9d410deebeba3109f55b90a26ac138a6ac17d410b4963d038652bcc410d887e83", 0x48}, {&(0x7f00000d9000)="d34b56c9a7b7f7bcad7b6e97cb0b7d3d601f1c6aa5f342b0e3360718b8a967a61af1cfb7c5296b1564fd0aac0379ef3633af90740a5eb1186ab5768751c157291f314f04b5841c3b2e566e09fc0b4c9049b443351e3c892b439ba303686e71909ea9d78b5464bb480a93936ba369e822dab286453606de5c068fad5a525bf8c684e85ab9fde6aeff5a9d7afbceeb12d96a74e4ddc6a4c1c8c72b11bc4e1d83142b1cae1b31ebe84155a66fbf2512ba04e7a4d1292fab97a95cc95fd5c4246a1da780ecf0e765d12d3c9b9e0bf2ccc516720585a2a73327a4a262416716c7dfa339bfba1b9c88d72cedc29bdc734459b9be94ee0d0e", 0xf5}], 0x7, &(0x7f0000a78000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x4}, 0x40000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000eaf000)=0x0, &(0x7f000004e000-0x4)=0x4) bind$packet(r0, &(0x7f000053b000)={0x11, 0xf8, r1, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 01:57:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:57:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000059c000-0x88)={0x1, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 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) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000fe5000-0x4)=0x0, &(0x7f0000b22000-0x4)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000da8000)=0x0) 2018/01/31 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000058c000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x331, &(0x7f0000b4d000-0x65)=""/101, 0x1, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfde7) write$vnet(r0, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0c000-0xe6)=""/230, 0xe6, &(0x7f0000aed000-0xa2)=""/162, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000809000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cb7000-0x10)={0x0, 0x10000, 0x6, 0x4}, &(0x7f0000ed1000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000063f000-0x8)={r2, 0x0, ""}, &(0x7f0000a45000-0x4)=0x8) r3 = syz_open_dev$mice(&(0x7f00001c8000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000029b000-0x10)={0xa2, &(0x7f0000100000)="fa8993f0ded2d8e0870d777ee0890094651e11b2bc0835ec224773147e6cb4bb90e942ea1da26db8c57e8d0e59663034903d0f65bc96082ecadfe95608c9766859975292bed682fb65c36f933bfd92bd45f86d7c29e4ee7adcd080f72e859f134c4a9de9b5467f2629c2132ca229c3550a2a293764e1104c251edd8f453c9cc6e7e4428b43c2409e9c4d02229e694f3625443fde8288f18f82f9ab56d79c637b6baa"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b31000-0x6)={r3, &(0x7f0000c04000-0xfb)="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", &(0x7f0000790000)="9ba8b6ea52e52191ab8734d2ead61185d9263d236bb21e93f4313ee1462f0c40e54866d05eef63192715f1997e0bb98b1b1a3f43fabf8a2d9ab3fb5b3ba0862b7cbbc6ca37b50ab8cd98a1c0a6bd7e0b4148626149d8816b01e5456f3c2b4fe18d274ddabb83d4c15f066e1e2728806f51ff52b5112bea93e3ee99802196c83b0b5a4b8ad604088b5e0249e6766240ceacb3df379ccfa1676023536f7c072dd6250d167e93baba55d0d3873cec17fa1158113dd9af62ba841bd6a37ef404", 0x1}, 0x20) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/31 01:57:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000e83000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000bf000)="03ee", 0x2, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f0000a72000-0x10)={'poly1305-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:57:59 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008d4000-0xb)='/dev/audio\x00', 0x40, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000965000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000065a000-0x4)={0x0, 0x4, 0x0}, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e00000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r1, &(0x7f000052a000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000567000)={0xb740, 0x803, 0x0, 0x624244b3, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$unix(r0, &(0x7f00000e0000-0x7b)="60c38acf132be0c2f7ca26d34f7fa2a1e2b4a60d12b51043840799c053d1f8325c0b9bd317a27ce76af972d0948e4526eea53adf1c5c190ceb96a41a19e2578f442b735d81e5c3136629a1d9cd59f78f74ebc58eb13a9711e7e896dfa455fdf52530226a0d14851f41bf41a50cf5ca57b93b2ccdf84edb3149a625", 0x7b, 0x40000, &(0x7f000024d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/31 01:57:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000582000)='/dev/dsp#\x00', 0x7fff, 0x20000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000916000)=""/4096) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r1) 2018/01/31 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000b57000-0x4)=0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/31 01:57:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:57:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000252000-0xe)='/selinux/load\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000a10000)={0x8, 0x9, ""}, 0x1) r1 = socket(0x2, 0x1, 0x200) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff4000-0x4)=0x0, &(0x7f0000ce8000)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003f7000-0x4)=0x10000, 0x4) connect$bt_sco(r1, &(0x7f000070e000-0x8)={0x1f, {0x7, 0x6, 0xffff, 0x1ff, 0xfffffffffffffff7, 0x8}}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c1000-0xc)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001d0000)=0x0, &(0x7f0000e2a000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) 2018/01/31 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x2}) 2018/01/31 01:57:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000f0000)='/dev/usbmon#\x00', 0x44, 0x10000) r1 = mmap$binder(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000f83000/0x4000)=nil, 0x4000, 0x4, 0x8013, 0xffffffffffffff9c, 0x56) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000684000-0x30)={0x7c, 0x0, &(0x7f0000819000-0x7c)=[@free_buffer={0x40086303, r1}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x1, 0x3}, @clear_death={0x400c630f, 0x2, 0x4}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00009e4000-0x18)=[@flat={0x736a2a85, 0xa, r2, 0x1}], &(0x7f000081f000-0x8)=[0x78]}, 0x10001}}], 0x72, 0x0, &(0x7f0000f8b000-0x72)="7fb95a4f303b05bbd95a09bb718179a537d9029e45655c74991581cbad7da20eef09dfb241ca0cca99f916b4d51448de1026722a4b2e3e1f93313d1835f2fe9403a3a5dd10e20a7a53b59ef3a62c853f0c692e00d9a54ca2473064579a42c864d6db871569f2448f74c3f2fa99f851806c22"}) pipe(&(0x7f0000986000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000a02000)="", &(0x7f0000aea000-0x4)=0x0, &(0x7f00001d3000-0x4)=0x0, &(0x7f0000a83000-0x1000)="") flistxattr(r3, &(0x7f0000b6e000)=""/178, 0xfffffffffffffecf) 2018/01/31 01:57:59 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2d8) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) 2018/01/31 01:57:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:57:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007f5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000051e000-0x10)={&(0x7f000041c000-0xa0)=@ipv4_newroute={0xa0, 0x18, 0x1, 0x4, 0x3, {0x2, 0x80, 0x0, 0x7, 0xff, 0xc41f6ff34e034412, 0xff, 0x5, 0x1000}, [@RTA_ENCAP={0x7c, 0x16, @generic="2a18d74dd5f8c6d195d832c6f99ffd6042c5bc2dc02f2847de02a1f8c178fa2465cf1e5594c9d6ed7730af47466ce39e7d4a30d19d78619e15a4066a52c52b2c714153a91cb0106b36a29bb7ad393d6daced0a44a63351c06e8b245d052495c53b509a6663b3c29d7372f8981319fefbcc560369b3"}, @RTA_MARK={0x8, 0x10, 0x71}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r1, &(0x7f0000ba6000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0x4}}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000012e000-0x10)=@common='gre0\x00') 2018/01/31 01:57:59 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000002000)={0xcb, 0x5}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) 2018/01/31 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0xffffffffffffff42) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000055f000)=[], 0x0, &(0x7f0000259000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockname$llc(r1, &(0x7f0000e1f000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000560000-0x4)=0x10) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 01:57:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:57:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e2f000-0x5c)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept(0xffffffffffffff9c, &(0x7f0000132000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000393000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d9f000)={0xfffe0000000000, 0x3, 0x8, 0x3, 0x0, 0x1, 0x39bd, 0xfac, 0x0}, &(0x7f0000b4c000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000af2000)={r2, 0x8, 0x8, [0x5, 0x100, 0xffff, 0x1, 0x3, 0x262, 0x3ff, 0x9]}, 0x18) 2018/01/31 01:57:59 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8800, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000ad3000-0x8)=0x0, 0x8) 2018/01/31 01:57:59 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000004000)='/dev/amidi#\x00', 0x98, 0x21c783) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000004000-0x20)={0x0, 0x1, 0x2004, 0x1000, &(0x7f0000000000/0x1000)=nil}) 2018/01/31 01:57:59 executing program 1: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000de0000)=[{&(0x7f0000893000)="223fee07cf2cf9b4e187dc121b149b38a0172ec1e028a8c74b120cc879c0164a8a4fc492ef902ae428b2ea2476ee05a0e98f6dc4ad4253b14dc299e0e101c7985b4f866e47", 0x45}, {&(0x7f0000331000)="c376a03233a493b597323504ce018699e6551b1594ea7432534f8c8c92298fb8440f71206f188233522084540edd28113b0fa37558e9ab8d22e7f3535a904a83f30fb1529d32b3a9b7192361f4ce57efd828e613ec173efc997dc4355826024ab557fc6be28c7d5d", 0x68}, {&(0x7f0000a97000)="57921ee8c14036bf97560d813e10e046422b923bee4562c59fcd6ac5b307fbf4740c1a9e4675c9100b5fd5c4c56fb8666c6310a7fa34580b85db54729a789465851aea2d919671f321808e0ef2693d56128c4518baba9cf6273ecd96c5a433a7645f9a6f86250c225323493d9dbbb8ebc5ed22529d52102ae221328ca9da546445", 0x81}, {&(0x7f0000328000)="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", 0x1000}, {&(0x7f0000662000)="fd56cc1130c3169888612264ec23851287e9ae5214429bc8ea40a5fa74dce9631dcace65689be54198ea4759f5bd", 0x2e}, {&(0x7f00008d5000-0x2c)="a8c625df0075c763fd500fc03456603fd13860466f39e1de295369595e9dcaac51a48e451a6613b5da1be10b", 0x2c}, {&(0x7f0000702000-0x35)="a660bc3767d543d7a0313d86cc1d7628b93c7cc752386fd4107a5d0ebb7ad938f9efba1f00204f3147c5fb73294965f955a3c4134f", 0x35}], 0x7, 0x0) vmsplice(r1, &(0x7f00006ff000-0x10)=[{&(0x7f000096f000)="2c186de0a4e30a46609e45f239182e3c79f47750919039eb1d1fa4bf0f38783f98c127d9a88d777823bd7bd1b1c62290364113e8cdd51b9d40812d5e28dff65787cc284a9c86", 0x46}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000775000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:57:59 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000053000)={&(0x7f000001b000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x0) write$sndseq(r1, &(0x7f0000055000-0x60)=[], 0x0) close(r0) [ 124.172106] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp [ 124.210306] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp 2018/01/31 01:57:59 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) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:57:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xd0000) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/31 01:57:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000060b000)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000091c000-0x8)={0x0, 0xfffffffffffffffa, 0x3}, &(0x7f00005fc000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000343000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d07000-0x4)=0x8c) r2 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000493000-0x1)=0x0) 2018/01/31 01:57:59 executing program 6: 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$mixer(0xffffffffffffff9c, &(0x7f0000759000-0xb)='/dev/mixer\x00', 0xa2802, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000026000)=0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$BINDER_WRITE_READ(r0, 0x2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) 2018/01/31 01:57:59 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, 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) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getitimer(0x2, &(0x7f00008e7000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e59000-0x3)={0x8001, 0x2}, 0x8) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, r2}, 0x0, 0x0, 0x0}], 0x30) ioctl(r1, 0x227c, &(0x7f00005f8000)="") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000695000-0x4)=0x0, &(0x7f00009c8000-0x4)=0x4) 2018/01/31 01:57:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r0, &(0x7f00003a1000-0xd2)=""/210, 0x6c) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/31 01:57:59 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) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:57:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f00009f1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00003ee000)=0x32) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000075e000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b08000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006cd000)={r2, @in6={{0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffc01}, &(0x7f0000ef0000-0x2)=0x98) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000)={&(0x7f000074f000-0x54)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_IIF={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x40c, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000400000)='/dev/hwrng\x00', 0x40800, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00001c1000)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000053a000)={0x81, 0x205f, 0x4010000e381, "02000005f900", "082d926caa9d812900e337a6135343c8"}) socket(0x24, 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000b5000-0x8)={0x3, r0}) 2018/01/31 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00006b9000)=0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000008e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f07000)=0x3a7, 0x0) accept4(r1, &(0x7f0000dbe000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dd7000)=0x14, 0x80000) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r3, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/31 01:57:59 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) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:57:59 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000bd8000)=0x0, &(0x7f0000fc8000)=0x0, &(0x7f0000001000-0x2)="") getcwd(&(0x7f000027d000)=""/233, 0xe9) r0 = syz_open_dev$dmmidi(&(0x7f0000dd5000)='/dev/dmmidi#\x00', 0x5, 0x4081) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00007a3000-0x10)={0x4db, 0xffffffff00000000}) 2018/01/31 01:57:59 executing program 1: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/01/31 01:58:00 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x8002) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000009000)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000000b000-0x4)=0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x80)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:00 executing program 3: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005d5000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fe000+0xab8)=0xe8) r3 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000031000)=0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000088000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f00005d5000-0x4)=0xe8) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00005d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000263000-0x38)={&(0x7f0000006000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005d4000)=[{&(0x7f00005d4000)="c09fa63a4e15ec867207f10099e01b89b28b25029b4d70eb8b8b4595a984e10c892985b7bf9a066bde9d1db0c46577baa8a547fbf1b6a35c3556a834b7010b0bc8965c796a730c0709439dc96ad8c99fa2a0abbff6a5784994edaf4037c4c6e492fc0a2de7adb89822828a647127d8b302c45019875eb16583f8f55128906acb933080ee28b937fc234a78587586d1099326f2185fcb8679f66b05", 0x9b}, {&(0x7f00001f8000)="c03067a2a58535fbb9dccb3f729a6f85f000b4445364e08bc7d552ca69adb9fb2173668b68e804e85159f252e7d1c39d8b3138667fe6a5dac2be9133643ce1814525564b424ae31e45d0293606f82d319dfcd4606569f8908b42140133b9f8e123eb686fc277ffb43b34d72adb3cea598bab39679ec85bb0acc57003035f8f3d4fdd8aade7404963c649d1b42997fca69443f87c9b0a276964afb2fa60195420ec2cd8f170448cf1c0b5b280ea3aa3a07a05d3c0257b7a9dafad1cf8fd681ab7f02d12", 0xc3}, {&(0x7f00002f3000)="eddc1dd380f50be6fc899c2545a2ff8d1bbe939db87ac629d4", 0x19}, {&(0x7f00005d4000)="02213131075c6fb2ca39b9718d7fff870fdf0e279ea1f258d7cc4d70e9386decc406740ee5b33345251b145e79ae6ef96bc9fa830c5528f615cab233a1cd3d447b298622f6ff7652658a01cbf5715de1289a34dd5bb05fc623c2fa11100cdefada1ac0954f856932934ae34e2394e35473e92faaf3457e62d08d7602b10c4bdbeb9e13d3b483f9eebd5ddf24618d", 0x8e}, {&(0x7f0000053000)="", 0x0}, {&(0x7f0000070000)="baae8d2cf518cc3798fce1ec8616ad4cfd8980710723f92d29ea27eeb541577619a0ed8669eed23d9d69e32d9efd8bb9769cf38e3e07d8638494988ade552a0ff03f6119ac0e0f3a68010fb69e1d92de84a3697c52144656de36a57822b37c04d7176f250f54e5e0a86a6cb8db44621ef181d17ad0ea901a315e5787d93b1471bed6024fce06ea739417e952c4670ccb22766eee1ca92f13650d9b61bd25ebf70c0aae1169a6951cb104ec7c0e70c64fcfc9cd7684bb549bf6e0ac7e18472706bd301e314be49a161824be7e55b326e6972d562003286baa8153112c9b7bbf4cf5547b4af0c819", 0xe7}, {&(0x7f00005d5000-0xfa)="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", 0xfa}, {&(0x7f00005d4000)="f6e0cec1e5680ab3f4f95fc285e14bb1d14f125cf4b89af42ff88349ec56edd56a641370963ceaaac6b70daa9ef46b8b214d118bdbbc7f57f1d2726fd98cd3f00bf8891ce5d9b190d26c9f9fe1c57b19ae96a31f0b111eb94dcd33a94369e1fc60", 0x61}], 0x8, &(0x7f00000a2000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x60, 0x40041}, 0x40000) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) readv(r0, &(0x7f000035e000-0x20)=[{&(0x7f000044b000-0x3)=""/3, 0x3}], 0x1) 2018/01/31 01:58:00 executing program 2: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0xc5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x401, 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x6) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x4, 0x0, 0x3, 0x7ff, 0xa, [{0x1f, 0x4, 0x9, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x1, 0x2db, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x10001, 0xfff, 0x7ff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x10001, 0x1, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7373, 0x3, 0x6, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x401, 0x8, 0x40, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x4, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0}, {0x6f, 0x4, 0xffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xffffffffffffff7f, 0x8, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000-0x8)={0x9}, 0x8, 0x80000) ioctl$VT_WAITACTIVE(r2, 0x5607) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000002000)="20e4e4d1e171682e7111225028756f23ce48e03d5432cf4eb1cb021b0c62e97f15864a9731858d57aaffbc1338349c95d664590a20d23b5756ff96ffff4124d6d425a75b", &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x84)="798ad1f5e910f6ea2644bfcd3cc64f09bee8d71239ef5a2c81c41e33cad88fa6df968ac8768c7e44343d21e166f335092d00e4cb7c90de5f91197e83824a637f350a87f28ea63b619187b2227f8a31ad151f0249cb95d0661b255e42ad8e60cb677714cb7163370e040897ef8d85f8be2175f8f9df0119e84d74c96999bc9fc52abf91e3") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x8}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x4)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000006000-0x12)={@common='bridge0\x00', 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x9, 0x3f, 0x61, 0xe08}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000004000-0x16)={0x1, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mknod$loop(&(0x7f0000004000)='./file0\x00', 0x1113, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb54}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x10000, 0x8001, "3029ff15f0d331bcfd992c0f544414fc6f870deff94706d49fc1b21d2b139c6e7bc88d3323dd150a9876b7225faac7952543ebccf65dbd0ce57406c448fbfffcc71997a4b75827ae0b6af584b5407fdf"}, 0x160) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000)=""/13) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000006000-0x4)=0x80000000, 0x4) 2018/01/31 01:58:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00000af000-0x190)=@newsa={0xf0, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = semget$private(0x0, 0x4, 0x40) writev(r0, &(0x7f00008f3000-0x40)=[{&(0x7f0000414000)="49d79827b0f88697392aba79655f3a7a37950e18f6d03d517ad66fac5e965c6e415a06df7f80f9cd73b1fc8b42d3aa9007aa0ef3490c68f1d1e7fe9a4102d827e35e0a9d4f71316f38eda2f8f35d6103b686e53bfed20726d9fb0fb2209054afb999002a04fd2c3a8c28ed7d63ededefce0bb8d76ae692d33cf0aaff9bb6add3136ceedcdc23c6a29d3a1888f2fdac88b15b5dfc8ca221829469668da77cde43a55f3bc22f62979c9eaedcd640", 0xad}, {&(0x7f000084f000-0x88)="1a471cfb3dfb214daba2831784a56ae283f9ee06535485a981b6e1b33671466cb56c55182bce8ed13fbcb4842e017b98d62472e70ef0026b07a4e673f548d4e73472e6bb4168432d09ef27d4990edbfcc00a094deff6a7f3566c8b2b15c74eb88d71cb0937415b71006f532361d21dab1d3ff48090955a3cc8e1cf0a1669fcb3d3a1577794a0eeb1", 0x88}, {&(0x7f0000f82000)="8d7f729c30c076f1b1ad942dda45", 0xe}, {&(0x7f0000d9b000-0xa9)="fa1485acf65126540670d9db03ade8109fbb0965869859b56a0150cc5a6a92f30ae5757fa5dfc402f01ca9534a6468213aa3176434e12cfa8ab2dd80b99ead650490b2370f81ad608ab23e2ceaa8448c9a15c2941f16980d0c6ab85fe8bef915d9b6d68f1ddbaa180bd7191e867e2eb87f9fb73e0560f72833b8ec0ac834dea576f488ffa5d4f1cb2c7a3a264e3215775e27a037f28b3cfb126ac1689434d52726f73828dca364cb08", 0xa9}], 0x4) semctl$GETVAL(r1, 0x7, 0xc, &(0x7f00001e4000-0xfe)=""/254) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000a1b000)=""/63) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c17000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000051000-0x4)=0x0, &(0x7f0000895000)=0x4) 2018/01/31 01:58:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000751000/0x2000)=nil, 0x2000, 0x4, 0xd024, 0x12000) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000)="", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) r0 = syz_open_dev$usbmon(&(0x7f00001fa000-0xd)='/dev/usbmon#\x00', 0x9, 0x101000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000842000-0xe8)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, @in6={0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x5279, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc000, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000c24000)=0x7, 0x4) 2018/01/31 01:58:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d3f000)=[@in6={0xa, 0xffffffffffffffff, 0x6, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/31 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ad3000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f000064a000-0x38)={&(0x7f0000acb000)={0x2, 0x2, @rand_addr=0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e2000+0x69c)=[{&(0x7f0000eba000-0x77)=""/119, 0x77}, {&(0x7f000031f000)=""/212, 0xd4}, {&(0x7f0000a0d000)=""/19, 0x13}, {&(0x7f000086b000)=""/150, 0x96}, {&(0x7f000039d000)=""/70, 0x46}, {&(0x7f00002d4000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000ce1000)=[@rdma_dest={0x18, 0x114, 0x2, {0x1f, 0x100000001}}, @rdma_dest={0x18, 0x114, 0x2, {0x9, 0x0}}, @rdma_dest={0x18, 0x114, 0x2, {0x8001, 0x36}}], 0x48, 0x80}, 0x4004044) readahead(r0, 0x1, 0xffffffff00000001) ioctl(r0, 0x4, &(0x7f0000f0b000)="") dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e03000-0x14)={0xd, 0x2, 0x8, 0x3, 0x20}, 0x14) [ 124.520714] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=63664 sclass=netlink_xfrm_socket pig=17544 comm=syz-executor0 [ 124.552801] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=63664 sclass=netlink_xfrm_socket pig=17544 comm=syz-executor0 2018/01/31 01:58:00 executing program 2: socket$kcm(0x29, 0x5, 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_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000003000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004a0000)='net/psched\x00') ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000ab000)={0x496, 0x100000001}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00008eb000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) dup3(r0, r1, 0x80000) connect$l2tp(r1, &(0x7f0000485000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x3, 0x1, {0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8001}}}, 0x3a) 2018/01/31 01:58:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x200, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000002000-0x70)={[{0x10000, 0x7ff, 0x2a, 0x1, 0x7, 0x80, 0xf93c, 0x736a, 0x7f, 0x133, 0x80, 0x7fffffff, 0x400}, {0x2, 0x0, 0x7, 0x80000001, 0x1, 0x9, 0x4, 0x1f, 0x7ff, 0x7, 0xf88, 0x40, 0x9}, {0x1, 0x80000000, 0xa4e7, 0xaa36, 0x0, 0xb80, 0x7, 0xffffffff, 0x8268, 0xa7d1, 0x2d33, 0x6, 0x9}], 0xf219, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/hci\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00004e6000)={0x0, 0x0, &(0x7f0000cc8000-0x40)=[{&(0x7f0000994000-0xb7)="75e935a3d5372f6fc4a7cd7422a06ad2abf4c11a0064120a9317740039baba3fa8d9a8ff7004cd9e4cb3ccb5f01fe0f0967e5ca44f038d32d9bf47d083c614b33f12207d9c8e048904ed8e364b4c7cc3fae93aa94e021c77f7e1448784cb851a3002d63f6dbcf39f82be2fc81bdde2063b7df706fd29f3c08420334115696e71f3325244f60a116de13b2e47523d334fef68ee7a37a9a86041ea5287a0d9006743f48e93612bf6060fd46b45a308279e5162f83ce215d1", 0xb7}, {&(0x7f0000001000-0x69)="fe1e76ef44a0f66c9f9b64211664f0cfb06bdfa4acb047fe9845d0ff7aa1402e3939b48f51f0ab2451cbc3a10b90931cff7b560d78fd6c3fba5794b6395d04ffdb4d777677c019b7e110e484a010012daf02621f8353ab4e3dfc0165c66e4f4d6765f8318a317a18dd", 0x69}, {&(0x7f0000001000-0xa7)="a8c93ff84f13224a27c9c38c7e9f3244512b19523c9692b68ddc899d43e93c4759ea74b4ae8f9b58d067f660974f1025de24b4d88444edcb243bdb03c9823eb00ad9924144cfd9965049195b0c83cece23637c1a6b8bfb088e72bdaa188f9198600498f1c923f9ffd37d7614872c1c3dc1502e4c715f942b1b4bcf43e8f8d4c6da64efc0ea8c1e8b778a58f04c0cfd9e3b848b935108a9cf48f235b199d4efbe5d4fbe8e7377fa", 0xa7}, {&(0x7f0000901000)="765b4c39c8e7d55e37a9e6ad6c036800a8b38b46017a7bfee7327934193f926106373019977fdf22641bd3e43d4dfda5e001006263f5f64147802c3218c83058defd76df8ea9fdad6e8c710dc5d3949a7ec2ec3b1bb860b4ed14d861fa3d879692e5294c5721376f29c8de54bd3ee84556c21b1a411841452fd26a0ca3146a82bff571a261d0aa2c2998c53f2e089765253f1c85477e8f8684780507cc884de696e1f63ee9c594d1ea1e78d9065416b7a7bf4f84be43446db1e9e8a05791fff083d7d6621b27194b30dc43779b6281ff1874ba53890dcdf2465b993e791e68473bc93d5b4aa5e909f0ed635df9347df8730a3cc6ba18", 0xf6}], 0x4, 0x0, 0x0, 0x8000}, 0xc000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000a000)=0x0, &(0x7f000000b000-0x4)=0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2018/01/31 01:58:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0x3, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ce7000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00002e5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x70000000000000, 0x80000000, @fr_pvc_info=&(0x7f0000fe0000)={0x1, @common='ip_vti0\x00'}}}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000bb0000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000bd9000-0x4)=0x0) 2018/01/31 01:58:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='loginuid\x00') ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) sendfile(r0, r1, &(0x7f0000c74000-0x8)=0x0, 0xff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d15000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/01/31 01:58:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00005cf000-0xb)='/dev/midi#\x00', 0x100000001, 0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000077e000-0xfb)={0x0, 0xf3, "8e0a662a3f77739b6402b619023951759cb09af096dfbdeea82bb2cae95fdbbfc7fb983e5367e3cded7b048eebaae34be94dc2d4be7e9140c34600cb4b314a5b55de77fdeaec25f0d034d873d2e2eef72a21b5814ac809fbc9ac538d84f74ef5bc4362ee6f1d55f6db3164049efb24ab8738fe9a6e3e7b44f68027a55334419c5247451d11836e2f881cf90286dedfd21d17d1920857ef45be08f391f5f5101eff10e52d751e744c0d4d1784e581a7f7f4a544f136668f438a94e44a05b32fb4534e7eed6d60babb1c129da9ab59c1f1be7b044b8ac97f7a5d5fe700a8baa9cd026d25ed777e7545a95b3062b83ef29d63ea02"}, &(0x7f0000a1b000-0x4)=0xfb) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bc2000)={0xc, 0x1, 0xa65, 0x2, r1}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x85) 2018/01/31 01:58:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) recvmmsg(r0, &(0x7f0000972000-0x3c)=[{{&(0x7f0000f38000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00008ea000-0x30)=[{&(0x7f0000435000)=""/88, 0x58}, {&(0x7f0000705000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a46000-0x57)=""/87, 0x57}], 0x3, &(0x7f000010e000)=""/171, 0xab, 0xcbf}, 0x3}], 0x1, 0x40, &(0x7f0000a62000)={0x0, 0x1c9c380}) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "c45602f6ed79060cf38468cf6a0efffdc04001da35723ccb2e65d7372ab1ebbae56832e30eb7a55177fb28a6cc9a907686482040a5065a164b628de684dbd0379e0d6e6e97082ee0193e41d1b47dbfbdacce29c4cc968fab6a0f988f8b2bbbdf5ef3e9c2af7f2c29c7b25264de3c70ddb3161aca907778bf614b3f3d6d291b04870eb41fdc37879d9ca43a5b14586181714873c5bc29cbc1b75bcff927594c2cb1003c354b71de02dd1b856c979831536e9841d66c1986427e2f571a2682250b67bcfa4b3c63f4b98bcc86fd26429eb10972d9bcadc8f960768c3a6f68659c45d84cb63a1de86d4503bf9aea30e6e8eaf9c3a0935e2bee69a5b0859d74c20e14065dc493d28cf1158825d181433e70744131522b4f63e5b7438427745e1b33bbbbd4614565676e50196d336d5f257e3ccb9a0e2e255679e6f790bd72a5469aaea3063a93591eb9ba512b94471168d4fbe4a27d4dead85d59a33e17b6f718fc8e11b9f65714a68956233a24b3fa216cf7fe950ceb26994ffbb2f8a99fdb5b52205630ffeeb5fb2e7d4b01b4ec497171d518d5a97007c8a325aa3ee1bba422071328a926c55bbcfd6e9f16e9ad6eea82cdd29905915b500bf47d4890e4660859ffea905cc82ad938ae6ac2cafd4d51db78507f3de12caf2e3bcbe5aa7f7f1e7a651f62d0959aa3cf21904632a092c7080c6297a9da859a54360576c7f414f7f228d6a02f58e7fdd751809c68a00d7e7734b99833ad4b3b7134df7b8d29606b022b86d4f7c5825f7bc16019dde2bd47a2e1891db9d92beea35ef24133a7793603385184cf2a2cc2bfec493644f136556b3f3786c621c8d82678d18baacd54c48c9852e6986bc7f0e451de0b0d82c5f616bdcf12942bca5172b7bcfb714f65e6dc516031791aa3ccebc6f6db9f76396cd2d9697670a4f40f1279e0d9e838c71aa810e28744407936a9bd64ec0f953864dfb3e2526df25beb67687d37a574d92ac9e0c0bc5cb411887ad2a6cfad6f20d7e50d15045bed3fa3999af9aaff372669556387059e1a19b44dcae00640bfd7e09fecad93278cbf6664877c5f4059f9dff3ba0d9ecdf44b649d32528ae25e8c454b61c118779b716e405681d8b68f22338adff1b3e370103ff5fd006679b36cff1c0c9d5f90a48d7cc0f24e9b894647598d7a2d3f57d7c29934a61e8c2b638d6220fdfcf1182d561b2c649dcfd4b8b34469729dfc1a98adb9eeaf9da30ced0cc538cdcaa512e8ceaca828d606806c9df8b2d1913058f99339a18b24ef69d174e422a7ec6e5f9e711cb2e257b34e44bcd41a75dfa309cac2aec963a57420f9a09b168cb360d42e18d6904cfb7ca306ae34f3f06dd8a98299e4428ba2a2eba0964522c776cca8824e60832dcb4f6f89ca73f83b3e14f210e86d20e49bad9649a8983e6d38"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0x22, 0x1, &(0x7f0000ee8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 01:58:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)=0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fce000)="", 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005db000-0x24)={0x0, []}, &(0x7f0000729000-0x4)=0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000099000-0x8)={0x7, 0x800, 0x560c, 0xe2f}) 2018/01/31 01:58:00 executing program 2: socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:00 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000015000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x4b4}, &(0x7f0000009000-0x4)=0x8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000014000-0x20)={@generic="63d500c164b38ff3f1c0a458ac42ed9e", @ifru_flags=0x4000}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f000001b000-0x86)=""/134) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004000-0xa0)={r3, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x903}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1000, 0x3, 0x3}, &(0x7f0000009000-0x4)=0xa0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000011000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000009000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000073c000)=0x0, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007ab000+0x654)={0x2, r0, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ed0000-0x4)=0x0, &(0x7f00003c4000-0x4)=0x4) accept(r0, &(0x7f000065d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000026a000-0x4)=0x3a) sendto$inet6(0xffffffffffffffff, &(0x7f00009a9000)="", 0x0, 0x0, &(0x7f000035f000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000010, 0x802, 0x0) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003fe000-0x8)={0x0, 0x0}, &(0x7f000090c000)=0x8) [ 124.621386] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 01:58:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 01:58:00 executing program 1: 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 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000bc7000-0x8)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000ce4000)=[{&(0x7f000007a000)=""/103, 0x67}, {&(0x7f0000bd0000-0x82)=""/130, 0x82}, {&(0x7f000026f000-0x48)=""/72, 0x48}, {&(0x7f00005a4000-0x5c)=""/92, 0x5c}], 0x4, &(0x7f0000f3f000-0x10)=[{&(0x7f0000616000)=""/139, 0x8b}], 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000aad000-0xdb)=""/219, &(0x7f0000a01000)=0xdb) 2018/01/31 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) [ 124.676647] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 01:58:00 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000fcc000)='/dev/audio#\x00', 0xbd, 0x3ffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x2, 0x80000001, 0x0, 0x2, 0x1}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0xd0, 0x4) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000002d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000)=0x48) 2018/01/31 01:58:00 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005ad000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000167000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe9000-0x4)=0x10, 0x80800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dd3000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000fe7000)="42936c51242e27fa6ce5f38b54c9a1881f", 0x11, 0x20000091, &(0x7f0000039000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9aff}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f000019a000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/31 01:58:00 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000080f000-0xc)="5b6b657972696e677f5d2e00", 0x800) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e73000)={0x0, 0x9, 0x20, 0x400, 0x2}, &(0x7f0000e74000-0x4)=0x18) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007bf000-0xc)=@sack_info={r2, 0x8000, 0x80000001}, &(0x7f0000e74000-0x4)=0xc) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a0e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000e74000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000196000-0x4)=0xc) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) socket$l2tp(0x18, 0x1, 0x1) 2018/01/31 01:58:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000027d000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000413000)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f0000365000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x4, &(0x7f0000550000)={0x0, 0x0}) ppoll(&(0x7f0000438000)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f00009e8000)={r5, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 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) dup2(r2, r0) 2018/01/31 01:58:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000366000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00006fb000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000088d000)='/dev/audio\x00', 0x80000, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000387000)=0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/31 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000714000)='/dev/admmidi#\x00', 0xfff, 0x101000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009be000-0x11)='/selinux/enforce\x00', 0x8500, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000f04000/0x18000)=nil, &(0x7f00006dd000)=[@text32={0x20, &(0x7f00006b1000)="0f01ca8fc96095d1c74424000e000000c744240292273b92c7442406000000000f0114240f01c866baa000ed36f2f30f0138b9800000c00f3235000800000f30c744240006000000c74424020000c0fec7442406000000000f011424c4e251b7b0e50000000f015f25", 0x69}], 0x1, 0x12, &(0x7f00006f5000)=[], 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a0b000-0x4)=0x9, 0x4) 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, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000e0d000)='/dev/dmmidi#\x00', 0x49, 0x1b5841) ioctl$int_in(r0, 0x0, &(0x7f00001e3000)=0x0) r4 = syz_open_dev$vcsa(&(0x7f0000d1b000-0xb)='/dev/vcsa#\x00', 0x8, 0x400) r5 = fcntl$getown(r3, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f00001aa000-0x110)={{0x3, 0x0, 0x80, 0x7f, "1aa9b66db7dc8de140667766ee05c02536c17adf185571bb5bbf62dbb90d24e537ed596d37fbc7c50062f359", 0xfffffffffffffffc}, 0x0, 0x0, 0x442000000000, r5, 0x7, 0x100000001, "3bc043811bfe90f93f8aef07f856fc8bf27f5f6efbe089920f181cf354b803fec4a2cf0c20457510dfa521db046ffdd3d36dc8b776928c5c1bc7cd6060eaca84", &(0x7f0000578000-0xf)='/dev/vhost-net\x00', 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6e, 0x7, 0x8001, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008fa000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ba0000)={{0x0, 0x0}, {0x1, 0x9}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000022c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000763000)=0xe8) connect$can_bcm(r0, &(0x7f0000dfb000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/31 01:58:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mice(&(0x7f00006ae000)='/dev/input/mice\x00', 0x0, 0x4000800000010045) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000771000)=0x3, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004b3000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000bc1000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000be3000-0x78)={0x7, 0x0, [{0xbdf, 0x0, 0x0}, {0xfff, 0x0, 0x80000001}, {0x9fe, 0x0, 0x1}, {0x26c, 0x0, 0x8}, {0xbf5, 0x0, 0x1f}, {0x8c9, 0x0, 0x7f}, {0xb9d, 0x0, 0x6}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e06000)={0x0, 0x80000001, 0x429, 0xffffffffffffffff, 0x100000001, 0x8}, &(0x7f0000462000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000382000)={r4, 0xd5, "27952981987008ae8d174816340ad7e3f38aa75b83f5773f0ea83965eb612c540fb7777eba2a7ab013c2d870f99684aaed95f3559db6a34a3dfb67eda5054f7d9b037cb38131af2de106449f3d74f2c1fd92253ab2f3702bd5bbda34440bfe063c5052988d946de2f519250bc6b781ccc687fbbaeb3acdc723c56749301273b6e21ec1cdaffbcf58b36a481f120919a9e470ad52f03757e96220b45c38cd21ac3e724fd96f994caeac2710601795c47933a873475e33a310e417c340a29f41713abca16aaaed887d221f8fbe607a8a79e1b09dcb43"}, &(0x7f000054e000-0x4)=0xdd) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x3f) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000066c000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000dd2000-0xc)={0x4, r1, 0x1}) poll(&(0x7f00009af000)=[], 0x0, 0xfb) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) r4 = syz_open_dev$dspn(&(0x7f0000c11000)='/dev/dsp#\x00', 0x4, 0x8000) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000b22000)={0x100, 0x20800000, 0xfffffffffffffff9}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000097e000-0x50)={@generic="98e7abc46125dd8a0f375773f445b9f2", @ifru_data=&(0x7f0000441000-0x20)="50438ae763ee394c628000f7bc0560a00c621c76f7e9586aafe01607c46aca3d"}) read$eventfd(r1, &(0x7f0000a34000)=0x0, 0xffffffffffffffe5) write$vnet(r3, &(0x7f0000476000)={0x1, {&(0x7f00000ae000)=""/34, 0x22, &(0x7f000077c000)=""/148, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/31 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dmmidi(&(0x7f0000698000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x290000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00005e3000-0x42)=""/66) 2018/01/31 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:00 executing program 1: socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00009c3000)='/dev/adsp#\x00', 0x7ff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000015a000)='veno\x00', 0x1dfa4017) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000086a000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090f000-0x4)=0x108) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00003a5000)={0x101, 0xffff, 0x5}) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) syz_open_dev$midi(&(0x7f0000e7d000)='/dev/midi#\x00', 0x4105, 0x200) 2018/01/31 01:58:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x9) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x40, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000d26000)=0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d27000)=0xb8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget(0x3, 0xcc3d150db79e1d3f) msgctl$MSG_INFO(r3, 0xc, &(0x7f000088d000)=""/19) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a9b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000a22000-0x8)={r4, 0x1}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000d27000-0x40)=[{&(0x7f0000d27000-0xce)=""/206, 0xce}, {&(0x7f0000d27000-0xdd)=""/221, 0xdd}, {&(0x7f0000d27000-0x2d)=""/45, 0x2d}, {&(0x7f00000e4000)=""/155, 0x9b}], 0x4, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000d26000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000b87000-0x8)=@assoc_value={r2, 0x6}, 0x8) 2018/01/31 01:58:00 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x300, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f000000a000)="0500000002000000ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:00 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000008000-0x4)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0xba, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@generic="85ffb3ec3531b7f2f2096a1cb65ada92", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 01:58:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000a29000)=""/121) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000096b000-0x11)='/selinux/enforce\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a28000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000845000-0x8)={r2, 0x3}) r3 = epoll_create1(0x80000) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000007c000)={0x0, 0x0}) ioctl$int_in(r4, 0x80000000005001, &(0x7f0000e54000)=0x0) 2018/01/31 01:58:00 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3fe, 0x0, 0x200, 0xffffffffffffffff, 0x0, 0x99b, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x10001, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/31 01:58:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00008f3000)='/dev/dsp#\x00', 0x5, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000460000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af4000-0x4)=0xe8) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000f000-0x1c)={0x400000000000005, 0x54, 0x1003, 0x4000000000002, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e6000-0x20)={r1, &(0x7f0000f4c000)="", &(0x7f0000956000+0xb23)="", 0x0}, 0x20) 2018/01/31 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000718000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = syz_open_dev$sndpcmp(&(0x7f0000b33000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001b1000-0x20)={0x3, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000ba1000)={r1, 0x7}) creat(&(0x7f0000eab000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007d6000)='./file0\x00', &(0x7f00000e8000)='./file0\x00', &(0x7f00000c3000)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") umount2(&(0x7f0000b1d000)='.', 0x2) 2018/01/31 01:58:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x50, 0x88002) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005e6000-0xf)='/dev/sequencer\x00', 0x80040000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000689000)={{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]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000717000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000abc000-0x4)=0x14) r2 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d44000-0x50)={{0x7, 0xfffffffffffffffd}, {0x0, 0x20000000}, 0x0, 0x800000004, 0xffbffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r0, &(0x7f0000cae000)='./file0\x00', r0, &(0x7f0000c33000)='./file1\x00', 0x6) execveat(r0, &(0x7f000076d000)='./file1\x00', &(0x7f0000347000-0x18)=[&(0x7f00004ac000)='lo\x00', &(0x7f00007ec000)='/dev/snd/seq\x00', &(0x7f00007c5000)='trustedwlan0-wlan1{\x00'], &(0x7f0000885000-0x10)=[&(0x7f0000095000)='/dev/snd/seq\x00', &(0x7f00008c3000)='_bdevppp1.+nodev\x00'], 0x1000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d64000)={0x4, [0x10000, 0x5, 0xf000000000000000, 0x100]}, 0xc) 2018/01/31 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x54280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f0000000000)=""/218, 0xda, &(0x7f00006cc000)=""/4096, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000)=0x81, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000003000)={0x0, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000004000)={"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"}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x30) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000007000-0x5b)={{0x800, 0xa60, 0x1, 0x0, 0x6, 0x101}, 0x7, 0x5852, 0xfff, 0x5, 0xeaa, "4ff2cc4885790510c62caeda1ba83bd862e8cd8e5f5a814608be865699057abefe731f75682135fe87604d069347caf8acae20b8f9567729a14b3ab5927d0ea362c80f85c843a2ed272e5feb920d81f033afb0b221cd223ac045903217e4993d7b0cb23f06f52f189f91bf69e661d1af03381869ba92ef2d83a625055fb94ff4"}) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffffffffffffffc0) finit_module(r0, &(0x7f0000004000-0xe)='eth0,trusted)\x00', 0x3) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x1, r2}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000006000-0x4)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000007000)=0x5, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000)={0x0, 0xff}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r3, 0x7fffffff, 0x7, [0x0, 0x6, 0xffffffffffff02f1, 0x80, 0x10001, 0x4, 0x4800000000000]}, &(0x7f0000001000)=0x16) 2018/01/31 01:58:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e29000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x2, 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$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x2, 0x11, 0x7f, 0x0, 0x39, 0x0, 0x0, 0x3, [@sadb_key={0xa, 0x9, 0x210, 0x0, "06df744a2027972cbb7bb7b35930fa34224271e304504c02b7d743f6f213b86d5c628e84383250b21db2c7d1ba3c48535f011b1108b47940c296263d477f80480b55"}, @sadb_key={0x16, 0x9, 0x518, 0x0, "55b7e15f196f66f504e6e9f9e4b70a83374d205a00623a5b6db685e2af40ac9d298cbba6742f8f55fbd1ad32bd313e2d814d594ff3ed77a4644c8f2126a6eea258cb298e0ac509ce7af4661c368967b1066a3172caeec32fd255efeef99aa49f12390d1a182b3ceecb68348ce2da7aaae75151d3afdfab770fd38c5eb56476d089ebbf45a7aab3bec71e689aabec0c1033c299cd8450bd83d925f80c5c358a81938a34"}, @sadb_lifetime={0x4, 0x7, 0x0, 0xb3, 0x95, 0xe2b}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x14, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x1725, 0x0, 0x0, 0x7, 0x0}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x1a, 0x10, 0x10}, @sadb_address={0x5, 0x7, 0x3f, 0x20, 0x0, @in6={0xa, 0x1, 0x2d88836c, @loopback={0x0, 0x1}, 0xffffffffffff9e42}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x0}, 0x4004000) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000000)="", 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r0/1000+30000}) 2018/01/31 01:58:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b21000)={@common='bcsh0\x00', @ifru_flags=0x800}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b4000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000dff000)=0x0) socketpair(0x1, 0x0, 0x1ff, &(0x7f0000731000)={0x0, 0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7f) 2018/01/31 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000be8000-0x9)='/dev/sg#\x00', 0x5, 0x32002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000545000)=@common='yam0\x00', 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ef9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000024a000-0xda)="4408d4dcff50149dc76dfd56bdd4a56b7bfdcffbb6f3cc2d0cea1a7b03dd1ddc1ffb7f200124b258583fdaced16320aa950400000000000000009e05ce733c9da3c1748d6ebb737933c2fbc847c9acae87cadbdbc87baace21002164d6ab5a86c63b53702f3edb0afa608e223d33e72db100e4cf0d0dedfc37cd310f6b8abcd62e33bcf40fd0e9a6e2114d64e1672a56c4f61ff1211bdb4af3fba25b60ad59fc29518311dd68d80ab37faf77de40093ac598f73896e4a3d2d5c4e74b4097e3ed2c054add12276bd15ea69918f47ae2079a30606850e3d3409b77", 0xda) timer_create(0x6, &(0x7f00007e6000-0x60)={0x0, 0x22, 0x4, @thr={&(0x7f000087a000)="1fdd7f74c2eab063a532290ca2868252b3e311bbfd82251a85ad5ff505e9e8258f9696a126bc3141d0d2efa195bfaf9018f2ab15412a717b2502206a8db141e4c4b4d232b99ba818b82d00b21439af604e7e4728d11495baba56898f47311f212937599775c522bcade2463375fcc6dc9282bb4e1b4e27", &(0x7f000096d000)="8ca5884c29ac27d126caa3f924c2b884000d2a734ea808790b1bd507fcef1b8adcaa96f6706e78d4e638e055eb035f0490005e8ff9f1aa1a6b3379d1e4a467dd469f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ef000)=0x0) timer_getoverrun(r2) r3 = syz_open_dev$sndpcmc(&(0x7f000016f000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x408400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f73000)=@sack_info={0x0, 0x1, 0x40}, &(0x7f0000189000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000653000)={r4, 0x8}, &(0x7f00008a1000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f00009c5000)=0xff) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000516000-0x10)=@common=""/16, 0xfffffd65) syz_open_dev$usbmon(&(0x7f0000dd6000-0xd)='/dev/usbmon#\x00', 0xab43, 0x40000) 2018/01/31 01:58:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0xe4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000207000-0xb8)={0x0, 0x931f, 0x10001, 0x480000000000000, 0x2, 0x8a5, 0x80, 0x0, {0x0, @in6={{0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x9, 0xffffffffffffffff, 0xe6, 0x2ab9}}, &(0x7f0000488000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f4a000-0x10)={r1, 0x2c, &(0x7f00005f9000)=[@in6={0xa, 0x3, 0x85, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dd4000-0x4)=0x10) ioctl$int_in(r0, 0x5452, &(0x7f000044a000-0x8)=0xc0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b85000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000660000)={0x214, 0x4, 0xa781, 0x0, 0x16, 0x101}) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/31 01:58:00 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000023000)={{0xd7ef, 0x10000, 0x65, 0x0, 0x1, 0xfffffffffffffff7}, 0x7, 0x6, 0x3}) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000028000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000014000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000009000)={@dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000028000-0x11)='/dev/vga_arbiter\x00', 0x20900, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000028000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000027000)=""/191) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r6, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/31 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000034000)=""/94, 0x5e) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000056e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002a5000)={0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0xb, 0x17, 0x4, "11a39701ca000b3a4c1de3622adc44f08a7318c4f6a7149f3ef3232cf1c8e6fc08668f4d536a98c0b1da6037a6e7ff83743513ab7741bf9fb6040eb45f848502", "5ea6d6b7824b7ea6fa779f37c9162a0781633dc1e783d494316e8fee08e792a03eca1cf91582d80683fd3544e30b7e2f98b650b229ddf56ac83850806c54c406", "4cbbd5f266ccd0c953b076dd27c8945103726aa6b5ffda77525bf6897f8e9e0c", [0x8, 0x0]}) 2018/01/31 01:58:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000688b, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000eb4000-0x1c)={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfff}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@ipv6={@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}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73797a300000000000000000000000000900000100", 0x0, 0x0, 0x0}}}]}}, 0x3e0) 2018/01/31 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 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) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000203000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009d8000-0x4)=0x0, &(0x7f00007e7000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r2, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/01/31 01:58:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000073c000+0xa9b)='/dev/sequencer\x00', 0x48b42, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000f67000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x40001) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000002e000)={0x0, 0x7}, &(0x7f0000942000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000026f000-0x8)=@assoc_value={r3, 0x8}, &(0x7f000011c000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) preadv(r0, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) 2018/01/31 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:00 executing program 7: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind(r0, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f00000)='/dev/sg#\x00', 0x7ff, 0x200000) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/31 01:58:00 executing program 3: keyctl$reject(0x17, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004ee000)='./file0\x00', 0x0, 0x20) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x400) 2018/01/31 01:58:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000106000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x4, 0x10001, 0x3, 0xe00, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') pread64(r1, &(0x7f0000682000-0x6f)=""/111, 0x6f, 0x5d) getpgrp(0x0) getpid() r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00002ce000)='net/anycast6\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x13a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000435000)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b15000-0x10)='/selinux/status\x00', 0x0, 0x0) r5 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r5, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000c47000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8000000002, 0x9, 0x20000000000000, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r6 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x9, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(r7, &(0x7f0000349000)={{0x0, 0x0}, {0x0, 0x0}}) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f000001b000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f000070b000)={r8, 0x7530}, 0x10) read$eventfd(0xffffffffffffffff, &(0x7f0000243000-0x8)=0x0, 0x8) dup(r6) 2018/01/31 01:58:00 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = mmap$binder(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x4, 0x1070, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000f000)={0x50, 0x0, &(0x7f0000029000-0x50)=[@acquire_done={0x40106309, r4, 0x3}, @dead_binder_done={0x40086310, 0x3}, @increfs={0x40046304, 0x0}, @increfs_done={0x40106308, r5, 0x4}, @register_looper={0x630b}, @acquire={0x40046305, 0x4}, @release={0x40046306, 0x1}], 0xc4, 0x0, &(0x7f0000029000-0xc4)="4c097c7581c98352bf5c516b5698b1a442584d6cbcd2f1b69a9d4b306b36c509f67f73fd37962069ac4f55feb0b7a183a91935050963c7473c2488c94dbec45b618a257ed90e82fbc30bb6083878dea5127a1c202c290afb22d10b642500b1da9045988b8d6be7b54fb382eeb5390f09a0c3b6377e8e8689c97dea80b0cd7d36e3d079e69baa15a39a3f96c8f14933278e74a807db5de57ab9df715fd761621528a9fd4850bbd8ce550ee58b140eadfba24fb15f8f42cb0839be841e1be951bf9e0d8e6b"}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000014000+0x632)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) sync_file_range(r2, 0x81, 0x740e, 0x4) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x485, 0x0, 0xffffffffffffffff}]}) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000028000-0x1)=0x0) 2018/01/31 01:58:00 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000af4000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x88600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2014}, 0xc, &(0x7f0000000000)={&(0x7f00005f8000)=@getsa={0x60, 0x12, 0x101, 0x3, 0x2, {@in=@broadcast=0xffffffff, 0x3, 0xa, 0x2b}, [@lastused={0x10, 0xf, 0xf9}, @srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008eb000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) pread64(r1, &(0x7f00001d5000)=""/23, 0x17, 0x0) 2018/01/31 01:58:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000084d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x101800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) recvfrom$inet(r0, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) clock_settime(0x1, &(0x7f0000375000)={0x0, 0x1c9c380}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00003f6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000354000-0xa)='/dev/cuse\x00', 0x52840, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000af4000-0x8)={0x0, 0x5}, &(0x7f00003d3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d4f000)={r3, 0x20, 0x5}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000579000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) 2018/01/31 01:58:00 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000012000)={r2, 0x80000, r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000000d000-0x1e)={0x0, 0x2, 0x3, "399b1657fbf2", "93583bed515e4d25e2993307ca12e4d9"}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000013000)={r0, 0x3}) 2018/01/31 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) [ 125.305334] sock: sock_set_timeout: `syz-executor1' (pid 17748) tries to set negative timeout 2018/01/31 01:58:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005b3000-0x8)={0x0, 0x10000}, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000955000-0x9)='/dev/dsp\x00', 0x200000, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = semget(0x2, 0x1, 0xc0) semctl$GETPID(r1, 0xe1802cb2a42686fa, 0xb, &(0x7f0000350000-0x36)=""/54) alarm(0x80000000) r2 = accept4$inet(r0, &(0x7f0000306000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d8000)=0x45, 0x400000000080800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000054b000-0x6)={0x0, 0x5}, &(0x7f0000eb9000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a95000-0xc)={r3, 0x80000001, 0x20}, &(0x7f0000fd9000)=0xc) 2018/01/31 01:58:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r1) r3 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000013000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 01:58:00 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x802, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000430000-0x1000)=""/4096) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 125.422119] sock: sock_set_timeout: `syz-executor1' (pid 17748) tries to set negative timeout 2018/01/31 01:58:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000be3000)=0x0, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000807000)={0x5, 0x9}, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0xff, 0x0, &(0x7f0000262000-0xbc)=""/188, &(0x7f00009f2000-0x4)=0xbc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000db2000-0x11)='/dev/vga_arbiter\x00', 0x10100, 0x0) connect$bt_l2cap(r2, &(0x7f00001ce000)={0x1f, 0x7fff, {0x3, 0x5, 0x84, 0x0, 0x401, 0xfffffffffffffffc}, 0x8, 0x3}, 0xe) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000062d000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000002f000)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/31 01:58:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f000014e000)="1c35b908302e5e94d0c7c2d4f9f80a5692e63711f5b2abb1c0cb30d8882ceb4e5e6dea47740572a8243f8caef41f67919db9735fc6e270be1b90989f909509e8dcb9e974339880727d76ce5cab734181efbf0d291329c82443ed2122a74d95189dc90aa8e7a83b5169", 0x69) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x20000, 0x80) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) write(r2, &(0x7f0000caf000-0x1000)='{', 0x1) 2018/01/31 01:58:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) bind$pptp(r0, &(0x7f000031e000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$netlink(r0, &(0x7f000078e000-0x38)={0x0, 0x0, &(0x7f0000014000-0x40)=[], 0x0, &(0x7f0000b8c000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000401000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000d75000)={0x1, 0x9d, 0xb38, 0x7}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c06000-0x4)=r1, 0x4) recvmsg$kcm(r0, &(0x7f0000a28000-0x38)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000704000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000718000)=0x0) r1 = syz_open_dev$midi(&(0x7f000081d000-0xb)='/dev/midi#\x00', 0xba97, 0x400000) symlinkat(&(0x7f0000855000+0xdb1)='./file0\x00', r1, &(0x7f0000bea000)='./file0\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x1) r2 = fcntl$getown(r0, 0x9) sched_getscheduler(r2) close(r0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000bc8000-0xce)=""/206, &(0x7f0000a3f000-0x4)=0xce) 2018/01/31 01:58:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ae5000)=0xfffffffffffffe00, &(0x7f0000dcd000-0x8)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x80000000) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r5 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r5) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r0, 0x7f, 0x2, 0x5) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/31 01:58:01 executing program 6: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f93000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000900060010000675", 0x26) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f000000b000)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x0) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000f9e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:58:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b2a000-0x4)=0x0, &(0x7f0000084000-0x4)=0x4) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffe64) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = syz_open_dev$sndpcmp(&(0x7f0000586000)='/dev/snd/pcmC#D#p\x00', 0x8000000000000, 0x200000) sendto$ax25(r3, &(0x7f0000338000-0xd7)="b026d770930bab2d1543fc28d1b688ef6288e5f6f17966b73c83fe0d7fc0d5d160fbfb29e8563ef29365a6c10f9fc4a4cf2672a203a872f9395756e9d4736601ed74d8ead683e024806af03d4875b4ffe534590fafd0a71e62faaa7688c0c6c9d817f805c220582c060327d85669e831ca54f0fa15050d95b52a4b33b079b830143a30e043d0e69ce3790bc8d682fa8707e915a1ddd4260d5d0da0777f8192f4ec828bbda934df8e4d6a89132d056eeb09e1f01955ab2e3b19105707abdb49e418fccc64b4b45263b96bd5e613306bd4efb918e6cd8372", 0xd7, 0x4000, &(0x7f0000947000)={0x3, {"370211fd15e351"}, 0x9}, 0x10) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00009e1000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00001f2000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000019a000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x82, r4}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x4000, 0x0, 0x0) close(r0) r5 = inotify_add_watch(r3, &(0x7f0000bb4000)='./file0\x00', 0x80000800) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000ae6000-0x17)=""/23, &(0x7f0000b4c000)=0x17) inotify_rm_watch(r3, r5) statfs(&(0x7f0000638000-0xe)='./file0/file0\x00', &(0x7f0000ae1000-0x42)=""/66) 2018/01/31 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 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_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:01 executing program 4: 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, 0x8000000200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000006, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r0) r1 = syz_open_dev$adsp(&(0x7f00009e8000-0xb)='/dev/adsp#\x00', 0x4, 0x4002) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) [ 125.544475] netlink: 'syz-executor6': attribute type 16 has an invalid length. 2018/01/31 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000022e000+0xccb)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x30d9}, &(0x7f000027c000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000086a000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 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]}, 0xba3d, 0x6}, &(0x7f00009e6000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001b6000)={0x0, 0x0, 0xff, 0xfffffffffffff000}, &(0x7f0000300000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a00000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000354000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000363000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x40, 0x0, 0x1}, &(0x7f0000e81000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000050a000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x5, 0xbe, 0x4}, &(0x7f0000ec7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bb5000-0x16)={0x0, 0x80000001, 0x7, [0x9, 0x0, 0x5097, 0x8, 0x2, 0xfffffffffffffc00, 0x5]}, &(0x7f00007d9000-0x4)=0x16) sendmmsg$inet_sctp(r1, &(0x7f0000a60000)=[{&(0x7f00005eb000-0x1c)=@in6={0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000675000)=[{&(0x7f00009d1000)="2be057fad72689cacf2b70d9c37df47cb456e76a520660521d89240978af791076632354bea8cf26f3402dc4a71ef67d73f0299ea04224ad9531d5850c3de0b49f671620448465090ba015f3aaa32ab9805dd3527c83dee8c186107413df1df8fd65aab6746e7ebda3cca4f52c687e264dfa0cbd083223e0bd836649225bf481853be7d41b221ce9cd87fd6cb9c283cd97eb1108f3aaa57a443077d88290f90a4de0dbf7cef48ebcd8dc362c687a000192bc0a0b07a1d7d2c1cdd108", 0xbc}, {&(0x7f0000521000-0x19)="c088c8035f79ba5d09aa31789e75b396844d09d6266482c686", 0x19}, {&(0x7f0000270000)="ab30f50263918b11afe53bcbfdfc3eb9cdbe9f51cdc8598add4d5a64d2768f22ea09b2224ecf88ec1fcb72169c6b0afc22a63d9bcd5d90d0c77e6ca9bcd6c56b9a68c1b6b9f391e0d79a9d6142f4a906404ca67d9e312cb18d51d723390ee29407562430b54c3421e255ec42376d73c814ace90190857e3503c044a947a005ecb2991a5ae0560af8c103d59c760f4fc8fe3f7e700ccc4e8c6b08e8d08c4c3b41284a3a7c0e183556c448e2c7737121fdeea62275b9767bd042b13032e931967f7cea1145ff52dcfab17e19a088bda0a4f0ca0f721c587201cb5e2613670d13c6f3d519f1ab36d7e34ab3982b98bce0d2", 0xf0}, {&(0x7f0000a44000-0x26)="9730417c3102a33ccf305ceaa87a00b588e72fb29f0e8b00a866d0dbf2a4fb740bb6ca9e5dd9", 0x26}], 0x4, &(0x7f0000ff1000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x7f, 0x2, 0x9, 0x2, 0x100000001, 0x0, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x8001, 0x4, 0x40004}}, @init={0x18, 0x84, 0x0, {0x0, 0x92, 0x43, 0xfffffffffffffffa}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xa, 0xffffffffffffffea, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x3, 0x4}}], 0xf0, 0xc8c0}, {&(0x7f0000e7b000-0x1c)=@in6={0xa, 0x2, 0x4a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000beb000-0x60)=[{&(0x7f00004c3000)="5a022c602978911bfab3b4b1b6ea73ef03c88fa6d48a41d433902bb437388d239a5ea4b7f48630b30a046c08942640aa1c7ba90766adef84ced1f24d5755908dc774670451fe7fc1a2c41fbe6a45b3fb7d1d0c9bc5e8de73d02981b1352207c7182a20c33001715e5a1e5a81a7722cf888874c892b7af9e1a8564c45e506751db8ea16ccce1d55ddeca7b7220450bd60f22180c21f484e42f5f66012d19f326f458d8092a4bc079fd018", 0xaa}, {&(0x7f0000653000-0x9e)="27f354a72074dc055b781c3a6d4e0657ed78548348b501ed7bdb009db0f7aa1de4d4d6fca1555e683dcf6eb4de880b8c502f27811fb63fe19eb7275cabfb7ca03a5825dbdd48796f2da88a2c0c3060af815513c4aff9ab86edfc3f19b25942b0bf8655b3aa79ca004ebc9ea47ec02906cb620493edcde7f24fe7fa8301cd28e4c4fa7da95850201fed93dd078ef94b4dd8db5df7da0a09e9bfb42abc9bc8", 0x9e}, {&(0x7f000011b000-0x26)="0612dcff282873a0116366b9bfb147bb6a751f1c6d0cc856ae37b7e593ab034d9ea1206f2bb1", 0x26}, {&(0x7f00001c0000)="ed448642c90011d2173d725f98ff4c6967be36dc00", 0x15}, {&(0x7f0000a15000)="7a1cf9726e42c9bda8ab9ea396dabef6e88c314dd15ed2b2bb631e318c87030e490d21e47e813954b10d0a7cea7a5f8518c5a5140f2e713cc6b6f7e2bc272998964437b4640b5d8efc58e2ada3aa595c9599d672c623684370f41aed462e64676759ae94d63bd3ff23ad75ac377dc35368ef31d3985ace01dd841c55d4819ad7131c69efe60b8efa24d6759ca74aa6055ba83ffe440ba1e179d103411f63d98348bb8393f04cb3da8fe35a540ba7ac2bf9ebf28404259059d9267177c670a95c7d71b84b3501661ba157507ea3f8f9dcdd2457fcd656bd8740ee8ff4b6f44ffd387c8ee6c4da7ff150ba4224d2d47a2f1dacbde0009d3269ed8ea977ef95a0e92fc0b6ee90da31db253a2dfe714affef7139863f256abfe6c9437087820aabe77899c254559877fcd37e9420a2ebe22269cbb49411770ac1a13a398475cb22b5d15dabac892ce75c53938415389a14d04fb8498872c5fd7f0fbf772bfce6a04fbda76b76a53569f5c40398d6f4e5ff7c386eae2f33fe2e27a6442251b193f6e08ed53d372b85d2238526391d42505d9b74c313130ccbdf64f6c52cd305e41914ba39314a8b943ac96298884222be1b00e0f3b600342aa4d8b56d2cd3c339503757061c5234867ba41e89201dfeb46ce8762fcafbfcf588bbce4cd11a7ff2b598805be58102a2b8c21a2dbb77e706db4a81394ab6cb88d5fc9ba80b6343bf685737aca5092dd8799060c798b361af4acba5ca880ef9a84f29012c4c0afe9a72728f839cedf9e41b07a133b88fa3ef16733e26d07a39e8437a4a7120b58fce9c864b238aa7a9ffbb90046b3a4a578d089415695df715f0eb1d3954850c7262ec8eec492ab8ca3b83a62aad630e05bbdd88dceef53cd577e72459e234255ef8f448895a522db16d52df35b1c00ccc10180ea534e94c669cc299d97c08f6456be8f3e0ac78781e6a5adbbdd973cf7e5e41aeae91acf76ef3d7abbd7c85ce71872682598e888d3b0829c8852b196351878db82689dab4ad038858283adff59f998c8004df1eb1068aefac9144e9796425f71041c05a298ca48431931d6fdbdbc08a240504cd3a027e6365dff5fc170bf0eb62422930aa2ebe3253b6d13f5f230a0bc73d5e16bd105fc4f18052aaf003f7774f97e67f7343b66c5bf531286f83f3ec4fefcc0c9555b8da93348d96f28909feba3309038a44db68a91eade22adff8763854cc58eed247cb10576752f75671515dc77388502289214ce99a34e518b0a355229f424ad54c73baa3ed02d710411a5e133eee64a4bb2ef41a6e3636d8eec6ea6c50e072794df9162d5d924191593b38ac2934ea3e1ce9699a35046fb61eaefe561907512cd7e89cae555379b470045ef008bebc8b6a30d00ca77dcbf647671b8d64c0063a80260d7f62582145fc35014418f22a7de5efe671bd17ee5d7e39b149720be5bdc76de6ca1c60929af6c16a17bc050264a75619d20cc9c0505b2742685f7c6430a96250dcd7ee3e1390f381f6075912b2981b933d526c2ae3b890f8ab7c678215fc788789b1a80f755f3d6e893a83d71e2ab4753b40f1d9b2f1613566d8123163be6bc870b76043d92ac31c03dcda51962170cc3ca4715192c9e3e0e1646081343d91c380a22ad8d42f24e17bf2197b3219c6be2cc3a292a5adc865819ee59763604c326054b98dc4e183db54ca48f663646b326ab26a04a47de82882d7e1ff26c1c21417fd430a2b93a78bec4b56dcc814fc427ee27bb271a9b98db843366f29de4a6581cdb449db0f560d4f77b127a2fd1a008a88599e8d2ef015adbc911094d7c1acc0e48d954d9f2ce742f56a7ad895722a634febd219c0781af9a04a400a8e70dc44ec701b47dd134dcb43142a67b9028b8abbcc8dd89f10f86015b9609ca244acd726cbd14fdac8d1b805a5f326992e0ca4f88c83cf0083437257758656818f946b3857fcca9d53a45f978241ef9511229ab016834ee5f1007b199aeab15b13f11fe795744909187ac760d7a338a19886f4a812aecbc07f14ae88876e340dacfb4bc2b62b9ca468fb6e85292a72cc096bdf437f99853b1ad7a7acb81a3d2e75c39abdaac076f5dbb09b0b270389480eabae4ce35cbbcee8c92a2f952c293cce9f2f81ba8bf48b08cdcca6a8db2b57d364d4b7048d38a1f9c25e30e92a749c14475e1cc9eaf7c9669d3fe2a7cf2d7e415ce1c55443b4fc9d82014a469752c1312080b7c9a0431d1f6923b85cd5aa3a5e7d84c1b76763aff9a1b18c494faa8ec681eee3dd118a0da05410534037458c89b66aee15294f888c1244c4eb62ba9380f828058a267a906a9bff7759d92eac9a62a035f8a758f1e0bc03dcfbb3eb52e5edf989ef29134167e808d52b4c83cdee51438b11782dd901c4f62ee2eda0b02822389db8880d092e084e315fa699e882e83b3c9c681dfdd9ced381b68ce8de957a22408758c348581db481fe4f3caefbb1680b0e3c8959d6bd14fc8d5c401a0b8e4ed824b78cdfaf63bc43abc745effbfa63d1145f39bcf1896bb13e0c3b778a33b88d45c96ebb7c4d8ca6264c8fe0cf7efac8216d68e0f1e97520e1cd90ef92585a25d080d65c878ace58270fab4e03b003fb6a3b49fcabd8ad592885b3f4a0e04b390b9376b9bd481862b3ec4cc48f510948816b3f7b234e11a164d40e0739499bf78463c87c70cf07ae3ec4f72dbee44813d8a4e7f3ab643b4ab863689f89df4f115040856c3fab001706636cedde70a9c517c7c92439c8fdc235c8efc87ac5780f5d6153f5aab9ca9c220986cebdcd1ac5208788914ca15fc3b7b527287ded219239660570a2396556c2a621f9002f2b38c3d53eb449d4364e6cafaa4f9f1a99fd805745a2d49e1deca0c5fdd9a1ff376086f0780bf35deb44b2dfd4f2eb46bc19fdb003a1b7600f94dcb1d845e26a763826ca04889323f944c0637b04a3693ca488976344908df49d246a159e9b40a43d828b4ebf25b2b96384504c7aee3331bd875ec752c9777e553453dd8759749850c64334707b1b78028d2888600ced6dd3337834a6186230b871915250631b0ef03b395f65ff721a4e459086294e3e9b11b31bc1065ccf1d971f639ec71c0da00678b3ef7e0df1384966b0f2336fcd5387d7a1d569794a1b3df97b55787ee4b38d38adeae007ee7eb5fedd9d07c6e6d2a5ec9a18f32c4c19b99de662c28b1e22193a9157e52da615610aadf807e7fab91a61d717a59d51a9629bef7d98a1e2a6ab76ad304666cbcc00d9407625fcd99defe994f9a714428f4bea4bc857da278359811aaedd708be1c520c48f6dc004aafe90e9135ca547a5f793fd1176b60b754be012f13a01a48981f96585212de919c9f40e6bfe22e1f6652bc94047755105451dc01ab8dc3429bd6170ca67ba1201dd1934feb1bd08c19f4f1c0858df06b58f419b5926908d8311860180e5a8bd40de701295e7f0cdca415ef1df89d9513a054cfd176dde0a28451cd3583ea76846ab99ee6cacc72654ec36b37581847815d4f2171cf8b78aec7f1208828ec21adc38f0012a5ab00f9dbc7af60a5beb0ef9aa4ad38ec4586896d21c0585eca1da2f7259bffe97912dbe1bc5779bd77790bfd0e22bfb516d9a14df2b8bb7f75d19f2030ccaa3db003167ef09600e33f3179ebd77712645497406460111744545fcb9bcbf878b5016d6e2a46b42bd909deb3d6ed3cf9e5d30dc9611a73d4db1905009f5a225b5c5d81f912947f73f2621644aa0b96d1a5f5b0e26a84400bb2b8e326a02f62162d219ebc9056e3ab5add1314a28a81dbd91d5b74c8203ca21abc11bab3e27a4e0e9b3842aa87c9ca01b264dfac36abed1bb99aa314e92aa6ccdbd0b0fc1641450e1e45d605d98fa5ab1b33fb80deece5ee8c83f28e115bf14816ef24c484d27bd355be8435d106558e5a9d00a1771506729ccca5de34d002059998720adc60cd9ea9375ffb535bbcca2f941e1a726493d0b88ca7725ccb7aa0aa4ca189671b795759b89d80d5a800336db11a72bb1f6aaabca7ee766cda767d51ac6bc8a588f645291632da32d64d3ff636715f34e176db8f72c37ec526449a48a56069f45ea743bafda3e320124d6ee9437fb7fa3d36c1c91a51f6a69bd1d3bffbe533335b2142ea1eb5910f30c579652118bec1da4ffd25efab0e9c9fea876b17c30da12bc7a63d97bafe07f1440d7b736678b5118dee18e3d06240d01bdcd053f16efd2d6bcf49d8f0f5c18d2f2e11ec2512c827fcc2c150e1ac2cd626115c3b41dd242ec801cf189df77fe1d17f48824828de4a64d4ec3dff9c95f914a01a3eaaf7a29063757f7970bbbd42c8af9aad48d6dabdd79b8f5bcba1c898df9740a40ed7a9693f60432dcb6add841382f83b99f0aad8eb04dff8808eb16dd0fc550b74a972cdb515bba673b615cd80253e41371075ee654bcbb283549a9b25075da92da6fb34caefee6b547fd63ed3cc0354a27e8ca413ce2d6c3b96abdb81b3308863a084a47af6c4df89429ca78f110529e7ccba55bf85ea2a7325b2267519c920cce4a74a9f515a8409f1c2b878e4561eeea03aab019ab3f6f8c561ecdc6d128c02c09b106deb7011f664d1c4c27df3250e0d05dec351802c337535cd4fe811389c5474ee452e517df1389fc830f33470dddc6efff7e55d33e0ce2411fc9d8103362a931c49001d2ee877565ffad704e9dad1939fac1d10128e69e6640f94704b995f181fbbe5e1556195216e33eacb4c34edc49f47cbe445abdcb6cedc2a621cf02ed316bc40c3543e519506ec3b8965bcebbe893041e25184a88617c319cda04c1371338d1e731badd6b0576544ab6bb3901b9f05836c95dda13b40ef8e08b4ee0999f5fb6d76bafd114eac1eff745afb1ebfff5f279eb345e61d0314d0bd60f29d55b09ae89c1cf4b5fbff567b504a8001d61e162ed42e02df281742c189c688e30ee1fecc8867ea18e7bf4bb5a082340d0dd1e226f5c2189d00a3987279d86841682711ad7035cd32b60b46a51939e76e2ec4db7b0e0c8c9dd87a5fac1af77e8ef826a6357d1821e8cf682f7800f77bfb4c110a61e3ed913957723cdb3b0658d7ff0f6ef5e611084fe705922180955e617714e27d46c3018e7b578f90161d29590c9c9116d4823d2bce983e14acba35de7937fb987ec2e0c44ab9b6f66a346d6f8c220ebfcb531d41eb5ec76db7067726c148cf0c7a4ecd767f8feeb5e8ba436cf94b0f58a127f0ab354ec3e7c9a2a588e2750acb65f749ae7f2fa863fae8f46ddc75050ade02696bb3ad384311f471687bcafc669b1f719f511106b4247de17b36a0fe048a289dd91e0bd356263c35058722a01c28c3fe85e479628c3e0432c8a178c8b7067f14a5449fc4ad9c61a5129717bd0bd7f35b8f593b151fd5d61e9ea8ce1625ff180e5f56516ea5bb09a7b92a09b16a3c65ed93d59bc5420413b8071bb9fc8a73da5262fe19f02ff039135ea6b250ef2229964e1d26fda35a1ce9d34fcc3343fb380ba156bc5ab400f3f98858f471fe4ab550514dcb25cf17e2e4d8eab23808c7673a47244580cbe04505f0ff384f1ec249bcf3a5faf337b950659f367d3eb061dbd3eee4a37ab9f21d9807fc4116f3ae5d04b77a117935f4c9d178afaec5ce1f9458deb55b5b21d9a7d4a2f71cb6e76c52aaff8386b6f5f36e07e29bf8e97f8248f621e6b655a21fd81e0d0a4c245a9a67d9d91a0d89ec0b0435cf0b728026d715d54d31f368e6d72912f2b800a0676a5c6531b85960721e9efefac332004928ccb9477ebfa6755a55e7f4acceecea5401e", 0x1000}, {&(0x7f0000494000-0x2f)="87c43ecb69b18c649c2268ec543114175d44810b5e8fde0f24c9c776316969c7a08587a7b85c86fd124ff5c4c4963d", 0x2f}], 0x6, &(0x7f0000dc1000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x3fc0000000, 0x0, 0x8, 0x0, 0x3, 0x2, 0x80000000, 0xffffffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x7, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x9, 0x9, 0x800, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x7fff, 0x321, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xffffffffffffff60, 0x8200, 0x7, 0x3f, 0x0, 0x0, 0x6, r8}}], 0xf0, 0x40}], 0x2, 0x1) sendfile(r0, r1, &(0x7f0000b89000)=0x0, 0x8) 2018/01/31 01:58:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000869000)='/dev/snd/midiC#D#\x00', 0x101, 0x800) sendmsg$kcm(r0, &(0x7f000024f000)={&(0x7f0000424000-0x10)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000494000-0x90)=[{&(0x7f00009f5000)="ad3bf47c717d38eda5b3112340329434e41f0d8da72e57e183dd8606a5d16f6d9b211462fe58c772358541693ed83559e43f06b2", 0x34}, {&(0x7f000026f000-0xab)="ea266349c03246ae9ee566007b3d7c806cceae13a90a72f575463f8ca5dbb872f601622302988ee1b9a7560a8aacf2e59b9b0255633459b4dda71ac7d8d25c3fc665cecdc8b37082709cbf79d94d1dbe978d9816e9001c17417e5644899f8ddf523dd0527efa347ba6c686c639996c21395d2102c7dd621b18d3e55d14e3214f554ff4af66437ab7a2c4d173d142939efce06d26d181853cea963af9271f9b9c1035bdc65aab880b49c25a", 0xab}, {&(0x7f000069f000-0x37)="a88daf619b10d36fb2d3d3fa6de9cc73ac4f38f2c551ea8575166960cc2a566e3ccfaacd1a357380c1cc53567ca8a2d2890efdffa660a5", 0x37}, {&(0x7f00008e5000)="8e2e1eb85c48be21b18993ab4d44eafb7c9db79947fe4777904f2c", 0x1b}, {&(0x7f0000033000-0xa2)="4efe0839642d711ffb860ecb2a4097b2455f985782e7b3d010ec1b45acd7288c7abac96f51e2795974d70bb18ad630f7830cb4e3c35e88617c1b4fbbc74317116d7297c157a8294747c8be5ded1dc6ff30b7f19f57aafac3e6100bb644e6fa013ca559ce3cd201849d37f49cfd97a282322fce223dd1b7bdede1e17e7c8c63e263d32d0fc59caca9130a23edb37c1e3f6e353dd05aa2a024a32d9506a89956cc140d", 0xa2}, {&(0x7f00007bd000-0xad)="a3eeac335ebc830e6e50892727e627a05f450df66f120f6890bf5bf68743914e52b7750e125c6391a65976c5b2384257e778a3a221163d5006675ada32d6fbc973be8f106a5c458eb15ff323a623283957e7a47b84171720e75305d14a7d2eb357a266f3e238e339f2f4d15f474f8ea6cd367a8a3da8798457f870bb98b57ce7b52ff9a8eddb2e0a0f5840cf152252e7f496ec6dafe39da22d094d1d229c93e246bb2202ccfad179bd5798fa0b", 0xad}, {&(0x7f0000b8a000)="255d685a42809d85a0b201b56db95b574b43eac1b37332a6bcf13e6a906556de4aa787439467cecad177a0061172ca88fb46555ebf212939fcdd8d4f1c2c83a6e2668cc93cfd06c3d5e644a2bd3be4abeb4a3239e3ac664a9f05a0f5e7294ab433f99855f02fa7aeab29efc389bb7818f35483f630b8e60e50a6ee860b06f57b4781e49ff62fa33ae4eb84b9c894d20fdd9c4835d8ec179d17a18d8283d5bc81ea6241f62583e80881d207bf390c", 0xae}, {&(0x7f0000dee000-0x7e)="8500ec5aff54093d427f9edc187c5c42040e906030a1091569c41a4df847de932422272a827fb9975bdd8d89c0f8a699f6bd382d109c17d3430371874239b29ade1a3fe4a2941b6913243272e1bd90949c1f77c691fc287d37d6f704b1d965f51ba0a218f4088866d2c559d4a104226c763c6d3da2f89f6b97df67710868", 0x7e}, {&(0x7f0000e4d000-0x1b)="b18d300002822dc286503f5d67cb32b9eb90a507d597e5ebe09400", 0x1b}], 0x9, &(0x7f0000a26000)=[{0x98, 0x10a, 0x115, "710625921e1de7b1ca9b1a881ffecaeb7ce0adb06b9df6947fb7655904e6f6d3ec529899162ae22ec3a0230d2c6d7394868ba85df529d8b877f2144ae6bbc9bf13543b257181efe0a7e65064760d0f3067f9a71f7e1abd088a5ee715c0485187989a8b953714ea2bd9c0d3aa680726e2d94c6c503dbdf0195d1be32a8a8104b555b561cf9c1d99"}, {0x28, 0x105, 0xfa7d, "03c651c9bbc56d45b5ed114a1d6bc69866c4f574ce"}, {0x88, 0x10d, 0x5, "8eee81df79729913d48dbd044d87f5527d8edf50768694ad0cb81af1538c7654dfb74bbe7aacd1ed39d429c3e3483e4fc4524a11d62522cbb4f6a88178cb7d94103efd5b6f0c96798f581c354ec0e42591deda93f7a7a830c126c5db968be9fc688f390d308256ead0418c83f21f7bf4993c"}], 0x148, 0x4c000}, 0x40000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") 2018/01/31 01:58:01 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) fcntl$notify(r0, 0x402, 0x80000030) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r1, &(0x7f0000980000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fc000-0x4)=0x2e) 2018/01/31 01:58:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a67000-0xbc)={0x7ff, 0x2, 'client1\x00', 0x0, "e99b93e8c83257cf", "80cead7c63cd3010684f621d81b6fb3afab2156ca691f860f48678af89434955", 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x1) bind$alg(r0, &(0x7f0000d1d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 01:58:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000057c000-0x5)='user\x00', &(0x7f000027a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674", 0x86, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afa000-0x2)='\x00', 0x1, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000a8000+0x31e)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000331000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a42000-0x4)=0xe8) getresgid(&(0x7f000031a000-0x4)=0x0, &(0x7f00003d4000)=0x0, &(0x7f0000887000)=0x0) fchown(r2, r3, r4) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f29000-0x1000)="b3", 0x1, r0) r6 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f00006d0000)=[{&(0x7f00004f5000)="b360ae5227d98bd9ab77a46a92241ac4849807f171ee743fbebfae0b80b0458b0a61fb585513c092ce51f6e55e7b4d3375ecbeb514de781351c7036113349545ad4fa292ff95b70e970a7cf22c8e6a360be68649a436c5be984166ad2a31e9b2cbb469dd04f077024ae404067965ac0a70b457e76b6c1a00a5ce081639f96ab433260617b69098594c9db7e586c9c7ce4f5f11b1f0680d716b02fb7e5525ef689e60ce1870f3052e8557260d3e", 0xad}], 0x1, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r5, r6}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x0) 2018/01/31 01:58:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000094f000)='/dev/vcs#\x00', 0x8, 0x200000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000813000)={r0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x7080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 125.625137] netlink: 'syz-executor6': attribute type 16 has an invalid length. 2018/01/31 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() socketpair(0x8, 0x0, 0x0, &(0x7f00003ab000-0x8)={0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f00006c0000-0x8)='./file0\x00', 0x55b600, 0x40) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/31 01:58:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000137000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000ede000)={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$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000f4000)={{0x5, 0x2}, 'port0\x00', 0x43, 0x10, 0x2, 0x9, 0x31e, 0x1, 0x3, 0x0, 0x1, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) read(r1, &(0x7f0000c7c000)=""/136, 0x88) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) 2018/01/31 01:58:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cbe000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000d69000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$llc(r1, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001b6000)=0x10) 2018/01/31 01:58:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20008003) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 01:58:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000112000)='./file0\x00', 0x101000, 0x101) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000010b000)={0x1, [0x0]}, &(0x7f0000507000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ddc000-0x8)={r1, 0x7}, &(0x7f000021d000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000783000-0x5)='comm\x00') writev(r2, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/01/31 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:01 executing program 7: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003a2000-0x7)='status\x00') mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000f1d000-0x10)={0x3, [0x0, 0x0, 0x0]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) setitimer(0x2, &(0x7f0000d91000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f1d000)=0x8, 0x4) r2 = socket$inet(0x2, 0x3, 0x2000000088) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00003fd000-0x4)=0x0) sendto$inet(r2, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00001f3000+0xdcd)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000f1e000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000292000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) 2018/01/31 01:58:01 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000006000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000f50000)={0x3, 0x9, 0x5, 0x1, 0x9}) 2018/01/31 01:58:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000afd000)={0xffffffffffffff9c, 0x50, &(0x7f000099d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000102000-0x3)=r2, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) syz_open_dev$admmidi(&(0x7f0000232000)='/dev/admmidi#\x00', 0x8000, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e1000-0x30)={0x98, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[0x30, 0x58]}, 0x0}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f75000)=[], &(0x7f0000feb000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) syz_open_dev$binder(&(0x7f0000c4b000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/01/31 01:58:01 executing program 5: r0 = socket(0x1a, 0x80000, 0x380000000000000) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000ac7000)=""/53, 0x35) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd4000)=@assoc_value={0x0, 0x0}, &(0x7f00000c2000-0x4)=0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fd5000-0x6)={r1, 0x5}, 0x6) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fd4000-0x15)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r3, 0x0, 0x0, 0x0}, 0x10) ioctl$VT_ACTIVATE(r2, 0x5606, 0x800) 2018/01/31 01:58:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000f05000)={@any=0xffffffff, 0x0}) pwritev(r0, &(0x7f0000cf6000-0x10)=[{&(0x7f0000021000)="b1", 0x1}], 0x1, 0x7fffd) accept$ipx(r0, &(0x7f0000a53000+0xaf4)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f49000)=0x10) r1 = msgget(0x2, 0x1) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000555000)=""/0) 2018/01/31 01:58:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000511000-0xb)='/dev/audio\x00', 0xa000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r2 = dup2(0xffffffffffffffff, r0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000646000-0x24)={0xfffffffffffffff8, 0x2, 0x5, 0x90, 0x1, 0x5, 0x10002000000000, 0x2, 0x4, 0x1, 0x24261e1e, 0x5}) accept4$ipx(r2, &(0x7f0000c0e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000035a000-0x4)=0x10, 0x800) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f74000-0x4)=0x0, &(0x7f000089f000-0x4)=0x0) 2018/01/31 01:58:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008a4000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) bind$bt_l2cap(r1, &(0x7f00009aa000-0xe)={0x1f, 0x2fc6, {0x100000000, 0x2, 0x200, 0xffffffff, 0x9, 0x81}, 0x1ff, 0x0}, 0xe) [ 125.907999] binder: 17871:17879 ERROR: BC_REGISTER_LOOPER called without request [ 125.922575] binder: release 17871:17879 transaction 64 out, still active [ 125.929530] binder: undelivered TRANSACTION_COMPLETE [ 125.939306] binder: 17879 RLIMIT_NICE not set [ 125.943877] binder: 17879 RLIMIT_NICE not set [ 125.949714] binder: 17879 RLIMIT_NICE not set [ 125.954415] binder: 17871:17879 transaction failed 29189/0, size 0-16 line 2728 [ 125.961909] binder: send failed reply for transaction 64, target dead [ 125.975940] binder_alloc: binder_alloc_mmap_handler: 17871 20000000-20002000 already mapped failed -16 [ 125.988390] binder: 17871:17888 ERROR: BC_REGISTER_LOOPER called without request [ 125.988393] binder: BINDER_SET_CONTEXT_MGR already set [ 125.988402] binder: 17871:17879 ioctl 40046207 0 returned -16 [ 126.010368] binder_alloc: 17871: binder_alloc_buf, no vma [ 126.011713] binder: 17888 RLIMIT_NICE not set [ 126.014409] binder: 17871:17889 got reply transaction with no transaction stack [ 126.014418] binder: 17871:17889 transaction failed 29201/-71, size 0-16 line 2703 [ 126.036078] binder: 17871:17879 transaction failed 29189/-3, size 0-0 line 2903 [ 126.050007] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r1}) r2 = syz_open_dev$mice(&(0x7f0000acd000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) dup2(r0, r1) 2018/01/31 01:58:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 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$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008bb000)='/dev/ppp\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e56000-0x10)={0x71, 0xf, 0x0, 0x4, 0x0}, &(0x7f00009e1000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a18000)={r2, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xe2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000ccc000-0x8)={0x0, 0x0}) ioprio_get$pid(0x1, r3) 2018/01/31 01:58:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x204, 0x1, 0x2, 0x0}, 0xd) dup2(r0, r0) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f83000-0x14)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000f53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f83000-0x4)=0x60, 0x800) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f83000)=[@in6={0xa, 0x3, 0x615, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1800}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000f83000-0x2)=0x0, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000f82000)={0x3, 0x10001, 0x6, 0x100, 0x13, 0xff}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000505000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03", 0x10}], 0x1, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = dup(r2) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff3, 0x0}], 0x1, &(0x7f0000b11000-0x10)={0x0, 0x0}) pipe(&(0x7f00004ff000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fdc000-0x4)=0xfffffffffffffff8, 0x4) socket$nfc_raw(0x27, 0x1, 0x0) open(&(0x7f00003d5000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/31 01:58:01 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f000073b000)='/dev/kvm\x00', 0x401, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="00571f5ee007aa07ff999166d3eb1520", 0x10) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000000f000-0x18)=@generic={0x4, 0xfffffffffffffffe, 0x9}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x2c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x98, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x90, 0xc8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @gre_key=0x0, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @icmp_id=0xffffffffffffffff, @port=0xffffffffffffffff}}}]}}, 0x320) 2018/01/31 01:58:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x400) munmap(&(0x7f000008d000/0x4000)=nil, 0x4000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a15000/0x4000)=nil, 0x4000) r1 = syz_open_dev$sndctrl(&(0x7f0000592000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d5a000-0x1)='\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00005cf000-0x4)='bic\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000d58000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000d58000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) r1 = request_key(&(0x7f0000a1c000-0x12)='.request_key_auth\x00', &(0x7f0000158000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000019e000-0x1)='\x00', 0xfffffffffffffffc) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000461000-0x4)=0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000c46000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000f21000)=0xc) r3 = memfd_create(&(0x7f0000394000-0x4)='em1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00006bf000)={0xf37, 0x0, 0x101, 'queue1\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000051f000)={r3, 0x28, &(0x7f0000256000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000289000-0xc)={r4, 0x7caa, 0x8}, 0xc) keyctl$set_timeout(0xf, r1, 0x7) [ 126.055559] binder: undelivered TRANSACTION_ERROR: 29190 [ 126.061114] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:01 executing program 0: mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000412000)='net/packet\x00') r2 = timerfd_create(0x2, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f1a000-0x4)=0x0) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000002000-0x18)={0x611, 0x100, 0x20, 0xffff, 0x1, 0x7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f1a000-0x8)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f19000)={r5, 0xfce}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000001000-0xc)={r1, r0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000002000-0x8)={0x3, r1}) sendfile(r1, r2, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/31 01:58:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 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) read(r0, &(0x7f0000d3a000-0x8d)=""/141, 0x8d) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap$binder(&(0x7f000035f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) 2018/01/31 01:58:01 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x2, 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, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f91000)='/dev/vcsa#\x00', 0x3, 0x103202) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f91000)=""/192, &(0x7f0000e7b000-0x4)=0xc0) 2018/01/31 01:58:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x374, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000044b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0xfffffffffffffffc, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:01 executing program 4: clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xffffffffffffffe1, 0x40) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r0, 0x41}) renameat2(0xffffffffffffffff, &(0x7f0000ee4000)='./file0\x00', r0, &(0x7f0000419000)='./file0\x00', 0x2) 2018/01/31 01:58:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ec0000-0x12)='/dev/input/event#\x00', 0x2a00, 0x101002) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000c67000)=0x7f) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x0}, 0x1, 0x400000000053, 0x2}], 0x18) ftruncate(r0, 0x10007) execveat(r0, &(0x7f0000b73000-0x8)='./file0\x00', &(0x7f0000be5000-0x28)=[&(0x7f0000e6c000-0x13)="70726f63d6776c616e31707070306264657600", &(0x7f0000db7000)='/dev/input/event#\x00', &(0x7f0000a85000)='\x00', &(0x7f00003a0000)='\x00', &(0x7f0000f10000)='selfeth0user\x00'], &(0x7f0000a8c000)=[&(0x7f0000402000-0x13)='^procmd5sumself::]\x00', &(0x7f00008d9000-0x14)='\'GPLwlan0eth1(nodev\x00', &(0x7f0000f1e000-0x12)='/dev/input/event#\x00', &(0x7f0000cc0000-0x2)=']\x00', &(0x7f0000740000)='\'\x00'], 0x1000) sendfile(r1, r0, 0x0, 0x72439a6a) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000870000)=""/79) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000567000-0x4)=0x0, &(0x7f00007d7000-0x4)=0x4) 2018/01/31 01:58:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'sha256-avx\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000d30000)='/dev/snd/pcmC#D#p\x00', 0x35, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d14000)=0x0, &(0x7f0000265000)=0x4) 2018/01/31 01:58:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) 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 = gettid() io_setup(0x4, &(0x7f0000cbb000-0x8)=0x0) sysfs$3(0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000f2b000-0xef)=""/239, 0xef, 0x0, &(0x7f0000625000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000553000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x0}) 2018/01/31 01:58:01 executing program 3: 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) finit_module(r0, &(0x7f0000196000-0x1e)='em0-em0posix_acl_accessself{\\\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000198000-0x9)='/dev/rtc\x00', 0x43, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000aaa000)=0x0, &(0x7f000076b000-0x4)=0x4) sendmsg(r1, &(0x7f0000efa000)={&(0x7f0000058000)=@hci={0x1f, 0x3, 0x0}, 0x6, &(0x7f0000acd000-0x60)=[{&(0x7f0000c71000)="bd8f8fe8cd8f8c2a688c883aa5d878019732d33d7201c7328f8fc56d187894c391", 0x21}, {&(0x7f0000e2e000-0xd1)="770ddf7854edb2423fec68d15a41e228f2678bd251fc6f4b403c850177d320ca0be86dc2ed13b68bd4c9a78313e0b5e405cd7f506d3712db99f1358046d670b12fa4b721c173797f353dc5bc0bd163ea1edf91842497094011de3d999a487d48a0fd8fbf82f66f5faf2671f39f34ad6b1f6ba735bc8a8a175bf3932448b4cc886ced8f818f97d34616d2d80bbaa8918c46855da71fba447f79daff2b52af4460ce03f0e01f2430ae0f1be5a17a5a040e406df3a00f0ffe0939faad30854842cd31ae6ce36f8f20604fd5e1494294112d3a", 0xd1}, {&(0x7f0000ff3000)="4c3654e075921e0cc909e2c4498a7e3d5e65d689a7a5bc51cf0ca747ac13da67b21faffe36390c11c47a982713e7ed17be469b5006240ce488bcf8db7ef5961aad39", 0x42}, {&(0x7f0000b93000-0x97)="2aebca6650a855210aa7999a313a840f069307ab123eb1f43db8f92d9ecac0dbccc64270d730745b69fea9fca38f705f9e17e99d08ffbb2c4e31e7375481b86ff137225bef765002f845c16289e9b4d8f62ef4c0131e14bbff54e20cf8055aa2b34d479609cf0470c246a7ffd08bddb16ec5c0340a98f4418bf910b7f39a60999d90ac20a04e5d66fff34e448eb814bbf5f9515069f906", 0x97}, {&(0x7f0000550000-0x7f)="5af21f64fe4b2c87bd5be4e65571a84695b66307411a9ca7073d3d2a963ab99c75b121f89ea23e3678eedd0959bf173ed48bb942bceb1a949a4d58ede5dc4122dec7eca1adc4912d80a5f406266da79d22f665ad72e9b7fc8a72ce7fae94315e50f5e92950f4efb58eff80ac1964bc7d2961538618956a966111baaa49c857", 0x7f}, {&(0x7f0000201000-0x92)="bd70379a7857cdb5ba9160720832dc93f8d1009c9e8dd3fdc23a6ec4b57e311625c9165dec6d6f8d1e5008afc39a97e39ead2d4073c04e3881466300bcd4a2021661820132cb47d31e8a900ce61087b91ac7e77607174b5c37dc8016614e629e6a7756cb0c6dc0c136d573fe6bc483bc703ea5c5e666a711d28cde2900920496f7e110ebef75e9a21e865c1e8fa08b8369f2", 0x92}], 0x6, &(0x7f00007b4000)=[{0xb0, 0x10d, 0x2, "1183416812c5561e43ae3f23ffe55532325d8233bf439183cf1911bfdbfbb3bf7d06fd01c2e39c39cbfbe11bb8323d90a4fe40211ad7236b3933de20569b6b1a932fcf84767aa1e50616640e9d2ea3cd42cce36d443110486e1d90fa59b420df4e18102052ffcf7e7421ab3a051c4b75df09ec65b8c7997e1af6562c20e5e889b54b1a98124092d09907ed0f01470bf4061ba85f2a1fca47ed856149ee5583"}, {0x78, 0x59521e7da281b87, 0x0, "aaad289f33f66f844101bc5550e7b2d6c92af2f85bd27015f559db6cf17600654b3c737711f85a9ea8f88b572b6d5dfba51760b5f6c7dfab68735c769201f7c0f8560bff24a7efcaccae178bb7c143eed31973c265b30a2ca2411990a940b947aca9394311782a"}, {0xd8, 0x10d, 0xfffffffffffffeff, "4e43bc3226abc7c278574c79c96b6128d4013db1761b66801cd6bc9dc9460da2758e2176f970e868b08d86727b4d7ac85dd9a84529698920ec2bc3dea5b8a344161c81d79c8cfaac19bdca8a2a08ab8ef40179cc34f5524330c6bc2022e63d6785c13f7b06779403dbbefe2b8de00d28aa57b70964e04bf763367bfaeafbddc48f478ca0207f65dc53801dce051bcce050673e0dc8303ffe74a43aaf56251ae5c3188bc3253ed2612e5d82c346cf9a2b8e96e9a56ed72fc7a0226fa7168b1452d0637f"}], 0x200, 0x40}, 0x20000040) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000dfe000)=0x3, 0x103) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000c21000-0x4)=0x9, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000f8f000)='\b', 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d18000-0x10)='/selinux/status\x00', 0x0, 0x0) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) flistxattr(r1, &(0x7f0000725000)=""/249, 0xf9) eventfd2(0x6, 0x801) times(&(0x7f0000607000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 126.186254] binder_alloc: binder_alloc_mmap_handler: 17919 2035f000-20361000 already mapped failed -16 [ 126.204271] binder_alloc: binder_alloc_mmap_handler: 17919 20000000-20002000 already mapped failed -16 2018/01/31 01:58:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000532000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000964000-0x38)={&(0x7f000029f000-0x10)=@ax25={0x3, {"091c7b55e8647a"}, 0x0}, 0x10, &(0x7f0000bcc000)=[], 0x0, &(0x7f0000443000)=[], 0x0, 0x0}, 0x0) 2018/01/31 01:58:01 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000570000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000f47000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="151d11023a312cd4e090699135591321"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f000055c000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f5c000-0x14)={0x2, 0x0, 0x6, 0x3, 0x4}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000f4a000-0x8)={@my=0x1, 0x0}) 2018/01/31 01:58:01 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/checkreqprot\x00', 0x2040, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000022000)=0x0) 2018/01/31 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:01 executing program 5: r0 = add_key$keyring(&(0x7f0000feb000-0x8)='keyring\x00', &(0x7f0000bcb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat(0xffffffffffffff9c, &(0x7f00007ee000)='./file0\x00', 0x200200, 0x10) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00006d1000-0x4)=0x0, &(0x7f00002a7000-0x4)=0x4) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0x0, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) 2018/01/31 01:58:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x2) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000010d000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00004c8000)={{0x0, 0x0, 0x3, 0xa65, "39e0a1a267b3d73713ba91cece6a7224cac63153840a72ce26dcf90546f0f7ef000377e2a4bc8ae149d6f2f5", 0x2}, 0x0, 0x0, 0xea5, r2, 0x7fffffff, 0x0, "8e9a69172b078704fe6d20b5693b6195597c2bdb919da149f55eb33084fbfa533038ab1d081ede0520f74407aace13a79ec8eb824a2ccd0126d091c65fff9b21", &(0x7f0000d98000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100000001, 0x7, 0xabb, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000555000)=0x0, 0x4) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000d7d000-0x28)={0x1, 0x0, &(0x7f000074c000)=""/92, &(0x7f00000a9000-0x92)=""/146, &(0x7f0000002000-0xbc)=""/188, 0x0}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/31 01:58:01 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="f2121104d90fa626", 0x8) 2018/01/31 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:01 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ffc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000557000)={0x20000000000000, 0x9, 0x1, 0x502}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000be1000-0x90)={0x3, 0x1, 0x1, 0x6, 0x2, [{0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x5, 0x66, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}]}) 2018/01/31 01:58:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x4, &(0x7f00002a2000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/01/31 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:01 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000013000-0x8)='./file0\x00', 0x29) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x49, 0x0}) chroot(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6(0xa, 0x1, 0x6) 2018/01/31 01:58:01 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, 0x3, 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_config_ext={0x7, 0xfffffffffffff001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) 2018/01/31 01:58:01 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000426000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x76)=""/118, 0x76, 0x10000, &(0x7f000023a000)={0x1a, 0xff, 0x0, 0x2, 0x100000001, 0x1ff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000fcf000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000005b000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000084f000-0x10)=@common='tunl0\x00', 0x0, 0x0, 0x0}) 2018/01/31 01:58:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000049c000)='./file0\x00', 0x40) execve(&(0x7f0000397000)='./file0\x00', &(0x7f0000f38000)=[&(0x7f0000e52000-0x20)='eth1eth1#posix_acl_access{eth1%\x00', &(0x7f0000411000)='/.\x00', &(0x7f000080f000-0x11)="6e6f646576c62b5b73656c696e75785b00", &(0x7f0000a88000)=':/+system:}vboxnet1+ppp0/vboxnet1procvmnet0)\x00', &(0x7f00005a8000-0x1)='\x00', &(0x7f0000476000)='self\'em1R%\x00'], &(0x7f0000d5f000)=[&(0x7f0000343000)=':-@\x00', &(0x7f0000199000)='&trusted[cpusetbdevem0+[\x00', &(0x7f000026f000)='-keyringem1\x00', &(0x7f000060e000-0x1)='\x00', &(0x7f0000da6000-0x3)='-%\x00', &(0x7f00008ef000-0x1f)='{|systemvboxnet1em1useruser\'\'*\x00']) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x200000, &(0x7f0000654000-0x1)="") r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1000000000003e2, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ppoll(&(0x7f0000c56000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000546000-0x10)={0x77359400, 0x0}, &(0x7f000020d000-0x8)={0x0}, 0x8) accept$nfc_llcp(r1, &(0x7f0000207000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000039000)=0x60) openat(r1, &(0x7f0000d3b000-0xc)='./file0/bus\x00', 0x2000, 0xc) 2018/01/31 01:58:01 executing program 3: mmap(&(0x7f0000000000/0xeb8000)=nil, 0xeb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000eb8000)={{0x0, 0x9}, 0x0, 0x2, 0xb5, {0x2, 0x6}, 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]}) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb9000-0x20)={r0, &(0x7f00003a1000)="711dc8b8889a484fde5ad04c3d3d9c8de49beae3a642b37f80ca35b735df6992b7013d9e6fa515653ebb28926b2647f7310aad36a894c5ebe6d9e857c698483d925ef9990c675d8a58848ec497ed9bee3b5e007480012fb5571de9823ecdf3195b5b902a363039f895af8bf699fbad", &(0x7f0000e98000)="8013184c34bf06e9705a71bb7695258d5c5ec56a9b0f46e717cb81084b678a88a9c903a71dfdece030bf6df6cf4ea700fa0c02a0742fc4a5ab8e0a239d1126fb925cbc3992f4c040ecb3a6f25dee94259b11fca91de1e5ccbf97c875e51990a44ffb501455ccb655ae39ee71aa4967cb4b96bcb341f302ac2d7a5fef651b39a6fcd599c8a1bffa5b065e37b5581f8fe43baa7727f5bf7fee297467c742cc7e8c07cc577a768a2292c4958a16564ffc13b8a88065f59c30b6d40c9c065bfe0fe014fec78c5fafa49042f9acba727f857694813d0b1450620944f25c26e24b013daf29e93526e47e3add54b725194409", 0x2}, 0x20) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000eb8000)={0xb, 0x4, 0x100000001, 0x40, 0xe, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fcntl$setpipe(r0, 0x407, 0x1) readv(r1, &(0x7f0000eb6000-0x8)=[{&(0x7f000070c000)=""/144, 0xfffffffffffffe6f}], 0x0) 2018/01/31 01:58:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00001f7000)='/dev/input/mouse#\x00', 0x0, 0x4401) recvmsg$netrom(r0, &(0x7f000043b000-0x14)={&(0x7f0000bd5000-0x10)=@ax25={0x3, {"ce86354ba6d957"}, 0x0}, 0x10, &(0x7f00002f3000)=[], 0x0, &(0x7f000066e000)=[{0xb8, 0x116, 0x20, "f9550c8229e44c205dc4dd74f3ecdb9c152a42817e47bec770387393dc9e8f1accc5c232d10553e596e18cd5e7fa56acd12ea85629f13a71aa3918e43adbe62fa783d7e9105e29d6a167406cfd6a9aafafcbd44f3508334dc8f891e21993bdadc50ba967c0bbbd500e2a8d05abefef1dfe4e8a623b5bba928b71b5b1f6fecaa18edb129727e632199feb093d3bbcad545930e7180c33f2f5c0aa5966e31aa13bb3150f1e1724af"}, {0x88, 0x111, 0x1d, "fe6f220597d61dcba2050b4bb8139ecab1dbb2664e11e422a384ada472b613a0abcc320d9c48a9cd2dfa93c506884b578e09252cee1ea42eb4f820ce65a952ccabc0301764d0bf0cbab54a4f30a51491475f74d572c16b859f23396f6f9e5b7cffa40d32a0c708835ea642ae82704679135cac1093ebea27"}, {0x48, 0x102, 0x6, "c62409d43e1e6e634de0162cbfd04ea94b900760f8fd7af6a9f7af287852195b5801b52321b457abcf3f113ba3dee6373d2b"}, {0x100, 0x19f, 0x5, "45d8d37bd3c1d8394e2bc23bba373246573f59fd637b80cc4bb260ddd51f8f752ee8baa9ae736634a6ebc5388cb49d28bf78ae2c018015d4bfaae149f6f9e7bcc681560da39eb5a220bcdd50e6f48fb4fbff85c43729731d5680875521be314d14921d442eba9450bf76d194b9d7c6fac1837cd57d2094c903b0ffffb54208175dc37184cbd2c4b9aa8028fcaa6fe5208ec4df17f61c3a8c7fb08e4e7d1560fea7d09cf38db16afafca2798a45731fc98d16d4b2053290f04309c3d6a0e4c59bc0c3f15b62269cdf7b36e953afec3382fb7e09fb0a2dd09239785008dc38337eebaf50f10535fb7cfe"}], 0x288, 0x4814}, 0x40) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00004e3000)=0x0, 0x4) 2018/01/31 01:58:02 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x0, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dad000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000002000-0x8)={0x100000000, 0xbc85, 0x1, 0x7, 0x2}) 2018/01/31 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000095c000-0x4)=0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c99000-0x9)='/dev/dsp\x00', 0x1, 0x0) connect$ax25(r6, &(0x7f0000dfc000-0x10)={0x3, {"4941d09e41a8eb"}, 0x0}, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00003d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000042e000)=0xc) kcmp(r5, r7, 0x5, r1, r0) socket(0x1e, 0x2000000000000005, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 01:58:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ba1000-0x10)=[{&(0x7f00006b4000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000100009", 0x19f}], 0x1) 2018/01/31 01:58:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000364000)='./file0\x00', 0x404001, 0x1a1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x232, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = getpid() capget(&(0x7f0000ff3000)={0x19980330, r1}, &(0x7f0000e48000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000009c000)='/selinux/enforce\x00', 0x200000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000767000)=0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000170000)='/dev/rtc\x00', 0x141000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000be9000-0x10)={&(0x7f0000205000/0x2000)=nil, 0x2000}) getpid() getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f73000-0x8)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x8) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000ae4000)=""/217) 2018/01/31 01:58:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000317000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000e71000)={0x0, 0x5, 0x200, &(0x7f0000407000-0x8)=0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000b8b000)='net\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) 2018/01/31 01:58:02 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) accept4$unix(r1, 0x0, &(0x7f0000008000-0x4)=0x0, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000010000)=0x0, &(0x7f0000010000)=0x4) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f000000e000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930506000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 01:58:02 executing program 6: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000039f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc000000000000000, 0x1, 0x3, 0x0, 0x5, 0xffffffff7fffffff, 0x1ff}, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@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}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\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, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f000039c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x100, &(0x7f00003a1000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000018c000)="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", 0x1000) 2018/01/31 01:58:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) clock_gettime(0x0, &(0x7f0000c12000-0x10)={0x0, 0x0}) ppoll(&(0x7f000020d000-0x30)=[{r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1200, 0x0}, {r0, 0xa000, 0x0}, {r0, 0x20, 0x0}, {r0, 0x4000, 0x0}], 0x6, &(0x7f0000926000)={r1, r2+30000000}, &(0x7f00004aa000-0x8)={0x9}, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000271000)=0x0) prctl$setptracer(0x59616d61, r3) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:58:02 executing program 1: 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 = syz_open_dev$sg(&(0x7f0000594000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x400000100109000) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000ea5000)="4be19c0349992855b9e9905e41b74e9dfa0c14459d3d74dd57caf2cb5d7db4ea1bc19b4e1001a74e209a2cfc078666a047c8f9712edfb3495c77e15bdd0b839376262f5ec41dcc43cf6b79006144226d8f1fdc8b6f8417516f760260bcf2cba61b7d0137a1dcc7700606e4c2da7c4552b8ee0766bd8d43af4c55c0ff70778aff62a1ccc06220cd6bd5d7c0a6a83dc990af91debcd84909db437bce12bd375836") ioctl(r0, 0x4, &(0x7f0000558000)="") 2018/01/31 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00001bf000)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000023000)=[{&(0x7f0000925000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00000f0000-0xc7)=""/199, 0xc7, 0x87}, 0x66}, {{&(0x7f0000374000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00004ea000-0x40)=[{&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000001000-0x58)=""/88, 0x58}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f000011a000)=""/4096, 0x1000}], 0x4, &(0x7f0000000000)=""/191, 0xbf, 0x46b}, 0x9}, {{&(0x7f0000fa5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f00000f0000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/192, 0xc0}, {&(0x7f000091a000)=""/250, 0xfa}], 0x3, &(0x7f000022b000-0xef)=""/239, 0xef, 0x3}, 0xd4}, {{&(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a88000)=[{&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000875000)=""/67, 0x43}, {&(0x7f0000595000)=""/230, 0xe6}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000f35000-0x61)=""/97, 0x61}, {&(0x7f0000be9000-0x9d)=""/157, 0x9d}], 0x7, &(0x7f0000001000-0x16)=""/22, 0x16, 0x800}, 0x6}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000001000-0xa4)=""/164, 0xa4}, {&(0x7f000081b000-0x39)=""/131, 0x83}], 0x4, 0x0, 0x0, 0x3f}, 0x5}, {{0x0, 0x0, &(0x7f0000bbd000-0x20)=[{&(0x7f0000000000)=""/101, 0x65}, {&(0x7f0000b4b000)=""/208, 0xd0}], 0x2, &(0x7f0000000000)=""/4096, 0x1000, 0x7}, 0x2d}], 0x6, 0x2000, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0xfd, 0x40, 0x0, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002d1000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000c3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000fb8000-0x28)={0x0, 0x0, &(0x7f0000faf000)=""/4096, &(0x7f0000deb000+0xaa7)=""/78, &(0x7f00005bf000-0x1a)=""/26, 0x0}) 2018/01/31 01:58:02 executing program 5: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f000060d000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b17000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, [@multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x28) r1 = syz_open_dev$dspn(&(0x7f00002bf000)='/dev/dsp#\x00', 0x9, 0x99d8b4895dbcf94d) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000f1b000)={0xfffffffffffff9ee, 0x80000000, 0x9, 0x4}) 2018/01/31 01:58:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000960000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x2, 0x0, 0x8, 0x3, 0x5}, &(0x7f00001cc000)=0x20) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000091a000)="330000000000000032400000ff7f000000000000000700e16d7e7386a4225dffe400000000000000d5a498ec9bdc0900103537052f900819006a0000000000000000002600a1004f6b97f90d6b26d7a3184d3bc7171b70e0def1689cef69b0174f4ea08295233e7c23f66cca4392dfb0ee22033f5fca72fffb4cf07501ccce41fdfb53f54c9dddac4c487ea905302b11eebbbe475763df51268fe03ba0ed33a48595a8c2a80c6ec39273652ac93cbb8e9a41a19d721d08fdee9f1ba374afa78a85f4d518d892f5fe741e3bce972a5f20783cb8944d8c40e3ba5b7a622b31307827b89df599", 0xe5) openat$mixer(0xffffffffffffff9c, &(0x7f00007ad000-0xb)='/dev/mixer\x00', 0x400000, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000029e000)={"8fb853af4d0feae8498fabc8bc3f6501", {0x4, 0x100000000, 0x0, "b117f81e571b", 0x200, 0x0}}) 2018/01/31 01:58:02 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}]}}, 0x4a0) 2018/01/31 01:58:02 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000000b000-0xa)="617474ff686578656300") preadv(r1, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x100000c4, 0xfffffffffffffffd) 2018/01/31 01:58:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000097000-0x9)='/dev/sg#\x00', 0x6, 0x101802) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f06000)={0xaa, 0x5, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000df8000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x401) 2018/01/31 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:02 executing program 6: 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) bind$unix(r1, &(0x7f00002a5000-0x8)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000147000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000983000)={0x2, 0x1ff, 0x9, 0x4, 0xff}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x480000040000008) 2018/01/31 01:58:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005fa000-0xb)='/dev/hwrng\x00', 0x600001, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00007ad000-0x50)={@common='gre0\x00', @ifru_flags=0x100}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fc000-0x60)=[{&(0x7f0000aa5000-0x12)='\r', 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f59000-0x38)={&(0x7f0000f3a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d68000-0x2)=[{&(0x7f0000b3b000)=""/85, 0x55}], 0x1, 0x0, 0x0, 0x1ff}, 0x21) 2018/01/31 01:58:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00004dd000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0xffff, 0x0, 0x71f, []}]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair(0x1b, 0x4, 0xf8e6, &(0x7f0000fce000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000fa8000-0x120)={0x6, 0x1, 0x3ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x200, 0x2, 0xeac9, 0xf463, "ab048ad8f878c78ff630bc777ae19bc0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000091b000/0x2000)=nil, 0x2000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000000)="d9d3537cabe3631de40bd63d72ce508890b2867bb1572068a56376eb283d1ecf8a38e1b498cf6ebb70cee9305acfe56f3fd94c13bf291f4bd52d72dc33b6daeaac406471f9e3d4a1cc988091270bc87e391c2fe13901ee66cf43f3a547d8613bfccce5ef64e2b5d8068a361ede2b19941ad03f535a93e15c59525fba817a2256b8c36bf987a82096865423f381e429c898d983d5c3c2fb6862c40da1bdb8e227f133c9a1a61cd5b75e0191baeedf1a0afe9c9f5a78857b61bac8dc8bde6182d9ebd2a854196cd433f2e6dd6fb9ac7d70b3685e1c5679a2eebbed8240ed") r2 = gettid() fcntl$setown(r1, 0x8, r2) bind$ax25(r1, &(0x7f0000000000)={0x3, {"0e624ae21f3b76"}, 0x1}, 0x10) readv(r1, &(0x7f0000001000-0x50)=[{&(0x7f00000c3000-0x80)=""/128, 0x80}], 0x1) 2018/01/31 01:58:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x3c2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006fd000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00005ef000)=r2) syz_open_dev$vcsa(&(0x7f00000d2000-0x2)='/dev/vcsa#\x00', 0x8001, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001be000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00004d0000-0x4)=0x7, &(0x7f0000f39000)=0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="930800018817", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="001a000000000005ef00000100000068"}) 2018/01/31 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) 2018/01/31 01:58:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000631000-0x9)='/dev/sg#\x00', 0x23564752, 0x460a00) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000d34000)=0x0) syz_emit_ethernet(0x4a, &(0x7f00003c1000-0x1032)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0xb, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f5cf26", 0x0, "fcb1ac"}, "02ab40e1ac1817dd28c2238a9d4db3a9db3e9f47591fc7d3"}}}}}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000543000)={0x8, [0x800, 0x7ff, 0x1, 0x9, 0x5, 0x8, 0x400, 0x2]}, 0x14) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000e8f000)=0x0, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000150000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000699000-0x4c8)={{0x101, 0x5, 0x5, 0x9, "94d610f7084f37ddf05ad5040b794cffd820d94bac40bb79e757a63229935595084a9d3a6dc063f6e47247bb", 0x8000}, 0x0, [0x6, 0x81, 0x4, 0x7ff, 0x1, 0x1000, 0x101, 0x4, 0x400, 0x3, 0xb, 0x8001, 0x2, 0x400000000, 0x4, 0x7, 0x666, 0x9, 0xfffffffffffffffc, 0x2, 0x8, 0xfe00000000000000, 0x4, 0xc868, 0x100000001, 0x7fff, 0x80000001, 0x3, 0x9, 0xffffffffffffff81, 0x7, 0xfffffffffffffce9, 0x3, 0x6, 0xaa6e0, 0x5, 0x6, 0x6, 0x7, 0x8, 0x8, 0xff, 0x10000000000, 0x4, 0x3, 0x91dc0, 0x1000, 0x1, 0x6, 0x101, 0x0, 0x80000001, 0x1, 0x80000001, 0x1, 0x2, 0xcd9, 0x10000, 0x20, 0x9, 0x9, 0x8, 0x80000001, 0xf7d, 0x9, 0x40, 0x8001, 0x6, 0x7fff, 0x20, 0xaa39, 0x3, 0x80000000, 0x9, 0x5, 0xfffffffffffffff9, 0x1, 0x8001, 0x0, 0x5, 0x7, 0x6, 0x3, 0x5, 0x3, 0x1, 0x7, 0x0, 0x9, 0x4, 0xffff, 0x5d, 0x1f, 0x10000000000, 0x8, 0x8f, 0x101, 0x100000001, 0x2, 0xfffffffffffffff7, 0xfffffffffffff000, 0x7, 0x5, 0x1f, 0x34, 0x8001, 0xce, 0x100000001, 0x6, 0x5, 0x5, 0xffffffffffffffff, 0x85, 0x1, 0x3f, 0x8, 0x401, 0x5, 0x2, 0x4, 0x9, 0x8, 0x2, 0xfffffffffffeffff, 0x3, 0x6, 0x3f, 0x7], {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]}) openat$audio(0xffffffffffffff9c, &(0x7f00000c4000)='/dev/audio\x00', 0x10003, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000b2b000)=0x1) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x3f, 0x0, 0x0}}) 2018/01/31 01:58:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x60000000401070c9, &(0x7f0000092000)="") r1 = syz_open_dev$adsp(&(0x7f0000e84000)='/dev/adsp#\x00', 0xfff, 0x200) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000a18000-0x18)={0x4, &(0x7f0000b8a000-0xf6)=""/246, &(0x7f00001fa000-0x60)=[{0x5, 0xbe, 0x6, &(0x7f000066b000-0xbe)=""/190}, {0x7270, 0xd0, 0x378, &(0x7f00004bc000)=""/208}, {0x4e, 0x1000, 0x4, &(0x7f000050d000-0x1000)=""/4096}, {0x6, 0x2b, 0x2cb38f4d, &(0x7f000032e000)=""/43}]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000abd000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00005f5000)={0xe28, 0x6, 0x98dd, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/01/31 01:58:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000237000-0x2)='&\x00', 0x2) syz_open_dev$sndtimer(&(0x7f0000f50000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) setsockopt$packet_int(r0, 0x107, 0x1c, &(0x7f00004e2000)=0x80000001, 0x0) msgget(0x0, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f000066f000-0x24)={0x5, 0x4, 0x9, 0x5, 0x3, 0x7ff, 0x3, 0x3, 0x6, 0x1fffffffe, 0x7f, 0x5}) sendmsg$nl_xfrm(r1, &(0x7f0000202000-0x38)={&(0x7f0000e48000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a04000-0x10)={&(0x7f0000b4a000-0x6c)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x3}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000260000-0x34)=""/52) 2018/01/31 01:58:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000296000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1029, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00002f5000)='/dev/audio\x00', 0x101002, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfffffffffffffff9) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/31 01:58:02 executing program 6: mmap(&(0x7f0000000000/0x6f9000)=nil, 0x6f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) read(r0, &(0x7f00009f1000-0x28)=""/40, 0xd5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00003ef000)={{0x800100000001, 0x0, 0x0, 0x0, 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]}) 2018/01/31 01:58:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001d6000-0x16)='/selinux/checkreqprot\x00', 0x8001, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000a3000)={0x1, [0xfff]}) close(r0) 2018/01/31 01:58:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a2b000)={0x520d6334, 0x7, 0x4, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00007e3000-0x8)={0x0, 0xeee}, &(0x7f0000326000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009d3000)={0x0, 0x5}, &(0x7f000013c000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r1, 0x10040005}, 0x119) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rt_sigtimedwait(&(0x7f0000176000)={0x100000000}, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000090a000-0x10)={0x0, 0x1c9c380}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000083e000)={0x0, 0xfffffffffffffffd, 0x80000000000003f7, []}, 0xceffb9970f04098f) 2018/01/31 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) 2018/01/31 01:58:02 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/92, 0x5c}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x8)=0x0, 0x237, &(0x7f0000000000/0x3000)=nil, 0x3) 2018/01/31 01:58:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x1a)={0x58, 0x0, &(0x7f0000886000)=[@register_looper={0x630b}, @request_death={0x400c630e, 0x0, 0x4}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x28, 0x8, &(0x7f0000000000)=[@ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x1, 0x3b}], &(0x7f000085b000)=[0x78]}}], 0x31, 0x0, &(0x7f00001ee000-0x31)="86e6468c5d3e4b9165667a279a28841469c0c709ca689a3d7bd4cd76885aebb54880c7f0ec5f56770c5063703ec9a4309c"}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000007000-0xb)='/dev/adsp#\x00', 0xfffffffffffff3f4, 0x20000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000001000)=0x0) 2018/01/31 01:58:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000409000)='./file0\x00', 0x100) getsockname$inet6(r1, &(0x7f0000811000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000048d000)=0xfffffffffffffe3f) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000354000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f88000-0x50)={{0x0, 0xb7}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$vsock_dgram(0xffffffffffffffff, &(0x7f000033e000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) 2018/01/31 01:58:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d6c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000017000-0x1e)={0x3, 0x1fffffffc00, 0x4, "2f972364d242", "2d644aaf72bd690b687b7045a8e34994"}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fafc43022e5f9ec3e4fe8697ae1a3490096000601b93c189814e301000000f949a1b4b88ed4fc65be060202000000f1f2aa09b1267c3d5f625e77e150da8ed7c06c7e000000d87d8dcd0000000000000006518c2c681bbce9ec3c3f8612f026723aff9b20db0f7e5bf12930d837b9cb3349b6c440007d886959eaeb01800000000000001ad5b56d2a917a6f575b8b76199346c8f325b80d", 0xb1) sendto$inet(0xffffffffffffffff, &(0x7f0000735000-0xa6)="", 0x0, 0x0, &(0x7f00008d7000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) 2018/01/31 01:58:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x14000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000489000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454d3, &(0x7f0000001000-0x4)=0x0) 2018/01/31 01:58:02 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000001b000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "0d00a4b0081a6209887546ab7de7ed18ffc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c5300073954299969ba3a0d30d67a0004169cdc010400004b0fd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2480000892900045c40d40080ffffffffffff", 0xffffff80, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) 2018/01/31 01:58:02 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000049000-0x10)={0x0, 0x0, &(0x7f0000021000)=[]}, &(0x7f000003f000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f000004d000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, r3+10000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a4b000-0x20)={@generic="448cc1f9148103029b77acb75dd4e0de", @ifru_flags=0x100}) getsockopt(r0, 0x1, 0x2, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x96) 2018/01/31 01:58:02 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x92002, 0x2) accept$alg(r1, 0x0, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000014000-0x38)={&(0x7f0000003000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000a000-0x30)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000)=""/15, 0xf}, {&(0x7f0000009000)=""/166, 0xa6}], 0x3, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0x0) 2018/01/31 01:58:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000266000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000032a000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000449000-0x4)=0x10, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f42000-0x10)='/selinux/status\x00', 0x0, 0x0) accept$ipx(r1, 0x0, &(0x7f0000b1a000)=0x0) getpid() r2 = socket(0xa, 0x802, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000b84000)=0x800, 0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000757000)="", 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000021a000)=[], 0x0, &(0x7f0000aef000-0x18)=[{0x18, 0x29, 0xb, '<'}], 0x18, 0x0}, 0x0) 2018/01/31 01:58:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) readv(r0, &(0x7f0000ddf000-0x40)=[{&(0x7f0000721000)=""/4096, 0x1000}], 0x1) connect$inet6(r0, &(0x7f00006d2000)={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100000001}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000cf3000)={0x6, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = dup(r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000014c000)=0x4, &(0x7f0000d31000-0x8)=0x4) 2018/01/31 01:58:02 executing program 3: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000026c000)={0x0, 0x0}) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000189000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000026c000)=0x10) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x9dd4, &(0x7f000026c000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x2) 2018/01/31 01:58:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000554000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000baa000)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000680000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ef4000)={0x3, 0x3f, 0x8, 0xef8, 0xffffffffffffffed, 0x1, 0x81, 0x3, 0x50000000000, 0x1000, 0x5, 0x100000001}) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/31 01:58:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) sched_yield() 2018/01/31 01:58:02 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x2) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f000000c000-0x8)={0x80000001, 0x4, 0x2, 0x2, 0x5}) recvmmsg(r0, &(0x7f0000011000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f0000011000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/31 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0x0) 2018/01/31 01:58:02 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xf5) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/hwrng\x00', 0x42c0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/31 01:58:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0xba) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000c33000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:02 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000024000)=0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000024000)={0x3, 0x0, 0x24d9, 0x2, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000d000-0x14)={0x14, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = shmget(0x2, 0x4000, 0x4, &(0x7f0000018000/0x4000)=nil) shmat(r3, &(0x7f0000023000/0x1000)=nil, 0x3000) socketpair(0xa, 0x4, 0x7, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f000001e000-0x1c0)=[{&(0x7f000001b000-0x60)={0x27, 0x7ff, 0x0, 0x5, 0x9, 0x1, "9a14a33ffc2ab7bef4623f3001b3c8edb962281295f526e816a49ac2370b562f72ef51b189f552029038ebbd16e0585181f696f7d6d9b1a823f33f255af506", 0x9}, 0x60, &(0x7f0000026000-0x60)=[{&(0x7f0000025000)="ac682925516d6bd7015ea2b0c3f3bbc6b4ccddbba83baf54276953bd61c8fba069b89d4336e605b0ad9c858280415b2c9710d7cf972eb1093ab9df7cf41c5987e40f77f7052fc4278f2caca03bb9be710b551993043020f547e9fafd8a9ad8f10e69abe125a859901ca003b782463c26654a9f46b0e5a1e3aedd61a3fde1a92b4c6764f570dcafa74eb1772739937ff39dcc8a25df314ac5236cdf0bc1e1e16ec361a8702f30cc7e4c04017753a2001badc9cdbb658c8fa68be3fd0709ae5c5c58b5", 0xc2}, {&(0x7f0000026000-0xa6)="f8ca1ae2fc88230e98026c83c0ea3ef29ecd9950fedf3885c3572a01454d48cceb305f147a0834d1ddb74f882b3e5d78f83b81d4eb2b5a348d4a8277a41fc87949975e826d3f20b28174df24869eb7bed6fd7ecd1023ff24c1ff71b857b5b321023f4b5825cb374364bba491686e6038e0ccd1b241919f178371a679187595f5dd2230d869949644483c3a75dfa757c8e0bfc0fcfe43351f23881017d46b0e32730a0e27f60b", 0xa6}, {&(0x7f0000026000-0xff)="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", 0xff}, {&(0x7f0000026000-0x1000)="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", 0x1000}, {&(0x7f000000c000)="8c0b52f67178887e41a2eeff2d7aa0268b1f7d94c86fc52484e23d05d3c9d847a85662f5f05c2d8f0beb51f200b15c85551d533bec969ab2b69f91d26a0c6a2fe206960dae697e0aeec2a22d99c9b1479c7cd04e17b6e6ac6ae89c6bd718a633d54968e2bd5ed4f236187e5065c946e2ba6bd8d98c7477fe00d5a7c730e89ce88c65df1a1c567d369bb59dfab5df4e23a00866689bd25f04c556cf50ba81568928b5cab1ebcf327dfc45dc6e2044201f04a2f255d50d39f42d758ea5de9fdb", 0xbf}, {&(0x7f0000024000-0x75)="7c5c30057a4551a556de3298f56ea47bee84af92b7aeddfff989e3ca19e9ec0189a69713f454648d9343cc8b0b75dd5a3f558981251b849208d404dbfea0f875780f701752e93a758999fd95bbebe4a705948821bef989ef823d9a91eeaeecc19d46b432e11058d641ac9f31cbe9ea54061b7a258a", 0x75}], 0x6, &(0x7f0000021000-0x78)={0x78, 0x119, 0x5, "dbd654786acd2872ee674416c460e85fee7a2b715db826ae8d57fc9db2334134775b415cc6395f5ff2f7c6bb6dff15fd680b7058f97ace06fcb8f872ded871704a54cf46e8878db1f44856cb93a4693cb735ae3f6345584a8e1abfff6cd9eff148d247ac05692ae5"}, 0x78, 0x10}, {&(0x7f0000024000-0x60)={0x27, 0x1d48b132, 0x1399, 0x2, 0x0, 0x7, "b1e3e73d03d522c9f27b06b80722e510ffc68d26c21a263b9857dd89252f995823809780f862dad0a318bb3ab9c05acc090cb83fcb02cfe3e03ef2d1b0c00e", 0x9}, 0x60, &(0x7f0000025000)=[{&(0x7f0000008000)="", 0x0}, {&(0x7f000001c000)="d52961c87fad4ebd38493c0a4788eb39af07b9e594b7d20aaea7ce2362f5efeec16276ba794d7feccfd0251785020fc75af2b1c59c8596e083bdc499eb77e686b9b36016d98ea0b791db4cee1d537b807fef3914fe50a3eab2292e50bc1f87d1a7bef115ae", 0x65}, {&(0x7f000000f000-0x4d)="b6ba9c966bae1270aadb7cb483b24c7e943b1b7252448e36d20206697d4bbc34946f0074c629e80844c609ef051cf56e4ce74342d795c18d6f0f65180a89866e2898730f7d7c5240c7f5d4e149", 0x4d}, 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{&(0x7f0000009000)="9d331cd887355cbd8510a0308d799707944ccc3bfa6c5ea589ab2491768018265d9d7cb2bd9bc5301970478cf0c4f4bf11a9867dbc9152aecee9b7106d0b4fd4cd3c73d5b2cf4d0606672507d7862c722876bc96d5ff1ec8c01108bb0702d6e7f63848974aa6cd95c4717e822ddad46d086a801822b821001b89d439a3454275c6da758315", 0x85}, {&(0x7f0000009000)="9a", 0x1}], 0x3, &(0x7f0000013000)={0xa8, 0x3a, 0x1000, "0654bc1b46735bd0ef53698907a0e3c0335b7ba336b03ac403e159d58fe01ed124e4bec6b2021fb0d3545434c1ae8b3e539e78177995e5caee0140eff4302e33f6581e4f8c2fa50e60bb16a3f238423bec6fcdfd5deeab6567e463dc76ce6930e266413e0b2241d5db0bef3a375f759f5d484a1a157033b1b49acd60ab453edca272408e936b1eb1736b19c9fe82001a5cb0933a"}, 0xa8, 0x4}, {&(0x7f0000026000-0x60)={0x27, 0x7, 0x4, 0x6, 0x1000, 0x5, "d80473c756e398f21a6e122aa6566f7153bce5abdba2806dfdc3e397cc7f049485661100d66e057738993eb5d26caeb9f7a3e29801c5bb7d94b3203faf7766", 0xfff}, 0x60, &(0x7f0000026000-0x60)=[{&(0x7f0000011000)="0786811f53a69fbbe8199e9cc3a26f32b24af04bf6a398a8786bfd8bddaf36fb8cc52e815b6bff70cc3ba9103739b8998ccbb1a957025882dd0f138ae69a4ac1", 0x40}, {&(0x7f0000026000-0xe)="7a5dc65f1285fac8cfd540629ec1", 0xe}, {&(0x7f000001d000-0x50)="4acf7fa8d4c519d1f25e0a1fcd00435757a9105949749008e217cb3441193f2225217c5f290dccb9841c81b7e92f4dca80b7616ab4c74731c35aa1b22d6f649809a44c9a6e2fa1c4c3f7b1c95c9c3e7a", 0x50}, {&(0x7f0000026000-0x79)="62bdd5236eb879c0af086533b48cbfaaa84e19820f2a7434968983678670118a21025ef7e151dccff84691cf6d190086242181147e3da059b67f8148625ec96bf7abe83c4f283f0ca571cb501232c7cd68805cb3852a35fbddc58b7fe073fff151f4b7c31d561f726e5fccf1d5a69e9a89656afbe13bf2c339", 0x79}, {&(0x7f0000026000-0x1000)="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", 0x1000}, {&(0x7f0000026000-0x98)="a5f961c9785333cf8e2801ac85bd282edf6bcecce914df72998500a01685b8d86e9b10710931c0858a45c3b9082c7ea19851988f03ec3176d0bcf84814bd73240140e7a57c8ecbf804a1dfed7a9d4322bf3a980f55774d00604ebe7673c1a06902e3e85c51fc90dfded1d6ceea864ccc14313a7ba1e1d6550cc6a41592faf1db3c0ace5e100dbcdf7d09061e6cddd2f1ae806c850f7388cd", 0x98}], 0x6, &(0x7f0000017000-0xc8)={0xc8, 0x10b, 0x0, "ac732d741acc3b70e916145dde271b1770f2b2406b266c11ba758d5128ffe10210df85a8c0bca99854ac3b7032d68c5031f7341362111c40df9f760f73d01cae803d40c81ffc6621f5016951fad1f0543011c5cca4a71b616e9e44ac196eb173c4a6ee3c2b6d2b44fa46aff1831a9c65dce2b4e9fe4bb58e6a540feb4e1818e34d76b0730b89b03835f3fc439dd31f37152f1afffd7325ad0162abd99e9327135593a97f50de83ff3c2a9c16736ee3d7a434384f98"}, 0xc8, 0x1}], 0x8, 0x81) 2018/01/31 01:58:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d55000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000341000)=0x10, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000c7b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000d88000)=0x0) io_getevents(r2, 0x9, 0x1, &(0x7f0000257000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000b31000-0x10)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000da4000)={0x9, 0x200, 0x0, 0x7}, 0x10) 2018/01/31 01:58:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) accept$alg(r0, 0x0, 0x0) bind$netrom(r0, &(0x7f0000c2c000-0x48)=@full={{0x3, {"cfdb9daae4e909"}, 0x9}, [{"c54ff93295bfbc"}, {"04399cc36c3598"}, {"660bf2cd745053"}, {"a4acb9a0b0bfc8"}, {"33af98efdd0534"}, {"e7bdab29c46f1e"}, {"999ef88bba0b50"}, {"dbef2d3591d8b8"}]}, 0x48) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000087a000)=0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffd) dup2(r0, r2) 2018/01/31 01:58:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) rename(&(0x7f0000b6f000-0x8)='./file0\x00', &(0x7f00009d7000-0x8)='./file0\x00') r0 = getpid() r1 = perf_event_open(&(0x7f0000b57000-0x78)={0x4, 0x78, 0x200, 0x100000000, 0x8, 0x1ff, 0x0, 0x9, 0x140, 0x3, 0x4, 0xffffffffffffff6c, 0xffffffffffffffe1, 0x9, 0x7, 0xffffffffffff797c, 0x200, 0x7, 0x2, 0xfffffffffffffff9, 0x6, 0x0, 0x5, 0x8, 0x8001, 0x86, 0x8, 0x4, 0x8, 0x0, 0x1000, 0x9, 0x8, 0x8, 0x6, 0x7, 0x7bb, 0x800, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000808000-0x1)=0x0, 0x2}, 0x4000, 0x9864, 0x6, 0x4, 0x1f, 0x3, 0xece, 0x0}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f00004b3000-0x78)={0x7, 0x78, 0x1, 0x9, 0x9, 0x7fffffff, 0x0, 0x7a2c, 0x10, 0x1, 0x200, 0x0, 0xcc, 0x199, 0xffffffffffffff7f, 0x1, 0x5, 0x810, 0x8, 0xccf5, 0x118, 0x3, 0x7, 0x6, 0x1f, 0x3, 0xf8, 0xfffffffffffffffb, 0x3, 0x0, 0xfff, 0xffffffffffffffa4, 0x4, 0x0, 0x7, 0x3f, 0x3, 0x8001, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f00002ea000)=0x0, 0x1}, 0x4, 0x100, 0x10000, 0x3, 0x526, 0x800, 0x9, 0x0}, r0, 0x40b, r1, 0x1) 2018/01/31 01:58:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008d0000-0xd)='/dev/usbmon#\x00', 0x0, 0x400040) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000082e000)='/dev/vcsa#\x00', 0x0, 0x4000) 2018/01/31 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0x0) 2018/01/31 01:58:02 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067d000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000909000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000043b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+30000}, 0x200, 0x100, 0x0}, {{0x77359400, 0x0}, 0x7, 0x3f, 0xf059}, {{r3, r4/1000+30000}, 0x8001, 0x0, 0x1}, {{r5, r6/1000+30000}, 0x800, 0x4, 0x50fb71c}, {{0x0, 0x2710}, 0x5, 0x8000, 0x6}, {{0x0, 0x7530}, 0x41, 0x8, 0x2f0f}, {{0x0, 0x0}, 0x2, 0x7, 0xfd7}, {{0x0, 0x0}, 0x56, 0x81, 0x7d9b}], 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0xb0e2, 0x2, 0x32d8, 0x5473, 0x1, 0x8, 0x0, 0x7}, &(0x7f0000001000)={0x3, 0x1, 0x2, 0x40, 0x1, 0x8, 0x3, 0x5}, &(0x7f0000001000-0x40)={0x0, 0x9, 0x3ff, 0x9, 0x7fffffff, 0x0, 0x6, 0x2}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000002000-0x8)={0x6}, 0x8}) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) 2018/01/31 01:58:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0xd0, 0x8000, 0x5, 0x7]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009d7000)={@generic="d1595fea2c34a8df14ca1a9873ed3760", @ifru_settings={0x7, 0x1, @fr=&(0x7f00004c7000)={0x7fffffff, 0x0, 0x400, 0xff, 0x81, 0xd3, 0x0}}}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004d5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d8000-0x4)=0xe8) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) 2018/01/31 01:58:02 executing program 0: r0 = open(&(0x7f0000eee000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00004bf000-0x4)={0x0, 0x1a0c}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001ee000-0x8)={r1, 0x400}, 0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000000c000-0x10)={r3, 0x1, 0xc8ecb77d, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x17}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000000a000-0x10)={r3, 0x1, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f000000c000)={{0x0, 0x0}, {0x0, 0x7530}}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x2)=0x0) r4 = open(&(0x7f0000003000)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000005000-0x8)={0x0, 0x6}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000007000)=[{0xc, 0xfffffffeffffffff}, {0xf, 0x3}, {0x0, 0x202000}, {0xb, 0x100000001}, {0x2, 0x9}, {0x4, 0x1}, {0xe, 0x4}], 0x7) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000000d000)=@assoc_value={r1, 0xffffffff7fffffff}, 0x8) 2018/01/31 01:58:02 executing program 2 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) [ 127.203060] kauditd_printk_skb: 125 callbacks suppressed [ 127.203068] audit: type=1326 audit(1517363882.717:1269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18174 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 127.226401] device syz0 entered promiscuous mode [ 127.250295] audit: type=1326 audit(1517363882.717:1270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18174 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 127.275747] audit: type=1326 audit(1517363882.729:1271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18174 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=82 compat=0 ip=0x453299 code=0x7ffc0000 [ 127.304612] device syz0 left promiscuous mode [ 127.310238] FAULT_INJECTION: forcing a failure. [ 127.310238] name failslab, interval 1, probability 0, space 0, times 1 [ 127.310254] CPU: 0 PID: 18197 Comm: syz-executor2 Not tainted 4.15.0+ #287 [ 127.310260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.310264] Call Trace: [ 127.310280] dump_stack+0x194/0x257 [ 127.310304] ? arch_local_irq_restore+0x53/0x53 [ 127.310354] should_fail+0x8c0/0xa40 [ 127.310381] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 127.310459] ? find_held_lock+0x35/0x1d0 [ 127.310492] ? __lock_is_held+0xb6/0x140 [ 127.310552] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 127.310575] ? rcu_note_context_switch+0x710/0x710 [ 127.310586] ? __lock_is_held+0xb6/0x140 [ 127.310628] should_failslab+0xec/0x120 [ 127.310644] kmem_cache_alloc_trace+0x4b/0x750 2018/01/31 01:58:02 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000080000) 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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) set_mempolicy(0x0, &(0x7f0000013000)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:58:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d6e000)=0x0) futex(&(0x7f00000b7000)=0x3f67, 0x4, 0x3, &(0x7f0000817000)={0x77359400, 0x0}, &(0x7f00003c5000)=0x2, 0x6) 2018/01/31 01:58:02 executing program 6: r0 = epoll_create1(0x80000) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000222000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000906000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f00008ae000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f85000)=0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000f86000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f86000-0x4)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000f84000)='autogroup\x00') r6 = fcntl$getown(r5, 0x9) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$user(&(0x7f000074c000)='user\x00', &(0x7f0000526000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f87000-0x13)="a24106c32cd6031992fc237d30779f32dca5fb", 0x13, r2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000f86000)='big_key\x00', &(0x7f0000c97000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f87000-0x8)='keyring\x00', r1) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000f86000)={r7, r8, r2}, &(0x7f0000f87000-0x1000)=""/4096, 0x1000, &(0x7f000090d000-0x38)={&(0x7f0000f87000-0x40)={'sha3-384\x00'}, &(0x7f0000bb8000-0x1000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f0000f84000)={&(0x7f00005f2000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000b7000-0x10)={&(0x7f0000f85000-0x5d8)={0x5d8, 0x42, 0x4, 0x7, 0x2, {0x8, 0x0, 0x0}, [@generic="8c8b91878cab19383afde8b1a1bf3212f13ca5e562739d20f8c4256c83b9748ba0ca63903eee4538a283751b7c15255aedb13bb34f5494b615e5b31834ba72ca6239839fd5c8436e48a7cd927edd8c8c7c27354d39187957262602649e5a05a5519659345ac057598e9bce87e8f340680215dc1d50b8c898f78a8fcb9e36f909a7ced1e327e1c1ea5d32324399d55ad655cc044099", @nested={0x11c, 0x92, [@typed={0x18, 0x49, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="2608c3bd351c57ccfe742b8a72b6b2b171141fd2fdfbc155ed61243010c37acb98ea65c609c48e6062cf487efc2ae8bcbb165331e00ddf41fbb2ce2327c09c63643aa9056e1b72b7336e4910030c35484a638a60564441c73d156ed140f419ffe1c7c797742637350bca0cc27c7b884aa41b156bd05aa4094e1cd36433428ae5792e64fe10f7857d79ed6cc77a2806", @generic="053c66f051d87f11c6dca81a21701d5ac9b1f1d9929b2c8c706413066f91e65a114653a940353b17eab25f9711727635ceec45d25287bc8d5c26f3aeaaacf8357653da6536d1cd262f6c20b3d879df78dada26cb144f1b08ac620b898c7efa68b69ca8ae2bee6dcd313e2b15993b"]}, @nested={0x224, 0x8b, [@generic="fffe46d6d3834eb579e9bab09db1a19274a85a4784454cd0379b9dcf1d525769c3ea8f074a5c4b", @typed={0x8c, 0x82, @binary="2f8399fddedd42020cabc52e854efc0c78d3039bd1cf2a59129b28b2b413122612146a2bcd32f2eb273a6596775805fdc870e481f301647cf34e1745dbfac47eb8ce8a3c6359c1df48eae8ba35106779e606a77b157d7fdfcb7086fffc213c4dba3b53ecf6e52734edbe324755e322f988bbc9eac92bef553d82611e4746c5aa62fcb711"}, @typed={0xc, 0x3a, @pid=r6}, @generic="7502c6fea969ca27c11d9063041518852561dd4451d4cc0c3351433d14a96aea175e77f50ad91b0b5b87f433c3defb6406e72557652d7a3795f4a177983f06edace386b59acdcdbec7c4b6b78ec5d801557a3989ff3825e5ba3e5678066c80f6ff1441c7f61cd3a120b6227ceae9e486adbb1b2103d2ffa8ed7f2cf60082030337bfed021c226329a4948c5f7669672626", @typed={0xc, 0x21, @u32=0x1000}, @generic="c0423c7c6c58c86d4081ae7a152479c1a9a18b4553b6", @typed={0x18, 0x49, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x10, 0x48, @str='keyring\x00'}, @generic="9d5081467e782f85705cc3b463eda2baaab190c3637c75b86de953084126ea465b2d66843c5e2602ddbf7d3e6b26016b7cc28fe9d1663d25dc7ee2ca4026b07f0b96c75af65456ee9796ec3e855f7245ea67fc023516a645967787c38afb7a6b02666dcd48dd0414377cf19a84ef779ff06d63e1e64aeac7c37b080979644579c5f43d"]}, @typed={0xc, 0x16, @fd=r0}, @generic="5e95197c", @nested={0x12c, 0x28, [@generic="ce0ad653cb2b16d75254dffa46379c0deea3148012c8936e90305ebeeb48f2f6e678590d761a260619c8b95447df24490b291024a08db506e2ab605f72a5c88d98c89376ae112da50a7feba9a845439e692395b9984db357b0326910ac613d1e3bdae018948922f0dccd816c4555c41b51d0436c6db8dec5fdc862c07cd4d224adab160db6b293ba9468add2c110b026a9b5ee46cd2646e137ee26", @generic="cd7c81fa426eb442ed3c22fdbb2f857c799d76f0bdfb47b5879d437ab9e5c641285d0f16565240b878c48ddc3c322587b38bbc1bd2704f416ca7bd11b4d5110af30ccbdb2ed3988ead7b3cc64106b3e22e6d3ae385a01ba6344abc0805ca382e0ae5e556a1d22d26ad04d3fa76a282276c8e", @typed={0x18, 0x1b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @generic="d4a2e2458c1952ce811b73b61359b916b1bdaa2e109c3bf2285c930143547f0509034a7f892a0d0dac06f7ed28558f796aad4feb106197f6b452c69a0dac7b44eb8be84f8bb91b51b68e701f6b2ccfc567c3d067408efdf04917bb6b064a0a1ba15c3fd53352574832bc99507881bf104e900674844e37600dcfb9e16e7b629bf67a60419033f6522a4d3c22b530a6dcd932407c2f68f36aa7aa692ffb89750017edf7373c74763af7fa072f1dd369fcd2"]}, 0x5d8}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r3, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f00006f4000)=""/246, 0xf6, 0x0, 0x0, 0x0) 2018/01/31 01:58:02 executing program 4: 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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000525000)={0x4, 0x3f, 0x10001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:02 executing program 2 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) arch_prctl(0x1003, &(0x7f00000db000)="") connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/31 01:58:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001fa000-0xb)='/dev/midi#\x00', 0x5691, 0x82000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002d1000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ac000)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d94000)=@sack_info={r1, 0x4, 0x4}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pread64(r2, &(0x7f000052c000-0x3c)=""/60, 0x3c, 0xfffffffffffff57c) 2018/01/31 01:58:02 executing program 1: 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) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005a5000)=[{&(0x7f0000000000)="dbc706f24d966215861e0a0bbc1bcdc16c4324c75d9317afd980cdd20b3279db16e6955fa5bcc73bad5daa7fb940b3bb5939979329", 0x35}], 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r0, 0x0, &(0x7f0000b60000-0x4)=0x0, 0x80000) [ 127.310660] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 127.310707] alloc_pipe_info+0xb1/0x350 [ 127.310739] splice_direct_to_actor+0x64a/0x820 [ 127.310750] ? _cond_resched+0x14/0x30 2018/01/31 01:58:02 executing program 2 (fault-call:4 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000996000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e82000-0x11)='/dev/qat_adf_ctl\x00', 0x250840, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000cec000-0xb8)=""/184) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000939000-0x8)={0x0, r2}) close(r0) 2018/01/31 01:58:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000ac3000-0x10)={0x1, &(0x7f000080f000-0x20)=[{0x7, 0x9, 0x0, 0x8}, {0x8, 0x9, 0x6, 0x20}, {0x1, 0x5e, 0x4, 0x1}, {0xfffffffffffffffa, 0x1000, 0x9, 0x10000fe000}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00005b1000)={&(0x7f00009ed000-0x102c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ac4000-0x4)=0x0, &(0x7f00003ca000)=0x4) [ 127.310770] ? generic_pipe_buf_nosteal+0x10/0x10 [ 127.310783] ? avc_policy_seqno+0x9/0x20 [ 127.310797] ? selinux_file_permission+0x82/0x460 2018/01/31 01:58:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f51000)='/dev/sequencer2\x00', 0x20000010000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e7c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000a2f000)={r1, 0x47fffc, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001ab000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000c50000-0xc)={r1, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000322000-0xc)={r5, 0x80004, r4}) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c49000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x390, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000063a000-0x4)={r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00007a8000-0x8)={r8, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000f9f000)=r11, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00005c1000)=r12, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r13, 0x29, 0x2d, &(0x7f0000300000)={0x40001b, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r14 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r14, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r15, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) setsockopt$inet6_int(r15, 0x29, 0x21, &(0x7f00008d6000)=0xfffffffffffffff9, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r15, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$inet6_int(r15, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/31 01:58:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000648000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ppoll(&(0x7f000064c000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000347000)={0x77359400, 0x0}, &(0x7f0000d23000-0x8)={0x0}, 0x8) ioctl$TCSETS(r2, 0x5402, &(0x7f0000bce000)={0x4, 0x9, 0x1, 0xdc, 0xffffffff80000001, 0x10001, 0x9, 0x2, 0x0, 0x3, 0x8, 0x8000}) dup3(r2, r1, 0x0) 2018/01/31 01:58:03 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f000000c000)='usersecurityem1\x00', 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000005000-0x38)={&(0x7f0000015000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000016000-0x10)={&(0x7f0000015000)={0x0, 0xc35, 0x575, {0x77359400, 0x0}, {0x77359400, 0x0}, {0x2, 0xffffffffffffffc0, 0x0, 0x8}, 0x1, @canfd={{0x3, 0x9, 0x1, 0x0}, 0x1c, 0x1, 0x0, 0x0, "3883b8b168721a321c3ec54e2a3bbcd5f823b242d8546cdefae95bd411d3eb59ae3dc12e5020a68c861b2d765b9903c2547f791100eb05166cbeadf071e1b729"}}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000-0x25)="1e0000002400911546000000000000120100000006000000000000000000", 0x1e}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 127.310823] ? do_splice_to+0x160/0x160 2018/01/31 01:58:03 executing program 2 (fault-call:4 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00009d4000)={0x2, [0x7, 0x2]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000164000)={0x54d6f642c16c078f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 127.310833] ? security_file_permission+0x89/0x1e0 [ 127.310858] ? rw_verify_area+0xe5/0x2b0 2018/01/31 01:58:03 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x12)='cpuset:selinuxeth0') mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000006000-0x8)='./file0\x00', 0x400, 0x112) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000005000-0x80)=@generic={0x0, ""/126}, &(0x7f000000d000)=0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000000d000-0x5)="") 2018/01/31 01:58:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b15000-0x9)='/dev/sg#\x00', 0x8, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x13)=""/19, &(0x7f0000001000)=0x13) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000705000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 01:58:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00002de000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f000056e000-0x400)={"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"}) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000bfb000)=""/112) r2 = dup2(r1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x80000000, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00003dc000)=0x0, &(0x7f0000e05000)=0x4) write$sndseq(0xffffffffffffffff, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readahead(0xffffffffffffffff, 0x2, 0xff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 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]}) write$sndseq(0xffffffffffffffff, &(0x7f0000e5e000)=[{0x6, 0x80000001, 0xffffffff, 0xd, @tick=0x3183c24f, {0x1ff, 0x3}, {0x200, 0x723c}, @raw32={[0xfff, 0x3, 0xf2]}}, {0x7, 0xffffffffffffffff, 0x1000, 0x3, @tick=0x5, {0xffffffffffffffe1, 0x4}, {0x9, 0x9}, @ext={0x33, &(0x7f0000497000-0x33)="2eb61673fd81235d8baefc89db297b79173fe70899046bcc76dd0b6b8eaba7e56dca4ad51948bce84e99eded30308595fab230"}}, {0x218, 0x9fa, 0xd1d2, 0x3, @time={0x0, 0x1c9c380}, {0x3ff, 0xffff000000000}, {0x100000000, 0x47}, @queue={0x281, {0x1, 0x19ee1a3f}}}, {0x10000, 0x8, 0x7, 0x8, @time={0x77359400, 0x0}, {0x5, 0x100}, {0x6, 0x4}, @queue={0x8, {0x0, 0xe5d}}}], 0xc0) 2018/01/31 01:58:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cf6000)='ns/mnt\x00') getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000fbc000-0x4)=0x7f, &(0x7f0000ca9000-0x8)=0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00002b7000)={@generic="45705f59e080a80657b73537514a9e51", @ifru_flags=0x1000}) bind$inet6(r1, &(0x7f0000e96000)={0xa, 0x0, 0x114c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xe7d}, 0x1c) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) close(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000aa9000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000e6f000/0x3000)=nil, 0x3000, 0x8, 0x810, r1, 0x2b) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000017000-0x77)=""/119, &(0x7f00008d3000)=0x77) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e1b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000eaf000-0x30)={0xf0, 0x0, &(0x7f0000b05000-0xf0)=[@transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x28, 0x20, &(0x7f0000d32000)=[@ptr={0x70742a85, 0x1, &(0x7f00004d9000-0x1)=0x0, 0x1, 0x0, 0x17}], &(0x7f0000765000-0x20)=[0x30, 0x58, 0x48, 0x38]}}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x30, 0x20, &(0x7f00000f7000)=[@flat={0x776a2a85, 0x1, r2, 0x1}, @flat={0x776a2a85, 0x1, r3, 0x3}], &(0x7f00007e3000)=[0x48, 0x0, 0x0, 0x30]}}, @enter_looper={0x630c}, @acquire_done={0x40106309, r4, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000724000)=[@flat={0x73682a85, 0x100, r5, 0x1}], &(0x7f00007e2000)=[0x28, 0x0]}}, @release={0x40046306, 0x1}, @exit_looper={0x630d}], 0x9, 0x0, &(0x7f0000a2d000-0x9)="6d3dadf55c343076d0"}) 2018/01/31 01:58:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f00002cd000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000da9000)=@generic=""/16, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000991000)=0x0, &(0x7f00009a2000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000eff000-0x4)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r1, &(0x7f0000de6000)=""}, 0x10) 2018/01/31 01:58:03 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a5000+0xe38)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f000056a000-0x8)='./file0\x00') mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f0000001000-0x2b)='system_u:object_r:systemd_notify_exec_t:s0\x00', 0x2b) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) rt_sigpending(&(0x7f0000b0e000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1000000) 2018/01/31 01:58:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00006cd000)={0x4, [0x9, 0x9, 0x100000001, 0x100000004]}, 0xc) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000445000)={0x9, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f000012d000)=""/53, &(0x7f0000f49000)=0x35) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d89000)={@generic="d5e95f1a26144664659e5a87546119a9", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000342000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) ioctl$void(0xffffffffffffffff, 0x5451) openat$ppp(0xffffffffffffff9c, &(0x7f0000279000)='/dev/ppp\x00', 0x800, 0x0) listen(r0, 0x6) 2018/01/31 01:58:03 executing program 2 (fault-call:4 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) [ 127.310887] do_splice_direct+0x29b/0x3c0 [ 127.310912] ? splice_direct_to_actor+0x820/0x820 [ 127.310943] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 127.310956] ? __sb_start_write+0x209/0x2a0 [ 127.310983] do_sendfile+0x5c9/0xe80 [ 127.311032] ? do_compat_pwritev64+0x100/0x100 [ 127.311047] ? __might_sleep+0x95/0x190 [ 127.311083] ? kasan_check_write+0x14/0x20 [ 127.311094] ? _copy_from_user+0x99/0x110 [ 127.311119] SyS_sendfile64+0xbd/0x160 2018/01/31 01:58:03 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x4, 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000043000-0x4)=0x8000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x951, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x23f8c3e9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) recvfrom(r0, &(0x7f00005fb000)=""/190, 0xbe, 0x10042, 0x0, 0x0) 2018/01/31 01:58:03 executing program 1: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b16000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000+0x689)=0x0) r1 = getpgrp(r0) capget(&(0x7f000091e000)={0x20080522, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:58:03 executing program 6: gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001f7000-0x4)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a0a000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000400000/0x1000)=nil) sched_setattr(0x0, &(0x7f00005ec000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:03 executing program 2 (fault-call:4 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) [ 127.311139] ? SyS_sendfile+0x1a0/0x1a0 2018/01/31 01:58:03 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x0, "00ff0100003d", 0x0, 0x0}, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) get_thread_area(&(0x7f0000000000)={0x7, 0x20000800, 0x0, 0x7ff, 0x0, 0x1, 0x2, 0x1, 0xed57, 0x1}) signalfd4(r1, &(0x7f0000003000)={0x1}, 0x8, 0x0) 2018/01/31 01:58:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 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(0x1e, 0x4, 0x0) accept4(r0, &(0x7f0000228000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea9000-0x4)=0xfffffffffffffd24, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000d06000)=""/237, &(0x7f0000c87000)=0xed) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) [ 127.311147] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 127.311165] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 127.311203] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 127.311211] RIP: 0033:0x453299 [ 127.311217] RSP: 002b:00007f3639dd3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 127.311227] RAX: ffffffffffffffda RBX: 00007f3639dd3950 RCX: 0000000000453299 [ 127.311233] RDX: 0000000020b76ff8 RSI: 0000000000000015 RDI: 0000000000000015 [ 127.311238] RBP: 00007f3639dd3940 R08: 0000000000000000 R09: 0000000000000000 [ 127.311244] R10: 00000000fffffffc R11: 0000000000000212 R12: 00000000004b7d6f [ 127.311249] R13: 00007f3639dd3ac8 R14: 00000000004b7d7a R15: 0000000000000000 [ 127.437206] FAULT_INJECTION: forcing a failure. [ 127.437206] name failslab, interval 1, probability 0, space 0, times 0 [ 127.437217] CPU: 1 PID: 18215 Comm: syz-executor2 Not tainted 4.15.0+ #287 [ 127.437223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.437226] Call Trace: [ 127.437242] dump_stack+0x194/0x257 [ 127.437260] ? arch_local_irq_restore+0x53/0x53 [ 127.437274] ? __save_stack_trace+0x7e/0xd0 [ 127.437305] should_fail+0x8c0/0xa40 [ 127.437324] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 127.437338] ? save_stack+0x43/0xd0 [ 127.437345] ? kasan_kmalloc+0xad/0xe0 [ 127.437353] ? kmem_cache_alloc_trace+0x136/0x750 [ 127.437362] ? alloc_pipe_info+0xb1/0x350 [ 127.437373] ? splice_direct_to_actor+0x64a/0x820 [ 127.437388] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 127.437416] ? find_held_lock+0x35/0x1d0 [ 127.437438] ? __lock_is_held+0xb6/0x140 [ 127.437473] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 127.437491] ? rcu_note_context_switch+0x710/0x710 [ 127.437519] should_failslab+0xec/0x120 [ 127.437531] __kmalloc+0x63/0x760 [ 127.437539] ? kmem_cache_alloc_trace+0x456/0x750 [ 127.437553] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 127.437572] ? alloc_pipe_info+0x135/0x350 [ 127.437593] alloc_pipe_info+0x135/0x350 [ 127.437615] splice_direct_to_actor+0x64a/0x820 [ 127.437626] ? _cond_resched+0x14/0x30 [ 127.437644] ? generic_pipe_buf_nosteal+0x10/0x10 [ 127.437656] ? avc_policy_seqno+0x9/0x20 [ 127.437666] ? selinux_file_permission+0x82/0x460 [ 127.437684] ? do_splice_to+0x160/0x160 [ 127.437695] ? security_file_permission+0x89/0x1e0 [ 127.437713] ? rw_verify_area+0xe5/0x2b0 2018/01/31 01:58:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001b1000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004e2000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000083c000)="6e65742f69000000a423f94590887a938bcc919a4482de589e3302d725c070a5088d5f74fc2cc3b19cf01dc77cfe046036f47f9604df2319776cf712949814655254f9d90b257955b6e36ba992cf3ffb09358740adbd032ebda438323c756a3bf4ce34c73b247a6a859c058246edb78f46e61c799ff64b8d0d6e3c679ff58ebf338de5409741b2f4d0ba7fc8fad1ad73563e246f70") sendfile(r1, r1, &(0x7f0000e5e000-0x8)=0x3fffffff, 0x8) 2018/01/31 01:58:03 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000059000)={0x5, 0xdb, 0x10001, 0xffff, 0xfb67}) vmsplice(0xffffffffffffffff, &(0x7f0000059000-0x80)=[{&(0x7f0000053000)="ed", 0x1}], 0x1, 0x0) r2 = dup2(r1, r0) fadvise64(r2, 0x0, 0x0, 0x7) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000002e000-0x28)={@common='gre0\x00', &(0x7f0000044000)=@ethtool_regs={0x4, 0x80000001, 0xea, "200164fb2f8326c76316ddc19ebc878912c0f004b8b5cc8b15308410fc56eddaff7574da4d0bdfddba6d7f9e408d0edc3f823c3c2b968df6575b9e14e3e72428a1a554a9595f428b863d4ba234b257988133a41b74fd40e7cc454e6dd9f4e9c467a65f461a3cfe8999e487139d2fdf75fd696a125a2abed3ba0cdf297df33328bc11ed897b2947300abc5a88ba5424ed8a3dd9011206e3d78ab98f1608767ccc03f958a2b8e5c2f40e654281243354044422fb3116f8812d1f33e8d6c9c408deb3971e16b52e6b3d303ea47a5c91a49b730573017f27a87c2ea350cb59197bcc1926628197860d986bb3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000902000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x484000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e08000)={0x79}, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000cd9000)=0x3, 0x4) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000d62000-0x12)='/dev/snd/pcmC#D#p\x00') getdents(r1, &(0x7f0000599000)=""/76, 0x347) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) setresgid(0x0, r0, 0x0) 2018/01/31 01:58:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002ad000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aec000)=@assoc_id=0x0, &(0x7f0000652000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000073c000)={r1, 0x38, &(0x7f00009d7000)=[@in6={0xa, 0x0, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x7}, @in6={0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8001}]}, &(0x7f0000e6c000-0x4)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000000)=0x0, 0x4) 2018/01/31 01:58:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00004c0000)=""/24, &(0x7f00009b7000)=0x18) connect$llc(r0, &(0x7f00008e3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="2202ce37e7a3", [0x0, 0x0]}, 0x10) recvfrom$unix(r0, &(0x7f0000316000-0xd7)=""/215, 0xd7, 0x141, &(0x7f0000487000)=@abs={0x0, 0x0, 0x0}, 0x8) [ 127.437733] do_splice_direct+0x29b/0x3c0 [ 127.437752] ? splice_direct_to_actor+0x820/0x820 [ 127.437772] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 127.437783] ? __sb_start_write+0x209/0x2a0 [ 127.437801] do_sendfile+0x5c9/0xe80 [ 127.437832] ? do_compat_pwritev64+0x100/0x100 [ 127.437845] ? __might_sleep+0x95/0x190 [ 127.437869] ? kasan_check_write+0x14/0x20 2018/01/31 01:58:03 executing program 7: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@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}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\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, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x46, &(0x7f0000023000-0x26f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x10, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x3, &(0x7f000039d000)={0x0, 0x0}) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000039e000-0x4)=0x9) [ 127.437878] ? _copy_from_user+0x99/0x110 [ 127.437895] SyS_sendfile64+0xbd/0x160 [ 127.437910] ? SyS_sendfile+0x1a0/0x1a0 [ 127.437919] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 127.437934] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 127.437959] entry_SYSCALL_64_fastpath+0x29/0xa0 2018/01/31 01:58:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000284000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "55dd61", 0x0, "1724cd"}, "05000d0e"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d8a000)={0x0, 0x0}) clone(0x40000000, &(0x7f000017e000)="a68119dd7873613213cd403ea4194b5622348fdf63c0d9", &(0x7f0000d34000-0x4)=0x0, &(0x7f0000e43000)=0x0, &(0x7f0000c1b000)="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") setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00008d8000-0x8)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000072a000)='/dev/sequencer\x00', 0x240, 0x0) connect$bt_sco(r1, &(0x7f0000f79000)={0x1f, {0x7, 0xda, 0x7fff, 0x6ff851be, 0x7, 0x8}}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/31 01:58:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$vcsn(&(0x7f0000128000-0xa)='/dev/vcs#\x00', 0x8, 0x400000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000d98000-0xb1)=""/177) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 01:58:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c22000-0x20)={0x978, 0x9, 0x0, 0x1ff, 0x81, 0x819, 0x3, 0x4, 0x0}, &(0x7f00005cc000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001f6000-0x8)={r1, 0xffffffffffff7fff}, 0x8) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) [ 127.437965] RIP: 0033:0x453299 [ 127.437970] RSP: 002b:00007f3639dd3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 127.437980] RAX: ffffffffffffffda RBX: 00007f3639dd3950 RCX: 0000000000453299 [ 127.437986] RDX: 0000000020b76ff8 RSI: 0000000000000015 RDI: 0000000000000015 [ 127.437991] RBP: 00007f3639dd3940 R08: 0000000000000000 R09: 0000000000000000 2018/01/31 01:58:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000eee000-0xb)='/dev/vcsa#\x00', 0x1000, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000091c000-0xc)={0x200, 0x2}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000666000)='./file0\x00', r0, &(0x7f0000655000+0x4d1)='./file0\x00') openat$vsock(0xffffffffffffff9c, &(0x7f000017c000)='/dev/vhost-vsock\x00', 0x2, 0x0) unlink(&(0x7f0000883000-0x8)='./file0\x00') setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) eventfd(0x0) 2018/01/31 01:58:03 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d1e000)='/dev/audio#\x00', 0x2900000000000000, 0x400002) r1 = add_key(&(0x7f00000ff000)='asymmetric\x00', &(0x7f00009cf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000261000-0xda)="8878bb453ab274a85c47a74aa2e51b4bf16a33782a379b86401df1114d4e763a4dbab1579ae8192111282b076895958c561ac28c7cc48806dd7dc788c4cd61c9903700b675cc9e086d76434be6337c657312b5d68d664fa59bc4be722e7ea7c1f2be7d71e56c4ffeacbcbd50504f6e309c8748e1e5dcbedb2a078e0cc2f54460d6a5e266ee12281b214b60e653a352be43e744b613bb3b66f6b80ba8e4e33d456bc3ca5b49cccf23187b2404cbea0a10ebb368b0010f042bc92fd5a247208b3ee114f4f20c2df26da11ddce41d4ff118525ac6438fe00d8f47df", 0xda, 0x0) request_key(&(0x7f0000a7c000-0xa)='blacklist\x00', &(0x7f0000279000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003a8000-0xc)='/dev/audio#\x00', r1) epoll_wait(r0, &(0x7f0000653000-0xc)=[{0x0, 0x0}], 0x1, 0x100000001) socket$kcm(0x29, 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000952000)=""/215) prctl$intptr(0x24, 0x9) [ 127.437996] R10: 00000000fffffffc R11: 0000000000000212 R12: 00000000004b7d6f [ 127.438001] R13: 00007f3639dd3ac8 R14: 00000000004b7d7a R15: 0000000000000000 [ 127.523852] FAULT_INJECTION: forcing a failure. [ 127.523852] name failslab, interval 1, probability 0, space 0, times 0 [ 127.523863] CPU: 1 PID: 18235 Comm: syz-executor2 Not tainted 4.15.0+ #287 2018/01/31 01:58:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000ca9000-0x610)=@raw={'raw\x00', 0x9, 0x4, 0x5b0, 0x4b8, 0xffffffff, 0xffffffff, 0x2a0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000421000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x2a0e954b, 'system_u:object_r:iptables_conf_t:s0\x00'}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0xff, 0xff, 0xffffff00], [0x0, 0xffffffff, 0xffffff00, 0xff], @common='bridge0\x00', @common='bond0\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]}, 0x32, 0x80, 0x2, 0x0}, 0x0, 0xf0, 0x218, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x100, 0x2, 0x1, [0x9, 0x7a65, 0x5, 0xfffffffffffffff9, 0x1, 0x1000, 0x81, 0x1, 0x80000001, 0x847b, 0x7ff, 0x0, 0x7fffffff, 0x1ff, 0x3, 0x4000000000], 0x9}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x8000, 'system_u:object_r:system_map_t:s0\x00'}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0xffffffff, 0x0], [0x0, 0xffffffff, 0xffffff00, 0xffffffff], @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 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]}, 0xc, 0x7f, 0x7, 0x9}, 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x4, 0x1, 0x0}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x7}}}]}}, 0x610) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:03 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000e000-0xa)='/dev/dsp#\x00', 0x80, 0x70be90ef7f3b98e6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000014000-0x70)="34b7edf2d6239c9384459b64579e1655ec9e7a7214cf9f74d7e07409a7f7694a0f9b95250644300960102ac4ee856dd4b02a99a9f636e649e87fe504a7afaf983d5d34c579b173a47d953e32c24eef0958a253455ee80a35580a1c8d8f20ae0ebef765b27ca26b8548091fb96e29cf99", 0x70, 0x1, 0x0, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000011000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b000f002cdf1389598e2c", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a72000)={0x0, 0x9}, &(0x7f0000707000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000112000)={r1, 0x80, 0x7, [0xfffffffffffffffc, 0x9, 0x0, 0xf0, 0x10001, 0x4, 0x0]}, &(0x7f000088a000-0x4)=0x16) connect$inet(r0, &(0x7f00004ad000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000312000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6, 0x100000001, 0x20, 0x1, 0x2}, 0xa0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000088e000-0x11)='/selinux/enforce\x00', 0x801, 0x0) r3 = syz_open_dev$midi(&(0x7f0000de8000-0xb)='/dev/midi#\x00', 0xb360, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00008d9000)={0x9, {{0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d7d000-0x48)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1001, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}], 0x141) 2018/01/31 01:58:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000fff000-0x56)=""/86) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d42000)={0x0, 0x8}, &(0x7f000030b000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005dd000)={r1, 0x7ff}, &(0x7f0000501000)=0x8) bind$unix(0xffffffffffffffff, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) [ 127.523869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.523872] Call Trace: [ 127.523887] dump_stack+0x194/0x257 [ 127.523907] ? arch_local_irq_restore+0x53/0x53 [ 127.523947] should_fail+0x8c0/0xa40 [ 127.523968] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 127.524030] ? find_held_lock+0x35/0x1d0 [ 127.524056] ? __lock_is_held+0xb6/0x140 [ 127.524105] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 127.524126] ? rcu_note_context_switch+0x710/0x710 [ 127.524153] should_failslab+0xec/0x120 2018/01/31 01:58:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 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) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x240002) ioctl(r0, 0x2289, &(0x7f0000001000-0x1)="") [ 127.524164] kmem_cache_alloc_node_trace+0x5a/0x750 2018/01/31 01:58:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ppp\x00', 0x48000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000013000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1, 0x80000000, 0x2, 0x0, 0xa, 0x0, 0xa0, 0x0, r2, r3}, {0x414, 0x7, 0x80000000, 0x3f, 0xf90, 0xc0, 0x4, 0x3}, {0x80, 0x1, 0x8, 0x3}, 0x5, 0x3, 0x0, 0x0, 0x2, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x3, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x8, 0xff0, 0x4, 0x0}}, 0xe8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer\x00', 0x40002, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000012000)=""/51) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00006c5000-0x4)=0x0, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_bt(r5, 0xdd17, &(0x7f000046c000)="d94d08e6") 2018/01/31 01:58:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00002ad000-0x10)={&(0x7f0000643000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000010d000)={0x3, ""}, 0x8, 0x0) stat(&(0x7f0000a5d000-0x8)='./file0\x00', &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00009c1000)={{0x20000, r1, 0x0, r1, 0x0, 0x8, 0xa, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x20, 0x5, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000e75000-0xa0)={0x2, ""}, 0x8, 0x0) msgsnd(0x0, &(0x7f0000be3000-0xf6)={0x2, ""}, 0x0, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/01/31 01:58:03 executing program 7: clone(0x0, &(0x7f00003eb000)="", &(0x7f00006c0000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000c58000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000433000-0x10)={0x8000000000, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 01:58:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x4) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) [ 127.524174] ? perf_trace_lock+0x900/0x900 [ 127.524198] __kmalloc_node+0x33/0x70 [ 127.524212] kvmalloc_node+0x99/0xd0 [ 127.524227] iov_iter_get_pages_alloc+0x7be/0x1340 [ 127.524253] ? copyout+0xb0/0xb0 2018/01/31 01:58:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r0, &(0x7f0000952000)=[{{&(0x7f000009d000-0x80)=@generic={0xf, "a327dfa635d0bfd2a68c49093acfdd2ae5889e6b96fca62c0379b186eeeb53750c19f29c76ebd1108597b777a78435a84ec1c81d9b5042e761004142a422942a2684d237592241befe2b21934e1a4cc5dd0e8d8ef16f814f3bc9e172d3d89ef46bbce93d5f6faac706f20b3a5803c4430bfdd1006c4ec9615981ce60110b"}, 0x80, &(0x7f0000912000-0x20)=[{&(0x7f0000559000)="91b3a3380c29bb02ddaf011b919d51ea922d874ef2f5095d4961d3e512a92cd6c27422ecfc22d3314bf66aaa057029e051eba2a9f5c648308df6ad3f7dc39ef040ede5c41b0240d04439d12b78a601e9826773c63812f0ac330742751edeaeb03fcbd664acd23a5f3eaea10089038f52681d06f5ac13806e67442ba6596a8e38ddd924e9d47fed0d497ef1403f3d531518a86407dedce1758c12e6759e3dec6e8257efd6202fb856eb060935cadd4d477ac4dd660137b54f53a1c4adc200be30f9332ec71ca2beb7d320407c01c09e55", 0xd0}, {&(0x7f000067c000-0xc3)="443136e0f07fecfaa329e75ffd873e214dcae3608866e97653f63d992658f931cd7a3ec6d6e3295143167caf9a37a8aa4ab4eb6dd34ea63151553d887173e7f96895875b34ae1a21b5bf50bb8c6feb75c6991e6e00455e89f41a20f15639b90c88ea268b40dedecb4aa3dbd1b8ba309ee1651156ce400d1c4e744f83997367bf6036577db38ffe4a8cadde3ed926566d8540119f78a2dd2d25847453ed873017e1b70fd4e749bf2e986426c4ff4d0099358515ad087c422bdbfa075afb06eafe3797e3", 0xc3}], 0x2, 0x0, 0x0, 0x800}, 0x9}, {{0x0, 0x0, &(0x7f0000eaf000)=[{&(0x7f00009f4000)="d53664d3f870524d06f6bd2ec2f892c827482633384056f1eafb794c79974f559d68b685004f5e2e644b693d6ce8c3675ba7f56e151f80e0b3cc7e00140ad6088a6539268e8b0001efa83cb536d69580dc13cae20fa9abefb1a975fe746f25a5f16ede66bf96fc38e9edefd77f98f9d27969ab777e466f9f088db7b0d32112bda8b0a72fd10ac738cde89a72bc626b0248c7538acbb95c2bc447e1eeeace4bdbb0ccb6f2a533113cfffff271eb388417be221f050227d27f907b6313067ece209c9b763f0bc528194c76e38a72725eb58759fc47e876d983", 0xd8}, {&(0x7f0000059000)="3f914f2f58", 0x5}, {&(0x7f00000d2000-0xa9)="43c7e266120b5b47fa05cacb3af43fbf21ed3f07db1db659c04cbef8a6bd20c365a1eaeb8d61902340b784e7a39fcfd5fe204156fcdc64f81cccb69a8f513e3603046b69e190a53da8c02ca1945e243833ad5158b2bc5d2903a5afbc0e1779265fbd95420b13fa80754576d4bc7e7d622130a8ff27bb3f0c5f5d295a44a6ec10ad2767f8c9a0381ce8a5b09fd79aed5d19dba8a5c2f7bf14fa9317bef752d2b032e33ac497a0530d0c", 0xa9}, 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"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"}, {0x68, 0x118, 0x32, "8aa962ec3168c3dfc4bc1e7e2a543d57271ca869c040414977b49c62cb8cade6e9947a4fb5fa76d4d67da6cf91cd8677326aac4e7bed788cc6786ae2de652d9241491f42a0069b3e9b3dcdd8dbcc8b4102db5e"}, {0xa8, 0x11f, 0x2, "8a8b3fa2154e5204768e266ebc6967cd4252d22f2decccd64ff6da5cf4358996913e44277acb8167f6b573e540438df627db21362882c88d84307be3257440b1919bd2530ff951c787d05c8d8e16b2a9a742a5f9b7270685f443347d234c03b247749826c469d4eaca449ce7d98fc3717d7bccf225c435e377154f789349e79c7125a8f01af311614ceb22c8bc85478845146e"}, {0x80, 0x117, 0x5, "4c0c9da6c8fff5ae93c6b486df0c401d2cb41c92f8297c2cf47feca9b7f3b0251cfe41cacb7c1e74a272a19934c84730190ee45c4408132ca4cd368a6416fe6d558e025e148644458b4b03cf504f3a8c51ed507f2f7c8c97e35b469aa9fb4850329247e487a543e3d85e0a7ad2c1e29f"}], 0x12c8, 0x4000015}, 0x848}, {{&(0x7f0000726000-0x10)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e4000)=[{&(0x7f0000604000-0x11)="80af953efd568da8c8dc3416b1e62d818d", 0x11}], 0x1, &(0x7f0000c72000)=[{0xc0, 0x1ff, 0x5, "cf16e450ab86581045e8b0f36fff26ceca44463afa792edd285c8335dc6e2ab94a714b729aef120ccfb9e6a22d116087198313bd2e6a2b7d5b46bed4bc22c8d227822066f775fe165aeb217725da3911e231345761bd81f707e7e87b3961602e5725840849292e59adbf2643f0182423467d48a2bad20b1287bfc5b9294b0efa862b7bb3cd2d61bdaa88444f46884880cb79de54fdd40385df8f9a40db289168beffa63a0a56c87a73"}, {0x60, 0x11f, 0x1, "435744efcd58d0e2ead528c9afaaf010dab0115728c24b20dca46dc637b8c70254f424c0644fc2501cec6316d92218eacbb892a2f2dc1a8f92e4ff6fb6437c26e30d3b88237d89c0ac605f"}, {0x10, 0x108, 0x400, ""}, {0x50, 0x1ff, 0x581a, "fcade0ba716b1e835f561296ac82d7f57ced7d14874c814b827481205ad8e10ae419bcf8412f04ee0179b6d9f0d9ad76649b75984a1a0c339510"}, {0x58, 0x117, 0x6, "9611bb796463472c8725633a9d9958c2bc77414a304cece1321735a8ca33c5838e90590f04da27eff11b0166e727fb14b7d20ab725eb17457df613912e65330a1520b294ac2d3805"}, {0xc8, 0x10f, 0x7ff, "ec1fa3b276c4b3dc4b759f3cbb11358f4b6a71939a8e5a4700d4961e3eac4e2460f457e273c61a702bdef91724094631d081bca3bf955df91735b4486b6afd7170fb767a50e6946253c79e9a1c9c40f0832598e13291e043a67f3c9c11a1a839836e1a5009bc92dd0f61cd2809ef25f3b55ac21862b2ea92ebdd10fe14e660946dc47dd903650c9d96cdc579e725b7a8ae52996d0b66fc87e2cd2561afac80190a60a907bdfe21eaf485de33ca00a294361a69e72c"}], 0x2a0, 0x80}, 0x1}], 0x7, 0x811) symlink(&(0x7f0000b24000)='..', &(0x7f00007a4000)='./file0\x00') rename(&(0x7f0000d36000)='..', &(0x7f0000735000-0xc)='..') [ 127.524269] ? is_bpf_text_address+0x7b/0x120 2018/01/31 01:58:04 executing program 0: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cdd000)={0x0, 0x0}) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000cde000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4200}) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cdd000)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) [ 127.524279] ? lock_downgrade+0x980/0x980 [ 127.524293] ? lock_release+0xa40/0xa40 [ 127.524304] ? __free_insn_slot+0x5c0/0x5c0 [ 127.524323] ? rcutorture_record_progress+0x10/0x10 [ 127.524344] ? is_bpf_text_address+0xa4/0x120 [ 127.524354] ? kernel_text_address+0x102/0x140 [ 127.524361] ? iov_iter_pipe+0x9f/0x2c0 [ 127.524379] default_file_splice_read+0x1cf/0xae0 [ 127.524388] ? __save_stack_trace+0x7e/0xd0 [ 127.524405] ? depot_save_stack+0x12c/0x490 [ 127.524421] ? do_splice_direct+0x3c0/0x3c0 [ 127.524432] ? check_noncircular+0x20/0x20 [ 127.524445] ? save_stack+0x43/0xd0 [ 127.524451] ? kasan_kmalloc+0xad/0xe0 [ 127.524457] ? __kmalloc+0x162/0x760 [ 127.524466] ? alloc_pipe_info+0x135/0x350 [ 127.524473] ? splice_direct_to_actor+0x64a/0x820 [ 127.524481] ? do_splice_direct+0x29b/0x3c0 [ 127.524489] ? do_sendfile+0x5c9/0xe80 [ 127.524497] ? SyS_sendfile64+0xbd/0x160 [ 127.524506] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 127.524519] ? print_irqtrace_events+0x270/0x270 [ 127.524538] ? __lock_is_held+0xb6/0x140 [ 127.524578] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 127.524585] ? __lockdep_init_map+0xe4/0x650 [ 127.524599] ? fsnotify+0x7b3/0x1140 [ 127.524608] ? lockdep_init_map+0x9/0x10 [ 127.524636] ? fsnotify_first_mark+0x2b0/0x2b0 [ 127.524654] ? avc_policy_seqno+0x9/0x20 [ 127.524663] ? selinux_file_permission+0x82/0x460 [ 127.524687] ? security_file_permission+0x89/0x1e0 [ 127.524708] ? do_splice_direct+0x3c0/0x3c0 [ 127.524724] do_splice_to+0x10a/0x160 [ 127.524734] ? do_splice_to+0x10a/0x160 [ 127.524755] splice_direct_to_actor+0x242/0x820 [ 127.524762] ? _cond_resched+0x14/0x30 [ 127.524776] ? generic_pipe_buf_nosteal+0x10/0x10 [ 127.524803] ? do_splice_to+0x160/0x160 [ 127.524812] ? security_file_permission+0x89/0x1e0 [ 127.524830] ? rw_verify_area+0xe5/0x2b0 [ 127.524852] do_splice_direct+0x29b/0x3c0 [ 127.524874] ? splice_direct_to_actor+0x820/0x820 [ 127.524898] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 127.524909] ? __sb_start_write+0x209/0x2a0 [ 127.524932] do_sendfile+0x5c9/0xe80 [ 127.524970] ? do_compat_pwritev64+0x100/0x100 [ 127.524984] ? __might_sleep+0x95/0x190 [ 127.525013] ? kasan_check_write+0x14/0x20 [ 127.525023] ? _copy_from_user+0x99/0x110 [ 127.525043] SyS_sendfile64+0xbd/0x160 [ 127.525059] ? SyS_sendfile+0x1a0/0x1a0 [ 127.525067] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 127.525082] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 127.525120] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 127.525127] RIP: 0033:0x453299 [ 127.525132] RSP: 002b:00007f3639dd3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 127.525142] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 127.525147] RDX: 0000000020b76ff8 RSI: 0000000000000015 RDI: 0000000000000015 [ 127.525152] RBP: 0000000000000631 R08: 0000000000000000 R09: 0000000000000000 [ 127.525157] R10: 00000000fffffffc R11: 0000000000000212 R12: 00000000006f8538 [ 127.525163] R13: 00000000ffffffff R14: 00007f3639dd46d4 R15: 0000000000000000 [ 127.574741] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 127.583101] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 127.585135] FAULT_INJECTION: forcing a failure. [ 127.585135] name failslab, interval 1, probability 0, space 0, times 0 [ 127.585146] CPU: 0 PID: 18252 Comm: syz-executor2 Not tainted 4.15.0+ #287 [ 127.585153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.585159] Call Trace: [ 127.585175] dump_stack+0x194/0x257 [ 127.585197] ? arch_local_irq_restore+0x53/0x53 [ 127.585248] should_fail+0x8c0/0xa40 [ 127.585273] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 127.585322] ? __lock_is_held+0xb6/0x140 [ 127.585352] ? find_held_lock+0x35/0x1d0 [ 127.585391] ? __lock_is_held+0xb6/0x140 [ 127.585462] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 127.585485] ? rcu_note_context_switch+0x710/0x710 [ 127.585531] should_failslab+0xec/0x120 [ 127.585546] __kmalloc+0x63/0x760 [ 127.585575] ? rcu_read_lock_sched_held+0x108/0x120 [ 127.585593] ? rw_copy_check_uvector+0x205/0x280 [ 127.585632] rw_copy_check_uvector+0x205/0x280 [ 127.585651] ? kasan_kmalloc+0xad/0xe0 [ 127.585689] import_iovec+0xc8/0x430 [ 127.585715] ? dup_iter+0x260/0x260 [ 127.585730] ? iov_iter_get_pages_alloc+0x32d/0x1340 [ 127.585775] vfs_readv+0xfb/0x1c0 [ 127.585803] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 127.585826] ? lock_downgrade+0x980/0x980 [ 127.585868] ? __free_insn_slot+0x5c0/0x5c0 [ 127.585905] ? rcutorture_record_progress+0x10/0x10 [ 127.585947] ? is_bpf_text_address+0xa4/0x120 [ 127.585963] ? kernel_text_address+0x102/0x140 [ 127.585996] default_file_splice_read+0x508/0xae0 [ 127.586009] ? default_file_splice_read+0x508/0xae0 [ 127.586021] ? __save_stack_trace+0x7e/0xd0 [ 127.586073] ? do_splice_direct+0x3c0/0x3c0 [ 127.586090] ? check_noncircular+0x20/0x20 [ 127.586107] ? save_stack+0x43/0xd0 [ 127.586115] ? kasan_kmalloc+0xad/0xe0 [ 127.586128] ? alloc_pipe_info+0x135/0x350 [ 127.586138] ? splice_direct_to_actor+0x64a/0x820 [ 127.586147] ? do_splice_direct+0x29b/0x3c0 [ 127.586155] ? do_sendfile+0x5c9/0xe80 [ 127.586165] ? SyS_sendfile64+0xbd/0x160 [ 127.586176] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 127.586195] ? print_irqtrace_events+0x270/0x270 [ 127.586224] ? __lock_is_held+0xb6/0x140 [ 127.586289] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 127.586298] ? __lockdep_init_map+0xe4/0x650 [ 127.586318] ? fsnotify+0x7b3/0x1140 [ 127.586444] ? do_splice_direct+0x3c0/0x3c0 [ 127.586465] do_splice_to+0x10a/0x160 [ 127.586477] ? do_splice_to+0x10a/0x160 [ 127.586508] splice_direct_to_actor+0x242/0x820 [ 127.586516] ? _cond_resched+0x14/0x30 [ 127.586534] ? generic_pipe_buf_nosteal+0x10/0x10 [ 127.586574] ? do_splice_to+0x160/0x160 [ 127.586590] ? security_file_permission+0x89/0x1e0 [ 127.586617] ? rw_verify_area+0xe5/0x2b0 [ 127.586648] do_splice_direct+0x29b/0x3c0 [ 127.586673] ? splice_direct_to_actor+0x820/0x820 [ 127.586705] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 127.586718] ? __sb_start_write+0x209/0x2a0 [ 127.586746] do_sendfile+0x5c9/0xe80 [ 127.586794] ? do_compat_pwritev64+0x100/0x100 [ 127.586809] ? __might_sleep+0x95/0x190 [ 127.586847] ? kasan_check_write+0x14/0x20 [ 127.586858] ? _copy_from_user+0x99/0x110 [ 127.586882] SyS_sendfile64+0xbd/0x160 [ 127.586902] ? SyS_sendfile+0x1a0/0x1a0 [ 127.586911] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 127.586931] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 127.586971] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 127.586980] RIP: 0033:0x453299 [ 127.586985] RSP: 002b:00007f3639dd3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 127.586997] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 127.587003] RDX: 0000000020b76ff8 RSI: 0000000000000015 RDI: 0000000000000015 [ 127.587008] RBP: 0000000000000631 R08: 0000000000000000 R09: 0000000000000000 [ 127.587014] R10: 00000000fffffffc R11: 0000000000000212 R12: 00000000006f8538 [ 127.587020] R13: 00000000ffffffff R14: 00007f3639dd46d4 R15: 0000000000000000 [ 127.670530] FAULT_INJECTION: forcing a failure. [ 127.670530] name failslab, interval 1, probability 0, space 0, times 0 [ 127.670550] CPU: 0 PID: 18268 Comm: syz-executor2 Not tainted 4.15.0+ #287 [ 127.670557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.670562] Call Trace: [ 127.670588] dump_stack+0x194/0x257 [ 127.670621] ? arch_local_irq_restore+0x53/0x53 [ 127.670686] should_fail+0x8c0/0xa40 [ 127.670718] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 127.670743] ? __mutex_lock+0x16f/0x1a80 [ 127.670775] ? lock_downgrade+0x980/0x980 [ 127.670785] ? seq_read+0xd5/0x13d0 [ 127.670829] ? find_held_lock+0x35/0x1d0 [ 127.670869] ? __lock_is_held+0xb6/0x140 [ 127.670943] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 127.670956] ? unwind_get_return_address+0x61/0xa0 [ 127.670977] ? rcu_note_context_switch+0x710/0x710 [ 127.671028] should_failslab+0xec/0x120 [ 127.671048] kmem_cache_alloc_node_trace+0x5a/0x750 [ 127.671060] ? save_stack+0xa3/0xd0 [ 127.671079] ? save_stack+0x43/0xd0 [ 127.671087] ? kasan_kmalloc+0xad/0xe0 [ 127.671095] ? __kmalloc+0x162/0x760 [ 127.671135] __kmalloc_node+0x33/0x70 [ 127.671164] kvmalloc_node+0x99/0xd0 [ 127.671191] traverse+0x752/0xa00 [ 127.671221] ? check_noncircular+0x20/0x20 [ 127.671248] ? seq_hlist_next+0xc0/0xc0 [ 127.671257] ? __lock_is_held+0xb6/0x140 [ 127.671291] ? seq_lseek+0x3c0/0x3c0 [ 127.671321] seq_read+0x96a/0x13d0 [ 127.671362] ? fsnotify+0x7b3/0x1140 [ 127.671410] ? seq_lseek+0x3c0/0x3c0 [ 127.671425] ? fsnotify_first_mark+0x2b0/0x2b0 [ 127.671452] ? avc_policy_seqno+0x9/0x20 [ 127.671464] ? selinux_file_permission+0x82/0x460 [ 127.671499] ? seq_lseek+0x3c0/0x3c0 [ 127.671519] proc_reg_read+0xef/0x170 [ 127.671559] do_iter_read+0x3d2/0x5a0 [ 127.671580] ? dup_iter+0x260/0x260 [ 127.671646] vfs_readv+0x121/0x1c0 [ 127.671679] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 127.671709] ? lock_downgrade+0x980/0x980 [ 127.671755] ? __free_insn_slot+0x5c0/0x5c0 [ 127.671794] ? rcutorture_record_progress+0x10/0x10 [ 127.671837] ? is_bpf_text_address+0xa4/0x120 [ 127.671855] ? kernel_text_address+0x102/0x140 [ 127.671889] default_file_splice_read+0x508/0xae0 [ 127.671902] ? default_file_splice_read+0x508/0xae0 [ 127.671915] ? __save_stack_trace+0x7e/0xd0 [ 127.671972] ? do_splice_direct+0x3c0/0x3c0 [ 127.671992] ? check_noncircular+0x20/0x20 [ 127.672010] ? save_stack+0x43/0xd0 [ 127.672018] ? kasan_kmalloc+0xad/0xe0 [ 127.672031] ? alloc_pipe_info+0x135/0x350 [ 127.672040] ? splice_direct_to_actor+0x64a/0x820 [ 127.672049] ? do_splice_direct+0x29b/0x3c0 [ 127.672057] ? do_sendfile+0x5c9/0xe80 [ 127.672066] ? SyS_sendfile64+0xbd/0x160 [ 127.672077] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 127.672095] ? print_irqtrace_events+0x270/0x270 [ 127.672127] ? __lock_is_held+0xb6/0x140 [ 127.672197] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 127.672205] ? __lockdep_init_map+0xe4/0x650 [ 127.672226] ? fsnotify+0x7b3/0x1140 [ 127.672364] ? do_splice_direct+0x3c0/0x3c0 [ 127.672387] do_splice_to+0x10a/0x160 [ 127.672400] ? do_splice_to+0x10a/0x160 [ 127.672433] splice_direct_to_actor+0x242/0x820 [ 127.672442] ? _cond_resched+0x14/0x30 [ 127.672463] ? generic_pipe_buf_nosteal+0x10/0x10 [ 127.672506] ? do_splice_to+0x160/0x160 [ 127.672516] ? security_file_permission+0x89/0x1e0 [ 127.672545] ? rw_verify_area+0xe5/0x2b0 [ 127.672580] do_splice_direct+0x29b/0x3c0 [ 127.672608] ? splice_direct_to_actor+0x820/0x820 [ 127.672641] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 127.672655] ? __sb_start_write+0x209/0x2a0 [ 127.672685] do_sendfile+0x5c9/0xe80 [ 127.672735] ? do_compat_pwritev64+0x100/0x100 [ 127.672754] ? __might_sleep+0x95/0x190 [ 127.672797] ? kasan_check_write+0x14/0x20 [ 127.672809] ? _copy_from_user+0x99/0x110 [ 127.672836] SyS_sendfile64+0xbd/0x160 [ 127.672858] ? SyS_sendfile+0x1a0/0x1a0 [ 127.672866] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 127.672885] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 127.672929] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 127.672939] RIP: 0033:0x453299 [ 127.672945] RSP: 002b:00007f3639dd3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 127.672957] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 127.672963] RDX: 0000000020b76ff8 RSI: 0000000000000015 RDI: 0000000000000015 [ 127.672969] RBP: 0000000000000631 R08: 0000000000000000 R09: 0000000000000000 [ 127.672976] R10: 00000000fffffffc R11: 0000000000000212 R12: 00000000006f8538 [ 127.672982] R13: 00000000ffffffff R14: 00007f3639dd46d4 R15: 0000000000000000 [ 128.334299] netlink: 'syz-executor1': attribute type 15 has an invalid length. [ 128.365682] IPVS: ftp: loaded support on port[0] = 21 [ 129.669686] audit: type=1326 audit(1517363882.729:1272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18174 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 129.695097] audit: type=1326 audit(1517363882.729:1273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18174 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 129.719899] audit: type=1326 audit(1517363882.755:1274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18174 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=39 compat=0 ip=0x453299 code=0x7ffc0000 [ 129.744538] audit: type=1326 audit(1517363882.755:1275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18174 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 01:58:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000da8000)=0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000bcb000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000bcf000-0x8)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071d000-0xf)='/dev/sequencer\x00', 0x100, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00004ad000-0xc)={r3, r0, 0xfffffffffffffffe}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000aa4000)=0x1, 0x4) bind$inet(r0, &(0x7f000070a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffef2) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) 2018/01/31 01:58:05 executing program 5: eventfd2(0x9, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) fcntl$setsig(r0, 0xa, 0x3) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x1000000000005421, &(0x7f000082a000-0x8)=0xdfffffffffff8004) recvmsg(r0, &(0x7f0000513000-0x38)={&(0x7f0000c74000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f00002a2000)=[{&(0x7f0000a29000-0x22)=""/34, 0x22}, {&(0x7f000018c000)=""/65, 0x41}], 0x2, &(0x7f0000c41000-0x40)=""/64, 0x40, 0x1}, 0x63) sendto(r1, &(0x7f00005c9000-0xa8)="", 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1", 0x0, 0x0}, 0x10) 2018/01/31 01:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) mq_getsetattr(r0, &(0x7f0000609000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x2) socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004a0000)='net/psched\x00') pread64(r1, &(0x7f0000f9f000)=""/223, 0xdf, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000572000-0x4)=0x800000000000004) ioprio_set$pid(0x1, r2, 0x7) accept$nfc_llcp(r0, 0x0, &(0x7f0000f21000-0x4)=0x0) 2018/01/31 01:58:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) arch_prctl(0x2002, &(0x7f0000000000)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000407000-0x2)=0x4, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b5b000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000004b000)={{0x7, 0x1, 0x3, 0x100, 0x9, 0x0}, 0x7, 0x200, 0xffff, 0x20, 0x2, "7bd77a23c71bc8eaf63104bda07b95c5def3f0539ae802807d3060ad38196fc23c7000ed565c2e47e3668941ec6fb0f932616e6d3d61e325938175b5f598270ec17e7245c91d2d8aed6b6b50250c9cd548b62b402d324e6b31eb509e4f6aabe1ebcad3800f503b451e6709e77301d49e69356dc13108daade9fd161ef07c30fc"}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/31 01:58:05 executing program 1: r0 = socket(0x11, 0x10000000000080a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xd49}, &(0x7f0000a1f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x3, 0x4, 0x4, 0x400, 0x4, 0x100000000, 0x2a, r1}, &(0x7f00003c6000)=0x20) getsockname$unix(r0, &(0x7f00007fe000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000840000)=0x680) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x7}) 2018/01/31 01:58:05 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000e99000)='/dev/input/mice\x00', 0x0, 0x430c00) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000abd000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00008fa000)={0x100, 0x7, 0xff, 0x1, "1ed07de1b379bcde220beaad2c8c667b9bddf6d3d324c09985a8c637f85b149c7e46e684ee01d1e7f22d0c4f", 0xcbd1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000483, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000847000)=0xffffffc1) socketpair(0x0, 0x0, 0x0, &(0x7f0000eca000)={0x0, 0x0}) sendto$ipx(r2, &(0x7f0000cd2000)="0e3851df5a63e6fdbfc65a59cd217a9996e56b246aa51402a111958ed0a05eaf713a076164ff047de9bb2adb8bca272e1a4701a06caa5aae123d97e39c03f795efb36865f361298097d89cdbccfbfbf85f8281d34d7114dc70", 0x59, 0x80, &(0x7f00001fc000)={0x4, 0x6, 0x9, "87cab2d753e7", 0x7, 0x0}, 0x10) tgkill(0x0, 0x0, 0x0) 2018/01/31 01:58:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006c2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 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 = fcntl$getown(r0, 0x9) fcntl$getown(r1, 0x9) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071f000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x0) r4 = syz_open_procfs(r2, &(0x7f0000676000-0x16)="6e652f6e57746c696e85002c3e566a20de54c8b5810c") sendfile(r4, r4, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:05 executing program 0: socket(0x10, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x2, 0x40000) mmap(&(0x7f0000000000/0x9fe000)=nil, 0x9fe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009ff000-0xd)='/dev/usbmon#\x00', 0x5, 0x8000) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00009ff000-0x4)=0x0, &(0x7f00009ff000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r1, &(0x7f0000298000-0x38)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010b000-0x10)={&(0x7f00005a2000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'gcm(aes)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00009ff000-0x60)={0x0, 0x38, 0x3, @thr={&(0x7f0000835000)="168fce60c2464aea1785c49907eb69041191fb726b92f191fd451e4b3508", &(0x7f0000019000-0xb2)="7f40b7793b9d788852170da34afa2323b94a7abcd026c785e7c65a717c227f074faf1a59920b730061d3f2c14bc781c0d33f229f521fe5b7800e1c740b7ce93877bf88e701969c3504c24dfbc3cf7322fc410ec37ea9d541fd7bbb4731041651cc5ea2fba0142cee3e6a86993e965ab6cf137bac6c810f69ff9f3b94003166db922d107c6af8442f15e33b0345084c57f131edc093af9dd3b8370025244e56eaf38146da70f6c3954fb1819ca4bebbe5e03f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fe000)=0x0) timer_settime(r2, 0x1, &(0x7f0000928000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) [ 129.769795] audit: type=1326 audit(1517363882.755:1276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18174 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 01:58:05 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect$l2tp(r0, &(0x7f0000006000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x4}}, 0x2e) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) [ 129.812353] audit: type=1326 audit(1517363882.756:1277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18174 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=298 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 01:58:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000432000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003c8000)=0x48, 0x800) syncfs(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) pread64(r3, &(0x7f0000c6f000)=""/194, 0xc2, 0x0) [ 129.881548] audit: type=1326 audit(1517363882.756:1278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18174 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 01:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x96, &(0x7f0000eff000-0xea)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="396fb32fdba8", [], {@ipv4={0x800, {{0x10, 0x4, 0x8, 0x8001, 0xdc, 0x2, 0x101, 0x3, 0x5c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@cipso={0x86, 0xe, 0x1, []}, @lsrr={0x83, 0x1b, 0x62, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}]}}, @igmp={0x1f, 0x0, 0x0, @multicast2=0xe0000002, "91ddf19e0553681d68a98d2c9ab49df21b0e7caa61df7ea8412da52d7fb496312feec51a5d78d6e09ac7148667543545451ff1c03f9664f43c2d23c0ddd8b9c6be966cfe561115be9637817a9ef7359898ffde0aa2b985f1450eeb2edd021378b70d63dc9b2972ba475784364970407ac736434ea6385463f4510027fbce0495635234df9eea1481967ca799ed9dbab0281b3ff2"}}}}}, &(0x7f0000efe000)={0xfffffffffffffffd, 0x1, [0x200000c06]}) 2018/01/31 01:58:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d6c000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000b10000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004ed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000032d000)=0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b6a000)='/dev/ppp\x00', 0x80400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000003c000-0x6)={0x0, 0xfffffffffffffffb}, &(0x7f0000f8f000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ffc000-0x8)={r2, 0x6}, &(0x7f0000482000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c64000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f0000913000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002ab000)={r3, 0x4, 0x5, 0x200, 0x401, 0x1}, &(0x7f0000732000)=0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000eec000-0x1c)={0x5, 0x40000000001, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x9, 0x100000001, 0x4, r4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff51) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) syz_open_pts(r1, 0x0) exit(0x4) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00002d1000)={0x0, 0x100, 0x0, &(0x7f0000baa000)=0x0}) 2018/01/31 01:58:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f05000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/31 01:58:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = memfd_create(&(0x7f00007f1000-0xa)='/dev/ptmx\x00', 0x3) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000628000)={0x0, 0xfffffffffffffffc, 0x3, 0x3, 0x6, 0x44d}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000443000-0x28)={0x1f, 0x3, 0x101, 0x51, "3ad95aa5d00e58b86070d78e84779c10e2bd82077a292814cb8681a19b629ee2"}) 2018/01/31 01:58:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000730000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a00000-0x20)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000064f000-0x20)={r0, &(0x7f0000173000)="", &(0x7f0000a2f000)="", 0x0}, 0x20) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000030a000)=""/230) 2018/01/31 01:58:05 executing program 6: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000650000)='/dev/rfkill\x00', 0x5, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a57000-0x10)={0x0, 0x10001, 0x1, 0x8001}, &(0x7f000079b000)=0x10) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ae3000-0x8)={r1, 0xcbe1, 0x7ff}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000572000-0x8)={0x0, 0x1f}, &(0x7f0000ae1000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000075d000-0x14)={r2, 0xfff, 0x623, 0x800, 0x326, 0x2}, 0x14) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000253000-0x10)=@common='ip_vti0\x00', 0x10) 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, [0x0]}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ae3000)={r1, 0xe1, "ed5d39b31c4919e8c5934e6e56496c028abf258b2e744e9c05815c7243b5b48ee4028cb79c78b4c158adc7ddb1bc38ce4f1c329e4a6bd3a6b8ed369d9b3efce90341e97e67fd676bff6ec575d6a7e7544fb9b836e43dccb6c29bba2160fc2c22071ca235cde09ee61ccdbb4082d1710c1d6eb3ec5fc5bec030fa2631a7c0574a205f89d6de5d5f21249974dfd884b08d42c90c47ff28380ac115fb223a7507bb1e9a0916a4f9c3c7140b9a7428989e42532886ab2772ec516e3cc735bcb5ceea5791f997e697b80b74ea8856451aa73e79cf12ab787027ae8ce2ec060ac2c80c7c"}, &(0x7f0000ae3000)=0xe9) bind(r3, &(0x7f000098f000-0x1c)=@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000ac3000)=0x1, 0x4) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ae3000)='./file0\x00', 0x40000, 0x8) 2018/01/31 01:58:05 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) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r3 = fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000e0e000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x80000000, 0x7, 0x42, &(0x7f00009c6000/0x1000)=nil, 0x9}) r4 = getpgid(r3) tkill(r4, 0x1000000000016) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000936000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b30000-0x1c)=[@in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xdebb}], 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000052b000)="", 0x0, 0x0, &(0x7f0000120000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c4b000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e70000)=0xe8) 2018/01/31 01:58:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008ff000-0x9)='/dev/kvm\x00', 0x311300, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$void(0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00006cd000)={0x1, 0x0, [{0x269, 0x0, 0x0}]}) 2018/01/31 01:58:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b4b000)={r0, &(0x7f0000ee2000-0x5b)="0200f6", &(0x7f0000acf000-0x1000)=""/4096}, 0x18) r1 = gettid() tkill(r1, 0xb) 2018/01/31 01:58:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r2 = accept4$inet(r0, &(0x7f00004b4000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a6000-0x1)=0x10, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000ff0000)="8290db003a55aec780b02dd8d0a12a0c28abbea6605e5f5fc34c0c427bc82513f53f28420f1cce47f0c3964ce68e14d1bf24a9f0c6bf0df9172fa26c5fcfc128da5cadd1e04484cdeb9910ce15d98d65cbafe4f7e1a85d77c443f343e40a9b8a16b8d9bfb23891e6f0529e0e0ebea1f02f65501287d3de59de645f27100c9a602204a6d17c39318f6d2c09cbde972af051e458f808c700668a1507f804ffe989acc6d4ae75dabbf2187894f09ecc039a9b828fd067ab6a3f4970f1d7f180bad0572c0cac0dc33bd9b1fe320f1338c1853335c440962e73301b", 0xd9) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000e90000-0x6a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}, 0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000167000-0x98)={0x0, @in6={{0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f0000594000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d31000)={r3, 0xf5, "92af9ea48a1b88b1b90785ba9f402a1927efa388d919abc794f586230bbf627a3e7c477a20b6404619683baa12ef878e18786e70b530738e6f7e4401535acfc15446a58fb2ff8211c824a50322d38b3e45365ab781a69172dbdb394e9ecfc68fabf523e050b0bc90b4e7555870c7bf3812eeb891131bf19dc5eadff776f9810ba939ba2bd268a64af87261dab7b3c3a0df70ee75c60846ba8621c7ec9cf661359454e292416a365889bf46fd67bfb5c8f947a77cbe2920d0b9eb07b986079cafc7ddc085d098dab01dfa72d078e8361510641d528157e4ef2f5fffd7391e1579743759545cedfa1a56eaf06599b4beb820e4e03393"}, &(0x7f0000da6000-0x4)=0xfd) 2018/01/31 01:58:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6000)='/dev/ppp\x00', 0x129000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00001ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000247000)=0x9) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00009f4000-0x10)={0x9, &(0x7f0000f5b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000956000)=""/175, &(0x7f0000806000)=0xaf) sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b7a000)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000072f000-0x4)=0x1e27) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x8040, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000ddb000-0x48)=[{{0x0, 0x0}, 0xffff, 0x7ff, 0x9}, {{r3, r4/1000+10000}, 0x1, 0x7, 0x3}, {{0x0, 0x7530}, 0x101, 0x0, 0x10001}], 0x48) tee(r2, r1, 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000544000)=0x6) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) fcntl$setsig(r2, 0xa, 0x17) ppoll(&(0x7f0000ca1000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000b27000)=0x8000) getpgrp(r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a06000-0x18)={0x0, 0x9, 0x10, 0x9c2, 0x1f}, &(0x7f00008fd000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ed8000)={r6, 0x8}, &(0x7f000049f000-0x4)=0x8) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/31 01:58:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000000003fffc) semtimedop(0x0, &(0x7f00000a8000)=[{0x3, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[]) unshare(0x40600) 2018/01/31 01:58:05 executing program 1: 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) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000cc3000-0x10)="0c8e7c9c5fe8cbeadb91eb2b31be1179", 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x0) 2018/01/31 01:58:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x3, 0x0, 0x8, 0x2, 0xffff, 0x4, 0x0, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x7ff, 0x1, 0x4, 0xffffffffffffffff}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x80000001, 0x576, 0xd669, 0x6, 0x4a}, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a94000+0x86)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) 2018/01/31 01:58:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x100000000000000, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0}, 0x0, 0x7ff, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000ac1000-0x1000)=""/4096, 0x1000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c1f000-0xa)='/dev/cuse\x00', 0x20100, 0x0) sendto$unix(r0, &(0x7f000077b000)="7948d05eb9db19ebca863d06e1c32c01ad582273df47d0a017c71e2468c0f973f73265120b1da0a5c1c3c3dbd5e0524829d6d2d5ed8b16b80409968218b0b8", 0x3f, 0x24040840, &(0x7f0000c10000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000092e000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a7000)=0x18) [ 130.179887] device eql entered promiscuous mode 2018/01/31 01:58:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001d2000)='/dev/input/event#\x00', 0x0, 0x20000000000400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000019000)='/dev/ptmx\x00', 0x200000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000026f000-0xa)='/dev/cuse\x00', 0x8002, 0x0) timerfd_gettime(r1, &(0x7f0000f5f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$dspn(&(0x7f0000331000)='/dev/dsp#\x00', 0x8, 0x4000) r3 = memfd_create(&(0x7f000045b000-0x10)='.%-eth0security\x00', 0x1) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000668000-0x8)={0x3, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00008a8000-0xbb)=""/0) 2018/01/31 01:58:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005e1000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fb1000)='./file0\x00', &(0x7f00009d0000-0x8)='./file0\x00') r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a00", 0x14) 2018/01/31 01:58:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000065e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000487000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000383000-0x4)=0x48) r1 = socket$kcm(0x29, 0x5, 0x0) time(&(0x7f00006be000-0x8)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002a0000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f00001f2000)="ab2ea483423128d8083ff33a200c75aba87861e4e01e14a96d4fb1a3ec971b0d6dd7a6ac0c53ecc6ea3d2b4d9e8c2b97f2b0678e1af1633f5b3789cad4ea645e1c76aad1588e7054b772f5477e60ad52afc927e9c15b1bc53664d9d14b6dd3f7adb81f580ec02294d69e611080376dda1bf938f3bca4f1571d043eb279d94342264de2896b62ddfdb8032d678e0548cc7933f7711b611702a20946d9c484706c1dca87a13749e7b397d73f48bb93feb10547eadceace1bc772ce6977aa7c5d60eca23e264d5caa8316f68ed4") ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000093b000-0x2)=0x1ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r2, r2, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cac000)={0x0, 0x16, 0x6, @thr={&(0x7f0000e88000-0x1000)="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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000397000-0x4)=0x0) timer_delete(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000050c000)=0x0, &(0x7f0000ac2000-0x4)=0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:58:05 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000f000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) prctl$setptracer(0x59616d61, r2) r3 = shmget(0x2, 0x3000, 0x1080, &(0x7f0000011000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000028000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0xa0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002a000)='./file0\x00', &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f000002a000)={{0x7fffffff, r4, r5, r6, r7, 0x11d, 0x5, 0x0, 0x0, 0x0}, 0xb97, 0x4, 0x1, 0xffffffffffffff7f, r2, r2, 0x6, 0x0, 0x0, 0x0}) timer_create(0x3, &(0x7f000002a000-0x60)={0x0, 0x22, 0x2, @thr={&(0x7f0000004000)="28d8aec58a2b4a930a25b9a12050562edc897d3ff8bd01b7190d4bef408262a797c1194bed8a4b39fd6a2c6277b2af3af5468c737931bdd467987ee8ed962505da801b86d59d8d80f7c9f8a219a80c43804417f2153ec4e37cfc929dc1cacd8f0d192c1eb90c6ceb", &(0x7f0000029000)="e5e5e927ea12154674668f0af4b6f30035374d89878f4a72dcb50925da128f02f13bb1f4225d936422d854f488c1dbcc1b16279228bd34906d5b2a56764c44b6552a57efc336e833255325bbdc1e2e72cde3e1986e30a3372de3a08861c7b34e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002a000-0x4)=0x0) fcntl$setstatus(r1, 0x4, 0x44c00) timer_getoverrun(r8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000029000)={0x1f, {0x2, 0x0, 0x5, 0x340, 0x1, 0x0}, 0x8}, 0x9) r9 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000011000)=0x1, 0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000003000)=0x0) read(r9, &(0x7f0000027000-0xb0)=""/176, 0xb0) sendmsg$nl_generic(r9, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f000046e000)="2d01", 0x2, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) r2 = open(&(0x7f0000cd0000-0x8)='./file0\x00', 0x0, 0x19) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000040a000)={0x0, 0xc2, "dc120df46f5de6d11645e2d584672c8fdecdbb1236ceb6a416299572f34316dadc9604390920f1fc87b3b3bd0d7480d267a40f75d3cca02374a4004cda90637948ed6f78b5030476771311a214371ffeaa4bc6c22d06120885ce33ffdc6dcabd248e7c280c0b3e793dc408864757730aa336c00f24b99935edecc56453e31d801de3b0a36bf0aaa4766a5982ce3feaff068b6636066b63113df83646a9300d19a7ff9b77c8dd5762c18793efafce56efef60d6defacf26c858cc639e1c68fe90e8ef"}, &(0x7f0000a35000)=0xca) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000112000-0x6)={r3, 0x3}, 0x6) 2018/01/31 01:58:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ff000-0x8)='net/arp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00003c8000)=0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f65000-0x42)=""/66, &(0x7f0000bcd000-0x4)=0x42) statx(r0, &(0x7f0000a56000-0x8)='./file0\x00', 0x100, 0x820, &(0x7f0000f46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:05 executing program 4: msgget$private(0x0, 0x20) r0 = msgget(0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x2eab, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) msgctl$IPC_RMID(r0, 0x4) 2018/01/31 01:58:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x88) ioctl$TIOCSTI(r0, 0x5412, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$KVM_SET_LAPIC(r0, 0x4068aea3, &(0x7f0000d14000)={"8a927799b09a029f01061eda96dd379385fc78b28fcbf8eb8455a6fb0000000000000100a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c06219426b1da7e4bb4b3c5199c71d60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88180000002ecb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512148e072f3087a5566c38fda729442c3ebd62e970a9a300092747993601a1a186b8376d39c69c4ce501b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef22010a88fa8200de46e4547b4da6430ac512116d358949a298812c5d540179e0000000000000000e3c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee01009ded52625a000000000000dbd06d5beeae158271064e8b9bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d4a443d6653db3c6b7961190e8f82a233925540b32ce4f4716800000003ef51c697c457944206c1b2af2eb21ed8437a371c0b427cc7c94f3952ee752b858eb5bf410a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27bf6d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cd0c2663d17515838f8fbba284c5b6ffc5251019eaee59d1170000000000000002b4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1dd356f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f883717528e35b7e70733538a5cec8fb17616d2198d02baab7690fab7933b676deddbffff5d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000750002f4b2eebf5bcd42688b08a10a6575a31f81f01c13c7cb674ff41cb3c7f6896d64e86bb6845164825e28b9fb719e0000000000000009efde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5ea785000000005806743e8e00000000706ceb21db0100fd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689ecee98b2ed59e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a59ac3d6a33e0075506a1fdfffffffe37b1bafaf09954ef"}) [ 130.398826] QAT: Invalid ioctl 2018/01/31 01:58:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000900000)='/dev/rfkill\x00', 0x4000, 0x0) flistxattr(r0, &(0x7f00008dc000)=""/0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') fchdir(r1) sendfile(r2, r2, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setgid(r1) lseek(r0, 0xfffffffffffffffc, 0x0) 2018/01/31 01:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000edd000)='uid_map\x00') memfd_create(&(0x7f0000e8d000)='uid_map\x00', 0x3) sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xfffd) 2018/01/31 01:58:06 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x1, &(0x7f0000d3b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000966000)={0x36, &(0x7f00007bb000-0x36)=""/54}) [ 130.492892] QAT: Invalid ioctl 2018/01/31 01:58:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b7e000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) fgetxattr(r0, &(0x7f0000197000)=@known='system.posix_acl_default\x00', &(0x7f00001b3000)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d62000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x9, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x2, 0x20, 0x9, 0xff, 0x7, 0x9}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00003fb000-0xc)={0x1, r3, 0xffffffffffffffff}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) timer_create(0x3, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) r6 = semget(0xffffffffffffffff, 0x4, 0x185) semctl$GETZCNT(r6, 0x0, 0xf, &(0x7f0000c14000-0x1000)=""/4096) timer_getoverrun(0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000060c000)={0xfffffffffffffffd, r2, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00001f5000-0x1008)={0x0, 0xffc, "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"}, &(0x7f0000192000-0x4)=0x1004) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/31 01:58:06 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000000)="faee56dd6dcfcf282527b8ed5d0c1bc0857ae1dce5a21d52014f91b34b74e53a6220e35e1aeaef03c914e8f298e19f44e99dbaa6266553b55d16f11b1ce0c37f3db30af54e02c09601e3e79ad33910d57062ef2bb863a18f20b84114a64e72ab8fe0e51db37db8961a5d402c1415430b4f1d98889f0c32261b1e9c15f610a2589c5aeb5a44782579e1bff2c9903ffa7b68a75c73a2caa1cd17cb") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000001000)={0x2, &(0x7f0000002000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/31 01:58:06 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000000b000)=@common='ip_vti0\x00') sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 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}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:06 executing program 0: 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$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00006fb000-0x12)='/dev/snd/midiC#D#\x00', 0x2d, 0x200) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) 2018/01/31 01:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000477000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000027d000-0x10)={0x9, 0x8001, 0x401, 0x6}, 0x10) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000155000)={0x0, 0x0, &(0x7f0000d17000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7, 0x0}, 0x0) 2018/01/31 01:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd7, &(0x7f0000571000+0x341)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x3, 0x10001, 0xfffffffffffffffc}], {0x8100, 0xfffffffffffff3ec, 0xffffffffffffda76, 0x7ff}}], {@x25={0x805, {0xffffffffffffffff, 0x9, 0xfb, "33002970680efa91e759663d018b23a2151d187efd17e95f051b476744fa5f6cae87012edeb5b798bfa3f0411159a6847bc1952021c9d33da8e5e631f34ecefdd1224d824ba88306d3f6f0e2505c3478b4c72ade7c47bf096a8e2ba141a44f6ef402d1bccf633534e2887a7bff2126f808e02a11e9c80ab77ff9848c701ffa8ab115deed71a38276d780bc66f9f2e5ace206acf4eca8bd08e0cf6f7af9360e3ca9794d3185d6d5f63d50d8d63135b5dbd7534b25eb148a0a74884fc2fd0f"}}}}, &(0x7f0000ea3000)={0xfffffffffffffffe, 0x1, [0x60]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006ae000-0xe8)={{{@in6=@mcast1={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}, {{@in=@broadcast=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}}, &(0x7f0000663000)=0xe8) r1 = syz_open_dev$mouse(&(0x7f0000f40000-0x12)='/dev/input/mouse#\x00', 0x9, 0x88100) ioctl$TIOCSTI(r1, 0x5412, 0x7f) fstat(0xffffffffffffffff, &(0x7f0000e5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ae000)='/selinux/mls\x00', 0x0, 0x0) chown(&(0x7f0000076000-0x8)='./file0\x00', r0, r2) 2018/01/31 01:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa5, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a8c000)=0x3, 0x4) fstat(r1, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000bd9000-0x38)={0x0, 0x0, &(0x7f0000429000)=[{&(0x7f00006f0000-0x1000)="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0x1000}, {&(0x7f00008a7000)="0088fc990f7d1a8edcb1902a3a87e896a0dd1c183b2352b12421d9990daa997fa01269559dfbfde0a7aeb04a6bb42aa8dc94dd44cbda739480f5b6c848c97c0f22594b5912efc8bacd733bdc28dcc8857fb63e15a78163359fb879b22a53489a3e364117cb457f54deea3dd26363deb4df779333948626e8f05f2e2f61b5234446a307", 0x83}, {&(0x7f0000d19000-0x6c)="2bc450ac0e6b08df9d8ec16eddc58748815756ef92d1ae58e904fb4d6acdae62c2bef243ef6fc7343a1c87fb69b105af7724f409fa496140f7ad1f16b363556aee6ac620fda74d1d1922b0bcad336487a428efd9bee036cfeed18a4f9c775336689b5bdd0a02096c6d3ca4f5", 0x6c}], 0x3, &(0x7f0000ea5000-0x12e8)=[{0x88, 0x11f, 0x100, "c43f8174e652adb9f1887cd37ea93fe6651a04db2fccd78e261825db701d4ef28ba48dc5c9070b9113de4ffc71d09399f91521288f690b340bbcfb5237258a7a75e2e878205658a4d1a29f11390cc26f0b41f348de9d6d93a11bd1d04200677fc4b59f43bf1acc829e20a9cc8efcf0a837eb7162fc9f"}, {0xd0, 0x0, 0x20, "7d0c6258b29756a68b9299537c17e5ec78f9928b280da0ddf9dffe103fdfb3ecf59db7081819008fc70a89560918b6cfa93ef869b96fd86da7d8946970ea6102591f333b58e93a7b79736ebc854dfc363121cace636395094013ca82037b68a6362493f86d6c798463f6375aa499aa7249724cc3c07a94d63417af491dfb69e50988ad249a88f9241a5be0a0a3d2e63091bef1c99df648268739f6c6e938afbd3df81099a8c6f4474fdac3683b2ed2312e48feede36debd5230f408c21"}, {0x1010, 0x117, 0x3, "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"}, {0xe8, 0x11b, 0x5, "ae73a5c1d481b8ddb6cc18040e5e1035196bc5420af1136683b82cdd3302c1864e265dcc2b36a6fddefb52dd9ba3100d3cf06159cc2b0e2fb406d06a9abe5450180b3e4fe109883f8e7e9bf52d370956b20155f76911049c14246a9e69ec83c336a6fdaf99ad185cdedadf5fdcb0357a5e0847327ce1fecc6bf636bf2cb1cabbf7a0dc002c6522da464d6db10bc38b2547eda38625735ac6bdca87bc51c0481d92d939722b168bf1a4fdf3ecdd5eb185a678368f5c80067f16ae9be409a65373935f7a2dc5711c03c985964aa0598944275861ff"}, {0x98, 0x11f, 0x7f, "cb840fa95e6a0d49798ee62a2f9be6c260292ab73fdaa5605d233e75951f16e56f4ef88c0a17e3e015804e64fade587a8876a8afef3a4078ac80cba967f4835ff7ae3b58b3c3833530ccead935d2f56f49088259252e145552dcf250ec2a51c3c56b591ef16dde25bd6404f616eea240bfbcd4330c5253be4e20d65e542f8a00c81f2735"}], 0x12e8, 0x800}, 0x40850) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b0b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038f000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000584000)={r3, 0x3, 0x203, 0x7, 0x0, 0xfff}, &(0x7f0000d7c000-0x4)=0x14) sendfile(r0, r1, &(0x7f0000174000)=0x0, 0x20) sendfile(r2, r2, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 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) r3 = socket$kcm(0x29, 0x80000002, 0x0) sendto(r1, &(0x7f00005b7000-0x4b)="0213ff", 0x3, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) flock(r1, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000302000-0xa7)=""/167) dup2(r3, r3) 2018/01/31 01:58:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = syz_open_dev$dspn(&(0x7f0000b60000-0xa)='/dev/dsp#\x00', 0xfffffffeffffffff, 0x0) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000ec000-0x38)={&(0x7f000019e000-0xc)={0x10, 0x0, 0x0, 0x80000880}, 0xc, &(0x7f00007cc000)={&(0x7f00003fd000)={0x171c, 0x1f, 0x402, 0x5, 0x0, {0x8, 0x0, 0x0}, [@generic="", @nested={0x123c, 0x44, [@generic="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", @typed={0x8, 0x33, @void=""}, @typed={0x8, 0x65, @void=""}, @generic="beee58fa8b712bf9d3bdca2bb9c1b67790de96d83821c02ded148fd8acdda187844de7", @generic="0c6b66e16435a4121c67e6c53f40a54fb21c38b7710f33adb147029f6ff6700e8d0eb2f39a73a415f894abb90c55eb5a6738309d259fc7d41fd730e8c4571bd1b0617ad9180a47613eac3077b444f5002e70316bc6f9cabe628792dc47db7b73b365f63407e24c9ab9f89bdbd57a9e0079a3e52c1b6991b944e1d7e217521a7e79b5c96c23514dbfdd6827f49169e77326db53035876c218489d520b7d617361c623d6fe511ac5e402ed9fff223c139d2450b6a89171afab7f7cd7604266114380fd7f1d19b69707a13d7f12b277466ebd54d363e55f98b91f9a1287f5b86b9f0e65f03de08399fde2ec9acc246841e21e130ed631cf237c076e1cf5b8c791", @typed={0x10, 0x80, @u64=0xacc3}, @generic="d4be1cecb1f09a4d0004446864a3102ff32c3b854cf9f59128d1113184fad5e3d37079d37f3083d1cdbf37b6d32b3c4c88f44e82c76b4f4fcc8e8830739bdaf1f0fd036276c5dea2e7660d265ca9fa6c9307d3707e96ff25022d33a55a6cb9226772446650175d9acded9a8bd55a13422b03f8059ac1abb4455da2eff3a8cd464f219b56f7a37eef6a2b00159bb8ec1412073d317a7f28b2dbf44249fa5f514efd064c31339565e4d9bcde08c4ecedd680af69a9d69131fecd8b8788fb3e31f3ac40b4e463db1df87e36f57e357128469673536b06e1a2eff1cdc535c510e9a3f02857f94c2c3a0b57884603f3b5d195932082c8"]}, @nested={0x1bc, 0x26, [@generic="6fa9047a4efe85952f0e3387758eb6346b5a32dfcf551080e2c09de6fbf99c72302d2fa6a485d61db47f80cc9da3aff3a9a09d9b329435a713b0649870d794592a6018ccfb6068f2d39db32d2730800741d35432a775932dc46727a6b2760fc632240517061e2fde02c47124a4b3e87b6b1502e6e97c49ac0953da4285e63d9343e050a2c0dab998dc9d0ab5bdc0a40a4820682ce2b7364faf661e70f616c9291d7fd90008f0dd06bb", @typed={0xc, 0x90, @ipv4=@broadcast=0xffffffff}, @generic="ccec8d01c0af367c083d90d2029b18fa631b7209e1e5dea20674f3fb5fd09101a3414344ec0f9fdcf25c4d7b49efea15844f7ef5fb6f2f39978b33bfa142421ddd4f19da0a7ac45aa01805883d25923174ef2d8a50fe2269d8971b288dc2bb12569fc21441c0abcde44b0a07ce3f92788975aa9269b556529b0802626d0eb33fa167c3b781a3e90d7fc1c30280d26cbfaf9ca3c408682b2a97", @generic="692996351e42c64af2599bc5f6d874db00f040e39810e02dc8ac8f0a56873eb95e5f8a630014c006d3d5a3a89e89cb4edc8fd56519ff1b7ac98b9016b123891c382fd3692b2909656b253b28599b96fa4523cba2a895d936157445cd9f1036bc25524a7f9ef00208"]}, @typed={0x18, 0x8b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @nested={0x2f8, 0x45, [@generic="d5fba0b3bc0fd0b86783d5d24bd4bb431dfa2689a42230ae70ed253b95de705f8287206595ad015aea3eb82998e8da30c6ee7376b24234f396e88288468eee8637a7cf69c2a6edfa15d7861ea70a8ac86941a61fed7398414a363ee13f0c91a17b22aa99592c649b5f2feb1b6284abf28ac507ff6bdc721a3fc7a7ddc250565623029add70618b5f8060fd41484120126de47794bab372d47e79cf297b2a44cf0edfbf96f418f2a0caafa889a7c9b76ce80504103a1dc84087a073", @generic="326ceb78c26a9bc112cbde61fb68ab0a4dea34052b33d21efda619984d6ba960dc694e77cb4035d55a405dbb26bcdc66425bc23c5968ae7cf2c77a0d677b13a7e2e52ea0b1e6825d33db3631df21496a5f600c78bb7b6c55eb6dc21c409676551cdcac49ddddc0f3d196cce1e33b05befbef39838f11429c68917dbafd75d65c305d35ae873f634043f4a3cd658bc5d760f1", @typed={0xc, 0x64, @ipv4=@rand_addr=0x400}, @typed={0xc, 0x25, @ipv4=@multicast1=0xe0000001}, @generic="8c88db9065382fe8d8225f0b8e6882a796444c35cde2e44e85b67d94042148f5c8d8947cb6330ecc9debdb5ea3c9d6d8646aadd529f6cd347cc8b3942a47", @typed={0xa8, 0x3b, @binary="aa5c5521014391aa2b257a9b44a677fed449e470adf2071a95b23e583771063e851a34098b93181573b714ca3a49769969efffb45e43431e3bdc598f5b6350160322ededc67d431a20a1bb4ca0597c6f83c69d1db50605def5be740406cbe69ed7fc67c6489144d386988fdfe1e7a576ba5793fd4599310d5061ff77ec8673992ae60b12ae834b3b7a204283022e0145a4525545e428eca688ea259fe739"}, @generic="324ededa3da8459236ecc2025e4255ed1652b5c6c6614fdf23e4bf85e76c90df28727626a70faeec0b63b1cacddcea320c9dc3b7006b81c70a3aa844952783784d66178d68d6e44e0f3b4b1ff5b4ba9801b3e5c171e1632dd3ee7b49e441ccbd13e9d30c87c00627ad35b939b1756f3a0a8b403c64c73c9db6eb819bb082ea1814118b4e70435e71b8b5d935a8d3929e067a324bd4d43827e19b8b5f", @typed={0xc, 0x8, @u32=0x1000}]}]}, 0x171c}, 0x1, 0x0, 0x0, 0x240048d0}, 0x880) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/31 01:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000d6000-0xb)='/dev/adsp#\x00', 0x10000, 0x80) clock_gettime(0x0, &(0x7f00008f9000)={0x0, 0x0}) socketpair$inet(0x2, 0x80000, 0x4f, &(0x7f0000c86000-0x8)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000c1c000)=""/59, 0x3b, 0x3, &(0x7f0000b3f000)={r1, r2+30000000}) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x40000000009) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r5, &(0x7f00000d0000-0xb4)=[{{&(0x7f0000c86000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000040f000-0x40)=[{&(0x7f0000216000)="e34d95afee858af1f11652869627c6340968b0de2a0a38073e5db2e442dd901657e4fc5f747c6b0506da98901a3cda652ff24701d5f446066d6136d4269df740603203edd2f896cf84213fcee28ba2ec4aa134193566b4886d75e157300651cb2851656c5b420a40698df6cab20e82858f95268219312218", 0x78}, {&(0x7f0000848000-0xa0)="781f96223e32cc2e9a29d8b1ad73a55f5d42c0fa129bfd7ad4e7150f4f1ebca46d2654a5dd0c3cdd17cdc970b8d20b444f7ba4ae5d245849876657e6653865f45ebfd206031fdea06817146f1af2e8efe39683bfb4bc103e05e5ee1a298d0deaf2a5ba1c657e1ee0e671c7315eb7e2c4e51eca909e56ec51ed153c4992c8a282e0e89fcfff41695db337ea33636f5586fe7b87aed4265bc581d7d52a1d1cb291", 0xa0}], 0x2, &(0x7f0000ccf000-0x170)=[{0x70, 0x113, 0x7, "c247839bbc4cf45fc87fd91ce89f8475c50d210490966becd20cbd50d57cc749c931872efce0bd12024e519d1b93610b0a40069fb3e9191bd0c9b2ce15e2e34ac4f8197265378fdd487982a2c619edce8afe126ff481e27605710e8a6d5e"}, {0xc8, 0x11d, 0x4, "f68828a1536f811fed819ab22b87523282095f94061bc5503fefd2f6e16ddb5d9ee298ad8c2a8490340938b2eaba3b5cbe4c3a6cda23995778fa7758b9e50ea23fbfd586a24b15e948fdab95b500300be3166399f43cd71c72d6f0094138aa648c95a94612b3f48e23f8ac69740501c0412475bc3c09b676060bb6d8bd54cbe01a15b3a797f315df8385917d3644747d7649e25e4395b5bc6be4d8203a6175380bc4c90c37012a89516ae16f8270d304ec7365"}], 0x138, 0x20000800}, 0xdc2b}, {{&(0x7f0000275000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000073000-0x20)=[{&(0x7f00009e7000-0xd9)="e104b25e8d30c1af11c3ebb4748fb2b357073f9fe62763e51d18a3ebb4cd386963d973ce0dfb01d592b00f4dda8f5c645a8eccf793f9e11b1993c0a14b2e20c88dd92e60645e9c0bc363437d0f6a50cfe073d41156b35ba71cc6dc8b13bab777183bea5b5a3a5d2694571125f7dbfd78ff5e1cae1f9d51ad8391e5351b14dfaf369e6dd3625bada1e5789e45d95d86581aee7392ccf0f79457f999a81126ec03fe8f32712c70b35ff13159cf77612dc8b613d77718ab3a44030aa4739d1946c4039e62ba8f542f732c4474286046bf6796fb55b9fcab74e25e", 0xd9}], 0x1, &(0x7f0000cd4000-0x3c8)=[{0x90, 0x0, 0x20, "eb6f506f79e0577a13e2575b1128c69cfd32756b910a3aa52a084bebff01c552acf0fb6ab273ef2ff70eded29a090f7e152de77a1003cdd0cb4399ff54adbf11c9b20f42d40ebeae0897289ea38900101b1049c239277a1f3c5728b7022177221454328215af2bb4cc96baeaacb95c27a6e348ee71802f115646f5e446d202"}, {0x110, 0x107, 0x80, "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"}, {0x88, 0x11f, 0x0, "2a3440909319c98dec98dfac86a9063a7be363d65e16e7b622ede89587cd8d856c66a0cedcb2659dcde5375b6cb2e172e41f22f45fd208597ea3d999cec069b524b95173e5a41ccbe1215db9a1244a62d880554e37771e7c61373014c0959713b5b88e2bc21c6b75053cfd6598f0530086bed4"}], 0x228, 0x20044004}, 0x7}], 0x2, 0x0) r6 = shmget$private(0x0, 0x1000, 0x60, &(0x7f00001bc000/0x1000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000899000-0x50)=""/80) 2018/01/31 01:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0xc0) mount(&(0x7f000032e000)='./control\x00', &(0x7f00009eb000-0xa)='./control\x00', &(0x7f00003b4000-0x9)='efivarfs\x00', 0x1001018, 0x0) 2018/01/31 01:58:06 executing program 0: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = msgget$private(0x0, 0x34) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000049000)=0x1f, 0x4) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000006000-0x94)=""/148) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000049000)={0x1, 0x80000001, 0x9, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) timer_gettime(0x0, &(0x7f0000049000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r4, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:06 executing program 1: futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000e4d000-0x4)=0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008a7000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@multicast2=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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x8d9683959cbb635c, 0xa, &(0x7f0000001000-0x50)=@raw=[@call={0x85, 0x0, 0x0, 0x13}, @call={0x85, 0x0, 0x0, 0x6}, @alu={0x7, 0x7fff, 0x7, 0xa, 0xb, 0x4, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x1f}, @alu={0x4, 0x8, 0xd, 0x3, 0x0, 0xfffffff0, 0xfffffffffffffff0}], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xa9, &(0x7f00008ba000)=""/169, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x10) 2018/01/31 01:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 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$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$audion(&(0x7f0000a83000)='/dev/audio#\x00', 0x6, 0x2400) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000297000)=0x232e, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) 2018/01/31 01:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00006f3000-0x40)=[{&(0x7f0000851000)=""/238, 0xee}, {&(0x7f0000ace000)=""/255, 0xff}, {&(0x7f0000ed8000)=""/199, 0xc7}, {&(0x7f0000ee2000-0xe1)=""/225, 0xe1}], 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000deb000)='id_legacy\x00', &(0x7f00004f7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000090e000)="2d70707030f700", 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000518000)='keyring\x00', &(0x7f0000880000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) semget$private(0x0, 0x3, 0x422) keyctl$set_timeout(0xf, r1, 0x0) r2 = getpgrp(0x0) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000ba2000)={&(0x7f00003e8000)=""/194, 0xc2}) 2018/01/31 01:58:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d37000-0x8)={0x40cf, 0x8, 0x800000000, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00008f8000)={0x3, 0x0, [{0x100000, 0x2b, &(0x7f000063d000)=""/43, 0x0}, {0x6000, 0xa6, &(0x7f0000f7d000-0xa6)=""/166, 0x0}, {0x7005, 0x3f, &(0x7f000033d000)=""/63, 0x0}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000762000)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f000028a000-0x8)={0x0, 0x1}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/31 01:58:06 executing program 4: 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$inet6(0xa, 0x80001, 0x4000800000000001) r1 = syz_open_dev$vcsn(&(0x7f00008c9000-0xa)='/dev/vcs#\x00', 0x8, 0x200200) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00008ff000)={[{0x9, 0xffffffffffffffff, 0xa0, 0x8000, 0x0, 0x59fd5eb5, 0xeda, 0x0, 0x2, 0x3, 0xfff, 0xd7dd, 0x80000001}, {0x8, 0x3, 0x400, 0x3, 0x101, 0x9, 0x20, 0x9, 0x40, 0xffffffff, 0x80000000, 0x8, 0x400}, {0x5, 0xffffffffffffffc0, 0x6, 0x3ff, 0x200, 0x5, 0x3, 0x80000001, 0x8, 0x1, 0x2, 0x7be, 0x1ff}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b34000-0x11)='/selinux/enforce\x00', 0x121400, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000d20000)=""/194, &(0x7f0000af1000-0x4)=0xc2) 2018/01/31 01:58:06 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x6}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c45000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00008d3000)={@loopback=0x0, @empty=0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000987000-0x8c)={0x0, @in6={{0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003d0000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0xffffffffb20e4e3d, 0x100000000, 0x4, 0x0, 0x8000000000000002, 0xffffffffffff12e2, 0xfffffffffffffffd, 0x101, r1}, 0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x10000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x11, 0x4d, &(0x7f0000002000-0x4d)="ce39db8335f202341737d00f3cf1bdf9394ecb6ef771656b2f0008dbc54f619788a974c5d5251a78ec273ea39bc81e18c539c000a51cfb8e03a8d52acb934d8b8d1c8dc9f8eddce263c564c40b"}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004c2000-0x10)={r1, 0x10000, 0x1f, 0x6}, 0x10) 2018/01/31 01:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b25000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e5b000-0x20)={0x10001, 0x0, 0x1, 0xca, 0x8, 0x8407, 0x0, 0xffffffffffffffc0, 0x0}, &(0x7f0000b76000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000610000-0x8)={r1, 0x3}, &(0x7f0000f9b000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r2, r2, &(0x7f00001ad000)=0x4, 0xfffffffc) 2018/01/31 01:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b8c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000392000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000020f000)={r2, 0x81}, &(0x7f0000588000)=0x6) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) 2018/01/31 01:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000868000)='/dev/sg#\x00', 0x5, 0x200000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00007f5000)={0x3, 0x8, &(0x7f00003dc000)=""/76, &(0x7f0000bb3000)=""/127, &(0x7f0000686000-0xcd)=""/205, 0x1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008dd000)={0x0, 0x7c}, &(0x7f0000256000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003fa000-0xa0)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x7d4e6242, 0x3e, 0x8, 0x4}, &(0x7f0000398000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000033a000-0x8)={0x1, [0x0]}, &(0x7f0000057000-0x4)=0x100000032) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000026c000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000565000-0x4)=0x98) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000017b000+0x4fe)=""/9) 2018/01/31 01:58:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dab000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ccb000)={0x0, 0x9, 0xccd, 0x0}, &(0x7f00007c9000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000037f000)={r1, 0x4}, &(0x7f0000dd0000-0x4)=0x6) recvfrom(r0, &(0x7f0000309000-0xe1)=""/225, 0xe1, 0x100, &(0x7f0000a9c000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes))\x00'}, 0x58) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c5a000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d72000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005c1000-0x8)={0x0, 0x20}, &(0x7f0000340000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006e8000-0x8)={r4, 0x5, 0x7722b47b}, &(0x7f000097c000+0x824)=0x8) write$selinux_access(r2, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37, 0x0}, 0x49) fchdir(r3) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000beb000-0x8)={0x8001, 0x700, 0xb609, 0xc33}, 0x8) 2018/01/31 01:58:06 executing program 6: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0xe0041) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) syz_open_dev$sndseq(&(0x7f0000024000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) 2018/01/31 01:58:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f24000+0x9f0)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f00002ef000)=0xe8) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001b4000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028f000)=0xe8) lstat(&(0x7f0000317000)='./file0\x00', &(0x7f0000ec1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e12000)=0xc) r6 = getpgid(0x0) r7 = getuid() lstat(&(0x7f0000a47000)='./file0\x00', &(0x7f0000449000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) r10 = getuid() lstat(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000130000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006e5000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000451000)={0x0, 0x0, 0x0}, &(0x7f00005be000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006d2000)=0x0) r17 = geteuid() lstat(&(0x7f0000851000-0x8)='./file0\x00', &(0x7f000013f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000394000)={&(0x7f00006e1000)=@proc={0x10, 0x0, 0x2, 0x4}, 0xc, &(0x7f0000b6d000)=[{&(0x7f00005fa000)={0x1260, 0x37, 0xb30, 0x1, 0x3, "", [@typed={0x10, 0x23, @u64=0x8}, @generic="", @nested={0x4, 0xc, []}, @nested={0x123c, 0x85, [@generic="9c45db3e27ac0a56b12b650b9e258ef3c20d69457bafc69a398e5c9bdefcb8c2e7a7d56b771b1bcba3533f37d5705fdd7ea52a648977f62e72540de74cc6cf32c5a915f9510efefc044a1348e2b8136de8228997cf4599f3c3e4fb0b88d284cd66ea363967ad1833d443381cf3ee6ee9e70245bf6dfca9440924383ee5fc0b91599472c69b0312b1825260a09afbea146230ee279f0cefd3d80818722001a5eb66d4d94a8f947b13026b282eea8a396ea976e012129fbfe9f647081049d185d80488", @generic="1c874d24ad0c35ead02d352e083860f0c67668af12a50a2f5289fef569202eb9aa3c15c3c6d6c58d00bb92a16c096e982c99acc045f72d9f357e908fe2e56e8457ad792d7c4a6cdf2a0459490fde062432beb8d9fc67e02ce1a99121c4530e97d0f5abc32534e586049ca0fb5091729dc6faf5084b99d26dc232623cc0fa177bdc2dbcf4d4a3ec0a3185541a323af422c485", 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@generic="a50ed5e90532407ae10322a6ea4387e5218a5c9f3d6851139244374eb70917c61462bd6e58d9a8b4a1cfbfa6e57f8b5e6a59844dd14a6515bb330f5d7065646ee29c52e7722e6c8b2c448d5cbefd236189dd23632e9a48723fb81ede727f4860c72d202509f24ae0faa62199a9f53a8c590bc4e332d1838bfcd5c51be4cf8ee38b7054f5da0e9152326baf2428acf9110a428d0d9b397e5a26c2b1f77e1fe2221806147acfd3314eb5f6f61130748cc2a0eeb8925e09104024", @generic="e577d2bc0ad0f5caefb360d962cbce518c8f5a8ca801719e1791d799586ccef03c5b3bfaaf266fa0d096ea61f323b8c678e03732618a31642d1af279afaba23ffcb3673b99d0e3444739cc4b759dbdb7d1041cb9302d1c121c069e88938056a1c522e72b3b68a1b3fe8afb384976d31539df75245d03a3be692dbd425cce4579d72df0bf409e28da1fc2538c289503a5ffc165114f3303498ab933089a4827307c577c6cee0bb855f0026a39236b1da489669878af8f80861b117a0934dec9049bde0cf3", @generic="d92912a4638db99d19fa6c7664a32a464596c7aa94d005f227fa095f0cf0f0ac", @typed={0xc, 0x5d, @str='\x00'}]}, @generic="a30a7b13c75578b0f9e63b0ffd674e6104a7edfa524efac660a21284ce336c8f120774304981305258f253022f1f0341fe4c117c66c6dcdc6ac9fd4bb60950e6336c079e91ec1b1ebd61b65d177dacc9860c1df8960ce3745047d496ea1d6f835b543f73b9b8dd7284fc8a014255e909a69b57df0abc40f42eaffbd32da41c6056cd9c3b05dc6e70de785fb7f80b9f59992145a90d791bd9b8cb10bcb717c6f996a0dfd7e3400d21427b0b1f251c087cca", @typed={0xc, 0x21, @pid=r5}, @typed={0xc, 0x74, @str='(\x00'}, @nested={0x178, 0x2f, [@generic="5f979c160e7f5edb5901f612b8740252d7d95e62b0241e6ae8e91353db3c7c7be91476875dabe0cd", @generic="646e09fc8305223560fe6eeb853f46d3e1991fe48fa4c3c06d32c955442d82d8c40d7b20653adfdf6da9dc4c69fc95903cba3dbf5973d42d5d45fcbf8ce1036031d923188121fe95a31c90ab7f01a415aadcb6d9c631e92f5af15a470d51a58cb50c22e335b70b410a456ccd11a48c72e16c7be03ff4c4adfbf99c2f285f2143ce74b24bb8c0bff3cb544ea711daeae85c38ba4b13d0f14b4d75cf41f365e1a0fb5f00c6e2167c959b11123dfbab383c38380f1b", @generic="625eb4345b30780799ffa980b97a5f735270f3b424c48baf7e2b66061d0622eb1d6d5cdc74e67d147502c2b3771a50f49a4216cfe46f2b8c05409c72a80bed1f018fde08a18a59f3a26844dda6b69f54321b10c443587c77e13a807f8305b7e3eb39fcdd7ade289566ad0aacc3481d5e61d9679f40bae858c81e5bd425b53540d20768b23c5859ed413270c4e71cb01bbf59f6b21c"]}]}, 0x5cc}, {&(0x7f000085a000-0x94)={0x94, 0x40, 0x0, 0x6, 0x3, "", [@nested={0x84, 0x74, [@typed={0xc, 0x3, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="008c725d9d5e2013d3ab76236bc8f2bb5a8b8ad864652d74152b93b5a71f535652ac0fea12b05d6ef1689526bfc7680b66fd2ec1c616168a4fff107eba550555cf35720d950ec8fded8e2641deab7331d251a252e2e45703a6abb560004d56b5644fc0e0d1", @typed={0xc, 0x5b, @fd=r0}]}]}, 0x94}, {&(0x7f0000241000-0x1010)={0x1010, 0x29, 0x2, 0x1, 0x0, "", [@generic="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0x1010}], 0x5, &(0x7f0000ef5000-0x138)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}], 0x138, 0x4000000}, 0x4) syz_extract_tcp_res$synack(&(0x7f00002ac000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$VT_RELDISP(r0, 0xb701) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b47000-0x10)={r13, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/31 01:58:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$ipx(r1, 0x0, &(0x7f0000fab000-0x4)=0x0) sendto$inet(r1, &(0x7f00008c2000)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r1, &(0x7f0000af2000-0x141f)=@pi={0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "44b593", 0x495, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x495, 0x0, "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"}}}}}}}, 0x4cf) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000cd000-0x9c)=""/156, &(0x7f000011e000)=0x9c) bind$inet6(r1, &(0x7f0000829000)={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) socket$inet(0x2, 0x80005, 0xfffffffffffffffd) socket$inet(0x2, 0x807, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000032b000-0x14)="fefffffe9a", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000586000-0x1000)="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", 0x100, 0x0, &(0x7f00003dc000-0x3a)=@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], @empty=0x0}, 0x0}}}, 0x3a) recvmsg(r1, &(0x7f0000577000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000096e000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$netrom(r2, &(0x7f000084c000)={&(0x7f0000d28000)=@ax25={0x3, {"d91b5c11869859"}, 0x5}, 0x10, &(0x7f0000b6a000)=[{&(0x7f0000237000)="f509ca73acab814d27666cd54aa8087792ad6c9681bc7efe781b2f0bb3d9d570982bb2c3fbc5f7698f39bbf3433a9de61d2718144adabef43cff5f42b0d93d68d0ff8aafa523fd3453d426952080c757e00d8a1ba4194b8647de5812bddf647cae1a242b86e3c7bc76c72335f4cf7ab3dfc89d4f6d8446c4828bb6e60fb0254ba56d8409933b5f46e487335f87e963820ed11cb0770700d8667569caff61be685874665b0a817aef4d93c88e54b89d7330410ffd25ea91c2cc65a93b91e734163dc6c25eda42852c1ad401f45542f79355e5b94463265e1ec7828dca1e0e6f460f", 0xe1}, {&(0x7f000087c000)="e5e7ee6960f89f0efd9861b72699077a5712f94eea67fe6bd76baaecf95098f2859205ac863afa53298cc38265d467925fba49a3ffbad061ad4c4c819799bf6763202bbfca3efc2b95bffd", 0x4b}, {&(0x7f00003b5000-0xbd)="a5500ab58d3a6f3c96072f12807771026ac16c32add8717a039306413d1de975cef26864c0958bff65e5c766cf7e1bac0d2a631d0964af4ec3b7739965386c1587ff63c4d370032daafee9d2cbd166a45455017348af1f5d7b944316d2ef3894443b0b34e8cae8315e285734eb949d9f46a3742e94828f3922bf0e756ff45fb357a4bbe1e1541b7045676b1d1ef260ea4e56cee07ec9b7e84c64bac7d4346ecf3336534600fcf6cefa4ec5634d1576cd045f7f778be66a12cfebe3dfd2", 0xbd}], 0x3, &(0x7f00001a5000-0x298)=[{0x28, 0x115, 0x8, "106b89b19394270beec71592cf9e80bc12"}, {0x68, 0x10b, 0x7f, "0808f4da62d116c162920fd24e859709f49d275ae0a6867f14bf70449f945db2f11ce09505205adf6516b164419818d14922a02058cb25f26d5bf99cd1b4e9c96ac3f658d5390a3d9376f79333fd503b99"}, {0x110, 0x13a, 0xd7cc, "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"}, {0xf8, 0x112, 0xfffffffffffffffc, "d343bc771f868a1ea4b489cbc658275241a843daa578571815e605c3023826728defcb8cd0ebafede02732fccfc75408b09450a505616a3dbb1289aa8b31f0a024ab296a3f6b0c0b5f26d2933e4f1a03ce940df6fbdad330cbfdb0442a34e5eaf4707808a32e08fcb508214ba5508eb94482a93d0b76b265621a1a996a6cd0c46be7889dcf3e9a905cef51af6d72f6f9e995ed0b300ca8c1e03ba6bff5df7c2bc72df81088bfe23c455a001de83900ff4d704608242d75e63a0fa647014d9702f31c8d81b069b85e63e731d8c5a76854524db76cd9118cb2e91a6f9edf130046d1a598d6302d30b2"}], 0x298, 0x4000000}, 0x4008000) 2018/01/31 01:58:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000057d000-0xbd)="081bd645c83315c8ae19667bab8cfcb7cc81236a4cfa2ca0f46b9a0a704d5a785864f29e60aa0537273be3de839a35576ccb2927a7226f2d2067e629b7f4a5f2539a4ebba2ed9a04f17f06c943d7881bedf87ccae85919140f74da177c88a2593d6312b5be011975368e71bb042d00f8e49523c41e1c43c96e1dd8219ea87726cd72d62020c52461cdb4dd1fd09d05bd74734d612ae24bd5439c7ca55df30305d2263b922e2dd42abfbb1471a7e9af966844c8bf202a0ffd73a589eaca", 0xbd, 0x0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000021c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$ipx(r2, &(0x7f00008df000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c4000-0x4)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00007a7000)={@rand_addr=0x5, @loopback=0x7f000001, 0x0}, 0xffffffffffffff5f) r3 = getpgid(0xffffffffffffffff) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0xac58, 0xff, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001cd000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0x0, 0x11}, @dev={0xac, 0x14, 0x0, 0x11}]}, 0x18) r5 = dup2(r4, r1) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000b98000-0x50)={@common='ifb0\x00', @ifru_map={0x4, 0x1, 0x40000000000, 0xa1, 0x800, 0x40}}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00008bc000)=0x9, 0x4) 2018/01/31 01:58:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000d7d000)='./file0\x00', 0xfffffffffffffffa) 2018/01/31 01:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a98000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000085c000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffff7fffffff, 0x5, 0x100000000, 0x9}, &(0x7f0000fd7000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000a4000)={r1, 0x89ee}, &(0x7f00003e6000-0x4)=0x8) mkdir(&(0x7f0000159000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") utimes(&(0x7f0000614000)='./file0\x00', &(0x7f0000153000)={{0x0, 0x7530}, {0x0, 0x0}}) 2018/01/31 01:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000abe000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00009b5000)={0x20, 0xffffffffffff0000, 0x0, 0x5}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f000024b000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000c50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d3c000-0x10)='/dev/sequencer2\x00', 0x200101, 0x0) getsockname$inet6(r2, &(0x7f00000a6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002c7000)=0x1c) 2018/01/31 01:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8978, &(0x7f000084f000-0x50)={@generic="79eb077d6c3ef972bc738ee56b3eb54e", @ifru_mtu=0x800}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={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) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000463000)="", 0xfdbf12558da8fa8b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x9, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/01/31 01:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ac9000)='/dev/adsp#\x00', 0x80000000, 0x400) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00002d4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendfile(r1, r1, &(0x7f0000d9e000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a54000)={0x0}, &(0x7f0000293000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r2, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) r2 = getpid() fcntl$lock(r1, 0x0, &(0x7f000073e000)={0x1, 0x0, 0x7e, 0x4ce, r2}) [ 131.183365] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/31 01:58:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000a4000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000522000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000936000)={0x1, 0x3ff, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000a4a000-0x10)={0x5001, 0x4000, 0x0}) recvmsg(r2, &(0x7f0000b54000-0x38)={&(0x7f00003d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005fe000)=[], 0x0, &(0x7f0000a81000-0x1d)=""/50, 0x32, 0x0}, 0x0) 2018/01/31 01:58:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x4000) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000f1f000)={0x3, 0x7fff}) 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) 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) alarm(0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xfffffffffffffc8d) 2018/01/31 01:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000868000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000e91000-0x38)={&(0x7f0000685000)={'sha224-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f000001c000-0x8)='./file0\x00', 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f00007b7000)=0x0, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@textreal={0x8, &(0x7f00000d8000)="a88b82a60d0091ba4200b818f8efbaf80c66b89a85fc8166efbafc0ced64660fd5b7f5ff0f30360fb42a66b864f900000f23c00f21f8663500000f000f23f80f20e06635020000000f22e00fb5698f", 0x4f}], 0x1, 0x0, &(0x7f0000ee2000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 01:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@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}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 01:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00005ca000-0x20)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) epoll_create(0x2) r1 = socket$bt_hci(0x1f, 0x3, 0x1) exit(0x73ce) r2 = syz_open_dev$sg(&(0x7f0000936000-0x9)='/dev/sg#\x00', 0x3, 0x12000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000039000-0x4)=0x800, 0x4) clock_settime(0x7, &(0x7f0000739000)={0x0, 0x1c9c380}) lseek(r0, 0x0, 0x7) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000817000-0xe8)={0x0, 0x0, 0x0, 0x9, 0x7fff, 0x0, 0x2, 0xa, 0x10, "e3428e1a2b74c1c475a849d03e4fa874624dceb062a7e78a2e8a21dba5e073afb2abaeed26417707dcf2019b042e45bd2062500f4f37e83f437dec7c9aa6b283", "15d04f00086a8ad8f8b9ba7106fb2d97762ec17e39cb624aff6612a53695345a66a9ac496f3b71b3670fe441bcaa8672714bcce6009a21570578d0b31a3b1098", "207a4059695193f1189c257d8ea9b591205db6d2b51c6fb2afef1e4f959ecdcc", [0x80, 0x6]}) 2018/01/31 01:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009df000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000fc2000-0x4)=0x6) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000049d000-0x8)='./file0\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000130000-0x70)={0x0, 0x68, "f907cbb5f9a5ed8c95e837590547755a575759b327d5607a52f47e63eaf28653ab6b77b6d7a6d8cb76691ccf47225cff950ecd4a886b7c996b9c9e92027771ac4f224a44f04a1b29094c6f07062a91928a1abb5a45d7c2da2ae57f100cec50ff5a6ca61004271f88"}, &(0x7f000057d000-0x4)=0x70) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000279000)={0x0, 0x3}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000033e000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d97000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002fb000-0x8)={r1, 0x6de}, &(0x7f00001d4000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ab1000)={{{@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=@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}}, &(0x7f00004de000)=0xe8) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000053c000-0x4)=0x0) syz_emit_ethernet(0x36, &(0x7f000005d000-0x5e)={@random="9a52438e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000008d, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00007ff000)={0x0, 0x0, []}) 2018/01/31 01:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000433000-0x4)=0x3f, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000f20000)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f00001ef000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/31 01:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000c0f000)=[{r0, 0x2195, 0x0}, {r0, 0x1000, 0x0}], 0x2, 0x79) unshare(0x400) r1 = timerfd_create(0x7, 0x1000000000000) timerfd_settime(r1, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:58:07 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000b07000-0xe)='/dev/admmidi#\x00', 0x9, 0x200600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x9)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9a000-0xa)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000007c000-0x6f)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b85000-0x13a)="9c060000005a001000000005ffff03", 0xf) 2018/01/31 01:58:07 executing program 6: getpeername(0xffffffffffffffff, &(0x7f00007a2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000130000-0x4)=0x26) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00009c9000)='/dev/input/mouse#\x00', 0x800, 0x80000) fallocate(r1, 0x3, 0xfffffffffffffeff, 0x41a2) setsockopt(r1, 0x6, 0x1, &(0x7f00004f1000-0x77)="a9efde4fbb5d877009e3366fed52f4dadac29fbdcd024d84800986fd97c84099fe07f59e3dd868989c4967b2e35e127a01e05b52053830689bde81b99f344849b54fb94eb0331b2a1c6707314fb731650e3c764bf80b4ba4dfac7c03d66cbc853f86047b9886df681c240733d5be02e237eee08e6d0850", 0x77) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x100000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) memfd_create(&(0x7f0000f45000-0x1)='\x00', 0x3) 2018/01/31 01:58:07 executing program 4: mmap(&(0x7f0000000000/0x39a000)=nil, 0x39a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000039a000)='mountstats\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000140000-0x10)={0x3, &(0x7f000011b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000254000-0x8)={r2, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 01:58:07 executing program 0: pipe(&(0x7f000082b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x3, [0x3f, 0x100000001, 0x4, 0x7, 0x3, 0x0, 0x1ff, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x405fd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000924000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:58:07 executing program 5: r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000686000-0xa0)={r2, @in={{0x2, 0x2, @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]}, 0xc5d, 0x2f, 0x5, 0xffffffffffffff81, 0x0}, &(0x7f000012a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000000000000, 0xffffffffffffffff, 0x0, 0x10000, 0x2}, &(0x7f0000e71000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000)={0x0, 0x0}, &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(r0, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f00009cc000-0x2b)="b40ceaff027f3aaa7dc4806a805ba4d441d3e143d93f1fba53ed802a31faf22eb954519dba7a692135c01d", 0x2b}], 0x1, &(0x7f0000448000)=[@init={0x18, 0x84, 0x0, {0x7f, 0x5f, 0x0, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x81, 0x2, 0x4f, 0x1, 0x9, 0x9406, 0xbda, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xae6, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x1a, 0x7f, r4}}], 0xf0, 0x0}, 0x20000000) r5 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x0}, &(0x7f0000a2d000-0x4)=0x8) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000547000)="1ec43fa5d3a42756c062d1f53243d0d09013ba83e461da8eeca030280078a08017998bbdec06cbb6c91f790d99cabaea19e6611d0eaef9e015df6d249e3225816dc3fc5ad1ab0643c714c7ee3c5393067a07009ea5cdcbf3eefd8a80b308c277de35624b638247afe018aa6a2d5954007ae70c6ecfefd62a279ae9561c5c7754832b7e483a56b278f8364f77b04a95b69c859cda9316863b8623c4e9af2b4ad05ccb543203226e6d4c44f067b1cc03ff4540dec898f985aa92aff7d7004fe735dad7fce9ef6349") shutdown(r0, 0x1) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000e9c000)='/dev/vcsa#\x00', 0x30000, 0x440) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b06000)={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="669bace13a3b7d79f3500a85cfda5385"}) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x4) init_module(&(0x7f0000f08000-0x9)='/dev/kvm\x00', 0x9, &(0x7f0000b80000-0xb)='/dev/vcsa#\x00') r10 = dup3(r9, r8, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000eaa000-0x8)={0x0, 0x1000}, &(0x7f000077a000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000ed5000-0x14)={r1, 0x8, 0x3ff, 0xfff, 0x7f, 0x0}, &(0x7f0000da5000)=0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2018/01/31 01:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/autofs\x00', 0x14040, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e5e000)={r0, &(0x7f0000ad5000)="3951a61044cf6885fc44b4083ce70af4de3bbe583efbb7950413cb8c6d8e7d3ba0d11f356a4235a8973a0662d736ad0515177dd5a7709c465dea0266260d6f7e46c45b4920d67d875125907fc0898810746a380666c5c17a897258ca70b049f8aa7b3608f6af7eb3712eb333e684eb86b0fe94a6e225eb679909196726a40a9e1821bc6e9335c78385b0085db1eb6e08440eae6c8d7af3c651ed47216c93a19d572a1ef7732c60d8e4cd87eaae9c8989d36b6d33fd724171757b4e4470aad155a5d782b39e314f935f393f11736e640faef88d3e0e11292a6c8cfdfe65ae627f980829d5367b6c941049eef128", &(0x7f0000bb1000)="6726238fca795a10e9e8795f3ee339af8bf76c459a79bbb53f37d285d2ad8df522e53f69a11f22c1b5f3ab1279a16f3363b74a0d0effc204376136827786f06f08af13e489e6c8989b877744e3db69e2b8b43eaf177e1933b1a198a86461d22e0c992d99b433c7da159370381341fa92dff99a292c77fc852673c79bbb80cc86c45246be4984d60471c5bc7d32d28d5e2cef3ba0cbeaac635f81602e70bf97be0e49037c6d2189cd2563b50844222f1a6e29bf82f957b143749bcdd80b5875fe02ea6edd482f2007298680bc6ad4123ee8069e9911d473", 0x3}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000c2b000)={&(0x7f0000d59000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000beb000-0x10)={&(0x7f00004dc000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x9}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c4a000)=0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000cd1000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091c000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d86000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x616, 0xfffffffffffffff9, 0x7fff, 0x3e}, &(0x7f000001c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005ce000-0x4)=@assoc_id=r2, 0x4) syz_open_procfs(r0, &(0x7f000072b000)='net/igmp\x00') r3 = socket(0x1000000010, 0x802, 0x0) syz_open_dev$sndseq(&(0x7f0000f62000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d9b000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r4, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000857000)=0x2, 0x4) 2018/01/31 01:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000697000)='/selinux/status\x00', 0x0, 0x0) r4 = eventfd2(0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000013000-0x160)={{{{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]}, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x7c00, 0x3, "baa785645710a277bac8edd1397ae80380968f770aaa218adad033ad902fe89bd5d766ed018dcb7eb6c522bce1fc9ef63f3d4a40e27422972d19be15078069d56a09345688fb624a7182465e3580ddf3"}, 0x160) ppoll(&(0x7f0000f1e000-0x38)=[{r1, 0x40, 0x0}, {r4, 0x0, 0x0}], 0x2, &(0x7f00001d1000)={0x77359400, 0x0}, &(0x7f0000070000-0x8)={0x0}, 0x8) write(r0, &(0x7f0000f52000-0xfb)="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", 0xfb) 2018/01/31 01:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) msync(&(0x7f0000577000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00002ad000-0x400)={"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"}) sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = open(&(0x7f0000fb9000-0x8)='./file0\x00', 0x0, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000d3c000-0x4c8)={{0xd24c, 0x3, 0x7fffffff, 0x3, "e31c7468514a583115afaa010dc084260863bb5f92c45858539acc0857d90d0ad31d1ce748fc39656c935f94", 0xffffffffffffcbca}, 0xffff, [0x100000000, 0x1000, 0x2000000000, 0x20, 0x8, 0x5, 0x3, 0x6, 0x9, 0xfff, 0x2, 0x2, 0x9, 0x6, 0x7, 0x7, 0x1f8, 0x3f, 0x8, 0x7ff, 0x8, 0x5, 0x9, 0x1, 0x7, 0x81, 0x3, 0x4, 0x7, 0x6, 0x66, 0x3, 0x0, 0x1, 0x0, 0x1, 0x3ff, 0x8, 0x7, 0x4, 0x80000001, 0x6, 0x4, 0x10000, 0x40, 0x7, 0xa49, 0x1, 0x6, 0x4, 0x200, 0x6, 0x8001, 0x1, 0x7, 0x3, 0x10000, 0x8000, 0x7e, 0x1, 0x8000, 0x401, 0x9, 0x67ca, 0x7, 0x1000, 0x9, 0x10001, 0x4, 0x4, 0x2, 0x44b, 0x1, 0xffffffffffffff18, 0x1f, 0x20, 0xfff, 0xffff, 0x7, 0x81, 0x170, 0x7, 0x401, 0x9, 0x1, 0x0, 0x80000000, 0x9, 0xc0000000, 0x4d32, 0x0, 0x3, 0x0, 0xffff, 0xfe00, 0x1, 0x1000, 0x2, 0x5, 0x1, 0x100000001, 0x0, 0x400, 0x7ff, 0x40d8, 0x3, 0x4, 0x400, 0xffffffffffffdf92, 0x9, 0x7fffffff, 0xbe, 0x0, 0xff, 0x3, 0x10000, 0x4, 0x800, 0x81, 0x9, 0x22c, 0x80000000, 0x7, 0xffffffff, 0x5, 0xffff, 0x5, 0x1], {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]}) r1 = syz_open_dev$mice(&(0x7f0000c57000-0x10)='/dev/input/mice\x00', 0x0, 0x401) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000181000-0x1a)={0x54, 0x8524, 0x200, {0x1ff, 0x0}, {0x2, 0x6}, @const={0x0, {0x7fffffff, 0x200000000000000, 0x2c8, 0x3}}}) 2018/01/31 01:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000081e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000990000-0xc)='/dev/random\x00', 0x0, 0x200240) getsockname$netrom(r1, &(0x7f0000cea000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000119000-0x4)=0x10) 2018/01/31 01:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000473000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000096c000)={0x0, 0x0}) ppoll(&(0x7f0000781000)=[{r0, 0x2, 0x0}, {r1, 0x2000, 0x0}], 0x2, &(0x7f0000ddf000)={r2, r3+30000000}, &(0x7f000065b000-0x8)={0x4000000000}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000060a000-0xb)='/dev/loop#\x00', 0x100000000, 0x82) socket$nl_route(0x10, 0x3, 0x0) 2018/01/31 01:58:07 executing program 0: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x48, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000083f000)=0x10) 2018/01/31 01:58:07 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) listxattr(&(0x7f00009d3000)='./file0\x00', &(0x7f0000a85000-0xa0)=""/160, 0xa0) 2018/01/31 01:58:07 executing program 3: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8400) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000-0x18)={0x3, 0xc13b, 0x3f, 0x5, 0xe2c9, 0x4}) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) r2 = syz_open_dev$adsp(&(0x7f000053c000-0xb)='/dev/adsp#\x00', 0x2, 0x103000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000140000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x7, 0x80}, &(0x7f0000bf4000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000957000-0xc)={r3, 0x2, 0x30}, &(0x7f000088f000-0x4)=0xc) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/31 01:58:07 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x8, 0x3, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000003000-0xe7)=""/231, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) userfaultfd(0x80800) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000-0x28)={r0, 0x0, 0xfffffffffffffc6f, 0x92, &(0x7f0000008000-0xe)="", &(0x7f0000005000)=""/146, 0x0, 0x0}, 0x28) 2018/01/31 01:58:07 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="7f7e75342e078afb4ab85a7d5ed57798", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$audion(&(0x7f0000005000-0xc)='/dev/audio#\x00', 0x7f, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000005000)={0x1a, 0x0, 0x2, 0xffffffff, 0x151, 0xfff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x4, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:07 executing program 4: semctl$GETPID(0x0, 0xfffffffffffffffe, 0xb, &(0x7f0000021000-0x1000)=""/4096) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c47000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000bc4000-0xbc)={0x3, 0x2, 'client0\x00', 0xffffffff80000000, "ce60164a6466e968", "c8a47add0d7eaf9bba27f0f486a165cab62abfefb55168ac6faabc8af5f8780e", 0x6257, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7f) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000850000)=0x7d, 0x4) sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:07 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000502000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00005b0000)=""/80) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ca1000)='/dev/usbmon#\x00', 0x6, 0x181000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/01/31 01:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup2(r0, r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00007eb000-0x6)={{0x9, 0x2d, 0x8, 0x7ff, 0x1f, 0x5}, 0x8}) ioctl$KDADDIO(r1, 0x4b34, 0x3) 2018/01/31 01:58:07 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000016000-0x28)={@common='vlan0\x00', &(0x7f000001f000)=@ethtool_gfeatures={0x3a, 0x4, [{0x6, 0x3, 0x8, 0x1004000}, {0x400, 0x5, 0xed, 0xfffffffffffffff9}, {0x400, 0x2, 0x3, 0x100000001}, {0x7fff, 0xa30e, 0x3ff, 0xffffffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/31 01:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000afc000)='/dev/usbmon#\x00', 0x0, 0x800000403) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000694000)={0x1ff}, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000076f000)={@common='ipddp0\x00', @ifru_flags=0x0}) vmsplice(r0, &(0x7f00000f5000-0x20)=[{&(0x7f0000ba6000-0xf2)="", 0x0}], 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00004cf000-0x4)=0x95) 2018/01/31 01:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ac9000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000b7b000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="b2a1d58b93cca0a37e1f9b4ba82b3ada"}}) getitimer(0x2, &(0x7f00009b3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e64000)='/dev/rtc\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000d5000-0x20)={0x3, 0x1400, 0x8, 0x5, 0x20, 0x8001, 0x26, 0x5, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000df6000)={r2, 0x0}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000579000)={r2, 0x1ff, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f4b000-0x10)={0x0, 0x9c, &(0x7f0000ea3000)=[@in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in6={0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x3, 0x4029, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfffffffffffffff7}]}, &(0x7f0000337000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000500000)={0x2, 0x2, 0x201, 0x2, 0xfffffffffffffe00, 0xfffffffe00, 0x1000, 0x80, r4}, 0x20) fcntl$dupfd(r1, 0x0, r0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$dupfd(r5, 0x406, r1) 2018/01/31 01:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000ea000-0xb)='/dev/midi#\x00', 0x0, 0x4000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b22000)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f0000626000)=0x4, 0x5) 2018/01/31 01:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x3, 0x400) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000a0e000-0x4)=0xfffffffffffffbff) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$bt_bnep(0x1f, 0x3, 0x4) sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009a5000)=0x2000000000101) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x1b, &(0x7f0000bf9000)={0x41, 0x9, 0x2, 0x5}) readv(r0, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0x86}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f00003fa000-0xd)='/dev/usbmon#\x00', 0x4, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000056e000)=0x0, &(0x7f0000287000-0x4)=0x4) r3 = msgget(0x3, 0x100) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000b4d000-0x60)=""/96) socket$kcm(0x29, 0x7, 0x0) signalfd4(r0, &(0x7f00002af000-0x8)={0x0}, 0x8, 0x0) 2018/01/31 01:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004ab000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000c74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d70000-0xc)={r0, 0x1000, 0x0}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ac9000-0x4)={0x0, 0x0}) 2018/01/31 01:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ab6000-0x38)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @irqchip={0x6, 0x0}}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000630000)={0x400000009, 0x5}) 2018/01/31 01:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000519000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000563000-0x4)=0x0, 0x4) close(r1) 2018/01/31 01:58:07 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00003e7000)="c911a2db9bb46fa9c3affb4bfdd3cd747eb11c49ff5fc125b270485f91c7957fca681db023458ae27effd238aab91fb5e49c55a9cbc366f8c313c20dcb6d2a8680487a6841beb6985d638e3c286c2d25ddaf1f", 0xfffffffffffffedb, 0x5eddcf1db8c8e61f, &(0x7f0000fdc000)=@llc={0x1a, 0x0, 0x0, 0x100000000000, 0x1, 0x0, @random="169196e50fdd", [0x0, 0x0]}, 0x7) 2018/01/31 01:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = socket$inet(0x10, 0x7, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$ax25(r0, &(0x7f000028a000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000737000)={0x11, 0xb7a0, 0x0, 0x400, 0x8, [{0x2, 0x2, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xff80000000000000, 0x9, 0xbfdc, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x55a03115, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0xffffffffffffffc1, 0x3ff, 0x0, 0x0, 0x58c, 0x0, 0x0, 0x0}, {0x5, 0x5, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xffff, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1ff, 0xffff, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x4c, 0x3f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) pread64(r0, &(0x7f000079b000-0x9a)=""/154, 0x9a, 0x0) pread64(r0, &(0x7f0000678000-0x39)=""/57, 0x39, 0x0) 2018/01/31 01:58:07 executing program 5: madvise(&(0x7f0000930000/0x4000)=nil, 0x4000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000da000/0x13000)=nil, 0x13000) 2018/01/31 01:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x400000008, 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) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:07 executing program 4: 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) vmsplice(0xffffffffffffffff, &(0x7f0000fcd000-0x10)=[], 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00004c1000-0x30)=[], 0x0, 0x0) syz_emit_ethernet(0x7e, &(0x7f000092e000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$vcsn(&(0x7f0000858000-0xa)='/dev/vcs#\x00', 0x1, 0x400000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b65000-0xe6)=""/230, &(0x7f0000ba3000)=0xe6) 2018/01/31 01:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000de9000)={0xf6e, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000712000-0x8)=0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000deb000-0x105)={r0, r1, 0x8001, 0x2, &(0x7f0000d98000-0xd4)="c0537b2f3c13c249c1d471a00be5737de16855b6bc90a43f8b3b292f3855d98f6606dd64e33aff7cd96667ecc2a9457a086230dca92f23d13f5110f780d61b51bb5db988a5d5882669c5ab2ab1f1eefd127c4671972f4ee0dd5762fa4ca178affc406a35112dd81d8f19a066ed31319e26dcde4f400f6cb4d172181a524747af0645a74841de0023f8e6f0a7de83acd7e050704096d88f0275f75dffbd2fad9186eb9fc35040f210bca06f3e288f773c0766a12d3e10976fe3d12d99cade2b3b889074e56ad1ca1976d2afa25e45ba8e6190e17f", 0x3, 0x5800000000000000, 0x22, 0x0, 0x7ff, 0x3, 0x2, "c83024bf56d0852d62040a55f4cb3fa73e438cc7d92f99df42f7f88fa5b3cdd1200d6201c7a0fdfd31f73515de71532267a14a841613438880efc8374ce480c026d772ba4de2568f2331f93a3ba3cec0148699392620344775db859263332a5469b5874b6aefe0f273d48dd2b067e8c0fff68239d5280718819ce11434143fb33f3a0c93bd152a1233fd9e00b8de326276b1590157daf91d6f459ac39f08d9883016fddd2f2e4de4c86a6d5fbafc63a8775013811b7a28975ecc86ebc53e2fd1f3a542431c42b4be7a1800b6da753f64faeabf5c8f0ec300aba4077a46"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000dec000-0x4)=0x15, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bdc000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000b84000-0x8)={0x3, r3}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000c9b000-0xbd)="a14bf503a64bb9205bb00d69ff83722a70640c60237b054001a7044f2c94dd999ad1a78ced03e479325dc25cd48f1f50933ba222101ca062cbb795b611a43c66a4306f91968574067d182e323674873a9a3ecd89efee3f43009163370a63f3691d326c9ca2e599f447506b0f10dd823e39373eab02153f132c7808b4b1e2d7959e52f53d3e4a7ba64caec4d9934b549514930d4024fdac60a1478e9f550989832d7d203b3b10186247579d62bb3fe3ba86f94f4a958f3f2270d7362b49") setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000044000)=0x0, 0x2) mbind(&(0x7f0000ae0000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000c19000-0x8)=0x8, 0x5, 0x3) sendto$inet(r0, &(0x7f00001b9000)="", 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00008cb000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) shutdown(0xffffffffffffffff, 0x0) 2018/01/31 01:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000495000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000af8000)=0x2, 0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) umount2(&(0x7f0000275000-0x8)='./file0\x00', 0x0) 2018/01/31 01:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002a5000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000544000)={0x0, 0x0, 0x0}, &(0x7f0000068000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000001e000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000c71000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a86000-0x4)=0x0) r3 = getpgrp(r2) r4 = 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}, r3, 0x0, 0xffffffffffffffff, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000c8a000)={0x1, r1}) r5 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) sendfile(r5, r5, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) socket(0x10, 0x2, 0x20) 2018/01/31 01:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x46, &(0x7f00002fd000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="f3e9829551cf", [{[{0x9100, 0xe0, 0x3ff, 0x0}], {0x8100, 0xa3, 0x9, 0x7f}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000a7c000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 01:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dbd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a33000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000ca3000-0x8)={r2, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d60000)={0x0, 0x0, 0x0}, &(0x7f00005e4000-0x4)=0xc) ptrace$getregset(0x4204, r3, 0x207, &(0x7f0000e6a000-0x10)={&(0x7f000028a000)=""/56, 0x38}) modify_ldt$read_default(0x2, &(0x7f0000a07000)=""/84, 0x54) recvfrom$ipx(r0, &(0x7f0000002000-0xab)=""/171, 0xab, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "e700ceabba6a", 0x0, 0x0}, 0x10) 2018/01/31 01:58:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x410100, 0xc9) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000001000-0x8)=&(0x7f0000002000-0x1)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r1}) mlock2(&(0x7f000067f000/0x4000)=nil, 0x4000, 0x4000) r2 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7fffffff, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/01/31 01:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5aa) write$vnet(r0, &(0x7f00005ec000-0x68)={0x1, {&(0x7f0000f2a000-0x1c)=""/28, 0x1c, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d36000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000417000-0x4)=0x10) connect(r1, &(0x7f0000f64000)=@ax25={0x3, {"6ab64cd29229be"}, 0x7ff}, 0x10) 2018/01/31 01:58:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x400, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xe, 0x7, &(0x7f0000001000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@generic={0x1, 0x1, 0x5, 0x3f}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000)='syzkaller\x00', 0xff, 0x5f, &(0x7f0000001000-0x5f)=""/95, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, r1, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d7000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000457000)='/dev/cuse\x00', 0x414480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000-0x8)={r3, r4}) r5 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x0, 0x210000000000c013, r5, 0x0) unshare(0x26008000) 2018/01/31 01:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x400004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000028f000)={&(0x7f000086a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000004b000-0x10)={&(0x7f0000c10000)=@expire={0x110, 0x18, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "0f47e453"}}, @mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000269000)='/dev/vga_arbiter\x00', 0x4002, 0x0) accept$packet(r4, &(0x7f0000506000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000348000-0x4)=0x12) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000cbb000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000500000-0x4)=0xe8) 2018/01/31 01:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cea000-0x8)={0x0, 0x100000000}, &(0x7f0000c59000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000020e000)={r1, 0x200, 0x1, 0x1f}, 0x10) sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f01000-0xe)='/dev/admmidi#\x00', 0xffff, 0x900) accept4$inet(r0, &(0x7f000061f000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc1000-0x4)=0x10, 0x80000) sendmsg$can_bcm(r0, &(0x7f0000dfd000)={&(0x7f00006c9000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fb6000-0x10)={&(0x7f000025d000-0x48)={0x7, 0x0, 0x9, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x10001, 0x7, 0x44fc}, 0x1, @can={{0x0, 0xffffffffffffffc0, 0x7f, 0x4}, 0x0, 0x0, 0x0, 0x0, "e1a13c77d5adfa57"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x24000050) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$kvm(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/kvm\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @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}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) clock_gettime(0x0, &(0x7f00001b7000-0x10)={0x0, 0x0}) getrandom(&(0x7f00007ae000-0x6b)=""/196, 0xc4, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000464000-0x10)={r0, &(0x7f000015d000)="0f4bc9671876848794e8f390067f4ce0cd889334844a663f772cc3b100e59801b57a0fcad816fb9e5b0f4236ca7dae54a00965771e0a89a93a944c8e751c7e3e588afea7cc2eb3208a6812d47f5667f304cb5dcf121d78437032a0d92af873f5aa9fd09acd4c2c8a4f37496f49683309cc4753dd13573cbb354ec4e334bdce"}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00009ea000-0x4)=0x100000001) r3 = semget$private(0x0, 0x7, 0x0) semctl$SETVAL(r3, 0x1, 0x10, &(0x7f00006d6000)=0x3) 2018/01/31 01:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000a89000)={@random="cd1a0b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 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, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000edc000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ab1000-0x4)={0xff, 0x3, 0x8000}, 0x4) connect$llc(r0, &(0x7f0000b40000-0x10)={0x1a, 0x9, 0x7, 0xe13c, 0x7ff, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) 2018/01/31 01:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000266000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000bc3000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000429000-0x58)={0x20000000000000, 0x0, 0x1, 0xfffffffffffff801, 0x8, 0xf4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000054d000)="0aee74b0d50083e5b3b60ced5c5cdbb7020000008600000002000000e30000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x2, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000685000)=[&(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000bd1000-0x1)='\x00', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 132.257589] kauditd_printk_skb: 22 callbacks suppressed [ 132.257598] audit: type=1400 audit(1517363887.774:1301): avc: denied { map } for pid=18832 comm="syz-executor6" path="socket:[45751]" dev="sockfs" ino=45751 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/01/31 01:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x3, 0x2, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f00008c3000)="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", 0x1000) pipe(&(0x7f00001a0000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000065c000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000230000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005e6000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb0000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00002ae000)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x1, 0xacb, 0xa, 0x20, 0xa0, 0x3b, r4, r5}, {0x7, 0x10000, 0xe1, 0x80, 0x1ecf, 0x0, 0x23c, 0xffffffffffffff80}, {0x0, 0x100000000, 0x10000, 0x3ff}, 0x8b4c, 0xa, 0x1, 0x0, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0x6c}, 0xa, @in=@empty=0x0, 0x1, 0x4, 0x2, 0x33bd, 0x7fffffff, 0xf6, 0x3}}, 0xe8) sendto$inet6(r2, &(0x7f0000d7d000)="f2c14e182970e135477fa11173659c07a53314e2c09c53862e6167363b1fa1d68fa86a4fe1876adf5c0964f9c0a259", 0x2f, 0x0, &(0x7f0000c6a000)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x20}, 0x1c) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x186, &(0x7f0000825000-0x30)=[{&(0x7f00001be000-0xbb)=""/187, 0xbb}, {&(0x7f0000942000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) 2018/01/31 01:58:07 executing program 0: 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 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cfc000)='/selinux/enforce\x00', 0x800, 0x0) getpeername$llc(r0, &(0x7f0000e2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a95000+0x186)=0x10) r1 = socket(0x200000000010, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009b7000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f000023f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000501000-0x9)='/dev/rtc\x00', 0x20400, 0x0) fcntl$notify(r0, 0x402, 0x2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000c0c000-0x18)={0x248, 0x4, 0x10000, 0x3, 0x1b, 0x8}) 2018/01/31 01:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000ccf000)=""/249) 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$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+&&!$:%wlan1\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ppoll(&(0x7f000064c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000347000)={0x77359400, 0x0}, &(0x7f0000d23000-0x8)={0x0}, 0x8) dup3(r1, r0, 0x0) 2018/01/31 01:58:08 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000005000-0x6c)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setscheduler(0x0, 0x2, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000047c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d32000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000987000-0x60)={0x0, 0x2b, 0x6, @thr={&(0x7f00006e3000-0x3e)="461810fe50c0df5ab88149431021a1127afab4bec30a3675500e063a4f2d7c60cc06546832c2ea600e357bafc70cadd54b5f4642fe88f21f2f23311e8201", &(0x7f0000997000-0xf7)="37002c780fb9082a490d2455d2edb5e3500dc6d0f6762455553b8b69e757a94c773ecbefbfe59533e78762eb833682f174f955f824e26893750f121038923f6d978e754afa5f086aa33ed63083a49fbe680000dcf46ed090db6b830f8e376b7e9cf31265d539763d05235eebdf139d63cf06d238f7a4853f90745e48da38048dfe8f8905622cfd13b02a7705c70decb00ed046682e49f21550451c3c89cba7ecfbb79e3b9b4812bdbabf24e623392bd14ef72cb742c68ec76e3c701a3f477b6f20641c75e590ad4f217a7990159403bccd770fd3fef3ec94d09bb457865e73fdaf7938d526b6fd18899de095f998d9c409543fef00d1a0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e89000-0xa)='/dev/cuse\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000b48000-0x2)=0x6, 0x2) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:58:08 executing program 1: r0 = socket(0xd, 0x6, 0x8) bind(r0, &(0x7f00001dc000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) write$sndseq(r1, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x8, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}], 0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000067a000-0x8)={0x0, 0x4}, &(0x7f0000636000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e4b000-0x8)={r2, 0x7}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000030000-0x4)=0x0, 0x4) syz_open_dev$tun(&(0x7f0000d84000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000985000-0x4)={0xff}, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/31 01:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a4b000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001ae000-0x4)=0xa0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000b81000)={&(0x7f00009b5000-0xc)=[0x1000, 0x0, 0xcd6], 0x3, 0x40, 0x100000000, 0x4, 0x8, 0xfffffffffffffffd, {0x6, 0x9, 0x1, 0x3e, 0x80000000, 0x4, 0x2, 0x0, 0x8, 0x2, 0x49, 0x7, 0x1ff, 0x9, "18e1edc04313dc542119c1415401dc15ce1df947a4b1c59cd48c4e057f604b25"}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000675000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef8000)=0xc) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000b65000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000585000-0x62)="feaf8e23d91b1a1d7a360fc345b15dc17af7e08ea5ea3d13164232dc42878aa34bc7b447771ed521f2a95651b25074649dabdb241f1061556fdedb728d898312c9e14c9911a43c0f62002bb667bef950d36f22c9a06d53c9109f334e7f3b0558ceaf") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000416000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) sendfile(r0, r4, &(0x7f00000de000-0x8)=0x0, 0xfffffffffffff800) 2018/01/31 01:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a4d000-0x28)={@common='tunl0\x00', &(0x7f0000262000)=@ethtool_drvinfo={0x3, "1a0800b6bf01583028a500522cc72102e9940000000100e50000000fffbbf5b2", "e3930bd9f9a09b1e99076dc8430ccfe9b61fb8c0da1061de92f44ea9117050ae", "3d4c45b5e921f661a7ff1194d742e9f8e64bce70818cb6de5b1a67b3095ecad6", "2e160e56929eb5827eb5d25f39d642a6a821108abe4eeb956ab479cc6278be4f", "f26849faebd40b7a35782483c56def348d9098ae4510496e7fae41014dadfcd4", "e255176e82fa7be76a324326", 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c66000-0x10)={0x0, 0x1ff, 0x6, 0x0}, &(0x7f00009f3000-0x4)=0x10) socket$inet(0x2, 0x1, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dc2000-0x14)={r1, 0xc, "7ef269791720d42ed2870703"}, &(0x7f0000180000)=0x14) 2018/01/31 01:58:08 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000004000)={0x4, 0x7a, 0x1ff, "a6a26b9d7c5b", 0xd2, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000000e000-0x5c)={0x6aa9, 0x1, {0xfea74e5140ff8ad2, 0x1, 0x5, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000058f000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000727000)={0x0, 0x81, "b7f29b95b4325d86a0a3208701b11608adbeb91b77f8857f1b9e354404215b3f5cefee92ddfa50b894f500c0994656910893a02c65ae076954e7c5339f3b82bafa3e2bda47e9ad44e97953211427106200d17773013e31d9854178042c0ecdf8916fa22c458100112d71e1e31dd0d56552e52eae7d75b664d3be190f8ee798baf9"}, &(0x7f0000193000-0x4)=0x89) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000048b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000190000-0x7e)={r1, @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]}}, &(0x7f0000e59000-0x4)=0x8c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) openat$mixer(0xffffffffffffff9c, &(0x7f0000447000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006bf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 2018/01/31 01:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, 0x0, &(0x7f00003ff000-0x4)=0x0) preadv(r1, &(0x7f0000259000-0x80)=[{&(0x7f0000851000)=""/174, 0xae}, {&(0x7f00002b0000)=""/169, 0xa9}, {&(0x7f0000e28000)=""/236, 0xec}, {&(0x7f00008fb000)=""/251, 0xfb}, {&(0x7f0000cf2000)=""/101, 0x65}, {&(0x7f0000827000-0xa8)=""/168, 0xa8}, {&(0x7f0000893000)=""/96, 0x60}, {&(0x7f0000e99000)=""/91, 0x5b}], 0x8, 0x0) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007ec000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000555000)={0xffffffffffffd857, 0x2}, 0x8) r4 = getpid() ptrace$cont(0x7, r4, 0x1ff, 0x3) getsockopt$inet6_tcp_int(r3, 0x6, 0x16, &(0x7f00002b3000)=0x0, &(0x7f0000d00000)=0x4) r5 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r6 = socket$packet(0x11, 0x2000000002, 0x300) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="869bf828fd45b80a430a004294047dfc36818b333b37298cddab9a5618c9a0130b958076afc7562b57700692c20596fef7a857e40d151e61d91bf203", 0x3c) r7 = open(&(0x7f0000260000-0x1)='./file0\x00', 0x28042, 0x0) fallocate(r7, 0x0, 0x0, 0x1ff) sendfile(r5, r7, &(0x7f0000504000)=0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000264000-0x8)={0x0, 0x80000000}, &(0x7f00001a0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)={r8, 0xd81, 0x7, [0xe802830, 0xe1, 0x1, 0x121, 0x8, 0xc7c, 0x0]}, &(0x7f000049d000-0x4)=0x16) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f000071b000)=0x5) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b68000-0xbd)="52fba57999876a5f01d81d609a34dbe00fc8485013d9c62a92d131e227af9552f25ae9284eaf40b4ac41523610c85a9c3a454b728aa9438f564dc2a073cd36ef41f1bb21d8150fe774f856042cc921f6e227285a4faefffe291cb4078c378400f69a132ad719c20acf972a1ebacf4d419124e5e3209b483f29ccb7019662233fddc7a7c7b450d25cb4286b9736fcae9dc03ead9444f719010eec913edff247e674449247b25122294c39df81f13be2c95d8cdab1ce6d6b71993f430900", 0xbd) 2018/01/31 01:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) [ 132.593521] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/01/31 01:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x0, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r5, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r6 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r6) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r0, 0x7f, 0x2, 0x5) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/31 01:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000004c000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f00000ca000-0x77)="00e80a63010055155e885e012d5acff7db3e228d3d953953eda9d0fa1719bb77a77b621819e2f801b77d182dafd1050415ba7cf14627fc089d7211b2756193ee46bd2878ec8b5c1aca6fa24b7831a07cd6248fc6b185ae41a0d7372b9c5444ecc6ee6b84019aed5a65016f70de8d5cf88b5de59c6a986c", &(0x7f0000d2d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x393, r0) keyctl$unlink(0x1d, r1, 0x0) add_key(&(0x7f0000e74000)='big_key\x00', &(0x7f000029f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc7000-0x25)="a0", 0x1, r1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000097c000-0x4)={0x0, 0x0}) 2018/01/31 01:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007b3000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x2, 0xc052, r0, 0x0) 2018/01/31 01:58:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000716000)=0x2, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000be9000)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000aac000)=[@in6={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0xc4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}], 0xe0) open_by_handle_at(r0, &(0x7f0000530000)={0x72, 0x89, "e5eb65a944c38162faaaa0e25145898ac7b282587e764004a6d049b891af9865d4422f7d994106b55b4a3926d8090f3b821785c267457127ac7e1b093581c2d21c01218bf6608cecc7a5d51126465507b5515b057703f688c7a5587720777e1a3375fdadd57ee9973a2c"}, 0x8000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000727000)='/selinux/policy\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000259000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:58:08 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cb1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=""/0) ptrace(0xffffffffffffffff, 0x0) 2018/01/31 01:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000f1a000)=""/178) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/31 01:58:08 executing program 5: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 01:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 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 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000af4000)='net/kcm\x00\b\x00') ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000275000-0x10)={0x2, &(0x7f000033f000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000c03000)=0x0) pipe2(&(0x7f00005cd000-0x8)={0x0, 0x0}, 0x4000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000c77000-0x4)=0x8001) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000973000-0x8)={0x0, 0x0}) r3 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffff0b, 0x296, 0x2, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7fffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r3, 0x0) 2018/01/31 01:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006c4000-0xa)='net/igmp6\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000005, 0x4878b160465be8eb, 0x0) mkdirat(r0, &(0x7f0000e2b000-0x8)='./file0\x00', 0x29) r3 = getpgrp(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000032a000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000-0x4)=0xc) stat(&(0x7f000086d000-0x8)='./file0\x00', &(0x7f000012c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000f43000)='./file0\x00', &(0x7f0000a1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000071b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2f000-0x4)=0xc) sendmsg$unix(r2, &(0x7f000073f000-0x38)={&(0x7f000094f000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d1c000)=[{&(0x7f00008bb000)="0d9d9d4e2041f8abb31a0e", 0xb}, {&(0x7f0000c7c000)="", 0x0}, {&(0x7f0000b36000-0xae)="efd86777d725004964e6d2460e3f6f47a2b54999ca45943ee58ee1368f14d1005f562d89e97e182ff303aad2a55fdb02a9e3592d5c3889e6caeb91d048ebc05e87f255cf92842951ae0eeca3b389679200044c09a655725e2d1c33ded2507e6432df2ad58176eedee122a82e244c1489c429c53bdd0c9922a15f317a6016e57c2ec668d8ed6f0fead91f417231d67b951f90a6f7eb4362bfbf5534fa37c12635489aaf0ead9927cce188d6f49f53", 0xae}, {&(0x7f0000628000-0x9d)="0e450ddff27d755bebbd73a861032d6f284de2d2b1bedd1dd40207132e5ba3e7daac117311c50f01957687301900429544b52d54b2457389d2aef08faf63ba83b10d6c0dd464ca2c2ae7e45cf2e63c328932d5231b6b7c433efbf5dfe0a2c9d1c31401fde3b719d4dd62bdc754f50c098118637f1a32dbee10f7b7e72658a0cdec3b2ea20f5bde31ade49b619ea10b56731542cdf1cb2e26d5c5e8f7df", 0x9d}, {&(0x7f0000ea9000)="06fc4864056d539c7327807bfbd1fc81c9", 0x11}], 0x5, &(0x7f0000735000-0xc0)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r0, r1, r2, r1]}], 0xc0, 0x40000}, 0x4004) setsockopt(r2, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000e44000-0x9)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000017f000)={{0xa, 0x3, 0x8f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x0, 0x52, @loopback={0x0, 0x1}, 0x4499}, 0x17a, [0x8, 0x5, 0x400, 0xdf6, 0x2, 0x10001, 0x0, 0x2]}, 0x5c) 2018/01/31 01:58:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x60081) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) lstat(&(0x7f0000bdb000-0x8)='./file0\x00', &(0x7f0000111000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ca0000-0x8)='./file0\x00', &(0x7f0000779000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000592000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000629000+0xc9c)=0xc) getgroups(0x3, &(0x7f0000a1f000-0xc)=[r2, r3, r4]) 2018/01/31 01:58:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000eda000-0x8)={0x0, 0x2}, &(0x7f0000550000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000945000-0x84)={r1, 0x7c, "ee6b83563e03286689d209d8c27798f0640c31cbb535d73107fcd3ee0d5d85411bf4bb8d6fc2e0c896ff1989d854c2ab45dbe1f1a7055585456bb94d1fd1a48fb61fc8ad1582162b71fade0f015042103c1b330679bbff1c9c9c3f68ffa73fbc7e4ed8c0029907ee29ea588e7fa6218166003e26e9e23c80fea80c31"}, &(0x7f0000000000)=0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) 2018/01/31 01:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') fcntl$setsig(r0, 0xa, 0x15) 2018/01/31 01:58:08 executing program 4: mmap(&(0x7f0000000000/0xb27000)=nil, 0xb27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b28000-0x7)='cgroup\x00', 0x2) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b27000)=0x6) write$selinux_access(r0, &(0x7f0000615000-0x42)={'system_u:object_r:sshd_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x42) fcntl$addseals(r0, 0x409, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003d5000)={0xdf53, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000086a000)={0x7ff, r1}) [ 132.855103] binder: binder_mmap: 18936 20886000-2088a000 bad vm_flags failed -1 2018/01/31 01:58:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000cad000)=0x7) pipe2(&(0x7f000033c000-0x8)={0x0, 0x0}, 0x84800) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000be7000)=0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SMI(r4, 0xaeb7) r5 = accept4(r4, 0x0, &(0x7f0000ba2000-0x4)=0x0, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f00006a5000-0x20)={@generic="7fd7a68370e1f017f8d34b6e7c55254b", @ifru_flags=0x2000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000e9d000)='/dev/dmmidi#\x00', 0x4, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000ee1000-0x5c)={0x7f, 0x0, {0x3, 0x0, 0xb88a, 0xca9f460a42b32f45, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:08 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gre0\x00', &(0x7f0000005000-0xe0)=@ethtool_rxnfc={0x3f, 0x0, 0x0, {0x0, @esp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0}, {"b467", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, [0x0, 0x0]}, @tcp_ip6_spec={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, {'-&', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8400) unshare(0x28060400) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000032a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='rapfs\x00', 0x2800, &(0x7f000001c000)="") 2018/01/31 01:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) r1 = syz_open_dev$mice(&(0x7f0000438000)='/dev/input/mice\x00', 0x0, 0x200080) sendto$inet6(r1, &(0x7f0000c02000)="0deffcc08a15af32a91f7d8a040c4b3720532e22a3d14e758b8ed42bfdafb44205990f36f9954bc16406c95e8f1004aad6f9e213927bbd79f6bb3acf01c5b7c6ed0f8d6efdddc225ba95b020f27ae0b4a870edd736a77c329af5a2dcc4f9fdcfc956c60b35f609da0e0c3d6f", 0x6c, 0x20000000, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000e54000-0x4)=0x20008a7, 0xfffffffffffffebf) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f000014f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000367000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x100) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00003b4000)={0x0, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000ca3000)={0x6, 0x1, {0x1, 0x1, 0x7, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_robust_list(&(0x7f0000a57000)={&(0x7f0000656000/0x4000)=nil, 0x7, &(0x7f0000084000/0x2000)=nil}, 0xfffffffffffffcbb) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00004c1000+0xdd1)={0x3, 0x1, &(0x7f00007ae000-0x3e)=""/62, &(0x7f00009e5000-0x78)=""/120, &(0x7f0000374000-0x1e)=""/30, 0x2004}) 2018/01/31 01:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000432000-0x4)=0x0, 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f00001dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000536000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a80000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) openat$mixer(0xffffffffffffff9c, &(0x7f00009fd000-0xb)='/dev/mixer\x00', 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) 2018/01/31 01:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00007a1000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000da8000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00004ea000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000352000/0x1000)=nil}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e10000-0x4)=0x7, 0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) r5 = 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$sock_timeval(r5, 0x1, 0x15, &(0x7f00004dd000-0x10)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) fstat(r5, &(0x7f0000e68000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) r8 = syz_open_dev$usbmon(&(0x7f00007d4000-0xd)='/dev/usbmon#\x00', 0x5, 0x4000) write$sndseq(r8, &(0x7f00005df000-0x60)=[{0x2, 0x0, 0x8, 0x401, @time={0x77359400, 0x0}, {0x8, 0xbb24}, {0x40, 0x0}, @quote={{0x7fffffff, 0x4f}, 0x2, &(0x7f000014f000-0x30)={0x6, 0x4, 0x7, 0x5, @tick=0x7, {0x3, 0x0}, {0x7, 0x400}, @raw32={[0x1, 0xb70, 0x10001]}}}}, {0x2, 0x7, 0x8, 0x3, @tick=0x7, {0xfffffffffffffff7, 0x3}, {0x3, 0xffff}, @control={0xffffffff, 0x9, 0x20}}], 0x60) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000795000-0x20)={0xfffffffffffff001, 0x0, 0x10001, 0xa435}) connect(r0, &(0x7f0000cc7000)=@ax25={0x3, {"80476949bef629"}, 0xfffffffffffffff8}, 0x10) recvfrom(r8, &(0x7f00006d7000)=""/136, 0x88, 0x40, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f000001c000-0x30)={0x8, 0x0, &(0x7f0000047000)=[@release={0x40046306, 0x3}], 0x5b, 0x0, &(0x7f0000155000-0x5b)="45cabb228218240886ffdae18ec505f87f6fadb94fa2e3f8e527efdef9de8730b0b1ded5e90e8eefd84f5df77bf82afccf07bd7f5b73e85dcdf402c46ccde6e2345b7d23b3e780a48db77ca3536eadd767a1f7605336e306222fed"}) r9 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpgrp(0x0) r11 = fcntl$getown(r4, 0x9) r12 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = gettid() ioctl$TIOCGSID(r8, 0x5429, &(0x7f00007fb000-0x4)=0x0) r15 = getpgrp(0x0) r16 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000e40000)=[{&(0x7f0000267000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00003ec000-0x20)=[{&(0x7f0000001000-0xa5)="9fa6cf3dd922b5c16d908f87ba51244cd720d320e4aa0500e68252d525c81cb6941266df82b7c8b282d42a0888ecee21918f74d758727a14135fcb654f42dbe65ed66a406f6816f0f0e3416f9fa2cdadfaa942894bcb0cb3a04a46143fce125560b3e00caf41e0b83059f27b7ea586ebeeb829b004860a6aca507555e670d3d1887e3312e7640ae1cfb42e6d0c79365211e14b4b377ad6543f33c0ba7754431bd6d96c4cc3", 0xa5}, {&(0x7f0000001000-0xb2)="9a88525199b793544f45fa34e2a9ba6b85c0594f365411e45c36257bf0b8fcd017f87c51392af1459bd8d7a29eeb7e5800017b645d3f8741676d94af96822a0d21391c95dbd8ee551c54fb4b39cfec1a0a2a68bb99605e6eaa2d85ac1ae3893478d4712b0d4ed0eb26d43bd05bc2a4e6d7672af8aee54e34431923410e81d3f2ccf55d881e4b138c31f74dfcc9e3449d836e6184a2d61f6c4c5f4613c2fe53cd388c3624ea00fbdd941077c24b8a45d08453", 0xb2}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000a06000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bfe000)=[{&(0x7f0000001000-0x1000)="e194a259eda02703d365c2196c3521726efbb0bf7672fbd426fae72cfa3d15f09158f9f0d62a8b9e16a202f806cba7d56066bb4692cc0a3a747534b165e4516c17a01881f90c8a98c8e9924cea5e12afbb4d902773758e08d87d57bc54ebc6ebfc2a736f27a989679b5f4a1f51e02394b65ed34e9d5c2eea100a54368ee439e365beab6589e78c7cad04f3a9cdf11a8822e22e6d2b6a3ebd11e8602717da11fe9c328482848094cc0b5432307ebe2ead22a9d0661c0e16a4bb90da48bfa70e6bb3292e37c1076abf85f6ec9d5e275a4ea79fbc6a16cbe531c3ac6da4db8bf5fd4ff4704cfd168280d8c3ca89a6ca1a6d332d84b81ad4583ea5e85929b4efa69e0990a92155f40b1f660b5b2cb322829996aa47252e18a8b0f0c18753a9e00c79e5e90fc31e42d84a1702e14502647e8459a749ead3189a2b40e34ffda14954f3a06c195b90d8e1490887ca946545f000aef85848daeb88093d4fd58004130e1636c6b75a78e8ca7478ac4fe03a88fdad4f060c4224551796e1d2b15b019d2c5a0f8cb312815d16a63e53252a10fb31fde44bb12518246fdfce47bb86fd1d3614bd058ce8d9b02b970c473d710c7310377a8cea80529b79101d457e23751a97054fc0954ebf1d10910818d0628a2714a21a49ac5844e340875561cedaf27a7c5699e06ea88521f64dec5d0dcb1385b87baa69d7f98076ebf3ace5119b75cc9e563e8ff0299ff13c833754cea85ef708cae017117d1422ea69a785566eb8e51ad0955f8d8bc2b18609349397a6c0f53f538da7e7639057cf0f6f0103dc229775f647a4318ebb576c5d3893786b835ba8df9cdc40bb918b77cfeea02887377b25d295515245e802ef5b6f006841b525867d12e6852dcd74bdf16f60d94a1d50788f0648f6e26daff42e38e4cbb826a9728cc1cad245de8b978b1b73058b0e6168499dfcccaa32a2bd38c86193a6e410cdf2614e2cff5d68b804156404915dd25f0c62edfc122adc0315706765d00499ae4d64220e32aaed07209b5d4f5f47c30a7a60c6af353fd160ee8c480a9ccc0c039e39c84e9913c3de07364c8524a6248455ae2eeb5b7a1542f648de15905aa37ac0000ff60d37b596f714129d8e4f6d62bcf40e4fd3847fe1705f9422b5951333c17051c9a457a8e249b6a2377231b6f28f47fef4e57913d7a7d23a8aa9a63d05a923cc5d4b621396114692bd2c5b2af9b16f46fd96b09dabdeda49ccdbaaba14bb7cdc76805d91b2df1cf6531122c29f6b6621a9a370a6bed4f450a6dbae9bd4d1365032cafa07db341288e16d017b9d13f9da25631ebfd49f12e5076ad1ff611641f645a795baacfb879de198b9f22703b818a8a5e828dc31b165443e195b80ae136e3020684272e4e721c3676e30f4bdda1835908fc1934674c1875f5a78c0eec512ecc75aafb12f3547ce08b90220c1a3c5b0284a3e5beb4e74be9197b75cfee299ae3df7f425603cc7018aaaf1a9c981955db52a47479f10e47428b5640f7d06a06693b6c50637d12e6e152f116acca2defa4ec54df6cfa7c36e4af8ea319cf81ef8745c6407838de4d500764594443913f5fd3d9f97cd66143a1c2364f4dac981c412b89a07536331b785c0c48aaa1a0a683931e49ae672b49c140762152d134e853afa3fb62ed5f72dc97324911c7668deee21676513c78af365c8a95a3aef3996b7ef968fc23f3b6d3fe6f6d2f767933c2ea984151cfbf0df97be3f7039e93d467619a5194c928aaf618e92ea86f70a519dd05c70aac8b3daea10e0bdb588ad5e141b274daeb9794d96c0c2c15deb91bc1e6a17e87a90c9eeb31986f5810fd0c50e900343705052061b63f7c3bfecdfabd91afa0995c8a1980623593f0eec8fc808a23168e3fc5f43bbebbfde7044b5d6a66516b3927fdccb3b2133afa495f0780e12a4552d1b2ce7146f7d40dfcbe37a72899f5b4f62a27530a4f10694532f202cb2d496abdf04a28a898620e8e8185448919a0a67e786e74c99f385fafce3aebfe1142e5189aa26cecafaf15d2b0734fe4dd2e7896860a1d30778ceb5e8d3b34101b779aba685b64f8fc25bca80eccf47559b746a0c0c1617fafab14fd3de149abf5b6432134f01015a5dabd75b93e0b71dd8790e9c38665efd636421d72ad44ca4ab918232aa20db65adf3b68fad117cd4f0c66094c1e41e9522d90353313952d917126f177161a7a6408aad9ab876ae366d35f4d694912076e4a6d72d1c00131b8cdff1b78b08063617171926221f58c93678dca583be9e33acaea382317c30551645e9da4ee5843e42f453694519c34d6d8fa4a1d9be7fcbcc7b227879217166afff9716642d20214eba872ab0e44b74fa73a78f542c58ee990426884eac0b0d98d1dc95569c175e04c027d9f732730dd7e3d514f7f41fb8fb96e97b237c91635556746e3e6018199bbc07c8ded1f1e09885dfc0e0a1dab3839c254b44ff88e15ceed89cc392d7db84a5cb593c17467e5a42d6e6b0630963708bbe26e0cddbf6d3074e05c901d9838f80da89b518f6b309bf580d2610e985c0e7e3ef2665011263b3069b0101ca1467194097905fe2d7ef330e60f70920e7167974eae12e905450b9c77f85f620b2606a9de27ebad0708c37a8a4917619e7f3cc9fc784363b7f16e53156f2197f60f5099a353f50e6483d90d5b3c802fe0b33c404242f54a9c790dee0f7a7f521768f8b670123533c6c7045c839ae6a517a605da717f2b8877ddcdd6f06d30f1818cd0949db5ff41221c12b51b96191bd4a0ea85518520544176204fe02fc0b649cf9da61cdf6960530bea4b917e36e0509202f1037e90b84c5764465e4636a2a61d36c853ea08d9022ecc4d65e83102bcb607fa1af08fbf85aacabcb810d7e2d0354cdb6c55adf1baede5c6fafa79d0952514469ae3df61aae2cb565ddc3759face18b68cfbf6dba9c87cebf12b219fbc5c6b6ed1fac2a1e3e3b21465d62f8637d92edd507cb984b69ce5e5600e5e3f384168242c8b7ca5f7c010e6a53c56ddcc6daaa5c4dd8010a2b45767af33b10afa13af95dcb6e9229fd5bada8471570a83e96e05ebc9ade8a17fc85b47488c76b051c67b88402376ec94c62fd5442b5a069917a83ca364b82bdf5b982f3c57243c4c7708c7b588f4a2867ab059f9ee5cf003f61129b311552b2a706a5d8c07cd730181b53dbef68fdb53056bb1d44049053c4a75ac01b347f7e381ed3b911bb59c366faf5d3eaab9a29f4c95a2dfb9a6e308c885898e27c09d03d81c0c2752c37299a3e49da41ec42700553cbae0fbfb7a40e590c477f2ed6b3330c75467f9e29234906d7adcf484f178a5f6a83a589f47f6b92102936f2a878801207f6c16b5cd3095013b6d5a78f1f701d642002bf668304f10bf7e0ad7e693b5a1c9163aff29daebe9a83b3d9146edf4b127bf4062517bb7b90ee2a51691831690d9f503557bfb80acb40ea2b32dbd0c304396ba97acc70ba49373ed2a7fa00f4078fca5b9c94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0x1000}, {&(0x7f00007ba000)="3d30274d21e884c6060f817e234f421ebee00fb1695d52a282b6073ef2aef417cec77b", 0x23}, {&(0x7f0000994000-0x4f)="aab334f39b090e61401f4fb77a96add085016cad1d6b39c3082f51938e74d7dbb64cdb2db892d7d0df46e1a063352f5e2297692989b8e3cf51d95b6e6cf5380bb6d9f0e4ea9a64fc849d01ed98152d", 0x4f}, {&(0x7f0000923000)="88d6a6cc1c46726b58b31622363a3a6624b756902f9d70be77f41cc2b0158e2127f105b761f9c8bc2bec084db51de2d407eaee6d159d60003e455dd2589993c4459f84ff49b7f629e0a2b74cb4dbbab903a3b650fd33e827c270a4587752481a004edcbdaa134187b7175d69", 0x6c}, {&(0x7f0000001000-0xe1)="4a4d3b63ac4b5ed9dd2a5f149f5cf17ad3d57d57bc9571824ba3e6b2dd0d40878bfe07d204912129e475da878c0e83476049a7fcc59aec19a68d6bafe4bf00c6783b8418001f369c80598cccfb37804c12cf7160d55a827fb09e18e363f11dd02ec1e9b38255f31a6597c06129bdef3f6045c2d6d9b9363fce02d73a8a1332d51c55b2893c34a4a88943b4f73b095d3366bed6bf96bc4bea45ef7d7b12a119767f13732bd63eabda61df1c09c9615cd8c33f0378247e8b9c7c9857f8d5c74a6524dfd195bbd6464f7b3c738e29d1d6a2585fef380422ec7bb3986765df5667a3b5", 0xe1}], 0x5, &(0x7f0000001000-0x30)=[@rights={0x30, 0x1, 0x1, [r4, r0, r4, r1, r8, r3, r5, r0]}], 0x30, 0x20000804}, {&(0x7f000080c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e17000)=[{&(0x7f0000bf3000-0xbe)="c62161aa865bc3c1a4faf7c315d4b685903019f61037decfea1d22cae525afcdbab2dd9b68e1fe3d45116b2adae5881a36eadd551b680f0cf46cf11101a33d78e06ba641e04d0c325d1f26d187421789e250b8de787dc227eceb1d2e522d5f6ef734f7e8ebd7126c95a6de25761053f9bbcbf1ea28300c523a8843c5be64b383b6172bf83681f433a9a285e41887b3bafa9e2fc0225f802d3576b92c0428cc7f5a32166472146b3a9fdcfcf0269d3719a5df9b37264bdf3d4981cef2711e", 0xbe}, {&(0x7f0000000000)="5bc4a05a9f680b2eac406a4f26444e1426be8aa00c2b434c4f493e6e734e2ec48da434ab9d8d4c5f913fc1d22798e7e1b2611ae77601bb5c5263025529904cbee3392e0443176abc60b6b371631e99b3f3a15c129d62a50b059d8bcde3fa69a6e07a19291c2680cf1643ff8cf819c77cf8", 0x71}, {&(0x7f0000001000-0x12)="c26927bf4b67d3bd1d9cba635bf09b0bfb3f", 0x12}, {&(0x7f0000df4000)="eebbf3325064956d7b051bec6b735cbd174d009d9d78433a6370031d4e88cae0c7", 0x21}, {&(0x7f0000000000)="", 0x0}], 0x5, &(0x7f0000573000-0x68)=[@cred={0x20, 0x1, 0x2, r10, r6, r7}, @rights={0x28, 0x1, 0x1, [r4, r5, r1, r5, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r7}], 0x68, 0x4000000}, {&(0x7f00007a4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000fb1000-0xf0)=[@cred={0x20, 0x1, 0x2, r13, r6, r7}, @cred={0x20, 0x1, 0x2, r14, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r8]}, @rights={0x20, 0x1, 0x1, [r4, r4, r2]}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x20, 0x1, 0x1, [r4, r8, r0]}, @cred={0x20, 0x1, 0x2, r15, r6, r7}, @cred={0x20, 0x1, 0x2, r16, r6, r7}], 0xf0, 0x14}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000097d000)=[{&(0x7f0000ca1000-0x76)="def5a143b5fb373d3a7b5bf57bda764f32dd084cc6c7ac3fe7fe1275355e0322ebc56c28c25ffe1570074bc8e73cb85f2a5615c82cce7250d3849a1544b2dc03591bea26c39c0d7fcdce4cf0dce657d7248befa66454d854522c428b4e9d5a2118c330f0bc2ca0cff02e00ddd1e48b308d25ae865eef", 0x76}, {&(0x7f0000001000-0x79)="191b78f309bd372fd423908ca974fe72eff7d2134ec97bd0e0928abd64dbeda1de4c8cad16814ca678e4808b1b0c33050217f74fe9cbde21a620215a9d1f88fdba2739524dad291c65b27f7f26487ee2afa85ed212b5b7f82241252f6c6ef746d9011513b91eb4d3985c06992a5e7537a083b0b5a065d475a9", 0x79}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000703000-0x39)="25e09b3a9ae327222fdb88ba5c6e9fe010a0c7301316a15726ff88e980749f0a2a46641567bf988cf9f6057a51bdbc1d9dfc1b9e67f9828beb6d74189ca903d54502b367b124eaf17b3b56c1dfb0a4949f3f", 0x52}, {&(0x7f0000276000)="970cb6deda18d2dbb1b5245ee0324257f28cbfb71fbcba1ca7963f4911097b77efde110952b3fa5654da0d1d0332303466c2ac5d9a95652685bb4baf755ce133d9f1c3fbf9d4592f114df41099c322efb7f6b674644dad5ba0daa40d7255a8ce1676c91c4ee292707da8cb6e3b56f0efa75710304ff096877f6b74b9c8995a0f2e9e43707e38af295312916a16f0a4a88113a0ccb72c77b20fe79f93a4e6911a99b53fa1da702d", 0xa7}, {&(0x7f00001d8000)="dd485445ae1aa1a719d787270ae750819546f9a0f87e10929eed33d60d1b9d50b987", 0x22}, {&(0x7f0000cc9000-0x77)="2c55196ee9c176be8dbd8c098088841f5f913122496af30d89d3dc675b7bf48defdb9f7a5ed5196fdcbbc96cf1f19622c8e5593dbf5742bf8da9538d004ba1c4c21e06d07d78917d5e8de67a144c1d7843dda1925e9f94f9ffb73f801cb9f3c7c3361bc94f46384e280afb0778d56441c4cd952cdc55d2", 0x77}, {&(0x7f0000000000)="ac9813c7781cbe3dcc020a98b54d7f5c3ddb9f0d3ce4b36e452547699977f8537b6fe6289d9b86f5cbda7378cb27d269b10d4bb9714b9406a100b898a08e0480d347931c14384b298d72793e7b39ab21ac92e900eab81c1e32a3265681aeadbe31d15f5a5a0afe53d0db3288c4", 0x6d}, {&(0x7f00009ee000)="1950b4430540be02c6cdde117e7e2ed2a0b7451a3bbd3bbdb69c52d9cc6eb3a2767c67694402e80a063894af4575901cf8d58721", 0x34}], 0x9, 0x0, 0x0, 0x8000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008e0000)=[{&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000001000-0x38)="5afa5763651dc4031eca288afde9f192ddf88b9d73bbe1a3afdccc08208dbb12e72ed0566c60f86c7d3a320dac526d0ea2f4076505affe6c", 0x38}, {&(0x7f0000000000)="0a906259f1fe27e9c245796a14d9f39526d41803867728f45c7cfa3f962c2d7771d113b15641a5e53e2594f4b0c86f01714fedd0460df190624170605c56a0effe842597f331a7dbfa51af55a5e638131e010273b274329d6d22387b7ab2c8ecb33828dfa1ef6e76845fbaa8afab355f811a396081fa673eb6704331000659e240404a10a47df8341b248c49c4e3475670141595b11d33eccafdbaec39e12ec1e3", 0xa1}, {&(0x7f00002a8000)="eb62f46033246ec9f3f383c78e9cecef9e2181b0432decb1ff28b5f5011b8b28ff92e0a5b6f4bbf6a219c3a8bfd3cb92218b7cb6d107095e882a50cac702105b275e3d2a00fbdf6c188abfbce094df55e173cde9c862b080223d14e4e61c541784235dda361ff1e13562f5fc1c36740e3c7a44d309877ae92a726392", 0x7c}, {&(0x7f0000371000-0x7b)="2277f91e25f03a9b1d98d0d1b7e3056c2a71fca2f1dd40e55b4f52863a73adc69d906b97a2ebfe0a53a67e7b0ec844e966fd79c5eb2b73219d2f70581c88aa10afe6b2537ca651af640c5611016939e569d1ec724004a0209e26bf6ce63105f4e364d2763a3b325b0bdd5199b35fff8bb085ad5400233b9fb3204f", 0x7b}], 0x5, &(0x7f0000001000-0x48)=[@rights={0x30, 0x1, 0x1, [r8, r4, r9, r2, r1, r2, r3, r3]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x48, 0x801}], 0x6, 0x8000) 2018/01/31 01:58:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xf, 0x0, &(0x7f000083b000-0x8)={0x0, 0x0}) r1 = openat(r0, &(0x7f0000560000-0x8)='./file0\x00', 0x30100, 0x100040) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000f82000)=0x5) 2018/01/31 01:58:08 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000c7000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000ba6000-0x4)={0x7, 0x1ff, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) 2018/01/31 01:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file1\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ceph\x00', 0x0, &(0x7f0000c10000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001a2000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000ba4000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e7c000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000705000)={{r1, r2+30000000}, {r3, r4+30000000}}, &(0x7f0000f61000)={{0x0, 0x0}, {0x0, 0x0}}) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc8000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/31 01:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ec8000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff9000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000130000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1fffffff) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000929000-0x7)='timers\x00') 2018/01/31 01:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000936000)={[{0x8, 0x6, 0x9, 0x5a, 0x4, 0x6, 0x100000000, 0x0, 0xffffffff, 0x400, 0x80, 0x3b2a, 0x9}, {0x8, 0x1, 0x800, 0x158, 0x2, 0x8000, 0x0, 0x6f00, 0x7, 0x9b1c, 0x5d8, 0x6, 0x0}, {0x8, 0x4, 0x2, 0x300a, 0x3, 0x0, 0x8, 0x5, 0x8, 0x6, 0x0, 0x4, 0x8d5}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/31 01:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000285000)='./file0\x00', 0x210000, 0x2) clock_gettime(0x0, &(0x7f0000dca000)={0x0, 0x0}) write$evdev(r0, &(0x7f000019e000-0xf0)=[{{r1, r2/1000+10000}, 0x2, 0x100000001, 0x0}, {{0x77359400, 0x0}, 0x1, 0x6, 0x7}, {{0x77359400, 0x0}, 0x7, 0x1ff, 0x7}, {{0x0, 0x2710}, 0x1, 0x8, 0x2cd}, {{0x77359400, 0x0}, 0x1000, 0x6, 0x1ff}, {{0x0, 0x7530}, 0xfffffffffffff001, 0x100000000, 0x1}, {{0x77359400, 0x0}, 0x4, 0x4, 0xd}, {{0x0, 0x7530}, 0x7, 0x0, 0x7fffffff}, {{0x0, 0x7530}, 0x400, 0xfff, 0x7}, {{0x0, 0x0}, 0x5, 0xffffffffffffffff, 0x5}], 0xf0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000272000-0x20)={@common="6c6f00000000000000000000fd00", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 01:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000068e000)=0x100000001, 0x4) 2018/01/31 01:58:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer\x00', 0x44c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000012000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x6, 0x7e6, 0x800, 0x10000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000013000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f0000011000)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='GPLppp0@\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") readv(r0, &(0x7f0000879000)=[{&(0x7f0000879000)=""/253, 0xfd}, {&(0x7f0000bdb000)=""/192, 0xc0}, {&(0x7f0000378000-0x1b)=""/27, 0x1b}, {&(0x7f000087f000)=""/190, 0xbe}, {&(0x7f0000836000)=""/237, 0xed}, {&(0x7f0000b86000-0x42)=""/66, 0x42}, {&(0x7f0000b3e000-0x1c)=""/28, 0x1c}, {&(0x7f00007d8000-0xc4)=""/196, 0xc4}, {&(0x7f0000fd2000)=""/220, 0xdc}], 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:58:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f000003c000-0x7)="6c6f6700100000", &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xdf, r0) keyctl$unlink(0x1d, r1, 0x0) add_key(&(0x7f0000531000-0x6)='.d\t\x00\x00\a', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffff6d, 0x0) keyctl$unlink(0x1d, r1, 0x0) 2018/01/31 01:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000)='net/ip6_mr_vif\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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00009d7000)=[], 0x1, 0xfffffffffffffffd) 2018/01/31 01:58:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001b8000-0x8)='./file0\x00', 0x80000, 0x43) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000569000-0x1000)=""/4096) r1 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000fc4000-0x26)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00002ed000-0xc)={0x0, 0x0}) 2018/01/31 01:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r0, &(0x7f0000562000)=[{&(0x7f0000918000)="2fc11e11990db5073b32cbdb68a403b924133fedf3f54733af52909d318d1afd498c2942b45b476a61e0e44be43638dea68e417ce7518997c649645653228eefff86d0c5efc302844a5dbe4362b1dbcf0e4b08606811ad74a0c1de294315b22dab2dce10a0c5aaa3d4028c576780aa72eafb313cc7c2f2cf22074343d5eb6ffc8fe0310b54d38198f4d09cb3cef4d2df71e3033b92997d7cd34b99f89e6fb534d278cb3b7eadaebba24ee9698659076bf677dab1af3484dc278e4538395c556936fc2e9ea9b916ebd1c29bb842ffc5c07bff852c346b6d0fcf6b4415fc5801c0553af26b8d1041a623fe954561ea3b0423919cf936f7a797725b5ce81af44c7328320be8488c61cdc58eba10f25a335b0121dc5f350c219e134ef31c82c51ad5a9c97a88c94120b59318d6f4a0b7f09f96b4846613b5e444aa5ed56de62ccebd2e528ed92030890d657648a354fe5c484a27e90eb0bce9b0003900b7b5474a58fada5f8cd6cf72312c4698eb0a9a25bc1d963eb069102e279f4cbf1a3c19e3e7c206a5b403ad3d3dc134c13ce496d7f8bf3c3ccaeede049de79cb68f60ac9be7b6056a0ff4e1e92d3b7584906d9f61531ab1ebe8cee47decb61d27e4b84d831929565c2cbf717dfc1e2e40e727d787a048e777b8cb298960156d18a4879d1ed81307aa285bcfb00f73607ef9722ad385e6af28d54c1517b3f77effa8a166bd9918f8bae2074466add228da740fd0b0e2d8b975935a42f401bc2dc2ffe717ee4899750ed781cfcb63c63bc01226f55d3cdf2acec554c98598ae41920b1c645e5824d8b5ca46d98c30227a68ac8b368656e7b051c5079abbb26585c8735dc8888c096839821c65c425e2cb15695bb9006f6c39c752821e022284bce3ca7824976e4946d8f20cb07a8f088497a35174f7897504838d068d440386258a155e7386d77e8f012b8df1624efaa5df19413b7ba932be65d220a2568aef1a9fc8a620cc0c81e8c18cad788751ee42758e6563c06d155b9223efb140a004617216d397d4178079f2cc8c4cc27e30b220e7985a7d8fbc17423dc2d94c845b0d591c69285fa5feb2eba783fad1ba01e0e88602a9d2b411f2a969178c218d3c186013d1643ae7df06571f4d702dc5c358e505ffacd769481ea24343efde9bcf0b50bd6b", 0x33d}], 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000799000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000436000)=0x5) 2018/01/31 01:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4000000000000008, &(0x7f0000887000-0x4)=0x7, 0xbb) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c8000)='/selinux/enforce\x00', 0x80100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f000024f000)={{0x2, 0x73c8}, 'port0\x00', 0x1, 0x20000, 0x4, 0x9, 0xbfd, 0x400, 0xfb900b0, 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]}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 01:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffffffffffa) 2018/01/31 01:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000427000)={r0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b36000-0x5c)={{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, {0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7fff}, 0x3, [0xfd, 0xfffffffeffffffff, 0xff, 0x1ff80, 0x7ff, 0x5, 0xfffffffffffffffe, 0x9]}, 0x5c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000ac000)={0x0, @in6={{0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100020}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x401, 0x8, 0x10001, 0x2}, &(0x7f00000b6000)=0xa0) r4 = syz_open_dev$vcsn(&(0x7f00001e3000)='/dev/vcs#\x00', 0x5, 0x4ca1625d0238f8fb) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000237000-0x8)={r3, 0x7ff}, 0x8) [ 133.254480] audit: type=1401 audit(1517363888.771:1302): op=fscreate invalid_context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executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000089b000-0xb)='/dev/midi#\x00', 0x10001, 0x40) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x5) r1 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r1) 2018/01/31 01:58:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x210000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x1c, r3, 0x1, 0x877e, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000307000-0x18)={0x0, 0xfffffffffffffff9, 0xfff, &(0x7f00000d2000)=0x0}) sendmmsg$unix(r4, &(0x7f00001b2000)=[], 0x0, 0x4084) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f000073d000)='/dev/ptmx\x00', 0x8042, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000325000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r5 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x0, 0x4000000002) write$evdev(r5, &(0x7f0000018000)=[{{0x0, 0x0}, 0x7, 0x10001, 0x8}], 0x38) 2018/01/31 01:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000f94000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000-0x4)=0x2e) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00005d2000-0x18)={0x7fffffff, 0x8, 0x1, 0xffffffffffffff9c, 0x0}) accept$llc(0xffffffffffffff9c, &(0x7f0000144000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dea000-0x4)=0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000bcd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f82000)=0x10, 0x80000) r2 = dup(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, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005df000)={0x0, 0x100000000}, &(0x7f00008fc000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000737000)={r4, 0xff, 0x1, 0x6f62, 0x9, 0x4}, &(0x7f00008f6000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 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]}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r5}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x81) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c0b000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000904000-0x80)={0x5, 0x0, [{0x6, 0x6, 0x97, 0x869e, 0x9, 0x0}, {0x8000001f, 0x7fff, 0x8, 0x7fffffff, 0xb11, 0x0}, {0x1, 0x10001, 0x3, 0x0, 0x1, 0x0}, {0xc0000001, 0x400, 0x5, 0x9, 0x4, 0x0}, {0x80000001, 0x1, 0x8, 0x4, 0x9, 0x0}]}) syz_open_dev$mouse(&(0x7f0000845000-0x12)='/dev/input/mouse#\x00', 0xa000000000000001, 0x0) sendmsg$key(r0, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfda9}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000c9c000-0x9)='/dev/dsp\x00', 0x80, 0x0) 2018/01/31 01:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/31 01:58:08 executing program 6: r0 = shmat(0xffffffffffffffff, &(0x7f0000d61000/0x4000)=nil, 0x4000) shmdt(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x2c)=@ethtool_ts_info={0x41, 0x2, 0xfffffffffffffffa, 0x3, [0x100000000, 0x1189a8b8, 0x6d8], 0x4, [0x3, 0x6, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe91000)=nil, 0xe91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e91000)={0xaa, 0x80000000000000e, 0x0}) mmap(&(0x7f0000e92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000e92000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x40}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00007c3000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000463000-0x4)=0x14) mmap(&(0x7f0000e92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e93000)=0x0) syz_open_procfs(r3, &(0x7f00004a3000-0xa)='mountinfo\x00') ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e92000)={{&(0x7f0000018000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/31 01:58:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0xe4b0c35571d324f6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000ed2000-0x38)={&(0x7f00001e9000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000e09000)=@delrng={0x10, 0x14, 0x10, 0x0, 0x0, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d5000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000473000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000065000-0x4)=0x1c) clone(0x0, &(0x7f000013f000)="", &(0x7f0000846000-0x4)=0x0, &(0x7f0000bf8000)=0x0, &(0x7f00008c1000)="") getpid() r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00007f8000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000900000-0x8)={0x0, 0xffffffffffffffff}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r2, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe}], 0x30) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/31 01:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f0000e51000)={0xa, 0x2, 0x7b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000004000}, 0x1c) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd}, 0x1c) 2018/01/31 01:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 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, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000652000-0x1)=0x0) 2018/01/31 01:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x3f) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006ef000)={0x0, 0x9}, &(0x7f0000593000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000085a000)=@assoc_id=r1, &(0x7f0000bf4000-0x4)=0x4) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000011000-0x418)=@raw={'raw\x00', 0x9, 0x4, 0x398, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "7070747000000000000000007f00", 'syz1\x00', 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x0}, []}, @unspec=@TRACE={0x20, 'TRACE\x00', 0x0, ""}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="c0c5999c2d498c5f186eee201cf1e17c", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'pptp\x00', 0x0}}}]}}, 0x3f8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00008a7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a44000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000341000)=0x8) 2018/01/31 01:58:09 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x8, 0x6, ""}, &(0x7f0000002000-0x4)=0x0, 0x0) r0 = socket(0xf, 0x2000000001, 0x5) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000)=0x6, 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/31 01:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008c6000-0x9)='/dev/vcs\x00', 0x101a00, 0x0) symlinkat(&(0x7f00000fb000)='./file0\x00', r0, &(0x7f0000a8c000)='./file0\x00') r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r1, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ab7214233d0d7f38e205fd763a5f33366504d83b9813adf383419884f180fd89ba14a4c19d862486312eac6fc084203006131bb12bdb1f641010e08723e0b4", 0x0}, 0x58) 2018/01/31 01:58:09 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x40) write$evdev(r0, &(0x7f0000013000-0x30)=[{{0x0, 0x0}, 0x4, 0x6, 0xd0a}, {{0x77359400, 0x0}, 0x1ff, 0x34, 0x60be}], 0x30) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000013000-0xfe)=""/254) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000014000-0x28)={0x55, 0x1, 0x7, {0xfff, 0xffffffffffffff5e}, {0x7, 0x8001}, @cond=[{0x1ff, 0x8, 0x1, 0x5, 0xa1, 0xfffffffffffff401}, {0x3, 0x1, 0x1, 0x5, 0x1, 0x5}]}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r1, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$ipx(r0, &(0x7f0000b5d000)={0x4, 0x7, 0x6, "42759f81f359", 0xffffffffffff8001, 0x0}, 0x10) epoll_create1(0x80000) 2018/01/31 01:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000054e000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bb9000-0x4)=0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00005a8000-0x8)={0x3, 0x9}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000098b000-0x4)={0x0}, &(0x7f0000b9b000)=0x4) 2018/01/31 01:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f45000-0x4)=0x8e7e, 0x4) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f000095e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x10001000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ee0000-0x4)=r0) sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x10)='wlan1cpusetself\x00', 0x3) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x200280) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f00003e8000)=0x0, 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/01/31 01:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007d1000-0xb)='/dev/loop#\x00', 0x4, 0x2000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d39000-0x12)='/dev/snd/pcmC#D#c\x00', 0xeab0, 0x200000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) inotify_init() ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000190000)=""/35) 2018/01/31 01:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dff000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e2b000-0x8)={0x0, 0x9}, &(0x7f0000014000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fd4000-0x98)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, &(0x7f000002c000)=0x98) 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) r3 = add_key$keyring(&(0x7f0000764000)='keyring\x00', &(0x7f00005d7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r3) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000052e000-0x120)={0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "bfb318ab74129c14eb43b1f46b450fd3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00005c8000)='/dev/amidi#\x00', 0x3f1, 0x10000) ioctl$VT_WAITACTIVE(r0, 0x5607) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000edd000)='uid_map\x00') 2018/01/31 01:58:09 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000060e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000)=[], 0x0, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x8)={0x0}, 0x8) prlimit64(0x0, 0x0, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) 2018/01/31 01:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d7e000)=0x9, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000cc1000)=""/33) 2018/01/31 01:58:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000101000)=0xfffffffffffffffc, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000023000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000020000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, 0x0, &(0x7f0000022000)=0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454c8, &(0x7f0000001000-0x4)=0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f000001c000)="3f189073d93303c1ba50ffd0fa7a385e4917eb927530ddc8deb34d42f7e8b0699bc0aa2259f993610d670549") 2018/01/31 01:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001f4000)=0x0, &(0x7f0000b14000-0x4)=0x4) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0x1) recvmsg(r1, &(0x7f000033f000)={&(0x7f00003f8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000324000)=[{&(0x7f0000de7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd1000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:09 executing program 7: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25, 0x0, 0x0, 0x7f2886ae5d66eed5, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000003b000)='cubic\x00', 0x6) 2018/01/31 01:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001bf000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000337000)=0xe8) ioprio_get$uid(0x3, r0) r1 = socket$inet(0x2, 0x801, 0x200000000002) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f8f000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 01:58:09 executing program 1: mkdir(&(0x7f0000493000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000f3a000-0xd)=""/13) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000099c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e56000)=0x4, 0x4) 2018/01/31 01:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fa6000-0xa)='/dev/vcs#\x00', 0x7f, 0x240) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc4000)={0x20000000, 0x0}) sendmsg$unix(r0, &(0x7f0000ef2000)={&(0x7f00008ba000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e74000)=[], 0x0, &(0x7f000027d000-0x100)=[], 0x0, 0x0}, 0x0) 2018/01/31 01:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r2, r2, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c11000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000685000)=""/237) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000a50000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:58:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x514ed75d971ecb51, &(0x7f0000002000+0x550)=0x1000, 0x4) 2018/01/31 01:58:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000402000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xd0, &(0x7f0000000000)="0f6549bfad0961f103c434bf3964845ee8f75c7dbaa83a577b33a9551dd3d04062afe693883f632862b78289db") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x0, &(0x7f0000609000-0x8)={0x0, 0x0}) 2018/01/31 01:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000e64000-0xd)='/dev/dmmidi#\x00', 0x0, 0x220080) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005dd000-0x8)={0x0, 0xe5}, &(0x7f0000217000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fe8000-0xc)={r2, 0x8, 0x30}, 0xc) ioctl(r0, 0x3, &(0x7f0000f10000-0x9b)="5d7ada92aaaa59b782a748eca68ed2c86782b9f85f9ba9bacf0a425f473995223a492c6bdbc77f3b44031a092e01b163db13897504209503383979c4bceb086e8d08c3a66f6857b308de002021ec2de77c9fddd79765998c4377b34429f685897dd94aea017ca6abb8f971ddc5a995b7e2ea057d59a5e05947e05be99d932be526908e96df764e930b33550b1d1ec5328e33dbd223576200b0df38") r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000907000-0x10)={&(0x7f0000687000/0x3000)=nil, 0x3000}) ioctl(r3, 0x2201, &(0x7f0000fd5000-0x4)="e9316ede") 2018/01/31 01:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000963000-0x160)={{{{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]}, {{0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x1, 0x1, "462411538c5258d800095357ed586a10e086dacdc4f3235734f5f2ee8319df547c3a194701798ae8c20fc72729c253cc18a04f4d637694d9b541b29e6fa682aec8e05b11fca8796e54e33d42afa633ca"}, 0x160) sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/31 01:58:09 executing program 4: 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$inet(0x10, 0xffffffffffffffff, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006dc000-0x4)={0x4}, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000408000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008aa000-0x8)=[{0x8, 0x4}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009f1000-0x8)={0x0, 0xff}, &(0x7f0000753000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004bd000)={r2, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd1, 0x7bf, 0xbd3, 0x13, 0x0}, 0xa0) r3 = dup3(r0, r0, 0x80000) epoll_wait(r3, &(0x7f0000ecd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xa7) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000eaa000-0x4)=0x0, &(0x7f00006dc000)=0x4) 2018/01/31 01:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000408000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) modify_ldt$write2(0x11, &(0x7f0000f57000-0x10)={0xfffffffffffffffc, 0x20100800, 0x4000, 0x3, 0x8, 0x2, 0x7f, 0x7, 0x7, 0x7}, 0x10) 2018/01/31 01:58:09 executing program 3: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dfe000-0x11)="7573657249ca73656c696e75786c6f4000", 0x3) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000026a000-0x10)={0x4, 0x702b3e3e, 0x2, 0x1}) syz_emit_ethernet(0x46, &(0x7f000005f000-0x117c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="415a873ce860", [], {@ipv6={0x86dd, {0x0, 0x6, "2fa2df", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "01edd1", 0x0, "cd4258"}, ""}}}}}}, &(0x7f0000920000-0x18)={0x0, 0x1, [0x0]}) 2018/01/31 01:58:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe90, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000afe000-0x10)={0x5, 0x8000, 0x80000001, 0x800, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e46000-0x8c)={r1, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/31 01:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c54000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000063a000)=r2) 2018/01/31 01:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001f4000)=0x0, &(0x7f0000b14000-0x4)=0x4) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0x1) recvmsg(r1, &(0x7f000033f000)={&(0x7f00003f8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000324000)=[{&(0x7f0000de7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd1000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 01:58:09 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000016000-0x4)=0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4011, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000028000-0xa)='/dev/vcs#\x00', 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000023000)={0x27, 0x0, 0x200003, 0x5, 0x103, 0x4010001, "4fd1a29be5398b029f51792b5d617a865d8d8a024e0dad0b4a548498b7bb42d87d067f5c9cbc5937d4054cf9e2a45527f3a7dc77a11f991a4ccdc02888f5a3", 0x8}, 0x60) 2018/01/31 01:58:09 executing program 7: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000e76000)='/dev/vcs#\x00', 0x4, 0x800) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e77000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000a29000/0x18000)=nil, &(0x7f0000e76000)=[@text32={0x20, &(0x7f0000e76000)="c4e1fe5bb605000000c744240081c0b81cc74424028ddf0000c7442406000000000f011c24650f07b9810200000f32c4c3e97ab7f1ff000043c4c1f92b685fc4c27d1da1004000008fe970016700672e3e26660f38818dbe00c4e295be38", 0x5e}], 0x1, 0x20, &(0x7f0000e76000)=[], 0x0) close(r0) r5 = dup2(r2, r1) bind$rds(r5, &(0x7f0000aee000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b71000-0x8)='keyring\x00', &(0x7f00006ed000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f000015c000-0xa)='encrypted\x00', &(0x7f00001f4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000356000)="217b4baa1b002e7948ca1dab5226cd6e2b2866e3cc9a9a3f2e29b785f00035d6f8da664440a7ccab55", 0x29, r0) add_key$user(&(0x7f0000196000-0x5)='user\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c67000)="ed", 0x1, r1) [ 134.049431] encrypted_key: insufficient parameters specified [ 134.064992] ================================================================== [ 134.065019] BUG: KASAN: use-after-free in inet_shutdown+0x2d4/0x350 [ 134.065028] Read of size 4 at addr ffff8801a9b1f640 by task syz-executor7/19211 [ 134.065030] [ 134.065040] CPU: 1 PID: 19211 Comm: syz-executor7 Not tainted 4.15.0+ #287 [ 134.065047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.065050] Call Trace: [ 134.065065] dump_stack+0x194/0x257 [ 134.065083] ? arch_local_irq_restore+0x53/0x53 [ 134.065095] ? show_regs_print_info+0x18/0x18 [ 134.065109] ? mark_held_locks+0xaf/0x100 [ 134.065116] ? do_raw_spin_trylock+0x190/0x190 [ 134.065125] ? inet_shutdown+0x2d4/0x350 [ 134.065136] print_address_description+0x73/0x250 [ 134.065145] ? inet_shutdown+0x2d4/0x350 [ 134.065154] kasan_report+0x25b/0x340 [ 134.065173] __asan_report_load4_noabort+0x14/0x20 [ 134.065181] inet_shutdown+0x2d4/0x350 [ 134.065198] pppol2tp_session_close+0x92/0xf0 [ 134.065210] l2tp_tunnel_closeall+0x305/0x410 [ 134.065222] ? pppol2tp_seq_show+0x1410/0x1410 [ 134.065234] ? __l2tp_session_unhash+0x7d0/0x7d0 [ 134.065249] ? __release_sock+0x360/0x360 [ 134.065257] ? lock_sock_nested+0x91/0x110 [ 134.065275] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 134.065284] l2tp_udp_encap_destroy+0x95/0x100 [ 134.065299] udpv6_destroy_sock+0x161/0x190 [ 134.065310] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 134.065319] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 134.065326] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 134.065338] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 134.065355] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 134.065365] sk_common_release+0x6b/0x2f0 [ 134.065380] udp_lib_close+0x15/0x20 [ 134.065390] inet_release+0xed/0x1c0 [ 134.065403] inet6_release+0x50/0x70 [ 134.065414] sock_release+0x8d/0x1e0 [ 134.065426] ? sock_alloc_file+0x560/0x560 [ 134.065433] sock_close+0x16/0x20 [ 134.065444] __fput+0x327/0x7e0 [ 134.065467] ? fput+0x140/0x140 [ 134.065481] ? _raw_spin_unlock_irq+0x27/0x70 [ 134.065504] ____fput+0x15/0x20 [ 134.065516] task_work_run+0x199/0x270 [ 134.065533] ? task_work_cancel+0x210/0x210 [ 134.065555] ? exit_to_usermode_loop+0x8c/0x310 [ 134.065580] exit_to_usermode_loop+0x296/0x310 [ 134.065598] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 134.065617] ? __close_fd+0x222/0x360 [ 134.065638] syscall_return_slowpath+0x490/0x550 [ 134.065651] ? prepare_exit_to_usermode+0x340/0x340 [ 134.065665] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 134.065680] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.065692] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 134.065716] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 134.065722] RIP: 0033:0x453299 [ 134.065727] RSP: 002b:00007f1bede7bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 134.065736] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000453299 [ 134.065740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 134.065744] RBP: 0000000000000052 R08: 0000000000000000 R09: 0000000000000000 [ 134.065749] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef850 [ 134.065754] R13: 00000000ffffffff R14: 00007f1bede7c6d4 R15: 0000000000000000 [ 134.065789] [ 134.065793] Allocated by task 19216: [ 134.065801] save_stack+0x43/0xd0 [ 134.065807] kasan_kmalloc+0xad/0xe0 [ 134.065814] kasan_slab_alloc+0x12/0x20 [ 134.065820] kmem_cache_alloc+0x12e/0x760 [ 134.065826] sock_alloc_inode+0x70/0x300 [ 134.065832] alloc_inode+0x65/0x180 [ 134.065838] new_inode_pseudo+0x69/0x190 [ 134.065843] sock_alloc+0x41/0x270 [ 134.065849] __sock_create+0x148/0x850 [ 134.065855] SyS_socket+0xeb/0x1d0 [ 134.065862] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 134.065864] [ 134.065868] Freed by task 19216: [ 134.065874] save_stack+0x43/0xd0 [ 134.065880] kasan_slab_free+0x71/0xc0 [ 134.065887] kmem_cache_free+0x83/0x2a0 [ 134.065894] sock_destroy_inode+0x56/0x70 [ 134.065900] destroy_inode+0x15d/0x200 [ 134.065905] evict+0x57e/0x920 [ 134.065910] iput+0x7b9/0xaf0 [ 134.065916] dentry_unlink_inode+0x4b0/0x5e0 [ 134.065923] __dentry_kill+0x3b7/0x6d0 [ 134.065929] dput.part.23+0x6fb/0x830 [ 134.065935] dput+0x1f/0x30 [ 134.065942] __fput+0x51c/0x7e0 [ 134.065948] ____fput+0x15/0x20 [ 134.065954] task_work_run+0x199/0x270 [ 134.065961] exit_to_usermode_loop+0x296/0x310 [ 134.065968] syscall_return_slowpath+0x490/0x550 [ 134.065975] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 134.065977] [ 134.065983] The buggy address belongs to the object at ffff8801a9b1f640 [ 134.065983] which belongs to the cache sock_inode_cache of size 992 [ 134.065989] The buggy address is located 0 bytes inside of [ 134.065989] 992-byte region [ffff8801a9b1f640, ffff8801a9b1fa20) [ 134.065992] The buggy address belongs to the page: [ 134.065999] page:ffffea0006a6c7c0 count:1 mapcount:0 mapping:ffff8801a9b1f1c0 index:0xffff8801a9b1fffd [ 134.066006] flags: 0x2fffc0000000100(slab) [ 134.066016] raw: 02fffc0000000100 ffff8801a9b1f1c0 ffff8801a9b1fffd 0000000100000003 [ 134.066025] raw: ffffea0006a6b820 ffffea0006a6e3a0 ffff8801d980d9c0 0000000000000000 [ 134.066029] page dumped because: kasan: bad access detected [ 134.066031] [ 134.066033] Memory state around the buggy address: [ 134.066039] ffff8801a9b1f500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 134.066044] ffff8801a9b1f580: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 134.066050] >ffff8801a9b1f600: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 134.066053] ^ [ 134.066059] ffff8801a9b1f680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 134.066065] ffff8801a9b1f700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 134.066068] ================================================================== [ 134.066070] Disabling lock debugging due to kernel taint [ 134.066219] Kernel panic - not syncing: panic_on_warn set ... [ 134.066219] [ 134.066227] CPU: 1 PID: 19211 Comm: syz-executor7 Tainted: G B 4.15.0+ #287 [ 134.066231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.066233] Call Trace: [ 134.066242] dump_stack+0x194/0x257 [ 134.066254] ? arch_local_irq_restore+0x53/0x53 [ 134.066260] ? kasan_end_report+0x32/0x50 [ 134.066269] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 134.066278] ? vsnprintf+0x1ed/0x1900 [ 134.066288] ? inet_shutdown+0x230/0x350 [ 134.066297] panic+0x1e4/0x41c [ 134.066305] ? refcount_error_report+0x214/0x214 [ 134.066318] ? add_taint+0x1c/0x50 [ 134.066326] ? add_taint+0x1c/0x50 [ 134.066336] ? inet_shutdown+0x2d4/0x350 [ 134.066345] kasan_end_report+0x50/0x50 [ 134.066353] kasan_report+0x144/0x340 [ 134.066366] __asan_report_load4_noabort+0x14/0x20 [ 134.066373] inet_shutdown+0x2d4/0x350 [ 134.066384] pppol2tp_session_close+0x92/0xf0 [ 134.066394] l2tp_tunnel_closeall+0x305/0x410 [ 134.066404] ? pppol2tp_seq_show+0x1410/0x1410 [ 134.066413] ? __l2tp_session_unhash+0x7d0/0x7d0 [ 134.066425] ? __release_sock+0x360/0x360 [ 134.066432] ? lock_sock_nested+0x91/0x110 [ 134.066445] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 134.066452] l2tp_udp_encap_destroy+0x95/0x100 [ 134.066464] udpv6_destroy_sock+0x161/0x190 [ 134.066473] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 134.066480] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 134.066487] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 134.066496] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 134.066508] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 134.066516] sk_common_release+0x6b/0x2f0 [ 134.066527] udp_lib_close+0x15/0x20 [ 134.066534] inet_release+0xed/0x1c0 [ 134.066550] inet6_release+0x50/0x70 [ 134.066559] sock_release+0x8d/0x1e0 [ 134.066567] ? sock_alloc_file+0x560/0x560 [ 134.066574] sock_close+0x16/0x20 [ 134.066582] __fput+0x327/0x7e0 [ 134.066598] ? fput+0x140/0x140 [ 134.066608] ? _raw_spin_unlock_irq+0x27/0x70 [ 134.066624] ____fput+0x15/0x20 [ 134.066632] task_work_run+0x199/0x270 [ 134.066645] ? task_work_cancel+0x210/0x210 [ 134.066655] ? exit_to_usermode_loop+0x8c/0x310 [ 134.066671] exit_to_usermode_loop+0x296/0x310 [ 134.066683] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 134.066695] ? __close_fd+0x222/0x360 [ 134.066708] syscall_return_slowpath+0x490/0x550 [ 134.066717] ? prepare_exit_to_usermode+0x340/0x340 [ 134.066726] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 134.066737] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.066747] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 134.066763] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 134.066767] RIP: 0033:0x453299 [ 134.066771] RSP: 002b:00007f1bede7bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 134.066778] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000453299 [ 134.066782] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 134.066786] RBP: 0000000000000052 R08: 0000000000000000 R09: 0000000000000000 [ 134.066790] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef850 [ 134.066794] R13: 00000000ffffffff R14: 00007f1bede7c6d4 R15: 0000000000000000 [ 134.072912] Dumping ftrace buffer: [ 134.072917] (ftrace buffer empty) [ 134.072920] Kernel Offset: disabled [ 134.911598] Rebooting in 86400 seconds..