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"}], 0x1100, 0x40080}, 0x20}], 0x2, 0x40) 2018/01/16 20:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00001b9000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000b0000-0x4)=0x1c, 0x80000) r1 = accept$inet6(r0, 0x0, &(0x7f0000794000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d02000)='net/protocols\x00') pread64(r2, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x8003d) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008a4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000374000-0x4)=0xe8) 2018/01/16 20:18:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000-0xc6)={r1, 0x7920, 0xff, "57b2b6c1cdaabcd76c17c7e015d101f9c77c2d93c2591803c36d7f36d1a8521bc0956d888df47c4f7f65b3db74de61207bf12bbc5abdab48e01d584cda43fa8ae5279e83f6bf6f919c13729c259bc9bb1c55cc234a33f116484c4b0f3f034c2deba31c7a4e0d916741579e7f8b5e0001333313420b40c763502df30457742e5a81a2ea889f71fe3b477f1b9cbbd91b3ef4e0bdc79f65465733c4fd6d126c972295f5c6e17f1e713cb23d76f7a572711ae645d09e56d417a209130536"}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x202081) 2018/01/16 20:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:51 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000f5d000)={0x100000000, 0x6, 0x5, 0x4, 0x3}) 2018/01/16 20:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000429000)='uservmnet0md5sumvboxnet1-D-eth1\x00', 0x2) bind$ax25(r0, &(0x7f0000237000-0x10)={0x3, {"2f711b11cc4589"}, 0x3}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) socket$l2tp(0x18, 0x1, 0x1) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000460000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000de2000-0x20)=[{&(0x7f00002f8000-0xe9)="c3cdc9d2d49a3f983d3a9f58d1d7f02c1bec3d79c51a6833c635cb7ab6e765c187badbff504dc226e5ae969d95199e27814034ab8d964abefa641e5b3d1398d7882c59afed63780cb9d4e89dec57629ff957d86f9c3d0fdf1ef0db16a385e1e15619556f04d7d85ea99a67607ce0b0f8f917edac2f9c8b93e604b3f19248b12d16d6714ba1518c1be4c45da649a2a3b4", 0x90}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = open(&(0x7f0000d15000-0x8)='./file0\x00', 0x400000, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000095a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0x14) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000851000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 20:18:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0x8800000000000000, 0x2, 0x92, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d1c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x7) 2018/01/16 20:18:51 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000020e000-0x5)='/dev/audio\x00', 0x20000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000d51000)=0x8, 0x4) r1 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2018/01/16 20:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af1000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000574000)='.', 0x4) recvfrom(0xffffffffffffffff, &(0x7f00009cf000)=""/52, 0x34, 0x0, &(0x7f0000df0000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="e7c825e754ab", [0x0, 0x0]}, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd5000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000212000)=""/76, &(0x7f0000c2b000)=0x4c) 2018/01/16 20:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x1, 0x8000000000, 0x10000) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2018/01/16 20:18:51 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x5)='./file0\x00', 0x0, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 20:18:52 executing program 0: r0 = semget(0x0, 0x5, 0x8) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000e54000)=""/26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioperm(0x7, 0x2, 0x400) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00009e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/16 20:18:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = geteuid() setresuid(r0, r1, r2) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000001000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000002000-0x4)=0xffffffff, 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x2002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000001000)='\x00', &(0x7f0000002000)='ppp0user{]\'/\x00', &(0x7f0000003000)='\x00', &(0x7f0000003000-0x3)='&/\x00', &(0x7f0000001000-0x14)='wlan1.\\vmnet1vmnet1\x00', &(0x7f0000002000)='\x00', &(0x7f0000004000-0x1)='\x00'], &(0x7f0000001000)=[&(0x7f0000003000)='ppp1nodev\x00'], 0x1100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r4, &(0x7f0000005000-0xe)='./file0/file0\x00', 0x800, 0x40, &(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]}) connect$bt_rfcomm(r4, &(0x7f0000003000)={0x1f, {0x5, 0x40000000000, 0x9, 0x0, 0x80000001, 0x401}, 0x100}, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000005000)=@common='ip6_vti0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000007000-0x12)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x10000) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000003000-0x4)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/16 20:18:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x1)=@assoc_id=0x0, 0x4) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000745000)=0x0, &(0x7f0000b85000)=0x4) 2018/01/16 20:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000f12000/0x3000)=nil) shmat(r0, &(0x7f0000e1b000/0x2000)=nil, 0x1000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00009de000-0x4)=0x0) r2 = add_key$keyring(&(0x7f000027d000-0x8)='keyring\x00', &(0x7f0000c37000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f00003e6000-0x70)="2e72657175657374000000000000010100f2f6144b96fbe5b5f674310e6932241be4edb1850869a79f9f76421ee8526d5af9558415e9e2b535e2def9d5392d8937c802301a38d41691afe84c721112fdf7b68ecf77978f287b65f839cac8c7141e94a75059d65fffe65b1da9e50d6087", &(0x7f00003e5000)="73656c662d766d6e527430d75d1a00") add_key$keyring(&(0x7f0000226000)='keyring\x00', &(0x7f0000ecf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) 2018/01/16 20:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000171000)='/selinux/create\x00', 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004ed000-0x10)='/selinux/member\x00', 0x2, 0x0) [ 115.431602] sctp: [Deprecated]: syz-executor4 (pid 19046) Use of int in maxseg socket option. [ 115.431602] Use struct sctp_assoc_value instead 2018/01/16 20:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004b7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006a6000-0x74)="", 0x0) syz_open_dev$random(&(0x7f0000aff000-0xc)='/dev/random\x00', 0x0, 0x400000) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000df6000)='hybla\x00', 0x6) 2018/01/16 20:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffeda, 0xe2, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 20:18:52 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000131000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x100) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000d5f000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00002be000)={0x8, 0x6b05, 0x200, 0x8, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000736000)='sessionid\x00') pread64(r1, &(0x7f00006f6000)=""/10, 0xa, 0x0) getdents64(r1, &(0x7f0000101000)=""/159, 0x9f) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fc4000)=0x3) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000002e000)=0x0) syz_open_dev$dmmidi(&(0x7f0000c9c000-0xd)='/dev/dmmidi#\x00', 0x5, 0x40000) 2018/01/16 20:18:52 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000e000-0xb4)=[{{&(0x7f0000003000-0x80)=@generic={0x0, "005550eb0be5231166db4aae938f769583fbe0532d85777cbc1e30488a5350b08937342716a22e88b26bbe030737265b90055c328d246b8b9749096d9afe815bf146acecb9b07b4526a49e8998d603800984584f391e263149e744df5a950bfef7113ee10f4418ecd5db8933c546223fa8b52222d63c0959ec80e1014345"}, 0x80, &(0x7f0000002000-0x90)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000010000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0xfc) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000000f000)={&(0x7f0000001000/0x2000)=nil, 0x4, 0x5, 0xc0, &(0x7f0000008000/0x4000)=nil, 0x80}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9") 2018/01/16 20:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) removexattr(&(0x7f00003a9000-0x8)='./file0\x00', &(0x7f0000ca7000-0x1e)=@random={'security.\x00', "0000000201000000000000010400000000000000"}) 2018/01/16 20:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000722000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffff3, &(0x7f000031f000-0x10)=[], 0x1000000000000017, &(0x7f0000095000)=[@sndrcv={0xf, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000fd000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00006c1000)=0x7, 0x4) 2018/01/16 20:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fd2000-0x4)=0x0) ptrace$getregs(0xe, r0, 0x4, &(0x7f00000a3000-0x6d)=""/109) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be", 0x81, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 20:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 115.487948] sctp: [Deprecated]: syz-executor4 (pid 19046) Use of int in maxseg socket option. [ 115.487948] Use struct sctp_assoc_value instead 2018/01/16 20:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000687000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c25000-0x30)={0x0, 0x0, &(0x7f0000f38000)=[], 0xe, 0x0, &(0x7f000020b000-0xe)="eb767d542880d8295ca9dd3a5e06"}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d9e000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000504000-0x10)={0x8b, &(0x7f00003fc000-0x8b)="8447728486da9677a9ab82f3ff437a384c62eab8b2cb4336c118a362f2d8dd0c76826d1dd6066071ee97602817e708f9deea2d6cb3add9d9fb2cf51f6b453feaa47c2424b15385b5de5d79b1d726d71a8d50a3c6f56f3d08891fde2a37294a317c57738dfbd6d5722bda3d5667d3dee36ec8aa77473a7527384366e614647b20db51784d562fb548ef43f0"}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000b09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) accept$alg(r0, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) sendmmsg$alg(r1, &(0x7f000018d000)=[{0x0, 0x0, &(0x7f00000ff000)=[], 0x0, &(0x7f000038f000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b31000)={r1}) stat(&(0x7f00008c9000)='./file0\x00', &(0x7f0000ab8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000b26000)={0x4, "595e5b1c2e2d"}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000649000)={{{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in=@broadcast=0xffffffff, 0x3, 0x7, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x6c, 0x0, r3}, {0x7f, 0x6, 0x7, 0x4, 0x9, 0x7fffffff, 0x6, 0x8}, {0x3, 0x9d59, 0x7, 0x0}, 0x9, 0xf, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x3f}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x3, 0x1, 0x8, 0x4, 0x5, 0x2}}, 0xe8) r4 = socket(0x1d, 0xa, 0xff) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000824000-0x4)=0x0) 2018/01/16 20:18:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40a00, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 20:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 115.534345] kauditd_printk_skb: 66 callbacks suppressed [ 115.534353] audit: type=1400 audit(1516133932.170:1811): avc: denied { setfcap } for pid=19066 comm="syz-executor5" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/16 20:18:52 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000692000-0x9)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x4950fabe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe2(&(0x7f00004ea000)={0x0, 0x0}, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f00009c5000-0xa2)="") ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000772000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:18:52 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007d0000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0xd8)=[@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x42}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaad}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe82, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xb443}], 0xd8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000-0x11)=@random={'os2.\x00', '/dev/rfkill\x00'}, &(0x7f0000001000)=""/197, 0xc5) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000365000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000003000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000002000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0xfff, 0x3, 0x1, 0xa, 0x0, 0x80, 0x3b, r1, r2}, {0x2, 0x7ff, 0x101, 0x45a, 0x1, 0x1, 0x3, 0xffffffffffffc83e}, {0xffffffffffff2244, 0x2, 0x4, 0x428}, 0x0, 0x9, 0x2, 0x1, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0x2, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x3, 0x1000, 0x400, 0x9, 0xffffffff}}, 0xe8) 2018/01/16 20:18:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000013000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000011000)={0x5, &(0x7f0000013000)=[0x1, 0x1695, 0x3f, 0x7000000000000, 0xc0]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000011000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000013000-0x8)={r2, 0x2}) 2018/01/16 20:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0xfffffffffffffdf5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005fe000-0xb)='net/psched\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000ae9000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) 2018/01/16 20:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f0000cf2000)=[{r1, 0x0, 0x0}, {r0, 0x1011, 0x0}], 0x2, 0x0) [ 115.650626] audit: type=1326 audit(1516133932.286:1812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19099 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 20:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) r1 = bpf$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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000a9000)={r0, r1}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000030a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000186000)=0x6) 2018/01/16 20:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000079a000)={0x200, @tick=0x99bd, 0x2, {0x8, 0x9}, 0x7e00000000000000, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000077a000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000036000)={0x0, 0x0, 'client0\x00', 0x0, "895468c592e24b9b", "14f1af32f1b9e7807eadf2baa24321e45cb8589f8b4c78221b6438d07cf6164b", 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, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005ac000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "51428fabac5d7e79", "f40579df7946f5f0bd6a22601c0160eb8810a73adc3b807d6a0de071ac17e51a", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setxattr(&(0x7f0000717000)='./file0\x00', &(0x7f00006de000-0x6)=@random={'os2.\x00', '\x00'}, &(0x7f00001aa000)='-{([$GPL}^\\]eth1posix_acl_access\x00', 0x21, 0x3) mknod(&(0x7f00002b2000-0x8)='./file0\x00', 0x4, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 115.698076] audit: type=1326 audit(1516133932.311:1813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19099 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=293 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 20:18:52 executing program 6: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b39000)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f00001c2000)={r0, 0x0}, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) dup2(r2, r3) gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x16) 2018/01/16 20:18:52 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f86000-0xa)='/dev/vcs#\x00', 0x7fff, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00007a5000-0xbc)={0x5, 0x1, 'client1\x00', 0x1, "dadac1add8aea8c5", "b425d89207595a8c31f7ae5e2c9b45810e3bf5167625bca8ee08449a1c821ff2", 0x1, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) [ 115.727500] audit: type=1326 audit(1516133932.315:1814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19099 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 115.763192] audit: type=1326 audit(1516133932.315:1815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19099 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 20:18:52 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003f000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000615000)=0x4) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x7, &(0x7f0000198000)="2e7f715485ba690487720f6d883800e93097940219a2b6b14a69b7c1bc58fe42fddf3badb344b742b0a9b12b1ba0aa54b3237cc54d1010104bd43413736965318ad0521e13974057e6667c3d04d6c852a3c5be1304c26d989bea4c7527f053ff800d1416a1e539cf8479c3c37f542a1f0788071463f2d05d31855d489837a6ea4da311147e8e22217e6163505e9badd74f8bd67590830324326e6245992295369d1835f98100ac9be5867c44a1a587e0ed18d6e2a3b19979abb6b81a59b968412bc4c78ad4a1ef0e09bc6554684b3ba2cd2c3c2e8b5db44d76bebb66a10e37b55f593349c5d5742d942e41658713b4") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:18:52 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f000000c000-0x4)=0x8000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000000d000-0x58)={0x5, 0x7, 0x51, 0x2, 0x200, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000000a000)={0x0, 0xe6, &(0x7f000000b000)="89e63483e96f4aeee45ff08f5f8931bb9ea7ba7c4109aaf3bcd4295950092dcde84f2b913408a2689839ea0b8ee445337b09db20fe6347190fe84954ce08cf5f102051aff8dba9f628ebcd73a122b40b40662a9041eeeddfb50d1dba7702914f5cd5c6df4a5d40b0414c3552d611dba12fbb9d8b7daf3818cd0573a6d6edfe0c5dc0129201666fc55ac92f9c566a16c79e10e1c228debdec018e98d41822cdfe71a915de2009eb7af1dc37576677c8192f40f07c42b21b0899353c962950c9b1e4a1efd968b906fc0506638d34ee9fa0e8516b0cec2283ded7daa9ed2494f9d10227f9c48175"}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x80)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:18:52 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000046e000)='/dev/rtc\x00', 0x220880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000)=""/114) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002000-0xf8)=""/248, &(0x7f0000002000)=0xf8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000005000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x3}}, 0x26) fdatasync(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x1ff, 0x7fffffff, 0x100000001, 0x100000000, 0x7ff, 0xfffffffffffffff9, 0x6]}, 0x12) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000)=[@in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) io_setup(0x0, &(0x7f0000003000-0x8)=0x0) io_destroy(r1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0xc, 0x0, &(0x7f0000004000)=[@dead_binder_done={0x40086310, 0x3}], 0xca, 0x0, &(0x7f0000005000)="933d1278c8305861cde2e2c937fe5efb3e43b2717c71929e1db10bd84dfd0b166a4fe7a826dcc124d3312ce94be7000e28e4ef50a80c4c9d5d842b5e07a21ca15ba4c1374c34f0eec788d9ceea8d07528825fb2203f786833e7595c49e6140546cb4225fe6bc5bd596ea9c6215e5dd8d06686f9f8b77d033022c55c4b35b593a28bff824c7b22ccac41aa880862afa77a942b21ebded96afe2952aa832bd2d09f66c5a512ae87e31e9c254daf0575e09af3b2160c6a804219304542b7e6b6ce2b4ed986feca2b34b2584"}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) r2 = semget(0x3, 0x3, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000005000-0x8)=[0x7, 0x0, 0x3, 0x264]) r3 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x20000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000003000-0x4)=0xc) [ 115.794893] audit: type=1326 audit(1516133932.317:1816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19099 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 115.836703] audit: type=1326 audit(1516133932.318:1817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19099 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 [ 115.870902] audit: type=1326 audit(1516133932.319:1818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19099 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 115.896766] audit: type=1326 audit(1516133932.319:1819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19099 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 115.921411] audit: type=1326 audit(1516133932.320:1820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19099 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 20:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000000d000-0x4)=r1) mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00000ef000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/16 20:18:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000023000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e2000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000cd5000)=0x0) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$bt_l2cap(0x1f, 0x3, 0x0) r6 = eventfd(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000097000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r10 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200000) r12 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cd7000-0x11)='/selinux/enforce\x00', 0x2080, 0x0) r13 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00008e1000)=[0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b08000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000153000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = socket$pppoe(0x18, 0x1, 0x0) r20 = syz_open_dev$sndpcmp(&(0x7f0000a2b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101000) r21 = epoll_create1(0x80000) r22 = socket$bt_cmtp(0x1f, 0x3, 0x5) r23 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c1d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000338000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000adb000-0x8)='./file0\x00', &(0x7f0000e32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = socket$bt_l2cap(0x1f, 0x3, 0x0) r31 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000083e000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000521000)=0xe8) r34 = getgid() r35 = fcntl$getown(0xffffffffffffff9c, 0x9) r36 = geteuid() r37 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = bpf$PROG_LOAD(0x5, &(0x7f000015d000-0x48)={0xd, 0x6, &(0x7f0000135000-0x30)=@raw=[@ldst={0x0, 0x3, 0x3, 0xf, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x1, 0x2, 0x8, 0x8, 0x4}, @ldst={0x2, 0x1, 0x2, 0x7, 0x1, 0xffffffff, 0xffffffffffffffff}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x5, 0x3, &(0x7f0000000000)=""/3, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r40 = syz_open_dev$sndmidi(&(0x7f00007b8000-0x12)='/dev/snd/midiC#D#\x00', 0xcb2, 0x200000) r41 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2401, 0x0) socketpair$ax25(0x3, 0x3, 0xfb, &(0x7f0000ccd000-0x8)={0x0, 0x0}) r44 = socket$key(0xf, 0x3, 0x2) r45 = socket$inet_tcp(0x2, 0x1, 0x0) r46 = accept4$inet6(0xffffffffffffffff, &(0x7f0000397000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000559000-0x4)=0x1c, 0x80000) r47 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006e4000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000c90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r51 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f000034b000-0x4)=0x0, &(0x7f0000000000)=0x0) stat(&(0x7f0000779000)='./file0\x00', &(0x7f00000bd000)={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) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f8c000-0x20)=[{&(0x7f0000000000)="81a3e39f7c1dd55fe22fd3fa7ccc487282cd30ef21a5ec0e177de509357990574f7ecc8097acaa67b9dbb180fb85364abf978b28dcaae054894b67c8e506a4f899f6b95a6e7412dad00fdba3ffb9b9315bc8cefaecc1af2508fd8c922fa239d4e50b263269bea7c1111878514f6ea4491df00a09c673fa2d9f100ff2709b43c197d7be053bce9ab67ba91ea8e5cf307c774fe8d1e82fef26", 0x98}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000001000-0xc0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23]}], 0xc0, 0x4}, {&(0x7f00008eb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000ac4000-0x93)="3740f8b072c298e0436270b70fe5c5e5ed21303f40eefd7e9e1856186c4b7acb48ec07c50eb314d1b4d6cb089dc04cd3d7be016ecbcc3c6cfa805470cb1266ea9dfe12b95de33991edb4f32139ad4b3224f49f9b4985aa6cbf7cbb3e2907a9a0714ed739653c1fb36a27997ab835eef63a185e5cd1dd5634b2dee7390ab1e8a496f4323a303d71352c80a2eae461defcdd8489", 0x93}, {&(0x7f00009ef000-0x37)="11ccab36dd0f0d8f61fe03a795d8783201df495f0050aae024ae84115c74ed680d35bff2ab84f9e5582698f1602dbc952e9d6b4a78cf99", 0x37}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x40, 0x4000080}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ee9000-0x80)=[{&(0x7f00008f7000-0x20)="12fcea0d8aa962c3c9e631af173c57039e0f15db4528537fbd3542d848768bfd", 0x20}, {&(0x7f0000967000)="5e0fcefc5a48a0c850be10298834d7004468fc1fe733668f1d18f3907de785e2d4f3cf4f63d480accaaac1b0c5025cda5e788792bad2731b95ed7930477b99bcdb6c16c3df461ce750f66da41f0ae7", 0x4f}, {&(0x7f0000000000)="60d19d11aab167262687ca1087255bea6c006e40597a951377eb5b27e93a15fa460f7d9a76b6662ea66affbf57b83a6f35792e745bf3133b1f8038608e3fe41b0c901c0fcb393a0f4d185f2a76ba266c54139254b17883803e3968cbf03a4a9617c4cc454f81112856b3bc2154004de435", 0x71}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000976000-0x89)="106e41515869a64ec0edc45cd57908fc9f44bec304d6bc43cf4f9424046a1cb89de18e812c5d0833f54f423b2c005178514202913db743a41b54ad771c8b1c4198db1c266679ba5b6c76d9ed3eaaf9eead2689470eba974bf5235e3b726d4a63735d6912ade4a0b90eea9bc3bf0dc858ada385402170fa1c663e2f9b8109108afaefdebce19dc09a9a", 0x89}, {&(0x7f0000a5b000)="951dd8936698b1c14baca0b2c9136a1ee65a2c71bba2d9b3a11dc20719d2daeebad8c1953e0fc23ed1b39fbad869c4495fb9f9217f3c04b8a3b3f7c704e0d48cce4af7c9b430b57cde3ea86b71d4417ddfdd3b1513a3bb1e1b0c742a71bbc5542d99", 0x62}, {&(0x7f0000000000)="7d2b9dcaa4c5cc6f8c09482b7524d4f6f0c5d73595a1509f3858747f69d944342953b39660b6c8e04f3e2fbbdf947d945561a794ab580b25d10294bc45ee2f775cfa8de98ffb1af148b712126ec54a7c02ca4b297e28a4", 0x57}, {&(0x7f0000001000-0x51)="a9a17d0646d7eff3b25c094692d9d8642d0dcc69bfc2034f8ba59264a2328574cb2b40f435537a4bf6d2371f2849f010b8178696e25636001a9366f590611647beb11b38032dfa59ac577ffb7f98464fd8", 0x51}], 0x8, &(0x7f00005f6000)=[@rights={0x18, 0x1, 0x1, [r30]}, @rights={0x18, 0x1, 0x1, [r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x28, 0x1, 0x1, [r38, r39, r40, r41, r42]}, @rights={0x18, 0x1, 0x1, [r43]}, @rights={0x20, 0x1, 0x1, [r44, r45, r46, r47]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}], 0x110, 0x40}], 0x3, 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) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x1, 0x0, 0x2}, 0x10) modify_ldt$read(0x0, &(0x7f0000551000-0xa9)=""/169, 0xa9) 2018/01/16 20:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000057f000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x20500) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004e6000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000068a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0x4000000, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0xba, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:18:53 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dfc000)={0x0, 0x0, 0x0}, &(0x7f000089b000)=0xc) setuid(r0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d0a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000860000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xffffffffffffff45, 0x6, &(0x7f0000003000)="27da8efe2e87de1e53db494c3c6940a9dbc9635e37e4180565be8f34215e779abe544e2c2935665a9a3fc8d5f36486252377cab2a02992d8756bb24e50f50d13c896bf3e758bcda56cbbf028a72e8749a17128dbd1ed3e12308f6d64144da3c0", 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) r4 = socket(0x9, 0x7, 0xae) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x2}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000004000)=""/231, 0xe7, 0x1, &(0x7f0000007000-0x1c)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000008000-0x4)={0x8650}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$audion(&(0x7f0000009000-0xc)='/dev/audio#\x00', 0x7, 0x8000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000002000-0x86)=""/134) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000009000)={r5, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x2, 0x9, 0xdf, 0x9}, 0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r6, &(0x7f0000007000)={0x0, {""/7}, 0x0}, &(0x7f000000a000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000009000+0x820)={0x3}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000008000)={r2, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x714, 0x2}, &(0x7f0000008000-0x4)=0x98) 2018/01/16 20:18:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f0000000000)='%', &(0x7f0000134000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x2)="") getrlimit(0x0, &(0x7f0000cf3000)={0x0, 0x0}) 2018/01/16 20:18:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000036b000-0x5c)={{0xa, 0x0, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x27}, {0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x7fff, [0x100000001, 0x1724, 0x0, 0x2, 0x2, 0x4, 0xfff, 0x4]}, 0x5c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x510, 0x2400) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000000)={0x8, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x9, 0xff, 0x6, 0x1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff80000001, 0x3, 0x500}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000)=0x8001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000003000-0x4)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x80, 0x5}, 'port1\x00', 0x5a, 0x2, 0x100, 0x9, 0x3ff, 0x100, 0x6, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ion\x00', 0xa080, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r3, 0x0, &(0x7f0000004000)="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") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x60, 0x0, &(0x7f0000004000+0x91d)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x10, &(0x7f0000001000-0x20)=[@fda={0x66646185, 0x8, 0x2, 0x14}], &(0x7f0000001000)=[0x30, 0x18]}, 0x0}}, @request_death={0x400c630e, 0x2, 0x0}, @exit_looper={0x630d}], 0x31, 0x0, &(0x7f0000000000)="907c4a76f6a0e7e5ff84d05690de77a7250240448d1298567d98e4f23839e1db2c83415564dd5684b1f30b527da916273e"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000005000)=""/215) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r4, &(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000007000+0x643)=0xc0e, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000006000-0x98)={0x0, @in6={{0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000009000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000+0x8c4)={r5, 0x1f, 0x7, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000003000)={&(0x7f000000a000)=@ax25={0x3, {"8d5ab9ad68ff5e"}, 0x3}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f000000a000)="d213fa404641f048391dbb68bd81eb46c16b24fb9d617a19c0b5f6311076f86bc588256264884b202896dbff630cf2fb9488d68af9237be6f008e0658fd3ad881cfdd85514d3f4e19261b8b1c4d7dc210f381b4bc626f57166198e94d21b537b0bae2fc8d8cfc7bc8187902068cfe4289a815845b7c49a910b2f5be5acdf54cb76ab54bea01bd03e95342d7bbd9bb06f9944e0a54131f9d763a13a09c44851e32c9d2e10215e39762a0ac7", 0xab}, {&(0x7f0000001000)="225d70361e1b5b38955a1c2de80d74fef9bc9e375226cac6e04890fa462bdb753652b564007237103d9d6f7501f6b8aa5f863be8286587d15a368716b838abbcf5f376913183e56eb3b75a5a9172761b908780357671ac82", 0x58}, {&(0x7f000000a000)="290c9b6503c83d7925f51fe1e9b2176d67117a97d1451a8d349ce8f26d82860efe7f951ee693bc254a4b0678e2942cdb408e1e2fb4e34d60c7063f971360a7f3420f45c544dd1c5009d0e989f33f2cd4cf16086d9d59af12ebae0bf5f536701e734ac2797d4bf2bddb70254454657ac8594aaa11acdcd7bd230d494c851682d88ec206939b7e3752ca74b0a6e0e467d724315a179c248f", 0x97}, {&(0x7f000000b000-0x59)="bb543a4b9536c01d2cd16c3e8a4609a5ea1e0f416f4e4c06b94d2b60f92e0e204faff76c2873a879e567ff787adafa36abdc0bcee6b0b4f7be02189058dcb8056b8e91a60fff58f8ca328be307ff4cb3b88f2c2baae7f935c6", 0x59}], 0x4, &(0x7f0000001000)=[{0xc0, 0x11, 0x8, "eabb2679d83dd666ea2c392fb41b93f25a1c6e73abce094ef91e42ca413f064fad894d4995dad790395ba7e7a8db9b8a1295377b498b256eeded394fc1ac896d90b65f26c66bd8dc081a5f29ba18d83e1e6391fa1923a6aea7ea55bb5dcad8c2554c7466c7ccabec6780956cb58701a3ae574626914edb3065ddd54c463e998367d0e09ef33954657c11ac3b4b239174d34b26be56420798952cae0153694fb76f5595b549bfd5e2cf"}, {0x1010, 0x0, 0x2, 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"}], 0x10d0, 0x80}, 0x10100) 2018/01/16 20:18:53 executing program 1: 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) clone(0x2000, &(0x7f00002f5000)="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", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0xdf)="4ac46ab3f5562e1aa516a697a2fd50eb3db8e0f4a8537168c3418a874516bfde0d3f109d947bb90493d76992b55a3e99fd2178ba07a2559f45b71c940119d1932bb73a79d74e7b4c914785e3abb8b862449e2d6efd2c79cd5d9d1f14ffa1e1a356b3d7787d441043ecc512b95b74fe151fddfe0107529c0d7ac82c4338ec10cefc295c0d19700269716e4b6b294420b65e2320f6b294a0e9968ae46fd3bcc963bb136f2d6d243f5187c33737d9f55af69ff60bd0c68fd55f6985589e6671ff42b9ac918ce30aee5207ca34ebe77be4c666d85bff17aa3f682227fe81b31244") r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000083a000-0x4)=0x80000000, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x4000000, &(0x7f0000deb000-0x10)={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000318000)=0x0, &(0x7f0000586000-0x4)=0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000feb000)=[{&(0x7f0000032000)=""/4096, 0x1000}], 0x1) 2018/01/16 20:18:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000e02000-0x6)='wchan\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0xc)='net/netlink\x00') fcntl$notify(r0, 0x8, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x7, 0x4) 2018/01/16 20:18:53 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002d2000-0x4)=0x4, 0x4) setsockopt(r0, 0x84, 0x1f, &(0x7f0000002000)="", 0x0) 2018/01/16 20:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getpeername(0xffffffffffffffff, &(0x7f0000382000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f8000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cc0000)={0x0, @in6={{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x62, 0x1000, 0xacb2, 0x3ff}, &(0x7f0000fe3000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bf4000)={r2, 0x3, 0x31, "03f790f5b49136bddcdcafc378753d4ad93aab2250dc6d8e9d5bf4f52a58aa48ea9b0b728fc55489fa40bc18ccde830e4b"}, 0x39) recvfrom(r0, &(0x7f000082e000-0x99)=""/153, 0x99, 0x2040, &(0x7f0000f24000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x628, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000018c000-0x96)="322aa0102f079d7fcd012e6cf5c9228df56848b2c4113ec9637a3aa08afdfbb076d1d9458fc66f4f37df90371cc0030aa40ad6aabd6735bc6d6f0bb012eba8cff4b620dfc302e09ebdb0a106ab1160ffb0788bbc921406347429a07b0ed255770492b7ed6b1ad49f4bced3cb4a8087ffff67a418a4c5e1f3650fe05119421d84509f01eda2bd06f8d8bbe158d94db1d624476c838134", 0xfffffffffffffdd5, 0x1400000, &(0x7f0000062000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r3, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r3, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r3, r3) 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) r4 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r4) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000b94000-0x4)=0x0, &(0x7f000086b000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r6 = dup(r4) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) poll(&(0x7f0000372000-0x18)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 20:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f000069c000-0x9)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x1, ""}], 0xfffffffffffffe68, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f000077b000-0x47)="f9c71a5c00022f21b0ec7a0531a184c41a119cc11037c7895b8bd242f1231b3c7bfa6f5a16403345d89544ca94c9b48c8809f98410cd9345939f5a3c765ae867e23f0876d51e63") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000719000)=0x6) [ 116.523683] binder: 19191 RLIMIT_NICE not set [ 116.550705] binder: send failed reply for transaction 135 to 19185:19198 [ 116.576627] binder: BINDER_SET_CONTEXT_MGR already set [ 116.580334] binder: 19198 RLIMIT_NICE not set [ 116.586472] binder: 19185:19191 ioctl 40046207 0 returned -16 [ 116.586523] binder_alloc: 19185: binder_alloc_buf, no vma 2018/01/16 20:18:53 executing program 7: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aeb000-0xe)='/selinux/load\x00', 0x2, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x969c, 0x0, 0xfffffffffffffeb8, 0xffffffffffffffff, 0x0, 0x8001, 0x21, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x400000000000001a, 0x1, 0x0, 0x0, 0x689, 0x20000000000000, 0x0, "fba762", 0x0, "e81cdf"}, ""}}}}}, &(0x7f0000148000-0x8)={0x1, 0x40000000000001f5, []}) 2018/01/16 20:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000005a000-0x10)='net/ip_mr_cache\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000990000-0x50)={{0x8, 0xffffffffffffffc0}, {0x5, 0x85e3}, 0x9, 0x1, 0x3f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) memfd_create(&(0x7f0000109000)=':\x00', 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) 2018/01/16 20:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000403000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000dc000-0x4)=0x439, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) r2 = semget(0x1, 0x7, 0x181) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e24000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000866000)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ec000)=0xc) r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000930000)={{0x9, r3, r4, r5, r6, 0x68, 0x1ff, 0x0, 0x0, 0x0}, 0xc00000000000000, 0x8, 0x1, 0x0, 0x0}) 2018/01/16 20:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000431000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000779000-0x10)={0x3, 0x1, 0x5, 0x5, 0x0}, &(0x7f0000cae000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000575000)={r0, 0x1000}, 0x8) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007d7000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = semget$private(0x0, 0x0, 0x10) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000812000-0x89)=""/137) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00007ed000-0xac)=""/172) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000068f000)={0x6, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x1, 0x6, 0x8, &(0x7f0000dda000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x0, 0x40}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f7a000-0x6)={r0, 0xb70a}, &(0x7f00005c6000)=0x6) connect$inet(0xffffffffffffffff, &(0x7f0000a10000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000adc000)="6e65742f7274365f737461747300df320f1b88a990ac75e030d2e030fc26bc5f2f103cd4d5ec474bf570d43230cfba1fb1b510cd82248e630b2279d9c679137736db53e21dabfad02e860e86c778651ca7c43699ac6e3ec22a735d5f65aed78701cb471f67aec961d2789458831196289f8246b6f0197d9dcf2a8961c9a2104e4792348e1b2e9846cd176d773fbd8b8a7de1acb627cb2e512fb6fa0100000000000000476da76765af869b") r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendmsg$kcm(r3, &(0x7f00005e2000)={0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f00000b2000)='D:', 0x2}], 0x1, 0x0, 0x0, 0x80}, 0x20000804) sendfile(r3, r2, &(0x7f00004e1000-0x8)=0x0, 0x200000000004d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00004a0000-0x29)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ae3000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000308000)=0xe8) getgroups(0x4, &(0x7f00001f3000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000fe4000)='./file0\x00', 0x1000, r4, r5, 0x3, 0x10) 2018/01/16 20:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000e88000)=0x4, 0x0, 0x6, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000b72000-0x4)=0x1, 0x3ff) 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) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00005a9000-0x10)={0x0, 0x100000000000000}, &(0x7f000099e000)=0x0, 0x23) r0 = syz_open_dev$dmmidi(&(0x7f000001f000)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x2000) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f00001f6000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r2) 2018/01/16 20:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000035b000-0x24)={0xfffffffffffffff7, 0xfffffffffffffffe, 0x1, 0x6, 0x8001, 0x6, 0xdb, 0x5, 0x4, 0x7ff, 0x0, 0x2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) fsync(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000c55000-0x8)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) sched_setscheduler(r2, 0x0, &(0x7f0000860000-0x4)=0x100000001) [ 116.586549] binder: 19185:19199 transaction failed 29189/-3, size 0-0 line 2957 [ 116.608972] binder: undelivered TRANSACTION_ERROR: 29189 [ 116.614558] binder: undelivered TRANSACTION_COMPLETE [ 116.619721] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 20:18:53 executing program 4: clone(0x0, &(0x7f0000fbc000-0x6c)="", &(0x7f0000701000-0x4)=0x0, &(0x7f0000710000-0x4)=0x0, &(0x7f0000a7f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000081000-0xb)={0x7, 0x2, 0x9, 0x7fffffff, 0xf6e, 0x101, 0x4, 0x3, 0xfe, 0x3, 0x100000001}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000003000)=0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) rt_sigqueueinfo(r2, 0x39, &(0x7f0000000000)={0xa, 0x1, 0xffff, 0xe9}) setresuid(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000001000+0x425)={0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x104, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000097b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e48000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e06000)=0x5, 0x4) 2018/01/16 20:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006c6000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000de5000-0x4)=0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 20:18:53 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000b7000-0x4)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f8d000)=0x0) 2018/01/16 20:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082e000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) recvmsg$kcm(r0, &(0x7f00009df000)={0x0, 0x0, &(0x7f0000b0b000-0x20)=[{&(0x7f0000eed000)=""/113, 0x71}, {&(0x7f0000cbc000-0x76)=""/118, 0x76}], 0x2, &(0x7f0000cfa000-0x1000)=""/4096, 0x1000, 0x80000000}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_xfrm(r1, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:53 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") r0 = creat(&(0x7f00009c8000)='./file0\x00', 0x10) read$eventfd(r0, &(0x7f0000c76000-0x8)=0x0, 0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socketpair(0x0, 0x0, 0x0, &(0x7f0000b22000-0x8)={0x0, 0x0}) mlock(&(0x7f0000cf4000/0xc000)=nil, 0xc000) 2018/01/16 20:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000096e000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a4e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078b000)=0xe8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000291000-0xf)='/dev/sequencer\x00', 0x10200, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000345000)=0x8000, &(0x7f0000247000)=0x2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e52000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r3 = socket$inet6(0xa, 0x20000000005, 0xfffffffffffffffd) getsockopt$inet6_buf(r3, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf) 2018/01/16 20:18:53 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000500000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) 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) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 20:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d3b000)={@common='dummy0\x00', 0x8}) r1 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000865000-0x8)={0x0, 0xa76, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c69000-0x4)=0x0, 0x4) 2018/01/16 20:18:53 executing program 7: msync(&(0x7f0000eed000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@loopback={0x0, 0x1}, 0x80000000, 0xfffffffffffffffc, 0x30000000002, 0x2, 0x0, 0x0, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ffc000000000000, 0x0, 0xff, 0x1, 0x1, 0x0, 0x0}, 0xfffffffffffffdce) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c1f000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00006b5000)={"23813091e0c716ae028d77276ecd4720", {0x4, 0xfff, 0x7, "69c4a262ce5d", 0x80000000, 0x0}}) socket$inet(0x2, 0x0, 0x3f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 20:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000de8000-0x8)='./file0\x00', 0x4) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") read(r0, &(0x7f0000d0f000)=""/105, 0x69) 2018/01/16 20:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) syz_open_dev$sndpcmc(&(0x7f0000e32000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x4000) openat$audio(0xffffffffffffff9c, &(0x7f0000a8a000)='/dev/audio\x00', 0xa8003, 0x0) 2018/01/16 20:18:53 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a76000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x6, 0x80000) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000e14000)=0x0, 0x0, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x2c)="94f455e2a0ea4ed6a31a164b7bbb86e3672e791f2e47779faef766d7c77922605f7b5d8958ecf2ffa0846763", 0x2c}, {&(0x7f0000001000-0xb1)="83ab4713cc4e76380895461548af3e33bb83e54e2bf75c0067e9680edb197f3b1c244e896e9943de7c022b88c4a1197962d79584b7aae4f130f79c9c4c251905807840c442ebef50b631b69a27330d310ddd4ae1343cbace6ddc2baf7c662f53e6de241275728d570ea623d963306c3e0ebbccc8e674a15e2c24a908976314e39b8927c16ac47db8b487c07d1cbd37390623a22a8d73e37d413885ccd846e0a6fbbfe88a5bcb0d4ed48a3ed8a085cf0d52", 0xb1}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000001000)=0x103) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x1ff, 0x0, 0x0, 0x1, 0x25, 0x6, 0x2, {r3, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf234, 0x3, 0x7, 0x24, 0x1}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000002000)={0x21bbb11d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="e87b5a3f50aefdf313d2b4dfc7a252e70e4c07fc340cb4cfbfc016f83630dd484d7dcca1d7777f47397d0b", 0x2b, 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r4, &(0x7f0000005000-0xf7)=""/247, 0xf7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000005000)={0x80, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4ef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000007000-0x10)={0x1a, 0xf7, 0x3, 0x1, 0x9, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000007000)=0x0) getsockname(r1, &(0x7f0000003000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) 2018/01/16 20:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000027000-0x4)=0x8, 0x4) write(r1, &(0x7f0000022000)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 20:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bad000)='/dev/sg#\x00', 0x8, 0x41) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000081e000-0x8)={0x6, 0x400, 0x3, 0xac, 0x7}) 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000ea0000)='keyring\x00', &(0x7f00003cb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000a00000)='ceph\x00', &(0x7f0000385000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b51000-0x1000)="7ebeed74dc3294f05cf30ed46ee86ca8ec20b70f761049fc896df90c3b188246df91f21a12aaaccfa2308358088ab1895e8220e71a9620f02ea8021269a26384f274ec158b29b421e554fefadcd4365b529b752fc49af50026f15762ff87c8524314fc009ccd970f84b7e621debfb2f3bc0d8207b091cf136bbe7bcba4c361f551e13ef5ff1debb5c44f995da1740929ad3c65d63ec16fbc37cee388d191929bc99669175dcfa5f5f86e3510e4dd87ae85495cd97f6c3bddbbbf0cfb9f18df725e2450f328396690db2d1cc059ca41a53a43319f4ed2bef8637328f22e0e76b332b3472f9e222d3591c7eacb7aca0f5c3b21a0701e6ac5b611fe34f5d266d1ad3148e87d2c3f6d742896366c3bf88751ed491eaf8d8ee661292715e47f543de47e2d777a49e2278c2ca3f1afdf38195eb2c0727b4bf02a91c319d263c000d48e2c68710854eb68799951f88ae78def9205023dd206bbd33f043df362ad9a8b4de04793c878063c8f0bd2879a1f1f2198e9663d334209fe441d8496fac672dc1bcba3996183cca47f0b073a0ff8de3f7bb0fc91920cb226653d2d2b9fa1af90d193d8193e2156b35efaa12c29e2919e804b0df6f49c6561b95b21bd8a14bf84dd690ef879b09b067818bb4a6f4b01fb1f4c89b1b009c5837258ae249f463f0d5477667716268551b6c517d08dee5d818bc2b8bec86bd341e758611dc4121191a1d0d053b4af13033309c1b11bbecdd28aff0d2674d167939fbf9917d8ec91d5fe4d34499fd01eda5982b22061f090952d9c1c44c2a209746346266f168e450e91a5d0efa3f989e1730c75cfebcff69e8c26c09b06204805dc446a4f1900fac36d50f3761a049aac2f321211614a1a42786e97570ad9c102c5fd04dfc2b3a166002adb8050ddeed8a174a1dc9e8477fb3a9deb8ab3f8a4bdd2270d1aa4b15c6332f09d111cbbc1d30bb93c270773d80ae26d0908ddd91657d94f52032bb1abe4e294480d93c23474e57142439b4ac6b241ebeb16a80a7fae71379487ef32acf64d018a7eb0cdf57a47c2f20cc6135069bb91dd3cb6d796428984a89fa21e80f84a222ccf1b9810c83a558e7102a29abf16eb2ca9d220eaf1bef315bc51349e4030ae50014eae38f76ecddb5971a32d360f417fd398728e163dcdaba44e706743c7e1e44ce2e4cf3f062a31f2eae09ea149b345400d0ebe3ff372406aa151a0a3d0d40f3ec7468ebd2e727bd78b12884cb1b76fa304a8ebfbd65748f790b588fec1a6e612a0ed014d2e68efb4befbccff18c09c56cb4008809bbb47059d9f590628a30ef4df9f611d562420980132a1ee69342e6f17d88f00d848ad9fd5a1ff26eb2900d280e315a662acd6ed224bd243cd48d27b509cc1789269073c090d26e17ee5844d9a75affeb97972a380ce7228a74a921d8b63f45bb875ed91ae76a322fc93aa1c5d0d8af43c2ab1d28133bd00435818206c80f9c9245c131986c127782925e3a6596d26630a7a3e8407522fbd8cba60000a1431aa501cf17aa0b1b082ae76b995f91dc344db549d3892abf1f3067f9fadb7b625b6976748f604fb7240711a06f9f02111f248b4235c296f232ba3ddfa830f2fda2d7cc78a53c31ce7869ae5000e732382447e8877a9e8204bb69bddeba9b4a962649455d8054304095ea4e8b0405054227c8d118a32d4933ee52ce93e151428a53d62c0743a99fcf60e3f5dab4874b285bf32ea5a0eeaefe4779483810bab41e5daa3678b99a0c4b1d36ea9c922593f7462ec3346a6c18109607f696f38463e328226c7931754dc32a419455bafd94c370015f49cf5048681858f059b88f5746463448e2edc832d189f948c65abe3a0f5de3b679fae634d746963143b8cb1d91b989b9e022db7b4497dbe173911ceff8e796d4228b88ef11a6b138bb3706d905f4dc984f4405713a43c15324fbb45c77f600c26d94a989fbb892b9ec3d91adb13cfe65d717490c7af53daf3df4932472648fa5821fcf7f153f7c81ab899810239bf12292dc6194f6412987f2ace8d84e9688fc647c2e6e1a65311ea29be4e0e9415eece7c2b8375360eba3c27065ca3e6d3b0dd98ff4c2148a7c6ae01aff05fae5b177be2ebc472eea51e7b9521f8ad8f1443921b4a956dc3c9940a00946261bf101e3439e3451a8732048e5e4fd7a75c88a6465f9449f5cb9bd847b47388684c0f49c293729603ac6caf90d81c6b0a1bc7101b7c51285670e5e76707b647a419874742a3a8bc892ef24ee862d60160d8d5110d4182fb29dcf0c75134c475c25a47ee5ad3d62e311317ffbda7107df7849c787a5675741513e8942e53bc3b3e91a3bc1f3f600bc017e4ae0e441c46413f1d4a24e279c7c0853c0e3bf3e95d64f27765ecd3c2ada873016d81b0b2b645471514b062c0720a426b92372ce184b33b80d0d8bc4cbe5822186d18e419e05f00dcca112aa69aa7a0daecb4bf373537d0639b3b315c1c34a8e38dc7bd75d372a42ce48f24cb0b0f29898309244acb5a1223691b985e4e9ecb67b2444a50e985dd4c21a8660d768300b41b43a473787de5be491a81f89040040bf9848f29250d287ffaa3d07e617b7b41ef309b835d51e5bf2f9cb41c15d929de8fb18960f5bc0706bb8de9652ac5eaae5bbe20a81433e3fe9ca425955f2dcef63623000d11acc26f3c8b4fd85dafb7a31d9b469d85e25bc82ba657daa28cb4a874fada365d311dcc0a5bcea2ad7f297bf9ea9bf5f662d9dabb4c529a2d103e4453474cc1e9ecdd60b98da461b3c813878d20f11d431692109a08f0bad31647589ee2f372a9031348a6a92255eb79e24db630f1fef4f32fe63a3b86bb6d4afb7acdcbfef27f5c7fcbbbbc38294d6f2b70fd45603e780c32b65611553d1b7022c108add7b2ceb5c3a1eab1de7f40f4f2dd52db02985f7d9acb1a9ed4ea83ad92baf0424a01165e50969ce11acd1ad9e8cab9fb347f88d3693ffadd8e95f04f2199bd85529331ec6628514be64a89d9a3bde98f45ecc1b4cc253af4712e7fb1f8ee3dba0ef85070bc8a45fc386e8b2bc9a73dea9689765dbc0b32d0fde6db091b6633f5b7b2a7a0a96ce4a7f87f3013729c0f7bb022db76b9650fae048a2bdc7277645cc09c56ce38eae8fcce4dc30a010695880bc2844434ccba8d64d292c7df134535316f15c7b20a8bf17e65cfe6ffdb87f29e2fb03aa7cf67e6092e15035e905cfb4d373f3311790b1db44d7cf38609b5c1b55c5672d3e4b78f7ee6d1c17099f2adf81683bf224766b8d2c8485edcb5f9358f5c6609359379a6fd9dd8620c5ff536f5e3f85f5a65dd45446e9123877e6fb07a8038e6c2ebd2ce3d3601c2bd7591777007f22dff4dce1fa89aa41ad9a5a2e1cf1eee4310cf44eaa935e95441550233e02f719f01eecda002e7b27f661332e22d8676362f05a5c6f5c9af8f36c32bcc14bb969eddb6af034e5f61564b0a96cf7814038c5fd80899c30e595af2014d99dca5dfe27c74f3f8132e50168acd368504d5cf3accd58e0d922e7b9200372996951c6f46b470570a65c181496afcae8bd2b6517190deb1e3cb21f2838f73d66129fc60ce07b22b3688b7ae3f7e577bf7f1439a190eccc55db7e25ebb38da5002829f4934d28d725cf032aee548fdbae4cb3b2d15d0bc505772a5df8fb67a97eca738607951dc3d9cfbe917bab0c390e634e9d6274694a06301b1b98c9d544a6da2f9dcb8b27da80af78ba52d33babbf2b5e81325e4565f245cc30bc7dbe1537a949ed3b1e5fa81236aea2adb31933105cc3fac0c6a1c8ca18b8594453956567ce443e5c6cccce7bf940fa3975af0be5f4c9d8e00ded8933d983eaf83f00890e963a9016ab5b123eee34ce7fd17db9193869e5aab07b669642793e04805c888447d55468cc412d1c77c1d5945393e22bf1f0c7a2b52e64055f140cb9db09ef1653d7a57fbdd7486a962fc35651f9eef86840472193317612fc0b49320b7e2b33c934812d203f6c994ab7bec5fc1cd625cc407e47d008c1ad72e83f98ef88d32eb53e003e0205badcfbd428cde6b3e6c361b58730749b9c347ca11ec754b0dbfde1e741de7a151b255b17ea540955215ffcaf96bb09d690c27f0c94c16c72568b40839a8356d4b0e31eca521e77cd416e2d6faa709455fa17ec0434d373b27c926e8c49e07714862d0101ca91bc3a906d0fc1d2aa7b29f9b25f596d1600cec672f663fca8e4dadf83bd83d58882893e95f0751ed123afa9ccd23cca12952190f71c2f83d5c9ad4576c4bda13465c37abb5caf38b759169d8c6912bad8f08650a367ab6aa58e102ea8eb5539716a8476d6a7a4107b7d3e50d49b8bc5628666d38cb2c63e6ef8e2610745e10ca1eeeed67b8116382dfa792045bc2260ded96ea64f878334e98ed58977f99b0cd638ba61905a2a55193bed13e78f0b0c51b5141a096327c267bba75ef4bfe78506bcdc704b022b98d2cb466af69370f39dd1ae655989e132d3e3d0fc5fd599fae9513810a33ef354e78f1bda381d7cc35d86214c1bd1b3774f9e682fb9d67d7fdfefacb0efe0fbeece59c12ab6382caa946700d17a9cad9d5dc255aa993b09ac3041bc7de1c187a65afe4add154ffe304346a7b0d7efdda03d20dbb1d06b84da7d3bc831fdcb06f04a8782676e3f2e01f4d9cb2b48ff8b0ba584279286dd635c3077fc7c457d309b68931753f82cd65d6871e3830d0147cabbc69f7d4f196a0b96e03f800be6a860feea6f78a38083e59cfe67631e50d57ef47f1795a80791b6c472bb9a98404f35ea07f2dae88c0644d7d027d0c567ffaa02f08447ba1752615e5ba41c8249aa59559921ba5b0ff9198074e810398f8348b91227efb5ae4236ffaab7d4219a083912ecb58e7f481522ea623466d5d14f3156fd49e8c60c363aaa016cf4bdc158e3ebdb3a9cac6ae544d490bb9aa2c722da68d374e675de1270a3f99860de1a2358a734631819a5cfdb08a2a847be755c0afd2faf3dfbefa20ca8108815ee478a5e34931af39de490684e3fa85a907a14f7676f0dbf786009bfbe3f6a383b1ad23576cf7dd9e1e03a796d0f3e6f62b979e98043629b118c025edfe1a08973722018fe5b705c5f7bd38c90c881369c2b6a8e3a9c2fe64d6121b84b506922bfcd999cd81b0ca40ebac26ab75ac36ef243aaf4c40a26abb63db587af5c56fe8879786b17414168e345ecb4e7c52f20cf4878194247fa29003c1caaf86f5b63a15fc7b13332327d9be81f21105e40f75bb4dee1c7f8662d880a44eb6b94d3c4b0f036687d44013177d10897efce2b6657e593c0af932a3f4c83effbf1a100f6acce500595bf4e6b79e6d1b052525ee1fabf5d073c8830b2fda3a0a92c40c34b86b1ca439a18f9d75b68a2ff82d95c93e791bec9fc9cc2d4ca1b547047fae0984b9c68d3412889c3f7a50a9e16cf00d4d4d8b83ff7cc7a1704fb9c7acb197d2030fa5fc4d7db2077eb0fbc55a587a2886951226d49da0d50c7e45650b8690a7f01932bb505bd039e156b632682168bb2224ac94f10ffad9371621702e2a3c718dc32ef1387db6e2ec88c8b1df992ef540fc0442431a6be90725d4173a517453b1777b966f3a1c0adb99421a9996fd269b486decc204ac7da853daed393cbe8e947aaeac8f9bac35ea98e5f2ccb8375a92cb09a3958f19bcb58ca3256f393dabdaff23ef959c14d853f45ad7070d9b13a8630171917cd9ef409cc2dc15b0a26708bf2f87ff3f206a00b02d69b0b60b7992cc5f32130d401bfe381a35d00ffce0a654085aaa537396f3fbf602900f395935", 0x1000, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x4, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008ef000-0x7)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00003da000)={0x5, 0x2, 0x3, 0x0}) r4 = socket(0x18, 0xfffffffffffffffc, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f00000f4000)=0x0) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000b0e000)=""/30, &(0x7f0000fbc000-0x4)=0x1e) 2018/01/16 20:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:53 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000f5000)='/dev/dsp#\x00', 0x100000000, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) socket(0x1d, 0x7, 0x80000001) 2018/01/16 20:18:53 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000466000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ddf000)={r0, 0x0, 0x1, 0x4, &(0x7f000023a000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000-0x9)='/dev/kvm\x00', 0x90000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000052f000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000666000-0x8)={0x2, [0x7fff, 0x0]}, 0x8) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000667000-0x68)={0x7b, 0x0, [0x5fc, 0xfffffffffffff000, 0x72f, 0x188c], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$alg(r5, 0x0, 0x0, 0x80000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000028000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='bcsf0\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0xfffffffffffffffb, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000be4000-0x90)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000b0d000-0x8)={0x0, 0x0}, 0x8) lstat(&(0x7f0000833000)='./file0\x00', &(0x7f00009b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b05000)=0x0) process_vm_readv(r2, &(0x7f000037e000-0xa0)=[{&(0x7f0000977000)=""/219, 0xdb}, {&(0x7f00009b1000)=""/134, 0x86}, {&(0x7f0000d39000-0xfe)=""/254, 0xfe}, {&(0x7f0000d3c000-0x7e)=""/126, 0x7e}, {&(0x7f00005cf000)=""/224, 0xe0}, {&(0x7f00005c7000)=""/0, 0x0}, {&(0x7f0000bf2000)=""/149, 0x95}, {&(0x7f0000f92000-0xa9)=""/169, 0xa9}, {&(0x7f0000783000-0xf0)=""/240, 0xf0}, {&(0x7f000039e000-0x8b)=""/139, 0x8b}], 0xa, &(0x7f0000721000)=[{&(0x7f0000076000-0x1c)=""/28, 0x1c}, {&(0x7f0000892000-0x1e)=""/30, 0x1e}, {&(0x7f0000c5d000)=""/98, 0x62}, {&(0x7f0000d60000)=""/165, 0xa5}, {&(0x7f00006b1000-0xbc)=""/188, 0xbc}, {&(0x7f000074b000-0xfc)=""/252, 0xfc}], 0x6, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f51000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a81000)={0x0, @rand_addr=0x0, @multicast1=0xe0000001}, 0xc) 2018/01/16 20:18:53 executing program 1: 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$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d81000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000ec5000-0x38)={0xffff, 0x903, &(0x7f00005a8000)="03d2ea0b6b8209060e1ea326b95bf9610e4b17a471b2096e65aab97668b8e0ff02eca69720259be49690cbf2b9dc610615c733d272c8ddba6b0342a7e54d120500953d1b65e64672c810f598a1b6cfe0165833104d861e4411dd93d4b76f0aa2dcf6174ff8d40ac8a201fafc19b3c09e5b349ad79fb4a9bf4b1386e216fc2ac1578f6db67cf86f9d58615b02658d99260e76caef2ec93a59566133787886e2a78794c7f2e57e2c0559da18ab23cdba99faeba6b23c0d9299d811b4a4633a704017dd70f1e0366a19d5436a0f25e5d420031c8e7757fcebf76417e8039d83e850f8fefa8c08220fda02fa3e6bb88f6946f5", &(0x7f0000001000-0xeb)="46a1cf499366c170be005cffed1140c816fae011fc2e37013e527c2e61dac1dfe1601a9e159e7dab6e4c2c76009f549f1c9eb713078078187a118b9536b1fa0203b24ced8792d3507a541b7e95f2a7953341f7492638b46dbe2f95cd68c103f33a5c73992b0cd9e62f19dee936ba628073f1b00cf9ba6d318e4b8fbbb4f84bb0fc9d671ced79c000b489304c030c0282a82fbee2b5e82f0943648974df341ff0be784054f5970a1960ba6d0ef555e416ccff7b28af3014cef8af7bb6d63dd98d2a7c6bb50a35e1deb91b7808279f488c2b39fb7bd5290bec5b26b87462c96a72be05e502498e23f254e479", 0xf1, 0xeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(&(0x7f000086e000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000511000-0x8c)={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]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000694000)=0x0) move_pages(r2, 0x1, &(0x7f00004db000-0x8)=[&(0x7f00006de000/0x3000)=nil], &(0x7f0000316000-0x20)=[0x43b, 0x7, 0x4, 0x5, 0x8, 0x7, 0x6, 0xffffffffffffffff], &(0x7f00003e2000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000809000)={0x1c3, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:53 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x8000000000000, 0xfec) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) 2018/01/16 20:18:53 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") r0 = creat(&(0x7f00009c8000)='./file0\x00', 0x10) read$eventfd(r0, &(0x7f0000c76000-0x8)=0x0, 0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socketpair(0x0, 0x0, 0x0, &(0x7f0000b22000-0x8)={0x0, 0x0}) mlock(&(0x7f0000cf4000/0xc000)=nil, 0xc000) 2018/01/16 20:18:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ce000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000d46000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00005d0000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r2, &(0x7f0000001000)=""/155}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r3, 0x80000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0xd, &(0x7f000073b000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x8}, @generic={0x1, 0x8, 0x8, 0x8f8}, @alu={0x7, 0x61, 0xc, 0x1, 0x0, 0xfffffffc, 0xffffffffffffffff}, @alu={0x4, 0x0, 0xd, 0x3, 0xf, 0xffffffc6, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007e3000)='GPL\x00', 0x8, 0xbb, &(0x7f0000000000)=""/187, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f00006bc000)=0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000554000)={0x7, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:53 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") r0 = creat(&(0x7f00009c8000)='./file0\x00', 0x10) read$eventfd(r0, &(0x7f0000c76000-0x8)=0x0, 0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socketpair(0x0, 0x0, 0x0, &(0x7f0000b22000-0x8)={0x0, 0x0}) mlock(&(0x7f0000cf4000/0xc000)=nil, 0xc000) 2018/01/16 20:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x34f) getsockopt$inet_buf(r0, 0x0, 0x800000000029, &(0x7f00007a2000-0x10)=""/16, &(0x7f0000021000-0x4)=0x10) 2018/01/16 20:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f3000-0xb)='/dev/hwrng\x00', 0x4080, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009b0000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmget(0x0, 0x4000, 0x0, &(0x7f00003cd000/0x4000)=nil) syz_emit_ethernet(0x3d, &(0x7f0000e63000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x6, 0x6, 0x4}}], {@arp={0x806, @generic={0x33b, 0x8863, 0x6, 0x7, 0xd, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "c45d9e24c265dd", @random="40323880e0ed", "a028282375e13a6e73cfec69547a8562"}}}}, &(0x7f00000bf000-0x14)={0x1, 0x3, [0xc9d, 0x539, 0x1c0]}) getsockname$llc(r0, &(0x7f0000a46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a5f000)=0x10) sendfile(r0, r0, &(0x7f00005ca000-0x8)=0x0, 0x6) 2018/01/16 20:18:53 executing program 6: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r2, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/load\x00', 0x2, 0x0) 2018/01/16 20:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = creat(&(0x7f00001c3000)='./file0\x00', 0x101) r2 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0}], 0x2b9c, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000)="", 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = getuid() fstat(r0, &(0x7f000082b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000cbc000)='./file0\x00', r3, r4) listen(r1, 0x7fffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002ef000)={0x0, 0xdf, "3c133201899b36410e43fac690451a6562868936ec974dd9fa7713a11f42dc025bdedc0ffd679f1f70d4a59205cf11e456cd7d65b123e8a27c144f12e0c754f14c764d815dec2536adb2b6262adfc1da0f16674105ae1cbd18625b44e3376740771ccb5467b5eefdb8a62963f902900eb7d7ac6019d9b6baed018c8016ab0b0c8ae75f10101b76402802c9e79f7b231b8b8f2618e2364a7341e7883a2f24aed0bd9577fc8520b3ccfd1d2b4b02afb782a33a3367c2a80f56d76310a53caa5740b6941f046e7657dcf6cfa07a59e60bd5b7a94d35df1750ffebdbf1635a99b3"}, &(0x7f00008a4000)=0xe7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000911000-0x85)={0x0, 0x7d, "f3d8604a5c81c34ff30bead6c96a992e6a00905a8b517f0e82beea6bdf72249d2bac61521ee249fc210a58026a8cf5699b3727955a4acf80524f6b5dd80fc87d7786715199c74d343ff3447b847c84e7ad335c00a1d390bb8a228cb795fab76fd5650ab3205e3836458562343a1c08d167e1762cb10aeee120719170a7"}, &(0x7f0000a25000-0x4)=0x85) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000892000)={r5, 0xd85, 0x2b, 0x7, 0x753, 0x5, 0xd688, 0x8, {r6, @in6={{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf8, 0x83de, 0x1, 0x0, 0xf6d}}, &(0x7f00003c1000)=0xb8) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f00002de000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/16 20:18:53 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = shmget$private(0x0, 0x2000, 0x78000200, &(0x7f00003cb000/0x2000)=nil) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000037a000-0x18)={0x3, 0xba, 0x7, 0x40, 0x200, 0x7ff}) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000fdb000)=""/96) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0) 2018/01/16 20:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000062a000)='/dev/cuse\x00', 0x40, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000629000-0x4)=0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, r0, 0x5) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000061c000)=0x0) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000539000)=@generic="7c6cb66896f96ec0f659651b4ef3196c", 0x10) io_setup(0x8f92, &(0x7f0000cde000-0x1)=0x0) r4 = syz_open_dev$admmidi(&(0x7f0000928000-0xe)='/dev/admmidi#\x00', 0x2, 0x400) io_submit(r3, 0x2, &(0x7f00005b4000-0x10)=[&(0x7f0000208000)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f00007f4000-0x1000)="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", 0x1000, 0x6, 0x0, 0x1, r2}, &(0x7f0000098000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f00004fe000-0xd1)="3d6d69943ba4e8ac8bccd0c878d8cf8dd8b2ad43ef245850a1768a1c125ae94aff3bdcd9b822f86e815068f9b7b2586f73d0f70bf9ec44833f8bc96c5f2bc9872acd656ae27022bc689c1c32a1738865522c790f2521d6ad3043e4ff81ac9b50627b00d686663296525dab8d6b7043e42591d6d2cfa43e3bf539ed909d0dd17500a55a9181de29e754001c9c7f7404e94346dda8276a7d27b808d1253344982d8438cc825c36fde97314f83156c666a9c53db6cb893b164b6c7f97b880821ee933fe3ed5aee27f9ff642a50bae82604d81", 0xd1, 0x0, 0x0, 0x1, r4}]) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000f0000)={0x3f, 0xfffffffffffffffc, 0x86c, 0xfffffffffffffeff}) getpeername$ipx(r0, &(0x7f0000721000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007e8000-0x4)=0xfffffffffffffeaa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000c01000-0x42)=""/66) r5 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0xffffffffffffffff, 0x40, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r5, &(0x7f00005d4000-0x1000)=""/4096, 0x1000, 0x6, 0x0) 2018/01/16 20:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000aac000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x4500) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe98100000000079b", 0x12, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000551000)=0x3, &(0x7f0000e09000)=0x4) 2018/01/16 20:18:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x1) 2018/01/16 20:18:53 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fd2000-0x12)='/dev/input/event#\x00', 0x3, 0xf9) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000fd3000+0x65f)='./file0\x00', 0x100, 0x1) syz_open_dev$vcsa(&(0x7f0000fd2000)='/dev/vcsa#\x00', 0x6, 0x404402) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000096c000)={0x21, 0x0, 0x0, 0x0, "5e789e860a44ef5e3f2719b3e8367de99ce4358a7df95ebec50080531744309b"}) 2018/01/16 20:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x80, 0x1443, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = semget(0x2, 0x3, 0x120) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000131000)=""/88) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000014000)=""/0, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000274000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000c94000)={0x4, 0x0, 0x101, 0xf6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x6, 0x7, 0x1, "6a699f7fbc89a226a78dfe4a6733413b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000caf000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 20:18:53 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000094a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000dea000-0x4)=0x0, &(0x7f0000821000)=0x4) 2018/01/16 20:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r0, 0x8000000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/01/16 20:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/16 20:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000933000)={0x1, 0x0, [{0x1d9, 0x0, 0x8000000001}]}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f000026c000)={0x3, [0x0, 0x7, 0x892f]}) 2018/01/16 20:18:53 executing program 6: r0 = socket(0xb, 0x807, 0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x541501, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x6)={0x0, 0x1}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x8}, 0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000-0x230)={0x8, {{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]}, 0x1, 0x3, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r3 = syz_open_dev$adsp(&(0x7f0000c4d000)='/dev/adsp#\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r3, &(0x7f0000001000-0x8)='./file0\x00', 0x24, 0x200) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000003000-0x10)={0x89, 0x3}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f000022b000)={0x1, 0x0, [{0xc0000084, 0x0, 0x0}]}) 2018/01/16 20:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "1d6f6b7430a0000000ff00007a000000000000622d000000000000000400ffffffe10000005300", 0x94, 0x100000, 0x6, 0x8e, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000688000)=@generic="f70f90f3741f9dbbbade7642108ad31e", 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x0, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 20:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000507000-0x8c)=""/140) 2018/01/16 20:18:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x800000000000101, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 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, @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]}}, 0x108) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f0d000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000003d000-0xc)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b12000-0x4)=0xc) 2018/01/16 20:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7ff) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f00002ab000)=0x7fffffff, 0x4) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00008eb000)=0x0, &(0x7f0000853000-0x4)=0x4) 2018/01/16 20:18:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x7, &(0x7f0000d3c000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ca000)='/proc/self/net/pfkey\x00', 0x2, 0x0) connect$l2tp(r1, &(0x7f00004e8000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x0}}, 0xffb4) r3 = syz_open_procfs(0x0, &(0x7f0000d02000)='net/protocols\x00') pread64(r3, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a81000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000123000)={0x0, 0x7}, &(0x7f0000a4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bb6000)={r4, 0x200, 0x30}, &(0x7f0000988000)=0xc) 2018/01/16 20:18:53 executing program 4: clone(0x20000000, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00004f9000-0x4)=0x0, &(0x7f0000e8f000-0x1)="") clone(0x0, &(0x7f0000008000)="", &(0x7f0000008000)=0x0, &(0x7f0000c9a000)=0x0, &(0x7f0000008000)="") r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000001000-0x4)=0x1ff, 0x4) ptrace$setsig(0x4203, r0, 0x40, &(0x7f0000001000-0x10)={0x38, 0x81, 0x0, 0x100000001}) socket$nl_netfilter(0x10, 0x3, 0xc) prctl$intptr(0x24, 0x20000000000f0) 2018/01/16 20:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000a22000-0x400)={"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"}) 2018/01/16 20:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000353000)=0x0, 0x102ac) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e69000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000078d000-0x4)=0x0, 0x4) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000fe7000)=0x200) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) write(r0, &(0x7f000000b000-0x3d)="c6", 0x1) read(r0, &(0x7f00006cb000-0x1000)=""/4096, 0x1000) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f06", 0x76}], 0x1) shutdown(r0, 0x1) 2018/01/16 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/16 20:18:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000609000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b8b000)=0x14, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000d8f000)='net/nfsfs\x00') ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) 2018/01/16 20:18:54 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:54 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x2) accept$alg(r0, 0x0, 0x0) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xb) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/16 20:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aac000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/16 20:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f00007e0000)={0x0, 0xfff, &(0x7f0000bcf000-0x64)="", &(0x7f0000daa000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x200000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/16 20:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000c51000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x4444510, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmsg$inet_sctp(r0, &(0x7f00000ae000)={&(0x7f000052e000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d92000-0xa0)=[{&(0x7f000081a000)="", 0x0}, {&(0x7f00008d5000)="112e32daf5250a46930c24d157037a3564ce8913a54fea6cb81f4a5f83d647677540140ee3a29efba375cbec46590394858d55dabd5547c80c1ba996b5af58bdadd667", 0x43}, {&(0x7f0000432000)="d6179a7ce790c72c5ea5e559b906eb16fb6a4b15056d6c89bf09290b7bdfb728e9108a4214abc2fcdc2ed681fa759b15b9d76a21abe474b858a517bbce885e69ada2457781e6c90fe9cfc95d2ad46b5eb8ef30e3c2d7b8d90d0f83ee80ea53c997a31aafedea40ce7ca073d6dabad1b54fef711021775151ece6da8225343c4c3c4d29b50bb92410446f769308c9", 0x8e}, {&(0x7f0000e24000-0x28)="3b3caea3be716b59e8d36ceced969757e3749f161fc445440cd9017fab2a7a31d35253512417bd645904ff9b2f3a429c059d4845b7fd37da9cd2d652e708e650e1549c8541dccbc41c4ab2116a65a4dd45e164719249f9e4f05464e225a9493b4b844d9f0f72c9e1b75a9001cbbc7a17fa04", 0x72}, {&(0x7f000035b000-0xdb)="b4e3c29e8dff06fb77bbaba00fd167ddbee79a474a374edc53db1de6455c052ff2eeb4a6f4bce0cc823b641f1ee550055bb7c0bb563e9a1000a7bd9945d881a8a7bdcc1f92a6a7c1922ce7508e6faae7c13aee2585e28af08de79740a24bd8f7b2bfe521c0831582dbbfe19b599971916eaf0959b1b3f84b6f03b4c00ca51b550261a05f4e42a43a661beac30cf3500391988a7b79f841a37bc1e6b0b5752601e8e942808c95010eb94292c216d80e411f72ebfb4a3fa95a558740e1a52aadc9ba29f8c0a1eeb738f3e23a694721f9ff2c302096628ca8a07e14a5", 0xdb}], 0x5, &(0x7f0000ef5000-0xf0)=[@init={0x18, 0x84, 0x0, {0x10f, 0x80, 0xc0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8209, 0x6, 0xadb6, 0x0}}, @init={0x18, 0x84, 0x0, {0x100, 0x5, 0x20, 0xfffffffffffffff9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x20e, 0x9, 0x8cf, 0x0}}], 0xc0, 0x8000}, 0x50) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c8c000)=0x9) recvfrom(r0, &(0x7f0000813000)=""/220, 0xdc, 0x0, &(0x7f000061b000-0x10)=@ax25={0x3, {"58a05b235f1d95"}, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e01000)=0x400, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x9bb) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x97, 0x0, 0x0}}, 0x8) 2018/01/16 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000810000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ae5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0xd0000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000214000)={0x5, 0x10001, 0xffffffff, 0x4, 0x5}) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a9a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e1000)=0xe8) 2018/01/16 20:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000136000-0x8)={0x4}, 0x8, 0x800) signalfd(r0, &(0x7f0000cdd000-0x8)={0x9f0}, 0x8) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigtimedwait(&(0x7f0000d4a000-0x8)={0x0}, &(0x7f0000cba000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d72000-0x10)={0x0, 0x989680}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/checkreqprot\x00', 0x8100, 0x0) bind$netrom(r1, &(0x7f0000cd8000-0x48)=@full={{0x3, {"806e96416ec9a6"}, 0x6}, [{"e67b6abb45787d"}, {"0dc708c525fc2f"}, {"b459927d928795"}, {"dd2ff7b627c32a"}, {"3e2d7968b775b9"}, {"597f202f0b2bc2"}, {"705b293e73ac4d"}, {"a5894b4e1024d9"}]}, 0x48) 2018/01/16 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/16 20:18:54 executing program 0: 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="01"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/member\x00', 0x2, 0x0) getpeername$ax25(r1, &(0x7f0000093000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) 2018/01/16 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/16 20:18:54 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) 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, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000015000-0x8)='./file0\x00', 0x101000, 0x197) fchmodat(r1, &(0x7f0000010000-0x8)='./file0\x00', 0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000010000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 20:18:54 executing program 6: remap_file_pages(&(0x7f00004d2000/0x1000)=nil, 0x1000, 0x100000e, 0x200, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000014c000-0x5c)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xffffffffffffff8c) r1 = dup(r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00001e8000-0x4)=0x800, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00004a6000-0xe3)=""/227) 2018/01/16 20:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00006c2000)='/dev/input/mouse#\x00', 0x7fff, 0x12400) bind$inet6(r1, &(0x7f0000f0e000-0x1c)={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x80000004000, 0x1000, &(0x7f0000001000/0x1000)=nil}) read(r0, &(0x7f00008ef000)=""/243, 0xf3) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x3, 0x106000, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/16 20:18:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x480000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000-0x10c)={0x7fff, 0x8, 0x7fffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000b05000-0x14)={0x0, 0x0, []}) 2018/01/16 20:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00009af000)={0x0, 0x0, &(0x7f0000d79000)=[{&(0x7f00002ea000)=""/160, 0xa0}, {&(0x7f0000032000-0xaf)=""/175, 0xaf}, {&(0x7f0000c8b000)=""/9, 0x9}], 0x3, &(0x7f000089c000)=""/135, 0x87, 0x20}, 0x40000000) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000e13000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 20:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000ae000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r0, r1) poll(&(0x7f000061a000)=[{r1, 0x2000, 0x0}], 0x1, 0x5) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000090f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000957000-0x8)='keyring\x00', &(0x7f0000d64000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f00007c5000+0xc8f)="636966733f73706e656700b59f2fb15a1e8ebec048825dd50615f692542260c0c94cd33d3925856894f96a9b10588cc83ecba3c10f000000000000824e8ac1dc7dceff1ad04e9bdf87becdbfc3607b9ade7cb0cc2370f9", &(0x7f0000808000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000324000)="ef", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r1) modify_ldt$write2(0x11, &(0x7f0000980000-0x10)={0x0, 0x20001000, 0x0, 0x9, 0x5, 0x3, 0x2d, 0x6, 0x0, 0x2}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer\x00', 0x80, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dae000)={r2, 0x50, &(0x7f0000217000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc0000-0xb)='mountstats\x00') preadv(r0, &(0x7f0000bf1000)=[{&(0x7f0000737000-0x95)=""/149, 0x95}], 0x1, 0x2) 2018/01/16 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:54 executing program 2: mmap(&(0x7f0000000000/0xe1d000)=nil, 0xe1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e1e000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000e1d000)={0x9, 0xffff, 0x786b, 0x80000000, 0x5, 0x3, 0xff, 0x4, 0x3, 0x5}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)=0x0) 2018/01/16 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/16 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000945000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/16 20:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x8) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000044d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f000082f000-0xc)={0x6, 0xfffffffffffffff9}) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/16 20:18:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000-0x8)='./file0\x00', 0x6) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00008b1000-0x1b)='{+system&.system-/em0wlan1\x00', 0x3) getsockopt(r2, 0x8, 0x2, &(0x7f000079d000)=""/54, &(0x7f00002b3000)=0x36) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00003e9000)=""/255) r3 = accept4(r2, &(0x7f00007aa000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000057b000)=0x9, 0x80800) r4 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f00009a2000-0xb9)=""/185, 0x1, 0x2, 0x0, 0x0) bind$inet6(r4, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e48000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000042e000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000013000)={r6, 0x1, 0x0, 0x8}, 0x10) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bb8000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000ecc000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000f81000-0x4)=0x0) sendto$inet6(r5, &(0x7f00006ae000-0x80)="b8", 0x1, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000098d000)=""/221) open_by_handle_at(r2, &(0x7f0000e99000-0x2e)={0x2e, 0x6, "acfaefa785549122735e8a7a95ef37a1714fb5837aaacd876486b217bbf39ea0e0b7c4ed39c1"}, 0x800) 2018/01/16 20:18:54 executing program 6: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f49000-0xb)='/dev/vcsa#\x00', 0x5, 0x8000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000b22000-0x27)="465505dd03850d18ea77a3f2b32b2abd57d0f939462187ef116636321b9227d85ed864b54e1342") mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000f49000-0x2f)=""/47, 0x2f, 0x1, 0x0, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) 2018/01/16 20:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 20:18:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009df000-0x4)=0x10, 0x0) bind$unix(r0, &(0x7f0000ffa000)=@abs={0x1, 0x0, 0x2}, 0x8) pipe2(&(0x7f0000b60000-0x8)={0x0, 0x0}, 0x83ffe) fadvise64(r1, 0x0, 0xfff, 0x2) ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000ae2000)=0x7) openat$ptmx(0xffffffffffffff9c, &(0x7f000076c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/16 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/16 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/16 20:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a50000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f000043b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000453000)=0x0) fstat(r0, &(0x7f000085d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00005e1000)='numa_maps\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/16 20:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a0e000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000b89000+0x4fc)=0x9, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) 2018/01/16 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/16 20:18:54 executing program 2: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x80) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b3e000)={{{@in6=@loopback={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094a000-0x4)=0xe8) ioprio_set$uid(0x3, r6, 0x7f) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r7, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, r9}, 0x10) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r7, 0x1, 0x23, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000316000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000604000-0x4)=0xe8) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000df3000)=@add_del={0x2, &(0x7f0000df4000-0x10)=@generic="12e9dbd1b8b67ca2ba3031e671ac7e64", 0x80}) setsockopt$inet_tcp_buf(r7, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r10, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r7, &(0x7f0000108000)=""/4096, 0x1000) 2018/01/16 20:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x10a) creat(&(0x7f00009f9000-0x10)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000bfa000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000dec000-0x8)='./file0\x00', 0x2) 2018/01/16 20:18:54 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003dc000/0x2000)=nil, 0x2000, 0x12) r0 = socket$llc(0x1a, 0x3, 0x0) ioctl$void(r0, 0x5451) 2018/01/16 20:18:54 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005e1000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000951000)='/dev/vcs#\x00', 0x40ff, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000070f000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r2, 0x100, 0x8, &(0x7f00001b3000)=""/25, &(0x7f0000034000-0x4)=0x19) 2018/01/16 20:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b0d000-0x8)='./file0\x00', &(0x7f00009b8000)={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, 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) lremovexattr(&(0x7f00009df000)='./file0\x00', &(0x7f000096b000-0x2f)=@random={'trusted.\x00', 'mime_typevmnet0vboxnet0&em0eth1vmnet0\x00'}) mount(&(0x7f0000fb8000)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) umount2(&(0x7f0000c1b000-0x2)='..', 0x2) 2018/01/16 20:18:54 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000fc5000)=0x10000) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r3, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f000095d000)=@bridge_newneigh={0x24, 0x1c, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_VLAN={0x8, 0x5, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005e8000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007a5000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000842000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b90000-0x4)=0x48) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000685000/0x18000)=nil, &(0x7f0000189000-0x18)=[@text64={0x40, &(0x7f00000fe000-0x3d)="4d0f01f866b864008ed04b0ffe87ea10fffff34cd9ed66baa10066ed0faeaf00900000c481d162d6c4a31141fefbb805000000b9620000000f01d946f4", 0x3d}], 0x1, 0x0, &(0x7f0000d6e000)=[@efer={0x2, 0x1}], 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00002bf000)=""/110) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f000012f000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00004c6000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/16 20:18:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) gettid() getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bf1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000682000)=0x0) r2 = getpgid(r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000002000-0x8c)={0x81e, 0x8000, 0x2, 'queue1\x00', 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]}) kcmp(r2, r2, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/16 20:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:54 executing program 5: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x2, &(0x7f00005e0000)=[{0x3, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) r0 = syz_open_procfs(0x0, &(0x7f00001bd000)='coredump_filter\x00') mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00005e2000)={&(0x7f000059c000/0x2000)=nil, 0x2000}) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00005e4000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005e2000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x200) 2018/01/16 20:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/16 20:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0xfffffffffffffffc, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 20:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000020000000010) 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) 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$nl_generic(r0, &(0x7f0000f1a000-0x38)={&(0x7f0000654000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000fff000-0x24)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0x1, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f00008ca000-0xd)='/dev/usbmon#\x00', 0x2, 0x400) 2018/01/16 20:18:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f000087c000-0xd)='/dev/dmmidi#\x00', 0xffffffffffff9765, 0x2000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00004c4000)=0xfffffffffffffff7) close(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000319000)={0x0, 0xc3, "c28c73932ceb75cbb9a533f143e6311a2a45348e867030e4e74509530f004d50b9c3cf87757444c14debb1caf393beebcdedfe99eee30aedcf98ce70b175a6284c2a06c0cabf4229bc049a81987ca8c96e9a01f2ce40d9fa3688de526f77527a465fe9bdea227e396b7a9d8767c20a4b0c51045285f6b00901b5041360f02b0f7b79f5e448636d17f1145b3e30f62872c72334fd137aa537c7a7a2ed5e1040a8f613bfde8e35ec270dd3081dde870bf78b74400d7cd4c6a64bc09a8816b29dd831a538"}, &(0x7f0000027000-0x4)=0xcb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007de000-0x37)={r2, 0x2f, "c1c5877057546b2a24a75a2ad5b21678af0e698fcf9d1e94d15fdfad878b33f45f3f59e02101273860baa7b412619f"}, &(0x7f0000d70000)=0x37) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000e95000-0x2)=0x6, &(0x7f00000c5000-0x8)=0x2) fchown(r3, 0x0, 0x0) clone(0x0, &(0x7f0000112000)="", &(0x7f0000aa9000-0x4)=0x0, &(0x7f00008f4000)=0x0, &(0x7f00009d2000-0xa)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fremovexattr(r0, &(0x7f0000c6d000)=@known='security.capability\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/01/16 20:18:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:54 executing program 6: mlockall(0x22) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000076e000)={0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f77000-0x4)=0x1c) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000ea8000-0x9)='/dev/ion\x00', 0x100, 0x0) r6 = syz_open_dev$mice(&(0x7f0000158000-0x10)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000317000)=[{r0, 0x4020, 0x0}, {r1, 0x6010, 0x0}, {r2, 0x641b, 0x0}, {r3, 0x40, 0x0}, {r4, 0x400, 0x0}, {r5, 0x8, 0x0}, {r6, 0x10, 0x0}], 0x7, &(0x7f0000a26000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x200}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d59000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00001b2000)=0x1611, 0x4) r7 = syz_open_dev$audion(&(0x7f0000cc5000-0xc)='/dev/audio#\x00', 0x10001, 0x20000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000099000)={0x0, 0x3f}, &(0x7f0000437000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000ad000)={r8, @in6={{0xa, 0x1, 0x91, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8001}, &(0x7f0000b12000)=0x98) 2018/01/16 20:18:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00002a5000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f00003a9000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000055d000-0x8)={0x100000000}, &(0x7f0000ad8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5e000-0x10)={r2, r3+30000000}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) listen(r1, 0x1e) connect$inet(r1, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000567000-0x38)={&(0x7f00009f0000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009f7000)=[], 0x0, &(0x7f000042a000-0x278)=[], 0x0, 0x0}, 0x0) 2018/01/16 20:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000035000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000038000-0x8)={0x0, 0x0}, &(0x7f0000030000)=0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000030000)=""/158) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f727431000000000000000000b500", 0x24, 0x20800, 0x9d94, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffd) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 20:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cc000)={0x0, 0x0, &(0x7f0000d40000)=[], 0x0, &(0x7f000080f000)=[], 0x0, 0x0}, 0xc014) recvmmsg(r1, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f000078e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getrusage(0x1, &(0x7f0000306000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r3, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f00007c5000-0x70)={[{0x4, 0x6, 0x80000001, 0x0, 0xb1f, 0x4, 0x6, 0x7fff, 0x2, 0x7fb, 0x8c, 0x9, 0x100000000}, {0x0, 0x6, 0xfffffffffffffffd, 0x9, 0x0, 0x100000001, 0x3, 0x4, 0x7, 0x40, 0xfffffffffffffffd, 0x0, 0x7}, {0x1, 0x5, 0x6, 0x5, 0x2, 0x7, 0x7fffffff, 0x5b, 0x7, 0x100000000, 0x1, 0x3, 0x7}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r2, 0x1000000000016) 2018/01/16 20:18:55 executing program 2: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x8, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xaf00000000, 0xa9ea00000000, 0x14cf, 0x5}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x6}, &(0x7f000000d000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x7, 0x0}, 0xc) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000000c000)=0x7, 0x4) 2018/01/16 20:18:55 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4000) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000a9f000-0x3c)=[{{0x0, 0x0, &(0x7f0000ff4000-0x40)=[{&(0x7f0000af1000)="6703b393d35db05b7d0c91d620ea5c261e5305693eec028a191883a2f704a1f03fa8fcd1b3bac013774ef520079ac34e9514591b06da61b5fff8446270dda344c8e74def91562332f8c9f5fca40455df739718f2569c8c790f13429e08316418dcc0ce93011610e40120d21fc8b7141946af3c5a5e3cca000da199464d7e74890bd14469d5ce1115cfee3f5da1e22fae67e015139cd9e687414a22effddd8a6055b47258b35db17120c4ae01a68c995a774d09c36fb38240214c8f69466862dd8934bc9cf9c11a43d4fc387b00ea39ac5fad87599d3345c6b94e802c6ffa4f553c91da9ca938f7c473f5548405830919cc246bacc6257476be344885df9a5c63a8477c666450e584bf66983c2e502661f35b765758f3ba81e4c4634594255462f2fd70163eaeea4626a8bacf5373158d91bbc049d98eb5a34bc05c20ba841e5bf61490811ca965f4fd7b52ebc74e79fea88505b76de44a63b2368c035249abbe174311a1ee7885421d372480f0e4d845565e241d5e5f3bf85602d7d7e35ebf2b947eeb36072252bbae66ff0a347ffa8337cbb2416d79081ac249356dac6c5f337337d6f1d6ca15bc90baceeabf014eae1e9029c02acdbb442415e17ce323c2c74747e9690fa1c2090a19fd2e5710a6745e928ef0cf92e03c5fc1a4a560ef73e381612f28ce715318b036b6989af53b0c57c48de05aaa9a29e323276d7271d7b840bfbffac9dadee595c66dbcf81dcedbd8efeeec053d06a0ca583624f4f209967e9b43182c90727225d56d68af4d841066f895a51a8a9ef9818cc2102db440b4fdfdb2ad340aa276d05f1fde8085136c7f5facf3e0ab4c0d5f7af5768e44fce1015b19d9151d40c76f440cadedaf70ca111cad508df0029f5ba1d91b8492d417ee522fd8d81f72b3464b23df72a6ac5540ee9af11169d752b4f3c96fe8d7c3c36a85ba439891ab00e4b846da71024cd3ca8b292c8d624325d0d359d61c24192a6fec242ad73bb2bc64f734aa34f83c097683a248a5daa2d0aba35f4aaccc99b246a3fb63bee0a7af2b9f1f46888f9ddac49775cc01b5f89462d325b476255590c1c91d413e0c1bbbed9124cefa0bcb4f054a822fae4b1b00312530b4255bfb570f948be8ad2080db9c02d4370f2e9e684406f5e04c71562cc0a502dd63fea3c1a241953ede124f11eed610c89436ce0dd969a979d3a88161aa18e4ff78dde9bbb4fbc61044c6300c74f7b624c7b5a6f03c77b371cdd09f248bd389a1d2421162c78133ebff7737294716712d8f9a2065d2ae9c09678dc2be74a26cdd649002a36ad16fb69a765dd5ce06de90be61d56b486f3d2728e2f45e3770bb99241cc06316dc2c18a513a5615cf45449bbf4697089930a838a123308be3ccf1808f424d08761baaa6af8955137abae93caa74fd17df8e469dcc7fa6af9610ccbb2e7c311129a884c961771894f30bee4b5c4d47421ea8a480ef95040d0ce0e08f1bcd21396efb492d0705525192f5388c4cbd059ea9e855a7a8d5ce09d41a83426831220ca742ec3519f890762763e9cd29e0bfa862f22f0e9783b32351643823a6cef0fcc99637254b28d172818d5dd1d46b8c1aba2e8cc4d4a66fa65ab1cab16d04c258b7f90df014042c4faf93c38ef5752785b5d274d769e70b9b50a269ee2cf4f1d63855cd0140a03931d9380ec6277fd810216c44f62e684bd4fc37c6dd5bb43d7c76149524568aa63a2441ea94895e6d180c42dba09a8b201033610d8dc8f0c58c3b96ce2a2fdc57a54e11c41beb44964bf2152cc13424b4944001b966b8d6aba56373b7cfa88c7df223f3c7ecdfeba8e9d3bc716afda3c415da807da08cfef436145156183c0b6b537057943012ec5499639385a6d734100c9797a00545e7d16fce601443a223d887fbc8730c4c45dd6b73f4130784a34ebda872ab4c2282fccc4a47060fc053329c359e43d8e06bbf55a4fc811bd6fb2bf3c58ccfa38189ec856378a95ecce2603fd39e22cdab538902b815fdc50586c026afcd69f379219f4baf09b0560c5b05f8fc6d2bbd5b0dc28870cff2f78966badab0193f9ca4c33b17dc927081693f2f8b405e743227bab7f4e7ad31623e48d36372ce5f1eb5af7ae53b3af2c3140d1fa1774639f73fcf5df065fc3d37065bb391cc0bf80d2c057b3352ed8ed42711819502290d9f840f9b329945f645fefe7ff4fddd9619a8e61d16aca536c29553c9836b1f2c2ce723f78d76bc8a074b7c975f1071d813825ff4dab51e3a35203c478ac770c44a7a42ffb0ee150de0b358c36e98c883a1887d57070408cd747ead3831c986ce078969c50b74eec7f5a4c4604f7d262d6fa611952e40ee298821294ccee90e091c608718966dc92052349afc344a66e08afecd502055944b17cd95fcf78a899a93e438c9f24dce0857e9bf7e576d3490c27c5c0a9c1ea7e53e106ad93c681dfb03f820ede53659575527c8e58a3d1b1fe146fa037fedf5ad55665a9882f7365d4483ed3520b7a0126cba2f987043e13466ec21a5865622fd8de73f8d8cd9dad22f7cf425acafa7e3ad4c72e67ddcd9066953b17c11473e6a4cd095289436d8721f6815fe29597845d14dc563fce4689ce52dbca0232434e6a9d39311d560e48dc36828abe6efe1df7e69d4c0879c70e77d2125e86334a5d4a67d214ae76250a5638d31572ab37563bb2832c302c247275af67d9fd95cdb0704010027e0970156305c0abb08b1d684f0bc4135e45699035ef431f6e6f6820cd2760d12f80ccd732cc0dc28d424689bdfbb0c53a57a35c5cd16d0f5143953ddd8ab1c5bb3f5a11d813e3ba1af889fc3bc394c5eaec927b17c9de4b6415ddfa824479808c9185fe8bb34cffccb95ebcaa2dc367138506129c6662338d43a78061eb7b02894ed6f9e9f64beba1656492a86e4921a4da6097776e2a80bf24f20294cec6bfe36dc411b2e241bb663be88909895a408ab6285f737ced30b29545c4b69de5d66eb432e5fdcb48bad161f617bed059734ede168e1b9d8e36c0ec46eb5f69feb79d2b0aa107b8cbc5881a92aebd394ed2648c4f86a5e49aa5803cffa48090ee1c62e11ee641e7eee0b0695e6d24280985f48527f24d88050d56016fc0bb52d03dbfd652ad38d91e3f2d4fbf472b02b497bbbb0806efbaa27d33cece1ed1a7ce34e1d2c484d4f26dbdc79f30149729d0b6bc8da1310b392c359f28db227f4e5860b47acc2341203b67b141a7e31ecbf33cc432ff8ead77894f0526fe0f38838d93e0bb1faf50e0f3015769242cfefde360785c97e321aeb6f4ad8ce3b873ae1cdde725b911d7fa7c09d424ba6754115c1f63b51ec325218279b94695bde06f32e36ffd1bfca7b14f403c2d966c8f59976ddaacc77854bfe5a11f3491cef532c83241ec8b3885eadfe800ba6a81bf279765946bbc703642d08cdafb01377cc68cd815d214717c27437c3a17c15cb85ce62eeba96bed391cb2f113f4b8c90b5e5927dc02cd0328cf13c37c541e66a6589fd8b686e4ca7f4a37a47278ad0aaefe17620de0c65e3fc3cf15296b2509d154d4fe60054539333ccc6b539450a155a82c4ec02da30437cbe4dcc1bc912b2e4361b6a61d0a0212853fa9d61a61740a7e9d23bc910a315abb3a17924cb0bb0ae848c7eb84187b80bdef4445eca701b6b0c29fa0d36d70f70468d0ed36881f7b087306c97aa1d1dab545e11fb21f3cabcd91e8b0e9b3a97772214f32180240eba4d645687610b86309e5dd84e3adf8580b5b20bbb1a6b16f9fab870683c6393d3f546d0ca28303a6b06b9e0df2bcff4f86e67bd2597c6e5278fe37c8c2850ac1d706178e3d3187ee6a57f61280dc77fa9e3255e21d8f68b982d68353090c769964d2a805f290e8a0b605d3b0c3407ed0a4103d04c027eb834b0fbfbe05276a44fdd07cef5d676b43da685052280fa59abf7036e07fec8621221d7dd5b10274c95f2e20d3e720f18d3cd93bdd307c4c7efe81218cf9cb43db31c56df996618c77be1558dec598faecfd386de6606b8163d81d2a9aaf08ed6eee7bb7e476013e2b87667f2d410579aa233a08f9c859086ed3682780969de3f1161cf722c7953d089f0a561bb077602100c2277530273ac37937b70187256098570b3c47a80fabf63b6cd37c5395c85f26935813ea3c3ae7591c3b92c6b45afe23b93fc2c75a1110aca54a30f11ca290d5f1b77e5e7f657af3ba7614aa3ad9393eaa9323a9ed6cd0910b0d02aa96e3289f23f6b8e4d701a962971394912b16d3809f068d1b44ffa56809a4a8c0315e2e53d8eabbbf3da331d1d5e54e04cfe3928657a3681385c70181ee5ce04c6d26a3d31430718d7b0ed222860a22a1eb48c1a0ff558ffc9723a51dd737a770c34b8d13d637e5a6a00f8b8f212339a524d7bdbc1262d80b6a3cd537d77d2fe0e83c293a5ace4c341756e757d627add0463c458e00fbc48af3874cd0890f458b98b06931bff312833c9fbca5c2c7e725e2d21c5b18547325ec31230c40223b1903a61e879c5129eea9c65cb8da0ca7e9c38ccdc8f7818e9c09b7425a5fe6b634978f104304d9f1e20305dfa1945633e49a9315b22424d0809e6b0a513923ec24629ee31e1b2f77d1a145772cb1c7bfa95b0583d3262a7a7e1d1441fdcfa3b51894d1c73f1eadf94a1a94858ce3dcfd252f83d62c8ba0ac40cafe7a37e86423808bbd4eea7c6924448a7f6634d6d1796fb426a87a5767397e031573a5ca8cfdb38a8cffc774b018cf7a67c7b55bdbf8cf5c46969dd3953d0d10e40c5b0b1180a01067b2260c648be7b004fb466eb8fd1c67095f46b72f804fa9e0b61577a90fcdc2d3781ecade2c41d67185cdf1160810ce74e22e9eb9897310b45ed2fea18d7f1fcecf55c8feb4dea6500a4036dbd144067194993f81c72a2cd44ec237074eac636db007d0f049e8a4788bab82e07c531788a52d3b26a0871f0ca5eaf7af06ab45bb94d7da9a54f7bb62e441083aaa1285faf6ee5b62d7867c9780e4002e1a5471bb2c172b3914b6b9046e5e3962696a7292f4817ee174535b2a402bd614cd1ac7c059c7e409ff2ca645f134aefd0e5e59c5fbf97ea01311b05b107242d87b1053dcc5cc700f4b1080ad770ab85f1e28c95d0c9fcd01cb5dcf1fcfd159039c292d8b9a6e888e557ab042b6e2415a154f84a3ee09c9747710afb286eaa24f046a420add737629bcfb5d7c033c1f9a4bfa168374787459dac3647b8f5d049987cc5b5c87b866845f2a839b4380f53846b157dd8ae2b7a0091f1b7c88e2be66bbba8030abee688bb6df81132c24e9e4d894e8a8fcb003957b3d6ff14815bac76b140481ba64204daadc26dcb168b1ded5e87d6117ac2b4ebf4129de6e25634454aeb8a48292408450814dd8505bf0a717dee13e832398bad51e6efc5fce44ef9601f983d6f95a70c378593accd5810af868addc737eebb4899e97b0962b579b2170fd3ce31628f571b5562887c2390182d715d6afebf7eb8e6825c1ab47ae6e77b2fa909c2b4cc64be6f255abb3ae5728ccad04b8250f34cf1f782a799e4764daa10dd38e6b73edb8028f15e65cbb1cbeb990eb8534dab0a8c010d021cec91d4dd587154ae8288c29542b2c31ea38fd68e313f1fa5b4da391700f90f64e9176d957190a0396464288b92417c2f79bbb8322c4df77631ee8da5fbf3729a4cef9b29a6861c6c68e2fd652aff5be392bc3d73a89e6af591eaac1bb9185aeb00a3f5ef4b64db6dfabe02d6691341fa50035895b1f4d3ec11308ae7d559c9b88633e547b4b91465414e1a2", 0x1000}, {&(0x7f0000ff4000-0xe1)="aec043ae8a9eb01220faf7e384fe24c38587b53e2442b44d1840ac45007cf29f6602aea76af32b3e79ff7cee4dd60c87f05356f39241eddb250ca1476d931fe4a918d8ea45ef111b0cc11aa711338082c87c71f08d06cc9c2e0e6176656a5f289b56c3336608cc0c0b87fe695da0872935372c119555b8f54325c1286d88dada2de746173393b518eaf4eaf874fbfe8aeed526966fad6082eaa21d41b2c57338a9a7c65dfb0714cc0abd53376baa0165469f25c52da252ee8ddae438dcc374493e19f3c81ddcd93a2068f23bce3f52c3d3b28f3296119e15dd7dd44456d405a4e9", 0xe1}, {&(0x7f0000e61000-0x40)="2f6e80b4ff48e21a17dd0bbcf0098ccb3ca64dc9e7309182c0856d3bd33d23474149e98f1f126cdf0e62a91ad548304403d160cad71ec03666d6a25a6f339f3b", 0x40}, {&(0x7f0000428000)="236fa156e3bab0674bec856cc3c980cac79d32fd2f0831373215658695fb2b0f44cc6163d44019d16d1ce96c8bd03973e2dd08028cc1e41fcc0084b851b8adf927fb96b6c4bdc7c0704a1ff4017d3c5592e563c02ab70e42e84541afe1d28ee6e918cf8848a59a41a8d0be02de36dbdc4d1faeace217a1d39a27d36fb6b9c2966c2c63ba9c8348d3308a7287bac3c0e24d5206bc810458b6b1b2d62d9e359bf508fd913d668cee7bde68c402c749bc1e68ff2a8bc03b96a224906cecb96feee4d44d23971bc2a809c0d5d776b0086e235fa511b299", 0xd5}], 0x4, &(0x7f0000ff4000-0x50)=[{0x50, 0x10d, 0x4, "9eea0ed078c0e1ce072b193a2681545e2edf9d217b218568a36ee67115014f2581561b9ac0c93e130a4314a28b6c16d0b489ae99747147d6666226"}], 0x50, 0x4}, 0x1f}], 0x1, 0x4810) r1 = syz_open_dev$mouse(&(0x7f00001c4000-0x12)='/dev/input/mouse#\x00', 0x5, 0x80000) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000daa000+0xf4e)=0x5, &(0x7f0000ff3000)=0x4) setsockopt(r0, 0x0, 0x1, &(0x7f0000ff0000-0x9b)="", 0x0) 2018/01/16 20:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000f52000)=0x0) 2018/01/16 20:18:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x201, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f00006bf000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:55 executing program 4: clone(0x0, &(0x7f0000c33000)="83d45f3cf40016ee0c69881a", &(0x7f0000620000-0x4)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x80080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0x80) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) syncfs(0xffffffffffffffff) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e3e000-0x4)=0x3) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f00003b0000-0x8)=[], 0x0, 0x1000100000000000) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) 2018/01/16 20:18:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/16 20:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000ce9000-0x10)={0x0, 0x0}, &(0x7f0000c8b000)=0x10) r0 = syz_open_dev$admmidi(&(0x7f000031e000-0xe)='/dev/admmidi#\x00', 0x5, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00006b3000)={0xffff, 0x6, 0x9, 'queue0\x00', 0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f0000e52000-0xb)='/dev/adsp#\x00', 0x80000001, 0x440000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa6000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d2c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000289000)={r2, 0x1, 0x6, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) geteuid() inotify_add_watch(0xffffffffffffffff, &(0x7f0000c0e000-0x8)='./file0\x00', 0x180) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) openat(r2, &(0x7f0000cbf000-0x8)='./file0\x00', 0x8000, 0x0) 2018/01/16 20:18:55 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000252000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000052d000)=0x0, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000273000)='/dev/amidi#\x00', 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00006a2000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6, 0x0, 0xff, 0xb, 0x9, 0x4, 0x200}, &(0x7f0000733000-0x4)=0x20) 2018/01/16 20:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x9f) recvmsg(r8, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000d13000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) close(r1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/16 20:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0xfffffffffffffffc, 0x1, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f00008db000)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000164000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002dc000)={0x0, @in6={{0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5a1a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfe4, 0x5, 0xfff, 0x1, 0x400, 0xbedb, 0xfffffffffffffc01, 0x1ff, 0x8000, 0xbfb, 0x8a6, 0x7fffffff, 0x7ff, 0x5, 0x5]}, &(0x7f000034e000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000075b000)={r1, 0x2}, 0x6) 2018/01/16 20:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000484000-0x11)='/dev/qat_adf_ctl\x00', 0x40040, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000237000-0x4)=0xffffffffffffc3d2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/16 20:18:55 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c9e000-0x9)='/dev/rtc\x00', 0x20800, 0x0) getsockname$packet(r0, &(0x7f000063c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004e7000)=0xffffffffffffffbc) sendmsg$nl_route(r0, &(0x7f00000a2000)={&(0x7f000095f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b6000-0x10)={&(0x7f0000e0d000-0x158)=@bridge_getneigh={0x158, 0x1e, 0x800, 0x7, 0x0, {0x7, 0x0, 0x0, r1, 0x40000, 0xd800}, [@IFLA_LINK={0x8, 0x5, 0x2}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x7b}, @IFLA_MAP={0x28, 0xe, {0x5, 0x7, 0x2, 0x8, 0x4, 0x7}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x80000001}, @IFLA_PORT_SELF={0xd8, 0x19, [@typed={0xc, 0x50, @u32=0x3}, @nested={0xac, 0x0, [@generic="faee48c9b591ef8bd6d4e17c40c65221cbca05a11a82d7b04d67f008a8b1d915920f124531bc8ab70d4bf4cd63039e7bd979813c37b6595e42addf6b4ac2a54a4e167de0bc5ee2a08ee20b1da861fb66054b6b97737b", @typed={0x34, 0x6d, @binary="3dc9f58a793fd2f0a9dd35d08a5fc35707706f896dbc83dcca201a864377837166d0c76b0c092804e5d935"}, @typed={0xc, 0x12, @str='\x00'}, @typed={0x10, 0x3e, @u64=0x400}]}, @nested={0x1c, 0x38, [@typed={0x18, 0x4f, @str='selinux+keyring\x00'}]}]}, @IFLA_IFALIAS={0x14, 0x14, @common='syzkaller1\x00'}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x6}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008b2000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9a000-0x4)=0xe8) bind$can_raw(r2, &(0x7f0000543000-0x10)={0x1d, r3, 0x0, 0x0}, 0xa1) 2018/01/16 20:18:55 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fd3000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000993000)='/dev/usbmon#\x00', 0x8, 0x2000) perf_event_open(&(0x7f0000734000-0x78)={0x1, 0x78, 0x0, 0x5, 0x400, 0x5, 0x0, 0x400, 0x20010, 0x4, 0x2, 0x6, 0xe5da, 0xffff, 0xffffffffffffae2d, 0x8, 0x3, 0x8, 0x1ff, 0x8, 0x0, 0x80, 0x4, 0x7, 0x7, 0x1, 0x10001, 0x8, 0x20, 0xabf, 0x3ff, 0x80000001, 0x401, 0x9, 0x1f, 0x2, 0x7, 0xac, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00004ef000)=0x0, 0x2}, 0x4081, 0x8, 0x1f, 0x7, 0xfffffffffffffffb, 0x2, 0x8205, 0x0}, r0, 0xfffffffffffffff7, r1, 0x1) r2 = open(&(0x7f00007fb000-0x8)='./file0\x00', 0x141046, 0x70) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101006) write$evdev(r2, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x100020000000001, 0x49, 0x2}], 0x18) ftruncate(r2, 0x10000) sendfile(r3, r2, 0x0, 0x72439a6b) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(r0, 0x0, &(0x7f000053e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000350000-0x8)={0x0, 0x100000001}, &(0x7f00007f5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ea8000-0xc)={r2, 0x1000, 0x10}, &(0x7f0000477000-0x4)=0xc) 2018/01/16 20:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x6, &(0x7f000058a000-0xec)="") [ 118.644622] QAT: Invalid ioctl [ 118.664381] QAT: Invalid ioctl 2018/01/16 20:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000f51000-0xa)='/dev/cuse\x00', 0x40000000000000, 0x0) memfd_create(&(0x7f000048d000-0x1)='\x00', 0x1) 2018/01/16 20:18:55 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125d, 0x0) getrusage(0x1, &(0x7f00002f3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:55 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005a3000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/96) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x7, 0x4, 0x0, 0x101, 0xa1, 0x800, 0x4, 0x6, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r2, 0x8}, 0x6) fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000)=""/146, 0x92, 0x10000, &(0x7f0000002000)={0x1a, 0x1d, 0x6, 0x200, 0x6, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x401, 0x3, 0x740c0f9f, 0x1, 0x2}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x2)=0x1c, 0x80000) accept4$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000006000)=""/101, 0x65, 0x2020, &(0x7f0000007000-0x10)={0x1a, 0x1f, 0x4, 0x3ff, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000005000-0x38)={&(0x7f0000008000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x4, 0x2, 0x1, {0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}}}, 0x3a, &(0x7f0000007000-0x40)=[{&(0x7f0000007000)="cfbb20a0576650140d9463d2f055563fcbad7bcc044d20fcf78f14e3718ed4656e2862455bc3a1a9891942d9afcf7d113226e0aeb32ddb27c521ea7fe410fbb6b696b7600d7caaa0613f57b6d78ed9f890d21377cc5d2ba7f17bcf51cafdcd21d23e1edcd9c3896e1b51fe34872292c4387a8158d9e4fcf0ed05c6e8c7920ead3bdde57096f2080cad1cb30d764f456bfedf2b432c0c8b6b554fb5a6afe5f236aa50be", 0xa3}, {&(0x7f0000008000-0x70)="53b15514287492cad563fccfaeb6ad7d44d076c498410c75c73e23d18c90f9e1d495de6f5341c2010f1499ac0847d3a0eec827ffae839b52861d9b7f1ebddd019a5182a429b4e14cd9a650f182f658d6630d1099a94d33ba4b3ae91484b9314ef3ec8fca9306aefe36567c466e81ef20", 0x70}, {&(0x7f0000006000)="7df782716165c0a3e2ce2e89e5eafa6786bb244329897594258691adc0e790400ee3a303cb853a3ef0497ecf299d501a2477ef03c4c0e91fdb8a8574c942aff589b90cddd79a86b04913087c6acf61ae97a0e75672254b03c307bc62efe64530abe1159452f207e0417448dd417335af7a5e48b9f9c04a27e3c879e8924c5f058dafafbe335c175cb46f57673b9e2a9a2aa438084772757fd9b3e1ad33eda1", 0x9f}, {&(0x7f0000002000-0x98)="7cdea3566b10da6ab95b87c3fe2c1e7e00424af0ccc807bb4e421205818835cc27b5d1c7e87547159f812077bd1d01bf2c5c094864fda7c05b554c49244e2f29f0e96f19e4b409474a5f575ea8671d2ae1bf892a5db042ba255b6d5e6af2e01c6a8aa503f8cdbf939b50f7fc9dfc690258b8f241b5039c4a5b3348fde709a7140c773478eecfa47fa1f4b7c2833001b1920c79fed7a3cde9", 0x98}], 0x4, &(0x7f0000008000-0x60)=[{0x60, 0x0, 0x401, "dff9d88a53678afe6910000c7eb3d33d6b06567ed56aa7c765b0467c32bff50028f347ba32a0bb0d1d9c0dfe2bf21ac07615fe50b12058a38e68da27e902369367a7409046d3e4b9df17"}], 0x60, 0x0}, 0x4000004) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r2, 0x1ff}, &(0x7f0000008000)=0x8) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x439c) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 20:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x10000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) 2018/01/16 20:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000005e000)=0x0, &(0x7f00008c5000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000362000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7ff}, @in6={0xa, 0x0, 0x14f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffffffffffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000c17000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x210000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ca1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000845000)=0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000197000)={0xfffffffffffffffd, 0xfff, 0x1f, 0x80000001, 0x9, 0x2, 0xfffffffffffffff9, 0xffffffff00000001, 0xd36, 0x86a, 0x995, 0x3}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000323000-0x8)=0xfffffffffffffffd) r2 = syz_open_dev$sndpcmp(&(0x7f00002ec000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100, 0x0) bind$bt_rfcomm(r2, &(0x7f00009e9000)={0x1f, {0xfffffffffffffffa, 0x439, 0xaaaa, 0x6, 0xc3, 0x573d}, 0x101}, 0x9) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:55 executing program 4: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000a60000)=[{&(0x7f0000a60000)="6b2065c0ee4bf2ce955fe5d28f9050c8136c2f03ba6d2d23f4c910506d1dce0d02225087b5512e835c5ca5f4e68d2dd51d8b5caa7505bf2e6991f2d06a6803fc196af097edc65cdc7bec78f58a64", 0x4e}, {&(0x7f0000a61000-0x1000)="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", 0x1000}, {&(0x7f0000a60000)="323f5415fee00c0e55d3ae2d4739c6e87c49e6c5c207c9957fa941ce78a4e280ee2c33b3de1d297d6ac5c5ad6117d00029e077a7462269ddd545c7e587f36e1a6834e4981f67d5b02cd390c59846f14ca82219b9c261d3c525cd8b22e8500012d11c8db1a127dcd64cf3e2f531d72c5f721ef0be7490ed027eaa4ba2a234c38da0c65b73ffdc8c487f246e5a323bb89473f615c27ae474f161f501ef40e213e42ff8e37b7a1347f97a8023ee505b31a2363ae987990771a97f3f5c478366794dbc48f9b46430b639bcc57b30d26429d3b1604b130cf996765fc57e03deb5db1a04b2feafde57886a87434de8c236e8c39c", 0xf1}, {&(0x7f0000a61000-0x45)="e6613df8880c16ce6961102dd556a8e160d6b96972a12b35fc2c73db3bd196c4a9d171929aeabf54327e7c6d58c5225626395b984360c030f6543da22c7d09727a849d72ed", 0x45}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a60000-0xc)={0x40000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000011f000)={0x0, 0x0}) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00003bc000)='/dev/vcs#\x00', 0x200, 0x1) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000056e000)={0x0, 0x2}, &(0x7f0000a63000-0x4)=0x8) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a62000)=@assoc_value={r5, 0x2}, 0x8) socketpair(0x11, 0x807, 0x3, &(0x7f0000a62000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0x9) 2018/01/16 20:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009fd000)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000bab000)='/dev/snd/pcmC#D#p\x00', 0xffffffff80000001, 0x48081) ioctl$TCXONC(r0, 0x540a, 0x966) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dd7000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 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}}, &(0x7f0000fff000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000818000-0x48)={0xf, 0x7, &(0x7f0000b5a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x42}, [@call={0x85, 0x0, 0x0, 0x15}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000032e000-0xa)='syzkaller\x00', 0x0, 0x26, &(0x7f000021f000-0xd)=""/38, 0xa9ba6af8ed13aecc, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) unshare(0x8000400) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000794000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000139000)=0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mknod$loop(&(0x7f000073a000)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000018000)={&(0x7f0000a71000-0x8)='./file0\x00', r2}, 0xc) 2018/01/16 20:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b81000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000b9d000-0xb0)={{0x4, 0x2}, 'port1\x00', 0x40, 0x1010, 0x10001, 0x200, 0x0, 0x8, 0x9, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x15, 0x80005, 0x0) socket(0x10, 0x5, 0x7) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000921000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00002cf000)={0x20000, 0x0, [0x8, 0x6, 0x2, 0x24, 0x9, 0x3f, 0x5, 0x20]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb7000)='/proc/self/net/pfkey\x00', 0x400200, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000131000)=""/236) getsockopt(r1, 0x7f, 0x5, &(0x7f00001ca000-0x1000)=""/4096, &(0x7f0000000000)=0x63df15e5506827ee) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000514000)={0x2, &(0x7f0000825000)=[{0x7, 0x3ff, 0x401, 0x3}, {0x5, 0x5, 0x200, 0x200}]}) 2018/01/16 20:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000d5b000-0x8)='./file0\x00', 0x400400, 0x8) sendto$inet6(r0, &(0x7f0000391000)="60fd57de686a85931ec8eaafc8b55a6dac8c2de1184d17ec12c5cff058c62fcd5c8ec0ad896ae466addb5c959442430324308bb7878063d3d0a689b6b4ef77e1915fe4945f8ae4b77284c65a54546578061c4e1164c8616420cae8b35ad989e3a0", 0x61, 0x10, &(0x7f0000fe3000-0x1c)={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) flock(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000030a000)=""/101) 2018/01/16 20:18:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d32000-0x10)={0x10001, 0x4, 0x2, 0x7, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0xc) syz_open_dev$midi(&(0x7f0000f69000)='/dev/midi#\x00', 0x5, 0x21c000) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/16 20:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ba1000-0x9)='/dev/sg#\x00', 0x7e, 0x200000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7b000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001a000-0xc)={0x60000014, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0xffffffffffffffff, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/16 20:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:55 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00005e2000)={0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000538000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00003aa000)=0x7, &(0x7f0000fe9000-0x4)=0x4) writev(r1, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae3b156f6594a2ec4a10868de29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7650069fde4a681bb4a2160a0d", 0x2f}], 0x1) 2018/01/16 20:18:55 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000935000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000002000-0x8e)="442fa928edf20d277cbb21663b1e952d587c7fabf4fc46abf4ca13a68968a356d6024fa649dcc9c589119fe447af2269b9db5eb90732c64c1c83ac2a60d49fb6adb1d5123083f082c4ec54be5adb2733e5cba5949be6d3d0fe327df80c4237efd6edf2198c3a21d4f2e4c4660f72c7e59940ba3003939e50a1bad46fef8fef0bdf0aa650cdf59175f477ed8fb1c1", 0x8e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000003000-0x8)=0x81, 0x8) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000)='encrypted\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)='/dev/dmmidi#\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x6c)="4173e82d65c8f255c620952293361965626a6514cfebf78ce91f989ad26d0a79313c62ea3a1c274f3c917f81dd0ddcbc5e7908b192d90e8383c3424c4346b4a11bd49ce69872de98937e0d16daacf1a878a1d813a52a5d0f9e50eca686bbb3e15a6de94b5f550af51e8f1555", 0x6c, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0xffffffff00000001, 0x0, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000005000-0x8)=0x0, r0, &(0x7f0000004000)=0x0, 0x2, 0xe3a3d75e0f5d02bc) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000004000-0x4)=0x100) syslog(0x3, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x40, 0x0) r4 = dup(r0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000001000-0x28)={@generic="6fddf003f5dddb6f6b287865ea872931", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000006000)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000004000-0x4)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000007000)=""/44) 2018/01/16 20:18:55 executing program 5: clone(0x0, &(0x7f00003af000)="", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r0 = syz_open_dev$mice(&(0x7f0000d2d000)='/dev/input/mice\x00', 0x0, 0x10800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x0}) munlockall() ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) 2018/01/16 20:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d34000)={0x0, 0x0, 0x0}, &(0x7f0000702000-0x4)=0x375) setresuid(0x0, 0x0, r1) 2018/01/16 20:18:55 executing program 0: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000eb9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000677000-0x4)=0x10, 0x80800) splice(0xffffffffffffffff, &(0x7f0000001000)=0x0, r0, &(0x7f00001b1000)=0x0, 0x4, 0xfffffffffffffffe) 2018/01/16 20:18:55 executing program 4: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000a60000)=[{&(0x7f0000a60000)="6b2065c0ee4bf2ce955fe5d28f9050c8136c2f03ba6d2d23f4c910506d1dce0d02225087b5512e835c5ca5f4e68d2dd51d8b5caa7505bf2e6991f2d06a6803fc196af097edc65cdc7bec78f58a64", 0x4e}, {&(0x7f0000a61000-0x1000)="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", 0x1000}, {&(0x7f0000a60000)="323f5415fee00c0e55d3ae2d4739c6e87c49e6c5c207c9957fa941ce78a4e280ee2c33b3de1d297d6ac5c5ad6117d00029e077a7462269ddd545c7e587f36e1a6834e4981f67d5b02cd390c59846f14ca82219b9c261d3c525cd8b22e8500012d11c8db1a127dcd64cf3e2f531d72c5f721ef0be7490ed027eaa4ba2a234c38da0c65b73ffdc8c487f246e5a323bb89473f615c27ae474f161f501ef40e213e42ff8e37b7a1347f97a8023ee505b31a2363ae987990771a97f3f5c478366794dbc48f9b46430b639bcc57b30d26429d3b1604b130cf996765fc57e03deb5db1a04b2feafde57886a87434de8c236e8c39c", 0xf1}, {&(0x7f0000a61000-0x45)="e6613df8880c16ce6961102dd556a8e160d6b96972a12b35fc2c73db3bd196c4a9d171929aeabf54327e7c6d58c5225626395b984360c030f6543da22c7d09727a849d72ed", 0x45}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a60000-0xc)={0x40000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000011f000)={0x0, 0x0}) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00003bc000)='/dev/vcs#\x00', 0x200, 0x1) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000056e000)={0x0, 0x2}, &(0x7f0000a63000-0x4)=0x8) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a62000)=@assoc_value={r5, 0x2}, 0x8) socketpair(0x11, 0x807, 0x3, &(0x7f0000a62000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0x9) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/16 20:18:55 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ed5000)='asymmetric\x00', &(0x7f0000598000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fbf000-0x4)="2b192800", 0xfffffffffffffffb) mincore(&(0x7f0000139000/0xc00000)=nil, 0xc00000, &(0x7f00004a6000)=""/134) remap_file_pages(&(0x7f00005fc000/0x3000)=nil, 0x3000, 0x8, 0x2, 0x24000) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/16 20:18:55 executing program 2: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000ccf000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b90000)=0x6e, 0x80800) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f67000)={@generic="dcb9a13f3e1d928569ef03ebc5357a17", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e5, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000712000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 20:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000a1000-0x8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setsig(r0, 0xa, 0x30) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r1, 0x401) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000466000)={0x11, 0x1000, &(0x7f000018c000-0x1000)="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"}) 2018/01/16 20:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000121000)={0x3, r0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000062c000)=0x0, &(0x7f0000de1000)=0x4) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) 2018/01/16 20:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010001000000084) 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) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d12000-0x6)={0x0, 0x3}, &(0x7f0000d61000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e41000)={0x8001, 0x1, 0xfffffffffffffffc, 0x0, r2}, 0x10) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000962000-0x14)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/16 20:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004ec000)=0x6, 0x4) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a76000-0x11)='/dev/qat_adf_ctl\x00', 0x10001, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00008a5000)={0x1ff, 0x0, &(0x7f00002ce000/0x4000)=nil}) socket$inet(0x2, 0x80000, 0x3) 2018/01/16 20:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000f11000)='/dev/admmidi#\x00', 0x101, 0x204000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000069000)=""/105) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6a", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/16 20:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) alarm(0x7) 2018/01/16 20:18:55 executing program 2: prctl$intptr(0xe, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ed000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000a89000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/16 20:18:55 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ab4000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x6, 0xfffffffffffffffe, 0x6, 0x8, 0xeba, 0x8000, 0x0, 0x7, 0xfffffffffffff800, 0xfffffffffffffffa, 0x10000, 0x80000000, 0x2, 0x4]}, &(0x7f0000de0000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005b4000)={r1, 0x0}, &(0x7f0000876000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000806000)={0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) move_pages(r4, 0x0, &(0x7f00007ff000)=[], &(0x7f0000896000)=[], &(0x7f00004d9000)=[], 0x0) 2018/01/16 20:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:55 executing program 2: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000034d000)='j', 0x1) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000191000-0xd)='/dev/usbmon#\x00', 0x6, 0x701000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000fd7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fd7000-0x20)={0xffffffffffff0001, 0x0, 0x2, 0xc7e1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000013b000-0x20)={0x3, r3, 0x10001, 0x9}) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/16 20:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000617000)=[], 0x24181feba5e3318) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009ae000)=0x6, 0xffffff91) ioctl$KDDISABIO(r2, 0x4b37) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000079b000-0x4)=0xc) openat$cuse(0xffffffffffffff9c, &(0x7f0000b1a000-0xa)='/dev/cuse\x00', 0x101000, 0x0) process_vm_writev(r3, &(0x7f000080f000)=[{&(0x7f00001d8000)=""/40, 0x28}, {&(0x7f0000ea2000-0x36)=""/54, 0x36}, {&(0x7f00007e9000-0x59)=""/89, 0x59}, {&(0x7f00008b3000)=""/143, 0x8f}], 0x4, &(0x7f0000a32000-0x10)=[{&(0x7f0000dd1000)=""/153, 0x99}], 0x1, 0x0) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f00007de000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008a0000)={0x6, 0x6, 0x9, 0x40, 0x0}, 0x14) socket$inet(0x2, 0x3, 0x7) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:18:55 executing program 0: clone(0x0, &(0x7f00005cb000-0x97)="", &(0x7f0000a7d000-0x4)=0x0, &(0x7f00000ce000)=0x0, &(0x7f0000765000)="") process_vm_readv(0x0, &(0x7f0000e20000)=[], 0x0, &(0x7f0000ec6000)=[], 0x149, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x6, 0x200, 0x4, 0x5305, 0x0, 0xfff, 0x10, 0x5, 0x3, 0x9, 0xff, 0x5, 0xfffffffffffff99e, 0x5, 0x63ed, 0x1000, 0x1f, 0x6, 0x9, 0x6, 0x2, 0x8, 0x7, 0x3f, 0x9, 0x8, 0x6, 0x3, 0x0, 0x8, 0xa2, 0x7, 0xebf, 0xffffffffffff8000, 0x7, 0x7fffffff, 0x0, 0x6be8, 0x6, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x2}, 0x0, 0x7, 0xffffffff00000001, 0x5, 0x3ff, 0x9, 0x3ff, 0x0}, r1, 0x70, r0, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/01/16 20:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009bf000-0x8)={0x0, 0x0}, 0x4800) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) read(r1, &(0x7f00001a7000)=""/233, 0xe9) socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000927000)='net/softnet_stat\x00') ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f000042e000)={0x5, 0x43, 0x3}) r4 = getpid() r5 = msgget(0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000ce6000-0x4)=0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f000065f000)=0x1f000) r6 = geteuid() lstat(&(0x7f000085a000-0x8)='./file0\x00', &(0x7f00001dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() fstat(r2, &(0x7f0000c6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r5, 0x1, &(0x7f00005d4000)={{0x1, r6, r7, r8, r9, 0x6, 0x7, 0x0, 0x0, 0x0}, 0x4a8, 0xff, 0x1, 0x80000001, 0x6, 0x7, r4, r4, 0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000e68000-0x38)={&(0x7f0000b92000+0xe37)={0x10, 0x0, 0x0, 0x111200a}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ce3000-0x34)={0x34, 0x27, 0x400, 0x5, 0x2, {0x6, 0x0, 0x0}, [@nested={0x20, 0x59, [@typed={0x10, 0x8, @u64=0x5}, @typed={0xc, 0x96, @pid=r4}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040090}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000019d000)={0x100, 0x3165, 0x6c5, 0xff, 0x0, 0xfffffffffffffff7, 0x0, 0x4, 0x80000001, 0x7ff, 0x3}, 0xb) ioctl$TCGETS(r3, 0x5401, &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:18:55 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000007000)={0x2, 0x2}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x1, 0x0, 0x8) semctl$GETNCNT(r3, 0x1, 0xe, &(0x7f0000005000-0x1f)=""/31) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000007000)={0x0, 0x7b, "442d4aa2e9872aca6a3d2a8f2dfb5c949f43218444c315ab246373fc4977c6c12a24fcb4df669cf45bfea390915093e438323165287e0cc99b4dba367576ee1c00c9762ab407cf2b463685c1cd818c6facc8705f35b65c1043fb15a76242d843d212cf718888b8349b4e12affe08f202fd8148b150c3902f951267"}, &(0x7f0000008000-0x4)=0x83) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={r4, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) epoll_create1(0x80000) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000007000-0xa4)=""/164, &(0x7f0000006000-0x4)=0xa4) 2018/01/16 20:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/16 20:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a6a000-0x9)='loginuid\x00') sendfile(r1, r1, &(0x7f0000913000-0x8)=0x0, 0x10000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000d67000+0xc50)={0x2, 0x3, 0x8, 0x81, r0}) 2018/01/16 20:18:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006cd000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000ee4000-0xa)='id_legacy\x00', &(0x7f000084b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0xfffffe95, 0xfffffffffffffffc) keyctl$revoke(0x3, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000949000-0xa)='/dev/ptmx\x00', 0x4002, 0x0) 2018/01/16 20:18:55 executing program 1 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/checkreqprot\x00', 0x141401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000013000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000e55000/0x3000)=nil, 0x3000}) 2018/01/16 20:18:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x10001}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x1, 0x8200, 0x89, 0x40, r1}, &(0x7f0000003000-0x4)=0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000001000)="78cadedc62985e2e72b8bcf25137e4f392d1918bca6d653894d6cab62181631f88b088821709f82a8e0bad93d061f4cb506edfed8544aa7c1babf85e37f8b2ab8d", &(0x7f0000001000-0xb4)=""/180}, 0x18) fanotify_mark(0xffffffffffffffff, 0x2000008, 0x0, r0, &(0x7f0000002000-0x8)='./file0\x00') 2018/01/16 20:18:56 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000021000-0xa)='/dev/cuse\x00', 0x648902, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000003b000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) setitimer(0x0, &(0x7f000001a000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd7, &(0x7f000003f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xa1, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x6, "f0810e", 0x0, "c6fc9f"}, "162c0265ae9e73c741bfa8a86135012506b68341fdd31d0c8297110c5f2fead4dacc7501527e27590be67bcd3925eafdd27c37ffd105080fcd1cb318e73a7ead8cb81b91a46f5aaea965d43f77694d8b5c89e80919d120857fe249432acddbf50621c1c01730523581a16c539ceaea717fb744949141422dd298e7bf951745da30b64d80fcec77e7b6af8093fe840cc357"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r1 = syz_open_dev$audion(&(0x7f0000026000+0xbe1)='/dev/audio#\x00', 0x9, 0x0) fcntl$setpipe(r1, 0x407, 0x2) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000041000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fa5, 0x8c6, 0x5, 0x6, 0x40}, &(0x7f0000041000-0x4)=0xa0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000041000-0x98)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f000000e000)=0x98) 2018/01/16 20:18:56 executing program 7: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$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) r2 = dup2(r1, r0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000e75000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e74000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xbf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f00001ce000-0x4)=0x98) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e74000-0x8)={r3, 0x1}, &(0x7f0000e73000)=0x8) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0xc) fcntl$setown(r0, 0x8, r4) fchdir(r1) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/16 20:18:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001bf000)={0x0, 0x0, 0x2, 0x4, 0x80, 0xc79, 0x9, 0x3ff, {0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x2, 0x101, 0x7}}, &(0x7f0000247000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0xb4, "92f54fe591483c9b12d7fcf65d18fca04726e90f9b564cf5bc0ca48f35536d146143ebffd66caa1ed7ebefb2d13ff39b4f7bfac851402620b9952609aa4b2d7aa987566122eb0d6e6de0bd88ccdaf1e567d5d32f56d96f786604fb74071e55dcbf7a93db770e27086e10150777bf12e84df24a2ec69858e37523bf65336546211c16468892521a30e7c6961a151170a0647f1426060d03b363f19242c1321328793282c306f5b1a6c3b0a5a1ed3aa77fd1157d6b"}, &(0x7f0000000000)=0xbc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x1008)={r1, 0x6, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ion\x00', 0x2, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ead000-0x10)={0x0, 0x1, 0x44, 0x0, r1}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000b4a000-0x4)=0x2, 0xfffffffffffffea1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000038a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f0000d87000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x2, 0x1, 0x2, {0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}}}, 0x3a) 2018/01/16 20:18:56 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000001e000)='/dev/rtc\x00', 0x200200, 0x0) bind$bt_hci(r2, &(0x7f000000e000)={0x1f, 0xfc, 0x2}, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000014000-0x8)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') writev(r1, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000013000)=0x6a86) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000020000-0x4)=0x0) ioprio_set$pid(0x3, r3, 0x345) 2018/01/16 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:56 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000001a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$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}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb283274963f9095aef4eab391631e736727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r0, &(0x7f000000f000-0x20)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x4}}, 0x2e) 2018/01/16 20:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000580000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008d8000)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000b0e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x131201) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000acb000)={0xfffffffffffffffb, 0xfffe000000000000, 0x401, 0x0}) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000038000)=""/15) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) 2018/01/16 20:18:56 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a8a000)='/dev/audio\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000002000-0x4)=0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x3)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000e000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000001000)={0x4, 0x0, [{0x9, 0x0, 0x0, 0x0, @sint={0x100, 0x9}}, {0x88, 0x1, 0x0, 0x0, @adapter={0x6, 0x6, 0x80000000, 0x3, 0x2}}, {0xbd, 0x3, 0x0, 0x0, @irqchip={0x1, 0x401}}, {0x8, 0x2, 0x0, 0x0, @irqchip={0x7fff, 0x4}}]}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c1d000)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r3 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/01/16 20:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000ce9000-0x10)={0x0, 0x0}, &(0x7f0000c8b000)=0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000c0e000-0x8)='./file0\x00', 0x180) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 20:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000029c000)=""/15) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) close(r0) 2018/01/16 20:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioperm(0xaf, 0x180, 0xfffffffffffff001) ioctl$int_in(r0, 0x5421, &(0x7f0000f85000-0x8)=0x0) 2018/01/16 20:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f62000)='/dev/sequencer2\x00', 0x200002, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000a95000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c23000)=0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000069a000)={r2, 0x2, 0x6, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000537000-0x68)={0x74, 0x0, [0x5, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = request_key(&(0x7f00008f2000)='id_legacy\x00', &(0x7f0000196000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000064000)='/dev/sequencer2\x00', 0xfffffffffffffffe) r5 = request_key(&(0x7f0000ac2000)='big_key\x00', &(0x7f000018e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ac000-0x1)='\x00', 0xfffffffffffffff9) r6 = add_key(&(0x7f000053e000-0xa)='id_legacy\x00', &(0x7f0000e04000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005d2000-0xc)={r4, r5, r6}, &(0x7f0000b8b000)=""/190, 0xbe, &(0x7f000084d000-0x38)={&(0x7f0000453000-0x40)={'sha1-generic\x00'}, &(0x7f0000306000-0x4e)="dc01fb14ce56daedf55e078f3ae234fb75bba375b27e90bd2d65c75bb2b002368b90674ce53abb7ae991e28f8ca9aec1f7cef49ea3d28eb0f54956e75b542c78c9e0c7d96669edb95abf3c57aa5a", 0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/16 20:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000805000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x492042) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000b09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/01/16 20:18:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x54)=[@in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x348}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xb7}], 0x54) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000150000-0x4)={0x4dc97421, 0x5, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000003000-0x4)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00003eb000-0x10)={0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000055c000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001f2000)={0x0, @in={{0x2, 0x1, @rand_addr=0xffffffbfffff318d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffeffffffff, 0x5, 0x5, 0xfff}, &(0x7f000050e000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00003f1000)={r3, 0x7}, &(0x7f0000615000-0x4)=0x8) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00007d2000)={0x80000001, 0x7fffffff, 0x8}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f00008e6000-0x10)={0x0, r1}, &(0x7f0000205000-0x10)={&(0x7f0000ab7000)={0x0}, 0x8}) 2018/01/16 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000c28000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000def000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009c7000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000d7c000-0xb)='net/rfcomm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) 2018/01/16 20:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0xfffffffffffffffd, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00006c9000/0x3000)=nil, 0x3000, 0x0, r1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) getrandom(&(0x7f0000e85000)=""/232, 0xe8, 0x0) 2018/01/16 20:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000341000-0x8)='./file0\x00', 0x0) mknod(&(0x7f0000d1a000-0x8)='./file0\x00', 0x100, 0x8) mount(&(0x7f0000ef1000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000053f000-0x8)='debugfs\x00', 0x0, 0x0) fanotify_init(0x44, 0x109800) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) open$dir(&(0x7f0000438000-0x8)='./file0\x00', 0x80000, 0x23) syz_open_dev$mouse(&(0x7f0000bc2000-0x12)='/dev/input/mouse#\x00', 0x4, 0x400000) process_vm_readv(r0, &(0x7f0000b13000)=[{&(0x7f0000b8c000-0x88)=""/136, 0x88}, {&(0x7f0000b7c000-0xea)=""/234, 0xea}, {&(0x7f0000c38000-0xf6)=""/246, 0xf6}, {&(0x7f0000f6c000)=""/166, 0xa6}, {&(0x7f0000bd2000-0x1000)=""/4096, 0x1000}, {&(0x7f00009e4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000719000-0x90)=""/144, 0x90}, {&(0x7f0000d8f000)=""/64, 0x40}], 0x8, &(0x7f00004a2000)=[{&(0x7f00008af000-0x70)=""/112, 0x70}], 0x1, 0x0) 2018/01/16 20:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000052000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00001f2000-0xb)='/dev/loop#\x00', 0x0, 0x107040) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dcc000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000566000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000711000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000041a000)={r1, r2}) 2018/01/16 20:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x2a, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000510000-0x2)=""}) close(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f0000c23000-0x1)=""/1, 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r4 = dup2(r2, r3) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000533000+0xeda)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000447000-0x8)={0x0, 0x0}) tkill(r5, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000b2e000)=0x0) 2018/01/16 20:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000ec6000)='./file0\x00', 0x2e) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000f70000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='hpfs\x00', 0x2000000, 0x0) perf_event_open(&(0x7f000001d000)={0x4000000002, 0x78, 0xb1db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ff3000)='./file0\x00', 0x101000, 0x190) setsockopt(r1, 0x101, 0x5, &(0x7f0000ead000-0x57)="33e3dfb886b262fbda1b1467c4d84f18f0bac8ff29ce846232f75f5d487bc3bed54c2f3ff45c13088cbd674c018b01c331b2283c55b2280d5065b166af35943bf172ec4e240a827a16e2cd698f2f3e8d6fca603b4cdd6c", 0x57) r2 = socket(0xa, 0x6, 0xfffffffffffffffe) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f000048d000-0x4)=0x0, &(0x7f0000b79000-0x4)=0x4) setsockopt(r2, 0x100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xfffffffffffff1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000527000)={0x17, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x100000, &(0x7f0000408000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000098b000)='./file0/file0\x00', &(0x7f00001e9000)='./file0/file0\x00', &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) mount(&(0x7f0000c32000-0xe)='./file0/file0\x00', &(0x7f0000185000)='./file0/file0\x00', &(0x7f00000cd000-0x5)='cifs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") 2018/01/16 20:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/vga_arbiter\x00', 0x800000200400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000258000-0x108)={0x0, @in6={{0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x100000000, 0xf4c, 0x10000000000, 0x5509, 0x3ff, 0x80000001, 0x400, 0x8, 0x0, 0xf534, 0x20ee, 0x3, 0x3, 0x5]}, &(0x7f00001d6000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a76000)={0x0, 0x4, 0x4, 0x7, 0x9, 0x800, 0x3, 0x3, r2}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006f3000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000040d000)={0x3, 0x0, 0x0, 0x799b}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f000081d000-0x10)={0x100000001, r5}) sendmsg(r3, &(0x7f00007ae000)={0x0, 0x0, &(0x7f0000d29000)=[{&(0x7f00009e2000-0x37)="59650a322977fae3", 0x8}], 0x1, &(0x7f000040f000-0xd8)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f00005d3000-0x50)=[{&(0x7f0000552000)=""/32, 0x20}], 0x1) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000ae0000-0x14)={0x1, 0x2, 0x6, 0x81, 0x20, 0x4, 0x1, 0x6, 0xc7d, 0x5fa}) 2018/01/16 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000164000)='/dev/loop#\x00', 0x4, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc8000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000088000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b6000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000229000)={@loopback={0x0, 0x1}, r1}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8b, 0x1) pwrite64(r2, &(0x7f0000fea000)="", 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000045c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000002000-0x4)=0x14) r3 = syz_open_dev$dmmidi(&(0x7f0000317000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffe3, 0x8000) ioctl$sock_proto_private(r3, 0x89e0, &(0x7f000062e000)="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") ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000fc7000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000003000-0x20)="05357ffd7c96a7092c954b7b94f8f20000000000000006444f52d30fe6a2821c"}) 2018/01/16 20:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000585000-0xa)='net/ptype\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f00004db000)=0x8000000, 0x5) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000af7000)='/selinux/context\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000e45000)=0x0) delete_module(&(0x7f0000d16000-0x11)='\\posix_acl_accessproc$+[:\x00', 0x200) [ 119.638430] binder: 19962:19972 ERROR: BC_REGISTER_LOOPER called without request [ 119.646155] binder: 19972 RLIMIT_NICE not set 2018/01/16 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b1b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00007c0000)={0x1f, 0x1, {0xffffffffffffffff, 0x2, 0x0, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/16 20:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000534000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000fe0000)={0x1059, 0x0, 0x1, @random="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"}, 0x1059) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/16 20:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dbf000)="", 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f00006bb000)="6458a4db4c8f07ecb32a1caa863149c091d52e52dc83fe8d3e9bc0d6bed9be01d1a951aec5a2dfab77a9099b5c11249ec401268d548aba90cc5d5a6c05a22c7278b99f66730fe4e986a3e5586858befe161042b5efa43ce1b8d198e0dd24e06e816c830bb3d19f60039b1ffd8151bee269f60d93e4e84256fbd8767bbd16", 0x7e) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/01/16 20:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 119.716047] binder_alloc: binder_alloc_mmap_handler: 19962 20000000-20002000 already mapped failed -16 [ 119.738323] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 20:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000809000-0xd)='/dev/usbmon#\x00', 0x200, 0x200000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f1c000)={0xffffffffffff8471, 0x7ff, 0x26a96091, 0xffff, 0x4e}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008cb000)='/dev/ppp\x00', 0x7ffd, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00002bc000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00002d1000)={0x7f4b, 0x1, {0xffffffffffffffff, 0x3, 0x5, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r1, &(0x7f00008c3000-0xe)={0xe, 0x86bf, "cf235ef061a5"}, 0x10b000) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f000079e000)=""/14, &(0x7f00005f8000)=0xe) bpf$MAP_CREATE(0x0, &(0x7f0000b05000)={0x0, 0x60, 0x5, 0xff, 0x4, r1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00007cb000)=0x19d) syz_emit_ethernet(0xa2, &(0x7f00004a7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "d3bc4f014c516723ca2ddb01aa68e4a6dc1c3fc1d82e115b794636d02093a778319b68ef00197c4bcdee98d86a8bc5ef3b933e6f18b76961d7b89d371e7dda34e8f6b8205eefca2863094975ad1732866c16cf2893f5040412ceff0700000357ea8f93d1a6d7daeffcf48df1b3eb618a7a9ae9fe1caa5ca2c4ad0f26af313341a56b1067994ed0f8ec7e5f2efe459eb4279ed636"}}}, &(0x7f0000efe000)={0x0, 0x40000228, [0xc06]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002e9000-0x14)={0xa7c, 0x6, 0x40, 0x3, 0x7fffffff}, 0x14) [ 119.753957] binder: 19962:19979 ERROR: BC_REGISTER_LOOPER called without request [ 119.753970] binder: 19979 RLIMIT_NICE not set [ 119.791446] binder: 19962:19972 ioctl 40046207 0 returned -16 2018/01/16 20:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fsync(r2) 2018/01/16 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000cc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) sendmsg$nfc_llcp(r0, &(0x7f000038c000)={&(0x7f0000f6e000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c740000000000000003630452ffd8b640eb020000000000000ff7af9ffbc65acbcc4d4b5306429a0c8e9940af6abe5e2efe80fbb32c8867aa", 0x0}, 0x60, &(0x7f0000a2c000-0x60)=[], 0x0, &(0x7f00004b3000)={0x10, 0x84, 0x2, ""}, 0x10, 0x0}, 0x0) 2018/01/16 20:18:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x200000, 0x7, 0x7fffffff, 0x1, 0x10001, 0xb262, 0x3ff, 0x35a3, 0x1, 0x6, 0x1, 0x7}) clone(0x0, &(0x7f0000128000)="", &(0x7f0000000000+0x4ca)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00000c1000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9d8, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001000-0x89)=""/137, &(0x7f0000001000)=0x89) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00006aa000)={0xffffffffffff0000, 0xb7fa}) socket$can_bcm(0x1d, 0x2, 0x2) eventfd2(0x0, 0x0) 2018/01/16 20:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00007be000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fac000+0x89f)=0x14) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000e84000-0x18)={0xfffffffffffffffc, 0x5, 0x6}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e35000-0xc)={r2, @loopback=0x7f000001, @empty=0x0}, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) r5 = syz_open_dev$mice(&(0x7f0000276000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00009e9000)={r4, 0x3ff, 0x5, 0x7, 0x10001, 0x9}, &(0x7f0000cd3000)=0x14) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000730000)={@common=""/16, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000fba000-0x4)={0x8, 0x10000}}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000caf000-0x8)={0x0, 0x0}, &(0x7f0000f2a000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000611000-0x8c)={0x8, 0x3, 0x3, 'queue0\x00', 0x60000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet_fanout(r5, 0x107, 0x12, &(0x7f0000866000-0x4)={0x5, 0x0, 0x8000}, 0x4) r6 = add_key(&(0x7f0000215000)='cifs.idmap\x00', &(0x7f0000808000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0c000-0x8c)="a59f97f0b32fe8c08eba4a0ed132e62010852a9a93d56fea7f278d97a91d75de6a49adf9417563d80d3a319da0b2934dbe9ec71b40c4a2efd3c624a2fd71d9199fc6fd510ec06024169bc69e1d6b31dbc4936daf680c2ebb77075e6c01311d5cac11e5c4cb288e917251ad9d45253c7e7aceb8a57fe83b9df3d926fbebdd8126a4c70df20106414ce1fbd58c", 0x8c, 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0x0, r6) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000401000)={&(0x7f0000215000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000733000-0x80)=[{&(0x7f0000599000-0xfe)=""/254, 0xfe}, {&(0x7f0000b47000)=""/213, 0xd5}, {&(0x7f00004ea000-0x86)=""/134, 0x86}, {&(0x7f00007fd000)=""/55, 0x37}, {&(0x7f000021c000-0xd5)=""/213, 0xd5}, {&(0x7f00001ae000-0x4b)=""/75, 0x4b}, {&(0x7f00003cd000-0xaf)=""/175, 0xaf}, {&(0x7f0000ded000)=""/19, 0x13}], 0x8, &(0x7f0000b63000-0x21)=""/33, 0x21, 0x0}, 0x22) getpeername$ax25(0xffffffffffffffff, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000922000)={0x5000, 0x10000, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000142000+0x75e)=0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f00002d9000)={r3, 0xaaf, 0x4a, "e49dacf5398f1f377638b63bfefa4032d00e762e25f0c8d0216d37440ab461588181b1e56d8459d5601c8e7f40c90032d31a918b1dc4e2661e8b945af0d7a5982229a10b72f41706b57f"}, 0x52) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/16 20:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003c6000)={0x0, 0x0}) lseek(r0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r1, &(0x7f0000000000)=@ax25={0x3, {"dd6571a6c1745e"}, 0x0}, 0x10) 2018/01/16 20:18:56 executing program 4: prctl$void(0x0) [ 119.791484] binder_alloc: 19962: binder_alloc_buf, no vma [ 119.791510] binder: 19962:19979 transaction failed 29189/-3, size 0-0 line 2957 [ 119.838241] binder: undelivered TRANSACTION_ERROR: 29189 [ 119.844241] binder: release 19962:19979 transaction 138 out, still active [ 119.851196] binder: undelivered TRANSACTION_COMPLETE [ 119.856361] binder: send failed reply for transaction 138, target dead 2018/01/16 20:18:56 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000199000)='/dev/vcs#\x00', 0x0, 0x38001) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0xffffffffffffff20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x9) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000fb4000-0x66)=""/102) pivot_root(&(0x7f0000fb3000-0x8)='./file0\x00', &(0x7f0000fb3000-0x2)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x42000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000098f000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f0000fb6000-0x49)="0f080f07c4017d2b330f001336460f2202b99e0b0000b889000000ba000000000f3048b800000000008000000f23d80f21f835400000300f23f866b8c2008ec00f01cbc463055c2f86", 0x49}], 0x1, 0x0, &(0x7f0000fb5000)=[], 0x0) 2018/01/16 20:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) open(&(0x7f0000688000-0x8)='./file0\x00', 0x8000, 0x90) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000598000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_getres(0x5, &(0x7f0000890000-0x10)={0x0, 0x0}) ioctl$TCSBRK(r1, 0x5409, 0x100000002) setsockopt(r0, 0x6, 0x20, &(0x7f0000d49000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffffe61f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) 2018/01/16 20:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x1c)={0xe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000573000)={0x0, 0x0}) r2 = gettid() kcmp(r1, r2, 0x3, r0, r0) r3 = memfd_create(&(0x7f0000fd5000)='!\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000249000-0xa0)={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, 0x3, 0xa00000, 0x5, 0xf8}, &(0x7f0000cbb000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ac5000)={r4, 0xffff, 0x6, 0x1, 0x2a8, 0x3f}, &(0x7f0000ac6000)=0x14) tkill(r2, 0x2b) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000e47000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000e3d000-0x4)=0xc) 2018/01/16 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000d2c000)={0xd1f3, 0x1a, 0x1, 0x9, "737367b0ff1bc8e0e57797cdc471718f0695714d16c9ededabb361ebdaf3374d"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x802, 0x2) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) r1 = dup3(r0, r0, 0x80000) ioctl$TCGETS(r1, 0x5401, &(0x7f0000374000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:18:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x40400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0xa9)="7ece080317a0699db2412f46b9650658a219223a47be4b585f8b9e88fd402441e957a3a844b682dcc97cef26fd942a763cb62d3fb7a99a5eb9b3f8c771325b5d89672b6e213e634b91e3e6e30f8c7b8928e2b55b565a32d980b0767ed0f28bdfae14286a667b593008528087667f0a652d96ab73e26b8cbe2e6116c820168b50d882f63c64c8170b9d51deea29e51321873a5aa4faacffdf9ec5a1dda99a600e1263afa4278456ddc6", 0xa9}, {&(0x7f0000001000-0x7a)="9e39e2d29430407eb46c51af68d68b8e0d71f33674d29fddcb115ed3a81f8f4ddd1173e3b03953bc912fbec323b052be1904c067cdcd89a5a92e1712c794831a1e594d20075d905bbb3cbed4993d97f4b0b5964b360ea296d5040f5b227e4f0cc724eb3469e094ab2e5a6cb4b95b8fe1a4a67d8101aa906dc2a1", 0x7a}, {&(0x7f0000003000-0xd)="3fb2493aed5f9475517571b25f", 0xd}, {&(0x7f0000002000-0x10)="a67921da740658e0b376a86b5b71340e", 0x10}], 0x4) dup(r1) sendmsg$nl_crypto(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0xf8)=@del={0xf8, 0x11, 0x800, 0x6, 0x1, {{'digest_null\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], 0x400, 0x10bf00ad375e4026, 0x0, 0x0}, [{0x8, 0x1, 0x56}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x8}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0xc0) connect$l2tp(r1, &(0x7f0000001000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x2, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}}}, 0x32) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 20:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:56 executing program 4: madvise(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000002000-0x8c)={0x3, 0x7fffffff, 0x95b, 'queue1\x00', 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]}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000cab000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfff, 0x1, 0x5, 0x0, 0xaef9, 0x1, 0x104004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8001, 0x0}) 2018/01/16 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000097c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000058e000-0x4)=0x10, 0x80800) recvmsg(0xffffffffffffff9c, &(0x7f0000188000)={&(0x7f0000c51000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f86000)=[{&(0x7f00002c0000)=""/85, 0x55}, {&(0x7f0000cbb000)=""/90, 0x5a}], 0x2, &(0x7f0000eb8000)=""/222, 0xde, 0xfffffffffffffff9}, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000df6000)=0xb9a) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/01/16 20:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000056000-0x8)=0xfffffffffffffffa) clone(0x200, &(0x7f0000701000)="", &(0x7f00006d5000-0x4)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000478000)="") getpeername$unix(r0, &(0x7f0000316000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fd9000-0x4)=0x8) mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000cc0000-0x28)=[&(0x7f0000eb0000)='\x00', &(0x7f00003a9000-0x1)='\x00', &(0x7f00007b1000-0x7)='md5sum\x00', &(0x7f00007ed000-0x2)='^\x00', &(0x7f0000cfd000)='rmnet0proc!\x00'], &(0x7f0000014000)=[&(0x7f0000efd000)='vboxnet0posix_acl_access#\x00', &(0x7f000059b000-0x1)='\x00', &(0x7f0000a04000-0x20)='security^:wlan0/systemmime_type\x00', &(0x7f000004a000)='!bdev\x00']) r2 = syz_open_procfs(0x0, &(0x7f00009fc000-0x6)='stack\x00') preadv(r2, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f00000e2000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/16 20:18:56 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4147, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000009000-0x8)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000003000-0x7)='/dev/input/event#\x00', 0x8000, 0x2040) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000009000)=[{r0, 0x2, 0x0}], 0x1, 0x5726) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000000b000-0x1e)={0x18, 0x0, {0x1, @random="0bb8e14dfecd", @common='ip6gre0\x00'}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000006000)=0x10) 2018/01/16 20:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000b30000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000)="", &(0x7f000085e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000e03000)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d1a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00003c9000-0xb0)={{0x100, 0x80}, 'port0\x00', 0x22, 0x20004, 0x4, 0x88, 0x7dc, 0x200, 0x3, 0x0, 0x4, 0x501, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000028d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000f13000-0x4)=0x1c) readv(r0, &(0x7f0000282000-0x10)=[{&(0x7f0000844000-0x38)=""/56, 0xfffffffffffffde9}], 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000036a000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c01000)={0x0, 0x1000, "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"}, &(0x7f000094d000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000f3000-0x10)={r2, 0x6, 0x1, 0x6}, 0x10) 2018/01/16 20:18:56 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00006bc000-0x8)={r1, 0x8}) write$evdev(r1, &(0x7f0000e69000-0x48)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x10090) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff9a) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) 2018/01/16 20:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000ffe000-0x10)={0x0, 0x80000000000000}) dup(r0) 2018/01/16 20:18:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00007d6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) bind$nfc_llcp(r0, &(0x7f00003c4000)={0x27, 0x3, 0x7fffffff, 0x1, 0x1, 0x2, "62ea966c859d442a8244f065408b8f4a81c59ae833131b1a7683eb638ed69b0cf913d4bbd9b190aa36c6ef04980e51be87d1b11764db03e4f69fe4385c51a8", 0x5}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/16 20:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eef000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = geteuid() r2 = getgid() fchown(r0, r1, r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef0000-0x20)={r3, &(0x7f0000eef000)="", &(0x7f0000a0e000)="", 0x0}, 0x20) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/16 20:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000a82000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00001af000-0x4)=0x10001) poll(&(0x7f00004a9000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x5) 2018/01/16 20:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000f0c000)="", 0xb0, 0x80000001, &(0x7f0000a81000)={0x0, 0x989680}) 2018/01/16 20:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000df6000)={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={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x3ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f000007a000-0x7e)="4aa3c412b6a3a4c19b21657c8dab0f888b7db5433ca4437d448eb1881c4cb94cb042a948241c26723e3922d5c4fa17f4c51d07b90f47c0b1f08d47fa1d896d0c463c2568e252257dd70be8557cf13adc3e5eb43e00e60dfcf8beca0823307340ff81ba561b3a86de7a9634444d21543ddb7955437058a9d7749debab8427", 0x7e) 2018/01/16 20:18:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000698000-0x2c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r0, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) 2018/01/16 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004f4000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) write$tun(r1, &(0x7f0000da2000-0x143)=@pi={0x0, 0x9af8, @ipv4={{0x12, 0x4, 0x3, 0x0, 0x13f, 0x0, 0x3f, 0x6, 0x5e, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0xffffffffffffff56}, @ssrr={0x89, 0x1b, 0x7, [@broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}, @rand_addr=0x2]}, @rr={0x7, 0x13, 0x7b4, [@multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @udp={0x1, 0x0, 0xf7, 0x0, "afb2e30fd76af5c9740bc41477876557ebb94367d01d21b1d4d9ed3502f95d81af8c8c7a72bd660429d1cd64004d3aba51f9884d2a1b44fd8ded7b972354f56d71d0f3cb13009ff663047f89d3e12f79cef7bc4b63e2c8be5984504e478fa44e7832a657ac15877205ef72df08daa95ac3347c71b0a2a00d1520a49dd84c546c458b9a7317f0d30f7284c47dc4e02d09da434c37ecac13e267a7f82c88937b228ce0ec5fd97839fe78993123be5a876d9eb9b8d048a56c42f1c8b29224572964c4fb02cd3c61632290a1d0e2500a6fa8c494e11d039cb23fc38b9c68e1196b4dba82e39b2edf218fb597c1ae6fdc92"}}}, 0x143) r2 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/01/16 20:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)="") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) fchmod(r0, 0x0) pwritev(r0, &(0x7f0000a5d000-0xa0)=[{&(0x7f000049f000-0x47)='Z', 0x1}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f36000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f000027c000-0x4)=0x0, &(0x7f00007e1000-0x4)=0x0, &(0x7f0000396000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000064b000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x0, 0x1, 0x7, 0x0, 0x4769, 0x2, 0xa0, 0x80, 0x67, r1, r2}, {0x4b8f6126, 0xfffffffffffffffd, 0x6, 0x3, 0xcade, 0xffffffff80000000, 0x1, 0x80000000}, {0x100000000, 0x0, 0xffffffffffffffc0, 0x2}, 0x3ff0000000000000, 0x5, 0x3, 0x0, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x7, 0x8a14344ab0c0a63f, 0x6, 0x7fffffff, 0x80, 0x0}}, 0xe8) mmap$binder(&(0x7f0000c35000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a40000-0xb)='/dev/hwrng\x00', 0x20002, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/16 20:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000aa0000-0x5c)={{0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, {0xa, 0x1, 0xafeb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x8, [0x200, 0x100000000, 0x101, 0x80, 0x21, 0x8, 0x9ab, 0x4]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000792000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) 2018/01/16 20:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:56 executing program 5: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create(0x4) r0 = eventfd(0x6) r1 = fcntl$getown(r0, 0x9) setpriority(0x1, r1, 0x2258) setpriority(0x1, r1, 0x0) 2018/01/16 20:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) read(r1, &(0x7f0000ed6000-0x1000)=""/4096, 0x1000) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c9a000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000772000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000836000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c06000-0xc)={r3, 0x4, 0x30}, 0xc) 2018/01/16 20:18:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000036d000)={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, 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) get_mempolicy(&(0x7f0000bdd000-0x4)=0x0, &(0x7f0000c55000)=0x0, 0x40, &(0x7f0000ff2000/0x1000)=nil, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f000057c000)=[], 0x0, 0x0, &(0x7f0000000000)={0x0, r0+10000000}) 2018/01/16 20:18:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0x7, 0x8}, &(0x7f0000043000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f46000-0x6)={r1, 0x9}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x400) fsync(r0) r2 = getpid() ptrace$peekuser(0x3, r2, 0x7) 2018/01/16 20:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000025a000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000c40000-0xe)="6e6574356d63000700007f723666") fadvise64(r0, 0x40000000000, 0x5, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/01/16 20:18:56 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="faf1876fbc576fd9562612fe3986b29050de5aae664932bee7c261672e63f08f41d2cef625e8eafdf8bbefbff9ef1a4f1c6c7dd0beabaf69f6312317d1fd201385f87127", 0x44}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/load\x00', 0x2, 0x0) connect$unix(r1, &(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 20:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000886000-0xd)='net/fib_trie\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a7d000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f00004db000)=0x8000000, 0xa5) 2018/01/16 20:18:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xe, &(0x7f0000000000)=""/4, 0x4) 2018/01/16 20:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80041) r1 = accept$llc(r0, &(0x7f0000a37000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000280000)={@generic="64e02d4ac8cd80ddde19933bd2e38b29", 0x7}) r2 = fcntl$getown(r1, 0x9) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ce000)='/dev/ppp\x00', 0x701000, 0x0) perf_event_open(&(0x7f0000ada000-0x78)={0x5, 0x78, 0x6, 0x2, 0x7, 0x4, 0x0, 0x1, 0x2000, 0xa, 0x80000001, 0xff, 0x64, 0x9, 0x3, 0x400, 0x9, 0x6, 0x100000000, 0x100, 0x3359, 0x8000, 0x7, 0xfffffffffffffffe, 0x7, 0x400, 0x40, 0x2, 0x5307, 0x9, 0x1, 0x5, 0x68, 0x4c30, 0x8000, 0x80000000, 0x9, 0x6, 0x0, 0x40, 0x2, @perf_bp={&(0x7f0000a79000-0x1)=0x0, 0x2}, 0x2000, 0x9, 0x7, 0x3, 0x18, 0x8, 0x8, 0x0}, r2, 0x1f, r3, 0xb) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ed000)='/selinux/mls\x00', 0x0, 0x0) r5 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000038c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000938000-0x4)=0x14) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000c61000)=0x0) setpriority(0x0, r6, 0x10000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000f6b000-0x14)={0x1, 0x8, 0x7fff, 0x0, 0x8}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00006c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, "eb02d665a4bb873cab0b2efa506955a984adaf225b66059083b8f9a4321cdf007c0481ab44bd0219114881854e3dc790c3252e584d5432aadbb184b005121c74", "afbae193a9470fe68c774a25b2020ccac068d1064ac164a303929b71879a46b675fd67c03fccda21c220f41e9141926d78f573efa7f82d87a889b887c75ce884", "0da57d9e5735103a91c32f4715f4db4b9b4b9b871dbe2527a8708045baaac5d0", [0x0, 0x0]}) 2018/01/16 20:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00004ea000-0xd)='/dev/dmmidi#\x00', 0x10001, 0x100) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000053b000-0x4)=0x0, &(0x7f00006ea000)=0x4) connect(r0, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x1, 0x5, 0x1, @random="d328be00ca87", [0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000076a000)={0x40, 0x7, 0x2, 0xffffffffffffffff, "741483101959031387d61f6201ad24d3f455c64fb7eeea087e2b4917eedd50b45d529bcf724c35b6f5d6a229", 0xcf825d7600000}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000399000)={0x1, &(0x7f0000d8d000-0x8)=[{0x0, 0x0}]}) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00008fa000)={0x1ff, 0x0, 0x1, 0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f000065d000-0x4)=0x0, &(0x7f00003dc000)=0x4) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00004a4000-0x40)={r3, 0x1, &(0x7f0000438000-0x4)=[0x3ce9], &(0x7f0000aaa000-0x1c)=[0x4e, 0x66f7, 0x1f, 0x18, 0x1b9, 0x2e, 0x7fffffff], 0x0, 0x7, 0xfd, &(0x7f00003ba000)=[0x1, 0x3, 0xfffffffffffffff7, 0x1000, 0x0, 0xffffffff, 0x7], &(0x7f0000924000-0x4)=[0x47], 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x0, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c53000-0x8)={0x2, 0xfffffffffffffffc}, 0xffffffffffffffda) bind$inet(r0, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) connect(r1, &(0x7f0000b3a000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0x2}}, 0x26) 2018/01/16 20:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001eb000-0x8)='./file0\x00', 0x0, 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006fb000-0x10)={0x3, 0x8000, 0x5, 0x10001, 0x0}, &(0x7f0000f7b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000008c000+0x574)={r1, 0x0, 0x30}, &(0x7f0000aea000-0x4)=0xc) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000ebf000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) r3 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000deb000)={0x5, 0x3}) 2018/01/16 20:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e80000-0x10)='/selinux/status\x00', 0x0, 0x0) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f727431000000000000000000b500", 0x24, 0x20800, 0x9d94, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000208000)={0xdc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000066000-0xa7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2e, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000066e000-0xc)={0x0, 0x1, [0xfa2]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f9000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000770000-0xbc)={0x5, 0x3, 'client0\x00', 0x4, "dce12c24eb61240c", "31a8a31832581adcbd09c5ad40df9d2838d331ae67b3d9edf1d17ea903ca90a8", 0xe9ce, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) 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) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) recvmsg(r1, &(0x7f00009fb000)={0x0, 0x0, &(0x7f0000562000-0x20)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f00001d2000-0xfe)=""/254, 0xfe}], 0x2, &(0x7f0000923000)=""/171, 0xab, 0x4}, 0x40) 2018/01/16 20:18:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000717000)='/dev/loop#\x00', 0x8, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x0, 0x80) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/16 20:18:57 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00001ce000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ea000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000516000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003ed000-0x9)='/dev/dsp\x00', 0x2000000000080, 0x0) read$eventfd(r1, &(0x7f000067f000-0x8)=0x0, 0x8) 2018/01/16 20:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f000095e000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d0a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) futimesat(r2, &(0x7f0000b4f000)='./file0\x00', &(0x7f0000701000-0x20)={{0x0, 0x0}, {r0, r1}}) 2018/01/16 20:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x100000000000, 0x0, 0x7, 0x0, []}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000074000)='/dev/autofs\x00', 0x100, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000b19000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0x8918, &(0x7f0000000000)="") sendmsg$nl_netfilter(r0, &(0x7f000016a000-0x38)={&(0x7f000010d000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000729000-0x10)={&(0x7f0000e10000-0x10e8)={0x10e8, 0x5, 0x6, 0x20, 0x3, 0x2, {0xf, 0x0, 0x5}, [@generic="e2791c3a7b09cf4aa6ee144aa193235fc11b85b4ee5b6e6187712c19e1aaafc7c20b5f0a7452102e719fb7236d79ca0b8133040997fb1551cc3849dbab13a3d1061840a15a44d5176dd317bdbd1f6c5ee2599da8852bf08ace9b5aa061", @generic="bee34d56ab79bd0ed0fd74c13fb6faeed924c48ebb78f40ed146ecb32f22d5fc9bb57b07fd1ad194f85f10a6d39974ea8c22bdb038d6b553bfcadf3e8e3cc3fba77d936367cab2ba706549bf9ba593dd8e8ff012e0871696abfae55dd4d257fa4241156d37558c83c2abdae68c73", @typed={0x1008, 0x83, @binary="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"}]}, 0x10e8}, 0x1, 0x0, 0x0, 0x40000}, 0x1) 2018/01/16 20:18:57 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005d2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x3f, 0x8000, 0x1, 0x0, 0x9e, 0x0, 0x5, 0x0, 0x7, 0x20, 0x7, 0xdb8, 0x0, 0x98, 0x1, 0x2, 0x20, 0x9, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000c42000-0x8)='keyring\x00', &(0x7f0000175000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00001ba000)='keyring\x00', &(0x7f0000ba9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = add_key(&(0x7f0000f81000)='keyring\x00', &(0x7f00000ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$link(0x8, r1, r3) r4 = syz_open_dev$dspn(&(0x7f0000dac000-0x2)='/dev/dsp#\x00', 0x101, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000aec000-0x68)={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]}) 2018/01/16 20:18:57 executing program 7: clone(0x0, &(0x7f000043c000)="", &(0x7f0000484000)=0x0, &(0x7f0000093000)=0x0, &(0x7f000056c000-0x5d)="") membarrier(0x1000019, 0x0) getegid() 2018/01/16 20:18:57 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000b15000)='/dev/snd/midiC#D#\x00', 0x3, 0x40100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000388000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000842000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getpid() getsockname$netrom(r0, &(0x7f0000548000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009bd000-0x4)=0x10) 2018/01/16 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f49000-0xc)='/dev/autofs\x00', 0x400000, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000c6a000)='net/dev_mcast\x00') mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000f49000-0x38)={&(0x7f0000f49000-0xc)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000f49000-0x10)={&(0x7f0000f49000-0x160)={0x160, 0x1d, 0xec126a6f6ce731ad, 0x1, 0x0, {0x19, 0x0, 0x0}, [@generic="c340cf2885d048c258147f0490c1c520339fefa5f0c1ac64e2615a58e9450b7776e25cbdded7bcdd04f5e3520f44acd3fcfb8338d494a29bf0ac58d5f2054c4abb984941d8ee775c4a4da33889e34ce7b12d5d7bc50600cccef180f31531e7407f32854f21548e0ac4f1d45638cdac49eb3c77955202ea7280648fbc88e024fa51c598858084f6f7829cf2a6dbea693394b7ff149127b441a1e4e0d187f28f26a2befa1ab3018f490b23cc6979d60c161bae665a7472e2be489fe2ddcc0b78d877b2f2f70bfe8e8420743a40bed362b3b8387ca82492a6b6ad896719fb80314e1daa038e23", @typed={0x8, 0x76, @void=""}, @nested={0x10, 0x5d, [@typed={0xc, 0x0, @fd=r0}]}, @generic="dacc04d5509b7c099fe11657fb08e7f41fa87cf1ae968a0ce6f0d46504529bc38dbf5c474e291c2490a2fd42f0513b7817df644649aac903ce982efb968218c27867911b0d165a5243aeb68b597ab7"]}, 0x160}, 0x1, 0x0, 0x0, 0x1}, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f49000)=0x0) 2018/01/16 20:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ce000)={0x0, 0x0, 0x0}, &(0x7f000063c000-0x4)=0xc) ptrace$getsig(0x4202, r1, 0x7, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}) shmget(0x1, 0x2000, 0x800, &(0x7f0000eb1000/0x2000)=nil) listen(r0, 0x2000000000100) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r3 = syz_open_dev$amidi(&(0x7f00006e6000-0xc)='/dev/amidi#\x00', 0x9, 0x4182) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000886000)={0x2, 0x0, 0x8, 0xffffffffffffff6a, 0x10001, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000f35000-0xe7)={0x0, 0xa, "2f7464f5e76dc40927ca"}, &(0x7f0000bd2000-0x4)=0x12) 2018/01/16 20:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006d0000)='/dev/rfkill\x00', 0x10040, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000160000-0xf4)="8bd790908d33e5c359ca7513e8b5ae4ca335d9591a358c71cb7f69a20905fe06f9014f624d65515bd26c3a05003c053b98260f600521dd46c4ccbc604b4908a55dc335a03e13174223a788abfb8daba3ba6fd20a544d9d1d1340a0492b1ee1fc937b0db201e47156497b300337eec183b1f78e9fe0531af4dc78683070d7f5f9aa07965721550dcafbee44dc9307d9a674b4aaa6445edb5d401816752cb6ea7ee19f99004729094c7f727b5a04e5480c23186e4a8b8cf661788386561800b2b9076dc8bd3b2d51ec6901fb6c670325720a8a8764a94da48f96d3fdddd10bbb2f62b571a12611ce93eb3ec54e30a5d1e6d4a85bfe") perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000e78000-0xba)="") 2018/01/16 20:18:57 executing program 1: socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000127000-0x8)='net/tcp\x00') preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x3, 0x0) 2018/01/16 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000040d000)={0x1, [0x0]}, &(0x7f0000052000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) socket$inet6(0xa, 0x800, 0x6) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00003ce000-0x8)={r1, 0xfff}, &(0x7f0000f17000-0x4)=0x8) fcntl$getflags(r2, 0x401) 2018/01/16 20:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006d4000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00009f7000-0x40)={0x833a, 0x0, 0xff, 0x7, "d97499d6463010dbed9406929a5791c8007d199c5c1e7a798bad055b9f2fc4cf5df6c37af7a61bb2bdd04289", 0xfffffffffffffffa}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000f0000-0xb0)={{0x5, 0x7}, 'port1\x00', 0x2, 0x400, 0x1f, 0x6, 0x5, 0x372e, 0x100000001, 0x0, 0x2, 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]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f00008a0000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400080) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_sset_info={0x37, 0x0, 0x4ae, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000124000-0x6)='./bus\x00', 0x80000, 0x44) sched_setaffinity(0x0, 0x8, &(0x7f0000dee000)=0x9) r1 = openat(r0, &(0x7f000028d000-0x6)='./bus\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003c0000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000a1a000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f33000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, r2}, 0xc) dup(r1) creat(&(0x7f0000922000-0x6)='./bus\x00', 0x0) 2018/01/16 20:18:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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) getsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000012000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f000000c000-0x1)=0x3) close(r0) 2018/01/16 20:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000e7f000-0xb)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) syz_open_dev$midi(&(0x7f0000260000-0xb)='/dev/midi#\x00', 0x0, 0x105000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) madvise(&(0x7f0000c75000/0x3000)=nil, 0x3000, 0x0) ppoll(&(0x7f00008f8000-0x48)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00000be000-0x10)={0x77359400, 0x0}, &(0x7f000014e000-0x8)={0x0}, 0x8) 2018/01/16 20:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b7d000-0xb0)={{0x80000000, 0x1}, 'port1\x00', 0x11, 0x20800, 0x40, 0x3, 0x6, 0x0, 0xf5, 0x0, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RELDISP(r1, 0x5605) sendfile(r1, r0, 0x0, 0x2) 2018/01/16 20:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006d0000)='/dev/rfkill\x00', 0x10040, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000160000-0xf4)="8bd790908d33e5c359ca7513e8b5ae4ca335d9591a358c71cb7f69a20905fe06f9014f624d65515bd26c3a05003c053b98260f600521dd46c4ccbc604b4908a55dc335a03e13174223a788abfb8daba3ba6fd20a544d9d1d1340a0492b1ee1fc937b0db201e47156497b300337eec183b1f78e9fe0531af4dc78683070d7f5f9aa07965721550dcafbee44dc9307d9a674b4aaa6445edb5d401816752cb6ea7ee19f99004729094c7f727b5a04e5480c23186e4a8b8cf661788386561800b2b9076dc8bd3b2d51ec6901fb6c670325720a8a8764a94da48f96d3fdddd10bbb2f62b571a12611ce93eb3ec54e30a5d1e6d4a85bfe") perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000e78000-0xba)="") 2018/01/16 20:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00009e0000-0x18)=@add_del={0x2, &(0x7f00002c7000)=@generic="2bfaf10e24cc47dfc3a4ab6a6fd6b4b9", 0xe6ff}) recvfrom(r0, &(0x7f000003f000-0x75)=""/117, 0xffffffffffffffdf, 0x40, &(0x7f000019b000-0x6)=@hci={0x1f, 0x3c, 0x2}, 0xffffffe0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000754000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="deee74e4b6c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 20:18:57 executing program 6: clock_settime(0x1007, &(0x7f0000b62000+0xad5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000000)={0x0, 0x8, 0x0, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000b0f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 20:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d2c000)='/selinux/load\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_open_dev$dmmidi(&(0x7f00006e3000)='/dev/dmmidi#\x00', 0x80, 0x80) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000002b000-0x20)={r2, 0x3ff, 0x4, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000263000-0x8)={0x0, 0x7fffffff}, &(0x7f000020f000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f000013a000-0x8c)={r5, @in6={{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000deb000-0x10)={0x200, 0xb5}) [ 120.676785] binder: BINDER_SET_CONTEXT_MGR already set [ 120.693175] binder_alloc: 20237: binder_alloc_buf, no vma [ 120.700219] binder: 20237:20239 ioctl 40046207 0 returned -16 2018/01/16 20:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents64(r0, &(0x7f0000594000-0x5c)=""/92, 0x5c) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') symlinkat(&(0x7f0000ba2000)='./file0\x00', r0, &(0x7f0000bbc000)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f00000d1000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000233000)={0x0, 0x2, 0x9, 0x1, r1}) 2018/01/16 20:18:57 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) accept(r0, &(0x7f00006a5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000379000)=0x26) r2 = accept$alg(r1, 0x0, 0x0) fdatasync(r0) sendmsg$alg(r2, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f89000)=[{&(0x7f0000f88000)="a13b29fc01739b20d47c987de8154438", 0x10}], 0x1, &(0x7f0000c08000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f8e000)=[{&(0x7f0000f8e000)=""/227, 0xe3}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/16 20:18:57 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x2) setrlimit(0xc, &(0x7f000017e000-0x10)={0x0, 0x0}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00006c9000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mknod(&(0x7f0000184000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x203, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x0, 0x101002) r3 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x1ff, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000003000)='./file0\x00', r0, &(0x7f0000003000)='./file0\x00') renameat(r2, &(0x7f0000001000-0xc)='./file0/bus\x00', r3, &(0x7f0000001000-0x8)='./file1\x00') unlink(&(0x7f0000001000-0xc)='./file0/bus\x00') 2018/01/16 20:18:57 executing program 2: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000003c000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffffffffd54e9efe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={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]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 120.730447] binder: 20237:20248 transaction failed 29189/-3, size 0-0 line 2957 2018/01/16 20:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000298000-0x6)='.dead\x00', &(0x7f00006b6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000eb000-0x17)='GPL)cpusetprocvboxnet1\x00', 0xfffffffffffffff8) request_key(&(0x7f0000020000-0x5)='user\x00', &(0x7f0000f59000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002f5000)='.selinux\x00', 0xffffffffffffffff) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x386, &(0x7f0000dba000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "000100", 0x350, 0x80000000000011, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x11, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8b6f, 0x96, "1bc7ca3c152ea29494af292db536152c692921058387b95adc2af71f748d345eb2aee6c437816d07f70e69b29f8a54ff74309a6f64839e823d3b57b61ab6225690fc672d641a41cd1298e30a9d2e3666c903d33a225b8fead4109498cba9193c1e1ecf2cbe703d977fc7538b4c76eef1c43f7927e7905e835716a5fa94cce1e6658f58217a8c81d41fb8384102af5907200c99fcf72b"}, @calipso={0x7, 0x38, {0x9, 0xc, 0x2d, 0x100000001, [0x9, 0x2, 0x40, 0x5, 0xfffffffffffffffe, 0x2]}}, @calipso={0x7, 0x28, {0x9, 0x8, 0xffff, 0x2, [0x400, 0xfffffffffffffffd, 0xecb3, 0x84]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x517}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x8, {0xc12e, 0x0, 0x0, 0x5, []}}, @jumbo={0xc2, 0x4, 0x7fff}]}, @routing={0xbf, 0x6, 0x3, 0x40, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x6f, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x80000001}, @enc_lim={0x4, 0x1, 0x2}, @generic={0x9a, 0xc7, "87f89ff7af2d33dfb84bd8537ba5a75bfed238046fd557b11fc0f6fb245f1ae0781bcbd9809c9a5b32f3163ae6ef777a35445cb697a88f48f84e98a7c2c0ffbf799a014921ecf94269ac544dba20d1c6031aa44726c3d29a09ea4c224755d8cfc5ccdc7bd14fc4d5d3332fe87b5c9e6d638fcae54cd12fd7322f6a9cf06c364e177e9024140e4fbd02d833eb408a22e04da01cfa715714b1d387ae9ef6928a6005c7c516b82e955e7a979ae2813474cf49c90ff330fa91fd78d82afa70d4b821fb9511e7158927"}, @calipso={0x7, 0x28, {0x0, 0x8, 0x8000, 0xeef, [0x7, 0x7, 0x9, 0x0]}}, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x4}]}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, "fa8827", 0x9, '_x8'}, "d1fb2f3d226a7d04c7bf4d34e34c7fd38218647ac27f9b7cca6a54dd827cd255978b22b33e6740bb2500d9e9ebcc81735d127a09960c653cfa819a49d0795efad26491aec3e061a7e64f5fb404073394e07012e8d105596b2ccf5e3c1c66f3f98b9c7a16534de1bfeb31e1b45fb89462123225150926d11b6eed9d168b11a5d9eea93d846d46e0f1b24d3fce9fa441862bd6185c1d73fc84350995c65cc0c63a2f24a3f4e34c9a946164b1e8873a66196b5cce09ebf808"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/16 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/audio\x00', 0x40040, 0x0) sendto$inet(r0, &(0x7f0000ae8000)="3dd9dfbfa306eaeed73c6f82e1fb1e9312d63c5ca13d10624ecf823cb124ece9879305e719772f5c24f7b17d59a79ed51162bb9216f05f4e852e2cee6b77b2a8912a305e0e64762d6ea9ba1c66e18d7805e82da516be4c69644800c6c93da6b6eafb0315d3fa077054bc671ef87dde241c774a3e6274a1f6c6c125c7513d1b10d33a9dc910df4805", 0x88, 0x0, &(0x7f0000f5e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$alg(r1, 0x0, 0x0, 0x80800) syz_open_dev$binder(&(0x7f000029e000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/16 20:18:57 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00003a1000-0xd)='/dev/dmmidi#\x00', 0x1, 0x8000) connect$nfc_raw(r0, &(0x7f000076b000)={0x27, 0x800, 0xffffffffffffffff, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000075f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000170000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0x85)="be0a89d6a3f5166b813694ed5f8d35e848f15045e3f9d4aac4de1d02c69c0680ecb6769567e73efe101ab2f00e7d6b44aa622364b831517dceb004db3b8bfa51bde3b47d7975575714a80cab78364e0a2eb4783817bd88401d7d485292ce5e4475f10f33cb04bcab8376578ded51932d9f110b67b944c182810740d3f3422a089a03c0f935", 0x85, 0x4, &(0x7f0000001000-0x14)={0x11, 0x5, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f000030c000)={&(0x7f00004ae000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x248, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/16 20:18:57 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20980) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000005000-0x14)={0x2, 0x4, 0x56b, 0x3, 0x35e5}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x5, 0xffff, &(0x7f0000005000-0x5a)="b76979877edba7dcb0875945743d1adaeadfbd95098664698f9a3c43f789dd87c7cb7fd557ed7781cb10e423f2811c914e705fe255793cae311ae8444610361bd0db065b76e32bc23b351c94a0fc2a2de51acebaacbf30257de4", 0x5a) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x1) write$sndseq(r2, &(0x7f0000002000+0x8ef)=[], 0xfdf0) 2018/01/16 20:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d9f000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x2ab20f2c9b1ee21a, &(0x7f000097f000)={@generic="f38bf742009f26e1867ff39d77a454dd", @ifru_names=@generic="03456f1615d606b80017470a7a5b6709"}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e98000)=0x0) getpgrp(r1) shmget$private(0x0, 0x3000, 0x78000408, &(0x7f0000e1a000/0x3000)=nil) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 20:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000502000)='autogroup\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001fe000)='map_files\x00') ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00007d4000)={0x0, 0x2, 0xff, 0x4, 0x8}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x2) r2 = msgget$private(0x0, 0x0) syslog(0x4, 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f00005e0000)='/dev/amidi#\x00', 0x71, 0x40000) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f000035e000-0x10)={&(0x7f0000578000/0x4000)=nil, 0x4000}) stat(&(0x7f00001c2000)='./file0\x00', &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fee000)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f000048a000)={{0x81, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 120.771866] binder: undelivered TRANSACTION_ERROR: 29189 [ 120.778270] binder: release 20237:20239 transaction 141 out, still active [ 120.785269] binder: undelivered TRANSACTION_COMPLETE [ 120.799679] binder: send failed reply for transaction 141, target dead 2018/01/16 20:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000030b000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:57 executing program 4: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = epoll_create(0xffffffff80000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000089f000-0xc)={0x0, 0x0}) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/16 20:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:57 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003a000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r1, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) 2018/01/16 20:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) socket$unix(0x1, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b6e000-0x4)=0x0) sched_getaffinity(r3, 0x8, &(0x7f000039b000)=0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000ba1000-0x11)='net/softnet_stat\x00') dup2(r1, r2) r5 = dup3(r1, r0, 0x0) connect$unix(r5, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$unix(r4, &(0x7f0000f3e000)="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", 0x1000, 0x0, &(0x7f0000de7000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f000067b000-0x10)={0x9, &(0x7f00005de000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) io_setup(0x9a6, &(0x7f000037c000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000c4f000-0x10)={0x0, 0x0}) io_getevents(r6, 0x7, 0x8, &(0x7f0000baf000-0x100)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00008ab000)={r7, r8+10000000}) 2018/01/16 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00004ac000-0xe5)="", 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a21000-0x24)={0x8, 0xff, 0x1, 0x9, 0xfffffffffffff000, 0x52, 0xfffffffffffffff7, 0x600, 0x7fffffff, 0x800, 0xaa, 0x6}) readv(0xffffffffffffffff, &(0x7f0000c9e000)=[], 0x0) r1 = socket$inet(0x2, 0x806, 0x0) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000c0e000)=[{{0x0, 0x0, &(0x7f0000a69000-0xa0)=[], 0x0, &(0x7f0000f34000)=""/16, 0x10, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000dd6000-0x10)={0x77359400, 0x0}) 2018/01/16 20:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") chroot(&(0x7f0000b0c000)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000091000-0x9)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000eb8000)=0x67, 0x4) chdir(&(0x7f000073a000-0x2)='..') mount(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000007d000-0x2)='..', &(0x7f0000eba000)='coda\x00', 0x84000, &(0x7f0000dea000)="") 2018/01/16 20:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000af7000-0xc)='/dev/amidi#\x00', 0x36, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000516000-0x4)=0x24, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003ca000)=@get={0x1, &(0x7f00002cf000)=""/156, 0x3}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000068a000)=[0x4, 0x0]) syz_emit_ethernet(0x9e, &(0x7f0000966000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x68, 0x3a, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xff}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfff, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) 2018/01/16 20:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x0, &(0x7f0000ffc000-0x2)=""}) r1 = syz_open_dev$sndpcmp(&(0x7f000056b000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f7f000)={r0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a88000)=0xffffffff, 0x4) 2018/01/16 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x0, 0x80001) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000f85000)={0xec, &(0x7f0000296000-0xec)="975783dd04efb96b46db997e3740d253520dcd8f073fb3cc77d6b76e454bd68cc0b277d1ddddbf89b7d077b9243b2f9141a75d638d175bdf34047f14d494cc10671662cec4a6388c0a9845eb328302d7d25e99bb167d137080c97efe4b0d6b9ca7665091f41dcc8d8f699934da36d93fee9fd9b4a61f4426ff33edec99fdab680fafb70075b20e3b462a25f8952c4658f829052fa9e290179b0cfb10da16af857718ecfb3bcb30cee48982ab5c0cddaf223eb23e7522cb74fab48eade7c265a01f220f6bf2dddbf2e51f775901dbd52a5cef2c7857c47a9d1f664a89fa8eb775f39872f2edd0a22a86388e66"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x8, &(0x7f0000006000-0x40)=[], [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]}) bind$alg(r0, &(0x7f00006c7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) readv(r0, &(0x7f0000005000)=[], 0x1dd) 2018/01/16 20:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000653000-0xd3)=""/211) r0 = syz_open_dev$mice(&(0x7f0000c3c000-0x10)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000c46000)=0x0, &(0x7f0000c56000-0x4)=0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000450000)={0x4, &(0x7f0000978000)=[{0x10001, 0x0, 0x1, 0x4}, {0x5, 0x1f, 0x9, 0x3ff}, {0xffffffffffffff7f, 0xe00000, 0x0, 0x5}, {0x81, 0x3, 0x7, 0x0}]}) 2018/01/16 20:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000003, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000646000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) chdir(&(0x7f000022c000-0x8)='./file0\x00') ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000223000-0x14)={0x400, 0x1, 0x3, 0x3, 0x5}) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00001b5000-0x1220)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x840) 2018/01/16 20:18:57 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xc, 0x0) getpeername$unix(r0, &(0x7f0000f90000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000016a000-0x4)=0x8) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x20) 2018/01/16 20:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') getsockname$packet(r1, &(0x7f0000633000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fc1000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e35000-0xc)={r2, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a0e000-0x4)=0x0) 2018/01/16 20:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x475d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af1000)='./file0\x00', 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac7000)='/selinux/mls\x00', 0x0, 0x0) r2 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000884000-0xc)={0x10000000, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r3 = syz_open_dev$vcsa(&(0x7f0000ab9000)='/dev/vcsa#\x00', 0x3, 0x8000) syz_extract_tcp_res$synack(&(0x7f0000eff000)={0x0, 0x0}, 0x1, 0x0) faccessat(r3, &(0x7f0000c48000-0x8)='./file0\x00', 0x89, 0x1000) getpeername$unix(r3, &(0x7f0000d79000-0x6e)=@file={0x0, ""/108}, &(0x7f000082e000-0x4)=0x6e) connect$nfc_raw(r3, &(0x7f0000e3d000)={0x27, 0x400, 0x5, 0x4}, 0x10) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fba000-0x90)={[0x10001, 0x4, 0x0, 0x18, 0x0, 0x80000000, 0xc9c7, 0x2, 0x5, 0x80000001, 0x4, 0x8, 0x1, 0xffffffffffffff90, 0x7, 0x7f], 0xf000, 0x4000}) umount2(&(0x7f0000c34000)='./file0\x00', 0xc) umount2(&(0x7f0000541000-0x8)='./file0\x00', 0x1) 2018/01/16 20:18:57 executing program 4: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="070704002a", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000749000-0xc4)=""/196, &(0x7f0000dbd000)=0xc4) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000dc1000-0x4)=0xfff, &(0x7f0000dc1000-0x3)=0x4) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000dbe000)=0x0, &(0x7f0000dbe000)=0x4) 2018/01/16 20:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000abf000)={0x0, 0x0}, &(0x7f0000f66000-0x4)=0x10) getrusage(0x1, &(0x7f0000dc7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x14, &(0x7f0000439000-0x10)={0x0, 0x0}, &(0x7f0000c77000)=0x10) clock_getres(0x7, &(0x7f0000724000)={0x0, 0x0}) pselect6(0x40, &(0x7f00002cc000-0x40)={0xffffffffffffffff, 0x5, 0x0, 0x1, 0x80000000, 0x800, 0x4, 0xd2}, &(0x7f0000251000-0x40)={0x7, 0xfc22, 0x1, 0x9, 0x8, 0x7, 0x7fffffff, 0x2}, &(0x7f00004d2000)={0x9, 0x8000, 0x1, 0x6, 0x5, 0x3, 0x3, 0x4}, &(0x7f0000484000-0x10)={0x0, 0x1c9c380}, &(0x7f00002f3000-0x10)={&(0x7f0000dbf000)={0x92}, 0x8}) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x14, &(0x7f0000614000-0x10)={0x0, 0x0}, &(0x7f0000f7e000)=0x10) clock_gettime(0x0, &(0x7f0000b87000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000215000)={{r3, r4+10000000}, {r1, r2}}, &(0x7f0000532000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 20:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x80) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000a90000-0x17)=""/23) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f000076b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) sendto$inet6(r1, &(0x7f00002f9000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 20:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00004ca000-0xc)='/dev/autofs\x00', 0x2000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockname$ipx(r0, &(0x7f0000128000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000858000)=0x10) ioctl$void(r0, 0x1) 2018/01/16 20:18:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='bcsf0\x00') ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000003000-0x8)={0x9}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x200, 0x0, 0x6, 0x101, 0x0, 0x4, 0x1000, 0x0, 0x1000, 0x7, 0xeee, 0x0, 0x7000000000, 0x5, 0x4df, 0x80000001, 0x1, 0x7, 0x2, 0x1, 0x3194, 0x80000000, 0x9, 0x7a0d, 0x8, 0x3, 0xe9, 0x2, 0x8, 0x8, 0x401, 0x401, 0x6, 0x0, 0x5, 0x6, 0x0, 0x1000, 0x1, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x0}, 0x1000, 0x1, 0x2, 0x7, 0x7300000, 0x4825, 0x4, 0x0}, r1, 0x7, r0, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000002000-0x18)={0xc019, 0x10001, 0x8}) open(&(0x7f0000001000)='./file0\x00', 0x84002, 0x80) socket(0x1e, 0x1, 0xfff) 2018/01/16 20:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000125000)={&(0x7f0000f73000-0x8)='./file0\x00', 0x0, 0x2232de93a1e3d7cc}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000562000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000894000)={r0, 0x0, 0xe, 0xb1, &(0x7f00009c8000)="746760cc323c3a0b944101bb1e7c", &(0x7f00004f4000)=""/177, 0x9aa, 0x0}, 0x28) 2018/01/16 20:18:57 executing program 3 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf2000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) fcntl$lock(r0, 0x6, &(0x7f0000001000-0x20)={0x0, 0x2, 0x0, 0x0, 0x0}) 2018/01/16 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/sequencer\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x9697584b98bbc78, &(0x7f0000ef5000+0x520)={0x0, 0x0}) 2018/01/16 20:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000673000-0x9)='/dev/dsp\x00', 0x40, 0x0) sendto$inet(r0, &(0x7f0000638000-0xc8)="31fbafca5f3db25ddb0f6a0f8f68b03c47c7986edffe31e80270ce6516b860aed9ddb966af6454123acefb50aa099c99a914743ecb6abd3676ae2b5a49ecc523ed99a4be4a0b1a9f6cfe5e36a95090fd485d0edb210ea75e77df18db9e51f95d50e7b883d5e1551624c46eb89207e563ada81bc33c142c2582d2e66d9692411ce955bb005e902b1e0d845ae5a82c36949f0561e4f4e7a3d11be82419bd07debefc7a9511104e6e73b49deac475b94fc72044ec2077ca139ac236229b23d5374b7f1072152ddb1e42", 0xc8, 0x4000000, &(0x7f000083b000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000035f000-0xe2)=""/226) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000096e000)=""/70) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/16 20:18:57 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00008d3000)='/dev/usbmon#\x00', 0x4, 0x4140) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b97000-0x2)=0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) accept$alg(r1, 0x0, 0x0) readv(r2, &(0x7f00002db000-0x10)=[{&(0x7f0000df1000)=""/22, 0x16}], 0x1) 2018/01/16 20:18:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000b6d000-0xa)='/dev/dsp#\x00', 0x9c6, 0x4000) ustat(0x6, &(0x7f0000949000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000de000)='/selinux/status\x00', 0x0, 0x0) ppoll(&(0x7f0000745000)=[{r1, 0x9000, 0x0}, {r2, 0x1000, 0x0}], 0x2, &(0x7f0000520000)={0x0, 0x0}, &(0x7f000064d000-0x8)={0x804}, 0x8) r3 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000754000-0x68)={0x7b, 0x0, [0xfffffffffffffffb, 0x7ff, 0x10001, 0xb5d2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f35000)=0x3ff, 0x2) fcntl$getownex(r3, 0x10, &(0x7f0000e18000)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) 2018/01/16 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f94000-0x9)='/dev/sg#\x00', 0x800, 0x80000) 2018/01/16 20:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008fe000-0x40)=[{&(0x7f0000ee5000-0x92)=""/146, 0x92}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003f1000)=0x0) getresuid(&(0x7f000042b000-0x4)=0x0, &(0x7f00001ba000)=0x0, &(0x7f00001dc000+0xc6e)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000c85000-0x4)=0x3ff, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000039a000-0x28)={0xfffffffffffffbd5, 0x71, r1, 0x6, r2, 0x6, 0x4305, 0xd2b2}) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) 2018/01/16 20:18:57 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d0000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7, 0x0}}, 0x30) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0xc0481273, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=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, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a55000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') r2 = socket$inet(0x2, 0x802, 0x5c2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000bef000-0x3c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') stat(&(0x7f00009d9000-0x2)='..', &(0x7f00006e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup3(r3, r0, 0x80000) name_to_handle_at(r4, &(0x7f000079a000)='./file0\x00', &(0x7f0000e7a000)={0xcb, 0x2, "740c9675e68703c8d1561ab57f745d1e773fae13565422aaaa473bbbe7538f1fe09c22874b1f559ad2cb1a8eca63ffd3ecd5f089ee28a77baadd7bdc17d2c1e3c4b1b21ef7faeb3bcdb891860d7574c4506f7701c72d9b70d795b175e30371c8a69d358184b8837a0e1c6f78cdfc4c0772557fa00a92bbfb01bd5cf2ddfcab982244e5be795616de3d28604b1bf5c60c8ef89cf4b45c692e56d9d4960e7a67811f1a0ed0d3339c6855f56d44f6ec5194f3b93cbd597373bc8048a491dbe6f55807a00e"}, &(0x7f0000668000)=0x0, 0x1000) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001e4000)='/selinux/create\x00', 0x2, 0x0) connect(r4, &(0x7f000095b000-0x10)=@nfc={0x27, 0x4000000000400, 0x6, 0x2}, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r4, &(0x7f0000006000-0x38)={&(0x7f0000001000)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000007000)={&(0x7f0000005000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "9654d72692039752"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:18:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000093000)=""/220) io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8b000-0x10)=[&(0x7f0000b5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000)="", 0x325, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 20:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000994000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/16 20:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000617000-0x4)=0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000475000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000d7000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002be000-0xd)="6e65742fd88153000074617400") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/01/16 20:18:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a8d000)=0x3) remap_file_pages(&(0x7f0000161000/0x4000)=nil, 0x4000, 0x1000000, 0x6376, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000be0000/0x4000)=nil, 0x4000, 0x0, 0x3, 0x480) mremap(&(0x7f0000d43000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f00009c0000/0x4000)=nil) mlock(&(0x7f0000e95000/0x3000)=nil, 0x3000) 2018/01/16 20:18:57 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mlock2(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000005000-0xb)='/dev/adsp#\x00', 0x3, 0x200000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000000a000)=r1) 2018/01/16 20:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000090a000-0x8)={0x0, 0x100000001}, 0x8) syz_open_dev$dspn(&(0x7f0000b93000-0xa)='/dev/dsp#\x00', 0x8, 0x4001) r1 = syz_open_dev$sndpcmp(&(0x7f00003a4000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x440840) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dea000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b85000)={0x0, 0x10001, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000334000+0xf2d)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/16 20:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006cd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000d57000)={0x0, 0x0}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = memfd_create(&(0x7f0000dbb000-0x2)='\n\x00', 0x3) getpeername$netrom(r3, &(0x7f000085d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000988000-0x4)=0x10) 2018/01/16 20:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e3d000)='/selinux/create\x00', 0x2, 0x0) connect(r0, &(0x7f0000267000-0x10)=@ax25={0x3, {"2667af25a97b32"}, 0x6}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009ca000-0x30)={0x8, 0x0, &(0x7f0000d12000-0x20)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000c05000-0x1000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = gettid() getpgid(r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006ec000)={0x8, 0x0, &(0x7f0000acc000-0x9c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) r3 = dup(r1) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/01/16 20:18:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000863000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10000, 0xf3b, 0x7, "6bda71db702db93e45b1f5f76e198018d35944ebae4f6f65393b813d3a21fce7d60cffbe226fe9319a4afe5afa3206f7a234d07b0f49a71a191bbd75c31f61f527a65685eebd0cc3f5365ff456ee01c5"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x6) prctl$getname(0x10, &(0x7f00007fa000-0x33)=""/51) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000001bf) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) recvfrom$inet6(r1, &(0x7f0000c0b000-0x32)=""/50, 0x32, 0x161, &(0x7f0000bfd000)={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) 2018/01/16 20:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e3cb00000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03002400000000e550d5fe32c419d67b00c7e3ad316a1983000000fc341c1fc75600281e27800ece70b076cf979ab60000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000258000)=[], 0x0, &(0x7f0000d38000)=[], 0x0, 0x0}, 0x0) 2018/01/16 20:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_dev$midi(&(0x7f00008fc000)='/dev/midi#\x00', 0x6, 0x40) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') fsetxattr(r2, &(0x7f0000efa000-0x13)=@random={'osx.\x00', 'net/mcfilter6\x00'}, &(0x7f0000268000)='/dev/midi#\x00', 0xb, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) fchmod(r0, 0x101) syz_extract_tcp_res$synack(&(0x7f0000110000)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 20:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ff000-0x11)='/selinux/enforce\x00', 0x602080, 0x0) signalfd4(r1, &(0x7f0000208000)={0x3}, 0x8, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000f4000-0x20)={0x8, 0x5, 0x8, 0x1, 0x10001, 0xfffffffffffffe00, 0x3f, 0x7fff, 0x0}, &(0x7f00002d2000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005b4000-0xc)={r2, 0x8, 0x10}, &(0x7f000090f000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x1, 0x441c144c}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r0, &(0x7f0000f2e000)=0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xed2) 2018/01/16 20:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0xa6, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000194000)=0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) flistxattr(r2, &(0x7f0000013000)=""/39, 0x27) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e45000)='/proc/self/net/pfkey\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:18:58 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a7, 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) clone(0x0, &(0x7f00000c2000-0x81)="", &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fcd000-0xcb)="") mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e1000+0xdde)='/dev/vga_arbiter\x00', 0x225a3575c978b7cd, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fd6000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002c1000)=0x14) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000fd6000)={&(0x7f0000fd7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd6000)={&(0x7f0000a3f000)=@bridge_newneigh={0x24, 0x1c, 0x100, 0x4, 0x0, {0x2, 0x0, 0x0, r1, 0x80, 0x30, 0x1}, [@NDA_VNI={0x8, 0x7, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4000005) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fd6000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000fd5000)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000629000)={0x0, 0x0}) splice(r3, &(0x7f000007e000)=0x0, 0xffffffffffffffff, &(0x7f00009c8000)=0x0, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fd6000-0x78)={r2, 0x9, 0x70, "0a88e0cc6cc08664a22ce5c9874c79a95989a127bf6164971e54ba9fb05a8eb01d94be203bb131e39c70293a3130e6a8881902a79ec0b627ee606c290ecd79f1bb269f69dd88c1ad0b4b8a5b3b0c44a4469f9fd4a5ba7c4ad4654acf5c90ae1686f1781dc58461128d9af601f32ac3c0"}, 0x78) r4 = syz_open_dev$sndmidi(&(0x7f0000064000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x2000) ioctl$VT_ACTIVATE(r4, 0x5606, 0x800) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fd4000)='/dev/dsp\x00', 0x80842, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000795000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd5000-0x4)=0x38f) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000126000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff, r6}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd6000)={0x0, 0x0}) 2018/01/16 20:18:58 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000023000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000010000-0xaa)=""/170) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 121.464156] binder: 20439:20445 ioctl b101 0 returned -22 [ 121.473045] kauditd_printk_skb: 757 callbacks suppressed [ 121.473053] audit: type=1400 audit(1516133938.108:2578): avc: denied { fsetid } for pid=20440 comm="syz-executor1" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 121.530803] binder_alloc: binder_alloc_mmap_handler: 20439 20000000-20002000 already mapped failed -16 [ 121.543865] binder: BINDER_SET_CONTEXT_MGR already set [ 121.549516] binder: 20439:20445 ioctl 40046207 0 returned -16 [ 121.552172] binder_alloc: 20439: binder_alloc_buf, no vma [ 121.552198] binder: 20439:20461 transaction failed 29189/-3, size 80-16 line 2957 [ 121.562383] binder: 20439:20463 ioctl b101 0 returned -22 [ 121.582891] binder: undelivered TRANSACTION_ERROR: 29189 [ 121.591394] binder: release 20439:20445 transaction 145 out, still active [ 121.598474] binder: unexpected work type, 4, not freed [ 121.603763] binder: unexpected work type, 4, not freed [ 121.609075] binder: undelivered TRANSACTION_COMPLETE 2018/01/16 20:18:58 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockname$netlink(r1, &(0x7f000000b000+0xb57)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000010000-0x4)=0x0) 2018/01/16 20:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000879000)={0x4, 0x78, 0x0, 0xffffffff, 0x401, 0xaa3, 0x0, 0x5, 0x2080, 0xa, 0x2, 0x8, 0x6, 0x4, 0xffffffff, 0x6, 0x20, 0x3, 0x80000000, 0x2, 0x0, 0x7, 0xffffffff, 0x100000001, 0xcd5f, 0x6, 0x3, 0x6, 0x101, 0x10000, 0x7, 0x10001, 0xf55, 0x80, 0x6, 0x3, 0x39, 0xa2, 0x0, 0x7fff, 0x3, @perf_bp={&(0x7f0000f7e000)=0x0, 0xe}, 0x800, 0x2, 0x4, 0x7, 0x2, 0x341f, 0xffffffff80000000, 0x0}, r0, 0xf56, r1, 0x1) 2018/01/16 20:18:58 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x40402) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000004000-0x8)=0x2000) 2018/01/16 20:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x8000a, 0x0) bind$unix(r0, &(0x7f000021d000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000752000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ae3000-0x40)=[], 0x0, &(0x7f0000836000-0x220)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/16 20:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e0000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000402000)={r4, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001b6000-0x8)={r3, r2}) sendmsg$kcm(r5, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e16000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000ced000-0x8)='./file0\x00', &(0x7f0000fe0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) 2018/01/16 20:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000-0x9)='/dev/vcs\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dc7000-0x4)=0x0) r3 = getuid() fstat(r1, &(0x7f00009bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000dcc000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000514000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c7000-0x4)=0xc) fstat(r1, &(0x7f0000d59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_open_dev$vcsa(&(0x7f0000010000)='/dev/vcsa#\x00', 0x1, 0x101400) sendmsg$unix(r1, &(0x7f00002f8000-0x38)={&(0x7f0000068000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001df000)=[{&(0x7f000042c000-0x1000)="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", 0x1000}, {&(0x7f0000255000-0xd6)="4b909ef6b424cf66eab24c513db0290657cb3b889b06aec3ae70c506286b87a5d5675b3b43fa6c84902433a1f29a3b9832e4406cf3594659b99f25bc0d846ceb69a0b3d5b06ce5935babbe01a2c68bea682e198066bb884e181a483068b271870699b5081702e3299b2cbf1879c3b91365cf85303229cf697ac757716aabc50ef7aaddd031d2a089d76452170f9090a9e06f1a282b1c696138b81839ef824de306485775a180edacb762e97998e494f8fc8c9cfabfa15b66e5669d6dd652e143c62b345b036263072c850e4133e39c8e84699091b0ab", 0xd6}], 0x2, &(0x7f0000d8d000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r8]}], 0x90, 0xc004}, 0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000339000-0x94)={{0x1, 0xff, 0xe75, 0x7f, 0x3ff, 0x7fffffff}, 0x2, 0x6, 0x8000, 0x9, 0x401, "73922071855a1f0f8ac5d2db82190973a2133c5fc4aee0325b5602970af7ccafee9a05a5e6be4fc2201e77cdad9fb21c49f1aca0a8218520fe969c876aa4c429acb5d78a78aa10d9ba6544fc22fcc7e9d81f5760eb40930d4fe573bf42c7e37715717bfa986a0856404a5325b8d97ade4095ab81c60d4946ccd0038de74ec64c"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008fc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000034000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000037000)="914c7c53603f2807ecadeecea83fab84", 0x10}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a76000)='/dev/cuse\x00', 0x100, 0x0) accept$llc(r3, 0x0, &(0x7f000011d000)=0x0) io_setup(0x21d5, &(0x7f000024a000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 20:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/kvm\x00', 0x3f, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000011c000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d90000)={0x1, [0x0]}, &(0x7f00009a4000)=0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000158000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000d5c000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r4, r2, 0x0) [ 121.614235] binder: send failed reply for transaction 145, target dead 2018/01/16 20:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d35000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) futimesat(r0, &(0x7f0000f95000-0x8)='./file0\x00', &(0x7f00006f8000)={{0x0, 0x7530}, {0x0, 0x7530}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fstatfs(r1, &(0x7f000062b000-0x1d)=""/198) 2018/01/16 20:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000255000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000085a000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = msgget(0x2, 0x8000000000000020) msgctl$IPC_STAT(r2, 0x2, &(0x7f000056a000-0xc2)=""/194) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d4f000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 20:18:58 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00004cf000)='/dev/sg#\x00', 0x4, 0x140) r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x6e10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/01/16 20:18:58 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000019000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) setuid(r0) r1 = syz_open_procfs(0x0, &(0x7f0000015000)='net/tcp\x00') read(r1, &(0x7f0000015000-0xae)=""/174, 0xfffffff4) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/16 20:18:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x19, &(0x7f0000000000)={0x1b, 0x800, 0x0, 0x8}) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffe, 0x0) 2018/01/16 20:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000c54000)={0x40, 0x1000, 0xffff, 0x3}) 2018/01/16 20:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000622000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00003ef000)=""/255) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ada000-0x4)=0x3) r1 = dup2(r0, r0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/16 20:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) flock(r0, 0x1) close(r1) 2018/01/16 20:18:58 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 = openat$dsp(0xffffffffffffff9c, &(0x7f0000442000)='/dev/dsp\x00', 0x20800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f35000)='/selinux/context\x00', 0x2, 0x0) clone(0x0, &(0x7f0000298000-0x1)="", &(0x7f0000001000-0x1)=0x0, &(0x7f00001a2000)=0x0, &(0x7f0000602000-0x1)='\b') clone(0x0, &(0x7f0000d61000)="6c48e8416196b002000000138188f2cdf95eb17cf3585998be2a6de7eb3f8e583a3e180008d4ae5ad3eee014eff3b0eef23a0c52aff9fb5d7ff3a1928b519fbe00ba", &(0x7f000000f000)=0x0, &(0x7f0000863000-0x4)=0x0, &(0x7f0000bfa000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000027d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000e28000-0x1)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000098e000)='/selinux/access\x00', 0x2, 0x0) r3 = syz_open_procfs(r1, &(0x7f00000bb000)='children\x00') sendfile(r3, r3, &(0x7f0000364000-0x8)=0x4, 0x5) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00007c2000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @multicast1=0x0}, &(0x7f0000854000-0x4)=0xc) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000a8a000)='/dev/audio\x00', 0xa8003, 0x0) 2018/01/16 20:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000c90000-0x10)={0x0, 0x0}) userfaultfd(0x0) 2018/01/16 20:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f00003f7000-0x18)="270000ddff1e0dfa3f1700bd00f5ffff0000eaffe107ffff", 0x18) socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000185000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00003f7000-0x78)={0x0, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x40, 0x53, 0x6, 0xffff, &(0x7f0000310000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f, 0x7fff, 0x5}) 2018/01/16 20:18:58 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000af1000-0x8)={0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fdb000-0x8)=[{0xa, 0x1}], 0x1) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/16 20:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000459000)={0x200, 0x0, 0x0, 0xffffffffffffffff, 0x0}) r1 = dup(r0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000f5000-0x8)=[0x8001, 0x7]) r2 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000552000)={@common='teql0\x00', 0x3}) r3 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') sendfile(r2, r3, &(0x7f0000d64000-0x8)=0x0, 0x57906911) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/01/16 20:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/16 20:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x8, &(0x7f0000006000-0x40)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000581000)={0x0, 0x6, 0x7, 0x6, 0xa004, 0x100, 0x4, 0x3, {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]}, 0x10000, 0x20, 0x5, 0x6, 0x0}}, &(0x7f0000b5e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001b1000-0x8)={r1, 0xc14}, &(0x7f000022e000)=0x8) readv(r0, &(0x7f0000005000)=[], 0x1dd) 2018/01/16 20:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000862000-0x10)=@common='bond0\x00', 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e4f000-0x10)={0x2, &(0x7f0000ddd000-0x10)=[{0x3, 0xffffffff, 0x0, 0x5}, {0x100, 0x80000001, 0x2, 0x5}]}, 0x10) 2018/01/16 20:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() clock_gettime(0x0, &(0x7f0000a99000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d84000-0x8)={0x8}, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7c000)={0x0, r1+10000000}, 0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a34000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00005df000)={0x1, 0xfff}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000bc7000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x1, 0x4, &(0x7f00005f3000/0x3000)=nil, 0xffffffffffff3658}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x4) 2018/01/16 20:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001a7000-0x10)="0200d400000ef40000000340009d9254", 0x5) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f48000)={0x0, 0x0}) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000f49000-0x400)={""/1024}) r4 = accept$alg(r1, 0x0, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d16000)='/dev/mixer\x00', 0x2480, 0x0) connect$bt_rfcomm(r5, &(0x7f00004ea000-0x9)={0x1f, {0xfff, 0x3, 0x9285, 0x6, 0xc00000, 0xff}, 0x817}, 0x9) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f000046f000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003f3000)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00003cc000-0x10)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r4, &(0x7f0000477000)=[{&(0x7f0000f48000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c20000)=[], 0x0, &(0x7f0000f47000)=[], 0x0, 0x0}], 0x1, 0x0) sendto(r4, &(0x7f00004a3000)="", 0x0, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/16 20:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ad9000-0x76)={0x0, 0x6e, "3e17a14be4af2d69bcf0ca90462e7759141f52541ea972d1e18a43201fb4d9e4d062c4c504f84c2bdb461153b04a69e78ce8bab3a2148d577967a312fc37ed7b3217497d5ec307f50072f55fded46d16dcc1853228f87f08f9638f065c93053b76a218f78904675146635ba53342"}, &(0x7f00000a4000)=0x76) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000001a000)={r1, 0x400}, &(0x7f0000d0f000)=0x8) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/autofs\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) r3 = dup(r0) sendto$ax25(r3, &(0x7f0000618000-0x6)="7df9fe4990b4", 0x6, 0x20004000, &(0x7f000072d000-0x10)={0x3, {"439c0ce0cfc1c2"}, 0x183}, 0x10) 2018/01/16 20:18:58 executing program 2: unshare(0x24000200) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = gettid() kcmp(r0, r2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x0) 2018/01/16 20:18:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x800, 0x20000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000b000-0x4)=0x0, &(0x7f000002c000)=0x4) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001000-0x110)={{0x1, 0x2, 0x800, 0x8000, "5f51586bf61b2f02b2064d6540ea15a15acde67c3d37b375a69183e54f961be2719c38af6257bcfe296181bc", 0x3f7}, 0x0, 0x0, 0x3, r1, 0x9, 0x3, "6708077214db7659b1c79e3efbe83a04152766ee4973548cf0d7b1ad0aefaf58ee2900d0acdaae8c057dc074840eb0a9310f8c82131dd0dd3f1d829850b9c18a", &(0x7f0000002000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x1000, 0x11308b10, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) prctl$intptr(0x1a, 0xa4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f87000)=0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000ac1000)=0x5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6a", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 20:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000016e000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000069d000/0x2000)=nil, 0x2000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000005000-0x10)={&(0x7f000066f000/0x3000)=nil, 0x3000}) 2018/01/16 20:18:58 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000-0xc)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000021000)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000000e000-0x4)=0x9c1f, 0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000021000-0x14)={0xffff, 0x4, 0x401, 0x3875, 0x0, 0xbe6, 0x7, 0x83, 0x7f, 0x7}) 2018/01/16 20:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) recvfrom(r1, &(0x7f0000482000)=""/56, 0x38, 0x10000, &(0x7f0000d36000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x2, 0x2, {0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff8}}}, 0x3a) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 20:18:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) getgroups(0x7, &(0x7f0000f65000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) stat(&(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000002000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x6f, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f0000000000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffff8d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000001000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0xc20}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x14bc)=@migrate={0x14bc, 0x21, 0x10, 0x4, 0x2, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1000, 0x3, 0x80000001, 0xa, 0x20, 0x80, 0xed, r4, r5}, 0xe, 0x0}, [@algo_auth_trunc={0x140, 0x14, {{'sha3-256-generic\x00'}, 0x788, 0xc0, "6a125baaa1f7ce62f9fc3341d1ead8a27f076d2dc54816d72fb90d194e89c59c8da9025a79b21132811aa9eb44099b90baeb3a94ba9ca34f98d1bb022dba29a7404446de21d8125ce1f40b5358ed1e628ccb458e3eee10a3ab3b9f49035014e2c04d78d5d9e04805946ae251a4058549e62ed5136594ce5c1b534cc5d37326e6ab8529c07543e152d33a2dab97c6a0158519c38321cd639e07738bb9888ae3e7513c5bdceca48308519bfb9e3a9a897194f0f9b8ec9b2a8818518ef56b433489f6bb98af5c3d1036bdfb4da5b5c0701e1e7f8477bb7f11aa2799a61b8801d17960262deaa81e3db208cf390438fa6e78bd"}}, @algo_auth={0x1048, 0x1, {{'sha512-avx\x00'}, 0x8000, "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"}}, @mark={0xc, 0x15, {0x2, 0x6e9c}}, @algo_comp={0xf0, 0x3, {{'deflate\x00'}, 0x528, "4228523167634faacac3d63f0d79ce0f1f6ded98f1345f76d3c2321693f1c580d3f7d9c14702484538ecd967a0a648be7611961ab93c17f064442ac4031b5c4d45e2eac0c9a87283485af21fedae629dc6376c4f719733f8505ef5f637f3578d4a5616d3239fc02eb9e16eee081e1eda4fc418ef2916c4cc7b1a8ab9379721c87a19f835ce13c124c0b7cbaeac7f000161fa702221a48162700bd90ea2a59f0fa495a47a97"}}, @sec_ctx={0x100, 0x8, {0xfb, 0x8, 0x1, 0x1000, 0xf3, "4e9ae0d4b3627f402ace32b748b00a38d2bd02ce18fd9ff0a26a559487b7aea6340168d8129c6c90e7d4108aa901682e20313711427c542e98f7cd2cb1c7dc9712c52a560a5232fc8102bcfc9f3a28b1ccf2f70eca3e98bd3334043084b9885971a51d7836e913c1617f32d4b5186d4bc7b0aeb25d642afcc3528b293017c5e7d72955f0525e893a5a1e39ec3739433d1e4bcd63d50c8d82407c57b418723e6d511c8e596a1eb0a99e23336ed17ddc9ca64e2aa54f5dddf546f748e652629f28ad7706b90c19e93370502b3ed414c1a53cd56277b6cbc712fb90b2dc3b2890f06b2b037d319447a295cd3b74365a04dbb54906"}}, @sa={0xe8, 0x6, {{@in=@rand_addr=0x636aaddb, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0xff, 0xa, 0xa0, 0x0, 0x1, r4, r6}, {@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x6c}, @in=@dev={0xac, 0x14, 0x0, 0xf}, {0x0, 0x101, 0x4, 0x0, 0xfffffffffffeffff, 0x10000, 0x2, 0x6}, {0x4, 0x0, 0x8, 0x8}, {0x6, 0x5, 0x10001}, 0x3, 0x6, 0xa, 0x2, 0x2, 0x42}}]}, 0x14bc}, 0x1, 0x0, 0x0, 0x8800}, 0x8000) 2018/01/16 20:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000080f000-0x4)=0x0) r2 = getpid() kcmp(r1, r2, 0x5, r0, r0) r3 = getpgrp(0x0) sched_getscheduler(r3) 2018/01/16 20:18:58 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000271000-0x4)="", &(0x7f0000248000-0x4)=0x0, &(0x7f0000140000-0x4)=0x0, &(0x7f000024b000)="") r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000002000-0x28)={0x458bde32, 0x3, r2, 0x1, r3, 0xb0e, 0x1, 0x8}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000845000)=""/31, 0x1f}, {&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000001000-0xbb)=""/187, 0xbb}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000bd3000-0xbe)=""/190, 0xbe}, {&(0x7f0000001000-0x53)=""/83, 0x53}], 0x6) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x40, 0x4) sched_getaffinity(0x0, 0x0, &(0x7f0000250000)=0x0) 2018/01/16 20:18:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b83000-0x4)=0xffff) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c4b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getpeername$netlink(r1, &(0x7f00004b3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007d4000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000003000-0x14)={0x3, 0x30, 0x4, 0x8, 0x5, 0x2, 0x9, 0x4, 0x0, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setgid(r2) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cba000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000001000)=0x2) r4 = syz_open_procfs(r3, &(0x7f0000443000-0xa)='setgroups\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) 2018/01/16 20:18:58 executing program 2: prctl$seccomp(0x21, 0x1, &(0x7f00004cf000-0x10)={0x0, &(0x7f0000ab9000)=[]}) r0 = semget(0x0, 0x2, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001000-0xd7)=""/215) 2018/01/16 20:18:58 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c4000)='/dev/hwrng\x00', 0x101400, 0x0) getpeername$inet(r0, &(0x7f0000fe1000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f00009f8000)="57217be68b22a17c11a57fa3e9b150f9754585841ccbc16ea573722486aa8dfd29c3399193ab9dae711245204c75355e294be284098641f90f970e90c104e5a57df19ef8800294dda46080770a48d1457823229ce090cf519cae003181d655fa6bbb65b0d9a73fea24e86cfad4f5fd74527aa64cac5d8fb5c0ec7ca20caa996a7e", 0x81, 0x0, &(0x7f0000b1c000-0x10)=@hci={0x1f, 0x0, 0x0}, 0x6) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 20:18:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101480, 0x188) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000025000-0x4)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000060a000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x20000000, 0x0}) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/16 20:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007a9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000047000-0x10)=@generic="5b1fcd1e6c634bcefa6ada5f4c5576de", 0x10) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000429000-0x28)={&(0x7f000089c000/0x3000)=nil, 0x4, 0x7, 0x2, &(0x7f00008f5000/0x3000)=nil, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x406, r1) clock_gettime(0x0, &(0x7f00005c3000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000965000-0x10)={0x0, 0x0}) write$evdev(r4, &(0x7f0000b50000)=[{{r5, r6/1000+10000}, 0x3, 0xccc, 0x1}, {{0x0, 0x7530}, 0xef5c, 0x6, 0xf5}, {{0x0, 0x7530}, 0x4, 0x9, 0x1}, {{r7, r8/1000+10000}, 0x7636, 0x8, 0x10001}, {{0x77359400, 0x0}, 0x100, 0x4, 0x81}], 0x78) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000442000-0x11)='/dev/qat_adf_ctl\x00', 0x210400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e0a000-0xb)={0x0, 0x3, "d9d2f5"}, &(0x7f00004a5000)=0xb) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000f94000)={r10, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 20:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000a0f000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006d3000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000464000)={0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002bd000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00007fb000)='/dev/dmmidi#\x00', 0x7, 0x80000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000ab3000-0x8)=0x7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 20:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000341000-0x50)={{0x1000, 0x800}, {0x0, 0x10000}, 0x9, 0x5, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f9a000-0x9)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a08000)={0x0, @in6={{0xa, 0x0, 0xd24, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000388000)=0x8c) mq_open(&(0x7f0000ddd000)='em0{\\\x00', 0x80, 0x100, &(0x7f0000164000-0x40)={0x0, 0x5, 0x1, 0x401, 0x2864, 0x410, 0xfffffffffffff800, 0x6}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a1e000)={r3, 0xcbbd, 0x3, 0x100, 0x20, 0x136b}, 0x14) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) syz_extract_tcp_res(&(0x7f000075c000)={0x0, 0x0}, 0x1ff, 0x30) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fc2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000149000-0x50)=[{&(0x7f0000c65000)='0', 0x1}], 0x1) poll(&(0x7f0000862000)=[{r1, 0x1, 0x0}], 0x1, 0x100000001) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e5a000)=0x0) r2 = gettid() r3 = getuid() getresgid(&(0x7f0000bee000-0x4)=0x0, &(0x7f0000bd1000)=0x0, &(0x7f0000616000-0x4)=0x0) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000998000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f8000)={0x0, 0x0, 0x0}, &(0x7f0000938000-0x4)=0xc) r8 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ea2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ca000-0x4)=0xe8) lstat(&(0x7f0000063000)='./file0\x00', &(0x7f0000926000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c27000)=0x0) fstat(r0, &(0x7f0000183000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000022a000)='./file0\x00', &(0x7f0000a38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000b2000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e45000)=0xe8) r16 = getgid() r17 = getpgrp(0x0) r18 = getuid() lstat(&(0x7f000013d000-0x8)='./file0\x00', &(0x7f0000e65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000118000-0xc)={0x0, 0x0, 0x0}, &(0x7f000076c000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cd0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009de000-0x4)=0xe8) fstat(r1, &(0x7f0000bc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000482000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c3c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000628000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092b000-0x4)=0xe8) r25 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009a2000-0x4)=0x0) getresuid(&(0x7f0000a5d000-0x4)=0x0, &(0x7f0000d64000-0x4)=0x0, &(0x7f000009b000-0x4)=0x0) r28 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000cd6000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e69000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000890000)=0xe8) r31 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000f7f000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000895000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0d000-0x4)=0xe8) lstat(&(0x7f00006f3000)='./file0\x00', &(0x7f0000a66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fe4000-0x4)=0x0) r36 = geteuid() stat(&(0x7f00008dd000-0x8)='./file0\x00', &(0x7f000014a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000387000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000424000-0x4)=0xe8) getgroups(0x4, &(0x7f000024f000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000883000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a02000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af9000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d7000)={0x0, 0x0, 0x0}, &(0x7f0000ba6000)=0xc) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000c9f000-0x18)={0x6, 0x4, 0x1, 0xffffffffffffffff, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d03000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005b2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ae000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc7000)={0x0, 0x0, 0x0}, &(0x7f000011e000-0x4)=0xc) r48 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000510000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000)=0xe8) getresgid(&(0x7f00006b3000)=0x0, &(0x7f00000e6000)=0x0, &(0x7f0000261000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c68000-0x4)=0x0) r52 = geteuid() getgroups(0x7, &(0x7f0000ecb000+0x8c3)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r1, &(0x7f000023a000-0x230)=[{&(0x7f0000610000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b8b000)=[{&(0x7f0000dd5000)="9d6e4d049bbdb816d05afcd429c20f4c60f71031e5dde96ad645de37bdce35ac765d4ee5a36a62eb1f09563e1f8d47735933faee9081b25fe0b5197b008d2197232c5fc93ec24752fc9c7b7d52e5b8a438effa234dd250202d62f923fb4bc7e24a23605fd55cc78092e4304ac06accb9e69920cde282fe2f78b04ccc821a792765ca85381439bcf5fd6733353f0dbb35723543c64f78f33330b8facb698825c48083cc7a92a8551bbd28b040c91178c84810e49bb388e59b0289ab", 0xbb}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f000065f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a07000)=[{&(0x7f0000077000)="9dc32fc2f4f3b486ba5071bb0dc0575e10688b8cacf546c4280bc9d0aa1e08ba64ab1b2971889574ac4177f5bf90698560c9a05e7bc5c8248c67b270c78a72aa0bfb4c434b92059f6933fa2481a0c9c85879e143a13508273fea0683749331ac63422461e0331d3e27479946aa4b90c5a4ee7b9c835ebd26963ab9f5304a945cecd768278c1d9f4ac1866f27b97ca7ef85aff3691eb08a7723155bae697eab6064b4ac41088ae3af0e57eac55b65b03d8e1472d6d095e3b34792b669cbf9992324befd6e70c491b861d62474734cbc411ecdad7da8caa6980d6065abb1771fe7a69e2d5a0f5bf18a40cf165d09b4df1449", 0xf1}], 0x1, &(0x7f0000c52000-0x68)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x68, 0x1}, {&(0x7f0000909000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cdf000+0xaee)=[{&(0x7f00006ad000-0xde)="b542155c2e75b213de5af575606e03fcfa06cad1b0d12cec6ba81c3e4a3c689126f05fd3caaaccb7507925daadd276d9becb22d03b0a72309fa0c7eb77b0b40d21d6403cb55acb1d313919a7fd6a5bf53d350631ca39dc03e445346fa4bd5a99eac9c907e796e0d846071a61bc024c197d9e2b22bdb3994fac6b7602b864950953a3d80a708902035782f5c368610eb7f6ec91bd5083883b30b8168e55dd53765a2bf0f53119f1fb50f9ead3fa068461f6785a6a0b07fd02b6d7dc846f701ad7c8d56dc6ad69f2337e437df38e85f45adfa29ec4d49a9b1d5b3daa4380b1", 0xde}, {&(0x7f0000458000+0xe2)="2723fdca29dc30a35e9eb90fbcdc41b70ac5090cd97ae6d05cfbf7d1f9ca2ce5eaeadedff8f0770aef42831eea923ed039ea4bfc05910ddc3b0b9b67f532f76895df9421e0202fd78ebbf776527d4f703b553779ad973d4de577a220f8c786877b5633e3b93514742ceea6749e8b5ba00655b946e2f95da50eb0db227fafdf112d167c2795e9e49da29fe2dc3ab3912281c8d9820e4e2e5a4bc285c1", 0x9c}, {&(0x7f00003ef000)="83c9aa9d4a52ab3f54e4687df8ec25866114a98bfd22563e028a487d95b8aa1459cf02d715c4040df3011b76a424820fabda700ee956b5ede0a2d8bf1eb748058d9a86eadb5a36763d7813fcda2040c3c961f7c48645eec05479c6c282d1080be1edf60c1aa42595704faddd6ad4a0a594d0743d03c44a6a87dc", 0x7a}, {&(0x7f00000a1000-0x1f)="1868cb0427a073590185d9de760a3be6232d73ceb032c706ac95499c533242", 0x1f}, {&(0x7f0000702000)="c920904cf02024d89e10907d1e52c6d3c635f0aef2890548feb4865c44c0cb8904ed5ff48495a18cc9a7c63dbfc09aace023cc5bb6b3e78915b86897a0d86ebe1411acd5284a808fe35a03e8d0b2272fd90b3008cc99865ccc4d802afb3328dc2cc29c438ccf7e8699d712b51a4bb5214efe5fcd1695211dd7c30956bf7bbba6f55817937409bc13b771bc", 0x8b}], 0x5, &(0x7f000060d000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x80, 0x1}, {&(0x7f0000f93000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a9f000-0x10)=[{&(0x7f00006ae000)="fb9bdaba594ef525727f44ac8b3440100d07c15fd62a912885fcbe59bfb07b8c77a886be2d37ca8aee6442b7edf583207460b46d29aeb4a9c9af79a20820b2166f787ce309ff8ab6ebd18183", 0x4c}], 0x1, &(0x7f00004da000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x58, 0x40}, {&(0x7f0000a1e000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000cf9000)=[{&(0x7f00004db000)="6485acef4a22827cd30070f662cbcff01f6608c6d09110ee7b0f81ddd6e902796a7acb108d8cc5fa7505e3bca065863758c870772e2acece31889aeaf07aac20c038c65d6feda324e8765f16f79043f7d942550168a9cf6181b572658c27219b416f8ace8cf9e9bdeacc894e1b96482d20292adb51329cdefd44329d2786c75dcbb331fce7fd51f510d7008949b663802d65b9d3397dc95afb6ac22df8512600f59a36d0d351ebdb80740c", 0xab}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f00008a9000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f00009e1000)="567870b5e492f43beee3518e80e0b54ab0cc1424d5f6b7f4b5ed833a1617c29e9cba05b9e10f416ded0c677abffcc67fac425f01de1c1f64dbcd91b6432346d2f0d03668422f5eb2fa73bd87dfc459c11b088c6d47a3451a12b0dec6fa799790f00da55f9ba0e6fd33558e7dea7e9265ec931d4d703470103a59cb5f6cc70fd21355ef4fd365a165c8a9ba1306a018357df3183713f1c0d11c34f368cdfaffd8a6077c3ea2588116cfae4085009f4d5632ac9659d8fccc9452df948f3b27ebecb0f95f2e0ac9", 0xc6}, {&(0x7f0000d8c000)="e5756f6ff46f2cd0e096203f9324cb9a911db2f5c789e78cd6a18c142c6a566c46bd8341b771abcd1d194be7e9154438c85f59cfbc7b29dc6bded28da042c0548fede13c9fb330afdbe9b007c78c5267334e4b01f085d1c4bcdb56099f6c40b2a8145af5d95138fe92de8076030dcefa1660dfe8d7d5f2783afbd5fa3ce138327e5fe6f6a4ed79702429822eb9", 0x8d}, {&(0x7f0000bab000-0xe5)="861daa708e9c9c20178bd8ac99bd7759389227ed9be00ed080706f92becab7ed809a6eadfaeddcc1ea3a8762ec054e5705af3bda59b582b315937bec7fc59bad54c4415858185c3814d3b440f0cc4d896e203a9ebd062fdcdd7a1cdccdbe2d2203d8c84311de9ee7e3f47d923e7f4cad2a268f896872ccea2d2623913d03e1112233559bfafb7789946a9bc94e37761b6ebaecf772762762bdb238298e2a7ce0ac0293830ee10ba5d3bafa79dd77ff9dcf4db8db706a153012b6cc6cea227ad6f6ebc4c2e40cf4b146fba6c1bb271186cc9ffb3d17c3d632bc2961131fb3a78e1953fd6c95", 0xe5}], 0x9, &(0x7f0000b1f000-0x140)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x140, 0x4}, {&(0x7f0000f9b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000053e000-0x30)=[{&(0x7f0000326000)="996a9c8cd4392a47f7a2f41e2f4e8772", 0x10}, {&(0x7f0000a6f000)="197c34eb7ae0ca92d1be89ec2b7eb1866ee681e7788a56db7f229610005948ecad2852ed2240326d6d3b223829462315c04a3d20390de0571bdbacf5f1c4f7d7939bfb6b5cc5077f6f93e8ff5f466bb00a60106a223cfea6769c0a40739255e41efaa28df6fa00b04fa696362ef4f746461eb8509efdeffa4c5a5b1ade4d184566240889a10551467292dbe1ba1d9b8655ed0a4e367e8ca46ea8d268b37d678b9b59f15021157f1122e2fc461d2d6254d38b455861ab7300f3f4c3a7e1bbeb178aa4a48347", 0xc5}, {&(0x7f00005cc000-0x89)="33f67bd087a7458ac0eb5f0064a7059616d6ec3bbbc96d6312744af2fe8b9834206701818261bedc8515d043cda13dde8b741809ad3ebc8f3d1af9a79983c0e68bf847dbb55e2347d1eb0a37fd68aea10f4788fc4c280b215814bf84cb1c0b53f6262bd7882adf02eb71ff109eae67a6c5d5ed288dd522bb1636028724354bbe241e93c96403e75593", 0x89}], 0x3, &(0x7f0000309000-0x18)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r0]}], 0x48, 0x4000000}, {&(0x7f0000fb6000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b8d000-0x40)=[{&(0x7f0000099000-0x71)="34f697677b360e17742062a26e3c464ecac9b84e0e60a7ea309cb99e52291883b1fcd0bb0800211d3c662b793a0a2cd4dc3920d60352dbd95180649e935bc776bb3386b60bfea54a36d2472c9b716a768e5759496447eff9a85424e6cd0fc3227a9ceeff3ce16b6fbb2d3c332a5c60d6aa", 0x71}, {&(0x7f0000902000-0xc1)="ab071352ec644caf20b137fe4c95e43c24aa2001f00b64352e06150ccb2577402f7279fdc6ff69b3b82b20b772bcbdbf5386d48f7d801c410d8d47b725b4b26363c7b8fb949b17b8389b3d2da2855c3e642aa95f51c57a28bfb4823f16ad3dd378890eac7a9de5c6a59989eb47a204e03933ceb31b99b98ac8001db364b27bc3fba377c2d9444bf01eaf96427bf96b6521d5d7defc56a2da696c34a6e60d116d3c0b6b67a9c1278ce54bbac304a86a7a863848e220c35bb2ba880342424ee3e2db", 0xc1}, {&(0x7f000089a000)="58625369dd8e7fd6ba8f56b90cfff785abe98c3b44a9990744c37799271ab7e1c9cc2101574d3e27efd1b5936caf8b72930abea7ab1f8970d7e74042d481bdea48bfd60f", 0x44}, {&(0x7f00002ce000)="ade7c3ddbf4f77c0f913afc39781b54b3ea62d81bfcc917a0571d3b749a9b0ec58391fb8b9553c83ac5fc4a3785947b6072f3c33b2c451074b458ab066c7c4faeb5f13e107b5f42c78bd665a39f57b826a3bb3d43e53b1eb28d05231a6bc7313c0a116e3ce35b31cc92dbebe3605c622730297d29b702c6606ec5413dddbeac4ca70c92d58aa055bd870d2f808aa5c3cc69379750637f2152a3b15a6c2815c5457d4c5bf0f4f2db3357877801beff0d95062c045a03f2e95c8ef7e23d607eb40eeee09bb270762b8f0ff58c63eb42c1a3c8934140b", 0xd5}], 0x4, &(0x7f000007e000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r1]}], 0x48, 0x4}, {&(0x7f00003cf000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00006ee000)=[{&(0x7f0000864000)="", 0x0}, {&(0x7f0000aed000)="5ffd484ec4e059c4b771346b705d0f2427b13cc6f71d658870", 0x19}, {&(0x7f0000ab3000-0x46)="536414ddafbcb3ef1d329f2d8a3ca3e0a389dff23edc1e571efca3853a9edde338e86c47e9e5307bf4c51aa948921453b7b23af34ea47ac8903f4e8b826c5ec96f623ef7169e", 0x46}, {&(0x7f0000f90000)="70f3ca3b805fb2c9ad7b2b53ff54d5de66803f5cf415d34cbf64be221fd0290d1f15dbdf5ac9f695e5a3e2d551cae7e366b0e20073f881678641d4bfaa1a4ef01467306aae26d46414860ab0d14de42b254b83fdbde3e27a4f58dff8d0276c4b67508ff51a8b", 0x66}, {&(0x7f0000374000)="b1980286c7ec3aec2253e34d128ed5856472936eb3e03a4c58f7c7007ab77143ffd6d9ea771b380811fef9032909b4185b43816a5f271a0e92f85c241da4f46d4d5031acf7b409ec2e4857e4fec0d44dfba03a3658c6dd714fbd145e278d725335a46970465a0bfc70721d8f51c5f526c7080a55dda5f2573320bb95cc0b8d5d89c2abcd49e57c44d9a4befd807efe0a428c8b2bad9f647313bd9cdafb5e70d869f9e652fc1944311eec6c88821cdf22e8c7121476f5494f751010de010a7d9ac4e941442ba5f2b14b0bc1d0e3e9f880be", 0xd1}, {&(0x7f0000022000-0xad)="93098c05cfd1f1397f4a7e1ce6e1e269896d685dc3510f79ba488b0d26a5b8f0e45ad22b70195bf1cf74cee8aa78ce0badf0cf23af534efc6c1fd89cd9f074d1a862f4840bd44c6a55143a918dd0f7e8f54698c3eea7df9d5a3123a6f693cf5157ce5f0e2d8e9903591bc64156a0d8ce59d9e736eda12bab07a98df8de45fa6370187718077cdcf4a57026dbfd6164a4274e8c66ab918bc1f341e85ca4eb8233b4282ca77a25ec1ce311b861b2", 0xad}, {&(0x7f000032a000-0x20)="4c7fb8de1ad06db64e7a1c02b556da54fecc703a47761c70cbfc8e2a5f9faac7", 0x20}], 0x7, 0x0, 0x0, 0x4}, {&(0x7f0000795000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001b9000)=[{&(0x7f0000a2a000)="40e46a984f15d22c875e7c57c8e63bf88f8a04eb8cbeb94568fd46b51f8864c011fd0fa017c40b5d78ef44c6e790aefdae66dd4d51d5", 0x36}, {&(0x7f0000aeb000)="8dfe8aa50e47e0e2040b3930404fe8fe", 0x10}, {&(0x7f0000d21000)="939f11b798e4e68c4b981a4438f1df4271a283bd5625b3a8d6ed05735a8e3e14be54df7de45f1960f4bf9752bb66a70b03718b21b81ad5548b43f1a7ddf1e252ecedaea108285e4ff372956bea757db8418f7ea5323450926c5b65190bb17a0ae3b949b1419ff0804654662549fc05f218c2471c06ba3bc52726aba32fa0353f5539cc11c61d493e717c709c5dd3871ebee8fa72d10ba18522ace2cb310e9471bdaa01545407d0ef68dcd6fa06fc0b46055f0ddf6ee8362d97f1361c24bd86023e4a3a483d416c064c42f449635644c5bb3a574ed1090293ea27fbc6331e93a64d9d28bd407b381f1a15ca4024586817f795", 0xf2}], 0x3, &(0x7f0000949000-0x108)=[@rights={0x18, 0x1, 0x1, [r44, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}], 0x108, 0x14}], 0xa, 0x810) 2018/01/16 20:18:58 executing program 0: r0 = semget(0x2, 0x1, 0x4) r1 = syz_open_dev$mouse(&(0x7f00005b1000)='/dev/input/mouse#\x00', 0x2, 0x40800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000001000-0x58)={{0x9e, 0x2}, 0x1, 0xea, 0xff, {0xe0, 0x0}, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80000, 0x0) unlinkat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x0) semop(r0, &(0x7f0000001000-0x18)=[{0x4, 0xffffffffffff28f6, 0x1000}, {0x1, 0x6, 0x0}, {0x3, 0x3, 0x1800}, {0x0, 0xf553, 0x800}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) connect$nfc_llcp(r1, &(0x7f0000312000)={0x27, 0xffff, 0xffffffffffffffa4, 0x7, 0x6, 0x40, "3fbc22e9ccf8177c9bd3121a5d0334c8af895387adad42a9518a37844031e97feaea1beff8d3c32abfcc87f7b10144c3bb23b49d3fd746e1b88d48a22f56b7", 0xb87}, 0x60) renameat2(r2, &(0x7f00006e0000-0x8)='./file0\x00', r1, &(0x7f00009f5000-0x8)='./file0\x00', 0x7) ioctl$int_in(r3, 0x80000000005016, &(0x7f00002af000-0x8)=0x0) 2018/01/16 20:18:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x60000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x1e0) syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000af6000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00001f4000)=0x0, &(0x7f0000ea6000-0x8)=0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = semget(0x1, 0x3, 0x204) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002bf000)={{&(0x7f0000725000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2018/01/16 20:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/dsp\x00', 0x4000, 0x0) fstat(r0, &(0x7f00008a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_getscheduler(0x0) 2018/01/16 20:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000290000)='net/nfsfs\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt(r2, 0x6, 0x3, &(0x7f0000fa7000-0x9a)=""/154, &(0x7f00001e8000)=0x9a) getsockopt$netlink(r2, 0x10e, 0xc, &(0x7f00003a5000)=""/4096, &(0x7f000095b000-0x4)=0x1000) 2018/01/16 20:18:58 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000004000)=0x0) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x23, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000021000-0xc)={0x1, r1, 0x0}) 2018/01/16 20:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e31000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002f3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001fd000-0x4)=0x0, &(0x7f0000dd5000-0x4)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000ce000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00005eb000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000545000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r2}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004cc000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001f0000)={r1, 0x80011, r3}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f00000b1000-0x50)={0x8, 0x1, 0x0, 0x0, &(0x7f00008fc000-0xc0)=[{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]}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000fd6000)=""/189) [ 122.232491] audit: type=1326 audit(1516133938.868:2579): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20633 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 20:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7fff, &(0x7f0000777000-0x78)=""/120) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000b03000-0x8)='./file0\x00', &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000481000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x410040) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000aa3000-0x8)={0x0, 0x5}, &(0x7f000000b000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000719000-0x12)={0x0, 0x3, 0x5, [0x2, 0x8001, 0x0, 0x7ff, 0xe1aa]}, &(0x7f0000f8c000)=0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000444000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x24000000, 0xffffffffffffff5d, 0x200000000000, 0x6, 0x1, 0x6, 0x4, 0x400, 0x4, 0x9, 0x3, 0x5, 0x1, 0x5, 0x3]}, &(0x7f0000107000-0x4)=0x108) sendmsg$inet_sctp(r0, &(0x7f0000c54000-0x38)={&(0x7f0000b4f000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac0000)=[{&(0x7f0000877000-0x8b)="28de7421c1d4a8568820f915b237e70798aa147b04a268fe64106da71131b3252eea4a0d158f9634c2405960b9378e6a6d9c8149b48856bf6af65294723b8bec6ebbb744ec9f26ded37c12f6c1b8744d71d98ca47cec8e553a0d4b4c7b3b65d58bcbc2705f4d326190385a66b2dceb52ab83715facbb1634326d3b9684ccd38b4601367d7246eb76c813d3", 0x8b}, {&(0x7f0000e25000-0x33)="115d2edea4a3bfbc7434c130f0670d0b08d9e7754c928e824e349db5bb8d39f1ac32e4cb3197f78aa88bad613b0e77aec3eeeb", 0x33}, {&(0x7f0000cb8000-0xd1)="ae71958ba4ba88c220260de334222750fa7b2e00a4b92bb914019c0b4e2319a4c95d4dde01cce84defd282bbd09b6570610887b5e71c2ceaeaeb1941af0f44ba948697a81f71c85ed2acc445fe68a4244dd5c5d331f1397991f227eadcf3247656184f203150b5aef80ae571ebe2ac1584d660b3ffa85d3b01db7173db4fd314559dc7d99dd04d802b880d3c8225e97a974c9ccb784bfa51d3d6589d1442293ca1fa27379982aaa21d591401b04d4e0a635ad12217cc5bfe5574e37069449365b18bff59e144cd0af3605cdf416a0d1a4d", 0xd1}, {&(0x7f0000a37000-0x1000)="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", 0x1000}, {&(0x7f0000ad3000)="bd45a7633b6c1b495972b9e49d4865c742eb34c1477dfabaffef413f36e130a356e116c78668edd6f20dd1a213b34fed7edccbbedde6b4f9a9c52ef6b08d510ad2b4c390e1c126ea6fb97c15eb7bbc10017b2dc24a0061b68f9cf68f2f9304bcdc2a2cc743f263a2c03c216ceaaab6ca418d59e60f7d598088f825550df3ffc96e99198f5cae3eb527a1b27f34d49b4a1fa1a595cf28943b25f1ac827d5e56e302ff4cca82d9f9126dc7", 0xaa}, {&(0x7f00009fc000)="", 0x0}, {&(0x7f0000df0000)="41dbe942667dc42a9228181ac5796fe5602098d940bfb8968c6cd66aaa501cb384e7d01f82d363c61202d9aff8d2ae06b1098620b232a5fe4ffe116b039c491432d3b155fbeee015261bf558e6973125dfc628217f113cfc48657d06", 0x5c}, {&(0x7f00002f7000)="", 0x0}, {&(0x7f00007af000-0xef)="7cbf75c17298f6cabc8bf5ef09a0fba163270dc8acf19012b775202a74ab038b5e9f8707dc1ea1b55b7900b35f157963c1c619d8f6c15da52ba15fadfe4236f0d8d90a4b0a7d1bdf2574a5ccd304eee630ea8929ec93fa0c97269b54c791404d186cfbd4e4e2468bfb58971a7e202c3b61acbaa0924423a8fa75d1be4b22f8f403f74569c85c7d51d77dd7aff40ed82a02cb55ecb45566bc3eddb675d0111cfc539cb7d33adfbeb89fd4a35653ebb2e968b32302c2a1a60577cc159cccca6609ea534c1ce4dddf9fa8593fb2418e6dd0c8be5226b9c54a8f8783e718846cd5de0081309291085f4a6243e361acc080", 0xef}], 0x9, &(0x7f0000bfe000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0xc7a, 0x800, 0x200, 0x401, 0xfffffffffffffffb, 0x2, 0xfff, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x800, 0x9, 0x5, 0x2}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x80000001, 0x2}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x4, 0x8000}}, @init={0x18, 0x84, 0x0, {0x6, 0x401, 0x5, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8001, 0xf, 0x20, 0x6, 0x4, 0x6, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x265, 0x3, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0xc4, 0x9, r3}}], 0x180, 0x4}, 0x4000000) syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 122.349673] audit: type=1326 audit(1516133938.868:2580): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20633 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 122.374523] audit: type=1326 audit(1516133938.868:2581): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20633 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 122.399166] audit: type=1326 audit(1516133938.868:2582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20633 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 122.425382] audit: type=1326 audit(1516133938.868:2583): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20633 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 122.450050] audit: type=1326 audit(1516133938.868:2584): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20633 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=5 compat=0 ip=0x452df9 code=0x7ffc0000 [ 122.474531] audit: type=1326 audit(1516133938.868:2585): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20633 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 20:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bb3000)='/selinux/create\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00005af000-0x1008)={0x12e64000000000, 0x1000, "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"}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000914000)={0x77359400, 0x0}, &(0x7f0000fc9000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 20:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001c9000-0x9)='/dev/dsp\x00', 0x200000, 0x0) syncfs(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e88000)=0x9, 0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000080f000)={@common='syzkaller1\x00', @ifru_flags=0x9003}) ioctl$int_in(r0, 0x5452, &(0x7f00008fa000)=0x2) 2018/01/16 20:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cb000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) clock_gettime(0x4, &(0x7f0000932000-0x10)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000fc2000-0x100a)={r0, 0x6, 0x1, "56790e9f2adb871f8976ef2f16b4243ae0247f5dea96258d4af8b39f1aec52cd3fce6e2f6c814809234aba606fcbe24fdfa5dc5a4a5909c6a90e96d6a138ab367b57f3dde4b2a8bcc7f7bd59b75085ab8b56a0636cc1d29c3e587c8749285208a36a92f01f00dc66f661bd0089e50356fb9d68f9e9d94718a0b584b75716687e60036bff5f4b7c83eb5cac7dbadca8b9f20542b1c4eba9dd75ea29657f45cb1a12a6ded8a1e349f6277a1ec47a753bee77a50e24473aac33d8f884c05fc9f32b192521c6c86472844d923ed5df08895e57bb3349491ff4b1df79a8cda66f633b43ab9f6bf3510aa032b65b06d2475cbfadf81623b6fca676485e4493b02fc72356068372d7dba04f418de05171de57029260dd4f83eb1f6dddf35f3d282051d07a3e10bf8e91735d2945ae7e66da4f1954e9c4b85619606710094e18858dd64a94cc6e4dedeedd017527f24094110319acd4969be102644c4d5d515b00ddc02a616a42eb7b8e6f24e98ee074bd4ada920d38a3390350e437817d1ce1c3959ea8ff68fb2806041a46ffbf5647af7f56794618ef897bd5bb7b183ee35321d650634c5a61296cb1a48a420f3816ec571a5123801983a82a2a877475c58ea504fbdea2e2e001aafa3a439680e4a84b02371177a12b6b67772572419fd4c3b91d5d6f3abef62564701feb41d207ffc81e5782e28ee69af6bb4e49715c70b2a0ebfabe67e603998b4bf4465af88fbed6d7d4e3884dea29a62098e80f6a093ee4f2c3abe75704c0c7a77eb6a5a92bd79361ddbaf390556a460a0edd5577b636250a593c96ac0a7428baf5d1c8be4cb704c206c1e7de384c92155d72613a07a5aff9ba5993bb73c1766822eec23c8d67102418a04ee0c72d81a01bb91d9c2efa610f181a617b670fba4c5a08823bdd8cada6e57e4ddbc246820fcbc4559695f7805ab5d1d139f6d43c24918372d6979ba4a781dcb9edbeceea3f4ee3e2bf96813e3e60bdbbb6713983859020e931764f73a85af67c0adcc9dbf212dbf81a373cbfb3819715e3a18bb7e3fb10ceed1c8fa062d64f757d6fbb110d4e94d56a38874594396a28c167877d40b175c49020ea27dbda7264760a4ad4387fcd3fdeb8ee87c902ed09aa13b28d19a4e57a4e3fe8476d501a671ba14edfbb585e304d76d246f69d216593fc48bb50aa4094b17e897e82ca0634accfc071ce303d2f0c52fce6cbe65cc86b50102833659eff418b798406fc4cba700af6ac96d6ffe22179b58761f492df5ea056bff4fd44fecb1b94d4b1296d042534be291bb36a12d053631a83f17a4bbc29b0345f1140ec48d62a09837462a668d5d7d6a171dee1c431987965d1e346fcd8395c59633772c33453cb19d06df55eef748968bd129e06133ae41250595f7833e3cef638129a4f62e7bb162dc7af046c1d60725f134fb2413e65f1c623aad7a6dc6db69890a30d8025df5fe55ceb424410b1a7c826eb891ec5ee23ba7c554578b5440f7b154d248704f1bedb798f34157b2ab38be6844f12f906a4dd8bd95e4005beffa69a31384d3ff09e7980af4c2df303099a1c9c04631e75784132ec37465b0b65148a35beca28d3bbae6faab295f730c01b75080880706b47b2e3a4be31d29d2b4c7ca90df90d17651be82234c9e660cdd252bcb502409f2dedbf190e995c781fec7c285e8858262045d8588309bbc591d1727af4ee8623c3dd081d19294c40f88f341b6e2b42bc910520c30e2a5ada771380d4a0bd9563e33331e85d6eaac0e4713f4d7c92c0e0c9909d3521beb5f299bb8ea83047e24271e8ff01a5d8a941f2f5d1e9e74de5e5e7cd7f1168a5901cbb997a4f3a8ebf633f1ca0135d7bc89542c8b15862d9916e491a3787310f53a757ea742f856046b87256f05c30bfcc5f25c35ad3a1deb25cdcf45208491952130c937c0469bf93d32908a14117d3ab33b47f5eacbdee8bfa4feba5a8f7811b938b325469eead52f2d6a9b819be652310d5a696c348f1c8ddbb6119ff460c118df68a7dca1fdf4004b486817c1e7d84370b0d66033a3e80c36934216ce9cf0b2aa95c1c887b5a6e230c7c0d44a99431ee2b30d1b4066d728d1f1097792810d6e216f871569524b3a4b123e57f6464e94fd7bc114cef3492468c5037571c1b97c5744e8310a1dfad44d143dc5a5fd1f31404daa8d67f5a5065b7d48e67d77dae4ab3d1d6961b7fc74ab6ca137ceaa201ea7ff20c3d838e5ad834ad11fe02d10531525566b76b9cbea4bfa379afba14dd49e06985c3916c1c5ce53a06f4c94d203fbe38130c14df43a322009e29af268608ab9c3789858e9ef2b886f4e486278552fcdb6ae8cb82ddaeb5cc40ea20acc62a0fa08078f0f39f10ce5038ec2f398fd69bbb2ae5d542f76cba463b77404bcb103490bbb5175fd0de7e3536ceaa12808ed128a96a6759b4f9049b2058b344db703f3492db52a32e29d27c27bfd9a0c4f20aa039da3576d9b93f03b556aafaad022f93a17f4fa23b19c09a4519484bc5b6212a79c74e30d3c0344c6a46f17994b6b1f077e298f905cd89aa9c5f631a9784e677559cc5057d1442bff2a89124bea7dae7ec45c25d3c5850d68d22a6447c79fd00c7acfb19f13e0c66966f6dac92e9a391a2e24a2c7d88355dd99b6d6f0777056f11b50a74af8e44e43caccd728f13359022fa5af9c42a71a21106cf404242a226ec711845f2de0e5999515f4fbdc81aad33ccc15cf127c9ec5372f974541d1583cf05d937ab1266bead68acfc98b499f58fccc4889ed4610d4f8491925fd7a3b0952574aa32fae71f764da15545350d2fd56658f25303e5aa4418daced866a3939d8189a59605d28a95e524fcb19a99a16382cbfd54951a5902fb63bb88a48cac5dc15f90a7f09f42166496cd82d1c3882eb306cff33df455b95315fca33d13ce79f23d061d124a96ef45f39409c3b5b72c5c0a37929c25da381ab86806d5a04c3e82697502ee7b3555f2878f9453360f4cb6e08e5f7e8f44beb28a0472073827a144c2f7704ecb11b7386c60840c52ad46900f5bd96662d34c13297cbd43e50b263d7a21447af5841efba8d12ac235ae636fff731d278b20579c2365800f1d81659e687f01b0ca439b0d87d7be34869b466171f594904d6cb376b6cd3b57edad02a3ab082bc1d5ff37ffaa189a0b74db3a1bb3139deb81dc04fd7527a841107718a0e936a108d0259465c5a0f9e706240c8e7428b564550b77c41eb4d34d56c48739c4c36a0fdc56d043472eccbd3547627420306e2525d610c176175b54fa6df2950cbac9f8d915ae6c98f06de272a6a9cc966b30f08e7156c8e6b8871463ee9161d3e3f0d29fda31e315666a366841cb8e25a58fc288c14f9e3d4d46b67dafd69be7b44e93caf98ab02c1eba24f8af09393ec8c5f9f968711a5304e56b83a7490b968c6f1c26547bde38e723972bd151e89bb67a945183a7c540244a27c2fc5a5e88f1b12a8e218fc449b64f23a1c064afcbe507360da4de097d8f4ec3a4985051d52183d975891880e946e070e70fa85d9d70339c63e606063fec5a3c31604c5260a6f1ac441b2d634c32efc3ef4444d9fddb5d6bf424988ed919be0f6ad629e5c61f3b1c23027424c0b7686d43e5904bc16398cb1c2bda62d6a606706dca6cd71f532a56459c23b216bc4d6984cfd44b8760beaea21d2d883b70571176102832712c71037a24567bc5975320b5c7715d5e27780b2ba2d6959f9e0af6e3c5032a1ecc962f049f26e66bc01e093eab63dc6bdaf243e9844d9faccf5ccef271a246405cda0f90e8ae65af5dc79b23b0035442292995f65f6e33473fbcc3e36954ba5e9da5f5c9a7752e55d47881360fb23bede86f416e4cd41ac9bbbd874b430526a73b34d348c4dd4b6a029ba170ea2860adaf87e5acc29d42fda689c67c0d4d227fe2eb282182e2afd869af8feb94d04cc57ece7dcd9cb850c9cd410d4454e2ac59fe8b28ae90311f65974e45aab1389bdb5bb08889d7792af1fc0e561a45893c53ed246dcb542b847a71b27a4ba7e620eabd3eac32499a98d9befe5de19c6fbe8129698ed43782f22934585d35829f9c5b2691c60ef2e8752f98e5a9e43c003521c8365461fce61dc46b5b3f3d453a235b8df2bc0515609dfdc715187730416f9735d3cb5997f0e6901ab2cf749b3d38b2714c6980e7b1941e36722b8ab511d73832fbc96f28438499b1752505aef77960ed602db61945b27b9b8af5310daa99f03b7c3a3bf8fc003984dfb537547d43ee6c352e3cb9de314f506d1f48baf5beec1dcbae3928a1d52a203eb498cdf5e8d9f9763cabc94722d42291718b45f3593d77a95c9f5d60010719f1e3cea904ae92613598cc8d99afafb45af2ddfa030ebc5e342612a2586270d26cf566c2a327ac86898853d15b6a71d5ade3db98fa47c6dc6982c760ade7cac982eea225766d99de945db26cc55c0ce843c3345e6865bc9643b4c98316a92d9806288f7588c199b99453803b5fbcc4cadcc90aaa1d597685e3385929c777594b3199e84b7bc9cf55e375e986202b57e72c28df9cceae652375c68dd762772c715727f2fb1270feb13e276c45bde223a3a858ea08d91645f61c65cdddffb0739aa5c9a194ea1674e27f66be8898a9d09652d227d99abd9fc97bc616ea1e8d8e17eb90cf4c0e37e816b2c20da85be814e7e4211dec8853867eee40e420f79df74ca4c8803e80e041adb817a874772abdc4a03c26d3cface9c7357d5daad803b14a55cbdc065ab0bd4344e1e8afe45509fa98e903b3e5220997afab0a368133d420659978abe4c0c5955a361e7fb177b50cd7c64284d2d06b250743eee48c2bf35a2dee756cf943c06d1fcc8b42ad08a53cee206d19b1dcaebd265fa8abc0da2d76452771f0ca0717b5311681f3c2a13658a91236570afdf239e4b8ad6b794a60af4561ab7e392ad5f6ea84b9764d9210111b3c64f330343935069f245263814e7ee3e69e242c34a338b3217a2e7afd7888b31cf9e203814b47aed8fdaf6e28c48265c76e64124c2fec33fcadc87f3cc400427545e1234669e3df22ea502df59a8a0cead01565e841e7aca55929d373388242d5d52bd8711cbee8f30fa574b0ae9d7ad891a317be181ff671373cdb28531f6a9e85d1c447ce89f27e098a850f7647ae30b7f99cbf1b80d45a74525955566592f1de6c0422376ef1f9937f81b890a7efa56f47326531a1bdd4d087943be04e4d0ae8787ab6a2f593316fe3a51eda123255e311405d6238457a31031632afdb5a20bf6b3791e48037f9762fdb8c6ab8464b38acc5a3dc8696972472c78632a47279c014e4f6c118abb307cf1f7a2a1639aab1edb5caedcd8986db830e284b2a48ed90bb7ea3ba86700c4a42a5d348a9219b6875acd3d72fbd975f1edbc510f0ab44643d127770a4b3c0d3103facad1c283570585122f8a70b4c68a833509842e3f6f2aa2baadf5d4c7a8259da460edd4be469bf414d539b24a67ca84f4546016fa2b22b61b78894e50c5c55ca6a403faf3aea9408ad5e804bff2764739af65a69cc1c3f4d233e0ac0b87a6cef51a2fa2e12305f4d46cfef869a6d0ba93e7d31e315783ff31c2d671f1b7ea88b458635192910432938f9e7d67ce15439ae1973fc3508c9334af511e450b1b236ea531574d2cca42bfd263eb7567827a69099417f89cf0b7d30c8e3c9857cb19ebbe15f92e7e6ba58a563e0e536f5b5d7c5b61936a7c362c96387142d31329b5d3c9e9152b9dd5bc39558ec9df2000ce3db2cf1bb58f372739e0dbbe76a02d868"}) io_submit(r1, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000b7e000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000040e000)={0x6, 0x7, 0x3, 0x5, 0x255, 0xc9}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 20:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fa9000)='loginuid\x00') exit(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000029e000)={0x0, 0x0, 0x0}, &(0x7f00009e1000-0x4)=0xc) r3 = getegid() syz_fuse_mount(&(0x7f0000ad2000)='./file0\x00', 0xc000, r2, r3, 0x20, 0x100020) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000138000-0x108)={0x0, @in6={{0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x1f, 0xc, 0x2, 0x5, 0x8, 0x0, 0x7fffffff, 0x9, 0x0, 0x7d, 0x7bbf, 0x80000000, 0x6]}, &(0x7f0000aad000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f44000)={r4, 0x10, "559138da3de54ab72010979cbba4bac2"}, &(0x7f00004d7000)=0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) perf_event_open(&(0x7f00005af000-0x78)={0x4, 0x78, 0x3, 0x2, 0x8, 0x4, 0x0, 0x7fffffff, 0x2000, 0x1, 0x9c5, 0x1000, 0x0, 0x8, 0x7, 0x3ff, 0x2, 0x0, 0xe6, 0x99c, 0xfffffffffffffff9, 0x3ff, 0x9, 0x5, 0x3ff, 0x262, 0x10000, 0x4, 0x2, 0x3, 0x4, 0x1, 0x1, 0x4b85, 0x32e6, 0x8, 0x9, 0x0, 0x0, 0x7ff, 0x1, @perf_config_ext={0x7, 0x460}, 0x200, 0xb9, 0x7, 0x3, 0x200, 0x2, 0x101, 0x0}, r0, 0x7fff, r1, 0x8) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/16 20:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000290000)='net/nfsfs\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt(r2, 0x6, 0x3, &(0x7f0000fa7000-0x9a)=""/154, &(0x7f00001e8000)=0x9a) getsockopt$netlink(r2, 0x10e, 0xc, &(0x7f00003a5000)=""/4096, &(0x7f000095b000-0x4)=0x1000) 2018/01/16 20:18:59 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000)={0x4, &(0x7f0000004000-0x10)=[{0x9, 0x74d}, {0xe74, 0x7f}, {0x0, 0x1}, {0x80000000, 0x3}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0xc29f, 0x4) mq_open(&(0x7f0000001000)='(', 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/16 20:18:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000163000)=@req3={0x9, 0x6, 0x7f, 0x9, 0x4, 0x8, 0x20}, 0x1c) renameat(r1, &(0x7f0000adf000)='./file0\x00', r1, &(0x7f0000d8b000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009fb000-0x4)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 122.499146] audit: type=1326 audit(1516133938.868:2586): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20633 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=145 compat=0 ip=0x452df9 code=0x7ffc0000 [ 122.523740] audit: type=1326 audit(1516133938.868:2587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20633 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 20:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000290000)='net/nfsfs\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt(r2, 0x6, 0x3, &(0x7f0000fa7000-0x9a)=""/154, &(0x7f00001e8000)=0x9a) getsockopt$netlink(r2, 0x10e, 0xc, &(0x7f00003a5000)=""/4096, &(0x7f000095b000-0x4)=0x1000) 2018/01/16 20:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef58, {0x200400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000654000-0x18)={0x0, 0x9, 0x10001, &(0x7f0000dec000-0x8)=0x0}) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/16 20:18:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) bpf$OBJ_PIN_PROG(0x6, &(0x7f000034c000-0xc)={&(0x7f0000318000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000097c000-0x4)=0x0) perf_event_open(&(0x7f0000087000-0x78)={0x5, 0x78, 0xb1d, 0x10000, 0xffffffff, 0x6, 0x0, 0x1, 0x40, 0x5, 0x6d7, 0xbac, 0x80, 0x3, 0x80000000, 0x7, 0x9, 0x6, 0x4, 0x400, 0x1, 0x7f, 0x5, 0x19, 0x400000, 0x0, 0x7f, 0x909a, 0x7, 0x200, 0x67f, 0x6, 0x0, 0x43, 0x4, 0x1039, 0x1, 0x9, 0x0, 0x1f, 0x7, @perf_bp={&(0x7f0000f9a000-0x1)=0x0, 0x3}, 0x2020, 0xf69, 0x1c62000, 0x7, 0x4, 0xfffffffffffffffc, 0x5922, 0x0}, r2, 0x2, 0xffffffffffffffff, 0x2) 2018/01/16 20:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000290000)='net/nfsfs\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt(r2, 0x6, 0x3, &(0x7f0000fa7000-0x9a)=""/154, &(0x7f00001e8000)=0x9a) getsockopt$netlink(r2, 0x10e, 0xc, &(0x7f00003a5000)=""/4096, &(0x7f000095b000-0x4)=0x1000) 2018/01/16 20:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000006f000)='/selinux/user\x00', 0x2, 0x0) getsockname$ipx(r1, &(0x7f000018b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000003c000)=0x10) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000064a000-0x3)={0x1, 0x7, 0x2, 0x0}) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000009a000-0x1)=0x0) 2018/01/16 20:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000099a000-0x9)='/dev/rtc\x00', 0x8080, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000016d000-0x8)=0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f000087f000-0x38)=[{0x10, 0x114, 0x6, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 20:18:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000820000)='/dev/amidi#\x00', 0x4, 0x20000) perf_event_open(&(0x7f00009df000-0x78)={0x0, 0x78, 0x1, 0x1000, 0x1, 0x7, 0x0, 0x9, 0x4000, 0xe, 0xae8, 0x1, 0x9, 0x101, 0x1, 0x200, 0x4, 0x9a8d, 0x8, 0xffffffff, 0x0, 0x3, 0x4, 0x7, 0x6, 0x9, 0x800, 0x80000000, 0x400, 0x7, 0x8, 0x7ff, 0x7, 0x17, 0x80, 0x4, 0xfffffffffffffc01, 0x7, 0x0, 0x1, 0x7, @perf_config_ext={0x5, 0x40}, 0x80, 0x5, 0x3, 0x1, 0x81, 0x4, 0x3, 0x0}, r0, 0x401, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e12000)=[&(0x7f0000ce3000/0x1000)=nil], &(0x7f0000b5c000-0x8)=[], &(0x7f0000c5e000)=[], 0x0) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f000073e000)="", &(0x7f0000187000)=0x0, &(0x7f0000782000)=0x0, &(0x7f00001fa000+0xfd8)="") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/16 20:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet(r0, &(0x7f000071d000-0xc4)=""/196, 0xc4, 0x0, &(0x7f0000123000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x1, @rand_addr=0xcc03, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00004dc000-0x3c)=[{{&(0x7f0000e5e000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f000072d000)=[{0x48, 0x114, 0x1, "384529821e2de77ed0e43fc50551abe8ec1f368058607da0e013c9c4611d3ca72cd76b2d9ca1214e129c3a21c4e65fdde6"}], 0x48, 0x20000000000}, 0x40000000}], 0x1, 0x80) [ 122.712897] RDS: rds_bind could not find a transport for 0.0.204.3, load rds_tcp or rds_rdma? 2018/01/16 20:18:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x2d) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00001f1000-0x10)={0x0, &(0x7f0000001000-0x4)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000)={0x2c4, 0xcfd8, 0x38000000, 0x5c, 0x1, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e5e000)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x0}], 0x1, &(0x7f0000030000)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x285, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r1) 2018/01/16 20:18:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000007e000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) faccessat(r0, &(0x7f0000248000+0xe3f)='./file0\x00', 0x166, 0x1800) 2018/01/16 20:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) gettid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000e7c000-0x8c)={0x0, 0x5, 0x6, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r0, 0x40a) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000071f000-0x12)='/dev/loop-control\x00', 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f1000-0x11)='/dev/qat_adf_ctl\x00', 0x8080, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000069c000)=0x10000, 0x4) socket(0x11, 0x6, 0x400000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000620000)={0x401}, 0x4) 2018/01/16 20:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000565000)={r1, &(0x7f00003ea000-0x43)="d748f9ca283fd414b3b9c12813548705852be3468f97b0b6c6b64d7b5efa409b8c18ee37f50644a36f3700612cd2ef01873f2c188e8247ba58767de474cb8872415c94", &(0x7f0000451000-0x58)=""/88}, 0x18) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f71000-0x4)=0x1b) ppoll(&(0x7f000010f000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00002dd000-0x10)={0x0, 0x989680}, &(0x7f00003b4000)={0x0}, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000288000)={0x4, 0x8, 0x9, 0x200}) 2018/01/16 20:18:59 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000d08000)='/dev/input/mouse#\x00', 0x1d280000000, 0x103043) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstat(r0, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit_group(0xed3) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000466000)=0x0) quotactl(0x1, &(0x7f000093f000)='./file0\x00', r3, &(0x7f0000e4e000-0x7a)="a181950e54a7153f76d39ea32072430d16c2aa85c2854c6f85d8413a54b9b17ea70ad38447ee52f2399913a4e5161bf408d41796057896ea1b37a74c698d1e4b59f4b92116456784016545b119054d195543c2965dae1269f46262206e304d61f78b445d239105dca547d9526aee6be227e4334038449b2abfea") ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000417000-0x68)={0x79, 0x0, [0xd6, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00002cb000-0x8)='./file0\x00', 0x2002, 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/16 20:18:59 executing program 5: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e6a000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000543000-0x4)=0xc) r1 = getpgid(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000430000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f00005e0000-0x4)=0x8, 0x4) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000adf000)=0x0, 0x4) [ 122.759442] RDS: rds_bind could not find a transport for 0.0.204.3, load rds_tcp or rds_rdma? 2018/01/16 20:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000569000-0x9)='/dev/kvm\x00', 0x3, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cb1000)={0x0, 0x0}) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") r0 = syz_open_dev$vcsa(&(0x7f00001d6000-0xb)='/dev/vcsa#\x00', 0x1ff, 0x40000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000084a000)={0x100000000, 0x8000, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000322000-0x20)={@generic="f0b1e145064c6807f2ca32623d69797b", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mprotect(&(0x7f0000993000/0x2000)=nil, 0x2000, 0x2000002) 2018/01/16 20:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f000087a000-0x1)="", 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a84000)=0x0) syz_open_procfs(r1, &(0x7f00005b9000+0xaaa)='net/bnep\x00') 2018/01/16 20:18:59 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f000000f000)={0x2, 0x21, 0x1, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000010000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000003000-0x210)={0x10000, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80, @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]}]}, 0x210) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000000f000)=""/220, 0xdc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000011000-0xc)='/dev/audio#\x00', 0xfffffffffffffff7, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000f000)="989ae525ee", 0x5, 0xfffffffffffffffd) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f000000f000)='rxrpc\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000)="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", 0x1000, 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0x7, 0xffffffffffff7db2, r4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000011000-0x8)={0x60e, 0x1}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/16 20:18:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c2a000)='net/route\x00') ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00001e8000)={""/1024}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:59 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) 2018/01/16 20:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000824000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x1ff) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r1, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = syz_open_dev$sg(&(0x7f0000792000)='/dev/sg#\x00', 0x6, 0x202000) ioctl$TCSETA(r2, 0x5406, &(0x7f000077c000-0x14)={0x3, 0x4, 0x7, 0x5, 0x2, 0x7fff, 0xd3, 0x2, 0x5, 0x1}) 2018/01/16 20:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000067c000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x10000) bind$inet6(r0, &(0x7f0000c55000-0x1c)={0xa, 0x0, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5616}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000f81000-0x5b)='net/udp\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000087d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c02000-0x10)={0x0, &(0x7f00002e2000)=[]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000366000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099a000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00001aa000-0xb0)={{0x1f, 0x5}, 'port0\x00', 0x40, 0x8, 0x1, 0x2, 0xb4a, 0x1000, 0x8e, 0x0, 0x3, 0xa7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006f3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x2, 0x7, 0x0, 0x270, 0xa, 0x80, 0xa0, 0x21, r2, r3}, {0xc7, 0x0, 0x5, 0xf88, 0x5, 0x2, 0x1ff, 0x1f}, {0xa1a, 0x4, 0x10000, 0x8}, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x3f}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa05c2cedf2e6abd6, 0x3, 0x2, 0x3, 0x80000000, 0x86}}, 0xe8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000918000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmod(r1, 0x80) writev(r1, &(0x7f000084b000)=[], 0x0) 2018/01/16 20:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x0) pselect6(0x40, &(0x7f0000094000-0x40)={0x23bdf2f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0xfda, 0x0, 0x0, 0x0}, &(0x7f0000b91000-0x40)={0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, 0x0}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000b38000)={&(0x7f000099d000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x0, 0x2, {0xa, 0x0, 0xca3d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x32, &(0x7f0000555000-0x40)=[{&(0x7f0000448000)="b6ccc34cf709e64f04e4131b52e69c9f376d4341f38e8612b7be11e99206fed04714002e1a85f245a1d7ed2afc8fb74950d52d114ed3a3bd9babaa6d263656c9b4cc8201aa435dc2b386456445090320e0c6d9f989d162cb29d60805756f798a1557c2dc0f9c6b1f0d30c90e64b0ff6490a8040deb26794cb44b0fa3efae232aa08119aaea4232b405113db02e94d30947ce0f7613271a433ce29e88275e4f9876421b0ad4b20ba56535a6b92f8e5882363f82f61c4e3688f18911d81454719058ef2dd15bc1ef47f98f1478bb6488c3", 0xd0}, {&(0x7f0000be4000)="564750795a0d023fb4c9864c1c6d3d1980a9dac04a1af8840629df0a4f7cb27e2b1f18bc571afea4bc7702cc0f7031bb66ea8936dfa9fa906e65ee30183dbde7ee1b3b6a9fb8c5f33b54b7583b2d6fdec11de546008c1e018bb80f", 0x5b}, {&(0x7f0000e13000-0x44)="ab6b06677d713bbe6fccac4e08ec7d37f226af9a660a454d0e0669345b60ab02c3528dfe0a2112c93d7d0e9abe3253526a56847fd6c97db18cd833c8ae195c32633c3629", 0x44}, {&(0x7f0000278000-0xd)="621f03e91cc93dbe4b8de5fcf0", 0xd}], 0x4, 0x0, 0x0, 0x4000005}, 0x8004) recvmsg(r0, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[], 0x0, &(0x7f0000b78000)=""/124, 0x7c, 0x0}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bfa000+0xc17)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00003aa000-0x8c)={0x100, 0xffffffff, 0x7, 'queue0\x00', 0x16612b9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:59 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000017000-0x9)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000000d000)={0x3, 0xa4, &(0x7f0000031000-0xa4)="69e6974416dfef1b37c3124b31b19e8626fba1a02142a1ecfc769e78cc4cf9e1616ad744c54104fd9e4eb2b19f6ea9a05d06df3c2847b64e1e46fb161b62332c176fd0a6a989da8e3082ba35813ae11182809b688dad57a455da5119f0da6c6543d5c1b5009fd9872a20a9dde020cb4b0708ac0cc7cc0662f5c654382505d0c43fe16894a7454bb50b3da3f0f99b08a2362ceb513c0791656718102d714ec0fdfcfda309"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) semget(0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000001b000)=0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000005000)={0x1, 0x0, [{0x408, 0x0, 0x56c}]}) 2018/01/16 20:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000798000-0x10)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000615000-0x18)={0xaa, 0x12, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00001c7000-0x10)={&(0x7f0000655000/0x3000)=nil, 0x3000}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000767000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) [ 122.897704] sock: sock_set_timeout: `syz-executor5' (pid 20761) tries to set negative timeout [ 122.938086] sock: sock_set_timeout: `syz-executor5' (pid 20761) tries to set negative timeout [ 122.939847] binder: 20754:20770 got transaction to invalid handle [ 122.939857] binder: 20754:20770 transaction failed 29201/-22, size 0-0 line 2842 [ 122.969578] binder: BINDER_SET_CONTEXT_MGR already set [ 122.969589] binder: 20754:20770 ioctl 40046207 0 returned -16 2018/01/16 20:18:59 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000891000-0xb)='/dev/midi#\x00', 0x3, 0xa000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000be9000-0x4)=0x7, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009f5000-0x4)='tls\x00', 0x4) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000f82000)=0x0, 0x4) 2018/01/16 20:18:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/rt6_stats\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:18:59 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x809) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000000b000+0x68b)=""/122) ioctl(r0, 0x4400000000001277, &(0x7f0000000000)="") 2018/01/16 20:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/16 20:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003d7000)=0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000770000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00006ac000-0x87)=""/135) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005e2000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00004a7000-0x7)='ns/uts\x00') fcntl$lock(r1, 0x7, &(0x7f00003b1000)={0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ad2000)={{{@in=@loopback=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], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000308000-0x4)=0xe8) connect$packet(r0, &(0x7f0000449000)={0x11, 0xf7, r1, 0x1, 0x80000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r2 = socket(0x100000001e, 0x1, 0x0) socket(0xa, 0xb, 0x6) setsockopt(r2, 0x10f, 0x7f, &(0x7f0000cfe000-0xdf)="c83c89e6", 0x4) 2018/01/16 20:18:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x4, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000011000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/16 20:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000036a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create(0xa) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00006b6000-0xc)={0x0, 0x0}) r4 = syz_open_dev$sndmidi(&(0x7f0000a0d000)='/dev/snd/midiC#D#\x00', 0x401, 0x406000) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000e8f000)='vegas\x00', 0x6) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) [ 122.997822] binder: 20754:20776 got transaction to invalid handle [ 123.004177] binder: 20754:20776 transaction failed 29201/-22, size 0-0 line 2842 [ 123.027538] binder: undelivered TRANSACTION_ERROR: 29201 [ 123.033101] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 20:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ebe000-0x6)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f000030b000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r0, &(0x7f0000521000-0x18)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0x2}], 0x18) ftruncate(r0, 0x200be) sendfile(r1, r0, 0x0, 0x72439a6b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f77000)={0x0, 0x4f, "b8e5cbad2a6f0f9654a1d923896db7d15077f2b109d59e2118fdd6eed8eebea261d057eb0cf1cb5f3938b5dd1b77b01079b290c1a6d7a5e1021fcc8e315a6324b31afa89dc453494e8c44039c37bdb"}, &(0x7f0000c59000)=0x57) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000071f000)={r2, 0x3600}, 0x8) 2018/01/16 20:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000ced000-0xa)='/dev/dsp#\x00', 0x3ff, 0x101000) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000a30000)=0x0, &(0x7f000039c000)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bea000)=0x0) r3 = getpgrp(0xffffffffffffffff) kcmp(r2, r3, 0x2, r1, r0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000807000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f00001c6000)={0x9, 0xfffffffffffffff9}) sendto$inet6(r4, &(0x7f0000004000-0x1000)="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", 0x597, 0x0, &(0x7f0000003000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000945000+0xb4f)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2600}) 2018/01/16 20:18:59 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000c16000)=0x2b, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaeb}, 0x1c) close(r0) 2018/01/16 20:18:59 executing program 2: prctl$intptr(0x40000000029, 0xffffffffffeffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa270, 0x28180) accept(r0, 0x0, &(0x7f00000ef000-0x4)=0x0) [ 123.053489] Trying to set illegal importance in message 2018/01/16 20:18:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000001, 0x40900) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = getpgid(0x0) tkill(r2, 0x1d) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000efa000)={0x0, 0x0, 0x0}, &(0x7f000056c000)=0xc) setpgid(r2, r2) 2018/01/16 20:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000733000)=0x0, &(0x7f000019d000-0x4)=0x4) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$adsp(&(0x7f0000ea8000)='/dev/adsp#\x00', 0x3ff, 0x80000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000b0b000)=0x1) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") sendfile(r0, r0, &(0x7f0000189000)=0x0, 0x8) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f00008bc000)='./file0\x00') 2018/01/16 20:18:59 executing program 2: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b0e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a99000)=0x0) r3 = fcntl$dupfd(r1, 0x406, r1) inotify_add_watch(r3, &(0x7f0000699000)='./file0\x00', 0x4) syz_open_procfs(r2, &(0x7f0000943000-0x8)='syscall\x00') mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b0e000-0x20)={r0, 0x3, 0x1, 0x5, &(0x7f000065e000-0x8)=[0x0, 0x0], 0x2}, 0x20) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x4, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x2, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$void(r1, 0xc0045878) 2018/01/16 20:18:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c04000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000755000)='cgroup\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 123.095743] Trying to set illegal importance in message 2018/01/16 20:18:59 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f00006c0000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000533000)="") mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fd9000-0x9)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000fd8000)=0x0) 2018/01/16 20:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008ea000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f42000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000786000)={0x1, 0x3, 0x1f, 0x8001, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/01/16 20:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ef000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000eed000)='/dev/adsp#\x00', 0x4, 0x400000) syz_open_dev$dmmidi(&(0x7f0000383000-0xd)='/dev/dmmidi#\x00', 0x2, 0x2) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000fa8000-0x1)=0x8884, 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f00008a3000-0x78)={0x3, 0x78, 0x8, 0xffffffff, 0x6, 0x524f, 0x0, 0x0, 0x2, 0x1, 0x0, 0x4, 0x8, 0x5, 0x4, 0x1, 0x6, 0xffffffff, 0x1, 0x3, 0x80000001, 0xffffffffffffff80, 0x9c4, 0x3, 0x1000, 0x400, 0x2, 0x7, 0x4a, 0x4, 0x0, 0x8, 0x3ff, 0x2, 0x7ff, 0x6, 0xffff, 0x2, 0x0, 0x858, 0x1, @perf_config_ext={0x401, 0x4}, 0x100, 0x7, 0x6, 0x7, 0x6, 0x100000000, 0x100000000, 0x0}, r3, 0x7ff, r1, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000f83000-0x1c)={0xff, 0x14, [0x567f, 0x2, 0x8000, 0x800, 0x1]}) 2018/01/16 20:18:59 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) 2018/01/16 20:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f38000)={0x0, 0x0}) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) futimesat(r0, &(0x7f000011f000-0x8)='./file0\x00', &(0x7f00002d4000)={{0x0, 0x2710}, {0x0, 0x2710}}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000e5d000-0x400)={"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"}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000019c000)=0x6) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000bda000-0x8)=0x0) getdents(r0, &(0x7f0000584000-0xf8)=""/72, 0x48) 2018/01/16 20:18:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') pwritev(r1, &(0x7f0000191000)=[{&(0x7f0000451000)="7f68d3664ee90ba6dd3c0e2435c46f4b91f7ccaec1aa4ae25d9400e5dcf4d8f102a95523903e36032159e5194c248d00eb20bc06743442ccef5bb3c8c2d4e04d596f4d181d66cf1b4fa9ef8c992b6b8669873eb326e01b9060ff88878faa90a5460ad7b9eb9f9632d6784cf6836ebe4364ec98e1ded46ee856191c3b920cf6d205fd291925b0535b17a71e779f45cd5647214f", 0x93}, {&(0x7f0000a02000)="4738af0b49eaebf5d3a0d9eb2406327e687ed35749f940467f0dd7a9d0d4ac26143e7d23d2185ada6fa1d2df81f6fac2977a619fc04d4714b99ec71c727b6321691f1eeb9e848c6bd727566538bcbc44e032f1dd20753c145a60b2773753d62e8025620fb35bfdbc69517870a907b313eb799e8f4fffcdf9868312cdac25e3386c85102007656b57510e01173f564d77a540b5232f2145420f4889950224937327f30d9b073d63cdea98e546078eb0afa16c29ff0b59ac5115eb43f72c5fc341e4551c88f91cfe479ec339c846b52c7dead4ca", 0xd3}], 0x2, 0x0) recvfrom$llc(r1, &(0x7f00002de000)=""/19, 0x13, 0x40000122, &(0x7f00003cd000)={0x1a, 0x19, 0x0, 0x4c24, 0x8001, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) pwritev(r0, &(0x7f000065a000)=[{&(0x7f0000acf000-0x1c)="351086dd7cad76590ce0186b993dfa4235460a0d2c8402f78600910f", 0x1c}, {&(0x7f0000b20000-0xf8)="921cdcb3c3558ac34c97aea2b7d02ac4d367d1a3335f722d37a3149b0e5b99762d80d73967c8be2c9c9fc1e26a03a5ec2cbae95292e13805a17ef27a524c69678f3f6a72fb7290978912ebb9a75bbea2901946d65212ffdf721141a06c8ba8e5b8bc4a6a8656a449dc75d147192ad14f00ba617253a245c6c926ff5d147539fbf6538df5942df2b3e5f28d03367758009a6a26150850a836549e97c4e4deb8c638b0902110e045099677ff83147d48bb5c65df2cb3cd05f67dbcbe37c41a06522f0f7d754e4909883c086eec43e8c60aa832f7f116ae45d04266c6ec536f8552df0f579ec2d17ffffe3bc0b8feb676108027af5b2e6c53cf", 0xf8}, {&(0x7f000000e000)="8a4affa8d549f77e5ba86ab12e52afbfab12d0b97342eb7f11cea37f888bc22d0c3f1e331a48da8735a0ae5d05244f6a5855df7ff948e26e7cd218153d51326ad19e73afccb6ffb7", 0x48}], 0x3, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000326000-0x1c)=@req3={0x4, 0x5, 0x4, 0xffffffffffff6df0, 0x2c3, 0x57d8, 0x0}, 0x1c) creat(&(0x7f00008b8000-0x8)='./file0\x00', 0x3) 2018/01/16 20:18:59 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000102000-0x11)='/selinux/enforce\x00', 0x301a02, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000a0b000-0x68)={0x7b, 0x0, [0x3, 0x8, 0x7f4, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000d99000-0x14)={0x8, 0x401, 0x1f, 0x7, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000c3000)={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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000279000)={0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000012b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d60000-0x3a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b7000)={0x0, 0x0}, &(0x7f0000d9f000-0x10)={&(0x7f0000828000)={0x0}, 0x8}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x0, r0}, &(0x7f0000714000)=0x0, 0x0) 2018/01/16 20:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x6) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f000044f000)="020000001000000040000d02", 0xc, 0x0) 2018/01/16 20:19:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') r2 = semget(0x0, 0x3, 0x20) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000640000)=""/4096) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000558000)='/dev/vcs#\x00', 0xffffffffffffff7f, 0x280) accept$nfc_llcp(r2, &(0x7f00006dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000048f000)=0x60) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r1, r3, &(0x7f0000dd4000)=0x0, 0x8f2) 2018/01/16 20:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000079c000)='/dev/ptmx\x00', 0x200000000000003, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000008000)='/dev/input/mouse#\x00', 0x6, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b6b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d42000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e7e000)={r3, 0x9, 0x30}, 0xc) 2018/01/16 20:19:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000075f000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000086a000)=0x5) socket$inet6_udp(0xa, 0x2, 0x0) fsync(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009ac000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbe000-0x4)=0x14) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000087c000)=""/60) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000b63000)=0x5, 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000061b000)={0x0, 0x0}, &(0x7f000072b000-0x4)=0x8) getsockopt$inet6_mreq(r1, 0x29, 0x3, &(0x7f0000e7b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007d9000)=0x14) 2018/01/16 20:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000569000-0x14)=""/20) syz_open_dev$tun(&(0x7f0000c42000)='/dev/net/tun\x00', 0x0, 0x20240) ioctl$KVM_RUN(r0, 0xae80, 0x0) lremovexattr(&(0x7f0000ad1000-0x8)='./file0\x00', &(0x7f00007e0000-0x14)=@known='trusted.syz\x00') syz_emit_ethernet(0x94, &(0x7f000076f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc_tr={0x11, {@snap={0xaa, 0x1, 'T', "4a00f0", 0x8917, "195da6eac3ecf082c7f5a31e64c63cf41f11ff3db8201ba2c3cb2d003779dff5f1470e60a3c731ea6f4e544aa0c253ed0ee00bc9ec888328fb58cced3dd0b4bfcb0c540c6b330f86482c82eed395f2236aa7de21155da599365ce377c49429a61d89b811b2a5cc6a6f8813fa8608d49b0a310dd10818fc8fc668da7949e2"}}}}}, &(0x7f00006cb000)={0x0, 0x1, [0xb40]}) 2018/01/16 20:19:00 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, 0x80000040fe, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x100000000000000) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x501200) r1 = gettid() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000019d000)={0x0, 0xd3}, &(0x7f00003fe000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007dc000-0x20)={0x6, 0x8, 0x200, 0x6, 0x7fffffff, 0x5, 0x5, 0x6, r2}, &(0x7f0000fb6000-0x4)=0x20) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000053a000)=0x0, &(0x7f0000000000)=0x0, 0x1000, &(0x7f00009cf000/0x4000)=nil, 0x0) pselect6(0x40, &(0x7f0000a47000-0x40)={0x0, 0x6, 0x9, 0x1, 0x3, 0x40, 0xfff, 0x3}, &(0x7f0000d97000+0x2ab)={0x4, 0xa7000000, 0x7fff, 0x8, 0xff, 0x2595, 0x20, 0x9}, &(0x7f0000796000)={0x3ff, 0x7f, 0xffffffff, 0x1, 0x1, 0x1f, 0x500, 0x4}, &(0x7f0000e61000)={0x0, 0x0}, &(0x7f0000b72000)={&(0x7f000013a000-0x8)={0x1f}, 0x8}) fstat(r3, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff6d79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000724000)='/dev/vcs#\x00', 0xffffffffffffffc1, 0x200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000007f000)=0x7, 0x4) r4 = creat(&(0x7f0000c69000)='./file0\x00', 0x7b) ioctl$KDDELIO(r4, 0x4b35, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r6, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r5, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d0f000-0x40)=[{&(0x7f0000e48000)=""/167, 0xa7}, {&(0x7f0000f76000)=""/64, 0x40}], 0x2, &(0x7f0000d2a000)=""/132, 0x84, 0x7fffffff}, 0x0) recvmsg(r5, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f000012f000-0x2)={0x9, 0x2}, 0x2) mkdir(&(0x7f000043f000)='./file0\x00', 0x8024) request_key(&(0x7f0000f6a000-0x8)='rxrpc_s\x00', &(0x7f0000191000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb6000-0x9)='/dev/sg#\x00', 0xfffffffffffffff9) r8 = add_key(&(0x7f0000c35000-0x6)='logon\x00', &(0x7f0000d68000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000903000-0x64)="46185b27ddd3904dc472b55e19544312abe3f4d9a4f3b9c6775257d6c99caa6c94da73ee8e6e10161c16d52b0f9bf654151bf8b998c7401a761f2b70fe34a0a06b68daf92847cc7ff998e4a65dea500059f6a0290558ea3627bfc27158fc8d1cf8c96ba5", 0x64, 0xfffffffffffffff9) r9 = request_key(&(0x7f00004aa000)='pkcs7_test\x00', &(0x7f000058b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)='posix_acl_access@vboxnet0', r8) keyctl$revoke(0x3, r9) 2018/01/16 20:19:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) sendto$packet(r0, &(0x7f00008c8000-0x4)="c8f14d2c", 0x4, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fcntl$getownex(r1, 0x10, &(0x7f0000397000-0x8)={0x0, 0x0}) r3 = getuid() stat(&(0x7f000077e000)='./file0\x00', &(0x7f0000529000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000516000)={r2, r3, r4}, 0xc) 2018/01/16 20:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={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]}) syz_open_dev$adsp(&(0x7f0000b80000)='/dev/adsp#\x00', 0xffffffffffffffff, 0x20000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:19:00 executing program 0: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000002b000-0x1a)={0x0, 0x7, 0x9, [0x80, 0xffffffff, 0x3, 0x9, 0xe0f2, 0x1, 0x101, 0xffff, 0x3]}, &(0x7f0000045000)=0x1a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000009000)={r4, 0x1000, "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"}, &(0x7f000003d000+0x488)=0x1008) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000047000-0x10)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x5, &(0x7f0000047000)={0x0, 0x3, 0x8, 0x63da, r6}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000048000)={0x0, 0x0}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r5, &(0x7f0000049000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000049000-0x50)={0x11e, @time={0x0, 0x989680}, 0x76, {0x800000004, 0x4}, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x803) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e55000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000cdc000-0x14)={0x0, 0xfffffffeffffffff, 0x1, 0x3, 0x2, 0x100000000}, &(0x7f0000f14000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000889000)={0x40, 0x0, 0x5, 0x7ff, r1}, &(0x7f00001b8000-0x4)=0x10) r2 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r2, 0x40000000) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) clone(0x30020100, &(0x7f00002cc000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f0000bfc000)=0x0, &(0x7f00004bf000-0xd1)="") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000833000)=0x0) fcntl$setown(r2, 0x8, r3) getsockname$netlink(r2, &(0x7f00000c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000557000-0x4)=0xc) sendto$inet6(r2, &(0x7f0000914000-0xb2)="d487183f4d5ea94b044b31eb5044815bc01851e79d203879a5b943c434a4b963c43b08b3d6e8ccc1d0a01bf4e4f75c2ff3eb561b21bd370551655e9bc1c37420647b596230bfee5ce15920677afe5ea33a7253c2a129d41093d9a02ce4cb486317e9ef1baee214c5e7b41f23e05175f872c4bbf7166a70c05c409955c81dd74cef151cf1156f6c8516e4010f97d76f1d7d9287423cd0fbdcedc837a3ed2ff35164d90e309a1411b5aefaac3dcdc0b2708df5", 0xb2, 0x20000000, &(0x7f0000f8c000)={0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockname$netlink(r2, &(0x7f00008d1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4c000)=0xc) capset(&(0x7f0000804000)={0x20071026, r3}, &(0x7f0000086000-0x18)={0x1, 0xfffffffffffffffe, 0x6, 0x7, 0x8, 0x3}) 2018/01/16 20:19:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) timer_create(0x5, &(0x7f0000e95000)={0x0, 0xe, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e4000-0x4)=0x0) timer_delete(r1) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000b2b000)=""/232) open(&(0x7f0000af8000)='./file0\x00', 0x101080, 0x1) 2018/01/16 20:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000522000-0x8)='./file0\x00', &(0x7f0000a5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000571000-0x10)={0x1bacf914c1baf5a, &(0x7f00008c5000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00001ac000)=0x0, 0x4) socketpair$ax25(0x3, 0x3, 0xf, &(0x7f00001b9000-0x3)={0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000456000)={0x5, 0x8}) 2018/01/16 20:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00004fb000)={0x4, [0x3f, 0x6521, 0x81, 0x1]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb3000)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) 2018/01/16 20:19:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$session_to_parent(0x12) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 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]}}, 0x108) [ 124.530575] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/16 20:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = dup2(r1, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dcb000-0x4)={r2}) getpeername$llc(r0, &(0x7f0000902000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000639000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e9e000)={0x0, 0x5, 0x30}, &(0x7f0000bcd000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000046f000)=0x0, &(0x7f00009cf000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000eb5000)={r4, 0x1000}, &(0x7f0000d58000-0x4)=0x8) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e9b000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000cc7000)=0x1f, 0x4) getsockname(r5, &(0x7f0000889000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000526000)=0x26) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f00008bb000)={0xb, 0x4b6, 0xc000000000000}) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/16 20:19:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000b9c000-0x60)={0x0, 0x41, 0x0, @thr={&(0x7f0000ef1000)="95d3bae7a24969c6460cd553d986359f148c83613bf9cf4e7f14a4cbd851b3c65e628ad037f501b0e047f0803777182ff63c0efde7a8db6af2c0285ab44da6e80882a36456399fa811aab8b36b6c618642f8ec40af2a4d205a2e8f6142d437e71c01ae319baf52d415107db9a5ae0fd573b58f47d0247df52bd719af4d1e35f0a84cdee700bfc30dcfafc2e83cbe537c487121df4d2b0f5a7e52446dc36ded6724ca4c2b171b95c0027da0322d6860ae7f74be2a98cb017d3fb0471c046d7cebf18501f20978fab1c5a876", &(0x7f0000000000)="f79b94e1fc987581704a3b855321d3ec25678dbe8cc02046ddc6cd03"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5f000-0x4)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/16 20:19:01 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000de0000)='./file0\x00', 0x402, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000008f000-0x48)=""/72) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f000043b000)="26000000240043fc001700190000550801000005000000000e000300f0fffeffff0000006e35", 0x26) 2018/01/16 20:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000007c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) syz_open_dev$adsp(&(0x7f00009d0000-0xb)='/dev/adsp#\x00', 0x6, 0x20000) sendmmsg$unix(r1, &(0x7f00009d8000-0x1c0)=[{&(0x7f0000827000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ed4000)=[], 0x0, &(0x7f00008d3000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}], 0x1, 0x0) 2018/01/16 20:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00004df000)={{0xa, 0x1, 0xaad, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0x40b9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000001}, 0x4}, 0xd5e, [0x9, 0x7, 0x8, 0x7ff, 0x100000000, 0xfffffffffffffffb, 0x7f, 0x4]}, 0x5c) sendmmsg$nfc_llcp(r1, &(0x7f0000b9e000-0x188)=[{&(0x7f00004a3000)={0x27, 0x2, 0x100000001, 0x0, 0x8, 0xbf72, "a8d6f85de8804565254c3128f0bee72311aa06ac4c7e3e349e262d6511f83e26b3ee1abbe5b20e9fd6907f1959f8ab507f08b3d5ac159f9d7bfada415243bb", 0x2}, 0x60, &(0x7f0000786000-0x10)=[{&(0x7f0000c34000)="44a4c0699b13be50262e6f7cbc784c6087f5a8bf8e6d35af35d638ee15f4ce3b7027c7c2c9990e9c608925dd6d56206c1d16b1e8e89bb2706da2fc885ab795fb06e2b75adbf5bec6280aea51811eb2b08381e92c4d092e2207ae2ae788dd3a800450d73c83e90ab88c", 0x69}], 0x1, &(0x7f0000683000)={0xa8, 0x100, 0x41d, "9097019befef6d76d5025ab931fd5e75a597d3b3aa043d48fe48292d93af1a4d8d8150a10186dfda88d41ead4a985b2df1aa3b6e8412fbf5b351cb7a91b023d579fc7eb6b231795f107cc1f176c8af5b5769ca114a8ac7a3246ecd2fed8e037cf2bfce59b483a15b52afc46dab0ea6ccb7d69023bd7af83e9a0ce35bc6b2b576c2f3f217bd8dc5e0101c13bd24373de8d1e4721fe0c062c7"}, 0xa8, 0x4008011}, {&(0x7f00001ec000)={0x27, 0x0, 0x16, 0x3, 0x2, 0x80000000, "6a8c5f7927cbf97994b52bd3067068955a8fbcb0c523ae5e2efee0ac5c4bb2972ae3f4c64cd9c136956eb2db58ab1c1b6a57b06b2c7adde3cdf1152746fd39", 0xffffffffffffb053}, 0x60, &(0x7f0000c21000)=[{&(0x7f00006c2000-0xd5)="136fca5dc75e915dc56a400c0c6992c626814373e77ab3c30054c902655de142fed85ee6f2055e1cf09575091ac9776fbb6613bfea5b4d469a9068e77bbfe865f695f22541bb8aaaa1b4706e1c809da7bb5a471850dac59f5b2c736ac88364c414f580d2863d4b6d3d36314ee0105e4f564cb8c8473c87d702ae7fb7d6f13d3c242705921f0797edb7b9f20b1a0db7834ef731a348d07f4aeaf441cb4ba9b6b4e902721a3716b833581058dd24cac4fb2d29aba75919c8772e750cdf84d5d5aa512b9945cdb1bce2b8a1cf767ffd805913d1d9ff4f", 0xd5}, {&(0x7f0000ea5000)="5d6d5c68d498121e208bb454ba0e706b6ca6a1f14c79588b911e7334c6897a445617f3949d1ea5172871b78284bd3f0f70924c1a386a0f76ad14213a861c8b924af75eebb078d604c55c14c7bcf2235c772d4de6bf7c7edcafbe2e894727a8219e7f4a7663c2670f968b41babd32eccc8427cc5878fcf730e115af3160adfc6da16c7af6", 0x84}], 0x2, &(0x7f00002cf000-0x58)={0x58, 0x107, 0x2, "649681596618d3425be47ce63c3e50f992bb3dda43313b29ce281067fac7b639a3ddb7c49966a76a79aa68d4ca690fec18087b2e1074a4b8b8232f5a4e26a873b75b269ed8"}, 0x58, 0x4}, {&(0x7f0000cfc000)={0x27, 0x9, 0xcd0, 0x6, 0x400, 0x0, "fecc5ff4aebce6523e86f1babfb2ec2e6fa79de294e311cc1f85e423e180e6b123d1d94f7d942f4367a1984b61ea502acbb4286d1622a7443c893276a19883", 0x1f}, 0x60, &(0x7f00004b0000-0x30)=[{&(0x7f0000804000)="325dda45e8e44a8a72f653a99d47a3baf98ba9ed88f388910f5385f803dae7d58c1aeba9662bf49a37c5c647af5cd427de30744b895fff839043a8a16ce8c654f840a60cf7caed08790bfe411cc48202f56cd0512219b087bf64fc25cfcaa44b8987b7820868b764fe465eabf9b60c51a598278acccc91b5a4d0505fbd4c2cc91e734f43085cdbe7c7e97272256a33305855f3afcfd02b23ecb3bf133a9e", 0x9e}, {&(0x7f0000724000-0xe9)="46ae41146a5d144b19edc98a8694a4a9295a1103c9a6c5cf7570bfa3d7625d6a814985f1d87a01663f34496f2a3a8b3ffdd723b173e98c4b97facf92a01b3999b33ec17baffd1942905d6c1248f26529617f9fd893ac42eccdf970d6cf00275e7a3c1dcdc97438c4f2d053a8c4ee58a9b327e768a7f8cf5f2841b066c446aee063fbf95ef438b044d2725b6579f4004fb232e1704ab12a5a63665573fc9896b3f909c96f7015dd5de00c7b5e74691a7a2c28835d38ffd7f6aeb9f3c9475e09338d43467528b50c4abba24ea6530ab711ffa9b18955e448bcc16e60c6a3dde652e5bcb99815dd7028c8", 0xe9}, {&(0x7f00006ba000)="a4aff104c97c5342e0b5b1b478254de678b897542a323ecf84b0589f3575e3487cbc880a2590519a529b137f84c761d7d6e452293a1331a18d86ae139c5b9bfbc412ecc2305aad456b752b4c52eb584affe3b59047e0ce38b2f30ab22ab83ef3aba4965b3e7f9cc7b0be621bb97b6945bd8ce5916fab26e58e846c3db32ca293b92b79087cc177311e173057456284a144d823cf854b3cdbe02c48c79489a5c6959187cdd2ad71cde0873914f4b1dade50797de709dd61d4d19fa0f087ea9e30192ef75bbfa9b4af9adfaed11991", 0xce}], 0x3, 0x0, 0x0, 0x8080}, {&(0x7f0000997000-0x60)={0x27, 0xffffffff80000000, 0xe8a, 0x7, 0x5, 0x0, "5132dc44bb3c2859851294b1230a754e85da9c7ade0d42875183fc7934b66e921e389bd148dcea973af4547afdeabefd9acb8425406f23d7b0454c521fd029", 0x7}, 0x60, &(0x7f000013a000)=[{&(0x7f00004a7000-0x1)='J', 0x1}, {&(0x7f000033e000-0xea)="3fcc6ec7aaf7431fb791df5f7dab414cfacfb4e1b433938d4bec92ff3c0d1c273a5ae5aac69c94e7e19e87eda24d20136e189de85a1671f55bfe431014168a0d1403b06ae1f7c3dd705360a0817fedc49e1cfbd4426ed78772dbfbda67afc33f7ad352037cd0c7b35d3df44c5ce6160440d018557bb6204da1cb0f76bf8811fcaa564cc42434e278a16a33579608e97af6864a7a1b059f8e7bc3445d21f371b36af2b6debf1035c00d78a9fa031833bda793599ae8fceb760ef7c2923f1f3b864a3ba6b32c5206b6661e101097738fc9b2031fd7170d1a7e003def437b1478c5ab7be1467192f7e1f596", 0xea}, {&(0x7f0000b9a000)="9a7535ae95536c9472b3ac18c2ae10", 0xf}], 0x3, &(0x7f000035a000-0xe8)={0xe8, 0xff, 0x7eb57b1f, 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&(0x7f0000ad8000)=[{&(0x7f0000a46000-0xa8)="a520b6e00cb9494de5ef9c3b99521c8ec870d808adf4c032fc1d5ecc26c5bc5c346076489ef2760d7cca33afccdec8c9bbf62e17007916f9acfcfbe8d99aec2d0dbb9f7396f6ac151f1dd92d6f30ced88f40c04a79d653f07243f8a7de47494eed983d9ce0535bb69ef189a90634da96f53c5954e53b533b94e884c2e137544f7bf619989772882525a6d18ed9faab0206bb9a3f59a20aca6c86318ae4ad75763d933246d4dc5f57", 0xa8}], 0x1, &(0x7f000078a000)={0x80, 0x11f, 0x3, "e05ffc7d5b270df4c2233554f91d4b7e366606ea7709a881b20b197e5401f4682feb26ec944950fa109119103ddd9445361c4c93c18c238e0edaf36bfb81549653b899279ba73b2fe0edd69c45c8fba4f6f19fdc05ed5617499dceac26af3382edc50c6e122c825e0589"}, 0x80, 0x800}, {&(0x7f00000b8000)={0x27, 0xc150, 0x9, 0x7, 0xcf, 0x5, "094757721200bff58bccec7d8f3194b954cefd79cc72f3a3fe1dc394869bf690a2aae5265bd1e9dd30962c18ea4509287855f1cc57fbade95bafaf97725cb6", 0x5}, 0x60, &(0x7f0000cb4000-0x70)=[{&(0x7f0000113000-0xc8)="09ed59011e0acb8c560040e975cc4226a1dbb837c7cb4503ec13c68fa0e9303b844b7d467822c29737a716f42301773201d60cb5b7e643d7464e183dbddb0c9f12a44fd38d149cc4e6eb179fbe71dbac8235432db7e05b936c4d305c4795ad97692bad5fc08cefe83961bebcaeafd42fb355d20919a9d4284a2698a7cc2514ac6d9d8758ae7e8e62f21e678f5199546107ed8abf4892cc40d7bdcf4dd0fc014f99d1badb0132e105f38070cc9638795964a4aa65baa4010309d7e13258812239778ca87979024ebb", 0xc8}, {&(0x7f0000157000)="ae92c7663e991df904925c7bf139fe6e1002ca448851e2d05706ea49d79d694db310e0630ae1b40100568f566ae350a8aae543884a84a06a7177f02eabf27ea0aec2f6781d27d9ad4a8cd6d0d694dae80f3bcd80230285b564839fcc6721453fdbb9e48b8058dd6d5e1ceb1ce26a30b7eafbf5e30d600532dc5c6fddc1a162e282de2dec9efbd593cf3704408e22692bf80d3766e3b8a3f5738eda412990b39c523e0f6bb20f98cb92b9e8e63d339635d2b3b730e73de978a5528372348c6aef5a68a58ae8068f148479dafbc7e9425db2d3b608e2f3ee34b9b8d5210eca5d6215118d7665ff", 0xe6}, {&(0x7f0000b35000-0xc6)="80a3ffda712be555e5f840b8723d289eb11211124658bf7e40874d6f6ba12bc1d8aa2805fdb55bb8769ac186e30572a489fd503f88f0f8f25070e0311e18aa7f4a266ea03d3f9d9a2814ac0e89f80ebb8ed9d8175509a906235aa6b2a574b9ce6240acb2742c7bae73084ebc93021989509c49887de62dfe6207bef816580e68c628390b226f72e6fd75c66206e5b40db873dd181a1399ab8c556a16ddaf7411b54642324aab8bcc87edbd06a0202637442903efac519ae9ef9eab84e8f85fa2a0d0ca7ae3d7", 0xc6}, {&(0x7f0000796000-0x31)="5b62ca60ffdb60350d67d489c3e59e232d50eca19caff168778f6d0cf55d751b2bd96b64f29b855a1d0a3409f93599d34a", 0x31}, {&(0x7f0000c52000-0x55)="600afa7e3d3ad6268b0006b9d5843d52aeaea0de3a27ef11ea8d9a884f3759de3727f2c55c069935cbfece93492868fcc15a5fbc494235e2535324dd3074d6ce4c40d88acaac2b711212230c2bf016bca61a97a341", 0x55}, {&(0x7f0000511000-0x8d)="02e59cc03259398e8136af9cd3a801615e0ddf1da0926006f3e1ec0d2648c0255e947b8a9bb89880b17187b3e98f501d42573f649186be3350d6f1de2ac7625c750a789bc485c2ff5722f611f6d488549fa3bca8c5e3e10ca104e9afc76b512df7f70ed904ecffe81f1a0cf22460e86b982c09c21509559dbc620be5909790774ee6436a0c1820095cb79624ea", 0x8d}, {&(0x7f0000cda000-0x62)="3e11d3eb56bd59abf13309eb62ddacf31405b1532b429becb1d88f46d8a1662f9630f2b24909eaef496ff11ebaef9f12b8d3878162570f2264d88a90df1efb83c4c4ce91909850440d284a5077a88f1011aa59732d15c42b3524160c0bf9fe3e3e33", 0x62}], 0x7, &(0x7f0000e6c000)={0x100, 0x535f428c919d6c1c, 0x9, 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&(0x7f0000383000-0x90)=[{&(0x7f0000417000-0xb3)="c416a9eca711a3b5175045c6fda74f031e84fbbb40023da72233802b80ccff32d12f10fa02839d6e350b5a3a58fb4f14c3e5ca8c6cca9e74980299a9f2f24efda21ea7452683dcabfb03d5c41d1f17581dd6895269217c0df40ed449012009a9fbdae3039a220721245ef91f2c20d284044c0466b187ebdf7b2db10a41a2cf5f59878c0eea4c0d8240e09288909a46e3f9bc4818921b594880e1c213b70168d0af3047bff3a64423c0d2544f4780994195ad86", 0xb3}, {&(0x7f0000910000)="474856f885eb6f279da9200226c15c7951d6ffb3fa120b27d0a5768a05c89a21833e1983b56d885d490d3cab12c83037c3760df32729a17cf392795d62348cca6be20c7e1540f57e9668271e53f3d7984cfb7c376d744f6197905be6b5d261b2238f90f320de060a42234377ff6cba55b63ece5e49b492fe9b54b98b74857fd61a130235f689cdc2c7b590e83a42881285b7581a0af6324d553837b12dfd5848bf9f1e064120fcc1781098ae24368a455f6941b4b8689d015c5cb62f82a429ec0f99b217017f26c7d1847e2e3441c3b1c3c32f4fc6a92a80dbaeb8c89f351a837ba913fd2c0f57896a", 0xe9}, 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{&(0x7f0000b6b000-0x1000)="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0x1000}], 0x9, &(0x7f0000366000)={0xc8, 0x11f, 0x7fff, "cd761814333f515531b4701f9a3d5c40edce88ca8de1320a821b17d72259ef3372d8d619c9cbaf87685488884a004129b10343b3de0b9a10c7dbb723d522681ec7032ceee8b0908f29b5b2c24d9b7c3fd6660d38be4037a3ab995b4d5364b72558ba0d0778755def34c7a6962e16901062797d2d2a3bb0228d9940a75440fdf1c1cb188607eac8d17067386d6a18effeb3e9ae3ad754ac889cb0b52ac07778aaeb741970feac6264e729d7bb012a8756a41da8bee26f97"}, 0xc8, 0x80}], 0x7, 0x1) 2018/01/16 20:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000081b000-0xb)='/dev/audio\x00', 0x6000, 0x0) mq_timedsend(r0, &(0x7f0000981000-0x1d)="a75e6ceb193a6527935840df83bf5e7d2907cb41dc784cfb5a419a56bd", 0x1d, 0x9, &(0x7f0000128000-0x10)={0x0, 0x1c9c380}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f00003e6000)={0x2, r2}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000dff000)=0x80000001) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000b61000-0x2)="c3", 0x1, 0x51, &(0x7f00000c6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dee000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:19:01 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e55000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f83000)='/dev/dsp#\x00', 0x6, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00009d9000-0x4)=0x2, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000399000-0x4)=0x5, 0x4) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f83000-0x50)=[{&(0x7f0000f81000)="36f2f34e1a0ba1ca2716929dd5fda8511d4b7b80536af6f691eb77974f64a28251521e936b8e9cd1040ac5bb3210039c6741da013aa6702bba840c99b616e5b721ae6def23a5cb6be1388356c34178a5eaf2bde465aed13e0feb0c369ac414c53554df7dc476a52c08ea53176a874c2af04fceebbbd332ec35bf407fb00f79fa4def7178e21e13a9df54b48c668319a9", 0x90}], 0x1, &(0x7f0000f7e000-0x18)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0xfffffffffffffefa, &(0x7f0000f84000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 20:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffdd3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000089f000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000470000)=0xa0) lsetxattr(&(0x7f00001ee000-0x8)='./file0\x00', &(0x7f0000f81000-0x9)=@known='user.syz\x00', &(0x7f0000664000)='&\x00', 0x2, 0x2) 2018/01/16 20:19:01 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 = memfd_create(&(0x7f0000036000)='ppp1\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000000d000-0x8c)={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]}) write$sndseq(r0, &(0x7f0000040000)=[{0x5, 0x3, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x2, 0x8}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/16 20:19:01 executing program 7: r0 = creat(&(0x7f00004db000-0x8)='./file0\x00', 0x42) connect$ax25(r0, &(0x7f000071c000)={0x3, {"c2d15d6de81dcb"}, 0x800}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) 2018/01/16 20:19:01 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ed8000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x4e)={0x0, 0x46, "be715eac456bcf5d3415f178adbfbf1441bb5cb6599985316e39b118de646533c294c2bc2422df4d73ddff6fec4586cb32c00112511155e89f8df0b8902ed4690a9623cc5bfe"}, &(0x7f0000001000-0x4)=0x4e) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006dc000-0x14)={0x0, 0x653, 0xffff, 0xee6c, 0x0, 0x2}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x801054db, &(0x7f0000001000-0x4)=0x0) 2018/01/16 20:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f6f000)={0xffffffffffffffff, 0x28, &(0x7f00006c2000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001a9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r1, 0xaf40, 0x10}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) chmod(&(0x7f0000e39000-0x8)='./file0\x00', 0x100) 2018/01/16 20:19:01 executing program 2: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000002c000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x7, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000ed000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000ee000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000034000)={0x1f, 0x1, 0x3, 0x8, 0xffff}, 0xc) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x9) 2018/01/16 20:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000af4000-0xd)='/dev/urandom\x00', 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000414000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00009f2000-0x138)={{0x3001, 0x10f005, 0xa, 0x26a, 0x5, 0x10000, 0x6, 0xd6e, 0x1, 0x69, 0x6, 0x8, 0x0}, {0xd006, 0x100000, 0x8, 0xa8d, 0x2, 0x1, 0x4, 0x0, 0x10000, 0x0, 0x6, 0x81, 0x0}, {0x7000, 0xf003, 0x14, 0x6, 0x100000001, 0x8, 0x7d, 0x6, 0x5, 0x7, 0x200, 0xc8, 0x0}, {0x0, 0x0, 0x8, 0x1, 0x100, 0x9, 0x7, 0x2, 0xffffffff, 0x82af, 0xfffffffffffffffb, 0x2, 0x0}, {0x0, 0x12001, 0x0, 0x3ff, 0x8001, 0xfffffffffffffffd, 0xccc4, 0x6, 0xffffffffffff0000, 0x101, 0x3, 0xffffffffffffff5d, 0x0}, {0x1f006, 0xf000, 0x0, 0x3, 0x2, 0x6, 0x5, 0x800, 0x1, 0x8, 0x6, 0x3f, 0x0}, {0x102000, 0x2000, 0xe, 0x71, 0x1, 0x4, 0x2, 0xc0000000000000, 0x7, 0x72c85c89, 0x80000001, 0x3, 0x0}, {0x2000, 0x1, 0x1e, 0x80000000, 0x6, 0x767, 0x2c8, 0x2, 0x1f, 0x2, 0x6, 0x3, 0x0}, {0x13000, 0x0, [0x0, 0x0, 0x0]}, {0x10000, 0x1, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x5000, 0x100000, 0x0, 0x1000, 0xf000, [0x2, 0x3, 0x7f, 0x8]}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) getpeername$ax25(r2, &(0x7f000009e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000827000-0x10)=@common='bpq0\x00', 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000092d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5a000)=0xc) fcntl$setownex(r4, 0xf, &(0x7f0000f73000-0x8)={0x1, r5}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f67000)={0x0, 0x0, 0x0}, &(0x7f00001d4000-0x4)=0xc) ptrace$setopts(0xffffffffffffffff, r6, 0x7, 0x40) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r7 = add_key$keyring(&(0x7f0000b4f000-0x8)='keyring\x00', &(0x7f000077e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r8 = add_key(&(0x7f000020c000)='pkcs7_test\x00', &(0x7f000095d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009c6000)="47573edb4c2a22807df74283607ab0c5c08b1e852003356ad174b90e31aba8b6a50aea05d657894e6f6f05f7acdce15232aed3018b9888bf8cf036749136a7717c1d3d1f433329d733dc4aa50ad7e5418fc91836170310549fd191ca24b25c9236722dd5238ea7d294bbfa17d6a7328af0d5429883031e209438b578bd15f8dfde8fea08925c9b0fc5d42e351f8726378c12b3d88162fa42eef9ebfb22239ade53e406eaf43a790ff6b73fce68dff6e9479f03abd96754cab11247a914c2c8c1f7ce9bce3cfde80a613e4088b3", 0xcd, 0xfffffffffffffffb) keyctl$instantiate(0xc, r7, 0x0, 0x0, r8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00008ac000-0x6)={r3, 0x1fffffffe}, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cfa000-0x8)={0x0, 0x0}) lseek(r0, 0x0, 0x0) 2018/01/16 20:19:01 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000-0x4)=0x0) syz_open_procfs(0x0, &(0x7f0000003000-0x5)='task\x00') 2018/01/16 20:19:01 executing program 6: r0 = socket$inet6(0xa, 0x80008, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7de5, 0x8042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000da5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f000040f000-0x1)="", 0x0) 2018/01/16 20:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x753, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ba9000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b16000)=0x40, 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:19:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000445000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008da000)=0x0) sched_setattr(r2, &(0x7f0000575000-0x30)={0x30, 0x3, 0x1, 0x81, 0x9, 0x3395fd2f, 0x8000, 0x3f}, 0x0) r3 = getpgrp(0xffffffffffffffff) getpriority(0x2, r3) readv(r1, &(0x7f00004d5000-0x20)=[{&(0x7f00004d0000-0xcd)=""/205, 0xcd}, {&(0x7f000000d000)=""/115, 0x73}], 0x2) getpeername$netrom(r0, &(0x7f0000d77000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e6e000-0x4)=0x48) 2018/01/16 20:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000891000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000068000)={0x9, 0x8, 0x2, 0x965b, 0xfffffffffffffffd, 0xffffffffffffffe1, 0x100000001, 0x8, 0x0}, &(0x7f000001c000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c39000)={r1, 0x8}, 0x8) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r2 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x509e1555, 0x0) statfs(&(0x7f0000ebd000-0x8)='./file0\x00', &(0x7f0000c96000)=""/144) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00003ae000-0x4)=0x1, 0xfffffffffffffdde) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000090000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000040a000-0x4)=0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007d2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) 2018/01/16 20:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000442000)='./file0\x00', 0x203, 0xf6) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e43000)=@assoc_id=0x0, &(0x7f000098b000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b16000)={r1, 0x600000000000}, 0x8) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = open(&(0x7f00006ff000)='./file0\x00', 0x68500, 0x1f2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00001ea000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035e000)=0x20) request_key(&(0x7f0000b87000)='pkcs7_test\x00', &(0x7f0000e22000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001ff000)='posix_acl_accesstrustedwlan0user.selinux\x00', 0x0) 2018/01/16 20:19:01 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000003000)=0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000008000-0x4)=0x60, 0x4) ioctl(r0, 0xc0984124, &(0x7f0000006000-0x1f5)="") 2018/01/16 20:19:01 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, 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={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) pipe(&(0x7f0000ed9000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00006e5000-0x4)=0x8, 0x4) 2018/01/16 20:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/01/16 20:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000046b000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6b}, &(0x7f00004f1000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c0e000-0x4)=@assoc_id=r1, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000803000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000965000)=0xc) connect$packet(r0, &(0x7f0000d93000)={0x11, 0x13, r2, 0x1, 0xd29a, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a5900000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x4, &(0x7f00006d6000)={0x4af}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000bf8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000019c000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00003f8000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c25000)=0xe8) r5 = add_key(&(0x7f00003a8000-0x12)='.request_key_auth\x00', &(0x7f0000419000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b64000-0x2)="bb0f", 0x2, 0xffffffffffffffff) r6 = request_key(&(0x7f0000112000)='id_legacy\x00', &(0x7f000033d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000018b000-0x2)='$\x00', 0xffffffffffffffff) unlink(&(0x7f0000d2c000-0x8)='./file0\x00') keyctl$link(0x8, r5, r6) sendto$packet(r0, &(0x7f0000968000-0x1000)="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", 0x1000, 0x54, &(0x7f00007b7000-0x14)={0x11, 0x1b, r4, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) 2018/01/16 20:19:01 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ab9000-0xb)='/dev/mixer\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000508000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 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) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r2 = shmget$private(0x0, 0x1000, 0x80, &(0x7f00007e2000/0x1000)=nil) shmat(r2, &(0x7f00009b9000/0x3000)=nil, 0x7000) 2018/01/16 20:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000424000)='/dev/loop#\x00', 0x8, 0x101002) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:19:01 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x10001, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009a1000-0x20)={0x3, 0x158, 0x8, 0x10001, 0x47, 0x6, 0x7, 0x6, r1}, &(0x7f0000001000-0x4)=0x20) sysfs$3(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) ptrace(0x4208, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x2000, 0x4, &(0x7f0000024000/0x2000)=nil) r3 = socket$inet(0x2, 0x806, 0xfd) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000c0e000)=[{{&(0x7f00005cd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000757000)=[], 0x0, &(0x7f000080d000)=""/171, 0xab, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000a69000-0xa0)=[], 0x0, &(0x7f0000f34000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000dd6000-0x10)={0x77359400, 0x0}) recvfrom$inet(r3, &(0x7f00004c5000)=""/0, 0x0, 0x0, &(0x7f0000019000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000c32000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) getpeername$ipx(r5, &(0x7f0000168000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000054f000-0x4)=0x10) sendfile(r5, r5, &(0x7f000030f000-0x8)=0xfffffffffffffffe, 0x8) 2018/01/16 20:19:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004f7000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000041f000-0xb)={0x0, 0x7, 0x5, 0x656, 0xfffffffffffff800, 0x4bb, 0x5, 0x0, 0x0, 0x68f, 0xfa46}, 0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000968000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d09000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000009a000-0x10)={r2, 0xfff, 0x8000000, 0x0}, &(0x7f000066a000)=0x10) 2018/01/16 20:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xffffffffffffff1f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0xfffffffffffffffa}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x4, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a34000)={0xc0, @tick=0x3, 0x0, {0x2, 0x0}, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001d8000-0x4)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004b8000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000851000-0x8)={0xffffffffffff8001, 0x401, 0xffff, 0xaa5}) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000744000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0x4) keyctl$session_to_parent(0x12) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000e9000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00005e2000)={0x7, &(0x7f0000956000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f0000301000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/16 20:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af0000-0x9)='/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_LAPIC(r2, 0x4400ae8f, &(0x7f0000ab3000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f000030d000-0x78)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r3, &(0x7f0000422000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000a91000)=@sco={0x1f, {0x80000000, 0x6, 0xac3, 0x3, 0x95d, 0x9}}, 0x8) 2018/01/16 20:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0xfffffffffffffc01) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000066e000)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000174000-0x4)=0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000013c000)={0x0, 0x0}) poll(&(0x7f0000ff0000-0x10)=[{r0, 0x4048, 0x0}, {r2, 0x408, 0x0}], 0x2, 0x8001) syz_emit_ethernet(0x46, &(0x7f0000043000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x88, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/16 20:19:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x4, 0x1, 0xffffffffffff8000, 0x0, 0x18, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/16 20:19:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x27) msgrcv(r0, &(0x7f0000f2c000-0x8)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fdb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) ioctl$TCGETA(r1, 0x5405, &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) pipe(&(0x7f000074d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:19:02 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000b2e000-0xd)='/dev/usbmon#\x00', 0x5, 0x200000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000396000)={0x0, 0x71c3}, &(0x7f0000bcf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004ba000)={r3, 0xffff, 0x4, 0xffffffff, 0x1ff, 0x6}, &(0x7f0000593000+0xfe)=0x14) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f000034a000-0x4)=0x8, 0x4) memfd_create(&(0x7f000031f000)='/dev/kvm\x00', 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f00005c1000-0x10)={0x0, 0x0, 0x0}) r4 = add_key(&(0x7f0000953000)='dns_resolver\x00', &(0x7f0000793000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000078000-0xb)="1e3f2225fdb25b5b136044", 0xb, 0x0) add_key$keyring(&(0x7f0000917000)='keyring\x00', &(0x7f00007eb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000ade000-0x4)=0x0) madvise(&(0x7f000041f000/0x4000)=nil, 0x4000, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/16 20:19:02 executing program 1: syz_open_dev$loop(&(0x7f0000b6f000)='/dev/loop#\x00', 0x2, 0xc0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000002e000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000d000-0xc)=@sack_info={0x0, 0xd5f, 0x0}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000000a000)={0xd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:19:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000238000)=0x1, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000d6b000-0x90)=""/144) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007ec000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x40}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r4, 0x2, 0x7fffffff, 0x5, 0xff, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x20, 0x7, 0x2, 0x2, 0x7, 0x1, {0x0, @in6={{0xa, 0x3, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xaaef, 0x7, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={r5, 0x2902, 0x10, 0x7, 0x949}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={r2, r3, r6}, 0xc) 2018/01/16 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x3, 0x100000005, 0xf, 0xfffffffe, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000287000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f0000768000)=""/195, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b6d000-0x4)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005eb000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00002ae000)=""/139) sched_getparam(r0, &(0x7f0000f8e000)=0x0) 2018/01/16 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000048e000)={&(0x7f0000499000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00008b3000)=[{&(0x7f00005cd000+0x31c)=""/190, 0xbe}, {&(0x7f0000a74000)=""/36, 0x24}], 0x2, 0x0, 0x0, 0x10000}, 0x120) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000833000-0x8)={0x0, 0x100000000, 0x401}, &(0x7f0000cda000-0x4)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c64000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000692000-0x22)='cpuset)security{vmnet0vmnet0nodev\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d33000-0x108)={r1, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x8, 0x40, 0x200, 0x64d9, 0x9, 0x6, 0x3, 0x401, 0x1000, 0xed, 0x0, 0x1, 0x5, 0x7]}, &(0x7f00009ea000-0x4)=0x108) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000086c000-0x4)=0xfffffffffffffbff, 0x4) syz_emit_ethernet(0x32, &(0x7f0000618000-0x3e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xd7]}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/01/16 20:19:02 executing program 5: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000001000-0xd9)=""/217, 0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setsig(r1, 0xa, 0x7) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000341000-0x4)={0x3}, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e42000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00004dc000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f0000b63000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f00001a8000)=[0x0]}}], 0x145, 0x0, &(0x7f000035c000)=""}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000de2000-0x8)={0x0, 0x4, 0xffffffff}, &(0x7f0000cd8000-0x4)=0x8) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00009e8000)={r4, 0x3f, 0x5, 0x3, 0x5, 0x200}, 0x14) [ 125.431784] sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT [ 125.489474] binder: 21178:21182 got transaction with invalid parent offset or type [ 125.497658] binder: 21178:21182 transaction failed 29201/-22, size 32-8 line 3080 [ 125.518141] binder_alloc: binder_alloc_mmap_handler: 21178 20000000-20002000 already mapped failed -16 [ 125.529259] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 20:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000ff1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dba000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}) lsetxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)=@random={'user.\x00', 'GPL\x00'}, &(0x7f0000001000)=':}trusted:{\x00', 0xc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write(r0, &(0x7f0000151000)="", 0x0) 2018/01/16 20:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000841000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000ec000)=0xff, 0x4) syz_emit_ethernet(0x3e, &(0x7f00003d0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/16 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000014d000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000daf000-0x8)={0x7f, 0x1f}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000ba6000)={&(0x7f00000ea000-0x18)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000fbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80002) sendmsg$alg(r0, &(0x7f0000eed000-0x38)={0x0, 0x0, &(0x7f00000eb000)=[], 0x0, &(0x7f000023c000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x0}, 0x4008000) tee(r0, 0xffffffffffffffff, 0x6, 0x4) fcntl$setpipe(r0, 0x407, 0x5) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000659000-0xb)='/dev/loop#\x00', 0x200000000008, 0x80) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba4000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socket$packet(0x11, 0x5, 0x300) sync_file_range(0xffffffffffffffff, 0xffffffffffffff81, 0x0, 0x1) clone(0x0, &(0x7f0000471000)='@', &(0x7f00008bc000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000743000-0x1)="") socket$inet(0x2, 0x0, 0x8) setgroups(0x2, &(0x7f0000992000)=[0x0, 0x0]) 2018/01/16 20:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) pipe(&(0x7f0000954000)={0x0, 0x0}) accept4(r1, &(0x7f0000785000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bfa000)=0xfffffffffffffdf4, 0x82800) finit_module(r2, &(0x7f00000d6000)='/dev/loop#\x00', 0xd8ff3d7b2931970a) r3 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 2018/01/16 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ba3000-0x4)=0xf, 0x4) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e2a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/01/16 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$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$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb7) write(r1, &(0x7f0000aef000)="", 0x0) 2018/01/16 20:19:02 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000f83000)={0x0, 0x3a, 0x1, @thr={&(0x7f0000f84000-0x6c)="6671a4d25fa4704a7aaa12283a50780a2f19c1a5a961eb695c37cbc126170c60c4f08baf1411a8e533fd6e32d895e32e69488951cfd234e2c137fae8fa38d4df799818b38848967dbdc01eb510dd4e7ceb73759e4e8926c3d69dd66ae4437d2668cbc025f40e7d68db8e2949", &(0x7f0000bfc000)="0713626317d3c46db9bb82f047113352573e9156315e8a7f3fbafe05df29839b9f3ab1f85a6bc48a48fdde85daa9cff4897cd3b0518c2ffee34db180f41a16be2be5a41b459bd35e43f7f2386c5bff546bcf0586ef275a3bd19879a369951d8ee0f8a4c0898c1cd906738b3a1c04502425e01facc66ccbdcbb3e6cd1443390fdb07fa79db9d9ad35e12a7cd8ed17fdf83d25c082107a76bda8f89e40e2ed6c8e2faf9e27d2c64f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e4000)=0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f7f000-0x4)=0x9, 0x4) sendto$inet6(r0, &(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$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/16 20:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005c2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000096a000-0x4)=0x1c, 0x80000) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000162000)=0x0, &(0x7f00005c7000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000539000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff00000001, 0x0, 0x5, 0x80}, &(0x7f00001dd000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000028f000)={r2, 0xd6, "c3444133f034d93499a6e478a09cb92e1c429c4278e1825ea78fa73cbfcb347b8a9e3d38fefce45d7e1fcd45006b676f335bbb88d3c0af14335cbda950847bda009ff4d048ee4d21b858b974a8d6b0c2ec0bd0ecf293cb2e12e3e77aa704a892ad86b8c732ba795113bd545cdc9f81b2dd1eac7a63d5899628289bd6c2305e18008043732f037e94ac1ddd27fd192195ef8eba6612f5af540226f4633ae12811c963dbcf2f7b491c9ff5c12daba5e58587c4bd20ce61188b9738e3e2adbf0cf30a326b8d78e5a982cc92dba3246b2ba1bd4060183c16"}, &(0x7f00005c1000)=0xde) setsockopt$inet6_dccp_buf(r1, 0x21, 0xffffffffffffffff, &(0x7f000031c000-0x8f)="e8d9e4c65515b759bd5594b4525edd2c7734cd8286cab63561a9a30686341c46740b29b5f607bfd24e4d7c1fd373dcd82c02a9576374f791030baf0c695a5bc47534d711985b0e4097f309e227de6153ef2e7117de54af93887a8703cc74764d27f430b94efae571661e0d835a1b172c0c121e294c6fe2e26a4617bd781634e883392ef7d3ab162fe6c6c9f94138e2", 0x8f) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xbd, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00004ff000)={0x0, 0x0, 0x0, 0x0}) sendmmsg(r1, &(0x7f0000435000)=[{{&(0x7f0000ce7000-0x60)=@nfc_llcp={0x27, 0x0, 0x3ff, 0x5, 0xffff, 0x20, "59af0f2b5810a0c0fea44eede50b08dea090789add4b4281b514093c9decae5cc674cc2dc876bc9c5463f69a5d7b2a9eb08fe8808378baef34d26e532e0a41", 0x3}, 0x60, &(0x7f000018b000-0x60)=[{&(0x7f0000f99000)="", 0x0}, {&(0x7f0000a85000)="c758ffa5f64c5ae57cf418ce8fe7aafcbaeaee74bc4cb1e546524b4b2b77ce459fd1c191a15fb5fff0f81ae5dff6d8ff012e38302b5d78c001cf", 0x3a}, {&(0x7f000073a000+0x68d)="1df51ed7d12302f7dd0f671c739a4c4542e97847d2dec45756411d65674e663cc91c59c3698f925557917e68422e6463357b010c4098e4b5f1f6df3f33d01bcea6ffba0f384733ae9b978524a8dee2fce1c60efc066f05554a6ca52e991a0177e942c0e44d", 0x65}, {&(0x7f00002d3000)="b9d4cd1531a846d691b03869fc03f82ca8c17e426f76b6db133bdc370f6c155525150569a47955cbb4f6992350d0e8baa0baf99391b36a32ffc4e1ae636c21d1a187ffef95abe9c50ddf05c75591991d8495f42dd1d0789be65963d0865d7324e6c681f171d6a695354733eac64f90ab21f8d9f4b184fafc1cd7d18188348209efc9fc2ab73192ba8bab547cdc5714db74c7cfbcc55744f08ae9b30c75542dfceea9cb339f7b", 0xa6}, {&(0x7f00004c9000-0xab)="9be3969c38b90f586ef7df8006a42d12d3751491423f7a68e5217fcebbfb939d0463fbd9c406a3993b46145c1b802fd8bfd41dbda086bf4a40bedd0fbfcccfae359e63f99af606d72c9a1409e277d52463cec6c046c6261495128f30c7308c4f0ee83aa3f28f3c0efb0c05545d06787701623e3cdb5e984ea793a366ff3b4b8e04953ab04f6e6362243d320a92d2988121776816bbe3e7fb1b0656be17667b48d548a76240412f3ff62496", 0xab}, {&(0x7f00005ec000-0x2c)="68a0e73e0774b2168681dfa4f4f6fa24ce2bab6109f2cf6091024f41728089b49fda59cc490da635ba265027", 0x2c}], 0x6, &(0x7f0000154000-0x190)=[{0x58, 0x1, 0xfffffffffffffff8, "b0aec668097f080d8cc0a8285261ececfa1b15b63f35e4938c9f20dfda626a2890fc652c1f630b1358e6543d5255135826c160bcb90ebf07b7e3106f1ab0928efd7de0"}, {0x98, 0x1, 0x8, "78f8efd98ef3dfef36ecdd405e95af32c1c3adbe9dbad794e73b48c0a5e2e6e7a6cf2c6681332e0eac02f030eed6f9bf5985e3e18d507cd157f2728afc1846ec41bc6a6de0a1710cf72c3e4d62a3dbae33e9e7258abae38e326b4529333a39799728e3edc6a60230bc5ad03ddbeba4e0205ea60a62074d1c150e44719f6a6d18312cac723061cd90"}, {0xa0, 0x18f, 0x0, "e481d0760f5b73d9e6cd03380ca4da858795f98743a038e924594feba541f7dbf7bccca4665a8846c40c28f243cabbd449cc4bfdfeaddadd055c8e81b63173496e3ffb7dc1265669333556260d4c307720a88624f858bd9752e2701424d79b8da9ca4f86b6387639499e9c1b6f2c6fe512595580899b68f2ad70cf712c05652ebcefce9901207dbc4823b7b76d5f9154"}], 0x190, 0x40000}, 0x141244d4}], 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={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]}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a14000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000831000-0x7)={&(0x7f000005a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffea7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 125.536981] binder: 21178:21182 ioctl 40046207 0 returned -16 [ 125.544805] binder_alloc: 21178: binder_alloc_buf, no vma [ 125.550772] binder: 21178:21187 transaction failed 29189/-3, size 32-8 line 2957 2018/01/16 20:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b43000)={0x0, 0x0}, &(0x7f0000ab5000-0x4)=0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000ea4000)={0x3a112041e1a62015, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000a61000)={0x20000000000008, 0x203, 0x0}) 2018/01/16 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0xe, &(0x7f000000b000-0x70)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f000000b000-0xa)='syzkaller\x00', 0x65b7104d, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000d000-0xa)='sessionid\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000000c000)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000000d000-0x10)={r2, &(0x7f0000005000)=""/4096}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x14) getpeername(0xffffffffffffffff, &(0x7f000000b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x10) 2018/01/16 20:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a46000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000586000-0xb)={0xbea9, 0x1, 0x5, 0x7, 0x3ff, 0x4, 0x5, 0x80, 0xff, 0x8, 0x8000}, 0xb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd8000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000007a000-0x48)={{0x1, 0x2, 0x3, 0x3, 0x3}, 0xc7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:19:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f00009ab000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000c99000)='/dev/input/mouse#\x00', 0x4000000000000000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/16 20:19:02 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee3000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x1ff, 0x4) r1 = socket(0x18, 0x0, 0x0) accept$ipx(r1, &(0x7f0000824000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f9000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x2, 0x80) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000001000-0x2)=[0xfffffffffffffffa]) sendto(r1, &(0x7f0000001000)="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", 0x1000, 0x40000, &(0x7f0000001000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb-aes-aesni,cmac(tea))\x00'}, 0x58) 2018/01/16 20:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) timer_create(0x4, &(0x7f00002ca000)={0x0, 0x18, 0x7, @thr={&(0x7f0000510000-0x54)="dcbb4817a25172b3be69ddcb5ab3e25d5388ab1db484b368f943c06f467ad9b3a0499e6874c78e2319192faa4a116c187ea57fac8f2b8c3e599d61c911daafe2b29f4304387efdcb0a53c0b11851bb413e48d0d2", &(0x7f0000c55000)="a1500482cc92fb0023e4e4484f1244db32ace03a9f397e92c482ce934d61282922952ae36f891e5fdc0b3725717e537721158c53c9fd67fe3a5d7a1cb0d6f8505cc7025d394d99253f39e06403aa14c5d35ee1a7fe7193c1e205cccb8a0008f3ec9f624d7051de885301b3d6304163905d5c048496180e6fba25c540c20daaabb288d176851826a0c6d753c0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a92000-0x4)=0x0) timer_delete(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b96000)='/dev/rtc\x00', 0x80, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000651000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 2018/01/16 20:19:02 executing program 2: exit_group(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000254000/0x3000)=nil) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000f0000-0x9)='/dev/vcs\x00', 0x40040, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000502000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4040ae79, &(0x7f0000ca8000-0x68)={0x0, 0x0, [0xfffffffffffffffe, 0x200000004, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(r2, r2) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000bac000)={0x7, 0x24, 0x1, r2, 0x0}) 2018/01/16 20:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = fcntl$dupfd(r0, 0x407, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000fa0000-0x4c8)={{0x7896, 0x7, 0x80000000, 0x2, "5056f47544e2917600e752748c98533d7704fd26f589f004cf91312b36d480457180208c119ba35dace6a9c3", 0xfffffffffffffffb}, 0x800, [0x4, 0x1200000000000, 0x3, 0xe8c1, 0xfffffffffffff440, 0x4, 0x1f, 0x5, 0x8, 0x7, 0x5, 0x7, 0x3, 0xffff, 0x3, 0x6, 0x3, 0x1, 0xfffffffffffffff7, 0x8, 0x0, 0x0, 0x7, 0x6, 0x1, 0x782, 0x7, 0x80000001, 0x0, 0x1, 0x3, 0x100000000, 0xb9, 0x1, 0x3, 0x95b8, 0x6, 0x80000001, 0x4, 0x2, 0xaa, 0x7, 0x6, 0x6, 0xdd, 0xffff, 0x81, 0x800, 0x0, 0x3, 0x9, 0x1800000000, 0x401, 0x3, 0x4000, 0x5, 0x0, 0x5, 0x9, 0x1fffe000, 0x8000000000, 0x4, 0x80000001, 0x8, 0x100000001, 0x7fffffff, 0x1, 0x6, 0x10001, 0x100000001, 0x100000000, 0x9f, 0x100000001, 0x0, 0x6, 0x3, 0xffffffffbb2e64bf, 0xfffffffffffffffa, 0x918, 0x2, 0x5d2, 0x3ff, 0x100000001, 0x2, 0x3, 0x1, 0x8, 0x0, 0x9e, 0x8, 0x7, 0x0, 0xe3, 0xcb, 0x7, 0xfffffffffffffffd, 0xff, 0xffffffffffffff7f, 0x2d, 0x0, 0xffffffff80000001, 0xfffffffffffffffe, 0x7, 0x1, 0x9, 0x7, 0x6, 0x4, 0x2, 0x8, 0x8, 0x2, 0x3, 0x80000000, 0x9, 0xfffffffffffffffc, 0x180000000, 0x7ff, 0x2a2, 0x7, 0x0, 0x4, 0x80000000, 0x0, 0x3, 0xacb, 0x7, 0x6], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000e17000-0x28)={&(0x7f0000731000/0x4000)=nil, 0x9, 0x0, 0x20, &(0x7f00006c6000/0x3000)=nil, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f0b000+0xb11)={0x5, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00002d2000)={0x101, r3, 0x10001, 0x80000001}) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/16 20:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/16 20:19:02 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000091d000-0x11)='/dev/qat_adf_ctl\x00', 0x22200, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000771000-0x14)={0x9, 0x80, 0x20, 0x400, 0x7, 0x80000000, 0x1f3400000000, 0x5, 0x10000, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ce9000-0xc)={0x4, r1, 0x1}) recvfrom$inet(r3, &(0x7f000065c000)=""/4, 0x4, 0x2, &(0x7f0000060000+0x282)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00006cc000-0x4)={r2}) 2018/01/16 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) futimesat(0xffffffffffffffff, &(0x7f000020c000)='./file0\x00', &(0x7f0000e24000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fd1000)={0x0, 0x0, ""}, &(0x7f0000fd2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003a6000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000026e000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/01/16 20:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') write$fuse(r1, &(0x7f0000218000-0x12)={0x12, 0x1, 0x4, @fuse_notify_poll_wakeup_out={0x2a4b}}, 0x12) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/16 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) clock_getres(0x0, &(0x7f0000c8a000)={0x0, 0x0}) r0 = socket(0x15, 0x80005, 0x0) socket(0x10, 0x5, 0x7) getsockopt(r0, 0x114, 0x5, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) [ 125.820137] QAT: Invalid ioctl 2018/01/16 20:19:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x800000000f06f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000459000)=0x2, 0x4) ioctl$TIOCSTI(r1, 0x5412, 0x0) accept$ipx(r1, 0x0, &(0x7f0000831000-0x4)=0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_extract_tcp_res(&(0x7f000061a000-0x8)={0x0, 0x0}, 0x3f, 0x4) r7 = creat(&(0x7f0000cec000-0x8)='./file0\x00', 0x2) io_setup(0x800, &(0x7f0000f9d000-0x8)=0x0) io_cancel(r8, &(0x7f0000bfe000-0x40)={0x0, 0x0, 0x0, 0xf, 0x0, r5, &(0x7f00009b4000)="b29c556c6a24dbe21d589893e7e2d48707b42800150bca2efd5533095cfd87d96c4ceb9733fa42ad1045d2b710e43d7d0f1e91a1cb71899d1f184a7ef54ea55ae3bcd1dae5705e946bb523b0c70d5d3e21a888b1323eadf461787c7f60cb8405e3f2afc6003320c3c13bf137d0881c099a52e183afe036a080a2d2b2fc66b655be709bc40c5e069c6df565adbf92237e2c3d78f233d58a575c01a984bb7939fa6c61ebbc585e6d2339c9", 0xaa, 0x10001, 0x0, 0x0, r4}, &(0x7f00007fb000)={0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) process_vm_readv(r9, &(0x7f00008ed000-0x40)=[{&(0x7f0000997000-0x1a)=""/26, 0x1a}, {&(0x7f0000231000-0xc5)=""/197, 0xc5}, {&(0x7f0000d8f000)=""/109, 0x6d}, {&(0x7f0000913000-0x33)=""/51, 0x33}], 0x4, &(0x7f00002c3000-0x60)=[{&(0x7f000043c000-0x1000)=""/4096, 0x1000}, {&(0x7f00001b8000)=""/4096, 0x1000}, {&(0x7f000048d000-0x51)=""/81, 0x51}, {&(0x7f0000289000)=""/252, 0xfc}, {&(0x7f00008ca000)=""/155, 0x9b}, {&(0x7f0000edb000)=""/4096, 0x1000}], 0x6, 0x0) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000680000)=0x0, 0x4) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0x0, r6, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 20:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f0000564000)={0x4, 0x1, 0x0, 0x0, 0xa9, 0x6, 0x9e0, 0xa49, 0x200, 0x2, 0x8d54, 0x7a, 0x101, 0x7f, 0x9, 0x2, 0xeaa, 0x7, 0x20, 0x9, 0x2722, 0xff, 0x5, 0x4, 0x8, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) syz_emit_ethernet(0x46, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xfffffffffffffdab, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/16 20:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006d5000/0x3000)=nil, 0x3000, 0x11) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ad8000)={0x0, 0x0}) 2018/01/16 20:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00001a7000)=""/140) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) syz_open_dev$audion(&(0x7f0000966000-0xc)='/dev/audio#\x00', 0x4, 0x100) 2018/01/16 20:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0xafe, &(0x7f00001c7000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000065c000)={0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000a1b000)=[], 0x0, 0x40000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f7000-0xb)='/dev/hwrng\x00', 0x400800, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009a4000)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000572000)={0x61, 0x7, 0x1f}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000406000)='/dev/vcs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00009f2000)={&(0x7f000068d000/0x3000)=nil, 0x0, 0x1, 0x4, &(0x7f000050f000/0x1000)=nil, 0x3f}) r4 = socket(0x1e, 0x1, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030500000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d3000000000000000859829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f00001000000023151d24acef1f1632ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/16 20:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000e55000)=""/203, 0xcb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000013c000-0x14)={0x0, 0x10001, 0x6, [0xffffffff, 0x1, 0x2, 0x15, 0x400, 0xe3]}, &(0x7f00003f1000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f61000)={r2, 0x31, "5b7caf0d24cfc2958d454407f4ce8cff84e28bc9b3701791cdf0b101771f5a28890cd05374d685c29595ae51f0f7f876c9"}, &(0x7f0000ae8000-0x4)=0x39) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 20:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003fa000-0x4)=0xffffffffffffff49) 2018/01/16 20:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003f2000)='/dev/dsp\x00', 0x8002, 0x0) pread64(r0, &(0x7f0000f72000-0x83)=""/131, 0x83, 0x0) clock_gettime(0x0, &(0x7f00004d3000-0x10)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000de3000-0x4)=0x0) ppoll(&(0x7f0000467000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009d2000-0x10)={0x0, r1+10000000}, &(0x7f0000344000)={0x0}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00002c2000-0x4)=0x5) write(r0, &(0x7f00004cd000)="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", 0x1000) fchmodat(r0, &(0x7f0000e29000-0x8)='./file0\x00', 0x40) 2018/01/16 20:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000467000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000113000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008be000-0x4)=0xe8) fstat(r0, &(0x7f0000ca5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ff6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x2, 0x3, 0x0, 0x1ff, 0x2, 0xa0, 0xa0, 0x7f, r2, r3}, {0x8, 0x1, 0xeade, 0xd9, 0x7, 0x4, 0x1, 0x6}, {0x9, 0xad95, 0x1, 0x7}, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3f}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x3, 0xff, 0x0, 0x5, 0x4}}, 0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f2, &(0x7f0000729000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) [ 126.042121] [ 126.043787] ========================= [ 126.047563] WARNING: held lock freed! [ 126.051354] 4.15.0-rc7-mm1+ #56 Not tainted [ 126.055660] ------------------------- [ 126.059444] syz-executor2/21287 is freeing memory 00000000ae5387a9-00000000c2a0171b, with a lock still held there! [ 126.069914] (sk_lock-AF_INET6){+.+.}, at: [<0000000013333a32>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 126.078866] 1 lock held by syz-executor2/21287: [ 126.083523] #0: (sk_lock-AF_INET6){+.+.}, at: [<0000000013333a32>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 126.092902] [ 126.092902] stack backtrace: [ 126.097394] CPU: 0 PID: 21287 Comm: syz-executor2 Not tainted 4.15.0-rc7-mm1+ #56 [ 126.105004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.114348] Call Trace: [ 126.116918] dump_stack+0x194/0x257 [ 126.120519] ? arch_local_irq_restore+0x53/0x53 [ 126.125167] debug_check_no_locks_freed+0x32f/0x3c0 [ 126.130160] kmem_cache_free+0x68/0x2b0 [ 126.134202] __sk_destruct+0x622/0x910 [ 126.138059] ? kfree+0xd9/0x260 [ 126.141313] ? sock_rfree+0x160/0x160 [ 126.145085] ? sock_sendmsg+0xca/0x110 [ 126.148944] ? SyS_sendto+0x40/0x50 [ 126.152546] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 126.157449] ? debug_check_no_obj_freed+0x611/0xf1f [ 126.162444] ? check_noncircular+0x20/0x20 [ 126.166663] ? print_irqtrace_events+0x270/0x270 [ 126.171397] ? __local_bh_enable_ip+0x121/0x230 [ 126.176042] ? sctp_put_port+0x495/0x640 [ 126.180080] ? sctp_poll+0xc00/0xc00 [ 126.183770] ? refcount_sub_and_test+0x115/0x1b0 [ 126.188499] ? refcount_inc+0x50/0x50 [ 126.192274] ? refcount_inc+0x50/0x50 [ 126.196052] sk_destruct+0x47/0x80 [ 126.199566] __sk_free+0xf1/0x2b0 [ 126.202992] sk_free+0x2a/0x40 [ 126.206165] sctp_association_put+0x14c/0x2f0 [ 126.210634] ? sctp_association_hold+0x20/0x20 [ 126.216029] ? lock_sock_nested+0x91/0x110 [ 126.220246] ? trace_hardirqs_on+0xd/0x10 [ 126.224366] ? __local_bh_enable_ip+0x121/0x230 [ 126.229018] sctp_wait_for_sndbuf+0x673/0x8d0 [ 126.233497] ? sctp_init_sock+0x13b0/0x13b0 [ 126.237794] ? sctp_prsctp_prune+0x97/0x790 [ 126.242103] ? prepare_to_wait+0x4d0/0x4d0 [ 126.246312] ? sctp_sendmsg+0x276f/0x33f0 [ 126.250434] sctp_sendmsg+0x28f7/0x33f0 [ 126.254390] ? sctp_id2assoc+0x390/0x390 [ 126.258426] ? avc_has_perm+0x43e/0x680 [ 126.262378] ? avc_has_perm_noaudit+0x520/0x520 [ 126.267025] ? __fget+0x35c/0x570 [ 126.270555] ? iterate_fd+0x3f0/0x3f0 [ 126.274337] ? find_held_lock+0x35/0x1d0 [ 126.278375] ? sock_has_perm+0x2a4/0x420 [ 126.282413] ? lock_release+0x9a2/0xa40 [ 126.286364] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 126.292230] ? __check_object_size+0x8b/0x530 [ 126.296703] inet_sendmsg+0x11f/0x5e0 [ 126.300476] ? inet_sendmsg+0x11f/0x5e0 [ 126.304422] ? __might_sleep+0x95/0x190 [ 126.308383] ? inet_create+0xf50/0xf50 [ 126.312247] ? selinux_socket_sendmsg+0x36/0x40 [ 126.316888] ? security_socket_sendmsg+0x89/0xb0 [ 126.321619] ? inet_create+0xf50/0xf50 [ 126.325481] sock_sendmsg+0xca/0x110 [ 126.329169] SYSC_sendto+0x361/0x5c0 [ 126.332857] ? SYSC_connect+0x4a0/0x4a0 [ 126.336807] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 126.342143] ? __do_page_fault+0x3d6/0xc90 [ 126.346358] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 126.351611] ? _cond_resched+0x14/0x30 [ 126.355485] ? SyS_futex+0x269/0x390 [ 126.359173] ? SyS_setsockopt+0x215/0x360 [ 126.363294] ? do_futex+0x22a0/0x22a0 [ 126.367072] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 126.371894] SyS_sendto+0x40/0x50 [ 126.375326] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 126.380060] RIP: 0033:0x452df9 [ 126.383231] RSP: 002b:00007f6d3d08ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 126.390913] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 126.398159] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 126.405401] RBP: 000000000000047f R08: 00000000204d9000 R09: 000000000000001c [ 126.412651] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c88 [ 126.419891] R13: 00000000ffffffff R14: 00007f6d3d08b6d4 R15: 0000000000000003 [ 126.427284] ================================================================== [ 126.434641] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1e0/0x220 [ 126.441286] Read of size 4 at addr ffff8801c11af88c by task syz-executor2/21287 [ 126.448709] [ 126.450314] CPU: 0 PID: 21287 Comm: syz-executor2 Not tainted 4.15.0-rc7-mm1+ #56 [ 126.457904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.467231] Call Trace: [ 126.469807] dump_stack+0x194/0x257 [ 126.473409] ? arch_local_irq_restore+0x53/0x53 [ 126.478056] ? show_regs_print_info+0x18/0x18 [ 126.482531] ? lock_acquire+0x1d5/0x580 [ 126.486479] ? trace_hardirqs_on+0xd/0x10 [ 126.490602] ? do_raw_spin_lock+0x1e0/0x220 [ 126.494898] print_address_description+0x73/0x250 [ 126.499714] ? do_raw_spin_lock+0x1e0/0x220 [ 126.504013] kasan_report+0x23b/0x360 [ 126.507791] __asan_report_load4_noabort+0x14/0x20 [ 126.512695] do_raw_spin_lock+0x1e0/0x220 [ 126.516819] _raw_spin_lock_bh+0x39/0x40 [ 126.520854] ? release_sock+0x74/0x2a0 [ 126.524713] release_sock+0x74/0x2a0 [ 126.528407] ? sctp_prsctp_prune+0x97/0x790 [ 126.532701] ? __release_sock+0x360/0x360 [ 126.536824] ? sctp_sendmsg+0x276f/0x33f0 [ 126.540961] sctp_sendmsg+0x2993/0x33f0 [ 126.544918] ? sctp_id2assoc+0x390/0x390 [ 126.548963] ? avc_has_perm+0x43e/0x680 [ 126.552914] ? avc_has_perm_noaudit+0x520/0x520 [ 126.557556] ? __fget+0x35c/0x570 [ 126.560990] ? iterate_fd+0x3f0/0x3f0 [ 126.564774] ? find_held_lock+0x35/0x1d0 [ 126.568813] ? sock_has_perm+0x2a4/0x420 [ 126.572849] ? lock_release+0x9a2/0xa40 [ 126.576796] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 126.582653] ? __check_object_size+0x8b/0x530 [ 126.587123] inet_sendmsg+0x11f/0x5e0 [ 126.590893] ? inet_sendmsg+0x11f/0x5e0 [ 126.594838] ? __might_sleep+0x95/0x190 [ 126.598787] ? inet_create+0xf50/0xf50 [ 126.602649] ? selinux_socket_sendmsg+0x36/0x40 [ 126.607296] ? security_socket_sendmsg+0x89/0xb0 [ 126.612026] ? inet_create+0xf50/0xf50 [ 126.615888] sock_sendmsg+0xca/0x110 [ 126.619576] SYSC_sendto+0x361/0x5c0 [ 126.623278] ? SYSC_connect+0x4a0/0x4a0 [ 126.627242] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 126.632579] ? __do_page_fault+0x3d6/0xc90 [ 126.636789] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 126.642043] ? _cond_resched+0x14/0x30 [ 126.645930] ? SyS_futex+0x269/0x390 [ 126.649616] ? SyS_setsockopt+0x215/0x360 [ 126.653741] ? do_futex+0x22a0/0x22a0 [ 126.657516] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 126.662337] SyS_sendto+0x40/0x50 [ 126.665777] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 126.670508] RIP: 0033:0x452df9 [ 126.673671] RSP: 002b:00007f6d3d08ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 126.681350] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 126.688595] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 126.695836] RBP: 000000000000047f R08: 00000000204d9000 R09: 000000000000001c [ 126.703094] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c88 [ 126.710341] R13: 00000000ffffffff R14: 00007f6d3d08b6d4 R15: 0000000000000003 [ 126.717595] [ 126.719202] Allocated by task 21294: [ 126.722892] save_stack+0x43/0xd0 [ 126.726317] kasan_kmalloc+0xad/0xe0 [ 126.730004] kasan_slab_alloc+0x12/0x20 [ 126.733951] kmem_cache_alloc+0x12e/0x760 [ 126.738072] sk_prot_alloc+0x65/0x2a0 [ 126.741854] sk_alloc+0x105/0x1440 [ 126.745368] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 126.750184] sctp_accept+0x5c4/0x970 [ 126.753874] inet_accept+0x12c/0x930 [ 126.757570] SYSC_accept4+0x38d/0x870 [ 126.761344] SyS_accept+0x26/0x30 [ 126.764781] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 126.769515] [ 126.771114] Freed by task 21287: [ 126.774453] save_stack+0x43/0xd0 [ 126.777888] __kasan_slab_free+0x11a/0x170 [ 126.782096] kasan_slab_free+0xe/0x10 [ 126.785866] kmem_cache_free+0x86/0x2b0 [ 126.789810] __sk_destruct+0x622/0x910 [ 126.793667] sk_destruct+0x47/0x80 [ 126.797180] __sk_free+0xf1/0x2b0 [ 126.800606] sk_free+0x2a/0x40 [ 126.803774] sctp_association_put+0x14c/0x2f0 [ 126.808256] sctp_wait_for_sndbuf+0x673/0x8d0 [ 126.812723] sctp_sendmsg+0x28f7/0x33f0 [ 126.816670] inet_sendmsg+0x11f/0x5e0 [ 126.820444] sock_sendmsg+0xca/0x110 [ 126.824129] SYSC_sendto+0x361/0x5c0 [ 126.827823] SyS_sendto+0x40/0x50 [ 126.831249] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 126.835974] [ 126.837575] The buggy address belongs to the object at ffff8801c11af800 [ 126.837575] which belongs to the cache SCTPv6 of size 1888 [ 126.849855] The buggy address is located 140 bytes inside of [ 126.849855] 1888-byte region [ffff8801c11af800, ffff8801c11aff60) [ 126.861786] The buggy address belongs to the page: [ 126.866690] page:ffffea0007046bc0 count:1 mapcount:0 mapping:ffff8801c11af000 index:0x0 [ 126.874818] flags: 0x2fffc0000000100(slab) [ 126.879031] raw: 02fffc0000000100 ffff8801c11af000 0000000000000000 0000000100000002 [ 126.886886] raw: ffffea0007038160 ffffea000711f9a0 ffff8801d280dcc0 0000000000000000 [ 126.894737] page dumped because: kasan: bad access detected [ 126.900429] [ 126.902031] Memory state around the buggy address: [ 126.906931] ffff8801c11af780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 126.914262] ffff8801c11af800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 126.921596] >ffff8801c11af880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 126.928927] ^ [ 126.932540] ffff8801c11af900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 126.939883] ffff8801c11af980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 126.947211] ================================================================== [ 126.954586] Kernel panic - not syncing: panic_on_warn set ... [ 126.954586] [ 126.961940] CPU: 0 PID: 21287 Comm: syz-executor2 Tainted: G B 4.15.0-rc7-mm1+ #56 [ 126.970940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.980288] Call Trace: [ 126.982867] dump_stack+0x194/0x257 [ 126.986482] ? arch_local_irq_restore+0x53/0x53 [ 126.991142] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 126.995890] ? vsnprintf+0x1ed/0x1900 [ 126.999676] ? do_raw_spin_lock+0x140/0x220 [ 127.003981] panic+0x1e4/0x41c [ 127.007156] ? refcount_error_report+0x214/0x214 [ 127.011899] ? add_taint+0x1c/0x50 [ 127.015425] ? add_taint+0x1c/0x50 [ 127.018952] ? do_raw_spin_lock+0x1e0/0x220 [ 127.023258] kasan_end_report+0x50/0x50 [ 127.027213] kasan_report+0x148/0x360 [ 127.031005] __asan_report_load4_noabort+0x14/0x20 [ 127.035915] do_raw_spin_lock+0x1e0/0x220 [ 127.040051] _raw_spin_lock_bh+0x39/0x40 [ 127.044097] ? release_sock+0x74/0x2a0 [ 127.047982] release_sock+0x74/0x2a0 [ 127.051683] ? sctp_prsctp_prune+0x97/0x790 [ 127.055991] ? __release_sock+0x360/0x360 [ 127.060126] ? sctp_sendmsg+0x276f/0x33f0 [ 127.064261] sctp_sendmsg+0x2993/0x33f0 [ 127.068232] ? sctp_id2assoc+0x390/0x390 [ 127.072288] ? avc_has_perm+0x43e/0x680 [ 127.076252] ? avc_has_perm_noaudit+0x520/0x520 [ 127.080905] ? __fget+0x35c/0x570 [ 127.084347] ? iterate_fd+0x3f0/0x3f0 [ 127.088137] ? find_held_lock+0x35/0x1d0 [ 127.092192] ? sock_has_perm+0x2a4/0x420 [ 127.096238] ? lock_release+0x9a2/0xa40 [ 127.100245] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 127.106116] ? __check_object_size+0x8b/0x530 [ 127.110598] inet_sendmsg+0x11f/0x5e0 [ 127.114380] ? inet_sendmsg+0x11f/0x5e0 [ 127.118336] ? __might_sleep+0x95/0x190 [ 127.122296] ? inet_create+0xf50/0xf50 [ 127.126171] ? selinux_socket_sendmsg+0x36/0x40 [ 127.130832] ? security_socket_sendmsg+0x89/0xb0 [ 127.135594] ? inet_create+0xf50/0xf50 [ 127.139473] sock_sendmsg+0xca/0x110 [ 127.143191] SYSC_sendto+0x361/0x5c0 [ 127.146895] ? SYSC_connect+0x4a0/0x4a0 [ 127.150856] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 127.156210] ? __do_page_fault+0x3d6/0xc90 [ 127.160437] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 127.165700] ? _cond_resched+0x14/0x30 [ 127.169589] ? SyS_futex+0x269/0x390 [ 127.173334] ? SyS_setsockopt+0x215/0x360 [ 127.177468] ? do_futex+0x22a0/0x22a0 [ 127.181251] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 127.186082] SyS_sendto+0x40/0x50 [ 127.189525] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 127.194263] RIP: 0033:0x452df9 [ 127.197435] RSP: 002b:00007f6d3d08ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 127.205129] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 127.212384] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 127.219650] RBP: 000000000000047f R08: 00000000204d9000 R09: 000000000000001c [ 127.226905] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c88 [ 127.234167] R13: 00000000ffffffff R14: 00007f6d3d08b6d4 R15: 0000000000000003 [ 127.241838] Dumping ftrace buffer: [ 127.245356] (ftrace buffer empty) [ 127.249035] Kernel Offset: disabled [ 127.252633] Rebooting in 86400 seconds..