x32, 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) sched_getattr(0x0, &(0x7f0000749000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000035a000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f00001b1000)=""}) r1 = syz_open_dev$midi(&(0x7f000014f000-0xb)='/dev/midi#\x00', 0x1ff, 0x200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007e9000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000403000)={0x0, 0x8f, "0f501ad28b3172979d88829bceaced287b9841a2516413cf01d1fa7c45d9add0f9bb9dec42dcefbd84e5f3ad23a6d7f24bca4593b3ec6ee43d15ec51f2cff3b7dbdff48324be4f1059abdc7e9d0eda27061603241637e6c458229f3630e86df04f60b7ba4446b0b5fb06b68fc6d161a49701406ceb3e8f7b9ae311a1a2ad702d34a578a698a41d286028cacc50af1e"}, &(0x7f0000d8a000)=0x97) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002ae000)={r2, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5ea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 309.418960] binder: BINDER_SET_CONTEXT_MGR already set [ 309.427691] binder: 14287:14289 ioctl 40046207 0 returned -16 2018/01/16 14:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000004f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cc000)='5', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000612000)=[{0x0, 0x0, &(0x7f00008b9000)=[{&(0x7f0000ca9000)="3615f9", 0x3}], 0x1, &(0x7f0000bf7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/1, 0x1}, {&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000246000-0xa)='schedstat\x00') r3 = syz_open_dev$audion(&(0x7f0000436000-0xc)='/dev/audio#\x00', 0x3, 0x301000) getsockopt$inet_mreq(r2, 0x0, 0x2a, &(0x7f0000fb9000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fd0000)=0xffffffee) linkat(r2, &(0x7f00007b7000-0x8)='./file0\x00', r3, &(0x7f000022f000-0x8)='./file0\x00', 0x1400) 2018/01/16 14:56:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x8000080005, 0x2040) recvfrom(r0, &(0x7f0000004000-0x61)=""/97, 0x61, 0x40010000, &(0x7f0000004000-0x5)=@ipx={0x4, 0x1000, 0x56, "9ae4c093fa21", 0x80, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40044145, &(0x7f0000008000-0xd4)="514f0fffd4db348b56e4c14eb304b9d0a3b6ccec69850d5213506f50176fbf115952cf9225f63434a8f4347800045bf8d159cbd4112428f76114e8b77e94563add8a5b7ad33d0de6944e11a322dcecd737ff7f0000000000009d5c9de821afd000008e0409feb00da3e48d20a6ea63fbc5f45e502c29ebb8a29d0978588bfcf652d7ef1d487f4ddd47070bd50af3c77a102ebd50fce4671c2c7280a42d71faab8b65e7db843df8312c030000000000000005c998bab8bdc18af92ea3fa3b8ef1e0ca361efac0de418627ad6bc65c85c53795de05") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) 2018/01/16 14:56:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x11, &(0x7f0000ee2000)={0x7, {0x1}, 0x18000000, 0x10001}, &(0x7f0000e39000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a55000)={0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000868000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000fd4000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d6000-0x4)=0x10) 2018/01/16 14:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000857000-0x8)='./file0\x00', 0x0, 0x20) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000048f000)=""/27) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) 2018/01/16 14:56:05 executing program 7: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004a000-0x6)=')proc\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004a000)='/dev/snd/seq\x00', 0x0, 0x8008000000105) r2 = dup2(r1, r0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000018000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/audio\x00', 0x20000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000003b000)={r1, r2, 0x7, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f000003c000)=""/175, &(0x7f0000034000-0x4)=0xaf) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @tick=0x8001ff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f000004b000)=""}}], 0x30) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000001b000-0xc)={0xc, 0x0}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x80000000, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}}}], 0x30) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x1, 0x0, 0x0, @tick=0xfffffffffffffff8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000003000-0x4b)=""}}], 0x30) [ 309.498094] binder: 14309:14319 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/16 14:56:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x40000000000) r3 = syz_open_dev$dmmidi(&(0x7f0000b03000)='/dev/dmmidi#\x00', 0x100000001, 0x400800) accept$unix(r3, &(0x7f0000269000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fbb000-0x4)=0x6e) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000f00000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000ee3000-0x20)={0x8000f000, &(0x7f000002d000)=0x0, 0x2, r2, 0xb}) 2018/01/16 14:56:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000dc5000)='rxrpc\x00', &(0x7f0000ac5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = geteuid() getgroups(0x4, &(0x7f0000eea000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r0, r1, r2) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000466000)=0x3, 0x4) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 14:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x240000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x3, 0x0]) [ 309.539995] binder: 14309:14338 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/16 14:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00009a6000-0x10)={&(0x7f00003c1000)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$notify(r0, 0x402, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b4e000)={0x0, 0x0, 0x0}, &(0x7f0000458000)=0xc) sched_rr_get_interval(r1, &(0x7f00005fa000-0x10)={0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bf3000-0x4)=0x1, 0x4) prlimit64(r1, 0x4, &(0x7f0000b33000)={0x0, 0x2}, &(0x7f000079f000-0x10)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000c2a000)='/dev/ppp\x00', 0x2, 0x0) clone(0x0, &(0x7f000081d000)="89205e154191d4736ea813709fc03cb827da2b40e66e21d407c6ac19c8280e30ee9c309021484471150a8ef81176c27b7c244c55b57425794164be82fb01e0d86da571c2d1e77530f320e9088436084cb1c796eb2eddbe9608dc35d87681330b99ac05a059e601247c3c6e7f9ff01274de68647884a72ad82126470470c9115f3b50b4578bcd77a756f54bd31abbeaf873032cf03e04936a5b66337ae7605c8b58c9dee5dd159d9427b95bd0ad2e", &(0x7f0000d30000-0x4)=0x0, &(0x7f000020f000)=0x0, &(0x7f0000c75000-0x1)='4') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000939000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d80000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 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) r3 = syz_open_dev$sg(&(0x7f0000b0e000-0x9)='/dev/sg#\x00', 0x100000001, 0x204000) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000510000)=0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ad9000-0x18)={0x1, 0x0, [{0x40000102, 0x0, 0x0}]}) 2018/01/16 14:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)=""}) 2018/01/16 14:56:05 executing program 4: getpriority(0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000ec2000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x800000000000001f, &(0x7f000045a000)=0x0, &(0x7f000068b000)=0x372) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5, r2}) 2018/01/16 14:56:05 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00006bb000-0x10)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000023f000)='/selinux/checkreqprot\x00', 0xc041, 0x0) mq_timedreceive(r1, &(0x7f0000a7f000)=""/108, 0x6c, 0x0, &(0x7f0000ec5000)={r0, 0x0}) 2018/01/16 14:56:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000085c000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r0, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r0, &(0x7f0000aea000-0xa)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/01/16 14:56:05 executing program 5: mmap(&(0x7f0000000000/0xcea000)=nil, 0xcea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ceb000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000cea000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00007b8000)=0xc) r1 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/vcs\x00', 0x400001, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000847000)=0x101) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ceb000-0x14)={0x0, 0x0, 0x2, 0x0, 0xff, 0x1ff}, &(0x7f0000ceb000-0x4)=0x14) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000178000-0x8)={r3, 0x7}, &(0x7f0000cea000)=0x8) bind$unix(r1, &(0x7f0000a36000)=@file={0x10000001, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f0000016000-0x38)=[{&(0x7f000048d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ad5000-0x40)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 14:56:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f00003ec000)=&(0x7f0000709000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x159) 2018/01/16 14:56:05 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x400003) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000007000)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000)={0x0, 0xe, &(0x7f0000007000)="c58025843f53c91a40b981aac992"}) 2018/01/16 14:56:05 executing program 7: prctl$intptr(0x30, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004f6000-0x4)=0x0) eventfd2(0x9ec8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/16 14:56:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xfffffffffffffffc, 0x0, 0x8000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000177000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 14:56:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002a2000-0xc)={0x3, 0xffffffffffffffff, 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000209000)='/dev/autofs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000dbb000-0xf8)={0x2, 0x0, [{0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000241000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1, 0x3, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b01000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000934000)=0xc) ptrace$setopts(0x4200, r4, 0x9e6, 0x1) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00009d8000)={0x10002, 0x4000, 0x800, 0x1000000020000, 0xe0}) 2018/01/16 14:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000397000/0x3000)=nil, 0x3000, 0x0, r1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000a39000-0x9)='/dev/sg#\x00', 0x3ff, 0x200000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000014b000)=[], 0x0) 2018/01/16 14:56:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000d8d000-0x96)=""/150) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000957000-0x4)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000f34000)='/dev/usbmon#\x00', 0xcc0, 0x8e000) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e97000)={@common='sit0\x00', @ifru_flags=0x2000}) socketpair(0xc, 0x7fffe, 0x7, &(0x7f0000eed000)={0x0, 0x0}) getpeername$netlink(r3, &(0x7f00001d7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009dd000)=0xc) pwritev(r3, &(0x7f0000ce0000)=[{&(0x7f00000ae000)="9d98d592f3147bb385625a7f80b9d591be1c394ed18263399c54404f62ef0e57f138845ef2636aee0bfd50c97a9a3dcc77d2c24b3fc22e2cb104134c8749761c97670e6e0af1d8e65cda8777891de722bcc0524b81efb7cfcdaec3fa4cced633ac27774a61ce8206c56d9bc7b437815d1f0c7b29c316c28ba8a3b3862357dc6212", 0x81}, {&(0x7f0000275000+0xba4)="bc8ea2a1868dd1884178389ecf7c54370d864dc11ed400c349d3198d9d1f7f827ed7c7f7d245041c272ca8f07f46740e457b16bfaf3d7701acae86839b65a1e274cafea894d34ba390e62e370d17f4654e560447481ba9675b62adc5ef62043877031175bc1e71cc8e27fce13a9d0a32b337913511a8ea5c7722cacf3ccc17bf4f1130792399da80f035f921", 0x8c}], 0x2, 0x0) ioprio_set$pid(0x2, r0, 0x88) r5 = accept4(r4, &(0x7f000001b000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0x6, 0x80000) mlockall(0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000919000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = dup(r3) r7 = openat(r3, &(0x7f000059c000)='./file0\x00', 0x80, 0x20) r8 = shmget$private(0x0, 0x2000, 0x1010, &(0x7f0000b06000/0x2000)=nil) setregid(r1, r1) shmat(r8, &(0x7f00002be000/0x2000)=nil, 0x5000) munlockall() ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a50000)={@generic="9e7753ef2214f36d1b2c3e88e17f4225", @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shmget$private(0x0, 0x2000, 0x1010, &(0x7f0000fed000/0x2000)=nil) setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000f07000-0x8)={0x6, 0xf6, 0xfffffffffffffffb, 0x3}, 0x8) ioctl$TIOCCBRK(r2, 0x5428) shmat(0x0, &(0x7f00000dc000/0x3000)=nil, 0x2000002000) ioprio_get$pid(0xfffffffffffffffe, r0) ftruncate(r2, 0x7ffd) ioctl$sock_ifreq(r6, 0xfffffffffffffffc, &(0x7f00009fc000)={@generic="040f322e74ee0e2cee813b56156e58a7", @ifru_mtu=0x8}) shmctl$SHM_LOCK(0x0, 0xb) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000b52000)=r0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000f6f000-0x4)=0x0) 2018/01/16 14:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x1ff) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f00005b3000)='/dev/adsp#\x00', 0x1f, 0x10000) recvmsg$kcm(0xffffffffffffffff, &(0x7f00003e9000-0x38)={&(0x7f0000cbb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00001a2000-0x10)=[{&(0x7f00009c7000-0x91)=""/145, 0x91}], 0x1, &(0x7f00007ee000-0xe4)=""/228, 0xe4, 0xd80}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000081c000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r4}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) r5 = gettid() tkill(r5, 0x16) 2018/01/16 14:56:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) pipe2(&(0x7f0000867000-0x8)={0x0, 0x0}, 0x80010) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000704000)={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, {0xa, 0x3, 0xffffffffffff737e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x3ff, [0x6, 0x3ff, 0x4, 0x8000, 0x7f, 0x1ff, 0x3, 0x8]}, 0x5c) sendfile(r1, r2, &(0x7f0000a15000-0x4)=0x0, 0x5) 2018/01/16 14:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007b9000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000456000-0x4)=0x0) close(r0) 2018/01/16 14:56:05 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x6, 0x20002) ioctl$KDSKBLED(r1, 0x4b65, 0x1) sync_file_range(r0, 0x101, 0x2, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000005000-0xc)={r1, r2, 0x3}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005b6000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 14:56:05 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000be1000)='eth0eth0\x00') r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/16 14:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000-0x1b)='&procppp1$bdevselinuxnodev\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003d1000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000317000-0x20)={0x1, 0x5, 0x7, 0x6, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000061e000)={r0, 0x28, &(0x7f0000e9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000ae5000)=""}}], 0x30) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000feb000)={@common='erspan0\x00', 0xfff}) 2018/01/16 14:56:05 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000fd9000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fda000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000fda000-0xc)={0x7fff, 0x7}) 2018/01/16 14:56:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x6558, "27f8dbfaa3634234682966a43a0e"}}}, &(0x7f00004a9000-0xc)={0x1, 0x1, [0x0]}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bcd000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/16 14:56:05 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ceb000-0x4)=0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r4 = perf_event_open(&(0x7f0000e8e000-0x78)={0x3, 0x78, 0x85dc, 0x200, 0x7f, 0x7, 0x0, 0x81, 0x300, 0xd, 0x3, 0x500000, 0xe64, 0x9, 0x15, 0x47, 0xfff, 0x6, 0xfffffffffffff834, 0x0, 0x6c, 0x7, 0x101, 0x0, 0x8, 0x10000, 0x2, 0x0, 0x6e5, 0x99, 0x8da2, 0x6, 0xff, 0xfff, 0x3, 0x4, 0x2, 0xc0, 0x0, 0x2, 0x0, @perf_config_ext={0xdda, 0x6}, 0x10000, 0x3, 0x7fff, 0xd478ca85bff895ef, 0xc47, 0x4, 0x3ff, 0x0}, r2, 0xf7ae, r3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000b92000-0x10)=[{&(0x7f0000d4e000)="a1b9a2f25e960ee701951b7dad597869de8368190edb1f77b44b274c11b502c8abff22c0cfc079c2c3ce24c360e9b4bc1891f0a90477ad3e803b8291ff82ddeeca873a2b7544c06d882f3763cbd150c091fa7397a4c62e4ef3ae4adc0ef58cc21459c16eade47efa785493c85bbd0b208e65ba13e1a877ecda72", 0x7a}], 0x1) r5 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') r6 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r6, r5, &(0x7f0000cd6000)=0x0, 0xd) setpgid(r2, r0) 2018/01/16 14:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, 0x0) r1 = syz_open_dev$sg(&(0x7f000007a000)='/dev/sg#\x00', 0x4, 0x1fffe) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00003a9000-0x13)=@get={0x1, &(0x7f0000329000)=""/251, 0x1}) 2018/01/16 14:56:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003d1000-0xa)='/dev/dsp#\x00', 0x6, 0x2000) getsockname$inet6(r0, &(0x7f0000bc6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000e3000)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="070000000000000000000000030000090000000007000000000017f4e2007e23"}) 2018/01/16 14:56:05 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb7000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) sendto$packet(r0, &(0x7f00000dc000)="3fb5463af477d9a9ba9786aaa0b1b773d559ca2f1ef464b4c7834e4cc7ce9aa9129a9dc90b2ce205ccb33a1bf6e9fc1137a531bd5c6e4ae4ac3582a6e5770117bad77e71984d1214509f89f4d0ae9ed20baee94e783627ddffc56e64fd192ed7a5b1e338b0203a67ff22bc250f6955ec065d15802c05c44426988e575df2864554df47770dd353227c1f", 0x8a, 0x0, &(0x7f0000c5b000-0x14)={0x11, 0x0, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x400032, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000069f000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a5000)=0xb8) 2018/01/16 14:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c76000-0xb)='/dev/midi#\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002fa000)=0x0, &(0x7f0000323000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00007b0000)='net/tcp\x00') readv(r1, &(0x7f000052d000)=[{&(0x7f0000fbb000-0x1000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f000073c000)=[{&(0x7f000048d000-0x97)=""/151, 0x97}], 0x1) 2018/01/16 14:56:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mknod$loop(&(0x7f0000976000)='./file0\x00', 0x8040, 0x1) r2 = getpgrp(0xffffffffffffffff) mq_notify(r1, &(0x7f0000956000)={0x0, 0x3d, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f00001d8000-0x1)='D', 0x4) fallocate(r3, 0x0, 0x0, 0x4) 2018/01/16 14:56:05 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f80000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001f2000-0x30)=[{&(0x7f00002f5000)=""/162, 0xa2}], 0x1, &(0x7f0000f80000-0x80)=""/128, 0x80, 0x0}, 0x0) 2018/01/16 14:56:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000298000)='/dev/net/tun\x00', 0x0, 0x40040) close(r0) syz_open_dev$sndpcmp(&(0x7f0000f38000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000125000/0x1000)=nil, 0x1000, 0xfffffffffffffff9, 0x3853, r0, 0x0) 2018/01/16 14:56:05 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef9000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f0000596000-0x9c)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) creat(&(0x7f0000ea8000)='./file0\x00', 0x1a4) 2018/01/16 14:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b94000-0x11)='/dev/vga_arbiter\x00', 0x48400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000266000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000000}, &(0x7f0000a12000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004aa000-0x6)={r1, 0x2}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0x57b292a1, &(0x7f0000d04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) dup3(r3, r2, 0x0) close(r2) 2018/01/16 14:56:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x6, 0x8, 0x4) io_setup(0x49, &(0x7f0000627000-0x8)=0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000cb4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006f2000)=0x8, 0x80000) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000574000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007bd000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x2, 0x4, 0x6b, &(0x7f0000558000-0x8)={0x0, 0x0}) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cdf000-0x10)='/selinux/member\x00', 0x2, 0x0) r7 = syz_open_dev$sndmidi(&(0x7f00002e2000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) r8 = socket$bt_hci(0x1f, 0x3, 0x1) r9 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000127000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r10, 0x3, r11, &(0x7f00008e6000)={0x10000018, 0x0}) r12 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000683000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c76000)={0x0, 0x80000, 0xffffffffffffffff}) r14 = dup(0xffffffffffffff9c) fcntl$getownex(r10, 0x10, &(0x7f0000112000)={0x0, 0x0}) r16 = syz_open_procfs(r15, &(0x7f0000152000)='timers\x00') r17 = openat(0xffffffffffffffff, &(0x7f0000507000-0x8)='./file0\x00', 0x101000, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00005ef000-0x18)={0x2, 0x8, 0x1, 0xffffffffffffff9c, 0x0}) r19 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000296000)='/selinux/user\x00', 0x2, 0x0) r20 = mq_open(&(0x7f0000e49000)='securitykeyringvboxnet0\x00', 0x40, 0x90, &(0x7f000062c000-0x40)={0x7fffffff, 0x9048, 0x2, 0x200, 0x1, 0xfffffffffffffffb, 0x5, 0x8}) r21 = syz_open_dev$sndmidi(&(0x7f00000bc000)='/dev/snd/midiC#D#\x00', 0x5, 0xa000) io_submit(r0, 0xa, &(0x7f0000955000)=[&(0x7f00002b5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f00002b5000-0x64)="03beafbe944b0bdebc9307d2532ef95b981ad1ec923441cf664895ec9f61992b7751315a084e79deb3173b92c35fc9b3e3e2d15da400a02718259d1d3f6f431a89b19a96530a71d17d6300d7f20ef6e776473e9621147990ab0e99caa7c8ba14089ddd4e", 0x64, 0x96, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000c80000-0x40)={0x0, 0x0, 0x0, 0x3, 0x20, r2, &(0x7f0000ba0000-0x45)="3a1af4deb3216aa2f6987bc8d178a9dccfdc737e0cb8759219bed6027777120ddfb9a7a1b522cb3551ea5f4dff0fdefb3825f77f367a8e47b9af1c093d8fb9a34b3786dbf3", 0x45, 0x0, 0x0, 0x1, r3}, &(0x7f00007cb000-0x40)={0x0, 0x0, 0x0, 0x6, 0x4, r4, &(0x7f00000ee000-0x1000)="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", 0x1000, 0x5, 0x0, 0x0, r5}, &(0x7f0000b91000)={0x0, 0x0, 0x0, 0x2, 0x10001, r6, &(0x7f0000a1f000)="70a381f45da9904b4cfedad1d5293f1e7437a0755b6bc9f36f2782", 0x1b, 0x1000, 0x0, 0x0, r7}, &(0x7f0000aad000-0x40)={0x0, 0x0, 0x0, 0x3, 0x10000000, r8, &(0x7f000087a000)="ec909503ab164f9f5932ff1b79c15ad041bd955e8a3f718b26ba3689d570a9a59eb604095fbe1ac51eff2dc69c76b002d3b2200f5beb6913ea07253fe0c818a4cd3a43feb4031f2e658af9635b25ad787f391b69dc24415d55f93d99bdafdcad55e11966b969b2e583ff", 0x6a, 0x401, 0x0, 0x1, r9}, &(0x7f0000e4c000-0x40)={0x0, 0x0, 0x0, 0x6, 0x600000, r10, &(0x7f0000282000-0x2c)="1651d70a25a032d5d7a68616ac0f90ab31bbb5d0d0499c25b44cd9d697a55bc80da9a92dbfb05006877d2c1d", 0x2c, 0x0, 0x0, 0x1, r12}, &(0x7f000014c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x200, r13, &(0x7f0000472000-0xfb)="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", 0xfb, 0x5, 0x0, 0x1, r14}, &(0x7f0000905000)={0x0, 0x0, 0x0, 0x8, 0xffff, r16, &(0x7f00002c3000)="b2109f7b467d99bc8787da7141df0338485b6b372f1f369af72b50bb2221280887a8baffc08f41a94c5a9eec475bc3cd6391692ae8e9c63a256e6b9297b89a6a39888c56c654ed64fe571d7022949ee49fd017e78dd75c8a3ab54f303565e6dcfe650c6cb2ef1331da2dd2c9ccf2beeda598cee33cacdbfd9f23baeb98d41c76516add3ade56c4f2a60dd214a075ea2484895d68ec9c1f84182e7a2712c6f4087027ea7660be7278f11269964e195cd34ecec57f4283e9a9034434ef13c6d0cb62cf8ded78e74af7e61f7aa2b8be0a9b0a72466635aa0807a98243", 0xdb, 0xfffffffffffff800, 0x0, 0x0, r17}, &(0x7f00006d5000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r18, &(0x7f0000a45000)="4cf4905f7ed08ba5f5934fb76617d4c66c613ed7ce8b3f8de927fcd6691ff58d586cfc8424f9170f3bdeaa1e623e3dda7a08a78ea7e5cbb5fb79f24a8b9a0905f2daab31add0cbdd7dd35aadd300fe01f97a845dbce23cd0acfb6d32c91493c171f67738ebab8f32a9e502db5e6fedff9ed1730c7d371ce25093ef028141081b5bba495b64eccdad098317f54af61fd0de25d66a63331552578336a7", 0x9c, 0x1, 0x0, 0x1, r19}, &(0x7f00002ab000)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffffc0, r20, &(0x7f00009b5000-0x1000)="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", 0x1000, 0x400, 0x0, 0x1, r21}]) r22 = socket$inet(0x2, 0x2, 0x7ff) bind$inet(r22, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r22, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r22, 0x1, 0x2a, &(0x7f0000083000-0x4)=0x0, 0x4) recvfrom$inet(r22, &(0x7f0000720000)=""/23, 0x17, 0x0, &(0x7f0000681000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 14:56:05 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) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x4, 0x4, 0x4}, 0xfffffe17) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0xfffffffffffffffd, 0x1, 0x1}, 0xffffffffffffff62) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/16 14:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003ff000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f000045d000)={r2, r2, 0x0}, &(0x7f0000f81000)=""/48, 0x30, &(0x7f000069d000-0x2c)={&(0x7f00009b6000)={'poly1305-generic\x00'}, &(0x7f0000b5b000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setfpexc(0xc, 0x0) prctl$getname(0x10, &(0x7f0000fa3000-0x34)=""/52) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f35000-0x4)=0x6, 0x4) syz_open_dev$mice(&(0x7f0000549000-0x10)='/dev/input/mice\x00', 0x0, 0x84002) 2018/01/16 14:56:05 executing program 1: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x129, &(0x7f0000ae2000-0x29e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xa1c3, 0x1c, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @gre={{0x0, 0x0, 0x1, 0x10001, 0x0, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x1, [0xff, 0x7ff], "4386a58f6f943c4ae6e4c7de448376738994281b3b5e95b30b8620fa0e736cbfe5a6b7419f99135d1741778620de9e23c7f804a87bf3fe29d7f3456f5714742b323a4b25333aef827891f9218a3e9ffd3ba9174fb64c896c96b5e480b0557b4674d40e0a3ba49b62006edc57e0122ff6ccf577b63993c9b23a98f68b00a1377facfc69e1527cbbe25778a99c382fb66e133c09fbaabdb2b11a96c99c441a229f207fb7b19d72ff41463f9a9b5ced5e3600568354902fafec95cbc57340cbb06c3dd1eaffd66810974b46781a18a3074c1dbb14ad"}, {0x1, 0x0, 0x94, 0x401, 0x0, 0x0, 0x800, [0x8000], "d434e4c67123f895f8a0a12c6697567930cdfc6a87c3385dfda807ee5f8a6af9bd0a7989e1ae6b821f42f50da293b0e373fb65bb46e92d11349decae0e38302fd2452043df538e547160af55f35a2881e24720481c2e4caa907fa2680127bc1ba8fac413aa96e6477510e6649ff1bbf89bd88ae92ee9f48d68074bd34fef2fbc80fd70592e484149eb5f89ea054614"}, {0x0, 0x0, 0x40, 0x100000001, 0x0, 0x0, 0x86dd, [0xfffffffffffffff8, 0x400], "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"}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000ae2000)=0xc6a8, 0x2) r1 = creat(&(0x7f0000334000-0x8)='./file0\x00', 0x9) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000ae2000)={{0x3, 0x2, 0x35, 0x0, 0x3}, 0x0, 0xb190, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ae4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae3000)=0xe8) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000ae3000)='cifs.idmap\x00', &(0x7f0000962000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) 2018/01/16 14:56:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000046f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000656000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) r2 = syz_open_dev$amidi(&(0x7f00007b6000)='/dev/amidi#\x00', 0x8, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f000043b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a39000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c14000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000748000-0xb3)={r3, 0xab, "64a69ad9a832c70b151cdf23dda783d0187ab78303d1c2588991d8439e4fc0dfecfa0667f0e8bd40064cfb8255de350948a4e55cab7fb8cc4cd5fa6ff945c73b20d7638f9d5a18005efa04295980a55aa118187db46ef7ca7ceecc13546b909ef1b0055905b61b79e30aa7a8fe4774a4dcb807f7fdfe30f553715092e68ebb49f402e4852c078e83645b0ece72418da8b1badadb185a6a24abce0cbce5aae868c67d4b7b34b420e2d0858a"}, &(0x7f0000ce1000-0x4)=0xb3) 2018/01/16 14:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00005b4000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/16 14:56:05 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x8, 0x880) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000003000)=""/67) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000002000-0xa)=[0x0, 0xc899]) 2018/01/16 14:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f05000)={0x4, 0xffffffffffffffff, 0x0}) r2 = fcntl$getown(r1, 0x9) rt_sigqueueinfo(r2, 0x37, &(0x7f0000661000)={0x2e, 0x0, 0x2, 0x9}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) syz_open_dev$sndtimer(&(0x7f0000623000)='/dev/snd/timer\x00', 0x0, 0x80) 2018/01/16 14:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000187000)='/dev/usbmon#\x00', 0xffffffffffff1b73, 0x410102) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009ea000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000bd4000)=0xe8) splice(r0, &(0x7f00004e0000)=0x13, r0, &(0x7f0000d0d000)=0x0, 0x2, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000432000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000470000-0x8)={0x0, 0x45c4, 0x7}, &(0x7f000002a000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005f1000)={r2, 0x3c, &(0x7f0000774000)=[@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9a1b}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d9f000-0x4)=0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000370000-0x38)={0x0, 0x0, &(0x7f0000f4d000)=[], 0x0, &(0x7f0000309000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 14:56:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind$bt_rfcomm(r0, &(0x7f0000da3000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000948000-0x58)=[@in6={0xa, 0x2, 0x2ff76796, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/16 14:56:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b7b000-0x9)='/dev/kvm\x00', 0x10002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00003f0000)={0x0, 0x0, 0x0, &(0x7f00002d9000-0x8)=0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000946000)={0x81, 0x0, [0x6, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/16 14:56:05 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f000010e000/0x3000)=nil) shmat(r0, &(0x7f0000d48000/0x1000)=nil, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000001000-0x10)={0x59b69340, 0x6000}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/16 14:56:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b8f000-0x17)='net/ip6_tables_matches\x00') dup2(r0, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000083f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/16 14:56:05 executing program 3: clone(0x0, &(0x7f0000b58000-0xc5)="", &(0x7f000091a000)=0x0, &(0x7f00009d4000)=0x0, &(0x7f0000183000)="") semtimedop(0x0, &(0x7f0000435000)=[], 0x0, &(0x7f0000034000)={0x0, 0x0}) r0 = memfd_create(&(0x7f00005c1000-0x1c)='}vmnet0mime_typelomime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc1, "7f65020f8092e7b0d3f5661659332e48201edbbb7811aae57bae00ff99b3e10187f298a322f38720f0c72d2873f52dc68fa6f4952721ce39fec627b310a5c2a2ef90a0714a0603c6371315a8b68d1c42538dd5f7a3d5499a0112eab30d135ec1e448ba068b2c27ef6c93085c13581654f734cc79742070c7d47dbc3587fbb3dc2806c5d9f41eb5e62af522eec01e5eba61fd5421a284b6535df0e5b82d7c2d147eae202d9de5e5f31f8ed1ad44f8a0c9f62bcbf9c7d46cf7bcf2394874e7b65526"}, &(0x7f0000483000-0x4)=0xc9) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fbe000)={r1, 0x7, 0x4, [0x800, 0x4, 0x200, 0x2]}, 0x10) 2018/01/16 14:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) write$tun(r0, &(0x7f0000c15000-0x103)=@hdr={0x1, 0x80, 0x81, 0x5, 0x1, 0xfffffffffffffff9, @ipv4={{0x15, 0x4, 0x8001, 0x7, 0xf9, 0x1, 0x2, 0x0, 0xff, 0x0, @rand_addr=0x100, @dev={0xac, 0x14, 0x0, 0x17}, {[@timestamp={0x44, 0x40, 0x821, 0x0, 0x8, [{[], 0xfffffffffffffffc}, {[], 0x4e5}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@empty=0x0], 0xb7a}, {[], 0x0}, {[@empty=0x0], 0xd306}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x85}, {[@broadcast=0xffffffff], 0x9}, {[@multicast1=0xe0000001], 0x2}]}]}}, @igmp={0x17, 0x4, 0x0, @multicast1=0xe0000001, "4fa8f5cc1acb63576412583c6e173e45bacf850de757dac14809eaa6caa68e7f92c32b6418c28e0aca22c7df1e4720baab7e55efeb3326cbbecdd62761fc3a80086031bcd31b21909d86986b61be2395b691a48c7db8dae5a6639a5f02b8383cb228fd6a3d20ab63e24a5293fae1bcc9fd04e4e9bce0bcba762b1734c5e4bad438c0220cce6b68935494e5571eb881f720e58b976222b2bf7619914ddc"}}}, 0x103) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 14:56:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80803, 0x0, &(0x7f000042d000-0x8)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f000012a000-0x2)=0x100000001) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 14:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000b8f000-0x17)='net/ip6_tables_matches\x00') dup2(r0, r0) 2018/01/16 14:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00001ef000-0x2)=0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000871000-0x20)={0x8001, 0x1, 0x0, 0x1ff, 0x9, 0x6, 0x0, 0x3, 0x0}, &(0x7f0000aee000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000dd000-0x10)={0x4, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00002e2000)={0x0, 0x0, 0x10001, 0x21}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000b08000)={0x40009, r1, 0x5774585575561126, 0x6}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ac5000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b94000)=0x8c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x100, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000003c000-0xb)={0x81, 0x9, 0x80000000, 0x7, 0x4, 0x7, 0x6, 0xf4, 0x5, 0x4a6, 0xffffffffffffff76}, 0xb) fstat(r3, &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4000000000000001) ioctl$KVM_RUN(r6, 0xae80, 0x0) close(r3) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f73000)={0x3, &(0x7f00004a1000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) dup3(r2, r6, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000c3c000)={&(0x7f0000000000/0x1000)=nil, 0x40, 0x2, 0x2, &(0x7f00003ae000/0x1000)=nil, 0x2}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) add_key$keyring(&(0x7f0000101000-0x8)='keyring\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) close(r5) 2018/01/16 14:56:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/01/16 14:56:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000eec000-0x56)="65bca530860e3926144c75d98d902f8c7aa980f5fd28c851165d9172a91be7d63de4f5d28189e14cce5fdc8b9b50da1daa5614cd08d18c6399d27ce4f4d2cfdbbec0c04bdafb8c00e3f30fab231cbb12848fb73c7c15", 0x56, 0x80, &(0x7f0000dc5000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000688000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00009ba000-0x4)=0x0) connect$inet(r0, &(0x7f0000a10000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000072f000)=""/9, &(0x7f00000ac000-0x4)=0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000c19000)={0x69, 0x4, 0x18, 0x0, "83870dc71d9e4ba5212fd8616083959b9b6b6ef302dd29c8d2299a8eaa27a503e961c885bbbcb8892a24f70a", 0xb62}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009d6000-0x8)={0x0, 0x100}, &(0x7f000007e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000caf000)=0x800, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc7000-0x10)={r1, 0xa4, &(0x7f0000671000)=[@in6={0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0xaaad}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000212000-0x4)=0x10) 2018/01/16 14:56:05 executing program 4: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005e0000-0xc)={0x6, r0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000077a000)=""/23) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000b06000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/kvm\x00', 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x2, r4) 2018/01/16 14:56:05 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f000059e000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f000043b000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 14:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() r0 = socket(0x3, 0xa, 0x69) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000a61000-0x4)=0xfb98) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d2a000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007fd000-0xb8)={0x0, 0x8000, 0x8, 0x7, 0x4, 0x3ff, 0xff, 0x1, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x101, 0x6, 0x2, 0x0}}, &(0x7f0000e7a000)=0xb8) syz_open_dev$sndmidi(&(0x7f0000f3b000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x2000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007a6000)={0x7, 0x800b, 0x0, 0x4, r2}, 0x10) 2018/01/16 14:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000566000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x8000400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000bca000)={0x8, 0xf9b, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d3f000-0x8c)={0x1, 0x0, 0x80, 'queue0\x00', 0x4cfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fd8000-0x4)=0x0, &(0x7f00003a6000)=0x4) 2018/01/16 14:56:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008cd000+0x1d1)={0x0, 0x0}) getsockname(r1, &(0x7f0000a7f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ce000-0x4)=0x26) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000f87000-0x28)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x0}]}) mkdir(&(0x7f0000e0a000)='./file0\x00', 0x8) fchownat(0xffffffffffffffff, &(0x7f0000955000)='./file0\x00', 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f00005c9000-0x8)='keyring\x00', &(0x7f0000d79000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) 2018/01/16 14:56:05 executing program 6: prctl$intptr(0x1c, 0x68) prctl$intptr(0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000c03000-0x4)=0x0) 2018/01/16 14:56:05 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000060a000)='/proc/self/net/pfkey\x00', 0x20200, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005b4000-0x44)={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @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) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x82, 0x1443, 0x991, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f00005d2000)={0x0, 0x0}) sched_getscheduler(r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000096e000)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000443000-0x90)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000885000)='/proc/self/net/pfkey\x00', 0x80200, 0x0) getsockopt$inet_int(r5, 0x0, 0x26, &(0x7f0000d76000)=0x0, &(0x7f00003dc000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 14:56:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000048b000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000413000-0xa0)=""/160, &(0x7f000056b000-0x4)=0xa0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000b3000-0x10)='/selinux/access\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) link(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000da6000-0x8)='./file0\x00') 2018/01/16 14:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000afb000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000311000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000bc0000)={&(0x7f0000447000/0x1000)=nil, 0x51, 0x0, 0x0, &(0x7f0000986000/0x4000)=nil, 0x7}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000c99000-0x8c)={0x4, 0xfffffffa, 0x5, 'queue0\x00', 0x93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000001000-0x8)=0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000d28000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000baa000)={0x0, 0x3b, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086f000-0x4)=0x0) timer_delete(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a8e000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16881bd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x745f, 0x0, 0x0, 0x1f, 0xffff, 0x5, 0x3, 0x8, 0x100000000, 0x0, 0x401, 0x1, 0x8001, 0xd96d, 0x800]}, &(0x7f0000338000)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000189000-0x8)={r3, 0xffffffffffffff00}, &(0x7f000059f000-0x4)=0x8) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x80408000}, 0xc) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000b31000)=0x0, &(0x7f00007e8000)=0x4) 2018/01/16 14:56:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000e14000)='./file0\x00', &(0x7f00005d2000)={0x6, 0x2}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000219000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000b2a000-0x4a)=@file={0x0, ""/72}, &(0x7f0000c55000)=0x4a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000464000-0x4)=0x0) setpriority(0x1, r1, 0x0) 2018/01/16 14:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000730000-0xe)='/dev/admmidi#\x00', 0x2ae, 0x119000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00001a9000)={0x2, 0x28, [0x3, 0x3, 0x326c, 0x100, 0x3f, 0xff, 0x8, 0xff, 0x8, 0x4df8]}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000f23000)={0x0, 0x2, 0x0, &(0x7f0000f88000-0x8)=0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000bc8000-0x19)=""/25) 2018/01/16 14:56:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x2, 0x7}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000062e000)={0x0, 0x6, 0x6, 0x4, 0x9, 0x69}, &(0x7f00008aa000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000997000-0x8)={r3, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ef9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000336000-0x108)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffa, 0x9, 0x1, 0x2, 0x80, 0xffff, 0x2, 0x4, 0x9, 0x0, 0x81, 0x80000001, 0xd41, 0x400, 0x9]}, &(0x7f0000c1d000)=0x108) openat$dir(0xffffffffffffff9c, &(0x7f0000c57000)='./file0\x00', 0x10000, 0x2) 2018/01/16 14:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind$bt_rfcomm(r0, &(0x7f0000da3000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r1 = pkey_alloc(0x0, 0x0) pkey_free(r1) r2 = syz_open_dev$vcsa(&(0x7f0000448000+0xf3f)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x80) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000cfb000)=""/148) 2018/01/16 14:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000747000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d40000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000043c000-0x4)=0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e03000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000173000-0xc)='/dev/rfkill\x00', 0x40080, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000e38000/0x18000)=nil, &(0x7f000052f000-0x18)=[@text16={0x10, &(0x7f0000660000)="82da7a0f070fc7ad2b00660f28eaf30fbc4619d9d8baf80c66b8c003fe8a66efbafc0cec650f3066b9d30800000f32b8e1000f00d0", 0x35}], 0x1, 0x42, &(0x7f00002a1000)=[@dstype3={0x7, 0x1}, @dstype0={0x6, 0x9}], 0x2) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/16 14:56:05 executing program 5: mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = dup3(r0, r0, 0x80000) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000624000-0xd)='/dev/dmmidi#\x00', 0x3e0, 0x100) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000623000)={r2, 0x20, 0x9, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$seccomp(0x16, 0x0, &(0x7f0000340000)={0x4, &(0x7f0000621000)=[{0x80, 0x9, 0x0, 0x1}, {0x1ff, 0x3ff, 0xa3, 0xffffffff}, {0xffffffff, 0x9, 0x1, 0x9}, {0x6, 0x0, 0x0, 0x9}]}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000622000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004b0000)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001e5000)={0x3, &(0x7f000061b000)=[{0x1d, 0x0, 0x1, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/16 14:56:05 executing program 7: r0 = mq_open(&(0x7f00006dc000-0x25)='wlan0cpusetposix_acl_access*vboxnet1\x00', 0x42, 0x90, &(0x7f000017d000)={0x3, 0x1, 0x8, 0x6b7, 0xc, 0x9, 0x9, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setuid(0x0) [ 310.274359] kauditd_printk_skb: 156 callbacks suppressed [ 310.274365] audit: type=1326 audit(1516114565.876:4877): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14576 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 310.312335] audit: type=1326 audit(1516114565.908:4878): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14576 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=105 compat=0 ip=0x452df9 code=0x7ffc0000 [ 310.342080] audit: type=1326 audit(1516114565.911:4879): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14576 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 310.368112] audit: type=1326 audit(1516114565.911:4880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14576 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 310.393299] audit: type=1326 audit(1516114565.940:4881): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14576 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=240 compat=0 ip=0x452df9 code=0x7ffc0000 [ 310.418082] audit: type=1326 audit(1516114565.941:4882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14576 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 310.443983] audit: type=1326 audit(1516114565.941:4883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14576 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 14:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000b1e000)={0x7fff, 0x11, 0x1, 0xffffffffffffff9c, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b4e000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000abe000-0x4)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000764000-0x20)={0x0, 0x3, 0x8, 0x22b0, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000a01000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) syz_open_dev$binder(&(0x7f000058b000-0xd)='/dev/binder#\x00', 0x0, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007ef000-0x18)={0x0, 0x9, 0x10, 0x1, 0x2}, &(0x7f0000bf9000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d48000)=@assoc_id=r4, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f00007e3000)=""/142, &(0x7f0000fc5000)=0x8e) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000f41000)=0x2, 0x4) 2018/01/16 14:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc34d5c49ff2259fa, 0x6, 0x1f) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000ba3000)=0x0, &(0x7f0000b33000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000003000-0xa)={0xfff, "ebc4cb2b12ae"}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000299000-0x8)=[{0x6, 0x0, 0x20, 0x2}]}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000a30000-0x14)={{0x5, 0x8, 0xc000200000000000, 0x2, 0x4, 0xfffffffffffff852}, 0x800, 0x4, 0x2e65}) getgroups(0x1, &(0x7f0000d91000-0x1c)=[0x0]) setrlimit(0xf, &(0x7f0000f1d000)={0x9, 0x1}) 2018/01/16 14:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c62000-0x4)=0x0) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f0000e26000)=""/4, &(0x7f0000000000)=0x4) recvmsg(r0, &(0x7f0000c73000)={&(0x7f000009c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000fc7000-0x60)=[{&(0x7f00009a0000-0xaa)=""/170, 0xaa}, {&(0x7f0000569000-0xf5)=""/245, 0xf5}, {&(0x7f00004de000)=""/246, 0xf6}, {&(0x7f0000052000-0x1)=""/1, 0x1}, {&(0x7f0000051000)=""/201, 0xc9}, {&(0x7f0000289000)=""/169, 0xa9}], 0x6, &(0x7f00001c0000-0x80)=""/128, 0x80, 0x4}, 0x2040) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fe5000-0x8)={0x0, 0x0}) 2018/01/16 14:56:06 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000015000-0x8)='./file0\x00', 0x2000, 0x18) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000018000)={&(0x7f000000a000/0x4000)=nil, 0x4, 0x6, 0x0, &(0x7f000000f000/0x2000)=nil, 0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000018000)='/dev/midi#\x00', 0x9, 0x27aa862c64b2ccf5) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000015000)={[0x100000, 0x3000, 0x0, 0x105000], 0x0, 0x10, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f000000f000-0x2a)='net/l2cap\x00') sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000001c000-0x16)={0x0, 0x3f, 0x7, [0x8, 0x2, 0x1ff, 0x1, 0x23a, 0x1, 0x100000000]}, &(0x7f000001c000-0x4)=0x16) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000001b000-0x8)={r5, 0x3ff}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000019000)={0x9, &(0x7f0000008000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x100) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000019000)={r6, 0x0}) 2018/01/16 14:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40, &(0x7f00000f7000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "0fb4"}}}}}}, 0x0) lremovexattr(&(0x7f000062f000-0x8)='./file1\x00', &(0x7f00008af000-0x6)=@random={'osx.\x00', '\x00'}) r0 = syz_open_dev$mice(&(0x7f0000b6e000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f000026e000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000707000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a1a000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r2, &(0x7f00004bd000-0xc)={0x10, 0x0, 0x3, 0x40}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f0000e6c000-0x8)={0x0, 0x0}) r4 = creat(&(0x7f000011a000)='./file1\x00', 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) semctl$SEM_STAT(0x0, 0x4, 0x12, &(0x7f000019e000-0x1000)=""/4096) lstat(&(0x7f0000221000-0x8)='./file0\x00', &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000959000-0x4)=0x0) r5 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000d64000-0x8)={0x0, 0x0}) timerfd_settime(r5, 0x0, &(0x7f000061c000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000911000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000034f000)={0x3, 0x78, 0xfffffffffffffe5d, 0x0, 0x1, 0x835a, 0x0, 0x4b5, 0x0, 0xa, 0x6, 0x0, 0x7, 0x90c2, 0xfff, 0x100000001, 0x100000001, 0x8, 0x9, 0x5, 0x8, 0x5, 0x2, 0x1, 0x7, 0x1174, 0xff, 0x7, 0x6, 0x2, 0xffffffffffffffff, 0x652, 0x6, 0x8000, 0x6, 0x4, 0x1000, 0x9, 0x0, 0xc1, 0x0, @perf_bp={&(0x7f0000ef7000)=0x0, 0x1}, 0x4000, 0x2, 0x1ff, 0x3, 0xffffffff80000001, 0x5, 0xff, 0x0}, r3, 0xffffffffffff8000, r4, 0x4) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = syz_open_dev$dspn(&(0x7f0000289000)='/dev/dsp#\x00', 0x642, 0x400000) bind$pptp(r7, &(0x7f0000aa8000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$netlink(r2, &(0x7f0000849000)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) clock_gettime(0x0, &(0x7f00005c7000)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/ptmx\x00', 0x2, 0x0) 2018/01/16 14:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/01/16 14:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x7f) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) umount2(&(0x7f0000b58000)='./control/file0\x00', 0x8) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005e5000)={&(0x7f0000c43000)='./control/file0\x00', 0xffffffffffffffff}, 0xc) unlink(&(0x7f0000d61000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000bb0000)={&(0x7f000095e000/0x4000)=nil, 0x4000}) creat(&(0x7f000099f000-0x10)='./control/file0\x00', 0x0) listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 14:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000645000-0x10)="3d26632a843a69b5e9b8da481e36420c", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00005a8000)="fc9938c568737c2783ff09428d96e2c9", 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000194000)='/selinux/access\x00', 0x2, 0x0) [ 310.468692] audit: type=1326 audit(1516114565.942:4884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14576 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 310.493401] audit: type=1326 audit(1516114565.943:4885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14576 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 14:56:06 executing program 1: getrlimit(0x5, &(0x7f0000286000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000035a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d80000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000000)=0x0) fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000)='*/cgroup\x00', 0x2) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000000)={0x2, 0x8, 0x8}) tgkill(r0, r1, 0x7f) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 14:56:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a28000-0x8)={0x0, 0x0}) [ 310.542436] audit: type=1326 audit(1516114566.144:4886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14585 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x0 2018/01/16 14:56:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 14:56:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00001cb000)={&(0x7f0000254000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 14:56:06 executing program 5: 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) 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) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a27000-0x14)={0x0, r0, 0x1, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e44000)='D7G\x00"', 0x0, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x14) 2018/01/16 14:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000243000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000f65000-0xf6)=""/246) r1 = syz_open_dev$sndpcmp(&(0x7f0000b22000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x18900) r2 = getpid() r3 = perf_event_open(&(0x7f0000d1a000)={0x3, 0x78, 0x80, 0x44ab, 0x3, 0xffffffffffffffb9, 0x0, 0xfffffffffffffff8, 0x0, 0x1, 0x0, 0x5, 0x3ff, 0x81, 0xf318, 0x6, 0xfffffffffffffffc, 0x10000, 0xc87, 0xfffffffffffff000, 0x0, 0x80, 0x2, 0x2, 0xffffffff80000000, 0x5, 0x0, 0x1, 0x2400000000, 0xafa, 0x3, 0x20, 0x2, 0x0, 0x5, 0x7fff, 0xffffffff80000000, 0x7fffffff, 0x0, 0xcb8, 0x0, @perf_config_ext={0xad, 0x400}, 0x2000, 0x4, 0x10001, 0x5, 0x7ce, 0x7, 0x80, 0x0}, r2, 0x5d, r1, 0x5) close(r3) 2018/01/16 14:56:06 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000885000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x800003, 0x32, r1, 0x0) syz_emit_ethernet(0x5e, &(0x7f00000ed000-0x9e)={@random="d7ec470c4d0e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x28, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @fragment={0x9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @fragment={0x0, 0x0, 0x7fff, 0x0, 0x0, 0xd4, 0xffffffffffffffff}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/16 14:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000a73000-0x10)=@buf={0x0, &(0x7f0000d5e000-0x69)=""}) r2 = fcntl$getown(r0, 0x9) capget(&(0x7f0000001000-0x8)={0x404, r2}, &(0x7f00008f9000-0x17)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffa, 0x0, 0xfffffffff7ffffff, 0x1}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0x0}) 2018/01/16 14:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000dea000)=0x401) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000a2a000-0x38)={0x3, 0x0, [{0x71b, 0x0, 0x5}, {0x4, 0x0, 0xfffffffffffffff7}, {0x9, 0x0, 0xfff}]}) bind$inet6(r0, &(0x7f0000cfb000)={0xa, 0x3, 0xffffffffffffffc0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000077b000-0x4)=0x0, &(0x7f0000afc000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000285000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000941000+0x64a)=0xe8) 2018/01/16 14:56:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) close(r1) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000423000-0x10)={0x7, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000dab000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000de8000)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x13) 2018/01/16 14:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007d3000)="2781282425706f7369785f61636c5f61636365737300", 0x3) sendmsg$kcm(r0, &(0x7f0000209000)={&(0x7f00002d9000)=@llc={0x1a, 0xfd, 0x0, 0x0, 0x7, 0x7fffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000b2f000-0x20)=[{&(0x7f0000075000)="8070f79731f53833", 0x8}, {&(0x7f00004f7000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x8000}, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006d1000-0x58)={0x26, 'skcipher\x00', 0x2, 0x0, 'pcbc(aes)\x00'}, 0x1c) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f00002de000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) 2018/01/16 14:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) setns(r0, 0x0) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000878000-0x8)=0x99) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000fd0000-0x50)={0x0, @tick=0x20, 0x1, {0x3, 0xffffffff}, 0xb36e, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r2, 0x403) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 14:56:06 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00009f9000)="36347f00", 0x4) 2018/01/16 14:56:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, "7320f85d3d112aaf"}}}, 0x0) 2018/01/16 14:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000750000-0x8)={0x0, 0x0, 0x0, 0x1}) r1 = syz_open_dev$audion(&(0x7f00002bd000)='/dev/audio#\x00', 0x100000001, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e4c000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00002b4000)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f000038c000)=@hdr={0x3, 0x87, 0x3, 0x100000000, 0x8001, 0x5, @ipv6={0x3, 0x6, "20d570", 0x1e8, 0x2b, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}]}, @dstopts={0x29, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0xf57cab5, 0x2e, "d666078f0fe73c290ac8190fc79eeb9a31ce95dc1f2a789ddee4816e32f13cdf64e569c645e1de3402345d0e2f1e"}]}, @fragment={0x87, 0x0, 0xa25d, 0x2, 0x0, 0xd13, 0x0}, @hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xfd53}]}, @fragment={0x0, 0x0, 0x7f, 0x1000, 0x0, 0x483, 0x3}, @routing={0x6, 0xe, 0x3, 0x6, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x0, 0x0, 0x7e9c2958, 0x6, 0x0, 0x101, 0x3}], @tcp={{0x2, 0x0, r2, r3, 0x9, 0x0, 0xe, 0x29, 0x3eb3, 0x0, 0x5409, {[@md5sig={0x13, 0x12, "c5959263d7541f321ba28458d213d2a9"}, @eol={0x0}, @fastopen={0x22, 0xb, "94a0e9a2acbedb2cbf"}, @fastopen={0x22, 0x2, ""}, @mss={0x2, 0x4, 0x10001}]}}, {"a6c0dee79519b608c74f9f0617021b18db3165ed6572e3673085c9c57af9c967a15812a26d8097935f9a7b088c2af32659d2b3657602d7bc801c0be92ff3e3c81f650437b82cb161afa67c0bd9ec5f3e9deb4feb1148b5de465daab622240c474a6bd0c1a73408381ebe3218cae6de363a2bfe3d7f29e2e7fe1e8ad4b9c99bfbef43f351325b3f5e375937ced4b6e213c5e18140e15e35c0c7d0724b603104ef6f838d0f7c83301fab731c05fa4a36b9b291746aaab750"}}}}}, 0x21a) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000def000)=""/200) 2018/01/16 14:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xa) 2018/01/16 14:56:06 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) sched_getparam(r1, &(0x7f00001f4000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dd9000-0x10)={0xd000, 0xa000, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000229000-0x10)={0xf000, 0x0, 0x0}) 2018/01/16 14:56:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e4e000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000da5000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000fd0000)={0xa, 0x0, 0xce, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000514000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fd0000)=0x7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b7f000)=0x101, 0x4) 2018/01/16 14:56:06 executing program 2: umount2(&(0x7f000045d000-0x8)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000060c000)='./file0\x00', &(0x7f0000001000-0x38)=""/56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'btrfs.\x00', 'em0,\x00'}, &(0x7f0000000000)='-mime_type\x00', 0xb, 0x2) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000003000-0x40)=@un=@file={0x0, ""/62}, &(0x7f0000003000-0x4)=0x40, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x5)='f2fs\x00', 0x800, &(0x7f0000001000)="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") timer_create(0x7, &(0x7f0000000000)={0x0, 0x34, 0x2, @thr={&(0x7f0000002000)="613f080816d6c690dcf63d4a4b7b2f8c7553ae2e27c8bafde3cd82eb73069808eeca45832d802270bd7faa030a52a4fd783be8cdc990bd78af06e022acd099e8f167e259a10ffdb4d55af928", &(0x7f0000000000)="e4ee3b4ee72e39a8c70e491fa17b6d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_delete(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x9c, 0x1000, "d029e7ef5e9790670708bb6f3d7811607e5be2c8fb04290ae5e5b77dc49d951b85833f47d0bc25677b0412741b7b5d5f53c843679770ae096e8ffc6ed1ddb2a3b65ea00dafc6f557d529f6cdbfa5cf860e64c00d1546c608cd4998ab6828d2c6b5d490a04c70d5eae46f36275379297d4193a777bbf21a0dfb5b2bbb3dd42292cf8915bb0d831e18f96e77a5748d7e882e395bab"}, &(0x7f0000005000-0x4)=0x0, 0x400) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000006000-0x18)={0x4, 0x3, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000006000)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000007000)=""/181, 0xb5, 0x10000, &(0x7f0000007000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000009000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000008000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 14:56:06 executing program 0: sysfs$1(0xfe4, &(0x7f0000b17000-0xf)='c\x00\x00\x00\x00\x00\x00\x00\bsted/\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@req={0x50, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x40200, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000003c000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x9, 0x100, 0x0, 0x1}, 0x10) 2018/01/16 14:56:06 executing program 7: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000942000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000d18000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/01/16 14:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000022a000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x802) bind$nfc_llcp(r1, &(0x7f000024a000)={0x27, 0x20e, 0x6, 0x5, 0x80000001, 0x80000001, "db933ca43c3483449f22436f9161ddece53d0fcdba9bbeed952b955734b765ce2f2a24fd6763948dcea5faa6adc8c7543ececb2980372441cc9b4936750e34", 0xd1}, 0x60) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a5f000)={r1, r1}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000907000-0x4)=0x8, 0x4) 2018/01/16 14:56:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f00007cc000-0xb4)=[{{&(0x7f0000f15000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000010000-0x40)=[{&(0x7f0000582000)=""/173, 0xad}, {&(0x7f00006ea000-0x7c)=""/124, 0x7c}, {&(0x7f0000295000-0xd4)=""/212, 0xd4}, {&(0x7f0000212000)=""/226, 0xe2}], 0x4, &(0x7f000039a000)=""/4096, 0x1000, 0x2}, 0x8}, {{&(0x7f0000524000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000885000-0x50)=[{&(0x7f000023b000-0xb9)=""/185, 0xb9}, {&(0x7f0000490000)=""/223, 0xdf}, {&(0x7f0000e51000)=""/173, 0xad}, {&(0x7f0000dfe000-0xfe)=""/254, 0xfe}, {&(0x7f00003c8000-0xc0)=""/192, 0xc0}], 0x5, &(0x7f0000bc6000-0x54)=""/84, 0x54, 0x100000}, 0x8}, {{0x0, 0x0, &(0x7f00003ee000-0xa0)=[{&(0x7f0000ac7000)=""/4096, 0x1000}, {&(0x7f0000824000-0xaf)=""/175, 0xaf}, {&(0x7f0000bd3000)=""/60, 0x3c}, {&(0x7f0000ab5000-0xae)=""/174, 0xae}, {&(0x7f0000943000-0x15)=""/21, 0x15}, {&(0x7f000021a000-0xe7)=""/231, 0xe7}, {&(0x7f0000e21000)=""/4096, 0x1000}, {&(0x7f0000bee000-0xa0)=""/160, 0xa0}, {&(0x7f000017a000-0x56)=""/86, 0x56}, {&(0x7f0000ec2000-0x74)=""/116, 0x74}], 0xa, &(0x7f0000c2d000-0x3b)=""/59, 0x3b, 0x7}, 0xffffffff}], 0x3, 0x0, &(0x7f0000bbb000-0x10)={0x77359400, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000365000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r1}) 2018/01/16 14:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x20000400) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a59000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000387000)='/dev/vcsa#\x00', 0x6, 0x0) socket$unix(0x1, 0x5, 0x0) inotify_init1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000072000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f0000099000+0xe8f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f00006e5000-0x20)=[@cred={0x2a7, 0x1, 0x2, r3, r4, r5}], 0x20, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 14:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00001ed000-0x8)=0x0) capset(&(0x7f0000000000)={0x20071026, 0x0}, &(0x7f0000002000-0x18)={0x4000000000000000, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000618000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000916000)=0x4, &(0x7f000061b000-0x8)=0x2) 2018/01/16 14:56:06 executing program 5: prctl$intptr(0x18, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x0, 0xc76, 0x60000000, 0x3, 0x1ff, 0xb8, 0x8, 0x101, 0x3, 0x80b}) 2018/01/16 14:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000078c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b3", 0x1, r0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000776000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000f9a000)=0x3f, 0x4) r4 = add_key$user(&(0x7f0000b5a000-0x5)='user\x00', &(0x7f000079f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000043a000)="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", 0x801, r0) keyctl$update(0x2, r4, &(0x7f00001df000)="c4cdf824d3994aa35d2fed02580b5293d081f4587ecf08199650027c1132bc2d6296cf400520e00b426d29b3f74be6a27d3a55cef0e3", 0x36) openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ac000-0x10)='/selinux/create\x00', 0x2, 0x0) r5 = request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) keyctl$dh_compute(0x17, &(0x7f0000ad1000+0x7fa)={r1, r2, r5}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'md4\x00'}, &(0x7f0000bed000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:06 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/ppp\x00', 0x2200, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000000f000-0x2)=0x0, &(0x7f000000b000)=0x2) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f000000f000)=[{&(0x7f0000010000-0xf3)="46e6465f5e87f55141f439a98ea352aef6daf3f992ddcc87261f937cf9eff55fca8ab37b05dbc12d34618511a7ba02b12d19a179ee652919cd8e011e68bf6bcee8c7075b6dc01d8f11b4e6c7e9c0f5413980b8ce111fdd5c8a3d8e4ea670ef5f35504809ace759762016339bbf61d758219206cb0d318f0b1e61424d474f45892b8a22f01ca03cfd55deec50e77feee74daa8caf129efac473bd661f1f7901ec94311a005116d3a6833ac492db96aa55fea33e1288df5ab8a30ef05ddf228e1907b3e3cd5c36df7cf27f291af934a402ca19bc6515352255348eb7839e6cf95dd94af0edfe9286f79d78f546003ea4950067c4", 0xf3}, {&(0x7f0000009000)="a639861789d03004de7d0ebbaf5deec0e94dbf937e72563ffc005c9615cc3522a8a5c54a7df1b4a7132e919bda290b3aa70b0ee6dcce8304a2acc309cc638a5fa047117f53ddcff04c522243aeee870a3d9b0d139a160fed5ae3933811d0ed8e250787268013ca2ae22dd238c8a4dec08551519cf73e51d08802cdcec380703d40c26045d20544e166c66c08d1b0ec465cc33f38825dc59bc7f9814cd95ba06b72f7457c21cb26ea9d90698d77b48922bb6359af6ad3dac0d0f43410256d16c921f6ba798e67bc5f5f1c9524c46dd09148b7e2066c696a41feeacf4c3f8bfe0622436556354dea362636b530e9b857e53db7", 0xf2}], 0x2, &(0x7f0000010000-0x1138)=[{0xb0, 0x112, 0xcf, "adbd65386500f9881a7f743de29feb834c1f969e602383737d5bd0124d7d36de500120c69ef62893682f116221ce6f9493ed9904fe4fffec856c62847ad7dddf83c8079b30f793e064f9e4b2a71724ffdecf738a150cc4d8bc1d6b5a988cc9aed54f0955d4a142f2bf07212f835fb116c9d2c1c004d5266515942c05e019cd4b8cec9e1b5a3b7dd3a985ada59fc5d30800d4b771fb083f5a6efbcaba"}, {0x78, 0x0, 0x4, "ce55ee0df7eab22058bf2f3c160c5f6a565e7bad5411136049b200205a32101018fee0f77fe337df559179da65bfdef165e8a2565379eef38b052a56b1f295cb21dbeced7b8854e50f944cd6233538e1b3e5c7cfe37dcba2a4d660d302121734607c"}, {0x1010, 0x116, 0x6, "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"}], 0x1138, 0x0}, 0x20000000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000012000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000f000)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000b000-0x8)={r2, 0x1}, 0x8) sendmsg$can_bcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x20, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a00200000059"}}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 14:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00000c6000-0xe)='/dev/admmidi#\x00', 0x3ff, 0x40000) sendmsg$nl_generic(r1, &(0x7f0000811000-0x38)={&(0x7f00006f5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f07000-0x10)={&(0x7f0000820000)={0x14, 0x20, 0x300, 0x5, 0x1, {0x17, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e04000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000c65000-0x1000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000ed2000)={0x5, 0x2, {0x2, 0x3, 0x0, 0x1, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/16 14:56:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x1c8, &(0x7f0000000000+0x6d)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000942000-0x8)=0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bdb000)='status\x00') mmap(&(0x7f00007b7000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) 2018/01/16 14:56:06 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000880000-0x12)='/dev/snd/pcmC#D#p\x00', 0x20, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ab4000-0x8)={0x0, 0x0}) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000761000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000434000)=0x10, 0x80000) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f000093b000)=""/234, &(0x7f0000ffd000-0x4)=0xea) 2018/01/16 14:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000070b000-0x7e)=""/126, 0x1) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)='i', 0x0}], 0x1) tee(r2, r1, 0x5, 0x0) read$eventfd(r0, &(0x7f0000cee000)=0x0, 0x8) 2018/01/16 14:56:06 executing program 7: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000f9e000-0x156)="f9975857ee6dc4c526c36d4a622bf703", 0x10) r1 = syz_open_dev$midi(&(0x7f0000440000)='/dev/midi#\x00', 0x101, 0x200000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000908000)={0x7b, 0x0, [0x8, 0xfffffffffffffffb, 0x5, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = semget(0x3, 0x2, 0x404) semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/01/16 14:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) getpgrp(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x4) ftruncate(r1, 0x0) close(r0) r3 = syz_fuseblk_mount(&(0x7f00006db000+0x30d)='./file0\x00', &(0x7f00000c5000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$lock(r3, 0x6, &(0x7f00004a1000)={0x2, 0x2, 0x6, 0x125, 0x0}) 2018/01/16 14:56:06 executing program 5: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = inotify_init() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1c000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/context\x00', 0x2, 0x0) ppoll(&(0x7f0000f1b000-0x48)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x3, &(0x7f000082a000-0x10)={0x0, 0x0}, &(0x7f0000f1a000)={0x0}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000ee4000)=0x5) 2018/01/16 14:56:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002f6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000031c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b94000-0x8)=0x1) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000042b000-0x138)={{0x0, 0x0, 0x0, 0x1f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000087d000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dce000-0x4)=0xe8) 2018/01/16 14:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7fffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000085e000-0x9)='/dev/vcs\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000abd000-0x9)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f00008ec000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000c7000-0x9)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000bf6000)={0x0, 0x0}) close(r3) 2018/01/16 14:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000022e000)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000d78000-0x7e)=""/126) r2 = syz_open_dev$sndpcmc(&(0x7f000064d000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x600) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00005a8000-0x8)={0x10001, 0x4}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000c4f000-0xf6)=""/246) 2018/01/16 14:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2400000000000010, 0x802, 0x0) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000998000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b68000-0x4)=0xc) getgroups(0x4, &(0x7f0000273000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fd3000-0x4)=0x0) r5 = geteuid() r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bb5000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006bd000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000518000)=0xe8) r9 = getgid() r10 = socket$llc(0x1a, 0x1, 0x0) r11 = gettid() getresuid(&(0x7f0000515000)=0x0, &(0x7f00005ef000-0x4)=0x0, &(0x7f00003c3000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e69000)={0x0, 0x0, 0x0}, &(0x7f00005eb000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005c1000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ecf000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xe8) getresgid(&(0x7f0000604000)=0x0, &(0x7f00005a3000-0x4)=0x0, &(0x7f0000132000)=0x0) r17 = getpid() r18 = getuid() r19 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bc6000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0d000)={0x0, 0x0, 0x0}, &(0x7f0000a9f000-0x4)=0xc) r22 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d3e000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000392000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000924000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000057f000-0x4)=0xc) r26 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000059000-0x4)=0x0, &(0x7f00008cd000)=0x0, &(0x7f0000f2a000-0x2)=0x0) lstat(&(0x7f000064e000-0x8)='./file0\x00', &(0x7f000034c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b9000-0x4)=0xc) r30 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ec000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000065b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f3000)=0xe8) r33 = getgid() r34 = getpid() getresuid(&(0x7f0000b7c000)=0x0, &(0x7f000066f000-0x4)=0x0, &(0x7f0000207000)=0x0) getresgid(&(0x7f0000bc5000)=0x0, &(0x7f0000d58000)=0x0, &(0x7f00008e4000)=0x0) sendmmsg$unix(r0, &(0x7f0000e26000-0xe0)=[{&(0x7f000082b000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008bb000)=[{&(0x7f0000ebd000-0x13)="081f907b9295c7991af1f111f7d7450d603766", 0x13}, {&(0x7f0000fbd000-0xe1)="948f15b761a2db6969c41fb6135705c0287b585a4ebdf0379326992eb3aaf64457a9fbb86c9100610c5a85995ab4d5e3cd3c8156cf160920e6799eecb36cff36024392b1079e6c88c0116ff5e41768639b4326da027df1dc4dd07bbd3ba4ee973d6436c1ab92305acb9d457d68b589e2c13266facd53dd78802536468daacfd8f2eb1617f3620b4151413d5853724185c3d4d060571e54379f0c4f8c49fa916349f9978de0e098b3492db638d2f64da71e64e72ec5d87288c9fcad21df76310b181ab9a639111c392cb2f936ff41fec0c02a37597dbf3434b1f18471744da7bbe8", 0xe1}], 0x2, &(0x7f0000252000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x80}, {&(0x7f0000a9f000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000516000-0x30)=[{&(0x7f00007de000)="8b7256903b4a7a81603ab55226befa2f09fe65f4422a19dbefc874015d0fb2e4aa962d3c468422a545169ce17635dfcd4d117de8254550a109e46f24e59a712870959a89b26c969a1187529d29c6c3c6b63e79a9279b649c936ee145bca4574b7017058346399e2e73050ce61f2433ae0711341fb1321f0bce79c18234f9774224d5c7a6e7411f7a4102882c996ee50738fafaf895f477324c2f5f9ca2393fd77541cc376d2d22eb9b6ce4e351e62b0f73b16cf9874d3ee318db48659df756e10171c492fdc20b86e6af3d1c2ed3f3b0db7375e05f3b5bdd2e81ff3158e697b0ab014404a8fbc7c450511e6dc680369f7c0153675d508db6b629d13b83", 0xfd}, {&(0x7f0000700000)="baf345b6f2d6405bf87db042d9f80e82499b9e9b81e06ffbfa395608528945c15f07cfab93ddfba5dccb061e372e3d04e5ea2c7e18483e73c947d8ba8c89c8067e0fe98752ab27a33e24f9c867ada9c765b192d2521038fe3abf9d60c9075867461816b05c760c8852f9ad203f9a724a1a827523866eaa3040b0d5b76298e4c8bdc64f0cfdbd514be2760c17bbaaa81fa31b845fc145b1888f33fb7261d01e50ed5c04d745b96fa482d2de27fd14a7d598ea8ca4cd2f3a27", 0xb8}, {&(0x7f0000577000-0x1000)="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{&(0x7f00009b4000)="e7c5aa6a182fff0edbb0861e152a7e62284ae83ee67cc064e9762473651466fef4f96b2c16702f5bf646d46ebe9367c55e340e840c6aaae134d81cb154fcfd35cee200d7b35c70163396111a2639bf60c188e72f0fdff00c6051311a65d2affa1a37b0b89444a26f5304ad7002d1da7c8db6f3c48a6ccfdac3564605b8a61748bdd166e0c278b52da4640d68b9da87036ed538ee635e557fbd936625f15411eed515b1545c8232baf0ffe31f6c8b", 0xae}, {&(0x7f0000e1c000-0x6a)="763ce77b91f4707a32320cd77956b46d8e20b679daba87dcf05de2cadbb13dca1108ca5ef59cca1046dc43c42abf46f84cf33346b24ac9dd8423a0b092b4067f2064009253140fed74382cdaa902ef2ecbeab137489813b79a7063b6dcea2105e5769b00553384985cf7", 0x6a}, {&(0x7f000012f000-0x7d)="3deb9faeb27282dd157c65f8e4de6a5ce877b583f87000b74cf59199e2b5b7dd034986501c240cf8b6276f4cf3f354da508e92f1f2dd68721dc057506443df178f2e43441c9cb53e364f402cb27ebf6908bff974c06045994fbfe2d07584d1e7d36177f231e016517ef044fd5d3b1e7ecc36608a6b093d0cb59d8b7096", 0x7d}, {&(0x7f000087d000)="4a950aba8c085b9d5a100c472c20f1d9b354d28d3dbededd3990d7a9d876", 0x1e}], 0x7, &(0x7f0000eab000-0xc0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xc0, 0x40}, {&(0x7f0000ab8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000be2000-0x80)=[{&(0x7f0000e02000)="54a98e4e55403cad06ea62112d92949416483b5073a459fd5352ca7ebe7421da28ae188f5ff3a97c08d34bbbb31d34b89ebef27f8ea0cda2648788473eba79af2c1dfd0ceea7", 0x46}, {&(0x7f0000e6d000)="4bb63f21ace9eb7f79ef546b0735b357e327a72fa99255f43d0c58260afcc8a67aee79cb403cf63128a676bd011a5832ee5deb321eaf4cdea8b52babe63cd5f1db0b977447bdffc1649348065980fe408fb95ac747cb6d63e2d551891fc27113036841420243f43d4ebbee498d606fd5d614d7f69149538143d5decf501ba06822a0897f1a3625a4dd485409d0922b2d8b28e117a173db378085856de8d43e7eae86ec6f", 0xa4}, {&(0x7f0000cfd000)="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", 0x1000}, {&(0x7f0000824000)="a7222178c29fb6c7436d75ec1d5034bab3a6a71fd1143c9ee3bf52c8351b930221b85bab0421d551a2833f4801c05caee91bafd42cd68302b82bbf900fea493bc187df83075ddf9c5888f15eb5718d11e42759ce449091106da71748c50bd365630ed8c401ac2cc789236294afb6e739eb16f2eacf3041a055a312dd79d8ba4aa7400d8dd11820", 0x87}, {&(0x7f0000556000)="2e286d34457aae6d0daf44ac07d725650d7a680479e91134f07828ecd13a46952d86eca4875362435dd2955a3337862dbe69c239907ac0eca452be200bfb79edf905fd8ff6e515da24e9f5ae3041e2453154f05dfffb5ec1e473ccea8f233220904da07b34a19ed6321ee4afcaa711aa9f3c8d07a0050e8afebe6e414db274cf8ddedb8119715853a0a10cf0a88d8857baf9976a40e0c0c9c759c5e851fba2923bba6a9783c8f1405e482a92f8455d4caa13269fb5cfac91bcf421213f4226ebe28e14", 0xc3}, {&(0x7f00000b2000-0xaa)="516982bfa5da22c7d55e715b34f2906a233dfba9ae1319f1d6a2a56e81ebcc4319782dc97a450cbb0e7e2b4366c8f09e90e7b99dc675173b204e6400d776930b49a8d3d4124bd139babc0c31fb0c45216d99cc1147481324003543026586bed9a0b06b68d224797daebd026dd8dd0568efdec9b399d579efc3973042b5935365a8eaeb46b733a1fa1023ddfdea58b34e90a13240b6a1b81498dca3c269b1a8fdac99390c114cbe82277e", 0xaa}, {&(0x7f00000f4000-0xc6)="04f9c22f0a5c6b65321cca465fb987788846d3c5a86c49d2b912b3ce0b39c3ac04760b3ffca7abd00073e8d2380b8bc0805bb85956d8aa3223e8ea7655f635980a9f8de573e31f70909c4756413476f0d791ec0fd4db0543a70a15bcd81284cb4a0731c52d1bc63f1809192501dc12627f5fdcde6800dc4f0d6aa5c726dc97d164eec9d04cba8e0e7b6b2d145f159c1c7513e972c88506262669892587b6f99b6928442c5c04a986aa48cef05854db89b1fea93ab85f90d82fd39ba7103d4bbf86cc77f58b34", 0xc6}, {&(0x7f0000ed5000)="84cbc7d499317e1e57acb2f2c87ee1d783c321247dc9d328a097f6cf237d57237799c5c1fed44e3918db06c68f01e11cac7ae59875d5850b4657e1ec091423553fa2fc40989953f566908929cef5555bc120a62ccb4767dfc1225a42d8b7a2aab42013e895fa253b81deecdd24f1d0e8ce97cc70334d46477c88f93a7fc4631e17f4cd67b6ef4f588d858ebfad1ea4e75b4fbf75ae45d33ac148ab9321828c2f2d3066256d57f8d952b5738139b0745a05c2a6d9bb44482dd90a93170a7701288f181cf5198e81c116aa063922a20ae3e30ba65911963528b4ee71e8b43a1e7b3291604a05ebe8ea067ecc7fe5", 0xed}], 0x8, &(0x7f00007b2000-0x110)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, 0x0, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x110, 0x8000}], 0x4, 0x0) write(r0, &(0x7f00001b8000)="240000001a0025f00018001000e8fc1a0a0b00ff0004bf0202ff00030800040048c26be0", 0x24) 2018/01/16 14:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc4a, 0x3, 0x0, 0x5}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a01000-0x9)='/dev/kvm\x00', 0x101001, 0x0) r1 = ioctl$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}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005dd000-0x11)='/selinux/enforce\x00', 0x80200, 0x0) syz_open_dev$binder(&(0x7f00006f4000)='/dev/binder#\x00', 0x0, 0x802) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000085c000)={0x0, 0x2064, 0x5, &(0x7f0000838000-0x8)=0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ba0000)='/dev/cuse\x00', 0x400140, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = semget(0x1, 0x4, 0x108) semctl$GETALL(r4, 0x0, 0xd, &(0x7f00004a1000)=""/177) 2018/01/16 14:56:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000ab9000)=""/143, &(0x7f0000ec7000-0x4)=0x8f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000799000-0x38)={&(0x7f0000fc8000)={0x10, 0x0, 0x0, 0x810200}, 0xc, &(0x7f000054b000)={&(0x7f000009a000-0x161c)={0x161c, 0x3c, 0x4, 0x4, 0x3, {0xb, 0x0, 0x0}, [@typed={0xac, 0x2a, @binary="5eb3439b17ae9b22979c5fd06a68cd578a47024228deff2615504754cc925fe0a790a90d8391e6e2cf662e1d97727f169b82f6fa37772434eae84046fda02d67d8dd4d4166a97909455955e03a5ab3f2b5327a1e52d902cd2ca6cd719fa901d856ce76261bf27022ffac496c48f8de2ef4b3055ced5b4d1a2008a06c3f223aa845f69c28eff8291e812f43646ea0bc5784893817a59e449425c4b0559fff7381941f48"}, @nested={0x10, 0x5e, [@typed={0xc, 0x17, @pid=r3}]}, @generic="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", @nested={0x214, 0x4d, [@generic="16d38b7bf264a7690dc16296198ec0f2f99ee372380bbcade8c8ac524108513e70a688716b112a5004c3acc57616a2b80ef3646aa0896b270dfe79aee490cdd8f304173d33079c62067f6e69f87d7c39fa9d27f46eb45327767618f4f0d3f22c146a063fd77ff5b4663e67205cf5b9ed2cda7e5018e0cf376ab46f5abae21ba57e3e47e097dbeb0197a8fbfcddeaaddc8e0e6098baccea6ed541d6f5d3d99e2c53c797ef0d273112031bde30df68e4169b97aaf7e1258dad742aae1f7785b5b99536be0261d2a37c49b7ea0c", @typed={0xc, 0x79, @ipv4=@loopback=0x7f000001}, @generic="92340821d439fb7f3472e1a84834809e4f2a477616f31c61a9f1859dbca804d9272962cbf21d2693b153af8fdc35bdfb8b13c3b5423a304b9088fb98854812b0e0199da49ad2", @typed={0xc, 0xc, @str='\x00'}, @generic="047fb3d65a807e5c05af286103978ee8d744a8c15b22a1dd11f1bb602c0e8487637159ba665ba701b1fa1a234721899cab547fdb02af2dc2e47c6d61da53978fea3c3f2ad56e5e9cbc1eee5a081fe46c17783a0318faa1bbc7e7b50570bff2f597a199fa75eecc8cccf1d80e48d8733557a1024451461d5f5b9139c9eaee9f89ca942d920d25190786c65364ac57e9667ff488fbc01c7d8225c3556811b04034b0df2fb828c7f3e347188065844799078045433ba75390ab8e14d32d2716df13487d7fa82fba73a2333300cd78dc29cc845dc217d73423c9bbd1dd51cf194a74cb62d9c718"]}, @typed={0xf0, 0x18, @binary="a91d104a4f6094977494f729cd1eb96c0e8cc819563d558eb387406af9b9dd943ec916fe21a7de8cdca44a0edeba644b4d36e840f4e21d951ed066217fea0fdc1126d13ae622f315a18431098320b53a1571d5a1939ffaf0381b49a300ead1f28d7d9a7bf6d008cd493e5eccccaae22d1bf2110b5e0c5c5152dd136e39a0da276f72ee7a060ac0d38d3a14c746dd2ed51d3c3eef6e11cd0fe56140600693799e8759a7772c59df05bc08cbebbe09c275ad75289a9bcd9b06938cd2c5209aef92fbd537670ed47a230481fc2d4395e46af320cab5b329665bfe420368edd4e7211cabfbf75162"}, @nested={0xa8, 0x1d, [@generic="d9b26fdf1aabe15f8ac5f9c76aec5118935c4f3d151e92e77b4019187859be7afcce07dd3b15bf73ba272b32eff3f2688ec03bfbfe86890f52d76bb270d0d1b0a073", @typed={0xc, 0x81, @uid=r4}, @generic="ef84bf52521a5c7ae4352d4a0d5cb659357ea83b2752644aa728bb88775d9f2e39f9fcfdcb0ebbdc88046a85c9e7fe18d7fc80312e4cd6ecb4a3ef8a", @typed={0xc, 0x36, @fd=r1}, @typed={0xc, 0x4e, @fd=r2}]}, @nested={0x1a0, 0x90, [@typed={0x18, 0x77, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="5dc80514e877cd60c527b057d682fc78c56fca5662b5500b034cc4bbb73b898d70c403f3dbc552314c596f629a36e6ae4467e8140ebaa025e830a3f1b76914b42ad114fed72903bf1169bafa3b4d35e803f530f204de0049703b062e77491b09405a5033852d9ff76cc3d92098bd9dfa224f5eb26b4fe9ed9ad1063e7b6d729a974933de2e318656872f003737ce93e888d597d13f9041d760cf15e93c0c86498a5ffaf9afc8be4ab447c87c6c1bd6671da706bac9151dd01f7c32696094ca144076f56c8e88af84", @generic="956699a94fdfe51fc0b6885cd5795bb4a719ee3cc1d8b70a9606051be8189f6a82057a2459b310b4b870cda65e28dddfbf1a2c471f86c17f0cac42c656ba63b5c3c2e45d3762d8bed61cb6c10cbe91f35a39049eef89d0ced6b2b4072d1f72866595deabfb7bebca0db3af538d4614a04c90705422ed33d5f9e21ea001654937376b55f16e5ba1fd6ddedde60b8afc28c3bcb0fbaa109d90fe8d0a718d1b365ba01e0a45f041a86924ada83220f499066f0402b0", @typed={0x8, 0x24, @void=""}]}]}, 0x161c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 2018/01/16 14:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ftruncate(r0, 0x200000000000) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7, 0x0}}, 0x28) 2018/01/16 14:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xf6d, &(0x7f0000eed000)=0x0) io_destroy(r0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = accept(0xffffffffffffff9c, &(0x7f0000571000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ec000-0x4)=0xc) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e5a000)="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", 0xfd) 2018/01/16 14:56:06 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fbe000-0xc)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4148, &(0x7f0000006000-0x1f5)="") 2018/01/16 14:56:06 executing program 2: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000b81000)=""/32) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b7b000)={0x0, 0x0}) 2018/01/16 14:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008bb000-0x11)='/selinux/enforce\x00', 0x40100, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dd6000-0x4)=0x0, &(0x7f000019e000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") accept4$netrom(r0, 0x0, &(0x7f00009d7000)=0x0, 0x800) 2018/01/16 14:56:06 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fc6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000d18000-0x4)=0x3a, 0x80000) sendto$inet6(r0, &(0x7f0000fc3000)="", 0x0, 0x408000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc5000-0x1)='\'', 0x1, 0x0, &(0x7f0000950000-0x1c)={0xa, 0xffffffffffffffff, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 14:56:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b1d000-0xa)='/dev/vcs#\x00', 0x7, 0x40) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00008ff000-0xc)={{0xffffffffffffff81, 0x7f, 0x5, 0x8000, 0x1, 0x100}, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000892000-0x8)={0x0, 0x0}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000a22000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000589000-0x30)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e9606000000000000002a"}], 0x28, 0x0}, 0x0) 2018/01/16 14:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000a1f000)='./file0\x00', &(0x7f0000d95000)='./control\x00', &(0x7f00001a1000)='f2fs\x00', 0x1, &(0x7f0000019000)="2f87ba107fa5c946a6177a5e576a7c56d8f6c6") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getitimer(0x3, &(0x7f0000028000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x400) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000388000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x3ff, 0x9e, "8bddf1d2ead13f3a7926de9d82baf17fd8f11d34201fbeda96e30bb2a6f1f076e3fdff61f9d49c7f0ac61f78dc46b0768714bfa9f4cdd406095913e7b20c537693532c394b28eaed7fb0b692f027c924"}, 0x160) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f00003fe000)="", 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000099e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 14:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$amidi(&(0x7f0000882000-0xc)='/dev/amidi#\x00', 0xfff, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000f17000)={0x16, 0x4, 0x5, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x10000000, 0x0}) epoll_wait(r1, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/16 14:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000035000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x3, 0x0, {0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}}}, 0x3a) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) sendmsg$unix(r0, &(0x7f00003d3000)={&(0x7f0000ec7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001ef000)=[], 0x0, &(0x7f00003a2000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/16 14:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000249000-0x18)=""/24, 0x18) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a4c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000bda000-0x18)={0x0, 0x3ff, 0x0, 0x7, 0x1}, &(0x7f0000411000)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f5b000)={r3, 0x4}, &(0x7f0000c9e000-0x4)=0x8) gettid() tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000002, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00006e1000-0xc9)=""/201) 2018/01/16 14:56:06 executing program 4: 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_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000482000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000392000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f00002ff000-0xb)='/dev/midi#\x00', 0x6, 0x14001) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000e09000)=0x3, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000084a000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 14:56:06 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, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000573000)='/dev/cuse\x00', 0x5, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$fuse(r0, &(0x7f0000604000)={0x12, 0x200000003, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007e000-0x98)="025c772b2466374949c2e769de243c1912a0edcc5e559b601ca914a78e555957354592849faf508780100d453361abf5f8c37385077aa3a4a5beb4fb7808a90ed51197ecb92d47ad45357bb0ba564de50de3ab46974ac4f415043db93ed3ca658619b6682378c8c081c9116781118ea727e8e578927e3d20740e59e428871d9060b63e392907251e4e3661b5e5e5ab3dab333a54fe46b929", 0x98) 2018/01/16 14:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x2, 0x0) write(r0, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) 2018/01/16 14:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000550000-0xe)='oom_score_adj\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000423000)={0x1000, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000a56000-0x10)={r1, 0xf0ed}) 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) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) pread64(r0, &(0x7f00005b4000)=""/250, 0xfa, 0x0) 2018/01/16 14:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) inotify_init1(0x80800) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x3e0) pipe(&(0x7f00007b4000)={0x0, 0x0}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000589000-0x4)=0x7) 2018/01/16 14:56:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000078f000-0x4)=@assoc_id=0x0, &(0x7f0000f0f000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000080d000-0x6)={r1, 0x9}, 0x6) r2 = syz_open_dev$evdev(&(0x7f0000e43000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000617000-0xa)='/dev/vcs#\x00', 0x10001, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00002c5000-0x10)={0x0, 0xffffffff, 0x0, 0x200}, &(0x7f000093f000)=0x10) connect(r3, &(0x7f000069c000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x4, 0x0, {0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x32) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00004cd000)={r4, 0x4c, "e408cff1ca309a602f3005ac3ac21a9016db8297d219186db93035396a88aebfd0ef287cdd8e59c3b2895ce7bec20165b23e0eaa64dd1d4ef238791fc416be846489f7b4af32dabc0a02876a"}, &(0x7f0000436000)=0x54) ioctl(r2, 0x8400452b, &(0x7f0000999000-0x13)="2ecf38b668050e16bbcba17d407c072b78345c") r5 = syz_open_dev$amidi(&(0x7f00005dd000-0xc)='/dev/amidi#\x00', 0x2, 0x208) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000d4a000-0x81)=""/129) ioctl$int_in(r3, 0x5473, &(0x7f00000b9000)=0x2) 2018/01/16 14:56:06 executing program 2: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000acb000-0x98)={0x0, @in6={{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x628}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5}, &(0x7f000007e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000151000-0x8)={r1, 0x9372}, &(0x7f0000008000)=0x8) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) getegid() mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000acc000-0x8)={r2, 0x2}, 0x8) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000acd000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000a87000-0x50)=[{&(0x7f0000acc000)="8686cccd0fd3c044efb37d2683386d9d9c2274917ecad74fb7edd005c7a493bec65ca7368d65906b4e734ac46c01fb0d655c8026f537d29ca6b8fc3d27958d03e4a9b291e9b1a7a7bb0b35e7604686f288a213a17e524ff43d8d20921bb08b11fa0d9e28fba6ce31e3bb518094cb61cb35a9ac55ec186b50a69fd2a42ba5d2d6a3c41cb1f2cb", 0x86}, {&(0x7f00009ff000)="85966244a6190ee1d90ddd", 0xb}, {&(0x7f0000acd000-0xd7)="2db503d4f2fcaf31ea90251cf0b7dfe4662666daafc619ed82223d9fea29bb12963b1cb793860366bccad40b35c95f32b2d27836ac9790f58bc519b42597064d2ed9de4ee41c5159edc8ad589798d256756023183937999d8d618da713a299ba8a9279eb938a9c1f5975943460a35cc5c44c36f6a8fbe7a22fe0749d29199c25f80fab23e8be241c3381d7b12c8344b0b0438acf1f36626b1b5b32066d3a792384e2b0262e43bbaa91fcd7af8d2081b49ba884bfdf52f7faaef04b2884710c4224ec4f83be4fb2096b24080064de9b6476050bad2fc932", 0xd7}, {&(0x7f0000acd000-0x23)="2eecc1447190b9bdd386e984e00d0bd2fd178d52d20df82aeb8cff63def7a5e57f55da", 0x23}, {&(0x7f0000ab6000)="214db1c4961eaa2204bba5ee5290b1a57addada456977d375faaa31641fb1bdc1fea17cddd2dafb0607e7163157751415fac9217c788b48d9bb333c039565b87ff9d2ff56981d23bf2dcd1224a92c6d74c58420a7b829f9dea4f0ef5fe74ea4ea709242d3f96bd2dcc8d11b9ece741dbde8dab6e3f", 0x75}], 0x5, &(0x7f0000a69000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x40}, 0x24000800) clock_gettime(0x0, &(0x7f0000acb000)={0x0, 0x0}) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000acc000-0x20)={{0x77359400, 0x0}, {r4, r5/1000+10000}}, &(0x7f000042e000)={{0x0, 0x0}, {0x0, 0x0}}) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) r6 = accept$netrom(0xffffffffffffff9c, &(0x7f0000918000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000017a000)=0x10) shutdown(r6, 0x2000000001) 2018/01/16 14:56:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x204001, 0xac) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a98000-0x90)={0xfffffffffffffffe, 0x6, 0x3, 0x1, 0x2, [{0xfffffffffffffffb, 0x0, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0xffffffffffff3797, 0xfff, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x9, 0xfffffffffffffffc, 0x7ff}, 0x10) r3 = getpid() perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0xff, 0x9, 0x1, 0xfff, 0x0, 0x1f, 0x31000, 0x4, 0x1f, 0x800, 0x2, 0x7, 0x6, 0x5, 0x100000000, 0x7fff, 0x7, 0x2, 0x7fffffff, 0xe3, 0x99, 0x3ff, 0x1000, 0x2, 0x0, 0x81, 0x3000000000, 0x5, 0xff, 0x9, 0x100, 0x7fffffff, 0x5e, 0x80000000, 0x1, 0x0, 0x0, 0xfffffffffffffcf2, 0x1, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x2}, 0x41, 0x3, 0x2, 0x4, 0x4, 0x100, 0x0, 0x0}, r3, 0x100000000000000, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000003000)="a1f68732a0b7c92d6a1a75a0a7915de40e3e0f26a463216d1f2ac2b3d6af8da9e65512f36a3ac2d8ed0ce6ffedaae2b1db6e6c42bbd2b582de5f920ab4685b50fe12574727414a18e8a328f4cf0d3d0291450adcf2b75471b6a8936d830cc392831958ceb8e4e78df54c429213d493898bbe7c0e50c8910909a09cad25f1636dfceec4c953bcf0fab112dc01cc95b0478132ca5c8444a87f71fd709d1633b974", 0xa0, 0x880, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x9}, 0x98) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000004000-0x118)={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, 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]}}, 0x118) r4 = openat(r0, &(0x7f0000003000)='./file0\x00', 0x200000, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x0) keyctl$chown(0x4, r5, r6, r7) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0xfffffffffffffff7}, 0x8) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000005000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 14:56:06 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioprio_get$pid(0x2, 0x0) clone(0x0, &(0x7f0000a61000-0x1)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") setregid(0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000568000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000a48000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000001000-0x10)={r3, r4+10000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0xffffffff}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000-0xb8)={r5, 0x4, 0x4, 0x8020, 0x700, 0x1f, 0x1, 0x3ff, {r6, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0x0, 0x17c, 0x2}}, &(0x7f0000002000-0x4)=0xb8) 2018/01/16 14:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x29) sendmsg$nl_netfilter(r1, &(0x7f0000d71000)={&(0x7f0000116000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000f3f000)={&(0x7f0000ceb000)={0x12c, 0x10, 0x7, 0x400, 0x1, 0x3, {0xd, 0x0, 0x9}, [@generic="30db22dbedd8003d6549cbe9078529fd45781f0f956e1270bc25e0960f4bcd3f913d11abebcd5a", @generic="380a6896394b0a721e71cb19adb47d5d2b0a72521743e234946b6e675fef1a7a59f85837100daadd2c1ddf3dc7a24061596b1d1bef072b9de116d175612dd9c85cc6a75d4f7263b638c99f4a5549dbd9998a21724b4dc73207af050d2abb28b1caa3c6221a3f74bc15e21a914696846a329a48ff3738bcb6f3f9db3972d666437ff31637116dfc88367a4c23215af792ae21b16c08590eec3e1a96a2f0f50cdc95be24f463e7b5cdb24ae38d73fd5d4bc2a8e9", @generic="747e2e46a934ad5a2b108964c290f0c3adb9af701ee25ffb0a86e52ba8a6a99b1390c651a322f190f1b3b1faa487410e4d72e6abbf53b72f047f89"]}, 0x12c}, 0x1, 0x0, 0x0, 0xc000}, 0x20004044) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870cb, 0x7) 2018/01/16 14:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000b00000)=0x5, 0x4) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000584000-0xc)={0x0, 0x0}) 2018/01/16 14:56:06 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f00003ba000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d90000-0x8)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000001000)={{0x1, 0xfff, 0x8, 0x9, 0x3084, 0x8}, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r1, r1, 0x0, 0x1}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/validatetrans\x00', 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x5, 0x100000) getpriority(0x3, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000005000)=0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000006000)={0x4}, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x10100, 0x0) r3 = shmget(0x0, 0x2000, 0x1, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000008000-0xc9)=""/201) getpgid(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000008000+0x53f)='./file0\x00') setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) userfaultfd(0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000-0x6)={0x0, 0x0}) bind$bt_sco(r2, &(0x7f0000006000)={0x1f, {0x12cb, 0x7, 0x2, 0x7fffffff, 0x5, 0x2}}, 0x8) 2018/01/16 14:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000078a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x402c00) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000420000-0x14)={0x0, 0x2da, 0x0, 0x9, 0x8000, 0xffff}, &(0x7f00006b4000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001b7000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffc}, &(0x7f0000368000-0x4)=0x98) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000782000)=""/4096, 0x1000) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000089e000)={0x0, 0x8, 0x18}, 0xc) vmsplice(0xffffffffffffffff, &(0x7f00001e5000-0x30)=[{&(0x7f0000a1f000)="", 0x0}, {&(0x7f000016c000)="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", 0xfff}], 0x2, 0xfffffffffffffffe) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/16 14:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000704000-0x9)='/dev/ion\x00', 0x0, 0x0) socket$inet6(0xa, 0x6, 0x7f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x200009, r1, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/16 14:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r1, &(0x7f0000f87000)={&(0x7f0000779000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000b02000-0x70)=[{&(0x7f0000eea000-0xd3)=""/211, 0xd3}, {&(0x7f0000956000-0x72)=""/114, 0x72}, {&(0x7f00000a3000-0xb4)=""/180, 0xb4}, {&(0x7f0000ced000-0xbf)=""/191, 0xbf}, {&(0x7f0000046000)=""/20, 0x14}, {&(0x7f0000110000-0x6f)=""/111, 0x6f}, {&(0x7f000033c000)=""/0, 0x0}], 0x7, &(0x7f0000357000-0xf5)=""/245, 0xf5, 0x7}, 0x1) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f00000b7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d67000)="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", 0x12a, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000081000-0x20)={r6, 0x0, 0x2, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = eventfd2(0x2, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000034c000-0x20)={r8, 0x5, 0x2, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f0000da6000)={r2, r3, r2}, &(0x7f0000da3000-0x1)=""/1, 0x1, &(0x7f0000c57000-0x38)={&(0x7f0000363000-0x30)={'crc32c-generic\x00'}, &(0x7f000053f000)="00fb", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:07 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000039b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006b5000)={0x0, 0x7, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006b9000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/01/16 14:56:07 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000918000)=0x0) ptrace$setsig(0x4203, r0, 0x401, &(0x7f0000d20000-0x10)={0x11, 0xfffffffe, 0x0, 0x7}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r0, 0x1, &(0x7f0000001000-0xf1)="d150d500d4c8276da45aece52a3a6511379f734f711dbb90b9a144e740b9fe3556a587cc97cd1a8f9c4492a9643ad3ac85577c17608a3e20aaf080403f23f0a2aa685765902e4a5529e307dacdd78d68cdbb8bce5d273a93f6f070ff51f08d4d8fa205f5caa7e398003e1150438835e445a48f5dca2d9046b3ba8c9f2a14e7446434ca403384a6e5774a291696d8d105bc551609e9a0e7bcbe8b859a0ea2c68b4192234d5d2e0ab344ce40d0d070c5610253004b5b4472c13127314351f5edb6b8de788ab98b879f3de154f82b5f621d42798bdf0182038bbe5497bc6c16376d61d64767cbf28708d3836fbc816b3d0dcf") ptrace$setopts(0x4200, r1, 0x4, 0x40) 2018/01/16 14:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) openat$ashmem(0xffffffffffffff9c, &(0x7f00005ca000)='/dev/ashmem\x00', 0x88000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x88000005) 2018/01/16 14:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001ca000-0x9)='/dev/kvm\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fb1000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000964000)={0x3000, &(0x7f0000416000)=0x0, 0xc, r2, 0x9}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r3, 0x8) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x9d, 0x0, 0x0, 0xfdfd, [{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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 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}, {0x80000000, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/16 14:56:07 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000003000-0x30)={0x0, 0x1f, 0x9, 0x6, 0x9, 0x5}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000001d000-0x18)={r2, 0xb836, 0x30, 0xf800000000000000, 0x1}, &(0x7f000001c000)=0x18) 2018/01/16 14:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000019a000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000456000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b9e000-0xb8)={0x0, 0x5, 0xdc, 0xa8, 0x80, 0x1, 0x0, 0x8001, {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]}, 0x7, 0x4, 0x240cef6b, 0xff, 0x9}}, &(0x7f0000e58000-0x4)=0xb8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f000088d000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000d6b000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000047e000)='/selinux/checkreqprot\x00', 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b5c000)=0x0, &(0x7f0000b41000-0x4)=0x0, &(0x7f000089e000)=0x0) fchownat(r0, &(0x7f000099c000-0x8)='./file0\x00', r1, r2, 0x100) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) 2018/01/16 14:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000077b000)={0x0, 0x0}) statx(r0, &(0x7f0000e9a000)='./file0\x00', 0x800, 0x2, &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000048a000-0x64)={&(0x7f00001da000-0x8)=[0x6, 0x1], 0x2, 0x4b, 0x100000000, 0x2, 0x7fff, 0x1, {0x1, 0x401, 0x7f, 0x100000000, 0x9, 0x2, 0x10001, 0x4, 0x80008000000000, 0x7bcaf8c5, 0x1, 0x0, 0x4d0a, 0x5, "df5443a1a063681d0dfe4a93cde2e3d575994cd17a868cd451c61577720b98c2"}}) unshare(0x400) fcntl$lock(r5, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r2, 0x1000000000016) dup3(r4, r5, 0x0) 2018/01/16 14:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x0, 0x40) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000ab9000-0x8)=[0xc2, 0x8bec, 0x2, 0x9]) r1 = syz_open_dev$mouse(&(0x7f0000a9b000-0x12)='/dev/input/mouse#\x00', 0x1, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) lstat(&(0x7f0000c12000)='./file0\x00', &(0x7f0000470000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cd000)={0x0, 0x0, 0x0}, &(0x7f0000bc1000)=0xc) readv(r1, &(0x7f000036d000)=[{&(0x7f0000510000-0x65)=""/101, 0x65}, {&(0x7f0000dbe000+0x646)=""/168, 0xa8}, {&(0x7f0000ad8000)=""/4096, 0x1000}, {&(0x7f0000e03000-0x41)=""/65, 0x41}, {&(0x7f0000c2c000-0xaf)=""/175, 0xaf}], 0x5) socket$llc(0x1a, 0x0, 0x0) lchown(&(0x7f0000c9b000)='./file0\x00', r3, r4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:07 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000b13000-0xd)='/dev/dmmidi#\x00', 0x6, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000e2000)={0x7, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00004b8000-0x10)={0xffffffff, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000604000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000001000-0xe5)="924589d38b52b7bd2b0f85c35e82046b5969f50920f05fd168002e40d438349a2ce1306fdbd7a5b939c56274babe0ca4aa87c1291ec3c961ae479235e7bb16fd7349d72e5bbcb8c9701bf5deb69c468014f442bdb12f6ec359abbf41b81e34372debc8053d709e3e512d7734c224e666876b34d74f4e159d432dd6807983d898cd4bf59920cb546ce1038b98ef60bae6bb446536becb24ed22e515dc29d59a766a660c86cb03555e664a8ef45ee5954bc6acd6cd70f44916f2c52d3462b04c7d8bc96feb221a9a2e857dce9374e2741df7d56ffd0f4721685ed28e0447c9960931cfac5a7f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f000023a000+0x233)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000a95000-0x48)=@bridge_getlink={0x48, 0x12, 0x410, 0x1, 0x0, {0x7, 0x0, 0x0, r2, 0x8000, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x7e2d}, @IFLA_TXQLEN={0x8, 0xd, 0x7fffffff}, @IFLA_MTU={0x8, 0xe, 0x1ff}, @IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x20008840}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000-0x5)='htcp\x00', 0x5) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000a03000)="e22d76215b903cd54a04024fd42a0c283b5ccf694a221763671c29aee9638ebd9ca583ffeacb54d851e6d1c078681f79c19a42984bdf4cc88bd4baef68e7c908b7474e535c9f00d5b9338cf347c412071385d7c451552d22875631e4fee9c1f0caaa365b583f74de71967a813941eb7350298bb71842ca603d40bd0b786759be474e841dca34de14b838ed8742c11b") syz_emit_ethernet(0x3a7, &(0x7f000032c000-0x5f7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x371, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x0, 0x6, 0x3, 0x5, 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}, @loopback={0x0, 0x1}]}, @dstopts={0x89, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1f}, @jumbo={0xc2, 0x4, 0xcd}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x200}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @dstopts={0xbf, 0x2000000000000032, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}, @generic={0x3, 0xfb, "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"}, @generic={0x7, 0xec, "65e644e6077929b2266eb702c6a77bfd253fd06aa6fc0e3c3da6965d5eacd0915cb3a721cf11641f1bceaf6eb24538072f0ffa9b749b7cd50aeaf7a31f372e79a27232a326e9249b7d04cc20ec7af78e20f1506d33da57d2b4af05d8c81471b82b87c33e486b98785af73832fc6a9ef5c8efc97ae4477dc164079c91bec166ec6e0c56d0e5bc5414092fda6e2d6a850f06fac32c2c1c9be02c797e38420e9d5e3ed7371785d522ec535b50c57cd2d22215a1f7beb978fa2febf9f942d85da0ca68ba36a9272c588e6713cfe9a3d67e60b04df7d0e353b32ed36fbf6c1489b412cb47de49928ca92980bdf5fc"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x53, 0x0, [], "3cf61c40f45c20b61a5d9d13618d31cced498e831a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d904e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f00007d9000-0xc)={0x0, 0x1, [0xbf2]}) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000260000-0x4)=0xfe) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000578000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000a6f000)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ea3000-0x108)={0x0, @in6={{0xa, 0x3, 0x84, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3, 0x7, 0x8, 0x4ba14a16, 0x6, 0x28, 0x2, 0xfffffffffffffffa, 0x7, 0x1, 0x0, 0xe2, 0x7f, 0x2000000]}, &(0x7f0000595000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000cfd000-0x8)=@assoc_value={r6, 0xff}, 0x8) lstat(&(0x7f0000d98000)='./file0\x00', &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000b36000-0x8)='./file0\x00', 0x7153183a8a66cd4e, r5, r7, 0x4, 0x0) [ 311.541268] irq bypass consumer (token 00000000516cba22) registration fails: -16 2018/01/16 14:56:07 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000180000-0xa)='/dev/vcs#\x00', 0x20, 0x280) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00002e2000-0x18)={0xc931, 0x10, [0x2, 0x7, 0x5, 0xffffffffffffffe0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000966000-0x4)=0x8000000000007, 0x4) 2018/01/16 14:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$sndpcmp(&(0x7f0000bc5000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40001) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000066e000-0x20)={0x1, 0x61, 0x8001, 0x7fff, 0x4, 0x8}) 2018/01/16 14:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f4000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/16 14:56:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x202000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000000)={0x5, 0x0, [{0x80000007, 0x7, 0xf47fce50177f5c95, 0x3, 0x2, 0x0, 0x7e, [0x0, 0x0, 0x0]}, {0xc0000019, 0x0, 0x1, 0x2, 0x5f, 0x1182, 0x4, [0x0, 0x0, 0x0]}, {0x80000008, 0xffff, 0x3, 0x1, 0x6, 0x5, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x4, 0x3, 0x4, 0x7, 0x51508024, 0x9, [0x0, 0x0, 0x0]}, {0x6, 0x200, 0x6, 0xef5, 0x1, 0x2, 0x80000001, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000c44000-0x4)=0x4, &(0x7f00006fc000)=0x4) mq_unlink(&(0x7f0000325000-0x1)='\x00') setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x60}, {0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x7, [0x2, 0x7, 0x7, 0x3d, 0x1, 0x838, 0x5, 0xa088]}, 0x5c) 2018/01/16 14:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000139000-0xd)='/dev/usbmon#\x00', 0x5, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006c6000-0x39)={0x0, 0x31, "9df9160892ac76502296b767ba3b4df942121d45351e170a1c5678afeefabb69cd286dce9d9a48230feeef5107a94a83e6"}, &(0x7f0000e65000-0x4)=0x39) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000161000)={r1, 0x3ff, 0xe6, "da78c9146617b9cb51a8bf41965fd0320137d1f04f17ba18f8521da5883e2bf75577d34e0b9e68dc5a63ea214ef1dccc525176bc91eb98fb8f5f0fc9bdf75f2e53499c9018727e6c39e4be3c493394d2d1dbd665d03073ae2bfdb626ff52a7b8ada01d63c629e5e138492c916b606b2bd5612544d6c956a204710b4d3efe18e4fad67f4eb0795d8cdaff529bbe92ae67eaa5a86bb5696d10611eafae59ed6fac63643b4b329662acaf3a13864c1e5c669c83f12337e7f5d0365bb873b7ee49c33b49d920ac0031a0a5c83d96ced4a76ee9809b1951c73c63a29c85953fb97c73aba76fbcd7c1"}, 0xee) r2 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00009d0000)={0xffffffffffff1d6e, 0x101, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r3, &(0x7f000017f000)=0x0, 0x1) 2018/01/16 14:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00002ff000)='/dev/ptmx\x00', 0x880, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000146000)=0x9) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a62000-0x4)=0x3) 2018/01/16 14:56:07 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = geteuid() fstat(r0, &(0x7f0000012000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) renameat(0xffffffffffffffff, &(0x7f0000013000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 14:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x10000, 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$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000073e000-0x11)='/selinux/enforce\x00', 0x80840, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000898000-0xcc)="2456ade6cad4d09e62de85e0eb7c7187b16b19e749e2758a5987446139108cac8985559af08875ca321d8c405d8a48170061ef44349dc991e72db77de1d3671990b87c523c67717d19cf45762178b4c23250b6d2c95b011f0b7fd06a1bbae3bad90af47d57da4a9cf1358b07e929db15c560d749fc921b1c028c0e82bb6c9a9f3f0a9bb6330e0c993362c8b948e8d8ffcb890108298aaa1988d4cd20dc88549b0ccf31ffa493013f780ee616bb801600a76cf0c80da5f31bdb6105bf2234466d4dabc0b80e83d3e2f45495d5", 0xcc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000419000-0x20)={0x10005, 0x10000000, 0x2, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xcea6, 0x1, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 14:56:07 executing program 2: mmap(&(0x7f0000000000/0x78d000)=nil, 0x78d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000031f000)='/dev/hwrng\x00', 0x301801, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00001bd000)=0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000078d000)={0x0, 0x0}, 0x80000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000ac000)={0x6, 0x1, 0x8f5}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000078d000)={&(0x7f00001e0000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000078e000-0x10)=[], 0x0, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 14:56:07 executing program 0: 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) pipe2(&(0x7f0000586000)={0x0, 0x0}, 0x4000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000ef3000)=[{{&(0x7f0000936000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007bd000)=[{&(0x7f0000ad2000)="1e", 0x1}], 0x1, &(0x7f00001da000-0x68)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) 2018/01/16 14:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) r1 = syz_open_dev$amidi(&(0x7f000053c000-0xc)='/dev/amidi#\x00', 0xfff, 0x200000) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00009e8000)=""/82, &(0x7f00002fb000)=0x52) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000b2b000-0x8)=0x3, 0x7fff, 0x0) migrate_pages(0x0, 0x0, &(0x7f0000b43000-0x8)=0x0, &(0x7f0000669000-0x8)=0x0) 2018/01/16 14:56:07 executing program 4: openat$selinux_user(0xffffffffffffff9c, &(0x7f00003ac000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000ea3000)={{0x40000000000002, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000fc3000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 14:56:07 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000001b000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000000e000-0x58)={{0x38000000000, 0x40}, 0x0, 0x1000, 0x8, {0x7453, 0x8}, 0x6, 0x9372, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f000001a000)='net/rt_acct\x00') close(r1) 2018/01/16 14:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00005cb000)='/dev/vcsa#\x00', 0x81, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aa3000-0x98)={0x0, @in6={{0xa, 0x2, 0x5a87, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3e, 0x100}, &(0x7f000062c000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000397000-0xc)=@sack_info={r1, 0x4, 0x7fffffff}, &(0x7f0000d92000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f84000-0x4)=0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f00003f0000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) ioctl(r2, 0x227b, &(0x7f0000002000-0x1)="06") fcntl$getownex(r0, 0x10, &(0x7f000024e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x5, 0x10001c) fcntl$setstatus(r2, 0x4, 0x2800) read(r2, &(0x7f0000000000)=""/154, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000e80000-0x64)={&(0x7f0000804000)=[0x6], 0x1, 0x4, 0xd8b, 0x10001, 0xffff, 0x0, {0xe3, 0x3, 0x1f, 0x3, 0xfffffffffffffff8, 0xa61, 0x2, 0x3, 0x8000, 0x3, 0x7, 0x7, 0x0, 0x80, "432476bfe407a1f794dc8f3eeb98b03cfd80cc1ba5243903e74c3a6e92d11a43"}}) 2018/01/16 14:56:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xf1ab, 0x40) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00001c4000-0x10)={0x4, 0xffffffffffffffff, 0x100000000, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) write$sndseq(r0, &(0x7f0000baf000-0x60)=[{0x10000, 0x3, 0xffffffff, 0x5, @tick=0x7, {0x4, 0x0}, {0x10000, 0xfff}, @time=@tick=0x7}, {0x10001, 0x1, 0x5, 0x3, @tick=0x400, {0x8001, 0x2}, {0x400, 0x8}, @connect={{0x1, 0x1}, {0x900000, 0xfa5}}}], 0x60) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fde000+0x49f)=0x19) dup3(r2, r1, 0x0) 2018/01/16 14:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x7fffffff, &(0x7f000083f000-0x8)=0x0) io_submit(r2, 0x0, &(0x7f00004b7000)=[]) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000a7e000+0xf16)={0x6, 0xfffffffffffffa2d}) 2018/01/16 14:56:07 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x4000000a, 0x8000000000000a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000ff0000-0x8)='./file0\x00', 0x30) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000da7000-0xc)='/dev/audio#\x00', 0xa566, 0x80000) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ff1000)='/dev/adsp#\x00', 0xffffffffffffffa8, 0x8000) r1 = openat(r0, &(0x7f0000298000)='./file0\x00', 0x0, 0x3d) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ff0000)=@ioapic={0x10f001, 0x44800, 0x7e, 0x1, 0x0, [{0xfff, 0x3c0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x683, 0xfffffffffffffffb, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x3, 0xfffffffffffffffb, 0x4, [0x0, 0x0, 0x0, 0x0], 0x758}, {0x9a23, 0x2, 0x40, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x100000001, 0xef0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0xfff, 0x2, [0x0, 0x0, 0x0, 0x0], 0xb5}, {0x112a, 0xfffffffffffffe00, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x8000, 0x3, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x100}, {0xac, 0x6, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x3, 0x9, 0x81, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x7, 0xffffffffffffff81, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x400, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x4, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xff, 0x7ff, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0xc1af}, {0x80000000, 0xdb4b, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x3, 0x100, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x7fffffff, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x195fff94, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x290b, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x200, 0x4f, 0x1, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x5d, 0x9fb, 0x2, [0x0, 0x0, 0x0, 0x0], 0x121}, {0x2, 0xfff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x7fff, 0x7fffffff, 0x5, [0x0, 0x0, 0x0, 0x0], 0x3}]}) 2018/01/16 14:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000cbf000/0x2000)=nil, 0x0) 2018/01/16 14:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b64000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000e6e000-0x88)={0x6, {{0xa, 0x1, 0x27ab, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f00004f8000)="") r3 = memfd_create(&(0x7f0000aa6000-0x8)='/dev/kvm\x00', 0x1) accept4(r1, 0x0, &(0x7f000089c000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000031f000)={0x0, 0x50c}, &(0x7f0000556000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000068a000)={r4, 0x1f}, &(0x7f0000245000)=0x8) signalfd(r0, &(0x7f0000912000)={0x61ea}, 0x8) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x19) 2018/01/16 14:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = getpid() process_vm_writev(r0, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = syz_open_dev$adsp(&(0x7f0000dee000)='/dev/adsp#\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dc000)={0x10001, 0x7ff, 0x283, 0x7, 0x9, 0x5, 0x4, 0x9, 0x4, 0x100000000, 0x6, 0x1}) 2018/01/16 14:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000dba000-0xe)='/dev/admmidi#\x00', 0x9, 0x40001) getpeername$packet(0xffffffffffffffff, &(0x7f00001c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e40000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000029c000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept(0xffffffffffffffff, &(0x7f0000f58000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000784000)=0x26) syz_open_dev$evdev(&(0x7f0000375000)='/dev/input/event#\x00', 0x0, 0x4080) 2018/01/16 14:56:07 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000114000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{r1, r2/1000+10000}, 0xffff, 0x7, 0x100000001}, {{r3, r4/1000+10000}, 0xab, 0x7, 0x7f}], 0x30) r5 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x88, 0x85fe) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000001000-0x20)={"c7b458f1221f78349194f684b0b7af2c", {0x4, 0x8, 0x2, "4d96464a2479", 0x6, 0x0}}) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40087705, &(0x7f00009de000-0x8)={0xaa, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000e38000)=0x0) 2018/01/16 14:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bc5000)=0x0) get_robust_list(r2, &(0x7f0000c5b000-0x8)=&(0x7f00004cb000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008fa000-0x8)=0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00006d4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000028c000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:07 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101240) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000005000)=""/188) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x7fffc, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000001000/0x4000)=nil, 0x5, 0x742c1781e1b73921, 0x20, &(0x7f0000000000/0x2000)=nil, 0xfffffffffffffff7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000006000)={0xc3, 0x1000000001, 0x3, 0x800000000000001, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000007000)="151419633b70b7aaa943bfadd15d9b0c3640e626a68b4c604d6333cb6c5c132eece5e332251f81eb71f065004f07", 0x2e}, {&(0x7f0000004000-0x89)="e17e77f84486fd668c0268f35b258067923760071ea2ce4f8ee3f3771436c48238df0eb2b288111e4150db98398b1ab334da5b48e986535e4c06dd25255bd1683347b3f37a80e36d0a4ba5d31115910f08080d08bff3a1278eb6ac6c9b950bcd3d05e3e495abcae680787e4d1fa72bf99d4279439d1ae2dc33918763df1a4e3e9061a39f0ac20c1e6b", 0x89}], 0x2, 0x0) 2018/01/16 14:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000740000)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000073e000)={0x401, 0x20, 0x7, 0x77, 0x2, 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]}) r1 = creat(&(0x7f0000622000-0x8)='./file0\x00', 0x80) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000385000-0x1)=0x0) 2018/01/16 14:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) symlink(&(0x7f0000281000)='./file1\x00', &(0x7f0000110000)='./file0/file0\x00') mkdir(&(0x7f0000d76000-0x8)='./file0\x00', 0x10) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000118000)="c670707030657468316c6f7573657208707070302c18707070304000"]) 2018/01/16 14:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f50000-0xc)='net/netlink\x00') setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000550000-0x4)=0x69b, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 14:56:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) write(r0, &(0x7f0000001000-0xfff)="", 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000626000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) close(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000625000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a64000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009f6000-0x4)=0xfffffc9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) getdents64(r2, &(0x7f0000000000)=""/4096, 0x1000) 2018/01/16 14:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x15, 0x0, @thr={&(0x7f000022f000)="", &(0x7f000024e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) getegid() timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x0}, {0x7ff, 0x4}}, &(0x7f0000c80000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 14:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000193000)={{{@in6=@dev={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ff000-0x4)=0xe8) r1 = add_key$keyring(&(0x7f0000a75000-0x8)='keyring\x00', &(0x7f00003b6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) 2018/01/16 14:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002a1000)={0x0, 0x8, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x10000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000067}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$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) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 14:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000946000)=[{0x3, 0x7fff, 0x0}, {0x3, 0x101, 0x0}], 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000584000)='/dev/qat_adf_ctl\x00', 0x142, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000108000)={0x3, [0x6, 0x3, 0x4]}, &(0x7f00007e1000-0x4)=0xa) setsockopt$packet_int(r1, 0x107, 0x10000001f, &(0x7f000093f000-0x4)=0x6, 0x1) r2 = creat(&(0x7f0000c04000)='./file0\x00', 0x2) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000d15000)=0xfff) 2018/01/16 14:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000975000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000c5b000)={0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00003a5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000bd0000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x36) 2018/01/16 14:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000700000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000b62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d79000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) [ 312.160428] QAT: Invalid ioctl 2018/01/16 14:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x3) r1 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10000) ftruncate(r1, 0x0) close(r1) 2018/01/16 14:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000097e000)={{0xfffffffffffff801, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x5, 0x80003, 0x7, &(0x7f000048f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004b8000-0xc)={0x0, 0x9, 0x30}, &(0x7f00006b9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a48000-0x10)={0x9, 0x2, 0xfffffffffffffff8, 0x10000, r3}, &(0x7f00007b9000-0x4)=0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000385000)=0x8001, 0x4) [ 312.182372] QAT: Invalid ioctl 2018/01/16 14:56:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c2f000-0x11)="e1e95c838aa40af3b93b5a790e51314498", 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e80000)={0x2, &(0x7f0000e09000)=[{0x81, 0x0, 0x4, 0x0}, {0x3, 0xf380000, 0x3f, 0x0}]}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/16 14:56:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00004fd000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000248000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x1e, &(0x7f0000001000)=""/30, 0x89, &(0x7f0000000000)=""/137, 0x78, &(0x7f0000000000)=""/120}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000003000-0x51)=""/81, 0x51) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x4080) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000005000-0x29)=""/41) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000003000-0x6)={0xffffffff, 0x1000, 0x200, 0xfffffffffffffff7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000005000)={0x20, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000006000)={0x0, 0x2e, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000006000)={0x10000, 0x3, 0x3000, 0x2000, &(0x7f0000002000/0x2000)=nil}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000008000-0x4)=0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000008000)="abe19dcfdad8f85f76") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000008000-0x4)={0x0}, &(0x7f0000009000)=0x4) 2018/01/16 14:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000196000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000074b000)=0x0) syz_open_dev$admmidi(&(0x7f0000e2e000)='/dev/admmidi#\x00', 0xffffffff80000000, 0x101000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095d000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x2000000000028001) write$evdev(r2, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x100, 0x0, 0x0}], 0x30) connect$ipx(r1, &(0x7f00008e1000-0x10)={0x4, 0x3, 0x5, "0c7ace88e57b", 0x4, 0x0}, 0x10) perf_event_open(&(0x7f0000329000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r2, 0x2285, &(0x7f00002cb000)="") 2018/01/16 14:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007da000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000bcc000)=@file={0x0, './file0\x00'}, 0xa) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000984000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008b9000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000088c000)={0x0, 0x0, 0x0}, &(0x7f0000c04000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b17000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000092a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec1000)={0x0, 0x0, 0x0}, &(0x7f00007f8000-0x4)=0xc) r9 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8f000)={0x0, 0x0, 0x0}, &(0x7f0000052000)=0xc) getgroups(0x5, &(0x7f00000f2000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f7000)={0x0, 0x0, 0x0}, &(0x7f00005e6000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e0e000)={{{@in6=@remote={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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a42000-0x4)=0xe8) lstat(&(0x7f000037b000-0x8)='./file0\x00', &(0x7f00009c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000ee4000)=[{&(0x7f0000d7a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005ef000-0x40)=[{&(0x7f000035e000)="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0x1000}, {&(0x7f0000732000)="", 0x0}, {&(0x7f0000633000)="990d06d7025aad5f3cffd637b562454f697905ed81e57b13b69310b17eda7e035c2b51b45041787d5cc6be494d95cf", 0x2f}, {&(0x7f0000df9000-0x50)="53468eaefce9e2ffe245fb05be58b0d4ff29a0663e4cfca398776bd09149a1d38ce4468b5055d02f833db7e39c3af6da9ce8178316febc20a87fc9096aa24d452ae1400a34821c2cb44aec7a299c9ad7", 0x50}], 0x4, &(0x7f0000203000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x1, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x90, 0x50}, {&(0x7f0000b4f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a20000)=[{&(0x7f0000191000)="a9ebd62da164ed415ef99ac1a5496e10dbb6616471b2dd7fcda198539152e39bafab906b160a368039bee895dea07f0b2cd5233119fb605600a39926cc8dae8eb259eeb4e75af588397b15549b55ce1847cdfa4f13e7cfb92dca804f2dd5cc84de4339709045a855a928f4be07f3", 0x6e}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000387000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c61000-0x80)=[{&(0x7f0000897000)="c7ab426fbdc437334d9b65f3f72390c663861e089aab13bdbf0f983588704dbf52495feb1be8157a39ba331f1540bfb446eff6ec1a8fe729822c0977c6dc0f3bf04607a190e6bead4813697548aca302def83ebb6fb32cfc81a12d5e87d3daafda28b4b5c353553f268c47be2b0f3931f160e4f003cdf567cbdc1cfdc08fb0e1f263e55aa8fe255fc7cbbeb2bf5d3b17a51fc1b300a7463091372874b22c09a7f31faec662cc83de4e97103c4c83abba0b7c48837ddc576001ae31c9adff620778a44cb6273027d7ddaf2ae9858cf5d6cc6b71f4455a23951ea4c07166", 0xdd}, {&(0x7f0000efe000-0x1e)="1c52d5597eca3ca8fe681fb6a45d20c3abe8682d478a55c366dbcc0bc9ac", 0x1e}, {&(0x7f0000abf000)="8c4e346f7ef55c5b6a3666c407312447a254d286c015b3c572eed23ecc49c8f8c5cdafcd24f8bc506a06a7a138df4b47e3eed863ee271392a2ffde90547b8a658dde3bbad98057dff6498ae5b6553ac74aebf018f9054c207e26776f09b9f89335b48c20a32e6f87a35c0d34e7d4c24e2b6e7250bf41fd00cf6370e7ce9c42160764677ad1670fee0cd427ac708311659643f3682ddf70fef8662efb6164d60ab8fa743286174f00c71f1fdd85fc068993e08c00bc487218c7ac63fba9dec28362e3138569d3f7a976b2353f3c995dac7aef38651ed4d45bb9973bb9adcfeddf1b", 0xe1}, {&(0x7f00009b0000)="27c7f1688e6d9de9f36dac101d2043ad14af21bb685744e5a751c2252ad5cf93b1ef3ce2a8130b3cf37f0758dbe2fd304f4b1052915b4d41ac3a9b3eaaa19f07e2ad1486d5a2f7f9134947f3a37b51033bf6c0fa4b4ff6e1073f05eae2a7bdffa316cae56028b6888d34a5fd7852ed4f3bb5bdbdf4cc54731971fb9886560bf128dce7e2ad9677a4640c50f5c324552b9ebd46f6a66c1f02bcd8c9", 0x9b}, 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{&(0x7f0000a62000-0x1000)="ecad7d8b30dd72e777dec8675ada0f650132f729e8bccc7857cd67e76d914a367af91d8a482c7ed789506498521663d07c66bd9d08e96efc338a6a1f5e8588326b1e318a1ba3e12e4936d4f25c99493d353272eab3f20d30f02040354bd1d13bf1f5b1600bff724e8b90922e4d3141aeb1101ba869725f0ec768e87ee574bf86bb07c311fdca5c37aa90d3ce35c15f1849b625272efe0e12e29417f0cfb85713b03faef03c866104abb8cf929aa7eda96d53b3193f94dd48d2e98f3cbfaeeaaa6f0151af12e508df6c1835f9279fd173f4006bb4d06d04024f3aa3002d7dec7849fe7f60192bf7bb9f87e183621b5ed0adeba461c167c860f68f606bed8dab019cabe35032fdf88b9612ca0a1580cf9022c7e3b14c48fde557200a9bf44375dde163ab40e43098a20220f9ab5cac776c5f787bcd1860348718cfc371df4f9e39b1087a8821048417be8ff4d86e1a8f72a766c0fd802610da3ea9ccea7d221fc20697dcc2b8f37ad8d1cbefb8fdd16b3786067325c3427be0571195c24ef44c2879f288b467a82642c9d85c63021f4e8472d4504718d8225b869fc2130a77e8abf52f4cbb3ad03f3715ae24350ac3914d46a91d71b223f410ee8b292b71420c0dc51296ca8293c5b9e763aafe129716ba2afd8db0ae3cbcca737159cac943d6e69a7f9d6ef2ee748efaf5dbe7ceae1658e4fd5b3f2f1a0b9cd06de41bd17af02dae82b09903a1d4710ff1f1384bdc5fa136ebb710616876a89c851d46539a0f334d129f3d49bece4d0cbf2898e000f9c6db71052b3901dc6a5e4f7cd15538f1ac175f0682b4a7224aaab61714dd26894f5fb4e22c8625a9189f92170783a54d7b1f25f2f1dbf20e88b8061127c48d8720f5fdc1c47f846cd1a538b25d4a4707e631a391bb51411a0431bca9e7d9b2c4c88f368f909ed6a559cc33f8bae98a52b9a3a35f6cebf9076b925a911fac54b41dde6719ffae48002f5756e36f06dcff8243f709297125717fa181ba775db2f1be1de0bb003de1a28d22d0e28f72d11ed2c1ed0f8b7b0a73665b463f8e8b285b1f9dbfa6cb6c0000562311e5ab9f26c2c79893ee97c6901fb7549f007ec3be245e81619bef2de1eaa75b9f2db0e63587cfa3889ac9f66a48e3c1d17e45e6250e0334b9c66fab4dc01e87b0bf5616cd7943c45bd21e5631bc7cf240d2dfecb4099f97bbc1c8e97d0719d90a2105a2882825fa430415297fb1402a6a9d2d8853356f4303d63e39d9d866a9c2a1056a396b6983a03da6f517276ff19fe30e0ac1b4665eac71a91c86c932d4f42e893777ec75d10abfb19422ed63e8c10c66d578fcfa2064a1df92fbd345155e440f41cc17bab5bb2ad2f32820d1fa470ee14172138589b61ccd6bed06c8913643086ba9db6ab0a69522a863246b667f33e5afc15690a7123527639d65f9061e5a4a0673d4504fe97be19bab3716044747ef6e31730870b605a0bbbba10e427ecb71c1cfccea71172c1e83f39bd10b059d3f47fdf0b1cd30384805b234bb551a9c4788bc0ba883d127b85e20dcbb1363978e052d255d41209b013962cd8dead65ba459dde2b8224755c56abdee170acb426de102295e10b153667ea0274dc548b0f0c797868382e3411ffc0826e525d25b8205630047da88cb77a7d18286be6e703947fc6dcbc6652e26513fd073e8ec090bafc0c64c2ab43646d63e3b8df6ffc8900b22f31b1f12557cd1a1848b4c2685099cc9ec0cb7767fa9575ffac60aada55928485845291a726e0e86f137843b1e1cbb30726ba1403634f94ebdf19f5f391c6f017bf934067e20206a09f754983d079fbb91b3b869e929299cdb8f6ce8b74dcc6eb3b7ff7adf76c52c3a438ffcf62924b28eeaca2c1869002581bea2ee94101165cfb29fdcbbb3527819900295a92770e3dba968299d94b85e76ffcdf90e37b4c7f4bef12fb86292591a222cea551e627e3b631abd3783a6546449b6387b29a369d2cce6ab7b49d0c784e81f448d9616d69bba3c4853ec6dbd26ae95e528714f7ea7c4a2aca722a8644e74c6914d5dee519b0587872e18a35858aa7d0af1ab94d7e6c18f2fc960c5887f66f8932d50e34192371ff5518f56aa072d4eed2bef43073270acf51d75c17ecfec65eebcb01addafb7f19ac48ef5d7b8c62bb3c45594a7a6437560f1cb56e7b1a5b2abc50e946bfc9b5ed6e5111cf4b01f5699a77fd3b675476ee33bdc524a6dd6d77bc9f8bfdff33c6d1c474b63ccf5cb79d30561d2001d3e90604fc1cd2490e73dd5d343d167f677c4d4031f51b8721fae5cdfaf9b45342a93e30a3940f0757b4714e97d6828d06574f6d0731d34675ca1f85c17ee2f68ad7b46dcba764226704f5478c326941a9ffd1ff480fc0583da03bb8c1653227e1e8c6301b10d4a7839122d732d9e75dce8e53daee18576f1384a2235a73ad009bd4ddc4c98d592706375c078d2aebe36f773e3954801edd544aea884f4e869c4141a60154d977c8f2cffa9703153434e0df9786dc44644058d5ad62804ac88a8751c20c015cec64aa1b234be73165bf3d1f7aca7c70a9274a7a57b3bd13188871baeb353b7b2a080fc46dba34348c0c22dbdee8d933c4c1078837cd4f24118241c56df8b56d155037a0697f0c092456bbe7ec794480f8a16304676f242454d602b7d43f5248a5bafc6b7ec637e6a2df8ec947c0d34d51b7fe264ff61b5eb1bdfd0df546c96a05777f759972180c97c1933d993b0dde0f800c85ee3648929f646ba7bb9d347f91596856face3fcfa2ecbe7472af8ba0f83494533206428f59334cd179d9f403a9f981e22a04098267633237b845ff3ed3adc279cf1e91c3c808b1da2ee2d660f86d5f5893c3f9aca8324005c6d4d830abe2b2411281bbfb0fa08f0b9a19a152995b8cb1ea8331656488e2ffd4b38636e2670c8aca3e0534afd1c8200c10d6c5089f86c3ad3cc1e12c3c0a610ff42a961b9ceceea72cbe64b7b306f23da634f110b387666402cefd0f0cf16b71b6e812d8a1c2e2dcbed84673888e11f6f92eb2fc030c8db0c8587ae41e8bf01635411183a7a065f5e6c3635e07466d0d0595f7e43f1575d2df82194df584dec279fd0629523f0ca5ef9f481e7baa99328547d0271df3d9e312736f01f6e0b8e7fd924ff6b3444e14f5c7f412e595eca526338ab85ff91591c9ecd50c5f8a8c3e811bc74a2fb3a177eb72fc78e23af6a583ed63514aa2b7b14b410b15620893c966f296c9260d8b0155292bc49a1b0645e1e5acd83f73d518556b9358de2ed2e68821f8b1bcd03ed54506ee65f06db0c4ae30ef6de8ae68825768e1181f48f66960a0e5925cea615bfc7b488d6d7da07264cda25f0e6ce785aa41e2a99882ae8909faa931699934c8e45d9787966ec3777303c47782ccf62ec3e04df5b0a808dc6379c7da367d64417ddb60f365d9672541b07b29837c0e103a2b4f7f80e32545d6396ac8fbb75d332203939b9fcaf2d787d7026650f2a88ba1f8b39eca639702770630818a126b390746d83514aec4f83a3637faf32ec3145cec7ac3a1beddad78639542b676391bbd18ae93096d8fd307eb114ec9955d138ff80abe1c1fd421a361fce35dc080fe09ddd07f8109c420fdd683e0218cf8594124dc18830e9db5c192ede17c92a5db6ad4b4d695afa8acea8bdbe243af0a32eec76e41a83825f6b3dd149d20526d77242b20f9d9e967e93fd19942f1a57e3555a9237acd7344854a957985015f7f6931a5419328a42cb82a6c93f4be2b83b7fa59b2106a8633770db9e63b840d973433f8901fcde0a419a3387267510a2a91035f07ad0dd6e96b5fd7dc080672133ace9ed302867320db7ac74a1e40522b60022f12a09d0b3ca9bf9abfb43943df5763f87c4c2cdc5a80312a02439e17d33391822af6c104b50a494bc9efab5924b9d7c03a721a0ebbe3437057c4682c59189dc6669417d83009c01e04638dc63b4ca2d8068668a542697983890ad727b3a37168efd75049f1b1b34ddd47347fa1ee113547b1be6fb3c3e95c4b4dda82347fc83fe1145121ee29b8b1d5fba5e516f5a5db30408c9eddb9e4172e5f3fd813b8b82f3092f26da2dedbc69acf408cb6d35e817dcd95d3b9267af77db908e667c4c4d50e1fc1fb9aa4ea231e40d4fcf0c8ced8cfb27e1b5ad1b7ed17dee9ec9feead2510af58b44a14ba98dadf41c266271c4bdc751aae494e390236ea64edf7cd7cb1387b95250c2ac613f8b3b7752b1fbd99b6a90f6072bfad840232712f729347a1fe2ce425b8ce0a08f438c0f259410f028590c0383a06bab4754d5bb9795ee5273fbb653f44921cae39438bc55f8b2c3161f66f0aafb7d0d27465663651ed356676d0e9ffb7c97faa15131d4260baea599e047615323bf7fb48c065f7840eca9c08e9709c1d3c377e9ef1b413ade18866c2ea71e0f4f614da009f80f308a6fdb0994c6060c0811bd0fa8c2fc0d61d9698aeb1acc69ea0b56fa6cc5c48e608082a99f0dc33898ab968d8ea4bbeb1d2a989ab93cf7aa87530b61561ffef3fef802d2a67ea94120eaedc7a38214763b419ce1efa98c0ad79e653dbcc84cff7bbc04fc6a9e85f3393e3a2873839e4573972be54612fb1ed36876a08b6df3b3d25696faa112f32e7706993bf96400853a69be7b1cc0d984f6c067c605542eb835ca016af8367a99399de96cc7bbf7ee437edc839b63e860acf6956cc89a5b72561ba3ed1ff019ba46f529086ada9459db5e5a1b293bd448ff8e371fda32ae076024d15505f193b1f7b87c1daf4298ab16bcf051e12f83c7f50ac8f42f71e1d2c3bb7eefaeab2b1eac504294d8e65cc3fbb8ef43701f1b2ca3a14a4dbd1a3d374477676600efbae8851fe82a6eb3bfe37073d5fec48509ff772d6f4a6b37c702e8a028aae0cc5bd94612706a1cb5706d4d5cac07db706c84df625dd3bba1044f02be34a6111584baf794081232c593b93563d3e0d6c7da185be8b515b802ea1b91c1e70de166cba66d759a5baedb3dff3fbfe3912283c8a04af6d81629972dff6f0cbac970a8047ad09f4d14bb217a902af988c8bca31a0f7cc9c05712159b73c50f92633ceeb3ab0d0e3521a73fec0c6e30b60d7d16f845b51e364d2f7dd1bd8d557e3cea6c9660289f1e7babe9574218504c2a620874341da2ffd0f26ad92d996830eb073424cce8c0ee5d2debc7da8586d19e559f56269cb97888ea3b4b7b97521f5c52101b97c39e429b7f924049e5ea1148ae6143dda704d47531ce2cffd019336395ce47dcc3ef175f66ac71a61a6e0d5652fedbaa3b93b379622ce5fbdc296540cde17c75969d720595b8ae65296b4820c1de7f6ec54d8f74d7f753f43ab70d72ee990072c3f17543ba74ed07452a5ba14ad81052f978d7f17aacce3bf742928910ccc4e98b37be7c993e0e69400ceeaa72fdb2dc1936dd0add0720f64d2ef6f2674196534db7f134dbb15b0e0bf1f4d975370c861483afc18f9bf3be63052b58207044704c4e5a2fb130030b274cd19afcc4f18c21906623cfdaa28d0c1abb4460dda2aed1060fc68ce9591cac75ebcc4fef94d0c27e2db6f7885e1ef52873f18e6f599c1cc5c1e3637f9427d9f16d499726581a25fbbd1cce2d99a06db73f173942133a95232283b7c97942bcc06a159318953de78be347d0487f3561985ebb027d1d87fb7d278b60bff0e1b3cc6dd660e80e1f16e0eb301fd2eff3dd90d148107bc6048eae78fd2797dac3670fb6d2f8f79977a0333ce07b8176d6a86ed53c6ea5b2576569e3f3a6ea191c98a3496dfa7d51a4", 0x1000}, {&(0x7f00001f4000-0x9d)="8e102775b300c0f6b7a970214810cf71c1565a200fccba4159f23b03ccaa36c6cceccff3ffd63f40de7afcafde5d9ccc9a337e46974ddce8118e66246584c7df2f7218e2154242013fc12c6ea522454a6bcc8795e277e77bec1e77925e21dc275d1f2c3fd928ba029ba2dff89fd5f6e394cc4eac35f00886b40fbb5212f160343c227d582d58b52e8781ba447668062670b2f1b9e2a11fae7631dd94f4", 0x9d}], 0x4, &(0x7f0000374000)=[@cred={0x36f, 0x1, 0x2, r9, r7, r11}], 0x20, 0x1}], 0x5, 0x0) r16 = dup2(r0, r1) recvmmsg(r16, &(0x7f0000872000)=[{{&(0x7f00005ee000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000018d000)=[], 0x0, &(0x7f0000693000)=""/40, 0x28, 0x0}, 0x0}], 0x44444444444478b, 0x0, 0x0) 2018/01/16 14:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f00000f4000-0x12c)=[{{&(0x7f0000ec3000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006b7000)=[{&(0x7f00005b1000-0x1000)="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", 0x259}, {&(0x7f000078a000-0xc0)="2870f76a9c6a687a9ddd29db01e3823be46dad22b7eb4544aa1c5992b9e05528b9e6dfab74206fc197f1046f0557d2d8ba9619b7888440da74db2a24731a19dc07f99bdcbad9c10bf8ec7057b2091d81d1931466f4780cd59c85523e75cd1b093d9b61ac6fe6a689dd839b3b6e4bed6f2c94c7fe109ba8bfc207c96ae42c442421aa0ddcb3c2402026d8ed4d15056e787f28e5b952037d8a999bfbe1b29ac27a5dad1a6d12be2c266255e0bec687ffff66e770f74a45af3319cbfb9f428c7841", 0xc0}], 0x2, 0x0, 0x0, 0x10}, 0x1}], 0x1, 0x4000008000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000668000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002a7000-0x8)={0x0, 0x8}, &(0x7f000061c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bda000-0xa0)={r3, @in6={{0xa, 0x0, 0xee3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x8993, 0xd, 0x78ba8d77, 0xc4}, 0xa0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 14:56:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffff, 0x202000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x63, 0x1, {0x3, 0x2, 0x0, 0x3, 0x89d9f53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) 2018/01/16 14:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00001bb000)=""/0, &(0x7f00009f1000-0x4)=0x0) prctl$getreaper(0x2b, &(0x7f00009e8000)=0x0) r0 = syz_open_dev$adsp(&(0x7f000041c000-0xb)='/dev/adsp#\x00', 0x80000000, 0x141000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000050000-0x8)={0x4, 0x4e}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000528000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000d32000-0x4)=0x6, 0x4) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x39) 2018/01/16 14:56:07 executing program 2: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004e000-0x2)='!\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000004e000)={0x0, 0x48, &(0x7f0000036000)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}]}, &(0x7f000004e000)=0x10) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000004f000-0x10)={0x12000000000, 0x8009, 0x4, 0x7, r3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000044000-0x50)={0x343, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000bd2000-0x4)=0x9000000000000000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000033e000-0x4)=0xffffffff) 2018/01/16 14:56:07 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000a84000-0xd)='/dev/usbmon#\x00', 0x2c, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000cd000)={0x7, 0x9, 0x1f, 'queue1\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005be000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f000026c000)=0x0, &(0x7f0000f96000)=0x4) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') 2018/01/16 14:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ba000-0x9)='/dev/kvm\x00', 0x381000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000a5e000)={0x0, 0x0, []}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00005b1000)={0x1, 0x0, [0x0, 0x1, 0x3f, 0x40000000000000, 0x1, 0x3f, 0x9, 0x8]}) 2018/01/16 14:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000414000)=0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae3000)='/dev/vga_arbiter\x00', 0x801, 0x0) perf_event_open(&(0x7f0000e7e000)={0x3, 0x78, 0x7f, 0x3, 0x10001, 0x1, 0x0, 0x4, 0x800, 0x2, 0x8, 0x3, 0x101, 0x0, 0x5, 0x9, 0x5, 0x766, 0x1, 0x900, 0x6, 0x10000, 0x5, 0x6, 0xe4a9, 0x8, 0x9, 0x94, 0xbfc, 0x2c3, 0x6af, 0x4, 0xffff, 0x3, 0xff, 0xffffffffc37323f1, 0x0, 0x8, 0x0, 0x7ff, 0x4, @perf_bp={&(0x7f00006ea000)=0x0, 0x0}, 0x50, 0x3f, 0x3, 0x3, 0xe8, 0x0, 0x7, 0x0}, r0, 0x3b, r1, 0x8) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000466000)=""/129) membarrier(0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00000ba000-0xa)='./control\x00', &(0x7f0000dff000-0x15)=@known='system.sockprotoname\x00') faccessat(0xffffffffffffffff, &(0x7f00000e2000-0xa)='./control\x00', 0x0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002c9000-0x2)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = semget(0x1, 0x1, 0x180) semop(r3, &(0x7f00003ed000)=[{0x4, 0x8, 0x0}, {0x3, 0x7, 0x800}, {0x3, 0x400, 0x800}, {0x2, 0x2, 0x1000}, {0x0, 0x1, 0x800}, {0x7, 0x8a, 0x1000}, {0x2, 0x3, 0x1000}], 0x7) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000cce000-0x10)={0xe5, &(0x7f0000d11000)="1ce257a482597baf7301c28fc35d5238acc642502ff909cdc546ea374a730a8e9195bbefa2948270c1bce28b8bcc2ae38195a50000000000000009ea7d5eee31ee49b148e55580ffd15c05e5c85378812b0e93af333ca8ddc1d0d64027548aeadb11fabf4a0e66e055e32143390fa94d54d8f52fee4c2f4996fd40a701f599bb0e28a18d2fd1890b67c7449acb53ca03292e02c3a3671e642fcb9f95a81220233f87a279b386709ccdbb7ba2df09f2ef2c5caf93f904950dedbc15d504278413b0e72221ea4031bb2a47d4df2faf48adbe498549018b194d45c9a9d3bc379c76dd84bbe63f"}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0}, 0x8) 2018/01/16 14:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000090e000-0x10)='/selinux/member\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f000002c000-0x8)=0x10001, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ede000)={0x2, 0x0}) fcntl$addseals(r0, 0x409, 0x9) 2018/01/16 14:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000e2b000-0x4)=0x0, 0x4) 2018/01/16 14:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) prctl$getname(0x10, &(0x7f0000e20000-0x1b)=""/27) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000146000)={0x0, 0x0}) 2018/01/16 14:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000afb000)="00000101647374617400") getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000097a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9f000-0x3)=0x8) bind$inet(r0, &(0x7f0000b25000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004cb000-0x4)=0x0) sched_getattr(r2, &(0x7f0000c3c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001bf000-0x8)={r3, r1}) 2018/01/16 14:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00009b9000)='ceph\x00', &(0x7f00009cd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000812000)="747275737465646c4e758a657200", 0xffffffffffffffff) r0 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$unlink(0x1d, r0, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000110000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000040000)=0x0, &(0x7f0000a6b000-0x4)=0x4) statfs(&(0x7f0000d73000)='./file0\x00', &(0x7f0000702000-0x92)=""/146) 2018/01/16 14:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = syz_open_dev$midi(&(0x7f000087f000)='/dev/midi#\x00', 0x6, 0x200000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000022b000)={[{0x1, 0x7ff, 0x7ff, 0x81, 0x10001, 0x200, 0x1c, 0x7, 0x4, 0xfffffffffffffffb, 0x4a08145b, 0x2, 0x3}, {0xfff, 0x9, 0x9, 0x7ff, 0xffffffffffff0000, 0x40, 0x0, 0x5, 0x6, 0x9, 0x0, 0x3, 0x3ff}, {0x1, 0x0, 0x7fffffff, 0x35e7ec1, 0x3, 0xffffffffffffff00, 0xffffffff, 0x9, 0x1000, 0xfffffffffffffffb, 0x48f, 0x59984f4f, 0x4}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000690000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0xffffffffffffffce) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ae000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xfffffdf7) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000865000)={0x0, 0x0, &(0x7f0000739000-0x10)=[{&(0x7f0000f30000)="4887caa28b81e0858feadbf42d491f87bab4485a93d207d66136da97d30782094ab46637014e00000004a6bc3d9250ce29281e64149f8a7084283dab326fb714858fbc7f8ccc5bdf6dac93c74686fdace34aa4c5a38521e867b273dacf7d34b7d930de6e8c3b22a473212a801c78ea35", 0x70}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 14:56:08 executing program 7: timer_create(0x800000000002, &(0x7f0000001000)={0x0, 0x0, 0x1, @thr={&(0x7f0000002000)="", &(0x7f0000002000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000815000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) poll(&(0x7f0000feb000-0x18)=[{r0, 0x2200, 0x0}, {r0, 0x10, 0x0}, {r0, 0x8400, 0x0}], 0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f3c000-0x18)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe9000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c4d000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038e000-0x4)=0xffffffffffffff99) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000fe8000)={0xfff, 0x8, 0x6, 0xffff}) connect$packet(r0, &(0x7f0000442000-0x14)={0x11, 0xf5, r1, 0x1, 0x3ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/16 14:56:08 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000087d000)='./file0\x00', &(0x7f0000f66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semget$private(0x0, 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x200080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000003000-0x8)=0x0) r2 = semget(0x1, 0x0, 0x3) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000000)={{0x0, r0, 0x0, r0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 14:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f42000-0x4)=0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000704000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f000046d000)='/dev/sg#\x00', 0x3, 0x48a201) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000196000)={0x3, r1, 0x0}) ioctl(r2, 0x0, &(0x7f0000002000)="") 2018/01/16 14:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 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_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000909000)='/dev/amidi#\x00', 0x80, 0x80) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 14:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009ae000)={0x0, 0x3, 0x3, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 14:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) r2 = add_key(&(0x7f0000eeb000-0xb)='cifs.idmap\x00', &(0x7f00002ee000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006e7000-0xf9)="673bb41b598c87ca0f687ca2e4ee961a5186d466213a2604229e8352cf6ae29271a139bdde69f569af5e4c3ae7a370535087270149e582aa6623e901a8904ed22193cee70fd2ead4ea17e12078496f183a4e478c6e0689a569f8ae4510114794ea955bbab210994e256a160edf56958007208c680c9f91754c1c82e6e6602dea34cecdf55e16fe430456723e4cb744dcd4330548e5293da5be3203ff7eae95dd97ea7d9d4433b47fc32127a9d32fa331117b97879291876fd44c0b7ba87318b67787b569578aa1b2573b4607746d35c9d06951f8bbe2951c2ae63984140287b75a79851c8b246f28c33f0306942e2d7af85e7518678322b0c2", 0xf9, 0xfffffffffffffffc) r3 = add_key(&(0x7f00000de000-0xb)='cifs.idmap\x00', &(0x7f0000881000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d0c000)="", 0x0, r2) keyctl$revoke(0x3, r3) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002bd000-0x4)=0x3e06) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x6000, 0x19000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) setxattr(&(0x7f0000baa000)='./file0\x00', &(0x7f000047d000)=@known='system.posix_acl_access\x00', &(0x7f0000d3c000)='md5sumwlan1posix_acl_accessprocposix_acl_accesstrusted\x00', 0x37, 0x1) r5 = syz_open_dev$admmidi(&(0x7f000060e000)='/dev/admmidi#\x00', 0x10001, 0x292803) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000556000)={0x300000, 0x66, 0x6ae3}) fcntl$setsig(r0, 0xa, 0x11) r6 = fcntl$dupfd(r1, 0x406, r4) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000613000)={0x1, &(0x7f0000bac000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f00000de000-0x8)={r7, 0x19}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00003b3000)={0xf001, 0x3, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f00000a6000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000eb1000)={{0x0, 0x0}, {0x0, 0x0}}) accept4$ax25(r6, &(0x7f00006a9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000067c000-0x4)=0x1d, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e63000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d63000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r8, 0x112, 0x8, &(0x7f0000187000)=0x7ff, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000a1b000-0x20)={0x2, 0x1f, 0x9, 0x42b, 0x18, 0x7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d55000-0x8)={0x0, 0x0}, &(0x7f0000a3b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000f46000-0xc)={r9, 0x1, 0x0}, &(0x7f000063f000-0x4)=0xc) 2018/01/16 14:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000007d000)='/dev/rfkill\x00', 0x3b8d9b67b6c368d4, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e48000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb4000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000350000)={0x81, 0x100000000, 0x0, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000391000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r1, &(0x7f0000356000)=""/4096, 0x1000, 0x5a) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) 2018/01/16 14:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f3a000)=0x0, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00003da000)=0x0) close(r0) pipe(&(0x7f0000779000)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000431000-0xd)='/dev/usbmon#\x00', 0x7, 0x8000) mq_timedsend(r1, &(0x7f0000aa3000)="0c5a39ebbbfa79b78f76b6d33b0f463e52b1305e607c237058ec9f6be039149c3f616810c6c20906c437b2a6688071212a61042ead", 0x35, 0x10001, &(0x7f00008d9000-0x10)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f00000ba000)='/dev/ion\x00', 0x1000000000000004, 0x0) ioctl(r3, 0xc0184908, &(0x7f0000005000)="") 2018/01/16 14:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000af9000-0x8)='./file0\x00', 0x6436da44b021176, 0x100) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000f80000-0x20)={r1, 0x0, 0x7, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = syz_open_dev$mouse(&(0x7f000011e000)='/dev/input/mouse#\x00', 0x1, 0x20000) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000d8e000-0xeb)="a76313c961da08e8e164dc3970000d10be7bbb84afafa88f8cdec751c96d83d70c16d2aeb9709902b51a909fb815314c2c883cfd639583e6c692cf9f6778f4e35719bf547390498d2c7218bfa1d04ef6ddf8365c3cb635b4578690a70bd174aead0f294df87e62fb537283fefb4c9995993b3af3527550497a325779b422d6e2f99a9c6e82c47f465856ac1e4ebd3d5828434db829f21e1faa021342a53946f7b0ae8f9bd7dfc161303aa9f4d0def074c336f6af14ffdefa52092468f0f1da9e217f373c6ddaa81521a533c873541d9751986feb439cc6700254825a25a681ec5a53d882fc827f0bf2f60e", 0xeb) ioctl$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_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000c30000-0x8c)={0x1, 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]}) fgetxattr(r0, &(0x7f00008b3000-0x17)=@random={'security.\x00', '/dev/snd/seq\x00'}, &(0x7f00000b6000)=""/202, 0xca) setfsuid(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00007b0000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000018a000-0x9)='/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_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 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, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) clock_gettime(0x0, &(0x7f0000fb2000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000306000)={{0x100, 0x0, 0x5, 0x718, "d0d5c7928361b6036d4de125a7a9da5624587cc4b994519e0256b1d4f1daa08c8296e8938dece2a86534fa1d", 0x0}, 0x40, [0x1, 0x2, 0x200, 0x81, 0x4, 0x3ff, 0x7b44, 0x3f, 0xf, 0x20, 0x8, 0xce50, 0x1, 0x9, 0x8, 0x68f, 0x9, 0xfffffffffffffc01, 0xfffffffffffffffb, 0x10000, 0xbe4, 0x400, 0x14e0, 0xb9, 0xfffffffe0, 0xfffffffffffffffa, 0xffffffffffff9fce, 0x100, 0x6c18, 0xe48, 0x1, 0x3, 0x6, 0x8800000000, 0xffff, 0x0, 0x8, 0xfffffffffffffff9, 0x80000001, 0xf8, 0x5, 0xff3, 0x43e3, 0xdc3c, 0x9, 0x86ea, 0x0, 0x5, 0x93, 0x8, 0x3, 0x100, 0xc8d, 0x6cd, 0x3, 0x0, 0x0, 0x29da, 0x3, 0x3, 0x326, 0x7fff, 0x9, 0x100000000, 0x9, 0x7, 0x1, 0x7fff, 0x4, 0x3, 0x40, 0x101, 0x1ff, 0x33, 0x5, 0x4, 0x10001, 0x8, 0xf21, 0x4, 0x100000001, 0x7, 0x2, 0x4, 0x1, 0x4, 0xd31d, 0x1ff, 0xfffffffffffffff7, 0x1, 0x8, 0xa9, 0x2, 0x3, 0xfffffffffffffffe, 0x9f, 0x29d2, 0x7, 0x2, 0x2, 0x586, 0xffffffff, 0x2, 0x1, 0x6, 0xf3, 0x1ff, 0x100, 0x5, 0x94, 0x7, 0x1000, 0x70, 0x9, 0x9, 0x1, 0x2, 0x0, 0x6, 0xc61, 0x1ff, 0x7fffffff, 0x3, 0x5, 0x6, 0x100000000, 0x8, 0x4], {r3, r4+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000e3e000)={"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"}) 2018/01/16 14:56:08 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000000f000)={0x24, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @ipv4=@rand_addr=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000007000)=0x1ff, &(0x7f0000013000-0x4)=0x4) r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000005000/0x1000)=nil) shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x0) r2 = socket(0x8, 0x1, 0x3) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000012000)=0xffffffc0) bind$packet(r2, &(0x7f0000009000)={0x11, 0xf6, r3, 0x1, 0x401, 0x6, @random="5efd357b48c5", [0x0, 0x0]}, 0x14) 2018/01/16 14:56:08 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x4202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f0000000000)="d58e0c87ff085d8fbd9ae6edf5590361af6984a73ed6b698112430909313f075ed3cc3169b5dddd8ddbcba62e0bf496417edfc03e8161ac994e4e254d77d8c376e37e0417759e25a3878bd7e0b4bd1b8f5148b1b6bdcc91570dc7cec4ccc16863afe203d517e3f14751a5d20014be91c07baa08caa63c37d57f85b9a32ead3760a28e0fd253034", 0x87) syz_open_dev$mice(&(0x7f0000012000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000)={0x10001, 0x3, 0x7f, 0x0, 0xa8a, 0x9, 0x5, 0x10cc}, &(0x7f0000000000)={0x3, 0x7, 0x1, 0xfffffffffffeffff, 0x7, 0xfff, 0xc93, 0x4d2}, &(0x7f0000003000-0x40)={0x9, 0x20, 0x9, 0x0, 0x6, 0x0, 0x9, 0x10001}, &(0x7f0000003000-0x10)={r1, r2+30000000}, &(0x7f0000002000)={&(0x7f0000001000)={0x7ff}, 0x8}) futex(&(0x7f0000013000-0x4)=0x0, 0x1, 0x0, &(0x7f0000001000)={r3, 0x0}, &(0x7f0000005000-0x4)=0x7, 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000014000-0x4)=0x80000001) 2018/01/16 14:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006ed000)='attr/fscreate\x00') pwritev(r0, &(0x7f0000d6e000-0x20)=[{&(0x7f0000b13000+0x9a0)="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", 0x33c}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000012a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000390000)=0x8) 2018/01/16 14:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003cf000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat(r1, &(0x7f0000e78000)='./file0\x00', 0x40, 0x82) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f0000338000-0xae)="3dea852a3825f9f0fa44ee5d84a10892", 0x10}], 0x1, &(0x7f0000e7a000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/16 14:56:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x141000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x1, 0x2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000714000-0x8)=0x0) pwritev(r1, &(0x7f0000040000)=[{&(0x7f0000042000-0xa9)="1d", 0x1}], 0x1, 0x2000000000) 2018/01/16 14:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000376000-0x20)={0x0, 0x1, 0x0, 0x1000, &(0x7f00006cc000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000029e000)={0x10000, 0x1000, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f000048d000-0x8)='./file0\x00', 0x418001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d47000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0c000-0x4)=0x14) clock_gettime(0x0, &(0x7f00000fa000-0x10)={0x0, 0x0}) 2018/01/16 14:56:08 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 312.617978] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 312.634744] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/16 14:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xcb7) r0 = perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b0000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f000000d000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a95000-0x20)={0x7, 0x0, 0x2, 0x79}) fcntl$setsig(r0, 0xa, 0x23) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000862000-0x10)={r3, 0x8}) 2018/01/16 14:56:08 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007df000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ea000)=0xc) r1 = getpgid(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 14:56:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0x77)="1f4289241300aea925805e4023d78add2033e6f35e3a169ae9ece8efcc780f63aebac396d417973616b2767c473f99df92124f60780e3b8e842f1e09a162855018ead888b4d553ce0a6b62eba1f783a72005c668144e41707fa567b114050435ae86afcda85bb7e9fa32ddb42527d584b1212ecc668914", 0x77, 0x4004080, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000938000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0xc08c5102, &(0x7f0000dc3000-0x9c)={0x0, ""}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00007dc000-0xc)={{0xcca5, 0x0, 0x8, 0x40, 0x7, 0x100000001}, 0x0}) recvfrom$inet6(r0, &(0x7f0000e7d000-0x85)=""/133, 0x85, 0x10002, &(0x7f0000d5e000)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c) 2018/01/16 14:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000974000-0x1)="97", 0x1, 0x0, &(0x7f000021e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = request_key(&(0x7f000025f000-0x6)='rxrpc\x00', &(0x7f0000e56000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ab000)='md5sumGPLprocwlan1vboxnet1-&mime_typeeth0%.}]--mime_type*^\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f0000479000)='syzkaller\x00', &(0x7f00001b7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) r3 = dup(r0) write(r0, &(0x7f0000c5a000-0xdf)="c2", 0x1) write$eventfd(r3, &(0x7f0000c24000)=0x0, 0xffd4) 2018/01/16 14:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigtimedwait(&(0x7f000036f000)={0x3}, 0x0, &(0x7f0000957000)={0x77359400, 0x0}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/01/16 14:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e21000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000ac0000)={0x100, 0x4, [0xcfc1]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002bb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000d98000)={r1, 0x2, &(0x7f0000926000-0x8)=[0x0, 0xfffffffffffff001], &(0x7f0000c36000-0x1c)=[0x5, 0x2, 0x180000000, 0x3eb2, 0x80000001, 0x1ff, 0x0], 0x5, 0x2, 0xffffffff, &(0x7f00008db000-0x8)=[0x7, 0x2], &(0x7f0000e31000)=[0x7, 0xfffffffffffff801, 0x8001, 0xc76, 0x800, 0x5, 0x800, 0x0, 0x72], 0x0}) seccomp(0x20000000000001, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x1, &(0x7f0000ce2000)={0x0, 0x37, 0x2, @thr={&(0x7f00006d9000-0x5e)="7e259d7082a04dd2040cb1239669461c086dcbfb3031b5d1e7ea32c460481e5baec182eebae3b9cf42f1c4359dd63582b669646ae3037009136a1fbe6028db24c2f5679c49236ac5dbafd4f47e065aa8fcda7a4e38d8368d0876b2129c9e", &(0x7f0000280000)="8b4e9d2efb55a15f020a40999cf209c7b0c2a1ae81eaad8c8de99166a615d2971ce3840077e96d40d8e5a3bf9b4cccf384af6ca72a1d4983a08b7ad32e1a7f5b35c6e6b827be9d14cb53f36fa436639644f63bbfe36be0259939d1e5df62304b52057259d5cc3f79f7956aaf6eef05cf4337adfe580efa4c3524e70aad4ec4f6d8315873c9f2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a66000-0x4)=0x0) timer_gettime(r2, &(0x7f0000f3c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pwritev(0xffffffffffffffff, &(0x7f00007d1000-0x50)=[], 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000e72000-0x4)=0x0) 2018/01/16 14:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002b8000)={0x0, 0x0, 0x0, []}, &(0x7f000033b000)=0x8) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x4d, &(0x7f0000000000)=0x0, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00003c7000-0x8)='./file0\x00', 0x20800, 0x22) 2018/01/16 14:56:08 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004c8000)=@common='bridge0\x00', 0x10) shutdown(r0, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x108000015) bind$netlink(r1, &(0x7f0000708000-0xc)={0x10, 0x0, 0x0, 0x20000020}, 0xc) sendto$inet6(r0, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d2bb181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb70161c587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606eac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a31c44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9a2", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00007c1000-0x8)='./file0\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000ef6000)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r2, &(0x7f0000548000-0x18)=[{{0x77359400, 0x0}, 0x1, 0x51, 0x400000002}], 0x18) sendfile(r2, r2, &(0x7f0000c80000)=0x0, 0x7ff) sendfile(r3, r2, 0x0, 0x72439a6a) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ffe000)='./file0\x00', &(0x7f0000fff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e60000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = shmget(0x0, 0x4000, 0x46, &(0x7f000080e000/0x4000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f00000ef000-0x21)=""/33) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000ffe000)={0x200000002000, 0x4}) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 14:56:08 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000088f000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000d0000-0x10)={0x7, 0xcf2b4be, 0x34}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008c3000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3c000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x10)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002000-0x10)={0x6, &(0x7f0000000000)=[{0x9, 0x7fff, 0x3, 0x3}, {0x4, 0x9, 0x2, 0x9}, {0x5090, 0x6, 0xfffffffffffff801, 0x3ff}, {0x6, 0x4, 0x5, 0x8}, {0xffffffffffffff80, 0x7f, 0xfffffffffffffffa, 0xfff}, {0x58, 0x9, 0x2, 0x80000001}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000002000)=@known='system.posix_acl_default\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x100, 0x3ce922ed, 0x8, 0x2}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000001000-0x80)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) prctl$setname(0xf, &(0x7f0000000000)='/selinux/create\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001000)=0x0) r4 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000003000)={r2, r2, 0x875}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000005000-0x90)=[@in6={0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffff000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000-0x20)=@random={'btrfs.\x00', 'system.posix_acl_default\x00'}, &(0x7f0000003000-0xb4)=""/180, 0xb4) socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x10900, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000008000-0x4)=0x4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r5, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000009000-0x4)=0x60) 2018/01/16 14:56:08 executing program 7: r0 = syz_open_dev$midi(&(0x7f00005e5000-0xb)='/dev/midi#\x00', 0x80000000, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000c0000-0x48)=[@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000538000)=';', 0x1) readv(r2, &(0x7f00009b4000-0x30)=[{&(0x7f0000c11000-0xc3)=""/195, 0xc3}], 0x1) pipe(&(0x7f0000f1c000)={0x0, 0x0}) write$eventfd(r3, &(0x7f00008f0000-0x8)=0x0, 0x8) 2018/01/16 14:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000022e000)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000c4f000-0xf6)=""/246) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002bb000-0x4)={0xffffffffffffff9c}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000760000-0x2)=0x81, &(0x7f000025c000-0x8)=0x2) lsetxattr(&(0x7f0000bf6000)='./file0\x00', &(0x7f00000a9000+0x700)=@random={'system.\x00', '!-\x00'}, &(0x7f00001aa000)='mime_type)(wlan1+\x00', 0x12, 0x0) 2018/01/16 14:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000985000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7d56, 0x80) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00003d2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8d000)=0x194) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffde, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000018000)=[], 0x0, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000055e000-0x50)={{0xffffffffffffffff, 0x3, 0x67, 0x3, 0x4829}, 0x401, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/16 14:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000202000)='/dev/audio\x00', 0x400000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009e0000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b4d000-0xb3)=""/179, &(0x7f0000c52000)=0xb3) socketpair(0x11, 0x0, 0x100000001, &(0x7f00003f5000-0x8)={0x0, 0x0}) 2018/01/16 14:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f000012b000)='/dev/sg#\x00', 0x574, 0x80000) ioctl$VT_ACTIVATE(r1, 0x5606, 0xff) bind$alg(r0, &(0x7f000054e000)={0x26, 'hash\x00', 0x0, 0x30, 'michael_mic-generic\x00'}, 0x43) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00003f6000)="", 0x8) 2018/01/16 14:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x80000000010, 0x3, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f34000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00007e9000)={0x5, 0xff, 0x5, 0x3, 0x1, 0xfffffffffffffff8}) write(r0, &(0x7f000027f000)="260000002a0047f1070900400005e40000000000010000000900000000e2001e028800000706", 0x310) 2018/01/16 14:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c8e000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000c6f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {""}}}}}}, &(0x7f000010e000-0xc)={0x0, 0x1, [0x736]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005ce000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000d65000)={0x8, 0x5, 0x6, 0x10001, "e1e6798b11197e1a1d4b4d44ed8e8809348d5952fb3931a475e606cd668575dd66cb78ffe994b28ce4d77f7e", 0x4}) socketpair(0x1d, 0x800, 0x8, &(0x7f00009e8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e61000-0x4)=0x0, &(0x7f00000cb000)=0x4) 2018/01/16 14:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ae000)={0x5, 0x7, 0x20, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001d5000-0x20)={r0, &(0x7f0000fca000)="", &(0x7f00001f8000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f1000-0x18)={r0, &(0x7f0000152000)="", &(0x7f0000da7000-0xae)=""/174}, 0x18) r1 = fcntl$dupfd(r0, 0x0, r0) prctl$setname(0xf, &(0x7f0000afe000-0x1)='\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000021c000)={0x0, 0x85}, &(0x7f00004bb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000438000-0x98)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, 0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000192000-0x8)={r2, 0x1}, &(0x7f00009d6000)=0xb0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dfa000)={r0, &(0x7f00004f9000-0x15)="50e11751fdcedcdcc298e4a53583ba91039c9e9e8f", &(0x7f0000495000)=""/4096}, 0x18) 2018/01/16 14:56:08 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, r0}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 14:56:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000081d000-0x8)={0x0, 0x7fffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x20}, 0x8) r2 = fanotify_init(0x4, 0x8000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x40)=""/64, &(0x7f0000000000)=0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000002000)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000002000)="80b7bd0f3070cbc9a748c82b3ff0fa7ac823e19bbe945284ce773d1d438d031112daa697428202df6f12e9f7ebca610b41a2f480c04ae04c0742f84760ed3e47365ca5555b11f6785a894208d78b603a9771ae8216c0f34bbe9fe3dedf3ad6258515f5880a940d") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000003000)={0x1f, 0x6, {0x6, 0xdaa7, 0xea, 0x3, 0x0, 0x7}, 0x6, 0xff}, 0xe) ioctl$TIOCCONS(r0, 0x541d) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000003000)='./file0\x00', 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000005000-0x14)={{0xfffffffffffffff7, 0x1, 0x4, 0x101, 0x7, 0x7}, 0x25e, 0xac41, 0x44000000}) acct(&(0x7f0000002000-0xe)='./file0/file0\x00') r3 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000005000-0xe)='./file0/file1\x00', 0x4002, r3, r4, 0x7f, 0x2000000) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x8000, 0x0) r6 = openat(r5, &(0x7f0000004000-0x8)='./file1\x00', 0x1a1081, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000006000)={r1, 0x8}, 0x8) 2018/01/16 14:56:08 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d22000)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x6, 0xd80, 0xc000000000000, 0x4, 0x1f, 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) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f0000005000)=""/36, 0x24) 2018/01/16 14:56:08 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000696000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000c44000)=0x91, 0x4) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/16 14:56:08 executing program 4: mmap(&(0x7f0000000000/0x752000)=nil, 0x752000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000752000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000752000+0x444)={@common=""/16, @ifru_ivalue=0x0}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000753000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000754000-0x20)={0x0, 0xf002, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000753000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000753000)={0x0, 0x4, 0x6, &(0x7f0000330000)=0x0}) 2018/01/16 14:56:08 executing program 2: shmget$private(0x0, 0x2000, 0x1e42, &(0x7f0000a1a000/0x2000)=nil) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fde000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000001000-0x78)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/16 14:56:08 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000074c000)='/dev/ppp\x00', 0x10080, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000efd000-0x87)=""/135) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x8, 0x9, 0xfffffffffffffb9f, 0x0, 0x6, 0x8, {0x0, @in6={{0xa, 0x3, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x752}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0x4, 0x4c, 0x81}}, &(0x7f0000b3b000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000be9000)={r2, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = 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) memfd_create(&(0x7f000084f000+0x887)="2f6465763f707004d8", 0x4000004) pause() writev(r3, &(0x7f0000b87000)=[{&(0x7f000089f000-0x1000)="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", 0x1000}], 0x1) 2018/01/16 14:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000071000-0xb)='/dev/hwrng\x00', 0x200002, 0x0) accept$llc(r0, &(0x7f000055e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c51000)=0x10) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c75000-0x2)=0x1, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000954000)=0x0, &(0x7f00007a3000-0x2)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000087f000-0x50)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000064e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/16 14:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009ed000)='./file0\x00', 0x0) r0 = semget(0x0, 0x4, 0x0) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f00000bd000-0x1000)=""/4096) lsetxattr(&(0x7f0000d08000-0x8)='./file0\x00', &(0x7f0000c8c000-0x6b)=@known='security.capability\x00', &(0x7f0000fbf000)="020000000200012300000000fffff37f00000000", 0x14, 0x0) 2018/01/16 14:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007da000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$sock_ifreq(r2, 0x894a, &(0x7f000091f000-0x28)={@common='tunl0\x00', @ifru_names=@common="6270713000000000000000000000f600"}) getpid() 2018/01/16 14:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) getsockopt(r0, 0x3, 0x3, &(0x7f0000fe2000)=""/0, &(0x7f0000ffb000)=0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000091d000)={0x0, 0x0}, &(0x7f0000aba000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000332000-0x9)=""/9, 0x9) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r3, 0x0) timer_gettime(r1, &(0x7f0000308000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r5 = dup(r0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r5, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="fc0f0eb29e72c07c8d3a18eb6021bb0541089e30921b6a671801c9d96e94e9d1ba694c91024dcbcd87960cadc8aa039527d3d7b8aed67846e75ad1a6ee9477754ebc3a8076ef1014043837a08838b51929e4996eda67f9eabeeec8572012d9b7accdc3b7a5e961f4544a335b4d5bdfe7fbc78fac69ddbb17e967a7b8e2ba41fa71eb34069d99744d5f01c25f210171780e1cb12f5a62ec095a94b22463342ea759d531a8c4e7448e4b14ff6ce3508b5a3e95d3f62b70aefc60b183144283a689a648eec900f720c7cbe7ece3095ee90db794195b960e2bc35b6b508b5d02ca6e15a2237ad12d90053d4cf923178e06a0a2f2fe1d7ac61f0a356570ae49bd55df715e9f943643751d580e2d0126d0922a6ca23961a191845ee09dfcca53ab4455d2bf8525129f014e0958e664a42062ba4509afa42f4e7fe93415bc8e5d3bba3668d16f9263cdda5f275c747f909c5b4782b9536d47aac63b1f7a8599046ec85152f370301c4589a9577615d83b6d082a1fe3c74910708d711ab5ebe1c7917d6bd583e36767476a800ebcc87fb3dc40e6fad98da3372d4018edd1e08c9b493a2964932c8f2054fcb9561429d49cac363ee3c48e60e52612b362f52b84e65e1aefcef043f09545c6bb07e2519b9f7ee03af181cf8a078f9ee9daebbc1933262118deb2a277b0203a06b2165f79e0f336f7aefe7f049e505617964fc24945ba77c270b25fea4b4c5c155a848312c08ae8eb1073c9377f2e0857f0d55273dede15606a9e89778d70784f75decdfde5e31fba7ea09078c3dae432a644d827b86706d096a6657f2706be460bf589e348dfc7aa59502af0f72692615d4e5548546c235756906cf1e0072753753865e5bbc0740959f024034b87ada1aa2150836c253fc2946c75c997db3d14082662b38ccb26a53fac3c923ee08d51dae063b7142b518fa3355a049248424551247168c45063630dfe0106f71a3ebaa81f6c4ae67664e30ba77c3449471a66fe965079e0c54615b75e9caccd505daf23af9b3356e079512625886d247bddfdeb9c4bde1aa49f2f358fe1fcda9c2a949a653ac2ad0f9b8fcde0a643ebe3dea12c96bca599d115b55744a88b5bfa48bdc7dd99c59567148f33fe3cc92ea0f6d43edcb95bd1c8eccdf583f92086b834d4bbc66a2bffb051345ca11b61a654e0227fa068efb5bf07a8c395c3df464611f4ab7ca3d3a09ebf3908f9e560336c44ea6f8b4f7c18e7968ffa90f20d83656607f17102b891001646c9df1536a24dd5b6fa9186f4a4cfdf84cc4310a41716c57129c4b5c0ee47018f76ae3f9f5f183fb4ae4f5ff4536f72d348f6a3a2ae598361bfd6be76d78da1b5577e2e1e4c80c39631bef7a8b7efa083c6d2f08da4d6b8351ce978180a5d301c999ac604f437d06c6cec2f4f1096c7742bb3c9c09a6594cacfcb29e62755cd04c2611e0250d65681a9c43ad76fe44d7f545b408c69fe974197571aa204b4c0e3a59a343dd021b650a01979394475a2061003894359cc89d0c0fbf6ec81f3e0cb7f97fba940c0bee7ea1b3f4b1f36a8ff33dba5bab1fd6c767241e9adaa2c81775a22800f2ba35c6b792e8e645d8989cfacd130648e3cc434c0c1fe2d5b2d48002d84077f7efbb4dce6be6fe79cb0ba94e65957d911877f7cfbd2b83e5baaa0752b31c338abd65cd167b3a7fea0b6f15be0a09f37c6f1799d030498b36076c7c964b4e883aad6adf99a25bc7a364b97fba57b817aa5fa216eb7814264cdf6b235ef3c9c8768e1ebc05c7f9d05e3310270c9d52d04e48189ab4cd0a3437a61256aaa85b75c08dcaae5ef4133ee378ab8db02c368151c8f91fea0160e214ed3c75827d18f8ad3846495d7e8d0fb674bca77414247028e2dd1daff3c4ccf1abdc7c82b9870adbe36ca746d0cda11902122155b6193d5456b54594d25dded5abbc675e0da1f919d909e980c2ee6837fbfe2d9bc03aedb0a7460244912f423cb7218bdcee99a5e04841103117a1cd0f548fa3d8426a48e38b2cf70a251ea6f98eee5173501bbfe2df1a9fe1c63c26dfd6352630bee11097ebcca084d0b86489c5feffa54c601d3a40adce9295280b09bf706c15956c16be910dd9e6b9cde4d7a4c9260dabbb223c77bb01bff3e75e633ac7b7f7800e0b49e2e531585123f8c4ce5c1791e09758c1c243637fbabc4f7b2ed356d604d2866b58c3e69bcaeb70b7bd8400f5931e1b596e025c2bd97bec611ee578e2b185e33618cba817f5001db599867631207473b3a5f9a3dc62e8b5d65e132f27cf4590b125201994096f301665e25e5777a63e4ac9cecfe1d87fd4dd2a73a1bd02066898f35d236f027d0eb373fa28874f0417efcc0c4013dc24c38996d7829c1572cf42b8e55d2fe07669ec3d6147ad480d0e54ef799ba8be29c09a540ed18f2dbbc6cfb99681c4006116c9a7fdaad868bfe3cacdb274337dc6fe4d1262f9bcb842a8f0f683f9daa2880dbdde3f8344661d640679dedc35dda847afe34e178b93194c3ab47f7abedb77cd191d322a6b03b388b8afbffbac82d10e0423e40a11abe403b7e96c13a3b935f246e7ab6992149d1d23c6286d88e7828ee5613d3e58bdaac87afb74edd43fffc8bbdc32347cac79fc7154c4d16001c55e40c5c0831393f0c2bbdc30ae60e6a7206be8b4bdc78335161e7bd38f1da74842a8c1e3928a9df9080733d9a8d142ba94b2099ff62ec60ab3a0df4caaa1fc023373602b7e4cabbf3cfaccd9ac43d8a9166f66035a3c23205eb2bf603c2dfd818f7c0e6eb6fdb68551650a350e6df69d0f6c46bb5cdf3126c59fd9932754a268a902c7c5897b1346608b00dff70562b003a57eae3fd8566e32f14216c5017c7f87624d8207c5beaef0ff2370e8f1447491c68e34b167a742fc1b55546140fb0257a34e4362d95c244b74755044dc54f75ac40323895681b91e5465a7fea8dbc43fb1b743c0ff0e3b5bae21a01f1756cc6a23be973aea13dfe73025fd34d1bb9e52f3838429c47ab7b3ef56862d32840a9a2cacdd6273aafcc2950f4fb0692d36124f3f3f8ac2aa09a06ee2626f59f927f0003cd2e92598b94266199ff5825d3f1ba3a77272a7a4b940cc7c7754afa209b7cd09e65c9eb11f62d2e460b61f3c9e7f7472853b1981b3d183e2c8f4358d2da7f56e5cb63ea3f4c01b23da16d6eddb6a29dff8685ee599bfc8ecfd0229d1a12c2d0ce05cc87f2b363c8750f3d32a26499a8cf13a555b15a0ebd69f46a587e65bc4c3852f5fc2bd03d068cf19972b150ef5c56fc3ef136e12b5b1e71861b201cbffa0f91bcb893fef1926f983b29353447d36fce041992aba14e85f72a120d9821de13a88271c7231c58cfdd5eccfae6c4d71c622de03501a9bbfa0bc104988a77025adff3d780360639f5222b003820ece10a6ff0e57bea4abf112e3799f2f7cf9faa8d1af5fc72d76974feb46dc880d613d7b2b96d051243deaf774357215eae7d5ebff2f21a12a95915dd75674f05a8d8d9cf9f09f83db3f0392d1acc65cfa6829205cbe5e97d25d5761e6ab7ddfd679d8f0e74427ac0c03f4dcab6991728d73b9d6173e59a94a8f05979efe3c05248c487b2cf877ac25f3063394cc7c4095af9dd73d5d75b9c8504c12bd343717525a238a72d5d524120e05772d10342a7155a1124ef505e90dfc48e93bbada5b0483c52a643f01f9bafff92dfef67296f8b31b66d536bfcc2bfc2bad60ff10b84bcfaff90046d60d61654665ff2a516164fa82333dca210f7b6fe010f1a712913bf5b398875b51c377e5b3d43e87a76e5601e1aa0d70c776031a53ffcbbf3dded1344dbba7efeaab755f16a667421346bbcbf868554f66b7915a3b1fc93fc3d5097e7c0fa069d6e580811bbe806b610f2cf75ae01094ed5218ea7ec3fbfed2e8ac39a7b3e306c80f06b4bfb6cbefc36dd0134cc226700d7a1215a3ea5ef898bd2624f63c8dbbe79a65b7065a4740f7f3d22e62a519ee17ea8f1a63cc42c15afbb50834c8f0cf11573dbb2940484a61ef0cc0b6e9b916daa54f45e82c5e1aeb9e44514e1971349eb5a1faf95b031d5bf678117411f2e35a38264240ecf1291cbc3175b455cc204c50b7f29b6252f8d56c7d0f44cf48d2f3d9ddca24500d2a3f60673a5a5612513833b53d46f882a3a8de90dceedf54108b40dcaedf4796d1dafbeb8d0ec1eb969b718afb79d690fc88bfecb27ed5d2b4522c70f25cec8336e08f842d821b46589f815350fae73012c87b453f2c7b3d187d47492fd34e6e93ed6fcd3dae49fe6843920e09fd523d9b1e5fd296d2796342cdf5759e04ab0da867d0cf0d8e785906d121a7fd0d181fc10e83950c00e56baf6d02300714edb0bc3152715fbb6c95a961f32992bd3569192e4553ee3881875f56e3a4952d0ffbc61a3868e5b19e3de0c2d6a934129385ef9d69020e276547daddd944a79288494f127082b08ca11a7a9f803b3c75e5a97d69a26bcf5ce1a331ea14b1041548a69a0037c6a099c7a52df715e7e33151703144b0b6185ca94b283a46300e1682a35cfebd625607430e660a4630c5ccde3e1968d3bf06f3d3f89b62c77da698dac5b1a4d48f8cbb7f1cb8b1b381b7685c16e4a8457a1650cfe567581ae13371fc8e42a3f460f8c7a3c69edbe52d0cf411c616024371bed7abbac5ee56ac6209c9117b69ff8420427a595dee43448c446bed20ef13acc775e3b7cfbe727be31cd657e39617f2110ba15f3284ed834bc5954911cb6e49dc4fdbf1830b8add9856a9344bf1ca8efb922b984f5e6d98645be8ffbf33ea5bb5a7e81e3b5ad4ec4d1e718c1e9cb39df84ab5213f7533904b01d9d94142e4aef565969f32551e9aaef8c8b704692eba90985da0b49927cfea445d9308791cf88d9a52ee7fc3365bc00f8f6c5bdf99020421cddde9edec41295929900f5376ced677fa3658ae208881a2cdf75ac5aa59635cc00444fc2aca0918ebd3ab2e21d3c45c044210829f8db607757646450f8fd46c73112dab1d48383bf490372144c14fc82bb441dfb8940c449ae3a111edd08070c342564769422638aab59a2b56b20306253ebb7a5f45a178d7a2cda073412ed2bc4c574111c376ca4ce9105eeb571e8c48c9cc79de0d669a24393681989bf8164e3445151994dafa9434529bd4615165056e6634c40b9d0f6981579ff2f7ea2df0eeff6d02d1f9653e429a9231bfaeeda6648e31a54aa528b2960aa3b4446a51fb4001258ea157d461d1d559bd0cf3222fad07984dbcecfa4023ad40e1f2ba1bd833a1466c7a7e53957ef9c4e197396979a8abc32293d3b1a268b27fe6374b878274c5e8d95d0e675c3b510d3179a6450ff1ee69bd2edf51bf75e3d2e4d27d9c012249267a82bf0787b6cb06fb17dc7db79b4b63db1b6ecaef519ef4939ac892c691ce98108e50ea82a45c74c0e4d454796ea51db51feb010e5c6a6ebae36d7212ddf06f0c06adfd8fbc4b132a89a1fec813a46232453573589f9d04bfd42ec242e7a5b1a6db0178504a3b7a034773a3d10422abc17b9ea40c0fae421ff4b3dbce535ca989504008fc8a707b4cca7dcde5c0ad61e8e5fecfbd11d8a29452cb403cd8e97bc4f1004a71d45178fd909436537e4b8c031707f118adc3afd8a8af2eba6f0b7530a208d5ea0f57979c97aa923a139e8632b998efefb41bbd62e9d1ee9aa91def637d95bd8af3aba71eeb9ce216b4d9d4837855d71e60948fc7c20203f5b49b063997732cf4c7fef0cb626cc07a70e58f824a924e73d3965408ff499a5b918937b4f464886aeeb515b36a12b2d92f3", 0x1000}], 0x1) 2018/01/16 14:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000877000-0x8)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000a4c000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/01/16 14:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000bc8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f000059a000+0x9de)='/dev/ppp\x00', 0x0, 0x0) getrlimit(0x7, &(0x7f0000004000)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f00002a6000-0xc)='/dev/amidi#\x00', 0x1b5600000, 0x20400) 2018/01/16 14:56:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000527000/0x2000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000527000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) 2018/01/16 14:56:08 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000569000+0xd7c)='/selinux/member\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000471000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000dfb000)=0x0, &(0x7f000023e000)=0x4) 2018/01/16 14:56:08 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000011000+0x47a)='dns_resolver\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000c000-0xc)="df594ad0c272d0a0f665e901", 0xc, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) 2018/01/16 14:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f000005f000-0xc)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000d9e000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000aad000-0x2c)=""/44, 0x2c) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ecc000)={0x6, &(0x7f0000c38000-0x30)=[{0x1, 0x8000, 0x800, 0x3}, {0x81, 0x2, 0x1, 0x1}, {0x23b, 0x992, 0xfff, 0xfffffffffffffffb}, {0x2, 0x3ff, 0xffffffffffffffff, 0x101}, {0x3, 0x5, 0x0, 0x800}, {0x2, 0x2, 0x0, 0x8}]}, 0x10) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dbf000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$inet6(r3, &(0x7f00002da000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000842000-0x10)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc125000000b5e8f99af7fb97470044200000080063", 0x3d11fbbe1724515b}], 0x26, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00008f8000-0x48)={0x80000, 0x0, [0x8001, 0x8, 0x2, 0x3, 0xffff, 0xff, 0x0, 0x81ea]}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000775000-0x9)='/dev/dsp\x00', 0x301003, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000000c000-0x18)={0xffffffffffffffc1, 0xff, 0x7fffffff, 0x8, 0x6, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000a76000-0x4)=0x2, 0x4) getpeername$inet(r0, &(0x7f0000fd4000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d6000-0x4)=0x10) 2018/01/16 14:56:08 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cb4000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bd7000-0x9)='/dev/dsp\x00', 0x103000, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000740000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3d) r3 = getpid() process_vm_writev(r3, &(0x7f0000508000)=[{&(0x7f0000803000)=""/183, 0xb7}, {&(0x7f0000ab3000-0x68)=""/104, 0x68}, {&(0x7f0000f51000)=""/158, 0x9e}, {&(0x7f00001a6000-0x49)=""/73, 0x49}, {&(0x7f000088d000)=""/152, 0x98}], 0x5, &(0x7f000009c000-0x40)=[{&(0x7f0000504000-0xcb)=""/203, 0xcb}, {&(0x7f00000b8000-0x76)=""/118, 0x76}, {&(0x7f0000538000)=""/253, 0xfd}, {&(0x7f0000930000)=""/170, 0xaa}], 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009c6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f15000-0x20)={0x7, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000e02000)={0x10000, r4, 0x0, 0x0}) lseek(r1, 0x0, 0x3) 2018/01/16 14:56:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000098e000)='>', 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000002000-0xbf)="b3bc4c35fac6a79702548d0403688ede91ed6301f5779edce39233b867732d4b8642b9cd131d1907cf2e5fd6041353f6f983c2da710cc14646ae681b090a53106bb0732ca674e2e4411bed532b3eacd9a35e4a21ce2f5c9a8241093513a90832a953448739bce54442ff671235f38adb86e8fdd7a7d24eb3cee2373d761612639ffc4c3cf37f6eb41dc10e4b3b79dd1815397ca7da1c4168934a5fc7fd0a902fcf1f81eba475a99d2b452d418bfd75608749d01f0a053ce4d6aa12a73d3252") 2018/01/16 14:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x3d, 0x0, 0x1, 0x0}, {0x4, 0xc0000, 0x0, 0x0}, {0x6, 0x200080, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 14:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$int_in(r0, 0x5452, &(0x7f0000683000-0x8)=0x0) 2018/01/16 14:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000049e000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000201000)=0x71b3, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setflags(r3, 0x2, 0x1) dup2(r2, r3) 2018/01/16 14:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000168000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "0500a9", 0x14, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0xfffffffffffffff8], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fcd000)=0x0, &(0x7f00007fb000)=0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000150000-0x7b)=""/123) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000618000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000550000-0x4)=0xe8) syz_open_dev$sndmidi(&(0x7f00007a6000)='/dev/snd/midiC#D#\x00', 0x5, 0x1) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000052d000)=""/110) 2018/01/16 14:56:08 executing program 3: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000065a000-0x2)="") tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3f, 0x200) 2018/01/16 14:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000874000)={0x1f, {0x1, 0x2e, 0xfbf1, 0x10001, 0x1f, 0x9}, 0x0}, 0x9) [ 313.204553] QAT: Invalid ioctl 2018/01/16 14:56:08 executing program 2: clone(0x0, &(0x7f0000073000)="", &(0x7f0000635000-0x4)=0x0, &(0x7f0000829000-0x4)=0x0, &(0x7f0000b4d000)="") r0 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_writev(r0, &(0x7f000053d000)=[], 0x37e, &(0x7f000084f000-0x40)=[], 0x0, 0x0) 2018/01/16 14:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000017a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000840000-0x4)=0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00002c3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000c6f000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="57def4152dcccd7cbfdf0ef208355545"}}) fstatfs(r0, &(0x7f0000f71000-0xad)=""/173) 2018/01/16 14:56:08 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f77000-0xcf)="b4972dd8dce82391dd9828740fcbb00ed68258ad93e9f880125481238509ca9a0ffe482de8bd0c2da7756f3e5e5383438e3223a97ec300e10860e1dcd1116b052a79c9bb8f0a106a10d01295d199d0fb6cd8b421fd240fca8e3c5544de3cd455767d02dad30d9d62becbb162fcdea0cdef475e8cdbf16d12ce8499b6293017d95dc52946d69693273d89f9eeeaf4156f303e51b6db441c0312a52b8d150332ded5aad98f1bddfeddbd46495d49aca7ffd8f7bc88d9a99544e4ccea030d62344747abf02a2fda42930e04fedfc68c15", 0xcf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000833000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000325000-0x4)=0xe8) lstat(&(0x7f0000494000-0x8)='./file0\x00', &(0x7f0000693000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) bind$alg(r1, &(0x7f000079e000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x3e) [ 313.256700] QAT: Invalid ioctl 2018/01/16 14:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f0000007000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) r2 = dup2(r0, r1) recvmsg(r2, &(0x7f0000f33000-0x38)={&(0x7f0000eef000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009a6000-0x20)=[{&(0x7f0000ee8000-0x27)=""/39, 0x27}], 0x1, &(0x7f0000ac7000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/16 14:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ce5000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000779000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{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, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') readv(r2, &(0x7f0000ce9000)=[{&(0x7f0000200000)=""/176, 0xb0}, {&(0x7f0000601000-0x32)=""/50, 0x32}], 0x2) 2018/01/16 14:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$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) 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 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x1, [0x0]}, 0xa) 2018/01/16 14:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff26c}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007b9000-0x9)='/dev/dsp\x00', 0x1fb, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a55000-0x4)=0x0) sched_getparam(r1, &(0x7f00008fd000-0x4)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000bc8000-0x4)=0xf, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000428000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003f2000-0xe8)={{{@in=@empty=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, @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}}, &(0x7f0000317000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008c0000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000539000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000841000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b73000-0x4)=0xe8) setresuid(r3, r4, r5) openat$autofs(0xffffffffffffff9c, &(0x7f0000328000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/16 14:56:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r1) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006db000-0x14)={0x0, r0, 0x4, 0x1, 0x0}, 0x14) 2018/01/16 14:56:09 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$sndtimer(&(0x7f0000008000)='/dev/snd/timer\x00', 0x0, 0x1c1080) pwrite64(0xffffffffffffffff, &(0x7f0000007000-0xea)="", 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x48, 0x0, &(0x7f00004ee000+0x64e)="f9f539cf4d2b2c7b2f90c3f4202e0b67654a5ba9a07c08862ec818f84b298f6d45855fcb47b30c4fe79c1d6cedd32fa13696e51984d015a0bc0a837bb24a97edb9c770943234db95"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000289000)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x90, 0x0, &(0x7f00001df000-0x90)="4bc88a60f4528d8f1cb0e68d8ad12191adc17239f8d88e0dc504e06f01cb778ccc9bc0387607468b2289f0a7042892d6d1cad3603e590c527fb91cef7f765c0a57d2714a49153bec1aecd0a1d861653afd57c29da1a195200b8025fa5dbdecc337fd3729ad67493a99f1e063bd5c3b712fa599c0758dc0368847c1d596ff62af8fb79e174b16a4febbaa1ceb6d003a51"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x8, 0x0, &(0x7f00002cd000)=[@decrefs={0x40046307, 0x0}], 0x2, 0xfdfd, &(0x7f00004ed000-0x2)="effe"}) 2018/01/16 14:56:09 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x5, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000016000-0x1c)={0x0, 0x7b7, 0xa, [0x5, 0x8, 0x7, 0x2, 0x8000, 0x100000001, 0x2, 0x4, 0x10000, 0x100000001]}, &(0x7f0000013000)=0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000016000-0xa0)={r2, @in6={{0xa, 0x2, 0x818, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x18b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe3, 0x4, 0xfffffffffffffbff, 0xced, 0x49}, 0xa0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000015000)='\\', &(0x7f0000014000-0x90)="", 0x0}, 0x20) 2018/01/16 14:56:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x200, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000922000)=""/232) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = dup2(r2, r2) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000573000-0x5)="2808d66dd6", 0x5) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ab8000)={0x8000000001c, 0x4, 0x9, 0x2}, 0x8) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000c75000-0x8)=0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000a2d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 14:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000606000)={0x0, 0x0}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000076a000)='/dev/mixer\x00', 0x4000, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d56000)='/selinux/user\x00', 0x2, 0x0) fanotify_mark(r1, 0x40, 0x10, r2, &(0x7f00003ea000-0x8)='./file0\x00') sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$amidi(&(0x7f0000b4b000)='/dev/amidi#\x00', 0x7fffffff, 0x40000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a1d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000316000-0x2c)=@ethtool_ts_info={0x41, 0x4, 0x6, 0x2, [0x8, 0x7fff, 0x8001], 0x3, [0xffffffff, 0x7, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000748000-0x5)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/01/16 14:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000066b000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ac6000-0x4)=0x1, &(0x7f0000b7c000-0x4)=0x4) personality(0x3000014) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001cb000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ac9000-0x4)=0x6e3, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000886000-0xa)='/dev/cuse\x00', 0x8002, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$sndmidi(&(0x7f0000481000-0x12)='/dev/snd/midiC#D#\x00', 0xa7, 0x12100) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000184000)=0x16, 0x4) uname(&(0x7f00001d5000)=""/0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000189000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ec1000)={0x0, 0x40}, &(0x7f0000363000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000834000-0x8)={r5, 0x8}, &(0x7f0000622000-0x4)=0x8) read(r4, &(0x7f00004bc000-0xa5)=""/165, 0xa5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000ffc000)=0x0) getpeername$netrom(r4, &(0x7f00009f8000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007ef000-0x4)=0x48) inotify_init1(0x80800) 2018/01/16 14:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b29000-0x137)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) get_robust_list(r0, &(0x7f0000a49000-0x8)=&(0x7f0000be0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f25000)=0x18) 2018/01/16 14:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b6e000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000012b000-0x10)={0x18, &(0x7f0000e8d000-0x18)=""/24}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f000022c000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 313.411768] binder: 15304:15307 ioctl c018620b 20008000 returned -14 [ 313.433662] ptrace attach of "/root/syz-executor2"[12529] was attempted by "/root/syz-executor2"[15316] [ 313.463369] ptrace attach of "/root/syz-executor2"[12529] was attempted by "/root/syz-executor2"[15324] [ 313.465604] binder: 15304:15323 ERROR: BC_REGISTER_LOOPER called without request [ 313.465617] binder: 15323 RLIMIT_NICE not set [ 313.496957] binder: 15323 RLIMIT_NICE not set [ 313.498481] binder: 15323 RLIMIT_NICE not set [ 313.501907] binder: 15304:15323 ioctl c0306201 2000efd0 returned -14 [ 313.529202] binder: BINDER_SET_CONTEXT_MGR already set [ 313.529215] binder: 15304:15323 ioctl 40046207 0 returned -16 [ 313.532089] binder: 15304:15323 ERROR: BC_REGISTER_LOOPER called without request [ 313.532100] binder: 15323 RLIMIT_NICE not set [ 313.533616] binder_alloc: 15304: binder_alloc_buf, no vma 2018/01/16 14:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000188000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00002de000)='net/hci\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000e1b000)={0x2, 0x5, 0x24c4, 0x5, 0x5}) 2018/01/16 14:56:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x11c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 14:56:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000330000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000faa000)={0x0}, &(0x7f0000d3c000-0x4)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000356000-0x8)='/selinux/mls\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000643000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$sndmidi(&(0x7f0000c7f000)='/dev/snd/midiC#D#\x00', 0x3, 0x80400) getpeername$packet(0xffffffffffffffff, &(0x7f00000a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000034c000)=0x14) bind$packet(r2, &(0x7f000095e000-0x14)={0x11, 0x19, r3, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000e9d000-0xc)={0xc000001, 0x6885, 0x3e}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00002c4000)={{0xa, 0x0, 0x3e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, {0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x0, [0x8, 0x7, 0x982, 0x9, 0x1, 0x7, 0xffffffffffffff22, 0x0]}, 0x5c) 2018/01/16 14:56:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bcd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x14)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x4, 0x4, 0xffffffff, 0x5, 0x80000001, 0x7, 0x2, 0x31dc0000000, 0xff, 0x0, 0x5, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000902000-0x1f8)=[{0x0, 0x0, &(0x7f000005f000)=[{&(0x7f00005ea000-0x1000)="0c1178b1d7c8ecf10e5fdcaed86bf3af729380c8aa1d1b152532de152f28172c6105735138de72e428b89cbf91c61e8cc79aa601cdcf9571fde2217100c61b596c96f579ef517283ae5dee04419e48059d5033941d5b7e3baacc56547f20263574adf0263a3a014f2b3c8c76a738e2af702d6e06fc75ed3543855131bb80fadb64fad95082ac35b190ae50444dfb7c0afcc87dd64db30991462d255a3187e6cc30016c241b3edd8d8b5d4d76dae61ddfe9fdbff26a360c8241552f6e52869056", 0xc0}], 0x1, &(0x7f00008f4000)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r3, &(0x7f00007a2000)=[{{0x0, 0x0, &(0x7f0000e51000)=[{&(0x7f0000cac000-0xad)=""/173, 0xad}, {&(0x7f00009c5000-0xd1)=""/209, 0xd1}], 0x2, &(0x7f0000174000-0xe2)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000432000)={0x77359400, 0x0}) 2018/01/16 14:56:09 executing program 6: r0 = getpid() ptrace$setsig(0x4203, r0, 0x1, &(0x7f0000881000-0xe)={0x5, 0x9, 0x5877, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000046d000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000345000-0x4)=0x1e) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb1000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) setrlimit(0x7, &(0x7f000033e000-0x10)={0x0, 0x0}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a0c000)={0x0, 0x81, "0f4763db0bff278219a63c070117fcbb469061a6096f7dc1b64d1fd9a07a60d9ca9a8d5ebcc43fde8ede5faa00d47f8f694a31fae8b14ac685e6bf6c8eff4ea26f8a4de990d0491bb3b2fc1202505fd5b40d89ccbd9c3e381cc9d200ec738614bbdaa89e6873be6b168c9ef4bdca934c20e74b47be192aac10667dac3e07ef9e10"}, &(0x7f0000a9f000-0x4)=0x89) sync_file_range(r1, 0x3434, 0x4, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f47000-0x20)={0x5, 0x7, 0x206, 0x8, 0x0, 0x3f, 0x7f, 0x0, r3}, 0x20) prctl$setfpexc(0xc, 0x120083) prctl$getreaper(0x13, &(0x7f00001b4000)=0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000942000)={0x5, 0x100, 0x1ff, 0xfffffffeffffffff}, 0x10) fcntl$getown(r2, 0x9) 2018/01/16 14:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = 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={&(0x7f00005ac000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x0, 0x2000}) signalfd4(r1, &(0x7f0000535000-0x8)={0x1}, 0x8, 0x80000) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/16 14:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00009fa000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$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_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000120000)={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$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000bf1000-0x58)={0x6, 0x0, 0x9, 0x8, 0xcb, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000f15000-0x5c)={0x2, 0x1, {0x1, 0x1, 0x6, 0x3, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003e4000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000f3f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e34000)={r1, 0x1, 0x10}, 0xc) 2018/01/16 14:56:09 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000007000-0x8)=0x0, 0x5) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2011, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000000a000)=0x3) getpeername$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) ppoll(&(0x7f0000008000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000009000)={0x0}, 0x8) [ 313.533642] binder: 15304:15332 transaction failed 29189/-3, size 0-0 line 2957 [ 313.534375] binder: 15304:15339 got reply transaction with no transaction stack [ 313.534386] binder: 15304:15339 transaction failed 29201/-71, size 32-8 line 2757 [ 313.540009] binder: 15304:15339 ioctl c0306201 2000efd0 returned -14 [ 313.610672] binder: undelivered transaction 309, process died. 2018/01/16 14:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r1 = dup(r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c2c000)='/selinux/status\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00001b6000-0x18)={0x7fffffff, 0xfffffffffffffffd, 0x1, r2, 0x0}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000be000+0x42b)={0x0, 0x78, &(0x7f0000d8c000+0x309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d47284f4bca6ed22a7058a8b5eaae20fe36bec2c13281d458db77afe8b1c6ea643e1de907f4b06189ceef4c82d678c0d0055d45910f60560c0800000000000002d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x8, 0x0, 0x0}], 0x30) 2018/01/16 14:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r0, 0x1) 2018/01/16 14:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000708000+0x10a)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001be000)=0x0, &(0x7f0000b29000)=0x4) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b9d000-0x62)=""/98, &(0x7f0000303000)=0x62) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xffffffffffffffff, 0xffffffffffffff19) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/16 14:56:09 executing program 5: r0 = shmget$private(0x0, 0x3000, 0xfffffffffffffffe, &(0x7f000095c000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) dup2(r1, r1) ioctl(r1, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r1, 0x0) fadvise64(r1, 0x400, 0x9, 0x7) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000148000-0x12)='/posix_acl_access\x00') 2018/01/16 14:56:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001d8000)='/selinux/create\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f00009ab000)="", 0x0, 0x0, &(0x7f0000017000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 14:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000fdd000-0x4)=0x8, &(0x7f00000b3000-0x8)=0x4) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x30000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) timer_create(0xfffffffffffffffe, &(0x7f0000d7b000-0x58)={0x0, 0x0, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000029a000)='/dev/vcs#\x00', 0x0, 0x10000) getpeername$ipx(r3, &(0x7f0000d27000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d9000)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000e12000-0x4)=0x59, 0x4) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x8000000000000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000fce000-0xa8)={0xa4, "47e4618adc2903d9ccf25d90397cc6ddfc79ae0a941d63a4ba932d97b1b54b56eab10c5ba26b70b6d0268d4af1689187191f9957aafc62cc5afed706594d3d9fcd3253074a9066b151f72ec63079b2395f212b477042790c9f52446b4a7ee97b2d5afd2b133489c2a3935057f5db05abd373e24083acb43a52a4e245dce34a13e184fa108558ace8e8f46338c3e6b2b2498f2e54fa70c8237fa676be0b51ed11c16afecf"}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f000099b000-0x20)={0x4002, 0x4000, 0x8, 0xea95, 0x8e7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000001000-0x10)={0xeffd, 0x4000004003, 0x0}) r7 = pkey_alloc(0x0, 0x3) pkey_free(r7) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) tee(r5, r6, 0x3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000d61000)=0x3) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000160000-0x1000)=""/4096, 0x1000) clock_gettime(0x7, &(0x7f0000513000-0x10)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r2) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00006ea000)={0x6, 0x10, 0x1, 0x0, 0x0}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/16 14:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r1, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r2 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a9d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000853000)={{0x5, 0x0}, 0x0, 0x6, 0x9, {0x1, 0x0}, 0x7ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000acd000)={0x0, 0x8ccf, 0xbaa53812f08acd73}, &(0x7f000051e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000e79000)={r6, 0x800, 0x14, 0xfffffffffffffff7, 0x4, 0x3}, &(0x7f000004e000)=0x14) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060b000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f000066f000-0x8)={0x0}, 0x8}) 2018/01/16 14:56:09 executing program 1: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000833000-0x9)='uid_map\x00F') pread64(r0, &(0x7f0000930000)=""/0, 0x0, 0x4000019) 2018/01/16 14:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) write(r1, &(0x7f00004c4000-0xe1)="dc58792e0a24794a3cdc4322367ee0a32c3707f8ff1d40b48f1b5bc2598d798b9964b763f8db0a254b36e8259013bd155d90e514f18a2434450ca474c684256d90addf44997277691fb9f3f26c01e05ae70967ba4ffa8a6b1ce8e7c01a5b9038a5c92d5d9dc273bba52a791336791c01a32cdb16644d65a74dc19b589fdf1cd64b58969207a1d4d999dfc97f45c345acac91f6e22bd7c8bd0b38d64ec09e4d9680c26083311127f6368982baf1819c811a6636b991b7512fce30b98845d20700000000000000575976c7a522e0197136580016ae86fb2de52a9da188b78a1df7", 0x5cc) 2018/01/16 14:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) inotify_add_watch(r0, &(0x7f00006c5000-0x6)='./bus\x00', 0xd00) fcntl$setlease(r0, 0x400, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b35000-0xc)={&(0x7f0000d4c000-0x6)='./bus\x00', r0}, 0xc) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000334000-0x40)={0x100000000000000, 0x10d000, 0x2, 0x4, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000095b000-0x4)=0x0) perf_event_open(&(0x7f0000d64000-0x78)={0x2, 0x78, 0xff, 0x7fff, 0x8000, 0x0, 0x0, 0x7fffffff, 0x80, 0x2, 0x7f, 0x1, 0xc1ba, 0x68d, 0x3, 0x93, 0xe0fc, 0xa9, 0x7, 0x6, 0x5, 0x8000000, 0x9a29, 0x3, 0x6, 0xbda, 0x3ff, 0x3ff, 0x2, 0x4, 0x3, 0x800, 0x7, 0x4, 0x1ff, 0x4, 0xffffffffffff0000, 0x6, 0x0, 0x100000001, 0x2, @perf_config_ext={0x8000, 0x1}, 0x40, 0x3, 0x40, 0x0, 0x1, 0xff, 0x7ff, 0x0}, r1, 0x6, r0, 0x4) open(&(0x7f0000653000-0x8)='./file0\x00', 0x1000001, 0xffffffffffffffff) 2018/01/16 14:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009fe000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000e2d000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000293000)={{0x3, 0x0, 0x0, 0x0, "354377c2d234f9fee0e19b7d6340f0e1fc702b4c385ef9a4e755699f33054b2bf35fa383bf37cd45e4233ec9", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 14:56:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000ae8000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009fe000-0x108)={r1, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x3, 0x4, 0x7, 0x4, 0x7, 0x4b, 0x6, 0x1, 0xff, 0x8001, 0xffff, 0x2c, 0x0, 0x81]}, &(0x7f000056d000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x823) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r3, 0x4, 0x42c00) sendmmsg(r3, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x4444390, 0x0) 2018/01/16 14:56:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x23) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x14) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000d28000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x240000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, &(0x7f0000001000)=0x98) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x8)={0x0, r4}, &(0x7f0000002000-0x18)={0x647f, 0x3, 0x200, 0x3, 0x5, 0x61}) r5 = socket$inet6(0xa, 0xf, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={r3, 0x6}, 0x8) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000003000)=0x0) r6 = shmget(0x2, 0x2000, 0x2, &(0x7f0000001000/0x2000)=nil) shmctl$SHM_LOCK(r6, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000004000)="430773ab0b33d220c6cf6ca64c26f3233fcd393d0f55e6e247f57b6d2f83f70453ab02c70d8b6f5e671b9d3ae135f5756ab45d883b2ded770e97ed2b748f2c8f9fa5ad06b42b9b57ecb74f6c465b12324f0cbb3287ab3e7e9e7cc6b072d9d3258e870fa64640d1e2ceb69ba30a0dd69e85a5052e1efc5b664264c563d5b99582d7e241bf0fb22d2397714b76e5977fb06b71b03298502b25a575e4d0b612f002e4cc4eb997d8b51387") ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000003000-0x26)="8c775dfcae102bb23555d4e7a06177ee042d9fd96d7ef52392fb6ad46812203478e91e98ebfd") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000)={r2, 0xffffffff}, 0x8) fcntl$setsig(r1, 0xa, 0x31) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000008000-0x4)=0x4, 0x4) 2018/01/16 14:56:09 executing program 4: seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f0000410000)=[{0x6, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) restart_syscall() 2018/01/16 14:56:09 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fd4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000a27000-0x68)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000535000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) write$eventfd(r1, &(0x7f0000184000)=0x2, 0x8) 2018/01/16 14:56:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000df2000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000001000-0x20)={0x1, 0x0, [{0xc000000f, 0x8, 0x6, 0x3, 0x100000001, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000e, &(0x7f0000001000-0x5)="0208", 0x2) 2018/01/16 14:56:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000de7000-0x18)={0x1d6, 0x0, [{0x483, 0x0, 0x0}]}) splice(r1, &(0x7f0000960000-0x8)=0x0, r1, &(0x7f0000de7000-0x8)=0x0, 0x3, 0x9) 2018/01/16 14:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) clone(0x0, &(0x7f00006a8000-0x93)="", &(0x7f000098e000)=0x0, &(0x7f000012f000)=0x0, &(0x7f0000e64000)="") r2 = syz_open_dev$usbmon(&(0x7f0000e95000+0x14b)='/dev/usbmon#\x00', 0x3f, 0x800) bind$bt_rfcomm(r2, &(0x7f0000830000)={0x1f, {0x9, 0x100000000, 0x20, 0x1, 0x8, 0x0}, 0x6}, 0x9) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 14:56:09 executing program 4: r0 = inotify_init() ioctl(r0, 0x5, &(0x7f0000fd1000)="e052aa042da95a628a29b1661e35a93d63c00ebf3e17c85ea5e06408679a3d047f10cc5b1e5da4b12ffad090b1248cd13ac073c66fffdb92398502227960f72823a9c79f7e1aa332d67ea184e3fa840de33c730d68afb3bd575380d005d7b395c6417d5f3b723e4b5fb17792806ff991bd1dcdbbb17a9f9585c350cebceb9c3e151819bb6462aee050335a4d1e28ca184f62fa55fbb3380575") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c08000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000607000)={0x4, 0x78, 0x2, 0x1000, 0xff, 0x4, 0x0, 0xb9, 0x10, 0x0, 0xffffffffffffffef, 0x9, 0x3, 0x1000, 0xa1f, 0x8, 0x1, 0x1, 0xfffffffffffff149, 0x3, 0x0, 0x100, 0x9, 0xfffffffffffff000, 0x8, 0x6, 0x8, 0x6, 0x10001, 0x6, 0x98, 0xd549, 0x5, 0x101, 0x2, 0x4, 0xffff, 0x101, 0x0, 0x4, 0x1, @perf_config_ext={0x7, 0x8}, 0x400, 0x100000001, 0xffff, 0x5, 0x0, 0x5, 0x8, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x1) write(r3, &(0x7f0000398000-0x19)="13ea8753284f23dfdc1ee94ba2ff02d343cfd6fa6f5d24973c", 0x19) r4 = open(&(0x7f00005ce000)='./file0\x00', 0x141046, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000735000)={0x1, 0x0, 0x20}) timerfd_settime(r4, 0x1, &(0x7f0000cb8000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00006ed000)={{0x0, 0x0}, {0x0, 0x0}}) accept4$alg(r4, 0x0, 0x0, 0x80800) write$evdev(r4, &(0x7f000064d000)=[{{r6, 0x0}, 0x100000001, 0x4c, 0x2}], 0x18) ftruncate(r4, 0xffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000e23000)={{0x3, 0x0, 0x4, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r5, r4, 0x0, 0x72439a69) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f00007d1000-0x8)={0x80, 0x5}) listxattr(&(0x7f00009fc000)='./file0\x00', &(0x7f0000739000-0xbb)=""/187, 0xbb) 2018/01/16 14:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x5, 0x7fffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cfb000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000023b000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068c000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000389000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f34000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c33000-0xc)={r2, r3, r4}, 0xc) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/16 14:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eaf000)='/dev/rfkill\x00', 0x204, 0x0) connect$unix(r0, &(0x7f0000b26000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c36000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[], 0x0, &(0x7f0000c1f000-0x60)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/16 14:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000687000)='/dev/mixer\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000019f000)={0x0, 0x80000, 0xffffffffffffff9c}) dup2(r0, r1) r2 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000907000)=""/191) 2018/01/16 14:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) dup2(r1, r0) write$sndseq(r1, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008b8000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000-0x4)=0xe8) getpeername$unix(0xffffffffffffffff, &(0x7f0000beb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005c6000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00008e3000)={0x112, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000566000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000253000-0x4)=0xc) sched_setparam(r2, &(0x7f0000ff5000)=0x200) 2018/01/16 14:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r0, 0xffffffffffffffff, 0x1f, 0x0) pipe(&(0x7f0000074000)={0x0, 0x0}) 2018/01/16 14:56:09 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f7a000-0x4)=0x7, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = semget$private(0x0, 0x7, 0x293) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f00008e6000-0x69)=""/105) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x22) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f79000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f7a000)={0x0, 0x28}, &(0x7f0000d15000-0x4)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f7b000-0x8)={r4, 0x800}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f79000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f79000)=0x14) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x344, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 14:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000090d000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x441) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d8b000-0x4)=0x2, 0x4) 2018/01/16 14:56:09 executing program 6: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000011000-0x18)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000013000+0x1c6)='/dev/amidi#\x00', 0x5, 0x80041) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000014000-0x9)={0x1f, {0x6, 0x55, 0x100000001, 0x100, 0x31, 0x0}, 0x3}, 0x9) r2 = syz_open_dev$mouse(&(0x7f0000012000)='/dev/input/mouse#\x00', 0x5, 0x301000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000012000)={0x800000000, 0x2, 'client0\x00', 0x3, "0053f40d224fbc0f", "82d7b2686b565d3ebc73af5e944bf14b2c7bc3778810302107e0dd973849b454", 0x10000, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f000000a000-0x89)="cea725696b9dc0e3e1b7bd45ef85ff86d4d925a9bb5decf028d7b2e75181df1d1c8f43212091824a6039a3c96a0c0233205b8d1e4652b5bad0494c3f2943753570dcedc079893387e9aa4de84206a77d6af9cba731a9084d19510a9f30b0628e4e223a16c36d1d41c2c904fd294aaab1dc07fcef5aafb94fe319930beef6e74aa1c714f42ac90a3a9a", &(0x7f0000001000-0x86)="cdcf5d7f8d59cef5cfb6053e6b0aba17ffc1add03c1e5e35c7a65237dccb06ec44ed4c299ed3b9670c308c333bacd92f1041784b2cd26c96138d2df5fcdfeb50afc8d2f0e8adeb020545247de41fe6e60252808a940326c5eb5fba1374f5a07bdba5a5da6f708365fc9859ac7e8234b3b0ea0458980a1826c27c4b12fa96407c8887be9ad69d", 0x0}, 0x20) 2018/01/16 14:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00007de000)={0x0, 0x10, 0x1, @thr={&(0x7f0000df8000)="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", &(0x7f0000e27000-0x97)="083e9d206ed42b92a58798fd6ee75515538c0e6f9f1133d682bc16125d2d3e06fd6bdb13618a4dfd3fb57db5c3503652e3d8791372814399ba60104e13157111fecb42314ff50168f8314ce824be006f2423024ed796a23cd71743128b07514327f4f4ccf97f401e699567c967d6dedbc900465ff64d59a3a9ba1d64832ec0e01ffa7af3661ecf7e873e77c3257dfb2fe4d67ff73ac49f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a54000-0x4)=0x0) timer_gettime(r0, &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000bf1000)=0x0, 0x0, 0x0, &(0x7f0000889000)={0x0, r1}, &(0x7f0000992000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000403000-0x8)='./file0\x00', 0xfffffffffffffffc, 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) mount(&(0x7f0000b03000)='./file0\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f000098e000-0x8)='devpts\x00', 0x0, &(0x7f0000c95000)="") 2018/01/16 14:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00003b2000)=0x0, 0x5, 0x0, &(0x7f0000fd7000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x2000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000033a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a77000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000113000-0x8)='./file0\x00', r1, r2, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000114000-0x38)={&(0x7f0000806000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000028d000)={&(0x7f0000bcb000-0x1f4)={0x1f4, 0x9, 0x5, 0x400, 0x0, 0x3, {0x0, 0x0, 0x9}, [@typed={0xc, 0xb, @uid=r1}, @generic="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", @nested={0xd8, 0x6f, [@generic="fa51d1d70da43a1d7d9000965c00014ee8de7bf512f9f152b9e9d4023fc063b588646390c0943c101353bdabd70976d8fe2853b86b18cba060e2a5aa6525e5107dc43599cbbc5f60a7677bfa79a9c0c36bd9b7ff6d3129a0e3a02e4e83aaeb3e94596d69e87d207097f89e4fd36ebfa5d12f74787312af1a9a8a87ca050c43f6c440e13d4b672e6eeb2f7c72d183cb25c2043f86914c039167c8713eeeff927365284d29fe614fa01cf2be954af13d7d797be8742d7e6042a6c9e0f12124f51feb582b973ee527ca76220bcab801ca37356b2d"]}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/01/16 14:56:09 executing program 5: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000fe000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000dd000)=0x0, &(0x7f000009c000)=0x4) syz_emit_ethernet(0x6e, &(0x7f0000035000-0x115e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "dabf56", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "9ca1b5972dd63c94"}}}}}}}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000c9000)=0x1, 0x4) 2018/01/16 14:56:09 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) r1 = syz_open_dev$vcsn(&(0x7f0000012000)='/dev/vcs#\x00', 0x800, 0x400) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000003000-0x27)={[{0x8, 0x5, 0x2, 0x3, 0x76, 0x7fffffff, 0x3, 0x494, 0xd37, 0x3, 0x4, 0xffffffffffff7fff, 0x0}, {0x6, 0x0, 0x0, 0x100, 0x8, 0x9, 0x2, 0x4, 0xe, 0x6, 0x100000001, 0x8, 0x10000}, {0xfffffffffffffadf, 0x0, 0x80, 0x1000, 0xcf0a, 0xffffffff, 0x3e2e, 0x6, 0x6, 0x5, 0x0, 0x9, 0x0}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000012000-0x5d)={0x5d, 0x9, "0eedd05e73f110d58bea0dbd9b8ca5f8ef16581b2dfe4579cc4e937f391175b95a8ec5528405393374f9bcfc1cc030e954a6060dead456c11d7da67e6930e392a850085c4135646719214b4a54e03fbc3fcd99bbb6"}, 0x208000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 14:56:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000385000)='/dev/vcs\x00', 0x100, 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, 0xffffffffffffff80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2711, &(0x7f0000a1d000-0x1b7)=""/439, &(0x7f000033c000-0x4)=0x1b7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009b7000-0x4)=0x0) ptrace$cont(0x1f, r2, 0x2cb88de8, 0xffff) 2018/01/16 14:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000238000-0x28)={@common='gre0\x00', &(0x7f0000562000)=@ethtool_eeprom={0x4b, 0x400, 0x2, 0x6a, "78bccb884b1c3dc0dc7da6125528861e6a405954f6ae7a3b8f11ec34c934f9c895fbee7a4e603d7521c28ff93c208ff67ed2816a6ea5e06d714e5d095290a6303b39074e64d3dbaedaaf11871a5c5494f408988bfe8935b8ba54f6ea2fea28c18f56c706609467cf8f4d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000f6b000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 14:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0xb8, 0xf0e, @tick=0xfffffffffffffffe, {0x0, 0x0}, {0xffffffffffffffff, 0x1f}, @raw32={[0x0, 0x0, 0x2]}}], 0x30) 2018/01/16 14:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dac000)={r1, 0x0, 0x0, 0x0}, &(0x7f0000433000+0x390)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000035000)={r2, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000471000-0x4)=0x108) 2018/01/16 14:56:09 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xffffffff, 0x400000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000007000)=0x80) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f000000b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000a000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x96, 0x3, 0x1ff, 0x400, 0x100, 0x4000000, r1}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/16 14:56:09 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000944000)='/dev/hwrng\x00', 0x8000, 0x0) inotify_add_watch(r0, &(0x7f0000c01000-0x8)='./file0\x00', 0x80000000) r1 = inotify_init1(0x10200082000) splice(r1, &(0x7f0000dc7000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000d28000)=0x0, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x4000030) 2018/01/16 14:56:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) accept$alg(r1, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000415000)='tls\x00', 0x4) 2018/01/16 14:56:09 executing program 0: mmap(&(0x7f0000010000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e95000)='big_key\x00', &(0x7f00000ee000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000926000)="", 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00001a4000-0x8)='keyring\x00', &(0x7f00006d1000-0x1)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") ioprio_set$pid(0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cc0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000+0xc93)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x800}], 0x38) sync() 2018/01/16 14:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0xfffffffffffffd84) shutdown(r0, 0x1) 2018/01/16 14:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x200, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f000056f000-0x4)=0x0) ppoll(&(0x7f000069c000-0x20)=[{r1, 0x2, 0x0}, {r1, 0x1008, 0x0}, {r0, 0x1, 0x0}, {r2, 0x12, 0x0}], 0x4, &(0x7f000031c000)={0x0, 0x0}, &(0x7f0000d9b000-0x8)={0x1}, 0x8) keyctl$session_to_parent(0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006fb000)={0x0, 0x0}) r5 = fcntl$dupfd(r4, 0x406, r4) ioctl$TIOCGSID(r5, 0x540f, &(0x7f000096b000-0x4)=0x0) lstat(&(0x7f0000be3000)='./file0\x00', &(0x7f0000e12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000b7c000)={0x80, 0xc000000000, r6, 0xfff, r7, 0x5, 0x8000, 0x0}) bind$alg(r5, &(0x7f0000dd3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) perf_event_open(&(0x7f0000854000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f000046c000-0xd)='net/anycast6\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000044f000)={0x0, 0x95a, 0x30}, &(0x7f0000bdf000-0x4)=0xc) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r9 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000949000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x20000000, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x7, 0x0, 0xc, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0xfffffffffffffffc) socket(0x7, 0x40000000008000e, 0x0) bind$inet(r8, &(0x7f0000bd5000)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000034000)="46ee", 0x2, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000508000-0xa)='/dev/cuse\x00', 0x8002, 0x0) close(r0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x402, 0x0) flistxattr(r9, &(0x7f00003a5000)=""/0, 0x0) readv(r10, &(0x7f0000afd000)=[{&(0x7f0000449000)=""/0, 0x0}, {&(0x7f000051d000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f000030a000-0x63)=""/1, 0x1}], 0x4) 2018/01/16 14:56:09 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ad7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00004d2000-0x40)=[{&(0x7f0000fc3000-0xba)=""/186, 0xba}, {&(0x7f0000fc2000)=""/73, 0x49}, {&(0x7f0000fc2000)=""/73, 0x49}, {&(0x7f0000b70000)=""/18, 0x12}], 0x4, 0x11) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000fc2000)={{0x3, 0x1, 0xa6e7, 0x3, 0x8}, 0xfffffffffffff06a, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0xffffffff, 0x7, 0x7ff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000fc3000)=0x100000001, 0x4) 2018/01/16 14:56:09 executing program 7: lstat(&(0x7f00000a3000-0x8)='./file0\x00', &(0x7f00004b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006db000-0x8)='./file0\x00', &(0x7f0000cfc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000652000-0x70)={{0x0, r1, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) 2018/01/16 14:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f00006d7000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/01/16 14:56:09 executing program 1: perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x36, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x3, &(0x7f000046f000-0x10)={0x0, 0x3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000736000)=0x0) ioprio_set$pid(0x2, r2, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000371000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000002000}) openat$rfkill(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008a0000)={0xfff, 0x0, 0x80, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) 2018/01/16 14:56:09 executing program 3: clone(0x0, &(0x7f0000128000)="", &(0x7f0000000000+0x4ca)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00000c1000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000)=""/13, 0xd}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}, {&(0x7f0000000000)=""/221, 0xdd}], 0x6, 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a94000)={0x4, [0x7, 0x1, 0x1, 0x0]}, &(0x7f0000001000-0x4)=0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000085a000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000ad6000)={@loopback={0x0, 0x1}, r3}, 0x14) eventfd2(0x0, 0x0) 2018/01/16 14:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = dup2(r0, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="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", 0x200}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000083a000)=0x0) process_vm_writev(r3, &(0x7f0000dab000)=[{&(0x7f0000f7b000)=""/48, 0x30}, {&(0x7f0000956000)=""/169, 0xa9}, {&(0x7f0000073000)=""/20, 0x14}, {&(0x7f00002f4000)=""/252, 0xfc}], 0x4, &(0x7f0000aa0000)=[{&(0x7f000081d000-0x13)=""/19, 0x13}, {&(0x7f0000326000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a70000)=""/126, 0x7e}, {&(0x7f0000103000-0xd6)=""/214, 0xd6}], 0x4, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 14:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000090f000-0xb)='/dev/audio\x00', 0xa00, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000c9d000-0x4)=0x3) r1 = syz_open_dev$sndctrl(&(0x7f0000f80000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000b97000)={0x0, 0x40000000000009b, 0x0, 0x0, &(0x7f00003dd000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e87000-0xa9)=""/169) 2018/01/16 14:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x20080000004) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bc9000)={0x0, 0x0, 0x0}, &(0x7f000001d000)=0xc) rt_sigqueueinfo(r2, 0x23, &(0x7f00009ba000-0x10)={0x29, 0x101, 0x8000, 0x5}) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000ba8000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e73000-0x7e)={0x0, 0x76, "8330da6c089f62b8c23b3d020df17a1041dab3fad5410dc6724e158d3ba571aedff3b93ceefee3dfc16e4715ffc177ca6d896225af0d066d1aaa63223fdac8e9dbfba9da3572591aa7e3b8b93f554fd3e9d62199ff473096188d7f3e148d61876d426eae363ca5aeaba0ed2064fccdf43f0f7cb14e25"}, &(0x7f0000863000)=0x7e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000e20000-0x6)={r4, 0x9}, &(0x7f0000199000-0x4)=0x6) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/16 14:56:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000eff000-0x2)=0x6, &(0x7f0000e65000)=0x2) 2018/01/16 14:56:09 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000-0x11)='/dev/vga_arbiter\x00', 0x4c081, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000021000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000021000)=0x1e, 0x80800) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/enforce\x00', 0x40042, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000021000)={&(0x7f0000021000)='./file0\x00', 0x0, 0x10}, 0x10) r7 = socket$bt_l2cap(0x1f, 0x3, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000022000-0x10)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000022000-0x48)=[{r0, 0x80, 0x0}, {r1, 0x2210, 0x0}, {r2, 0x10, 0x0}, {r3, 0x0, 0x0}, {r4, 0x0, 0x0}, {r5, 0x20, 0x0}, {r6, 0x200, 0x0}, {r7, 0x0, 0x0}, {r8, 0x2, 0x0}], 0x9, &(0x7f0000020000)={r9, r10+10000000}, &(0x7f0000021000)={0x8584}, 0x8) r11 = socket$netlink(0x10, 0x3, 0x1000020000a) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$mixer(0xffffffffffffff9c, &(0x7f0000021000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000022000)='/dev/dsp#\x00', 0x0, 0x202940) setsockopt$packet_add_memb(r12, 0x107, 0x1, &(0x7f0000022000-0x10)={r13, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000024000-0xb)='/dev/audio\x00', 0x107100, 0x0) sendmsg$nl_generic(r11, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001f000-0x8)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0x5, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 14:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a59000)={0x0, 0x0}) 2018/01/16 14:56:09 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000020000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xfffffffffffffe72) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000015000-0x108)={r1, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x6, 0x120000000000, 0x80000001, 0x10001, 0x5, 0x8b96, 0x8, 0x10001, 0x1f, 0x7fff, 0x7f, 0x6, 0x2]}, &(0x7f0000020000)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000015000-0x8)={r1, 0x0}, 0x8) 2018/01/16 14:56:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005b8000)={0x0, 0x1, 0x10, 0xff, 0x2}, &(0x7f000065a000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b3d000-0x25)={0x0, 0x1d, "ab53420be581ac9b2954e35f101866cf01f79aa772b544aff8991d6be6"}, &(0x7f0000001000-0x4)=0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000+0xb07)={r1, 0xfff, 0x5, 0x800000000, 0xfff, 0x8, 0x0, 0xef, {r2, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x3, 0xfffffffffffffff9, 0x7}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x10000, 0x0) faccessat(r3, &(0x7f0000001000-0x8)='./file0\x00', 0x84, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00008ce000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f00009ca000)=0xc) sendmsg$nl_route(r3, &(0x7f00007c2000-0x38)={&(0x7f0000212000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00005a4000-0x10)={&(0x7f0000e67000)=@setlink={0x4c, 0x13, 0x8, 0x1, 0x3, {0x0, 0x0, 0x0, r4, 0x0, 0x80}, [@IFLA_XDP={0x4, 0x2b, []}, @IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa, ""}, {0x4, 0x1e, ""}]}, @IFLA_IFNAME={0x14, 0x3, @generic="a091670845cf2b634ffb21b3b0f260c5"}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x100000001}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r5 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x2, 0x143442) symlinkat(&(0x7f0000dea000-0x8)='./file0\x00', r5, &(0x7f0000574000-0x8)='./file0\x00') fcntl$getown(r0, 0x9) 2018/01/16 14:56:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000de2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "200003", 0x14, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f000097b000)={0x1, 0x1, [0x2]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aac000)='scalable\x00', 0x9) r1 = syz_open_dev$mouse(&(0x7f00001ae000-0x12)='/dev/input/mouse#\x00', 0x7, 0x40002) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000e8c000-0x9)='scalable\x00') fadvise64(r0, 0x0, 0xde, 0x0) 2018/01/16 14:56:09 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_rxnfc={0x2d, 0x0, 0x0, {0x0, @hdata="92a2188cacf7c7c42df7a15671008c4e9d548abef3d79598553427421ae39b2ac8361f9198787614c5b379b0264fa31e2a18384f", {"155f", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, [0x0, 0x0]}, @ah_ip4_spec={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0}, {'w<', @random="a586d1509a21", 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 14:56:09 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, 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) r1 = dup3(r0, r0, 0x80000) getsockname$llc(r1, &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000819000)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d3f000)=0x0, &(0x7f0000ca9000)=0xffffffffffffff26) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='sessionid\x00') r3 = epoll_create1(0x80000) ioctl$int_in(r3, 0x0, &(0x7f00000f7000-0x8)=0x8000) readv(r2, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/171, 0xab}, {&(0x7f000009f000-0xc7)=""/0, 0x0}], 0x2) 2018/01/16 14:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4000000000000005, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ef000-0x4)=0x0, 0x4) 2018/01/16 14:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xd)='attr/current\x00') ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00005a7000)={0x8, 0xcf6, 0x7fff, 0x0, 0xb1a, 0x7, 0xfffffffffffffffd, 0xffffffff, 0x6, 0x9, 0x1000, 0x4, 0x0, 0xffffffff, 0x6, 0xa4f5, 0x9, 0x4, 0x1}) socket$netlink(0x10, 0x3, 0x1f) 2018/01/16 14:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r1, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r2 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060b000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f000066f000-0x8)={0x0}, 0x8}) syncfs(r4) 2018/01/16 14:56:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000d, 0x6) getsockopt(r0, 0x8, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e29000)={@generic="6572d44a088381dec440cda402e06cf7", @ifru_addrs={0x2, 0x3, @rand_addr=0x47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 14:56:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000677000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="0201e0f31106", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000046b000)={0x0, 0x1, [0xe88]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000060f000-0xc)='/dev/autofs\x00', 0x440, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b6f000-0x20)={@common='tunl0\x00', @ifru_flags=0x2001}) 2018/01/16 14:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009d7000)='./file0\x00', 0x108) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d3000-0x9)='/dev/vcs\x00', 0x80800, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000023b000-0x4)=0xf7dd) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") mknod(&(0x7f0000a2f000-0xe)='./file0/file0\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000d5c000)={{0x6, 0x3ff}, 'port0\x00', 0x8, 0x800, 0x7ff, 0x401, 0x2, 0x673eaeef, 0x8e0c, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009e3000-0x2c)={0xc, 0x7, 0x1, 0x5, 0x1c, 0x0, 0x6db, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendto$inet6(r0, &(0x7f0000f56000-0x1000)="", 0x0, 0x0, &(0x7f000009e000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000020}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fe4000)=@int=0x6, 0x4) 2018/01/16 14:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000bff000)={0xfc2, 0x10000, 0x3, 0x3, 0x1, 0xfffffffffffffc01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006, 0x0}) 2018/01/16 14:56:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) accept(r0, &(0x7f0000e4b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001e7000)=0x14) prctl$intptr(0x1c, 0x27) faccessat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) getsockname$inet(r1, &(0x7f0000ae4000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047a000)=0x10) 2018/01/16 14:56:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000ecb000-0xd0)="0007b51a5b75306e78dd580871ab1f4404e470d734cf01965dc82d7b233f0800e6c4ccd64ade0e8ce0442fbc00974e8e1195c604f7f600000400800000000000004c57b36fd039128a5d071038a42f11135000097d4f0100a8f9fc07f8010000000000000100d359bdeb62e10976998666856d59f8b9f3ae0400e59eee7026fe40be9cda06a2f125e2c3525ad0ffea", 0x26f) 2018/01/16 14:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003cd000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x8001, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f000062a000-0x8)=0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000b96000-0x50)={{0x3, 0x3, 0x4, 0x0, 0x4}, 0x8, 0x51eeed3e, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000dfd000)={0x3, 0x100000000, 0x8}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0xffffffffffff86c3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbcf5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/2560, 0xa00}], 0x1) poll(&(0x7f0000fd9000-0x18)=[{r2, 0x41a2, 0x0}, {r0, 0x209, 0x0}, {r0, 0x80, 0x0}], 0x3, 0x7) 2018/01/16 14:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000176000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000202000-0x8)='./file0\x00', 0x118) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001a7000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) io_setup(0x5, &(0x7f0000124000-0x8)=0x0) io_getevents(r2, 0x4, 0x3, &(0x7f0000786000-0x100)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000060e000)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000e66000-0x10)={0x0, 0x0}) accept4$inet6(r1, &(0x7f00003ea000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b75000-0x4)=0x1c, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00003ab000)=0x1) shutdown(r1, 0x0) 2018/01/16 14:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e51000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b7a000)={0x0, 0x800, 0x0}, &(0x7f00003c7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000aa4000-0x24)={r1, 0x1c, "5c6834b5ab2c6c6bbb31af54d97f32b39a926e6f16ecad83c6cc0756"}, &(0x7f000060f000-0x4)=0x24) syz_emit_ethernet(0x56, &(0x7f00001db000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@canfd={0xd, {{0x2, 0xffffffffdd128f38, 0x3, 0x7}, 0x17, 0x3, 0x0, 0x0, "4cdcdb97eb920c4a5b40029a224cd641ad2edd3a2e01c75a2bffe861c54d092941e11f4399e5642eebc8c26d27d55b4c09fa3cfc5b8d54611d19d2fac050c5a9"}}}}, 0x0) 2018/01/16 14:56:10 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ae1000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0x96}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae1000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000676000+0x375)={0x5, 0xf005}) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ae2000)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 14:56:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000cb2000)=0xfffffffffffffffc, 0x8) [ 314.506924] sctp: [Deprecated]: syz-executor0 (pid 15595) Use of int in max_burst socket option deprecated. [ 314.506924] Use struct sctp_assoc_value instead 2018/01/16 14:56:10 executing program 6: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000949000-0xb)='/dev/audio\x00', 0xe02, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000024d000-0x2)=0x8000, 0x2) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r1) sendmsg$netrom(r1, &(0x7f000094a000-0x38)={&(0x7f0000949000)=@full={{0x3, {"010aae5faf91e0"}, 0x88e0}, [{"868593d78d9325"}, {"97d3927c9206e8"}, {"6285f6f0ff7b15"}, {"fdab8ebf4ebe91"}, {"bc5360a961ce3d"}, {"501a26b3b0ee9c"}, {"999f84a2bfa80a"}, {"6b803d57738b3a"}]}, 0x48, &(0x7f00008ab000)=[{&(0x7f0000949000)="929182e4506cbee9391904d2600a8852fa382de98199247a779bdc227d3dc7bb3389dd783fa68e985408bdb3316f04609e561d44a4fc0453cb0ad98fe48d5b9aeb9de13e628ac1e21e956b5dceac7224de289307a6bb5027d7bfbd74c783c7f80e09718a9a28a9000c3f2e182f06fad46923b4ea948eeb9bde561c297f0bba4a53203c7e83f5fa329012ad09d2cd5d4df51f6517330aac9af40d9312d84be33008234393d5d1ed4febc9f07ba1f7cfc3ac5ed5b3fee69ccce9ee021d60756c028d98c5fe2e3e2d4d", 0xc8}, {&(0x7f000094a000-0x7a)="29c9d65405ce70c3ce48a06ba3f7372c4cd1f2c5ca203db6580a4f3bd77bda65be903d0d4ed5e2cf53d1d6ab17d6200a2c35e459ad07245622bf04817e8dfa6ccb9d204f528dd199149761943615f59cbef216d3ad3b3bc70ccd706527a57917517e0422e732723f3e8db0b7d93528014d16d3324c66198a6c7a", 0x7a}, {&(0x7f0000448000-0x47)="d5ea71e2bcb7056fdcffb24f6ba562a1260f74c53c0297aa8366377c97d9fd5c3ac2344fa1bd76517e36fef8bd3584e5d37d02d4dc0a7e2d192c564da7b73bbf50de2a3826b60f", 0x47}, {&(0x7f0000944000)="e52ba51c79e9ba0bd1bceb6c6e859f5d91f786014c95b57bf3b3cab300e7df499e428aaf6076a07bae28690279", 0x2d}, {&(0x7f00006c9000-0xf8)="c3aab46ceec3563120111e2c5de7e02fc1391f3769a5e6332b59d569f57d689e4203d1694bb481f0b3a1f471b9747da77ce4141d3fceeec1c44cbbd1940e3585bf1bb9b3bb78313a9a4a8ee4449b55110a8d73b3969509b412c88a13137702173af2484cb264923faeacd3c921d00f8874b71597f3553c0de6222eda4fbca873d4aca40cbedef1c747850aa9d1cbdc977fb95caf39754e39eabf49be9c8885a935013098c6c07530802b1c8bb2f333b620d97789ef832b9bee9025c4964dc6f23816428163723227c2d21530a919b190caa3de3ac423c3984db476954093c2518873c8eb0d993464c39228beac771d4e6b4e85148dc48565", 0xf8}, {&(0x7f0000949000)="89cc5bbab65b4b099e6213fe9165859643982242b66eb642e393afa407195eeef98e3993077d855fc44b4b5e638103e98bfcb01a4fb49953d7c5838972e1c1a43e6d231edbe3e1eb2cc475c233579e7dfd38a2209025b54910f639c988bc32116c798c33564a089b637a78e1102a7eb76f3a4487c33a127d85d0f507b62305f84ce9ed324753a4412a1edd39f404856793c97d01e289666ce5151e69440e2b5059d6044a577cff8b021fd3fe57ab52d29d7a45f3f4466b74fbb0f78df98df0d999acce71587cabd7b69dda2d1dd67b7083eef4852d15b4afd94cb22f4c6d8107dff865b514c0f77c2933754d", 0xec}, {&(0x7f0000949000)="f6647798e78d281030dee82acaa456857479882e82d4b54b3ad6e47462d5671d706e9fd8bd8a375588cc7c3f54df0c3cd202e9016cee956d52357f83017c46441a9eaab37cc188561bb0b8b9e403df94e012fdfdaf04308d07a1788371522b60e6c81d83957b5e901496c6eeaceb451976c0e3568c7fe90c7a310857f5e6a313412db3ac6bc0f0eecf8fd34d4a06a7e755b13d15f00fef946d3971ea796f9782a0c9cd015087219303ef6b980b8913bbec53e437b59d0197a7805fac4d89aa8062636378fdee11094015e75d126a2255ead86d8d3fa6aafeb3a95cca561a5d00620e63e308", 0xe5}, {&(0x7f0000191000)="9cbf08076d9224e4589b9892ecf3a57720d1bdd81d385d9e5eb2c1654e3545b613f2bf0b034e868e2b65a730ae4d9d40b10a05b67c98893c945200b77258e0e629670938f9222e0fa885e25a20fd6a7d4b9f9270fef8becd9ca6c73c31125806a0eaf61941100995a312739e8a5abdbbdf43e078907afce34c6082113dc8b6f24506542d593eb42d4183d3dfe185fcf228945754328289b2990399c543c2cd9f2ad50f7053d49ca17bc1ba29f020b4391aed37cf4def32e306cb8dca8a63c659f1c2e3cc3a13d5f0c3e8a9e532724e5778b19ff0a90711f38e73755c6ae6118ee049e868", 0xe4}], 0x8, &(0x7f000002e000)=[{0xa8, 0x11f, 0x3, "8f2e6031c8522330cea9b012ee5b13aae95040aa37ad8cfc07c2d6b30d8cd425ed62597e21f858d9bb968916cc046d9133a3a80a3e64d9386489124a6a5ed5ec01d41e5aed9b22494d383e0392a65631350a06ab7c63490e7ec15685dfb469a51c042eb2f70ed0d6b7307aebfff105d7b63252ba8833ad3b8b7bed51bc1a26076d0d3bf900c69a8a9ca30a0d84ce16ef75"}, {0xe8, 0x10a, 0x9, "b9692a9576af23cc1a405e16360dc96f68e936606e548c9b9b70885ab114031eadd78bb798ee3b4c2e3e7bb2473b65f2d4d13aaee2d044e1037b91fb176a68d1753436f79bf99e0d477e2543c287e51d675e8a35c37dd2d6e500f44677604396383ece0c93dd45ad9a027ab2f45804570640fe2f787843cd435040b7e691693f932a8285deb473b752913258408feb725ae23d2048c078d2990e1b239000591a42d79f7684cff4971ca6f8506d1a4d4ce725b58db3c0c56e625e00989ad5f3aa02941ef0a6b93f98ee0ef64e4c2eab3dca5df271d94e"}, {0x108, 0x0, 0x7, "88ed5309384fa43569f4b708be78634f7e3af9540aa0b533d3b56ba74e64db3ba6a9c08a1c575284c86c3256b0a7702bf5e0f2624cc38657a8ae74615b81b4596801d8e82e1e3bf13263d7a19ab3b7b4ed14c6189cc02e914dbfcdc9d66f021ba8d24c62b5aac51ca56414b959b10aaf6e26a38d74acc83b22e0265fab40b5af7a75bb900dbe7517d570ab44b713168b18a5a992a3a835590668c3f39a672e73f28fd58eed625c7e0f5a0edba47e3f822c235f65955bce785b6037c4a4a798089d124a8b44313b4fec47f57902341ee0a303ab573b8d7fbe8b51deac82c6f1d344446fb6d71f42ee25a02bb124c8687fa4bdf1f0329a"}], 0x298, 0x84}, 0x40) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000121000-0xd9)=""/217, &(0x7f00008eb000)=0xd9) 2018/01/16 14:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000874000)='/dev/dsp#\x00', 0x0, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000551000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000616000)=0x10) setfsgid(0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000d28000)=0x4) 2018/01/16 14:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008dd000)='/selinux/access\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00006f2000)={0x8f, 0x3f, 0x7ff, 0xfd35}, 0x5) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000ad7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xa00}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ce000)=0x0) 2018/01/16 14:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000882000-0x4)=0x0, &(0x7f0000468000-0x4)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0xb, 0x5) getsockopt(r0, 0x6, 0x2711, &(0x7f0000a1d000-0x1b7)=""/439, &(0x7f000056f000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000281000)=0x0, &(0x7f000094c000)=0xffffff0c) ioctl(r0, 0x3f, &(0x7f0000378000-0x83)="a4893266cfba8f66ec27fca7b1b8380c3ae2ee4b6c3ffc91005ee55e43e9c337671b1f1a1bf746feb156db91824d2c42aa2355f1b328f9afd33940edc5a667b2a9734200aab10a125634f86b056e231c9369d8e960a8ec59dfae5323ac3a0f24a9fef88913241d8dedf880d7cd92beb57c99f431a293e5f9fdadb588049786b1e8af63") setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000fdf000-0x10)=@common='vlan0\x00', 0x10) syz_open_dev$sndpcmc(&(0x7f000092f000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80000) fcntl$getown(r1, 0x9) 2018/01/16 14:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000fef000-0x1000)=""/4096) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000046d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000b45000-0x8)=0x0, 0x3) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000bb5000-0x2)=0xd8, &(0x7f0000be3000)=0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000040000)={0x141, @tick=0xee3, 0x8, {0xf5, 0xf1}, 0x7b, 0x0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:10 executing program 0: wait4(0x0, 0x0, 0xc, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x40, 0x200080) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000342000)={0x8, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffff50a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 14:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffe6b) fallocate(r1, 0x2, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) sendmsg$unix(r0, &(0x7f00003d3000)={&(0x7f0000ec7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001ef000)=[], 0x0, &(0x7f00003a2000-0x80)=[], 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000561000-0x8)={0x0, 0x0}) 2018/01/16 14:56:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001a0000)='/dev/loop#\x00', 0xffffffffbfffffff, 0xfffffffffffffffc) signalfd4(r0, &(0x7f0000d43000)={0xfffffffffffffffb}, 0x8, 0x80800) ioctl$LOOP_SET_CAPACITY(r0, 0x1265) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) poll(&(0x7f00002b9000)=[{r0, 0x20, 0x0}], 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000ff6000-0xc)='/dev/audio#\x00', 0x80000000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a4e000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000dcf000-0x8)={r2, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000007a000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000084c000-0x7a)={0x0, 0x72, "1f9aa36a90e24d9841cc05a501b54b0c6c838d7c3ca0cf0ce9fbe5929a78202541b3bf7a1027fdcf242d04602c787dcb7a9b47c89db52c326b51bbf2bb6627504a491914a4066a49de12f179b8a8e574bb94eb26cacb75724bbc03da0f7a8f8c6d59c80b7944c0409439f2bc50a9e7c49dfb"}, &(0x7f000096b000-0x4)=0x7a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000afd000)={r4, 0xffffffffffffffff}, 0x8) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00002e3000-0x4)=0x18e, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000072b000-0x8)={0x0, 0x0}) 2018/01/16 14:56:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00006f5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='{ppp1$wlan1securityuser\'(vmnet1\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x8, 0x6, 0x570d, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x1, ' '}, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="aad0c9dae3a1870951d2fbc5c5f1c55e812e28f8af1b1b894a705e5bf9e649577821f579d42105cb9cc7d9ab86ab8815d2e25913be446959762a08533f9b4c31df954dae6a0a0c4b7d09192b2d9fbbd2a6fe4a9311e55cd1d586975d1d9bf8fa2648ddebc98336f5c2855fc946a1e5c34e5b7fff7650108389910eccea926334a4e84a84c5afcbd6a8f3d90df77c0f4f21ecfb73d773d19e5f9e735a9b964df24d56ebdbe009d793016beda59debe643646eb9299588726c7194ddbe15b77c3b25436ba2a2b393741225555f2ad16e3c22975f7aa164ff0095492c5a", 0xdc}], 0x1, r3) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000a80000)=0x8d, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e8a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c2000-0x81)="", &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fcd000-0xcb)="") mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fd5000)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000fd6000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x608800) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f000046b000-0x4)={0x1, 0x0, 0x100000000}) getpriority(0x2, r4) 2018/01/16 14:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000019a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00005b5000)=0xa08eea2a) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b5c000)=0x0) r2 = dup2(r0, r0) perf_event_open(&(0x7f00009c9000)={0x7, 0x78, 0x64, 0x8, 0xff, 0x0, 0x0, 0x1, 0x20000, 0xb, 0x2, 0x1109, 0x8, 0x1, 0x8, 0x6, 0x30000000000000, 0x1, 0xfffffffffffff001, 0x9, 0x101, 0x1, 0x31a, 0x0, 0x3f, 0x81, 0x800, 0x8, 0x7fffffff, 0x8489, 0x7, 0x49e2, 0xfff, 0x6, 0xca, 0x5a, 0x67be, 0xfffffffffffffffd, 0x0, 0x100000001, 0x4, @perf_bp={&(0x7f0000485000)=0x0, 0x0}, 0x4, 0x401, 0x7, 0x7, 0x3, 0x7, 0x0, 0x0}, r1, 0x7, r2, 0x3) 2018/01/16 14:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000562000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000d3f000)=0x7) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000b5b000-0x1)=0xfffffffffffffffb) 2018/01/16 14:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r2) getsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000a12000)=0x0, &(0x7f0000676000)=0x4) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 14:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7d}]}, &(0x7f000068d000)=0x10) timer_create(0x7, &(0x7f0000eb8000+0x820)={0x0, 0xb, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000598000)=0x0) timer_getoverrun(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000a77000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 14:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007aa000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000570000-0xc)={0x4, [0x6, 0xfffffffffffffd83, 0x6b, 0x8a02]}, &(0x7f0000e6c000)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x42000, 0x0) preadv(r1, &(0x7f0000735000-0x30)=[{&(0x7f0000360000)=""/0, 0x0}, {&(0x7f00005d5000)=""/241, 0xf1}], 0x2, 0x0) flock(r0, 0xf) exit_group(0x6b) 2018/01/16 14:56:10 executing program 2: getrandom(&(0x7f000036e000-0x44)=""/68, 0x44, 0x3) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bf7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) connect$ax25(r0, &(0x7f000044a000)={0x3, {"52ddce79c21b79"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000bd1000)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00004be000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d3a000)=0x0, 0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000831000)=""/25, 0x19, 0x0, &(0x7f0000f17000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 14:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f000080d000)='/dev/dmmidi#\x00', 0x3, 0x90000) recvmsg$kcm(r1, &(0x7f0000e7f000)={&(0x7f0000ddb000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003b4000-0x20)=[{&(0x7f0000081000-0xa1)=""/161, 0xa1}, {&(0x7f0000b81000-0x99)=""/153, 0x99}], 0x2, &(0x7f0000525000)=""/153, 0x99, 0x5}, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a84000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000513000)='/selinux/access\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000032c000-0x8)=0x0, &(0x7f0000309000)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000076c000)={0x10000, 0x3, 0xfffffffffffffffd, 0x9, "b1f1d7ad20d045415ef5f7908271ee33577c10aeeb77272a531f9816515f2397ed2b0a6d48acb7fb2e09c493", 0x3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000000a000+0xfb7)={0x0, 0xc6, "af657fc7c47f41f03f77e392de4c9f599f7b445ffba316e57da0145c0ccfaea53257d6792a8ab236d4145099345980f5117c96ecd990dc7b09e650038ae1d965fe2604f103484b96c10d0e36311e4a6635f347cba7cd6d3da291f40bfef2dca67b1cf3040fd88b93258aceafd398336eef52db6b0bed1991a51201c6e89ecb44aa67d21dd5bc04ad7b76d6d2bb69d84440595f43cd0101c095d5145fc25ec111ea5901ddbbeab63b99c55f6dd2f2002411806b8e9bfac67fdee1cf014b0e31ef2309ef7d6bc5"}, &(0x7f00000e0000-0x3)=0xce) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ae0000+0xb1f)={r3, 0xfff, 0x0, 0x1, 0x1}, &(0x7f0000024000)=0x18) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) shutdown(r0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000dae000)='/dev/snd/pcmC#D#p\x00', 0x10005f, 0x40040) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x3) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) [ 314.739808] SELinux: unknown mount option [ 314.803162] SELinux: unknown mount option 2018/01/16 14:56:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$addseals(r0, 0x409, 0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009e1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000c6f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000235000)={0x2, 0x6, &(0x7f0000001000-0x5)="654a53b7183d"}) 2018/01/16 14:56:10 executing program 6: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00008b9000)=""/105) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/16 14:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) socketpair(0x2, 0x8000a, 0x0, &(0x7f000011e000)={0x0, 0x0}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) 2018/01/16 14:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r0, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000e000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000048a000-0xb8)={0x0, 0x100000000, 0xfffffffffffffffb, 0x4, 0x8000, 0x7ff, 0x100000000, 0x7f, {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]}, 0x8a7e, 0x2, 0x1a2c, 0x101, 0x4}}, &(0x7f00007ba000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000870000-0x20)={0x5, 0x2, 0x5, 0x9, 0x80, 0x1, 0x6cc6, 0x4, r2}, 0x20) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000779000)=0x10005, 0x1b, 0x0) sendmsg$unix(r1, &(0x7f00001cc000-0x38)={&(0x7f0000afc000)=@file={0x1, './file0\x00'}, 0x269, &(0x7f0000d9c000-0xf)=[{&(0x7f00001d8000)="722c3666f1dd604ec553b9f1ad25ad3df68f3ac1f5fdeebda73ce0097e976894e1df6352abc18061f4e677e386083a1e3f4caf61de3970699dd6b40fcbbf9e89133349db884eb22bebdc035216ed58ab29854dcafb184a8a8bb22746d48e5a181bc1626a42bc9e4a2b4f5d39b478b6e58cdfd2c52c566cdff94248f5b3b53e22bd258ccbbcdd804fc8f34d3b30864b9a92e40c057bab336c3ffc6158280b4da4b20fa7695c2185d6f6cd", 0xaa}, {&(0x7f0000872000)="b71a48576d114d901c250f45f8ac86e2a40cebf63aff912922dd82070ba11567cf2f0c1a672d05124f1f3447601d1a84d6d202380afdc20fdd4b47152ab45b51a5caa2d36c55cc85fab3603fcaaf75f86a0ca154133c13cb61d526cf150eb3d644b95d6d966cd4db4c729e12d1f53169950be0c536ccff89969ad2bd48f51c23641dd39736064a936487894a264a998ecb47992ef1574fae287290c476d6f8a7af420e3d3c8002653a7a0e54253e9833af27731742098268a274cd41295446eb2c6c009370f19d13f029c14a1a9b9cd72c198e0911c8ac51085b89537d4946464796e16467a8c422a82e", 0xea}], 0x2, 0x0, 0xc94dc374570e32f, 0x40000}, 0x8000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000734000)="2a8d34ff014bebd5293f62350c40f83f10de55d7bfc1bcdbcc0bd0533e3272ff07d7a1a5d023d6ba1678c9f0e74a3816efde0f981e3de7d0597ae0bdedb55af00e85326ebfc121b350bd84b939e198a6") get_mempolicy(&(0x7f0000c21000-0x4)=0x0, &(0x7f0000c20000)=0x0, 0xaf0, &(0x7f00003a2000/0x4000)=nil, 0x3) 2018/01/16 14:56:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000b50000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/16 14:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x202002) r0 = socket$unix(0x1, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000096000)='/dev/sg#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x100000000005, 0x0, &(0x7f000038a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffffffffffffe, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x77359400, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 14:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b33000-0x4)={r1}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00003f2000)=0x0) bind$alg(r0, &(0x7f0000575000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7, 0x0}, 0x0) 2018/01/16 14:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[], 0x0, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 14:56:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005d5000-0xa2)={@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, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 14:56:10 executing program 4: clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000001000-0x161)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000-0x11)=@known='security.selinux\x00', &(0x7f0000001000)=""/151, 0x97) getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000-0xd)=@random={'security.\x00', ')$\x00'}, &(0x7f0000003000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000052b000)='./file0\x00', &(0x7f0000001000)={{0x77359400, 0x0}, {r3, r2}}) 2018/01/16 14:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$bt_hci(0x1f, 0x3, 0x1) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/16 14:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000294000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x0, 0x0}) getxattr(&(0x7f0000f0f000)='./file0\x00', &(0x7f000079e000-0xd)=@known='security.ima\x00', &(0x7f00005d8000)=""/20, 0x14) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/16 14:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000d7f000)='keyring\x00', &(0x7f0000633000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ec8000-0x7)='c>(set)&}:Wcgroup\x00') 2018/01/16 14:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000115000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) close(r1) 2018/01/16 14:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x58, &(0x7f0000f7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "57aea8", 0x22, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x3c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x0}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b5d448", 0x0, "e0c0bd"}, ""}}}}}}, &(0x7f00001cb000-0xc)={0x4, 0x1, [0x0]}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000004c000)='/selinux/load\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000bcc000-0x36)=""/54) 2018/01/16 14:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000876000-0x12)='/dev/input/mouse#\x00', 0x10000, 0x400000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fd5000)={0x0, 0x10001}, &(0x7f0000142000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000869000)={0x9, 0x9, 0x20c, 0x251e, 0x4, 0x1dfc1a5d, 0xfffffffffffffffd, 0x5, r1}, &(0x7f00005a4000)=0x20) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000364000-0x8)={0x0, 0x0}) fsetxattr(r2, &(0x7f0000be7000)=@known='system.posix_acl_access\x00', &(0x7f00002a2000)='!vmnet1eth0[vmnet1vboxnet0vmnet0system\x00', 0x27, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000325000-0x10)='/dev/sequencer2\x00', 0x20800, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b9c000-0x4)=@assoc_id=0x0, &(0x7f00001c8000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000098a000)={0x7, 0x8, 0x6, 0x7, r4}, 0x10) setxattr(&(0x7f0000b00000)='./file0\x00', &(0x7f0000e11000)=@known='system.advise\x00', &(0x7f0000002000-0x15)='selinuxeth0md5sum&[[\x00', 0x15, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r5 = syz_open_dev$midi(&(0x7f0000106000-0xb)='/dev/midi#\x00', 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000ef000)={0x0, 0x6}, &(0x7f00002a8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00008b0000)={r6, 0x2}, 0x6) 2018/01/16 14:56:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000e000)="cc9ede33609e9f730f1469749796c1cab4ebb87ac66c6169a28c0e1587da604d38a0cd0849b6", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") eventfd(0x0) 2018/01/16 14:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b6000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044d76, &(0x7f0000001000)=0x0) r2 = add_key$user(&(0x7f00009e2000)='user\x00', &(0x7f00000e8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a3f000)="", 0x0, 0x0) keyctl$setperm(0x5, r2, 0x44000000) 2018/01/16 14:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mknod$loop(&(0x7f000095e000-0x8)='./file0\x00', 0x2, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000014000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000b4c000-0x4)=0x0) sendto$inet(r0, &(0x7f0000006000-0x2)='\t', 0x1, 0xfffffffffffffffe, &(0x7f0000006000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 14:56:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000e98000-0x8)='./file0\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7fffffff, 0x4, &(0x7f0000000000)="6fd3a477d9688ed5ff75592b387b4076483221897d0eaaaf6a1085132a37fb73cc220c0749684fc358948ccf448e9ef7e15577c2c3cc8c11192cb873d870d4", 0x3f) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00006b6000)=0x0, 0x4) 2018/01/16 14:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000038f000-0x16)='/selinux/checkreqprot\x00', 0x282, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fce000-0x50)={{0x7, 0x1}, {0x5, 0x9}, 0xffff, 0x4, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006e1000)='/selinux/status\x00', 0x0, 0x0) r2 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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}, r2, 0xffffffffffffffff, r1, 0x0) ppoll(&(0x7f00007a9000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000058e000)={0x77359400, 0x0}, &(0x7f00009e6000-0x8)={0x0}, 0x8) 2018/01/16 14:56:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r1 = syz_open_dev$dspn(&(0x7f0000ff4000)='/dev/dsp#\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000046b000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 14:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077f000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="", 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f000033c000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000a2000-0x3e)="", 0x0) 2018/01/16 14:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b5c000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d2000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b9e000)={r1, 0x97}, &(0x7f00009bc000)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000faa000-0xb)='/dev/hwrng\x00', 0x8080, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x4) 2018/01/16 14:56:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e69000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000232000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b00000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) r4 = add_key(&(0x7f00000de000-0xb)='cifs.idmap\x00', &(0x7f0000881000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd3000-0x48)="38a49007ddcd1d3ccb16dd45b393c15943b978a88ab5d4adf982c5d4bf429c2062934c250989a2753fa32e3d9273ffa596349f276ccd415d49cb7daaef8bc83928d12650f19eb687", 0x48, 0xfffffffffffffff9) set_robust_list(&(0x7f0000555000-0x18)={&(0x7f0000525000/0x1000)=nil, 0xffffffff, &(0x7f000003c000/0x12000)=nil}, 0x18) keyctl$revoke(0x3, r4) fcntl$notify(r2, 0x402, 0x6) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000072d000+0xa46)=@pic={0x4, 0x4, 0x6, 0x800, 0x8, 0x9, 0x6, 0xfff, 0x2, 0x0, 0x3, 0x4, 0x7fffffff, 0x52c8, 0x67e3, 0x100}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000030b000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000f59000)=0x0) sendmsg$netrom(r1, &(0x7f00003a9000-0x38)={&(0x7f0000e69000)=@ax25={0x3, {"a1c3fa3d6cbddb"}, 0x4}, 0x10, &(0x7f0000320000)=[], 0x0, &(0x7f000049b000-0xb8)=[], 0x0, 0x40041}, 0x20000000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000927000-0x8)={0x0, 0x6}, &(0x7f0000808000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e5a000-0x4)=@assoc_id=r6, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) linkat(r5, &(0x7f000046a000)='./file0\x00', r1, &(0x7f00003af000-0x8)='./file0\x00', 0x1400) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000192000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000577000-0x20)={0x1000, 0x7000, 0x59ad0e95, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) request_key(&(0x7f0000d51000)='syzkaller\x00', &(0x7f0000c09000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004c1000-0x13)='md5sumselfvboxnet0\x00', r4) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/16 14:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x17) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fdf000)=0x0, &(0x7f000083b000)=0x8) 2018/01/16 14:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r2, &(0x7f00005bd000)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x24000884) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r3 = dup(r0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000259000)='/dev/rtc\x00', 0x400, 0x0) 2018/01/16 14:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair(0xc, 0xf, 0xfffffffffffffbff, &(0x7f0000d78000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000609000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e37000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007df000-0x4)=0xc) r4 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f29000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000735000)={{{@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=@multicast2=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}}, &(0x7f0000847000)=0xe8) fstat(r0, &(0x7f000021f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) r9 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008d4000)={0x0, 0x0, 0x0}, &(0x7f0000a5b000-0x4)=0xc) r11 = getpgid(0x0) lstat(&(0x7f0000190000)='./file0\x00', &(0x7f0000368000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000603000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000901000-0x38)={&(0x7f0000cbb000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bd9000)=[{&(0x7f0000c09000-0xbc)="50e3c758d7d19eb79badca2e93009d6322e264d9f80a474c68fdb77c379719885001dfdc982d0f7f94b833cd98e23d7c4ac71fb3e3f799247194897ed2aa9674a04c40ff8fe1f47a27db3c15f6466ebc96f05f4f2b7fad15875bd5ad405e983975689e3d32c8165f11137256a763a097241185a8dfc530e7f5d04c2a4f0cf47a3f6170c5bfb8168604d9a64975fa62e29a05d9e705003f679a2aa65a6373d80b4ce1c0c5eb093cd5e128a28e0f818cc5955fe0a9be32be1376c698ee", 0xbc}, {&(0x7f0000076000)="d4f14dbeaf209e", 0x7}, {&(0x7f0000ec8000)="d815654d9b2daec97329fe9daebddd46d9a24a1ccb4699e5ee7ee6c601c9e23f2f7462dbeafd9801a3057137bba86d439916", 0x32}], 0x3, &(0x7f0000e2a000-0xc8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8, 0x4008000}, 0x40840) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4400000000001274, &(0x7f0000002000)="") 2018/01/16 14:56:10 executing program 1: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = creat(&(0x7f000070f000)='./file0\x00', 0x4) socketpair(0x3, 0x5, 0xd00, &(0x7f00008b8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x9)='keyring*\x00', 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000070e000)={r1, r2}) 2018/01/16 14:56:10 executing program 4: r0 = add_key(&(0x7f0000c84000-0xb)='cZfs.id\x00%p\x00', &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000046000)={0xffffffffffffffc0, 0x47a662a02d237ad5, {0xffffffffffffffff, 0x0, 0x8000, 0x2, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$loop(&(0x7f0000321000)='/dev/loop#\x00', 0x0, 0x8000) fcntl$getownex(r2, 0x10, &(0x7f0000457000-0x8)={0x0, 0x0}) add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e19000)="", 0x10225, r0) 2018/01/16 14:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000de0000)='mountstats\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000152000)={0x2, 0x9, 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]}) r1 = inotify_init1(0x80000) mkdir(&(0x7f0000d74000)='./file0\x00', 0x4) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ef0000)={0x1, [0x0]}, &(0x7f0000e3d000)=0x8) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r1) 2018/01/16 14:56:10 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = semget(0x2, 0x4, 0x24) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f000057d000-0xf1)=""/241) r2 = syz_open_dev$sg(&(0x7f00003f9000-0x9)='/dev/sg#\x00', 0x677, 0x2000) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000016000-0x68)={0x79, 0x0, [0x3, 0x3, 0x4, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) 2018/01/16 14:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000cad000-0x44)="45bbfdbd56389aeecd03c8ca1cbce63931bb3cdc072b2a8caa3fc4d9d982e031f44f07ee9059c27474602071da951d8166f9cf4ebdd9af1330018bcd726a40518561d738") 2018/01/16 14:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 14:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/mls\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f000035d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000cfa000-0x4)=0x3a) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000bca000-0x4)=0x2000, 0x4) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r1) 2018/01/16 14:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r1 = syz_open_dev$dmmidi(&(0x7f0000711000)='/dev/dmmidi#\x00', 0x1, 0x802) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000093a000)={r1, 0x0, 0xd8, 0xd4, &(0x7f0000c29000)="56c7efd37fb276f304a20dea5d6e10f4160f1dab12fc5eb0c3ca5039aaa702db47cb5596ebd5dfccba6e14db6e52d68d29d0d0a01e85aef9d45c5b886fb913ed238cb176476c56855d5e8459bc8b0e27d8856f4dc3ceb54e3bc62d22b66f57635f5d6c61fb0624f352a0baa12d8f8ee3614110cb25750957bcb2fd84bf2ed89075dc735c9ef0ef1320ad9225d692480cae540cf004849be1a149eff8b41c4942c58fad8fef3772f343dcd6bd46f6ad39985194ecfb0a297d12ae7a32f1b97792d1a7e45f50388fc00aacb067ac659d348ae7fc885e2de117", &(0x7f000032a000)=""/212, 0x20e4f577, 0x200}, 0x28) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000e04000-0xc)={{0x9, 0x8, 0x0, 0x8, 0x6, 0x10000}, 0x1c00000000}) close(r0) 2018/01/16 14:56:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/154) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r0, 0x0) fcntl$notify(r0, 0x402, 0x8) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000)={0x1, 0x4, 0x7ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xc8f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f000000a000)=""/211, 0xd3}, {&(0x7f0000004000-0x89)=""/137, 0x89}], 0x2, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) 2018/01/16 14:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000979000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a4b000/0x2000)=nil) 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$ptmx(0xffffffffffffff9c, &(0x7f0000931000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000074e000-0x8)={0x0, 0x0, 0x0, 0xd82b}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000017e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/16 14:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000db5000-0x11)='/selinux/enforce\x00', 0xc0900, 0x0) mq_notify(r0, &(0x7f0000d2a000)={0x0, 0x34, 0x4, @thr={&(0x7f0000523000)="3def1b946a1cda58ac57f4d0dac3d4c7c3bc493b1b972dab2d3ebfe1cc", &(0x7f000030e000-0x87)="b34afa946cc59eb60df1e081e36936f84e3071f8a0f1842fd74fddf97913ad90c187617c47733b173ba1ac86d58a17d128f2d45990a8c3e948eb827d824308be479f55121c5397083b312f70ee62ecdf8a1f6659a4e445206c5ac94b442075eaa9e213a63a8dd7e728e2966199c6ea34ea935fd20b69d3096e49051b8a7a7776e74e4897acf56d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tee(r0, r0, 0x46, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00001ae000)=@assoc_value={0x0, 0x0}, &(0x7f000006c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={r1, 0x7fff, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000c11000-0x4)=0x0, 0x4) 2018/01/16 14:56:10 executing program 6: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000e6f000-0x47)='\a', 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000e71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bd7000-0xc)={r1, @rand_addr=0x0, @empty=0x0}, 0xffffff69) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) [ 315.287904] kauditd_printk_skb: 267 callbacks suppressed [ 315.287913] audit: type=1326 audit(1516114570.889:5149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15779 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 14:56:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 14:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cc000-0xc)={0x0, 0x0}) writev(r2, &(0x7f00004e8000-0x10)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x1268, &(0x7f00008eb000)="778029473f5c52bcc4042a33060afec28bffe6c51477220ff2afb00a88cf4155dcf6562e48ba5e1f8447d57b9487034ce284c13de67b77ac3eba3129d25c72ad4a5be2bfec9a2159824915ff07d1187776dd0db16dd994852886f5fa8fc7f5c59e7ab8f43e113dbeb14f44286bfc") r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x8) 2018/01/16 14:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000565000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000fd0000)={0x80000000, 0x0}) mkdir(&(0x7f0000ab8000-0x8)='./file0\x00', 0x0) unshare(0x24000200) unshare(0x20020000) mount(&(0x7f00001ad000)='./file0\x00', &(0x7f00009be000+0x3ff)='./file0\x00', &(0x7f0000029000-0x6)='Qamfs\x00', 0x2000, &(0x7f00006ba000)="") 2018/01/16 14:56:10 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000880000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000c85000-0x2c)="84f1cdc28d0a254e788e28ec0c3af735f9604840d12998ce0be82c23bb3e8e2ccf005341534fd238404a2623") syz_emit_ethernet(0x4a, &(0x7f00000c3000-0x4a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x3, 0x1, 0x2}], {0x8100, 0x1, 0x6, 0xfffffffffffffbff}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xd, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @loopback={0x0, 0x1}}}}}, &(0x7f00002a7000-0x18)={0x1, 0x4, [0xf24, 0x361, 0xcb, 0x794]}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r1, &(0x7f00006e9000-0x90)=[{&(0x7f0000576000)="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", 0xa2a}, {&(0x7f0000207000-0x67)="612618fe8a89b8226bb9079a997aa625a36d80d151813ab4d801bc5673857735c019e0cac703a752c4f122f1e0db1dc79722af891a45b0384e61300775b6f26a83f5ddddd9aa62fc3ddcc4fab98cd60fe7ba63c3bbdf6a48f6c23b84c1d99f5926e408ffb74f20", 0x67}, {&(0x7f0000e07000-0xd)="d8cb1ff2f265aec5bb2e9e5740", 0xd}], 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00009c5000)=[@in6={0xa, 0x3, 0xa791, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x600}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5dc}, @in6={0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2a}, @in6={0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff8b}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6b60}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}], 0x10c) 2018/01/16 14:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00007af000-0xc5)="880c87ce3bdde999e357d0c9d8dee6c309524ce0fffc722530244f65b85835360be6dee87a6c4071cf23ecfa9edfd3412093743141c42fdff4d70116cddc5876b5a4285a04e6a17b8cdda0a1b47771aa9bba93fed4a497c5660bbfb80d798fd9ba10358427f6b69a71d3eb47f247f33fa190b04949053b66009e1e0a3595b92bc2cf62900a1bc746adce202117dc6620cd44b3604e181f983ccaef05cb3d7727f37d78c4b57d295e2dd6ce73c027001d65917e91c577c9d33e281811f3725c5cfda8efd4b1", 0xc5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f4b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/16 14:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00003f7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf010000001f00fa", 0xb) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000c2b000-0xa8)=[{0x0, 0x0, &(0x7f0000739000-0x40)=[{&(0x7f0000bb6000)="56d1b13cbe9a73cb", 0x8}], 0x1, &(0x7f0000ca6000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000032b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000a83000)=0x3, 0x4) recvmsg(r0, &(0x7f0000e1f000)={&(0x7f0000ef0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000a9d000-0x20)=[{&(0x7f0000d4b000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000582000)=""/239, 0xef, 0x0}, 0x0) 2018/01/16 14:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00002b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000223000-0x4)=0x14) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000544000-0x79)=""/121, &(0x7f0000bd3000-0x4)=0x79) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000bc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00008f0000)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000859000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) r3 = semget(0x2, 0x3, 0x200) socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(r3, &(0x7f0000222000-0x24)=[{0x4, 0xb9f1540, 0x800}, {0x6, 0x80, 0x1000}, {0x3, 0xd7e, 0x800}, {0x3, 0x5, 0x800}, {0x2, 0xe2c0, 0x1000}, {0x2, 0x0, 0x1000}], 0x6, &(0x7f0000a03000-0x10)={0x0, 0x0}) 2018/01/16 14:56:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket(0x11, 0xa, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000)="", &(0x7f00006c7000)=""/211}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000638000)=0x0) ptrace$cont(0x1f, r2, 0xffe, 0x3) r3 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f00001a8000-0x6f)=""/111, 0x6f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ac7000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x5, 0x100000001, 0x0, 0x0}, &(0x7f00004d8000)=0xa0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000109000-0xa0)={r4, @in6={{0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51, 0xfffffffffffffff7, 0x400, 0x7fff, 0x38}, 0xa0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ea3000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f000065a000)={0xc8e, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f0000956000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af0000)='F', 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) setrlimit(0x9, &(0x7f0000dcf000-0x10)={0x2a, 0xe0ea}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000dbe000)=@assoc_value={r4, 0x0}, &(0x7f0000377000)=0x8) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r1, 0x1) [ 315.319454] audit: type=1326 audit(1516114570.889:5150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15779 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 14:56:11 executing program 3: r0 = userfaultfd(0x0) fallocate(r0, 0x2, 0x0, 0x39a4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000046e000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c08000-0x4)={0xc9}, 0x4) 2018/01/16 14:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x14) close(r1) r2 = dup3(r0, r0, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000067c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002d000-0x4)=0x14) 2018/01/16 14:56:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6011, r0, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x69, "065feb6dfc9c3f44bae77e108752e5359bb7323fd47bd2c2339d242eb7cf7fffabf3baf858ad072ec787aa5534ef72923324f82173c7ea4d3cee2b450a256317c0c07a52b20314f1769796031feeb881206b2295a7df9c17a0e0d83a58ac498eef4fac914cbcc005b1"}, &(0x7f0000004000)=0x71) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10001}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000)={r1, 0x9, 0x7fffffff, 0x1, 0x100000000, 0xffff, 0x0, 0x200, {r2, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7ff, 0x7, 0x6, 0x3}}, &(0x7f0000005000-0x4)=0xb8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000003000)={{0xffffffffffffffff, 0x3, 0x7, 0x2, 0x7}, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:11 executing program 3: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f49000-0xc)={0x1, r0, 0x1}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000ed1000-0x20)={0x3, [0x7, 0x8, 0xabc]}) 2018/01/16 14:56:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0xfffffffffffff68c, 0x7fffffff, 0x0, 0x0, @tick=0x0, {0x1d1, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x10000, 0x3}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000492000)='./file0\x00') r2 = syz_open_dev$vcsn(&(0x7f0000e78000-0xa)='/dev/vcs#\x00', 0x9, 0x20000) creat(&(0x7f00008b3000)='./file1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00001f8000)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/01/16 14:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/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, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000075a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000001e000-0x18)={0xffffffffffffebd, 0x0, [{0x40000000, 0x0, 0xfffffffffffffffc}]}) 2018/01/16 14:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000eee000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000344000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000017b000)=0xc) sendto$inet(r0, &(0x7f0000849000-0xb5)="2e281cbafe738cdbe6371e4046219f1cdca4982c1e103cf9e007bbfc5919706fec6dea198bed9d2b7072c387bb219b393ce874702469a972cbb36f0f3d0f8191bf2f6cff31cabeb666c80880cf0d94eb06345cca8b5e303f0f6bb078f2de5632887c78491e8a52dd6be3628f1ac1ff14378a5dcf2e0b87df3a5e15f6f96cda948e754c678470745110bf541d0a81b31949a2405cc079582b4eb1a2aeb000c13caef6e21ef6236569c21a457f3105de20d3caa522b3", 0xb5, 0x4000001, 0x0, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) renameat2(0xffffffffffffffff, &(0x7f0000968000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f00006c9000-0xe)='./file0/file0\x00', 0x0) [ 315.460184] audit: type=1326 audit(1516114570.889:5151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15779 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=245 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 14:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a24000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000427000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000294000-0x8)={0x0, 0x568b, 0x35c}, &(0x7f0000956000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000865000-0x8)={r1, 0x400}, &(0x7f00001f5000)=0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000062e000-0x8)={0x8, 0x1}, 0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000c78000)=""/110, &(0x7f0000e39000)=0x6e) r5 = syz_open_dev$dspn(&(0x7f0000e3b000)='/dev/dsp#\x00', 0x80000000, 0x80080) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f9f000-0xc)={0x6, r2, 0x1}) accept4$packet(r6, &(0x7f0000293000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008af000)=0xfffffeda, 0x0) bind$can_raw(r3, &(0x7f0000a4f000)={0x1d, r7, 0x0, 0x0}, 0x10) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f00004d0000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 315.492862] audit: type=1326 audit(1516114570.889:5152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15779 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 315.524361] audit: type=1326 audit(1516114570.889:5153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15779 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 315.553404] audit: type=1326 audit(1516114570.889:5154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15779 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 315.579266] audit: type=1326 audit(1516114570.889:5155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15779 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 315.605459] audit: type=1326 audit(1516114570.889:5156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15779 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 315.632454] audit: type=1326 audit(1516114570.896:5157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15779 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=244 compat=0 ip=0x452df9 code=0x7ffc0000 [ 315.657776] audit: type=1326 audit(1516114570.896:5158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15779 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 14:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x5, &(0x7f00003f3000-0x8)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000801000-0x10)='/dev/sequencer2\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c48000-0xb8)={0x0, 0x86d, 0xf8, 0x7ff, 0x80, 0x9, 0x5, 0x0, {0x0, @in6={{0xa, 0x2, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x385}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x937, 0x7, 0x7, 0x702, 0x0}}, &(0x7f0000bf0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002eb000-0x20)={0xff, 0x1, 0x8000, 0x7ff, 0x80000001, 0xc24, 0x8, 0x7fffffff, r1}, &(0x7f0000627000)=0x20) r2 = syz_open_dev$loop(&(0x7f00006ba000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x1261, &(0x7f000066a000)="") r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b0000-0x9)='/dev/ppp\x00', 0x200, 0x0) accept4$inet6(r3, &(0x7f0000a09000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eff000+0x6b1)=0x1c, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a62000-0x10)={0x11, 0x1000, &(0x7f0000a14000)="484d99b2a982ac060f627e24d7167997cdc80ae589d5b3762fcb5d4a469168e2e7a8e73c0c67b9fdd52b51c5ba10a9b2dbb708d96165af1f2cd7159ce775240e778a43887abed269b5034f7bfb0d44d044b3b6523af6bd3626a789766ea93691f870bd4aab57a9fd5b0d64d254a40055662a7864ed66c65b0915571bdd38f5786406b20381973b7dfa3123a41e676a4b3719fce11f830278ef569fefbdbba50f58bdfabb5a5dfadcfa0fa7d3de19281aad4e6ea52609b9e0168c42c972c1dd24a1346ba2d750abb90a1f15556a891ddfae2d2f17f071c8bf3cfad0b9d055d1f47e38e77a15b5bef8e69fbbc7002d6875afb1e75a3c3711db9c2e4eb75e54ac2685cd78594379f0ce6a7c9c0d35c6e130053afd49bd3152ee5ceb59d5531fd1d8b75210df611e5cb7c2114f1f882c0ddf8f25621866dec32bab1f863384a7abca0b5d001dd96837c797a3b4224e544fb8943c1039830986c891547e076f3a1f81cc036405966361b9de22b154b12ed96f20d01dc7974730ce2a2c75d4c1645228cf5c2a9b03416e27674e411b4268f051e45c0b95628dae4fdd620d8455c9d58bb97da59d9265a525658423ff3657fffa825fa3c2b7c9c9d0ceda206ffd75395ce4d8a483d79517c40eb457cc43b8342a5f12e45af9f5faa54ded33d10e4f13d13e5bc2cc1ddf02f17d14ca49f650d97db4ca8e089cee9d56e9e0831281340be9f2ff09794d9342b2a3ddcbb0c0a88b6328b7c6ecedd5d8701f93e0b8ce7aaee92cc00402c1b78da1e328bb54ce8f52e9a5e6cc6dc4f95df6b66ea497ab174d33fd3e3e6515e5470a7338369b845870b43e3a6d7303a9102765bd13668c5c4a97052defb9bc3010952b0f78551de9d1ec4ad6e8eedb4ad990843c6df7e51910c017080d292e514505f97bf130e46a162edfd7358b00b2609bff7cea2891667767dc28e5855435f763532cdd0991999a1a3e6fd0df944f9ccbcceffb91a86de8f76a3fa94e1961c725dd32ad7414fdca9f875c3d91ea9df120da65cf350538319830111565f23472f5d671915238789b4aea3b3de24f1f57f1481d0488049c5f323baf85e96697ca986591b3612caa4fb93861a52f830674583fe5a63d719ecd2d9893599d3c988fe29035e84a41eb5a5c175cd8f4748976ca9cb3e18baaa084d1218d61e12383f244957235a5c5138cfde4e5987b9c27c0e439c2f094f0317ef582b693b1ecf4787ba402ca492d6e8c50d20276aceb0e1f6d8184e5cc74eec1883f5ab6490d37019ca2d45bf624f2f8a0e67a207308f27df02580af76d79034228be0f50ef43779f73eb39e397de01f0ba3ec62698fdafe88b8d1334d43b11b661da3756742f6087bee7d43acc082dd09c8880741964a2ff15152066ed9672599fbb1f840d259c5586e1b81129df58a15f53ba778f3a0844f57e4f5e71b0e0354c88fd9cf47f444bd766b1c3bdf0396e192df723db2306799738500b1d765063391dce47dc59acb820c96b2e9f6a5c92d3f7cee5293373ddcd0c306f79a54bd99b7da28f5d4777bf4de67fcd8dc831d389caf95fdcfc1d9dc251885b7d9d0fd7efdee5ee50fded963c10472b03d7c95a6ad48a38186c564980e84ba99c4db58b910d705386379b002953cd8b35cc7d7666f0bc87a436b2eb80a466c060d7126f5de25df365950fdf1295c1c33cf4845735cf953f8b8055fdfb5521a2b95c878253993a61e9a9f70299831265036159d653d069250b11c878db75c7529c5d043f411d5b23692db50296d4382ebd8ef950570313cf8f332f4c4d459441279155c663ddac1fbaeea04d77b34ed8781b62842c4986f6d1ee4c011ac72fdc5a8c8fb01213b2e8b9e795544cb20fa15aea1058d90cf6dcf1bb6baa5e8dcccb822283df93f55e1e087052c144e62153f70359fa7d4f4bc78152c69c311e2ef01753bb659e82298fc949a593e6dd97ab161288a35dfa21ee1ec833718496742e44f0ba92d3a06e6e01915a8f5cef7cffc851f376f15e8cc7ac2da434cb577c88254e099f8f3d0ecebfe36afc32a40ec311a9a6f0bda77a17c5e1a3436b319f10c654d3ec82af0aa40ed318003e17f9c489922184a28b03f922cb90cf1ae7efd9b3ff89edcc0f4509f88b3b8296213529a1cbe71296f3249bb2810cc76a91cba5a7c0d1120e5653f30306d2a33787392c1f398210053a04450d6ac73bca8af8130389c1d46e63affb263275fae8ff01ebd4785d2c38a297dc4d6cd6ba697d28fd37cd43b013e88104028e10e29c16aee6aadac3d3235e6cdd4810b5483f8434a314d748a6737aec4046d5ae9df2f2e1dcf050b1d48385a5f4a2cfc33ccc46e8a5117685c1c12c420e37bb80643affc51388a1839e9aa2959791757f279b9d5ee695042b8ee4a3edea0f13dce22b3b24fa406711935a789cebcadd712d5dcb0f7c50217186cf9395db05b377ef53b26ca2f89faf4eb11cd71310652ca8f879c196023f1db28222ee8a30bddbba22d87325963165f0de8886e930ab66bc270ce1a600b42b34f4f4f69a20b2501f6d3c65089a2c1806e1a395ef835904cdf85939f278a6cbe5a93fabedeef46d60cedcf00b845d6025a4c788ab1ceeab5170b0419e48e8b7ae4993c5f0fa026f7d8ea1abd67c311d9ac327b8103731da5e382057c687f0a137b0df6e27cbf85e3d0b8e6cbcbe776b64e00a61be2e82d6b96522cf4c698000d3f8366e6fdc48141ffedbe8339f31df6edeb80943b99365eef207bb47461c812783e8c09e07f436b41dbcf145e9ef0e98de307b6f3cc5a01e004a3b3c5e0bccb01574085635706167fae566159ee8c4df80f171a49349250c75d7d0a193a32272ff2f7ad8b47ae47988756989e7f5b61f110eea8aa7d4f297119f6098639fc0f53ded5746cc9ba7a96035c0034fa7b4e8ec6f0cbc7bc3f5cb40fc4d2b5d6e089aa5ec47a4b29b6942e5f22dc3849a2b6e60ad38ceb97fc37858aeb6b3fb0e3b3c34e9d1813648614172a5d9f36a2ffb4ea17e2f8871f6c9ca1f5a4743975d432bf1271acb2709d511e5715c77001a00b661b5246b82932428c7f3a17046805bd9c8800587f0a48dcfb8670ea3c4c6bc49768002bbccb2f28d8d17c92000d2f1e3475fbc0bd1ca85f1f590fe662219ffb485e0c618becd4c76485260062d22858213ba70b244eb63a300f2273b9d0fd04035cb78ab25f8bd3dbee39a879c14ba85fbd2ffb96023ad6ffc4afb69532731bd2584b71c5e23a27006d75c0e9e1384aac2fef8f99e84c71dd23699b10f85231b7dcac912144dc905646fb22024c13e748c724a027ff3a3597dadaf35bb0cbcc9a78d0f5809df3461ccb7882ff2a25cbd914f27698c8539e650cbc44ce550ff19b4bbd3123c9d04984e645beab79564f0339808403ad21636f67462d17fbf5434cf9716ae242bd7cd7b2f63c51dcbffb9e61da3036feff3f305b80f25dda6b5f0a1513b2266abf60e700a05578c7c74f5dd4c710cbe2c30813f38fe45511e7db50b0f7ff33dbc28ce225d677666c341b083e41882010cfa4804b50f1e8d9897758c7578af452ba4c8c5d03e80bb9de3c886a42b54f34a18ac19a72729c96b73894df516b94cc6029f77b7823175d44ec5a5e622cf0094e7b03cf82d45edacbc62db3e6e25bf4e92d7680d72e7bcdc35489f7620fe9285a5c3eada854118f990cf660e26dd4b94f029315e5f42e8ed8fabe92265b3d2fe58ccd736317025b8c16dcc7bc9df4e7f1c4b85b15427eca6562cf70c02afadd43664ce1e679b826c7e516f40448414309d573343afc04f885a0a21174bc9498d6ebdcf98e2f86f493a60571eec5c8333684c91bc6bfa3408d2eaea72e2616ad7fd78b459fd6f8787cb1663fcc4e30387f64fdb767c9592a43a6eec25ca970d12ce1e3f7ec467906789b365b85f9b153525c24ba62545aed9626ff591fd7943d2eb5d2fd473f35767e76a48995fe817e5c7a5c3d2c727fcbb4ecae90a00f883c2c80830662da45b6588c4b67bfed18c4d0b20029d0e5a68732ec01d5be0a30122e1a3c98f391ff78d2c7b04182156f74fb354a775521165c38f8c9265b786f0f904fc642cb7a26a2aaaa520904eb3e7756e6fa43334df83aa53946cb5656854159cee821f6263bd0fc1c3f7c02e26ed76d9aac4704e9c5cb0d0fad3a942b477b78a0b04d2896accfc420187307f45a88dff2b7547b8e5aacbf6cbaf8e8868d1bd29b9086609415b33229796cd851f0e6f603bdd0034a4f4ec780eae7c4d0fb519befcc43e57fc44f6d90a05f2c3eeb2d4d0393d9333e23380116fc118bbcf8b19283b7a5acbf2fc54da13b130b4642549d16b57352c007fcc6db4a6b9a60e144866f6dec22818367a7049da590d4ea4ac90ea5597ec84779d161cb8cf0dffde86950fd501bb9bf30ff8bb3595fb35cea5ebb774081ff4bddb55b31f2f6d14910ffbccfbdeaf1b7ce95cdd81b91ef45d03887ca3f66e3d76b8f0508b435f4f48cf25ab67c179227c400d2ec2dadb24a6e6ecf4fc04f72f3fe248613a28ceb0ac833ac47549c15785fd703708fa868e5977e0cb69541572484ca83b33ece44234014ac651a6c7ee9e6c29b347795dc6e7fe08af7a6c9de5f7a1502993a96d32f334d43e5a349bc701734de74ef30051305270e240640e9774aef10a1141bc0d7c21929fc2209ba32b7de0788ead653f02f365b9e7e644f00bcf3fc48693922f3c12b285c554a4b3883ad2d1a17bacb9861a98427d5b67cacc70e95c7f94e00a5162cac0592a0f7cebf1508bc5186a23250448e0b5fa576a75556ffe5d330f4f08ba031b8bf7fb776c9535ae4c6f07850a68a5cfafc2f6abd6bbb435d792a192c7150bb8e2d1aab9a30f7da6cc8a24eb9c53ef2848762be195ab002a8ab38dec47988ab6843514eebc6c5d4c795b7fc6006fe7e249c75b272b158a129cb08187876e6444f821068f9cf2e1d8cb7290dbb7a260ef0986865b98e1f09668acd1a1ec74dc9aceecd04ae5b96557e9b1c04aa9ccdfa8aea8d0f887d27e118081b77818ca5d75c4c9cecb93c6a0783a8097649b6b5d07e78b06366f12399ff7171636fc2cac7e2fe12790232e56d6821bb2909eac5e9f8609f999900039814dee8b61c345075c80c547bcc1a58aef4f3383a2ef21ac08639d0c330d0d6121a470d7e53c5d4fc33b71fd43bf5f69212f01972488ea256a50b7f86b33ca49ec57f27d2bcd715f7491d7db3d1647058e8ed4d1564f680f6150cf562256c91c3665ca79f3723163c439f4021ee19e6635c075e94c9233400ebe9439c2ca021f7c7be67000c5fc3ce3b0f8e2d81077e30bcbbbb4de8b0feb183b565e8d388d437d2c2ac1e99aed4dc8b072b9029b9610c36143d18898c969d89fb60c103d3e2a9f70b8727cdde49154e26ff056e60819771c071010eff985b6d9da3c17084c01d4652ed2db65d631aebeaf79a4a298d5711954edfe3504dc26eabdd71f318347fa7fef4ea5d562daa8d421c0fb1cede778744e4fbbb4442747c08f6ccc5bb2af9c310b40ffd471c17e28ff4027a0fd85ffcf09bfdad8a21727a98071f912ef13ffb4b130d3474b7feabef56b70a616abeb6804ac033655b3dcdff9a2a7bdff9375237eef22b90a28588b504c4213a754d14ecfedaf07cb2219ce916e8764418cb378dfb4f206a55edbf6aa0b96580fa06bdb836b7a697bbbeca6a794b993c4adca9e7d4e8bf396c8cde9d610018cb6340ff741166e3d7a05963edc645ebd9bc09b76ef302921137ffe0db4a4c87c8a8a93faf07e72dcc5c6eb1c4d972b6c601ab63"}) 2018/01/16 14:56:11 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000db6000)=@common='eql\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ea7000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b47000-0x4)=0x8c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fca000-0x10)=@buf={0x46, &(0x7f0000150000-0x46)="580726c985e462cc04123db212e23a348f110ec69af8cad9b97a19d56e61befc4365cd2800da4d0d2512e6e52f0de5ac22d751e5d9203799b0b8d2bcf33af8526f4760b19227"}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fc9000)={r1, 0x96, "0a4a87a1975b8086a34d6b1f0285957f6c6d8f2deba7fa2d2226d0c88a1fb99a0933d9e14a05f013e1f1c6e5a8b963bc00698adf853059bc076ef3f3d3634a44135574f859bdbfb381aee89e47b0d33f8213fe6e36fcef2156466fa4aae4d6b57856cfd1f6667cad4fafd9cd366b84cba55562c48c629a3b30e3497e9db8005891cfc8ed5cf03934297bc4ed2d292369308e1626c73d"}, &(0x7f0000cf1000-0x4)=0x9e) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000835000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000-0x4)=0xe8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fca000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000196000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000699000)=0xe8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() sendmsg$nl_generic(r0, &(0x7f0000fca000-0x38)={&(0x7f0000fca000-0xc)={0x10, 0x0, 0x0, 0x40090000}, 0xc, &(0x7f0000fca000-0x10)={&(0x7f0000711000-0x4f8)={0x4f8, 0x20, 0x10, 0x5, 0x1, {0x14, 0x0, 0x0}, [@typed={0x8, 0x69, @void=""}, @typed={0xc, 0x92, @uid=r2}, @typed={0xc, 0x91, @pid=r3}, @nested={0x158, 0x17, [@generic="606160e159d97cf0560744d5c232d3332c41b706e0690e0fc580ba140705d82c207c764f77123e84b0e0ecdec2c1739a1599c32ac8b3722773c50108ccbbe67ef44c318dff42f325d8920cc1cc6fb4410f4f256fa17b165ef9bb13aede6c004937903a032d073202947633689552dcf0d258a9b9774008bd68", @generic="834104ab3ac99e60980ea55f076a08c60f0bccad97a47d4ad78b4caf6763597b5b5cebba9d54aa55", @generic="257b0478cee2937afb8a9b77c4f0caa74dd933fc7dc36b1483dcc40d59185312b8df8341a69a5fb92c99368fc40c85eff5f686370487a03d6dbf857fc0138de2e47513083be6830112ed9b89d4c9239460eccaeac0b55ab1827460ac4f96d77b11df2e9dc9151cec636d386276af3531f3a5fa2f9fdaa9d44fc00ae258bb58dbb9ab8013b8e8ab9c9e932c3b2f5cf0a2183ec1157006b8780e0be9850b1d10a7b2c904754a52d2f74c7f926a3bc294fb"]}, @nested={0x114, 0x58, [@generic="6f46877ee2372c3d6e73fcf78c9886027f3fcf6a7e5af611eef71e137b3b1da9271d799f402622f996edeefb0bd7ea63e1af530b6a025daf5add77adf226354eeb22bad10f5a7823536911d772dff407c57304915a8c67211ae134f9d718ef89520202ffba7f28f6759d31883b398c03ee433d6b608346e0a5d3d59e0a3380dd37ce71aafdd65f782d81455351d5a5ad1c0e0f4176993c7ba402a904310b7919a645ff3e0e28dbff927094332b39dd2af9e30c5a135aa45807e321b10026f58a557c0bdfa3aca3db46f2f3ae8502feb6459055dcc49b7506679a47d66814", @typed={0x18, 0x37, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x70, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x9, @uid=r5}]}, @nested={0x104, 0x13, [@generic="ee2f3ae2f0b1b992ad90d5e0d4f0", @typed={0x18, 0x13, @str='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0x10, 0x92, @u64=0x40}, @generic='uZ', @generic="d12f08168cd231d61220aa6f2f0af27b3694ee029b89b03311e9a9719943ca420abc2297841ff9df353376022b638752e3cb68ee4fa7b4dea14ba1d8fd280e5abe5a643ab8f488dd300def2a4f031cf6c067f19db449879523ffbba7f0dd9610a78be85bd77d55dca8b608fdeb8311371e12f3dde5ffa142dbde995d854f6202fbd49a32dadfcd93301b45877d77581e37c139af7e414e1e49e956b060", @generic="23e8bd500ed6b25d9199d2157bb0765530feaf70782beee9f33ab98f105524fa47322b4d54cb5861a3"]}, @generic="1fffa0a88b4f3928cb9e3b211573b6d9512cade7f4262df05052f66931a0b9795aecf100799d90b8616e54359f21f8928e57b275ee6518ec89063d0f8327dee0e4a1450b80085b458500cf2962aba6acef6fda5dfa908a00f192a7c3af4d065398b6bc698331df1c2d710df4ea0d", @generic="dab792bce62918482c1e61d1c780f0c31fe2df6919d3878d220660500f02f6f0c307ae504cce12b8967e806c3cef45f9f2e095ca26b4ded175aede17e2430beb2ec17d98a159d482b8d4404c0f5e769554c00dffd13413605c2420e406c1f3a38b869a94d1fdb55481eb524f55627056a6d544384bc3bce37f6be589ca77fc0e5fbdd0698aa207775b4d9fe91a3044e58d61039ef3d6069347bf06e7a5ed92b3b0547c6d27c43f9066e6118a2a4bb81657ba34b77a4a43ed53330dc7e66f195ad8a0ded0bb79f2912f762b81f7cfd806536cf2fb408a456a41d6dd2be76485c53452dc99"]}, 0x4f8}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fc9000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001ce000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcc000-0x78)={0x1, 0x78, 0x101, 0xeb1, 0x800, 0x0, 0x0, 0x6, 0x4060b, 0x1, 0x3, 0x7, 0x1ff, 0x4, 0x2, 0xb8, 0x1f, 0x40, 0xfffffffffffffffb, 0x0, 0x8, 0x1ff, 0xf4, 0x7ff, 0x9, 0x3, 0x3951, 0x4, 0x5, 0xfffffffffffffffb, 0x1, 0x8000, 0x4, 0x6b, 0x5, 0xffffffffffffe5cc, 0x0, 0xe7, 0x0, 0x100000001, 0x1, @perf_config_ext={0xad, 0x3ff}, 0x10, 0x4bb, 0x10000, 0x7, 0x7, 0x7, 0x7ff, 0x0}, r3, 0xac63, r6, 0x8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r6, 0x0, &(0x7f0000fcc000)=0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000fca000)={&(0x7f0000fcb000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000215000-0x10)={&(0x7f0000d56000)={0x1, 0x0, 0x26, {r7, r8/1000+10000}, {0x0, 0x0}, {0x4, 0x805f, 0x1, 0x7fffffff}, 0x1, @can={{0x2, 0x2a6, 0x5, 0x1000}, 0x1, 0x3, 0x0, 0x0, 'v\x00'}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x8044) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f000003c000-0x28)={&(0x7f000007b000/0x4000)=nil, 0x10001, 0x3, 0xe0, &(0x7f0000afa000/0x2000)=nil, 0x5}) 2018/01/16 14:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) fstat(0xffffffffffffffff, &(0x7f0000e64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) r1 = socket$inet(0x2, 0x3, 0x800) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000760000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000925000)=""/251) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = syz_open_dev$admmidi(&(0x7f00000d8000)='/dev/admmidi#\x00', 0x2, 0x220000) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000b80000-0x2)=0x0, &(0x7f0000c31000-0x8)=0x2) 2018/01/16 14:56:11 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f00000d3000-0x9)='/dev/kvm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r0, &(0x7f0000745000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f00001da000)={0xa, 0x1, 0x2be9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, 0x1c) 2018/01/16 14:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000bd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000380000)=0x80000001, 0x4) 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) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0xa0800) signalfd(r1, &(0x7f0000f0b000-0x8)={0x1}, 0x8) 2018/01/16 14:56:11 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 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, 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={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000df8000-0x4)=0x9, 0x4) 2018/01/16 14:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0xff, 0x2, 0x101, 0x108498f4, 0x4}, 0x20) 2018/01/16 14:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000cec000-0x4)=0x0, &(0x7f0000275000)=0x4) 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) fcntl$setsig(r1, 0xa, 0x28) sendmsg(r1, &(0x7f0000316000)={&(0x7f00005f2000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f0000ff1000)=[], 0x0, 0x0}, 0x4000000) dup3(r2, r0, 0x0) 2018/01/16 14:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000187000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000062b000-0xb)='/dev/audio\x00', 0x10000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000618000-0x4)=0x3, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d35000)="", 0x0) accept4(r3, 0x0, &(0x7f0000bb9000+0x8bd)=0x0, 0x0) clock_settime(0x7, &(0x7f0000b23000+0x788)={0x0, 0x0}) 2018/01/16 14:56:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/kvm\x00', 0x200, 0x0) mlock(&(0x7f0000dd3000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x7fff) 2018/01/16 14:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c8d000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) connect$l2tp(r2, &(0x7f00001fa000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x0}}, 0x2e) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = dup(r1) accept4$packet(r3, &(0x7f0000e4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003c5000-0x4)=0x14, 0x80800) 2018/01/16 14:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000b6000)={0x0, 0x6}, &(0x7f000043e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={r0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 14:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000002, 0x78, 0x2e2, 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) mkdir(&(0x7f0000302000-0x8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x10082, &(0x7f0000c43000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000-0x4)=0x0) rt_sigqueueinfo(r0, 0x23, &(0x7f0000041000-0x10)={0xaaf6, 0xe31, 0x6, 0xf0a}) 2018/01/16 14:56:11 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000adf000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00001ff000)=@known='security.selinux\x00', &(0x7f0000916000)='\x00', 0x1, 0x0) 2018/01/16 14:56:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000ae4000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb4000)='/selinux/mls\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000fcc000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x1d)="d630dd1776406c415cb7ff4d7f23feef0659fa98fb28d35a5ffedd7f11", 0x1d, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000d9d000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000008000)="996a37d0bf8b8eeeb47ba815dc706f4259967d4d8801bcf7aefd9e6cc4b00c5e9cb91d32aacd5e9d852e63a87cefa7cb880b59d2739a642433490712b28475482d6aafa2deb0a0e8b787d9087a3faca03acf6a69893eceeedfcd117c39f1a4cae39e55e6fbd97f48624f382110a49a11ecf9ccf88068404341fb57db0004595616d76a9e16402ac0e5a86d9d3f48adb6ea2317d992c334", 0x97, 0xd0, &(0x7f0000009000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r0) r3 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x80000040045010, &(0x7f000000c000-0x8)=0x0) 2018/01/16 14:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000da3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xf, 0xfffffffffffffff8, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = msgget(0x0, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000524000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cd000-0x4)=0xe8) r2 = getgid() stat(&(0x7f0000c09000-0x8)='./file0\x00', &(0x7f0000ea2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008bd000+0xccb)='./file0\x00', &(0x7f00001db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b5f000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ac3000+0x270)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00008d3000-0x78)={{0x6a4e, r1, r2, r3, r4, 0x120, 0xfff, 0x0, 0x0, 0x0}, 0x0, 0x80000000, 0x100000001, 0x9, 0xf04a, 0x5, r5, r6, 0x0, 0x0}) 2018/01/16 14:56:11 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000008c000)="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", 0x1000, 0x8000, &(0x7f0000081000)=@sco={0x1f, {0x4, 0x5, 0x29f, 0x6, 0x1, 0xb69}}, 0x8) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000008d000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000043000-0x8)={0x0, 0x0}) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000051000-0xc)={r2, 0x80000, r3}) pselect6(0x40, &(0x7f000001d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000008b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000008c000)={0x0, 0x0}, &(0x7f0000025000-0x10)={&(0x7f0000015000)={0x0}, 0x8}) 2018/01/16 14:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ac7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x9, 0x7, 0xffff}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr=0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x16}}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0xa4e]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000696000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000375000+0x275)={0x7, 0x4, 0x7f, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000077f000)=0x0, &(0x7f000053b000-0x4)=0x4) 2018/01/16 14:56:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000376000)={0x0, 0x8}, &(0x7f00002cb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000213000)={0x0, @in6={{0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x3, 0x1, 0x396b, 0x7d2, 0x10001, 0x20000000000000, 0x6, 0x8, 0x47, 0x1, 0x3, 0xff, 0x432bcd92]}, &(0x7f00007ae000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007d2000-0xb8)={r3, 0x1, 0x2, 0x4, 0x1, 0x1000, 0x2, 0x7, {r4, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x8, 0x8, 0x8}}, &(0x7f00003f4000-0x4)=0xb8) r5 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r5, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [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, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) 2018/01/16 14:56:11 executing program 6: 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 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000180000-0x9)='/dev/vcs\x00', 0x10602, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00007ab000-0x48)={0x2, 0x0, [0x0, 0x800, 0x0, 0xd26c, 0x6, 0x8001, 0x4a, 0xffff]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ae000)={0x0, 0x1, 0xf000, 0x2000, &(0x7f0000ca1000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000274000)={[0x594, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000ac1000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 14:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b3", 0x1, r1) chroot(&(0x7f0000618000-0x8)='./file0\x00') r4 = dup2(r0, r0) syz_open_pts(r4, 0x10000) keyctl$dh_compute(0x17, &(0x7f0000028000)={r2, r2, r3}, &(0x7f0000f81000)=""/48, 0x30, &(0x7f000069d000-0x2c)={&(0x7f00009b6000)={'poly1305-generic\x00'}, &(0x7f0000827000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:11 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f000016d000)='/dev/dmmidi#\x00', 0x0, 0x48000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10001, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x40, 0x7, "94a26c14caff2c13ffb9aa24e67410a46c9cba97b52da64c0ef7ff32a25974cc9c4b28a24919b212f5413595763bda108abb4b1b367c581630c9ea91474d7ccfbcaa054e89b3aa8e63243c0959cd69436f57737ded29d3c126235ac50c3ec06f954eee396d1cc0a05b806cee39e51eeaf9b01570f211cec1a6237990625f4e962308cee4467daec58757ae19043c957c6f2ea9df7f54de73389465fe6bf00a7ca7a67ee28688beb2bde1885b8592d58623dbfdff00ebc59e6c7b081feef161c8de6675"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00006df000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000897000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0xb, &(0x7f0000dac000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001ab000)={0x0, 0x80, &(0x7f0000e40000)=[@in6={0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x1, 0x881d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x12c00}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e8e000)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000b0a000-0x20)={@generic="2c73bc55cd42f17b361669dd19bcbb72", @ifru_addrs={0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000b54000)={r3, @in6={{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00003c6000-0x1c)=[@in6={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x1c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xed85) 2018/01/16 14:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005a3000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f000098c000)=""/131) getgroups(0x1, &(0x7f0000d91000-0x1c)=[0x0]) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000019b000)='/dev/rtc\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00006ac000-0x3c)={0x8000, 0x34, "0fe38445d5d8e9b0d101c652048338b36dad61b2935d8ace3318e9e970b23a5939de33adfcc9b7088e22cc68e53a54959b502318"}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00006c0000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00009d0000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000016e000)={r2, r3, 0x6}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000ebd000-0x58)=""/88) 2018/01/16 14:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000a18000)='./file0\x00', 0x600, 0x0) r1 = memfd_create(&(0x7f000019b000-0x2)="00ce", 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000c66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0xc, 0x10010, 0xffffffffffffffff, 0x0) ioperm(0x8, 0x80000000, 0x7ff) inotify_add_watch(r1, &(0x7f0000a5f000)='./file0\x00', 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000f52000-0x30)={0x7a, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000fb5000)={{0xffffffffffffffff, 0x4b}, 'port1\x00', 0x1, 0x1, 0x5, 0x137, 0x9, 0x81, 0x7ff, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) membarrier(0x10, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x8, 0x0) 2018/01/16 14:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000773000+0x79f)={0x1, &(0x7f0000635000)=[{0x6, 0x0, 0x0, 0x40407ffc0007}]}) mlockall(0x0) shmget$private(0x0, 0x3000, 0x54000051, &(0x7f0000ef4000/0x3000)=nil) 2018/01/16 14:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 14:56:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r1, 0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a1c000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00003ab000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000059b000)=0x80000000, 0x4) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000f12000)=0x1) timer_create(0x7, &(0x7f00007bf000)={0x0, 0x1, 0x4, @thr={&(0x7f0000f55000-0x31)="2ab430a724eaedd43279454b8ab8484236c953062b190aa07f8bd23a2e5edfcb3bc3ff94d971afb973864153c8ae6a5275", &(0x7f0000ade000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061b000)=0x0) timer_gettime(r6, &(0x7f0000f4e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 14:56:11 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$netrom(r3, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f000032a000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x34d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00003f6000)="", 0x8) 2018/01/16 14:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000478000)='~', 0x1) sendmsg$kcm(r0, &(0x7f00004f4000-0x38)={0x0, 0x0, &(0x7f0000bcc000)=[{&(0x7f00009e6000-0x1f)="c085e58af38ebc8f05db481e4aaf099533caf7fc38de3f2f8199d3ff866daa", 0x1f}, {&(0x7f0000a02000)="89f914e4f9a40eb45ed13d18111603bc25c61122e8237777eca8bf6f68a6b01346f19a977d40f25a7a35f7be661ec7c19a76a6c79d4366d92665d5730f818df8577cb9f65bdee479", 0x48}, {&(0x7f000064f000-0x8)="20f738f83ecea3f5", 0x8}, {&(0x7f0000751000)="66bea2ebd17dd0409fde941fc1050f7020b7f2a3cb6421bd893c64da6433c94d09ff8ffa3d5b2acc0385862d3d8481f6ba6c1e4e", 0x34}], 0x4, &(0x7f000081d000)=[{0x38, 0x113, 0x2, "a3eaf27a5b3abe968580c3819af1ab37f8572c3fee3f216fcc51fde09b6f64015d32b8b35b"}, {0x30, 0x0, 0x0, "ddc137f27ee0db4f80cfadd276cf5e34b895c16be94ff6fbb5"}, {0x88, 0x189, 0x8001, "72992aa940e76bb8e928c980c5b7369e9721c1e3f8a2b69b8104c43c1ab1ce0f8c85f8769c74a50d6523277bb4d18d89ddddf8e7af7d289f5e57ab02af6401f68c8b97c511a1a63b0686fa07038465fe447ea589a6d4e721e771d0f8d61de42123cf5226942dd6fb22894a303daf7e405d847c085974"}, {0xb0, 0x18f, 0xff, "90db1bc0a8099b0743016b03d41622795f39a21bc77d8058d53755a7b675d8991c8af5687507ebfc5fdacc90913a11095cf428ffc3dd3804451fe8136e8d062380e72352c7d6b97021eff76fe51c6f1e84dd61217c9cedc6ac0e4f91ed4428b7d43de0922fc4a87f90ea2dc71c290e89eceb562d15451fb77240ae09aedf667477389a42340e437e7edcb66cb8966c72ded4ce6e19aa840faf"}, {0x100, 0x0, 0x7, "21c93d23f46c8c606af3cfa059c5a55143e6e775ad0f7fddd3e717a83462b292ec143a078bac20413b942cf8db98a374e5c629889c576585b2293353437cfc69716ae4dccfc1f2d681a1903ea544d9b848505c5326d3f6b74a2d3b77c11ac6d9d00a3771bc335612810b7fc620f2615176916670a7df6d1d27d0d94826a30757901fd4bdd95e3c4fa0e01e1f7ef8905583333619fcfcf9123a7cc4f7f9b3f52e72f94062bccd230625f7838e45f8c64b4b440f50131e4b8622c0bdee1cff18c2398bee802274f3e992d187a7b147060b99eecdf074f77e960eb4bd6182632bbf5e7bd1ff389a12adfe458f2fa3e8"}, {0x50, 0x117, 0x7f, "0a944c0d4d39cfcc4c62376aa316997257f3bfe43ccbe3002fa1d448dce139a0a1172824d90ad9a7535ffc057b9334b0ede9050870ebd70e97"}, {0x50, 0x10f, 0xffffffffffff7fff, "ef87469521d60adffe002eae8595abde4e77cff83e05e4b2aafddfc3052de0afb0d3b032dcb9a060791d85d3ba9c73b2bfe1aa461c216c5cf9e8"}], 0x340, 0x24000000}, 0x0) close(r2) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000751000-0x1000)=""/4096, &(0x7f0000fe7000)=0x1000) 2018/01/16 14:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007b7000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b1f000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffc01}) 2018/01/16 14:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fee000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000494000-0x4)=0x2) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c20ba1", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000439000-0x8)={0x0, 0xc0}, &(0x7f0000b71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005d8000)={r1, 0x80, 0x30}, &(0x7f00007ba000)=0xc) 2018/01/16 14:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000aa9000)=""/166, 0x4d7) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000753000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000c68000-0xc)={0x2, [0x0, 0x0]}) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000384000)=0x0, &(0x7f0000c63000-0x4)=0x4) 2018/01/16 14:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000693000-0x1)='rxrpc_s\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca5000-0xb)='^wlan0eth1\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018e000)='D', 0x1, r1) r3 = add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc2000-0x140)="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", 0x139, r0) syz_open_dev$amidi(&(0x7f00008b0000-0xc)='/dev/amidi#\x00', 0x4, 0x40) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r2, r3, r3}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'poly1305\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x2, 0xffffffeffffffffd) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 14:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fef000-0x10)="f4b07444f182766bffff74f70000fae9", 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x3, 0x0, 0x0) 2018/01/16 14:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000977000)='/dev/mixer\x00', 0x40, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000fb7000)=""/201) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet6(0xa, 0x8080a, 0x4, &(0x7f000095e000-0x8)={0x0, 0x0}) r1 = epoll_create(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e08000)={0x8, &(0x7f00002a9000-0x40)=[{0x6, 0x8, 0x5, 0x9}, {0x8, 0xfffffffffffffffc, 0x7, 0x6}, {0x955, 0x5, 0x5, 0xfd}, {0x1, 0x4, 0x3ff, 0x6}, {0x1, 0xfffffffffffffff9, 0x9, 0xffffffff}, {0x1000, 0xffffffe000000000, 0x7fff, 0x401}, {0x4, 0x9, 0x8, 0x3}, {0x2, 0x0, 0x7, 0xe37}]}) semget(0x2, 0x3, 0x88) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000155000-0xc)={@multicast1=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e3d000-0x4)=0xc) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00007d9000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_init1(0x800) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000088a000-0x28)={0x9b, 0x3, 0x80, 0x7, "1b100495102276aa1b12101de6e5779de6091a3535e0fdaf6adb7736560ba68f"}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) bind$inet(r2, &(0x7f00009fa000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007fa000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/16 14:56:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4, 0xd0b9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") exit(0x0) rt_sigtimedwait(&(0x7f000078f000-0x8)={0x0}, 0x0, &(0x7f0000f5c000-0x10)={0x0, 0x0}, 0x8) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000603000)={0x9, 0x5, 0x9, 0x201}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff10c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000d35000-0x20)=[{&(0x7f0000298000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = semget$private(0x0, 0x3, 0x100) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000031000-0x56)=""/86) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000ce4000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00004fb000)=0x8) 2018/01/16 14:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000065a000-0x8)={0x0}) r0 = syz_open_dev$amidi(&(0x7f0000233000-0xc)='/dev/amidi#\x00', 0x1, 0x628100) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000043a000-0x2)=0x80, 0x2) 2018/01/16 14:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00008f3000)={0x0}, 0xffffffffffffff4c) r1 = dup2(0xffffffffffffffff, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b21000)={r1, &(0x7f0000c2d000-0xe1)="73082a4c448d13c07eb3eddc98f95408752248f655ff2530a9482cc28424ef0ac32aa20c85d3a1a2b287f2d062668f3b892ec4d427f7f81bffce79c580530d0d73302fce67f2345450dc6eac8f2ad33d77ce6dbcd2a9666bd0ada7bb820781f75843ed90950dd20c42246f3aa2c82cf52fcee2c19731ac5bf18c795bea2f092ca57a08da47c8ec4fc7583090252d0f868257a945294ddc52b35f4eb3b68245e72af9be9009316fe875f9e776d68bf22227a6694c7830243dac3eefa8d1d11fbafdb0eeb119bb0d3ac57f5509c2c4ff7fb752ddc3eeaf950c634d8e46a80ed27c75", &(0x7f000002e000-0x1000)=""/4096}, 0x18) 2018/01/16 14:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x11, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x4, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 14:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000672000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f42000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000080000-0x98)={r1, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 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]}, 0x4, 0x8}, &(0x7f0000e1e000-0x4)=0x98) r2 = syz_open_dev$adsp(&(0x7f00002dd000-0xb)='/dev/adsp#\x00', 0x0, 0x200000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000671000)={0x32, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0xe3, 0x3, 0x7ff, &(0x7f0000811000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x40, 0x1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ceb000-0x14)={0x0, 0x3, 0x5, 0x9, 0x8, 0x0}, &(0x7f0000dc7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a42000)={r3, 0x6d, "48a32a2c3147c8b277e4cc8651e71ce290ca208f43f7fd09b4cfae7f5882be153e1406aa0ba136f29778c358959ef566ae59f4a977359fe23a46a5d86b7a520718eefbce99820633ba3b9a082526662e897f6c8446c65bf19fdde4aee59893b30f86e9eb208d81155b530a7baa"}, &(0x7f0000be0000)=0x75) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000282000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 14:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f0000668000-0x10)={0x0, 0x0}, &(0x7f0000e27000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000e83000)=0x8, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b17000-0x4)=0x0) getpgrp(r3) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e5f000)="57318150f901f81ab77214db16ecbe678f5084120e6deb9b856853a47921487a44", 0xfffffffffffffccb) fsync(r1) 2018/01/16 14:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002e4000)="ae", 0x1, 0x20000801, &(0x7f00007f1000+0x3c9)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000675000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10000, 0x18d53864, 0x1, 0x0}, &(0x7f00003fb000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006f4000)={0x1, 0x81, 0x8006, 0x1ff, 0xfffffffffffffbff, 0x8001, 0x53b, 0x5, r1}, 0x20) ppoll(&(0x7f0000914000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004ff000-0x10)={0x0, 0x989680}, &(0x7f0000d6f000-0x8)={0x0}, 0x8) 2018/01/16 14:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000033a000)='./file0\x00', 0x4040, 0x40) r1 = accept$nfc_llcp(r0, 0x0, &(0x7f00002df000)=0x0) sysfs$2(0x2, 0x3, &(0x7f00004c6000)=""/195) ioctl$int_out(r1, 0x5462, &(0x7f0000f38000-0x8)=0x0) r2 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000941000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000c30000-0x78)={0x2, {0x2, 0x2, @rand_addr=0x8000100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55, 0x1000000000000005, 0x40000af, 0xfffffffffffffff7, 0xffffffffffff894d, &(0x7f000019b000-0x10)=@common='ip6tnl0\x00', 0xffffffffffffffff, 0x6, 0x0}) exit_group(0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000072e000-0x4)=0x0, &(0x7f0000a3e000)=0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f03000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x10, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000044e000-0x4)=0x0, &(0x7f00005d1000)=0x4) 2018/01/16 14:56:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000069000-0x50)={0x3, 0x1, 0x0, 0x0, &(0x7f0000b10000-0x140)=[{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$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004a8000)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000de7000-0x14)={0x11, 0x0, r2, 0x1, 0x212aa57d, 0x6, @random="3f5655e30a56", [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000ba3000-0x14)={0x11, 0x1a, r2, 0x1, 0xc15a, 0x6, @random="dfb3f979c4fc", [0x0, 0x0]}, 0x14) 2018/01/16 14:56:12 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x20002) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000011000-0x6)={0x7fff, 0xfff, 0x5b4}) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000011000-0x8)=0x2) 2018/01/16 14:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000c88000-0x10)=[{&(0x7f000064c000)=""/194, 0xc2}], 0x1, &(0x7f0000a64000)=[{&(0x7f0000942000-0xfc)=""/252, 0xfc}, {&(0x7f000093a000)=""/195, 0xc3}, {&(0x7f0000570000)=""/4096, 0x1000}, {&(0x7f0000aaa000-0x60)=""/96, 0x60}], 0x4, 0x0) setrlimit(0xf, &(0x7f00000dc000-0x10)={0x0, 0x3}) pipe(&(0x7f0000faa000)={0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000784000)='/dev/mixer\x00', 0x2, 0x0) 2018/01/16 14:56:12 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000639000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000396000-0x4)=0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x20240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000307000-0x10)={0x0, &(0x7f000081e000+0xcfb)=[]}) semget$private(0x0, 0x2, 0x0) capget(&(0x7f0000e7c000+0x238)={0x0, 0x0}, &(0x7f0000c73000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 14:56:12 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c1e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d8b000)=0x2, 0x2) r1 = getpgid(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f00004da000-0x8)=0x0) pivot_root(&(0x7f0000e50000-0x8)='./file0\x00', &(0x7f00007bd000-0x8)='./file0\x00') get_robust_list(0x0, &(0x7f00003a0000)=&(0x7f0000ed7000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000118000-0x8)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000315000)='net/rt_acct\x00') fcntl$getown(r2, 0x9) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00009d4000-0x4)=0x0) fcntl$setstatus(r2, 0x4, 0x46000) 2018/01/16 14:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00001a4000-0x4)=0x8) r1 = syz_open_dev$adsp(&(0x7f0000390000-0xb)='/dev/adsp#\x00', 0xfff, 0x200100) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000971000)=0x3, &(0x7f00006dc000)=0x4) 2018/01/16 14:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00006ee000)=0x2) sendmsg$netrom(r0, &(0x7f0000ab5000-0x38)={&(0x7f000038f000)=@ax25={0x3, {"e340acf09515c2"}, 0x3}, 0x10, &(0x7f0000b48000-0x20)=[{&(0x7f0000bec000)="db99cfe5e8eedc43946651e0c71e75ed1b984d7d7c88b2ba32bb7c57066435454d51d338b892d47578c2bdf903ea358979502c93524989a634990b30e6a7a12ec814d3a574a024c462098c66ae6d1949e09ab323b0620b3e0ea051200c0540a7d2ac8da3ab353af02d5a55dfe842954fbf10e8ab3546", 0x76}, {&(0x7f000054f000)="f719efd936c5f92105e4767979aec7b6c6604711f94032419e8ee90b3e95078cd9efe9e10e69e415dd03df31fd9e8c70a1dfeeb61d6cebd83f5ca2", 0x3b}], 0x2, &(0x7f00002fe000)=[{0x28, 0x114, 0x7, "b6adcd44ec563b609a0a59ca745a33f5352716772f89"}], 0x28, 0x40000}, 0x20000000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000022e000)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00003dd000)=""/246) 2018/01/16 14:56:12 executing program 2: getrusage(0xffffffffffffffff, &(0x7f00005c6000-0x90)={{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) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x80000000, 0x40000) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000-0xbc)={0x5, 0x0, 'client1\x00', 0x4, "249280e3089713bf", "c47ec96dfc2a8ebf84e2c538ef8373dc47ddc6c3cddfe7fb055726d9d6742559", 0x4, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x8000, 0x0) 2018/01/16 14:56:12 executing program 1: mmap(&(0x7f0000000000/0x8ba000)=nil, 0x8ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b8000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000044dff, &(0x7f0000337000)=0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00008bb000-0x8a)=""/138) 2018/01/16 14:56:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x1, 0x5, 0x59b58bb5, r1}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000001a000)='net/rt_acct\x00') close(r2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000001c000)={0x1, 0x0, [0x61, 0x7, 0x7fff, 0x4, 0x7, 0x2, 0x1, 0x7]}) 2018/01/16 14:56:12 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fc8000)={&(0x7f0000fc8000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fc8000)=[{&(0x7f0000125000)="78f82f3ce32aa82362bbcaf56ae5429b054151a021cbaef1ccfc2ee936047d5fca9a23ba77b55b2056030f0802ee1b12cad7a7", 0x33}, {&(0x7f0000fc9000-0xd3)="e5b9046c1e7c5a9ecda317d19f5a20e1e5f87227c64ca9185cd140957ca3312f516c413e8e94f7fa14e61d8bd5a241f7f86995d5c2538d78ddaec23abd45ae197cb7210d2282d10d631fa66cf8ba4b5a99498271e5833cb1d4ea7763216f26217efb625f8ee4a2b640790e8362b7b2517cc9ecc8472346c0d62bc69d1a8d8af8646ea63602a2ab38a9798a163c64b193c985bd728219681fb98d03d1ffbf4d9081209403958f9e33f69e2134dd208570b6ae936e218d373862db48e2feaf9ef0959270f571aaab3d7795b865ab9f07d0cb948d", 0xd3}, {&(0x7f0000391000-0xa0)="5069db48682dd94848b1233dcbc857ca3eff1f78ceab9ea1e2a05a4f6832284c4a8ffc18254ffce62be0d99b277cd344d33013cf9e00d7b8da2a5cfd8b971015dc9493ad53438da5d08dc1c2241c97edaca6ba71549f6c65931ee56082bda35541c732a85a4bb97f2d27e9a3bfe0cf5e316cc9b4de1cca48ac0e4080e65a57a4d677e5517aa99eb8ff4ea58eca787e35ba0b9ba8617beef50453e2627f6dd2f4", 0xa0}, {&(0x7f0000fc8000)="85af0e55a900766aea8ea94d5b3f9eb94be5142725e6d522bc4e0e8d03002441abae3c59ba294ce1e84877ed946cf82476aa4ed14408505d4ee1828cab031ef9d207913725d1b6f00bbca7579449ee221071bcb2e27c89d1b4c427064b082480966a0d14e7124454f81b52090c0f47d6ecfab397ea2b7a7f934c05682ebefb38d26f1f4fedfd39abc80b6546c784fddc037dac8ae724b22e8a721a149998f625591cb0059f404db9cb880e0cd076d7fb66ef609a832ca867b89c2efd46dc3c02913862c2071b65ff1d6df06582a95db56b0f833c2fec91dbf39936d98b3e68f7efb002b07a5e", 0xe6}, {&(0x7f0000fc9000-0x25)="48ee4985ab9a8a83b072766cdb7391db06fba0174c93aa3f61469271f77767e7dbd5834cbc", 0x25}, {&(0x7f0000763000+0xd38)="2b6c5404e2c83d6c8819854cd3c79c35344768a72f206eb5fafbba709c45f8becba0ad8892bc32ef51b6dc1f45f5a6b030d2ecf3148e5b90100dbbd14b4ed17eff6df4fdb0e1e76df5aed7791b75e063e9e51f340a5e3db11d886cd6135ff0cb86692bac73b2a956db0bce95676d1a489b7fba18b389ea279d0bde80a8891eb3bd0e8a71e32ae6ae29c6349bcc99101c8059cf5e6b0108d2794438fef525b13e208d2686", 0xa4}, {&(0x7f0000fc8000)="43afa184d84ef5ff31f69c4e761587dba473d9bd116f4d8e4c67fdec7da7f8599c97f05dd85768651fc6c949a8293f40b0cada5eae05f50d56d5b9db9b9cc839405a1171359b8972613d81c16cf5b7b8f93e5d47a6152e9acca8af0d7edd9875950ca50247ea4c23621334062066354f957fd5dcb61ba2bf4c0697540774a459289b949e4d95192cbe4cc7ce98b331ca1549488813b040bfe8cc86d1aae5f440805aa47b7f75d7de8b5a2f43ad9368225f", 0xb1}, {&(0x7f000073f000)="bf07dc8319eb40b242c918844fb9aaf4d34a14f5eb9f3dc2d42f4540b53f5f50ecdd08fa3516962bbb05b1883ac0448473fe962d8a827bf817e9450d894bf399092b8422930853da9d", 0x49}, {&(0x7f0000fc8000)="985065e21fa2ac25fef99c0e91abf7478baf52ce884c375fca0c724d5a4ac3c2c6ba4a1a1599b1aec5717a84fcd74822d8828b86f3d739db62e2", 0x3a}], 0x9, &(0x7f0000fc8000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x4011}, 0x40000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/16 14:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x2000000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, r1, 0x0) 2018/01/16 14:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe0a) 2018/01/16 14:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bdf000-0xd)='/dev/usbmon#\x00', 0x0, 0x40) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xfffffffffffffe39) fcntl$setown(r0, 0x8, r2) r3 = syz_open_dev$sndpcmc(&(0x7f0000380000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x430001) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000017f000-0x1)={0x705c}, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) move_pages(r4, 0x0, &(0x7f0000ffb000-0x18)=[], 0x0, &(0x7f0000c9b000)=[], 0x0) 2018/01/16 14:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000cd4000-0xb)='/dev/midi#\x00', 0x9, 0x802) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00001b0000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000094000-0x4)=0x0, &(0x7f0000584000-0x4)=0x4) getrandom(&(0x7f00008dc000-0x99)=""/153, 0xfea7, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000e6e000-0x20)={0x7, 0xffffffff, 0x400, 0x7, 0xd, 0x2}) 2018/01/16 14:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a0f000)='/dev/input/mouse#\x00', 0x1a, 0x8040) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e13000)={0x2, 0x2, 0x1, 0x200, 0x0}, &(0x7f00002c7000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006cc000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dac000)={r3, 0x0, 0x0, 0x0}, &(0x7f0000433000+0x390)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000035000)={r4, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000471000-0x4)=0x108) 2018/01/16 14:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e4000-0x10)=[0x7]) getpeername(0xffffffffffffffff, &(0x7f0000a49000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093a000-0x4)=0x2e) accept$packet(0xffffffffffffff9c, &(0x7f0000d74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000302000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a66000)={@generic="4fd3ef0c1a6d7157ac5b59b62eb58014", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002eb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/16 14:56:12 executing program 6: 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) pipe(&(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00006e0000/0x2000)=nil, 0x2000}) 2018/01/16 14:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e3a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7b000-0x4)=0xe8) getgroups(0xa, &(0x7f00009dd000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000ce3000-0x8)='./file0\x00', r1, r2, 0x1000) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) syz_open_dev$vcsn(&(0x7f0000620000)='/dev/vcs#\x00', 0x73, 0x131000) 2018/01/16 14:56:12 executing program 3: semget(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000eaa000-0x8)='./file0\x00', &(0x7f0000001000-0xf)=@random={'security.\x00', 'bdev\x00'}, &(0x7f0000e61000-0x2)='.\x00', 0x2, 0x3) 2018/01/16 14:56:12 executing program 0: r0 = socket$inet(0x2, 0xfffffffffffffffb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000001000)=0x8, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000374000)="6e6be495b528b03d607fb75f71ae737aad363b900c27bbca4041866c535562d609d6ae49190e421f43821198d77b49ab70", 0x31) 2018/01/16 14:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000035b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) listen(r0, 0xff) accept4(r0, &(0x7f0000a03000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x0) 2018/01/16 14:56:12 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) 2018/01/16 14:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e5e000)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x1, 0x5c) openat$dsp(0xffffffffffffff9c, &(0x7f0000b8d000-0x9)='/dev/dsp\x00', 0x80280, 0x0) 2018/01/16 14:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000391000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000356000)=""/4096, 0x1000, 0x5c) 2018/01/16 14:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000804000)={0x0, 0x0, 0x0, @thr={&(0x7f0000f30000-0xcd)="581ad237be3a525d82592f6b3a8c1af8f7f4eb8dd7bcb0ab142d7c7316177be1e77043b774521be9b90095df73d65263e244a202d4fb0a22b0d43f4ba163e00cce03ff77ea387b348ee365cff35dcbbfdacf653c85c859538e9453fccac5853adbfe7d6ba4da16dd1f208412a3999000132364d2633919c7a3e0f6b780d7dc71946e8c32a0bafba259fc27a90339e2293f9db924f3b5af6619a5aa585d3721e929d13bcca62d2a801f4cf0e78acda92f4ced5754debd1d9aa314ea9df866ac325c18044033f366531b94d2397f", &(0x7f0000dff000-0x50)="d7bf759fb73d3fa92ae7ae303e2ad4957ff18928d4ec58d608283508a25c597fbc31fa844a55854a0307bf44375a08b7d00cd4b72d0e1605dc616a18142f3bfa01124e5bffe26e1f8e67b8e5e58cbaa1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002cc000)=0x0) clock_gettime(0x0, &(0x7f000032c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000029c000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000e14000-0x20)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f000061b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000815000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00002f1000)=0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00002cb000-0x4)=r6) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mlock2(&(0x7f0000097000/0x4000)=nil, 0x4000, 0x0) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008e0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002db000)={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]}, 0x6, 0x5, 0x9, 0xaa8, 0x0}, &(0x7f00003a9000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000b5a000)={r8, 0x1}, 0x8) 2018/01/16 14:56:12 executing program 6: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000900000)={0x0, 0x0}, 0x8000, 0x80) syz_emit_ethernet(0x36, &(0x7f00004e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@rr={0x7, 0xb, 0x5, [@rand_addr=0xfffffffffffffffd, @multicast2=0xe0000002]}]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007b1000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000ae4000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000062b000)=r0, 0x4) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000ae4000-0xa)='/dev/vcs#\x00', 0x7, 0x100) 2018/01/16 14:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006b1000)='/dev/mixer\x00', 0x400, 0x0) connect$ax25(r0, &(0x7f00003cc000-0x10)={0x3, {"32ee7997cec22d"}, 0x1}, 0x10) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc5000)='/dev/rfkill\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) r3 = socket$inet6(0xa, 0x7f8, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000acd000)='/dev/sg#\x00', 0xd218, 0x1ffffe) clock_gettime(0x0, &(0x7f000013e000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000a53000)={{0x7, 0x6, 0xfff, 0x80, "4e4f37541f729fdee37962fa72a5102f059887413d3dd5eedc4db2ba674ffc483e50f33f7367b2a37711872e", 0x10000}, 0x9, [0x92, 0x8, 0x0, 0x100, 0xfffffffffffffff7, 0x800, 0x3, 0x5, 0xdeaf, 0x8, 0xfff, 0x4, 0xff, 0x1, 0xe48, 0x2, 0x902, 0x35cf, 0x68, 0x8000, 0x3f, 0x9, 0x570d, 0x681a, 0x2, 0x446, 0x80, 0x8, 0x6, 0x7, 0x3, 0x10000, 0x9, 0x5, 0x2, 0x4, 0xfffffffffffffff9, 0x5, 0x2, 0x9, 0xfff, 0x6, 0x80000001, 0x4, 0x100000001, 0x0, 0x1f, 0x4, 0xfffffffffffffe00, 0x5, 0x9, 0x7, 0x2, 0xe079, 0x6, 0x80000000, 0x3, 0x9, 0x0, 0x2, 0x2, 0x9a6c, 0x100000001, 0xdc, 0x3, 0x6, 0x100000001, 0x514, 0x1ff, 0x0, 0xa727, 0x0, 0x9, 0x47a8, 0x8, 0x4, 0x7, 0x8001, 0x0, 0x6f, 0x10000, 0x9, 0x7, 0x70, 0x7fffffff, 0x4, 0x7f, 0xffff, 0x6, 0x7ff, 0xdf9, 0x1, 0x9, 0x9, 0x5, 0x7, 0x2, 0x9, 0x5, 0x6, 0x20, 0x7, 0x7, 0x7, 0xffffffff, 0x1ff, 0x2, 0x34e, 0x2, 0x4, 0x8, 0x3, 0x3ff, 0x0, 0x8, 0x9, 0xfff, 0x401, 0x3, 0x100000001, 0x6, 0x3, 0xfffffffffffffff7, 0xce, 0x7ff, 0x1, 0x40, 0x6], {r2, r3+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x2000, 0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x0, 0x0, 0x0, 0x4, 0x0}) 2018/01/16 14:56:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000ae3000-0x6)='./file0\x00', &(0x7f0000124000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)='lo\x00', 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000042c000)='./file0\x00', 0x1040, 0x8bf) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26103, 0x0) 2018/01/16 14:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000789000)=0x2) recvfrom$inet6(r0, &(0x7f0000cfe000-0xe)=""/14, 0xe, 0x22, &(0x7f0000820000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/16 14:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000335000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000a73000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x3) 2018/01/16 14:56:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/151) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000c41000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000906000)={0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x2, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000579000-0x8)={0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000550000-0x8)=0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000c8000-0x4)=0x0) 2018/01/16 14:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f16000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x1) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000bfa000)={r2, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:12 executing program 6: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adc000)='reno\x00', 0x5) r1 = syz_open_dev$sndmidi(&(0x7f00009b4000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ade000)={0x2, [0x0, 0x3]}, 0x8) syncfs(r1) sendto$inet6(r0, &(0x7f0000627000)="", 0xffffffffffffff92, 0x200418d4, &(0x7f000063f000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4000000000000000}, 0xfffffffffffffe23) 2018/01/16 14:56:12 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 14:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001eb000-0xa)='./file0\x00', 0x83) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) renameat2(r0, &(0x7f000003d000-0x8)='./control\x00', r1, &(0x7f0000000000)='./control\x00', 0x1) 2018/01/16 14:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000024a000-0x4)=0x0) r1 = syz_open_dev$admmidi(&(0x7f00009c1000)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000828000)=0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) 2018/01/16 14:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a54000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000076e000)=0x81, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b8b000-0x4)='net\x00') getdents(r1, &(0x7f00000b2000)=""/24, 0x18) 2018/01/16 14:56:12 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000818000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000d4f000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'skcipher\x00', 0x8000000000004, 0x2, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f0000f73000)=[], 0x0, &(0x7f0000f73000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f74000)=0x0, 0x4) fadvise64(r3, 0x0, 0x1000000000000, 0xb) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000ce0000)="de", 0x1}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f76000-0x37)=""/55, 0x37}, {&(0x7f0000f75000)=""/25, 0x19}], 0x2, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) 2018/01/16 14:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000365000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000d59000)=[{&(0x7f0000359000)=""/1, 0x1}, {&(0x7f0000fa7000-0xf1)=""/241, 0xf1}, {&(0x7f00002d3000)=""/91, 0x5b}, {&(0x7f0000bc3000)=""/167, 0xa7}, {&(0x7f000022e000-0x84)=""/132, 0x84}, {&(0x7f0000c25000-0xe4)=""/228, 0xe4}, {&(0x7f000099a000-0xf)=""/15, 0xf}], 0x7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000596000)=0xc) getsockname(r0, &(0x7f0000d99000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000da6000)=0x3a) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000acb000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e6a000)={0x1, 0xffffffffffffffff, 0x0}) pwritev(r3, &(0x7f0000988000)=[{&(0x7f000028d000-0xef)="d32d53438c90972e0b1d4785f6c6c43326733fe1706fadd08cb2a5c23eeaed90ade694e6287bd50fff5398319373bf19530bd36d99777d8f13958753a92baf2131777d31858e33c1c001a9396110d4270ca8bbe4ef766177ee6585ecb4a2722bc536f6f3e43a3ab503ff9a66726106597ec3a3f0d7a52fb404f5b54c7a9c162a8b561d73cbf42a9b26830d4b5658200265ce997516acc584034f92f17c52f23c9144acb19e14c0630851908a3993244a2dbcc2580f479daa8e524185d9e21d741dc7b39d28ee90e38f947eb0c2583ed84446ded347eac3ffe115ee295efaa9254e509477cf866116d7d31480b4c48a", 0xef}, {&(0x7f0000008000)="72bdb5ddda79d0f7a21560380fd2d97db7965a85bb4418cecf0e566de218426605425b783e3795780c7d72006a60951dd00ab72a5627fff5332015a625151ed9be60185ec2e9576b483fdff523ae441ef977cd1a693f9d240d4afa9fbbfd5cab7db05c66004f603d921cc62c160da21c61fd9ddb746cfd59f6126d4e", 0x7c}], 0x2, 0x2d) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f000065e000)={0x56, 0x20, 0x0, {0x3, 0x6}, {0x0, 0x60c8}, @rumble={0x3ef, 0x1}}) r4 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r4, r4, &(0x7f0000f4f000-0x8)=0x0, 0x25) 2018/01/16 14:56:12 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000890000)='/dev/dmmidi#\x00', 0x1ba, 0x8140) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000357000-0x8)={0x6}, 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000091000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f77000)={0x0, 0xfffffffffffffffe, 0x80000000}, &(0x7f0000248000-0x1)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e23000)={r1, 0x0}, &(0x7f000098b000)=0x8) ioctl$TIOCSTI(r0, 0x5412, 0x1) rt_sigpending(&(0x7f0000287000)={0x0}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @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, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000610000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000072d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000145000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1f, 0xac, 0x200, 0x48}, &(0x7f00008dc000-0x3)=0xa0) 2018/01/16 14:56:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, r0, 0x1}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000013000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000003000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000385000/0x14000)=nil, 0x14000}, 0xfffffffdfffffffd, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000013000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 14:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kcm(0x29, 0x802, 0x0) fcntl$setstatus(r1, 0x4, 0x2801) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) r2 = dup(r1) sendmsg$inet_sctp(r2, &(0x7f00004e9000-0x1c)={&(0x7f0000656000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) pwritev(r0, &(0x7f0000f30000)=[{&(0x7f00000be000)="4de18d1ecbf8e2e19f931ed102d1d9f45e441f502df048b55a45db74eafb8144f76ac28e7c55810ddd2173123d7ceddf7f8c5059dc0470bd7024365c40932c2338ee82482bcdcd56c8d57b9607c73f9bec3d4f8f05fda49607a8626339dfce5650c587dd668e5a01bea62bdfb5da619d15eb6b6d048a2a724e7465868ac3fa7cf77dca1c74219ad22513ade15985a31d0935a234af", 0x95}], 0x1, 0x0) 2018/01/16 14:56:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3b, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007b2000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) readv(r2, &(0x7f0000001000-0x30)=[{&(0x7f0000b68000)=""/250, 0xfa}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/16 14:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000535000)=[], 0x0, 0x100000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/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)={[0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000bc6000-0x48)=[@in6={0xa, 0x1, 0x86a8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) ioctl$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$KVM_RUN(r2, 0xae80, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007b3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x4}) 2018/01/16 14:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bb7000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000f6000)={0x1, 0x6, 0xff, 0x100000000, r1}) r2 = socket(0x2, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000e1f000)='/dev/snd/midiC#D#\x00', 0x2, 0x101000) io_setup(0x80000000, &(0x7f0000415000-0x8)=0x0) io_submit(r4, 0x6, &(0x7f0000368000-0x30)=[&(0x7f00005df000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000e45000-0x5e)="59d4255b31360df2c7dc376a861e3b40dd37725fbfc7d59d178e1ce4df9fe6028ae6a44c9722abdfb9f97ca508132a9118c40667ea6ba17725052e03c29d1433e31f980f9e9b1ca2ece8f800e66d418b2bd3034b7e91d506369eb64561c0", 0x5e, 0x6, 0x0, 0x1, r3}, &(0x7f00008c9000)={0x0, 0x0, 0x0, 0x6, 0x4, r3, &(0x7f000036c000-0xa8)="2f70f9ff3a30b3ba247dfe80e27d0868b3bda16f192a5512da371320b8a0c8162bbbe5f91bf7dcbaed7f27efac5899e86f1080cb4c46a13bf2cfbd3358bf8de60f7c70ce0866a840ec0efe37cc7ae5972ea96119353d5b2aacca56ccae061add9de6f6f220f388d956c244e2bd9f13e14df4dc880e9c2f504c2515c2c424211d27f58b270f4c12c8cc994cc9f19e9dd4ee07540e899fd85843bafd1b3a4e895775cc07fedc18fbca", 0xa8, 0x9, 0x0, 0x0, r3}, &(0x7f00000e7000+0x6d3)={0x0, 0x0, 0x0, 0xf, 0x8bff, r3, &(0x7f0000234000-0x9)="d34ab95642ff7fb3e4", 0x9, 0x5, 0x0, 0x1, r3}, &(0x7f0000508000-0x40)={0x0, 0x0, 0x0, 0x1, 0x78a7, r3, &(0x7f0000ce1000-0x9)="a2342ba91bc3009506", 0x9, 0x1000, 0x0, 0x0, r3}, &(0x7f00002ae000-0x40)={0x0, 0x0, 0x0, 0x8, 0x2, r3, &(0x7f000084b000-0x71)="a75556c42b3d8efe2e437ca249ce62d65311007acc1be45cc62df521623abe671e8625f801101c0fca377720e3e9100cdbf420601ba32188fbbf2979931e7fe598cda8b98f81978f9c650b6278299a1255fb01127f5ce2137d485fb72e7ef933fdd2ed5f21fe52c9b664d472fabde48774", 0x71, 0x80000001, 0x0, 0x65234fe2fed04210, r3}, &(0x7f00001ae000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r2, &(0x7f000080f000)="b5c9e02da2b6b17805f16eb6403ed0d89283ddb726440d031fdd627aee5abc15750bc5bbdc02ddd7069effcdd4e20eef135afda942c97aca0fec956edba29dd89b762a7fc734a83e51cd9503bc007c74bfd07b6e38cf47877fb2251d33e3c702f572565e08a1e4c2ca0cfb50f95c29a66e94852dafb76c6016f15e9ee16d8cd015bb7792464d113aaa7fd609dac4add89f6aa37225c0f53e225722f647dd572fc1abff3cc8c1ed3c57f85e0f0722afd6d12d06eef51999f4ff31bc8a5e5a9864220610aa8ec6ca0979289dce227c7f2b", 0xd0, 0x5, 0x0, 0x1, r3}]) r5 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) accept$netrom(r5, &(0x7f0000bdc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000040a000-0x4)=0x10) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r5, 0x0, 0x0, 0x10000) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000c1d000)="", 0x0) sendto$inet(r2, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r5, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/16 14:56:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') 2018/01/16 14:56:12 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000018000-0x8)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x9, 0x4) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000003000)={0x0, 0x0, &(0x7f000001e000-0x1)=""}) close(r0) 2018/01/16 14:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fa1000-0xb)='pkcs7_test\x00', &(0x7f0000b32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000617000)="", 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000e76000)=""/50, 0x32) 2018/01/16 14:56:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='bcsf0\x00', 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) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x11}, r1}, 0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x60984695, 0x8641) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x40, 0xff, 0x3a4a, 0xffffffff80000001, 0x100000001, 0x3, 0x8, {0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff, 0x200, 0x9, 0xffffffff}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={r3, @in6={{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x8}, &(0x7f0000001000-0x4)=0x98) 2018/01/16 14:56:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b0a000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00007a2000-0x2b)=""/43, &(0x7f0000b0a000)=0x2b) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00008de000-0x4)=0x19fd25c5) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000037c000-0x20)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00002ad000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000b0a000+0x215)=[0x0, 0x0, 0x0], 0x3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x2, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/16 14:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009bc000)='/dev/ppp\x00', 0x80, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) getpeername(r2, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) 2018/01/16 14:56:12 executing program 3: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f6000-0x9)='/dev/ppp\x00', 0x4a8000, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000f6000-0x8)=0x0) syz_emit_ethernet(0x42, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0b32e400007a", @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000f6000)=""/0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00000f8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80000) 2018/01/16 14:56:12 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000436000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000930000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() capset(&(0x7f0000001000-0x8)={0x200f1526, r0}, &(0x7f0000ddf000-0x18)={0x4, 0x2, 0x1fcd, 0x9, 0x80000000, 0xfd}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000003000-0x40)={0x7ad, 0x8, 0x5, 0xd3, &(0x7f0000003000-0xd3)=""/211, 0xca, &(0x7f0000002000)=""/202, 0xbe, &(0x7f0000002000-0xbe)=""/190}) recvmsg$kcm(r1, &(0x7f0000001000)={&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xf0)=""/240, 0xf0}], 0x1, &(0x7f0000001000-0xb6)=""/182, 0xb6, 0xffffffffffffff57}, 0x40) ioprio_set$pid(0x2, r0, 0x3d16) 2018/01/16 14:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) accept4$llc(r0, &(0x7f0000208000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003cc000-0x4)=0x10, 0x51043dff6014e955) bind$inet(r0, &(0x7f0000a6f000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000076f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000de8000-0xab)=""/171, &(0x7f00002b2000)=0xffffffffffffff10) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000f49000-0x8)={0x0, 0x0}) 2018/01/16 14:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000be3000-0xf6)={0x2, ""}, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000848000)='/dev/rfkill\x00', 0x101100, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000c55000)={0x6, 0x401, 0x3, 0x0, 0x9, 0x4, 0x5, 0x9e56, 0x2, 0x80, 0x9, 0x6, 0x0, 0x2, 0x3, 0x5, 0xffffffffffffff3c, 0x9, 0x7}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000071d000)={{0x8, 0x6, 0xfffffffffffffff7, 0x7f, 0x7, 0x6}, 0x9}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000dbd000)={0x0, 0x0, ""}, &(0x7f0000ff1000)=0x8) msgsnd(r0, &(0x7f00003ca000-0xd6)={0x0, "c8858e65a7f4678be1ccf8a71be75e5fa15ada6c1def4bf776fd0b6673dd584e97985cc17d2cce5e8ac53684adbe0f9fc64eca24cc026bdbde86f3bea6e10c37e14d5d7174ce07e9a446589cf2f4c65ffc8ea4ab4934bb6fdc1f43f378b6bfbe6015bff89930b5ad7ff25c730b67bd63acb72794c51d02f85cd620764b5c2786505abaa8c32316be881d2e9f782238a67f78d21cd746aec4ae9fcde6461bc0c166f92d837461c22048328a4a40e9066fdca4d047e1823f33823310ec0aed86d571627e7c752b1118dc372e00f462"}, 0xd6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000be9000)={r2, 0x3}, &(0x7f00007bc000)=0x8) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/01/16 14:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000809000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bind$ax25(r1, &(0x7f0000fa6000)={0x3, {"5d89a6c276fc51"}, 0x4b}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008e1000-0x8)={0x0, 0x5}, &(0x7f0000669000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008dc000-0x10)={r2, 0x10, &(0x7f000024e000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bf3000)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00009a3000-0x310)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x3, 0x211d, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffff81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/16 14:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f00001e3000-0x10)={0x0, 0x0, 0xfffffffffffffff7, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000037a000-0x4)=0x0) 2018/01/16 14:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000063c000)=0x0) write(r0, &(0x7f0000c4e000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) connect$bt_l2cap(r0, &(0x7f0000d70000)={0x1f, 0x6, {0xffffffffffffff01, 0x6, 0x101, 0x38bb, 0x5, 0x9}, 0x7, 0x6636}, 0xe) r1 = syz_open_dev$urandom(&(0x7f0000263000-0xd)='/dev/urandom\x00', 0x0, 0x240000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000148000)=0xb99) recvfrom$inet(r0, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000413000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f08000-0x8)={0x0, 0x2}, &(0x7f0000ac5000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000efd000-0xc)=@sack_info={r3, 0x8, 0x0}, &(0x7f0000357000-0x1)=0xc) write$fuse(r2, &(0x7f0000cb6000-0x20)={0x20, 0x0, 0x6, @fuse_ioctl_out={0x6, 0xc87, 0x9, 0x6}}, 0x20) recvfrom$llc(r0, &(0x7f0000f23000-0xc9)=""/201, 0xc9, 0x0, &(0x7f0000214000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="80cb5e7c1992", [0x0, 0x0]}, 0x10) 2018/01/16 14:56:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000003000)=""/57) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000013000)='/dev/vcsa#\x00', 0x9a23, 0x10c02) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x0}, @request_death={0x400c630e, 0x3, 0x2}, @release={0x40046306, 0x1}, @release={0x40046306, 0x2}], 0xb, 0x0, &(0x7f0000001000-0xb)="c4b3404df07494a7b8674d"}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 14:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f67000)='/dev/audio\x00', 0x4041, 0x0) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da1000)={0x0, 0x0, 0x0}, &(0x7f0000f44000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000956000)=0xc) lstat(&(0x7f0000ea9000)='./file0\x00', &(0x7f0000be3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a4e000)={0x0, 0x0, 0x0}, &(0x7f0000a86000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e46000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000634000-0x4)=0xe8) lstat(&(0x7f0000eb3000-0x8)='./file0\x00', &(0x7f0000a7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000f1000)={&(0x7f00006be000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000f1e000-0x60)=[{&(0x7f000005f000-0x544)={0x544, 0x14, 0x120, 0x4, 0x3, "", [@nested={0x208, 0x3d, [@generic="37eacc3acd1227702ae7466962a5d687845af8cdf11ee0d39f30a725fe319b22305f2e437272c8085d3a9baeb136f7ff1170440fe8fb50cfa45fde5022e9139dfb5d3e75ebc308a091c0300f65754f9c24a5a8bf6ed81786314c89ab22130ba49c24ed62fc7b0fc476531332fe6d8dfbcb3adce0fcb86304cc0e86d84f8a20d21deb5db31048a6aa54d8ef7379ef6d1a2fc9c46aaa82944ee123d41b1740a8cda9c4dbcfa385cc1ee2a87e47e476bf3f085628b704ff568cc0b6828e15472892aebbc46d453794ab744aa50ec1b71d54ba6bb4d3696a2ee553256cebf75f62cd82162454c875fe23916c71", @generic="835b8c72e5f38c1864554b4535794c64c675e7673b6848f74b7be3a547e1b9773f95820274d128b2d961236747d4ed1d6cb099a0adeb3323debb19e8c39b207408da1aea6fff2220e6ce399f76c684c72bfbb93b9df50bcb07b69358f4b054cf1b19b78b2d71d857bf0f374a4f25b410400933", @generic="cd87dcd47a976910012822fe77e6ae14ac70ee74ba0118877986d0cdf84faaafa9d66b21e89a24ce24783a889776bb81083ff3ce9d09bfd68040da0404b229d135f7", @typed={0x10, 0x5c, @u64=0x3}, @generic="c8dbf4f061dc0962919fb197031aff5d8c1beebc7b66a103d32290d09804f9d380c716796ddbec177c39ccc277465f424d3cb541ec27f173d4858188ee753d63aa4466edba003ad2b06b1a077594ad1f08"]}, @generic="489e0178727157e6a4014bc3e6ee31f05b01ab827f4642f1d8dfef3ef4fad2ab22f5a7882174afc570ca706335a2605010fb00c0f37da5264c0c675b3b94a6d13938f0fef70a5364cbd4b635aac6365a005150bb520484c5fb8400c7eaf77eb4b1cb8a98c4642c456a60ae5b7c0522bd68429c4a525ea62a208675784baf55afcabd7085e23e3c5e92aafaa60f81c6ea46b7381636e6d6eba74411e0848fcd19", @typed={0x58, 0x7d, @binary="7db365ec646e6c07ae21c9d399dbc7fadfc81bee27efce69042dcc7b9294bc7d042a9ba2c60c06877320be8043e1e0aaa42758b789f25d49074746fe366dfadbae237110d0592cd0be1d996150"}, @nested={0x1d4, 0x55, [@generic="79db0794d20b74eb3ae0bf4a21b58fc694272d36c42cdc96f63831933fb1121eff3cebfa165a420dd5921a66bea38258740a3898038de6c993f5a113848f837e5c4d656398b36471bca680ca1f1d9eff65e55e45bcacc22032184f0e17147790e63e547955eead5e61eb513e52a1cf373b31641117798e3e697465c9bedddd4a77653dcea54c416d43b1ea261c3391e96c3f1edb316a5eb2b03a6875773e15d251cec21347c4fe042017cfdef3cd358cd9107722ef3f1e8622f84bcffd6597", @generic="0877e7464bb56f99c93475a0769f37fc7c772a3b6a279fecc4bf70eb85410f0a977a014c21", @generic="31188d0a32374d0bfa6fcf6c657bf512dcbd69cc63b274a45478ad3b46c509373a43238adb9351188c9e98ec0bd27856ce7cc688569299b6b7fecec826af17be4e", @generic="9e2a9b3909ae725cba855b11475b52e594f62cfa8cc08678cb4973", @generic="ce85c9562ec7676cd82d61847a85392112be1f1772d73d45eabef88606214a406918bffa102c81455135ddeb525bbdfd6147495859afe12a82e2e9f1730bd4b6dab9de9d3df40a641ab2b49ca8d857bb5f54248fe0779382a60520945c7670c275c88fd1255653880ecbc4c6ee17958390be57ce513d3dbd8d4fed7a03271b08373f01e1e163cc32986ebbc3001f"]}, @typed={0xc, 0x5b, @fd=r0}, @typed={0xc, 0x48, @uid=r1}, @generic="5d0159080f4a3dd9d90f36f7b86c067ab9e32f5bff402bd5d311d33d77ee547435258d25266133f2f4dfc01e941f32546a0ffc14f89588cd0fcab35837fbdfaf73cad76f75d8"]}, 0x544}, {&(0x7f0000765000)={0x174, 0x2d, 0x200, 0x4, 0x2, "", [@generic="5bdcecfaba278fc69a0960ff454232365c39784d199b6439d05bd6a184b33f9f0d0172c654efbe38b58af17c37bf37fc2797a09442b27d6cc27ba0e49fbd639148e5b768ab7de7151f59455d373aeaa358a3177f23704329a277d9fe548a753fbc4f2f692653acac8488d6ed5975107acfa876bc2925b14056e8255ff69300b54f55361b8e57ee68f1dae6148979471e31727fd9dbff75eb450bac8f1b7d3b9f5169446887e74ba0952aed1bfa756a39092847204a7d1828e603187266b320ae1aa8ab2501db", @nested={0x9c, 0x2a, [@typed={0xc, 0x40, @ipv4=@empty=0x0}, @typed={0x8, 0x66, @void=""}, @generic="0e0e1fd44ad238470084eb0b098802e2cf96b2b06c5107ad80e82d7b858a8be418312af8683f081733bfc45fca0abe943c92975bbfd4f426832092f133b696e32d341e6af69edcca98766bad0ce3b6a68fa7d3f840aa99f45a199dc4c5c8146035dbccb7ef52cf5e82b21e5542a3edde0eb46602521031d079049df57c4ab436f9"]}]}, 0x174}, {&(0x7f0000ff0000)={0x10, 0x29, 0x100, 0x4, 0x2, "", []}, 0x10}, {&(0x7f0000a5a000)={0x2234, 0x20, 0x401, 0x0, 0x2, "", [@nested={0x1048, 0x84, [@typed={0xc, 0x2e, @fd=r0}, @typed={0x1008, 0x43, 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@generic="c5d2e7bb123412c357051a925b8b10fce3a38b1a1e60c220cb2b4b5ed885fbc241eace46e9ecbe1a02280775aac06c3bccb4231ca73992e4e5507d6baa639f7e8d172dd83de644f8d0805aed085ae1b2396aaa89839529804c02fc", @generic="0b8cfc0a760c78c76e5f54b690d93a48491d642b9bdbe2ce444d290fe140f3a64688a207fafb6e7e859141b2de095925a2f8b16a12da4d74f72687a14fe248fd68ff536d250857af821257602b534cd29eb67f29aab5e537e6c2c73c8ab040558cac0f3892456a968ce90dbffa6a5da7890ff066c65054243774bacdf28574df1d90143605922b2ad2e10bc9618aa7310041a5a03b75b2fccc446d8286b601cc953e378cc05d9fb50c586837ebbb4ae5c50e26e9dd50a8af6d5a1109629c07a00b8508879ee2b78a74beac37585e0350ac", @typed={0x10, 0x6e, @u64=0x7}, @generic="ebbe5cfe1a6d48329297aa6412968e9e3d604d54"]}, 0x2234}, {&(0x7f0000ebd000)={0x1278, 0x3f, 0x0, 0x2, 0x2, "", [@generic="4dc42b610df302e7c0de0831ccafa48e9e25b4e37162ee932aa8a2431ceb864da422491bd463977b68e045d48ffa729c8d060d718ae564eb90301af80650bf50024b266bdd0a10234a21f222c17a499ea4b1e9489f5f2bdfeb6b2a737ef0cf5f27f4", @generic="e53e1b44c73b130fdc3bf04fba1ffc9049dff1185c8ebc99dffd996a504ba00233eb4e48e8931194c1a902e832bf6bd3233f7f8e8d35aedf2b32932fa2e2514710c913568950591671c3f978dd959b628ec7b241562eafcb16f881a139efdf4380edfa82e8a633f95a566de879", @typed={0xc, 0x6a, @ipv4=@multicast1=0xe0000001}, @nested={0x170, 0x4d, [@typed={0xc, 0x37, @u32=0x520c}, @typed={0x10, 0x6e, @u64=0x7}, @typed={0xc, 0x2c, @uid=r2}, @generic="39415a65fbd9f168078e0a27250f8df2c18896eaed22af6048ada17ebf61b1c62f7c03cc7e3f40781b1468f914107c1df5", @typed={0x8, 0x2, @void=""}, @typed={0xc, 0x92, @uid=r3}, @generic="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"]}, @typed={0x1008, 0x15, @binary="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@typed={0x8, 0x72, @void=""}, @typed={0xc, 0x30, @uid=r4}]}, 0x1278}, {&(0x7f0000c7d000-0x6c)={0x6c, 0x1c, 0x220, 0x2, 0x3, "", [@generic="64e0672889b695cdb88ee4c07fbf38d0ab9243459afafcdff520938a41190a9ed6cf83c383aea24ad1c51c4466d53d834b88f8910a3b0aeaadc9d142ec8b0222cdbb087fb72d6ae82b8c3800f3fbecf0b07b2867e52a84f7de16c98a"]}, 0x6c}], 0x6, &(0x7f00008e0000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x48, 0x40001}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/mixer\x00', 0x200000, 0x0) r8 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x40082406, &(0x7f0000c64000-0x21)="28f5ea215b5c73797374656d2d657468317472757374656473656c696e75782600") 2018/01/16 14:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009b0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000226000)={0x0, 0xffffffffb635af56}, &(0x7f00004fd000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f6a000-0x8c)={r6, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e4a000)=0x8c) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000e4e000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000d2000-0xb8)={0x0, 0x3, 0xfff, 0x9, 0xffff, 0xffffffffffffffc0, 0x4, 0xffffffff, {0x0, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x5, 0x8ec2, 0x266f, 0x61}}, &(0x7f00002bf000)=0xb8) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00009fe000)={0x7, 0x400, 0x4, 0x4, 0x10000}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e22000)={r7, @in={{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, 0x98) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000fed000)=[@text16={0x10, &(0x7f0000b24000)="66b80500000066b9c12f00000f01d9660f2a9cf5ff65660fae3fba610066ed0f092e0f01cb650f01cb66b9150b00000f322e2e0f01dff00fbbac4b5c", 0x3c}], 0x1, 0x0, &(0x7f00001f9000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/16 14:56:13 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x100) r1 = getuid() mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000028000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000038000)='./file0\x00', &(0x7f0000039000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f000002e000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000038000)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000039000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f000002e000-0x78)={{0x81, r1, r2, r3, r4, 0x20, 0x5, 0x0, 0x0, 0x0}, 0x1f, 0xd505, 0x3000000000, 0x5, 0x7f, 0xffff, r5, r6, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x30002000, 0x0}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000033000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/16 14:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000038e000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000016e000)=0x0) kcmp(r1, r2, 0x3, r0, r0) getdents(r0, &(0x7f0000007000-0xa8)=""/88, 0x58) getdents(r0, &(0x7f0000229000)=""/0, 0x0) 2018/01/16 14:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 14:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x200, &(0x7f0000e7b000-0x4)="02ca023b", 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bf4000-0xa)='/dev/cuse\x00', 0xe0600, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000435000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000261000-0x30)={0xc8, 0x0, &(0x7f0000e6d000)=[@acquire_done={0x40106309, r3, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f000013b000)=[], &(0x7f000062d000)=[0x78]}, 0x9}}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x30, &(0x7f0000123000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fda={0x66646185, 0x4, 0x1, 0x2e}], &(0x7f0000269000-0x30)=[0x28, 0x68, 0x58, 0x20, 0x0, 0x48]}}, @clear_death={0x400c630f, 0x0, 0x4}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x3, 0x3}], 0xfe, 0x0, &(0x7f00006f4000)="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"}) 2018/01/16 14:56:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e7d000)={0x0, 0x0}, 0x6) [ 317.411465] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 317.437403] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/16 14:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000170000-0x9)='illinois\x00', 0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000f83000)=[{&(0x7f000098e000-0x71)="23e8ee2d386e221753e556d59a013eba19", 0x11}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000092c000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001dd000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000d7000)={r3, 0x8}, &(0x7f0000f0f000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000079c000)=@sack_info={0x0, 0x51, 0xffffffffffffffff}, &(0x7f000093b000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000beb000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000697000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008b0000)={r5, 0x10001, 0x2, 0x4}, &(0x7f000028f000)=0x10) 2018/01/16 14:56:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000972000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000029f000)=0x101, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000019d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000012b000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b40000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10001, 0x67b37a0a, 0x1, 0x80}, 0xa0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00003fb000+0x166)={0x1, 0x0, [{0x40000103, 0x0, 0x0}]}) r5 = semget$private(0x0, 0x0, 0x400) clock_gettime(0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0}) semtimedop(r5, &(0x7f0000757000)=[{0x1, 0x5, 0x1000}], 0x1, &(0x7f0000035000-0x10)={r6, r7+30000000}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000073e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/16 14:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) r0 = syz_open_procfs(0x0, &(0x7f000022e000)='net/connector\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000076b000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) getsockname$inet6(r1, &(0x7f0000df9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000039c000-0x4)=0x1c) 2018/01/16 14:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000087e000-0x4)=0x0) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETS(r1, 0x5402, &(0x7f00009f5000-0x24)={0x207fff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10e2fe2f5e34f2cbbc", 0x9}], 0x1) msgget(0x0, 0x0) 2018/01/16 14:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b46000)='/dev/rtc\x00', 0x82100, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x6, 0x0) sendmsg$alg(r2, &(0x7f000094d000)={0x0, 0x0, &(0x7f00007d2000-0x40)=[{&(0x7f0000ff5000-0x59)="cb890adcee3d7e75a3debf714e7a2936165ebbd5704f09803b65d466a97a014179b5c8f99552e52d7d6ffe93a90c93935836ee659ffe7173c651af3055cb62b7396436b526f35e7f2358ad146426d49a992a7ca450793d7341", 0x59}, {&(0x7f000042c000)="b524ab29ac03e83097877ce9432ae976a52797fa0e07de487026ec6f369567286f73e261ebc625daafe6c00ffd6f8c8b863a116ded22c9c01b7035b61927391a8e4db8943690728a346ce764527913a21b52e5b2720d1279a49eb67609b0e9003423041cbb8603eb78760405eba076f3", 0x70}, {&(0x7f0000325000)="", 0x0}, {&(0x7f0000382000-0xd4)="a886935f35e850549e19964cf37cfadd01e3fee884bdfdfa29972813191f1aa03c0e61878e08859351cdd7702e1f84e9506b2bd521b0775371d73f8cb252a3565f14d55a7bcf307ae82a3ee5ce0047957b7002d150fc97a03b3c06782bf7a91c418df11cb878d2eedc0783698195c7069faefeceb72c293398fdf226be75c92d572a3a5d1cb0e1fc92965bf060906beb687d4044ab0ba335f374ae3a689024ff135eb53bd1045d04873855e974fc38bb1e626c42fcda06c7c27afa4887a2067e454ad534f43a4996dad7bcb74796c2874c143c0c", 0xd4}], 0x4, &(0x7f00007b5000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x7d97}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x40048c0}, 0x4000010) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = msgget$private(0x0, 0x40) msgrcv(r3, &(0x7f00003cb000)={0x0, ""/135}, 0x8f, 0x3, 0x1800) 2018/01/16 14:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000026000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) getrusage(0x1, &(0x7f00009ff000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e31000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 14:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000680000)=0x0, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003c000)='/selinux/enforce\x00', 0x600002, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xed) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b2000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/01/16 14:56:13 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "9c387f935dd3282c"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/kvm\x00', 0x10000, 0x0) fdatasync(r0) 2018/01/16 14:56:13 executing program 2: iopl(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000945000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000069b000)=0x10) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_yield() getitimer(0x1, &(0x7f0000020000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 14:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) r2 = add_key(&(0x7f00000de000-0xb)='cifs.idmap\x00', &(0x7f0000881000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d0c000)="", 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000085d000)='/selinux/enforce\x00', 0x4000, 0x0) syz_open_dev$amidi(&(0x7f000010f000)='/dev/amidi#\x00', 0x7, 0x2001) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000df5000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002bd000-0x4)=0xffff) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x6000, 0x19000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) setxattr(&(0x7f0000baa000)='./file0\x00', &(0x7f000047d000)=@known='system.posix_acl_access\x00', &(0x7f0000d3c000)='md5sumwlan1posix_acl_accessprocposix_acl_accesstrusted\x00', 0x37, 0x1) r5 = syz_open_dev$admmidi(&(0x7f000060e000)='/dev/admmidi#\x00', 0x10001, 0x292803) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000556000)={0x300000, 0x66, 0x6ae3}) fcntl$setsig(r0, 0xa, 0x11) r6 = fcntl$dupfd(r1, 0x406, r4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000613000)={0x5, &(0x7f0000bac000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f00000de000-0x8)={r7, 0x19}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00003b3000)={0xf001, 0x3, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f00000a6000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000eb1000)={{0x0, 0x0}, {0x0, 0x0}}) accept4$ax25(r6, &(0x7f00006a9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000067c000-0x4)=0x1d, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e63000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d63000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r8, 0x112, 0x8, &(0x7f0000187000)=0x0, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000a1b000-0x20)={0x2, 0x1f, 0x9, 0x42b, 0x18, 0x7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d55000-0x8)={0x0, 0x0}, &(0x7f0000a3b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000f46000-0xc)={r9, 0x1, 0x0}, &(0x7f000063f000-0x4)=0xc) 2018/01/16 14:56:13 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x191) r2 = dup(0xffffffffffffffff) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000095b000)='/dev/mixer\x00', 0x80, 0x0) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, r1, &(0x7f000048e000)={r2, r3, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000bb1000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r4) dup3(r5, r5, 0x0) 2018/01/16 14:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000656000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000521000-0x8)=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, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0xbd104e44da26b44b, &(0x7f0000cdb000)={0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/mixer\x00', 0x2080, 0x0) getsockname$llc(r1, &(0x7f00002ae000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c43000)=0x10) 2018/01/16 14:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006ce000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001dc000-0x4)=0x7, 0x4) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000af000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3fffffff80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) fallocate(r1, 0x3, 0x0, 0x200) 2018/01/16 14:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005c9000)={0x5, 0x8, 0x4000000000080, 0x2, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000904000)={&(0x7f0000110000-0x8)='./file0\x00', r0}, 0xc) 2018/01/16 14:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004a000)='/dev/ptmx\x00', 0x2a000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002b5000)=0x0) 2018/01/16 14:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001d8000-0x11)="e513b5a378aa9141eb0e03ff10000d0dcd", 0xfffffffffffffef5) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000db5000-0x4)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f000037a000-0xb4)=[{{&(0x7f00005c9000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000ac000)=[{&(0x7f000008e000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/16 14:56:13 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e77000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)=0xe8) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e78000-0x28)={@generic="5e6a844819a28c602745d7066be6a6aa", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) 2018/01/16 14:56:13 executing program 5: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd1000)={0x0, 0x0}) unshare(0x400) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000dd4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffd, &(0x7f0000cc8000-0x8)={0x3}, 0x3) 2018/01/16 14:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000282000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$dspn(&(0x7f0000ac5000)='/dev/dsp#\x00', 0x4156, 0x20041) getpeername$netrom(r1, &(0x7f00002ae000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003d2000)=0x10) 2018/01/16 14:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x4000, 0x780008a0, &(0x7f0000468000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00007ce000)=""/4096) r1 = gettid() getpgid(r1) mkdir(&(0x7f0000eb1000+0x4c7)='./file0\x00', 0x2) mount(&(0x7f000019d000)='./file0\x00', &(0x7f0000679000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bfb000)="b2043a") rename(&(0x7f0000866000-0xe)='./file0/file0\x00', &(0x7f0000206000)='./file0/file1\x00') mount(&(0x7f0000f0b000-0xe)='./file0/file1\x00', &(0x7f0000f8a000)='./file0/file1\x00', &(0x7f00008e5000)='overlay\x00', 0x2, &(0x7f0000072000)="27ba45ed8458fded0a0120960d93fda607c2cf645d94f2ecd7535ae8c2896a4eb838a4b3136afd77a0eea607c65f2b59affb088ed373127f2736f4bbd72a7ab2b6bc7d9c05a7c4319ccac4996ed52598b69421bb2d2fdcc0e91f5f29839bcf4428fc7513d59955cc2b57542e83dd3d21f384d29bbc6cb5c8092f27cde88fa3e52c96ce64cefc0c1080e6da28238775ed0314cfa34fc6e813b52275d48f1c3e6e9c982fa2f82762103fcaf16c18854cf43913aaaad8d32c016b2e4bbf687d691d427dce97d95ad0e5a680385c212d3c") r2 = syz_open_dev$midi(&(0x7f0000210000-0xb)='/dev/midi#\x00', 0x80, 0x8000) getsockname$inet(r2, &(0x7f0000a89000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c9000-0x4)=0x10) 2018/01/16 14:56:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000021, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fc1000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f000022e000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b6d000-0x8)={0x0, 0x3}, &(0x7f00009d4000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ae9000)=@assoc_value={r2, 0x7}, 0x8) 2018/01/16 14:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000584000-0x28)=[]) exit_group(0xda0) process_vm_readv(r0, &(0x7f0000862000)=[{&(0x7f0000b46000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000467000)=[{&(0x7f0000b08000-0x1)=""/1, 0x1}], 0x1, 0x0) process_vm_writev(r0, &(0x7f0000e2e000-0x90)=[{&(0x7f0000847000-0x1)=""/1, 0x1}], 0x1, &(0x7f000076c000-0x30)=[{&(0x7f00008d1000)=""/1, 0x1}], 0x1, 0x0) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/16 14:56:13 executing program 7: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffd12) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/16 14:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f76000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xfffffffffffffe66) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 14:56:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000bc1000)=[{&(0x7f0000d89000-0x94)="f5a9e9c00324962cf3a550d1c8d9b7966f072d87ab16c98a39334f", 0x1b}, {&(0x7f0000a0b000)="9509bf77263a137210255883fb5e4307198ca442d423fb4486bd4b55ffffd34458035153f7", 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 14:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f89000)='/dev/admmidi#\x00', 0x1000, 0x101000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000303000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000d72000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00009d1000)={&(0x7f0000f3a000)={0x10, 0x0, 0x0, 0x10010000}, 0xc, &(0x7f0000e7f000-0x10)={&(0x7f00008ba000)=@updsa={0x1fc, 0x1a, 0x201, 0x5, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x1, 0x5, 0x2, 0x5, 0x2, 0x20, 0x20, 0x3b, r1, r2}, {@in=@broadcast=0xffffffff, 0x2, 0x3b}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0xffffffffffffbdd0, 0x100000001, 0x40, 0x4, 0x8, 0x4, 0x6, 0x2cf}, {0x0, 0x8, 0xb16f, 0x1}, {0xff, 0x1, 0x401}, 0x5, 0x6, 0x2, 0x1, 0x9, 0x4}, [@mark={0xc, 0x15, {0x0, 0x9}}, @lifetime_val={0x28, 0x9, {0x89, 0xd0, 0x1, 0x3}}, @sec_ctx={0xa8, 0x8, {0xa4, 0x8, 0x1, 0x5, 0x9c, "eca15e848aa9ef557edd0fd52dd53f6c7bd8a88c8cbb5566d7055f91fa9d51d4b27240afce90c1cbe3181193a0528168a7f7480076120fec82751837a20e232dc9d20e4e0500300389aa9ebe1525342da90256112ac17fb901035d8939d087f7e65a10578e02f291bf9e5e08fd34ba15254ad40ba2c49b9dd220d0df4739d92980050463a2641f30fa249d53916c2ba28e74df36cf8a96c5cc36819c"}}, @proto={0x8, 0x19, 0xff}, @etimer_thresh={0x8, 0xc, 0xffffffffffffffe1}, @mark={0xc, 0x15, {0x1, 0x3}}, @replay_thresh={0x8, 0xb, 0x1}, @mark={0xc, 0x15, {0x2, 0x5}}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x4004811}, 0x80) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000558000)=0x0) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000523000-0x4)=0x0, 0x4) 2018/01/16 14:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xe) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000070c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000040e000-0x8)=0x0) 2018/01/16 14:56:13 executing program 6: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000e75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x3, 0x2) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x20000}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e75000-0x8)=0x3) prctl$intptr(0x2b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 14:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e7b000-0x9)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ef9000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000157000)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005c7000-0x8)={r1, 0x0}, &(0x7f00001f8000)=0x8) 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 = creat(&(0x7f000091c000-0x8)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') dup2(r2, r3) 2018/01/16 14:56:13 executing program 3: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000061000)='./file0\x00', &(0x7f00000e8000-0x8)='./file0\x00') syz_emit_ethernet(0x46, &(0x7f000001e000-0x2c3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff}], @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, [], ""}}}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000e5000)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f00000f6000-0x8)='./file0\x00', 0x121) 2018/01/16 14:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000042a000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000bb2000-0x14)={0x7, 0xc, [0xdbb6, 0x20, 0x6]}) perf_event_open(&(0x7f0000545000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000fc1000)=""/210) 2018/01/16 14:56:13 executing program 5: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ce9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cea000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce9000)="00108c8cdf0a82e6c838052ea9cc3b6bde9a79c340df55a8be20d48439886484831dcbb215434b7c58941b2d3f6165f5d5e2f32816f5e235e411ef693e0e702ac48375da96cc732c7e5e961ebba190e9dd59ffa35b", 0x55) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000ce9000-0x60)=@nfc_llcp={0x27, 0x3, 0xffffffff, 0x4, 0x2d, 0xd9, "24c869decf8b491ad5cd61e2bb111f387e4f5cc1d94fa97112f8d1d1a66d863406f0c0c1a9a797bac29c674e6067a7dc219112ade916d45351f93a66cf28d6", 0x6}, 0x60) mknod(&(0x7f00000d0000)='./bus\x00', 0x1000, 0x0) truncate(&(0x7f0000ce8000-0x6)='./bus\x00', 0x0) 2018/01/16 14:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e58000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009e7000)=0x58, 0x80800) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000f8a000)=""/41, &(0x7f00004bb000-0x4)=0x29) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) 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={&(0x7f0000075000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000048f000)={&(0x7f00004e1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005b7000-0x40)=[], 0x0, &(0x7f0000ab9000)=""/33, 0x21, 0x0}, 0x0) 2018/01/16 14:56:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000663000-0x4)=0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000087f000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$audion(&(0x7f0000c46000)='/dev/audio#\x00', 0x1, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000711000)={0x0, 0x1000, "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"}, &(0x7f0000a79000)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b8e000-0x14)={r3, 0x9, 0x6, 0x5, 0x8001, 0x7f}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009d0000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000198000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4b1d, 0x66aa, 0x3, 0x3f}, &(0x7f0000e7d000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000bf000-0x8)=@assoc_value={r5, 0xfffffffffffff4ad}, 0x8) 2018/01/16 14:56:13 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000001c000)=[{&(0x7f0000026000)={0x10, 0x38, 0xc00, 0x5, 0x2, "", []}, 0x10}, {&(0x7f0000002000)={0x194, 0x13, 0x400, 0x3, 0x1, "", [@generic="2545f305c8146d0d2520de534de0d39e2a5855ade8ed0fdced5a49cc9b34d112b0de935497623669c5864450c697dedb77bf9dab548fdde450320ddec65d4bf11540a7c4db76d8ed32236c443f967ec1ffc707366f7c13aa6d3a4234c951e50c90041899996ba86f1e4938a340f43368e91010db", @nested={0x110, 0x6b, [@typed={0x20, 0x6, @str='eth1%[wlan0:ppp1bdev\x00'}, @typed={0xc, 0xb, @u32=0x7}, @typed={0x14, 0x79, @str='&:trusted\x00'}, @generic="3ba1a99cb0643cb99e993440f77b00166e746187aae28ba28e6c9ecdf7f4031e543aee26f246951a3c384479876bdd8ccedd77b1a5ce5f54fc8bed934be355e6bc0406fea4acf252149e60760e93a987c708cedcf4936b1d96d18e55024dc17d2fbe0b53a87f59a996802c958465e8c1b5ae75139d0ae6306dd4ff76253e265f39e3e744e7eea5e67d3065b4df26071370d40f98d5b07a44882e2e59163f02d41fa8cb6e1d5c332bffe5fa40b6aa882e330956c64563cc9b732225c3efef1dce11267d5c22b68721b8fe"]}]}, 0x194}, {&(0x7f000001f000)={0x204, 0x2d, 0x200, 0x7, 0x1, "", [@typed={0xc, 0x5f, @str='\x00'}, @generic="8cbb1816402c3ed9ef12a44eeddbb54b69c3871803d57ac869950b5ce33cd4fcaee97cfbcef9d683d15a892524889043837598be31bf03d82d8b862e53f3b6192e5aec67a4aebf00fe84dc4c882a7ddfb5784261df0e7ea6ddaf62b6fb6b2c4fc9b9e0035b45e67db210d1ddf20bd524b8ea4bc7b1208c4d6de8d20780bc1f5dde3e68855f19e59bd4159498b545be998f034854a75ef042ba394d9e6a515b6aa562c3eee786ba00cfce6c91548e59c0daa48b", @typed={0xc, 0x8b, @u32=0x1}, @nested={0x80, 0x61, [@typed={0xc, 0x72, @uid=r1}, @typed={0x10, 0x80, @u64=0xffffffffffffaf64}, @generic="ee0ace8e2f944d7e04ef8799ae69f2667fecda13f1a6d6d898d64cfe390700bd3ed301338222646499984c1d2fd9c5a9815e31ed86911baa7ed2ac9728dec7620017b043679f1ca6481bf37a741eab3aceb4a3efef876f4d65671d49b160"]}, @generic="44b7d8f7f88421d9881cbb77a2a48fb8a38efcd17406b576a041191e08be3371ada2d4e8ea0589983df41088268088264ec03619aba96e58f8e2c7c8c88e00aff593b593234a8bfcab365c887d6e208afa07da2dcf81f6de098ab432332dceba6cde1bfebf4de75839aea744cd42bf06ce731984a6a3f82151b31fa25af3d8f6b9d6c824d19999b3b0cfa773e91ba9cc832d382211c04f8c", @generic="070bb4cd067d102732ba216732c824dc"]}, 0x204}, {&(0x7f0000027000)={0x28, 0x23, 0x420, 0x1, 0x3, "", [@typed={0x18, 0x7d, @binary="27a988adf15e67ad21495ed94ff7"}]}, 0x28}, {&(0x7f0000029000-0x124)={0x124, 0x1e, 0x10, 0x6, 0x3, "", [@typed={0x8, 0x6d, @void=""}, @nested={0x10c, 0x12, [@typed={0xfc, 0x4, @binary="8b022e9183a47309ac11ddf19f5ce7b57c94a25cf27cd886bf7078feb844ef99d127c87c0a8511bde6b4721538c2095fa952e2af73e5beaaef2ce3f1941386cba1bb8b3523e6a8493d78e6e912da0b487e6ca467468f05aaae376e206b6ac2b1d90a7d1c23d9862a0e17a0383c09ec2a4af4cfd8ab662459ca5be36d19653f2fa860c1c9c15785432f77d71b362fc05985efbe611be27ee0aa5053d5bc236ef74e6f06531c7a788e24c6c9f5b60b6264eca324b3c5464b8ed7ed2370b1a1d971eab7a9aad1758e565b8ad361a45a77eccf562d41765887370df24209f899f6c4ee77421c952e484d54563c6dc54d362756df"}, @typed={0xc, 0x15, @u32=0x9}]}]}, 0x86664f336e499f9f}, {&(0x7f000002a000-0x2ac)={0x2ac, 0x16, 0x8, 0x3, 0x2, "", [@typed={0x34, 0x94, @binary="0ece36ad5efef3d34a790df3303e422595e123b7fcd13e79c071242d632ed06690ade1b59a7807869f63"}, @nested={0x188, 0x81, [@generic="39ff430e1ade2c6b160002a4897db0d7360f336418040c6025d7b039897280e44bb81ff10bc48cb4a7559548c5306db37042900fc512cec82353c534e12dce2f5755547e557acfcf2b230e78beac2e7910e9c63c49b200d78859de89ee569cc608dce56f1a", @generic="7c00789dfad8a524f37297cc4aecee87f83ed78f53fbcc49e1718073f54728ef0f3ba208184392959cda5b7a986a4786995abe19ffa4aa92f5f45243c7e969b4861e61496f3a0a7d9d12eb6b207e0d96ec14d84ddc93da4a405d58486062da63112c48719ce11e843777c78e2db3e821cc1ff921b4", @generic="5f469768049b1232008104c14ad814a5dc2e77e08afa7c477cd0f3fe2111a75f7d36418b26950eb392f02df01538006293cb83e881248a3e49089f5f8c3efa447a9302af3c9fc37cd82390f5292343a7adc8c2a502c8ab4126bd8e575224dabf9620b675cd7001fbab15e8d9baadcf8abb8d793b269eb848b51435e8", @generic="9a1e78305642f4613746a8c5484ba030a64425ffbff54548dd16b53d8189252299f3cc1efef1a4b74a6a65"]}, @generic="82a42d0aaa32d7f83976a0c72a71d2c971c98154fdf53df8781498da6e16e188f7f219994811cdbc560e307e7cd56cabd427aea150d831b6af55fbb95cc579264d7d91f3ea2eced6b7be653672d1a2e888b175b279ed201564c0db63d6189218781bbbbe7cdbc6b051f0686f6d4752f7722ff39f8b1ae0dca301d8501b0bc400a4dcecf63a096d37859e480e788b00e7f0e7ca38c39089af5991d0e873176e96399df8374edd7bbd30d002bffdb97119e11f15e6278834ca2f2cd9118d4d3b3808be52c61cbf1ae1fc68568fad502e", @typed={0x10, 0x19, @u64=0x8001}]}, 0x2ac}], 0x6, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 0x400003ff}, 0xfffffffffffffd29) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000026000)={{{@in=@local={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000-0x4)=0xe8) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/16 14:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000810000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = getpgid(0x0) sched_rr_get_interval(r0, &(0x7f0000481000)={0x0, 0x0}) 2018/01/16 14:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x0) eventfd(0x0) 2018/01/16 14:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) getpeername(r1, &(0x7f0000e69000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d59000-0x4)=0xfffffffffffffe58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) 2018/01/16 14:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000955000-0x8)='./file0\x00', &(0x7f0000118000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000491000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000330000)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bac000-0x4)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") rename(&(0x7f000000c000)='./file0\x00', &(0x7f0000023000)='./file1\x00') userfaultfd(0x800) 2018/01/16 14:56:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000878000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x20}, 0x8) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000001000-0x18)={0x8b1, 0x10, 0x1, r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f0000722000)='./file0\x00', &(0x7f0000815000)='configfs\x00', 0x0, &(0x7f0000708000-0x1)=')') 2018/01/16 14:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000419000)="497595b16b8b23486b2758a763d61a6d9056ea685d487c51fa0d49a978f037474e51b43c5fa43112073cec75f68e2caa2ece46ab3a9c29567cca49085a51d0dac012f531ce22b82a05002312bfe406baeef57f726289bd0b932fca2970d7dac62f13bdb369112c0b2c40d0d77b507af2b57d263ceab8c85d8cef8ef226799e2f084cb2bd2be076a367c1a700332c9ab3b956336814f900e3103293012c", 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000fb8000-0x8)='./file0\x00') readlink(&(0x7f0000a31000)='./file0\x00', &(0x7f0000b38000-0x1)=""/1, 0x1) 2018/01/16 14:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001a7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000698000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000058f000-0xb)='/dev/loop#\x00', 0x4, 0x0) r2 = syz_open_dev$loop(&(0x7f00009f2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) removexattr(&(0x7f0000abf000)='./file0\x00', &(0x7f000052e000-0xe)=@known='system.advise\x00') 2018/01/16 14:56:13 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00000d1000-0x5)='user\x00', &(0x7f0000afb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006a0000-0x44)="fc61aa6aaaa7277f2e34c3a87acdad7ff40b997a58fe9a4c861d3b2292e0b7d8bf67836c0ff99c42ae77fc66a7ed2e7544793cf50f384599873fe46bb05149698f4926b9", 0x44, 0xfffffffffffffffa) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000afc000-0x5)='user\x00', &(0x7f0000afc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afb000)="", 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000833000-0xa)='numa_maps\x00') mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000afd000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x7, 0x200, 0x7f, 0x3ff, 0x20, 0x401, 0x0, 0x6, 0xfffffffffffffeff, 0x8, 0x92, 0x8, 0x5, 0xffffffffffff9edf]}, &(0x7f000057e000-0x4)=0x108) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000afc000)={r2, 0x4}, 0x8) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000afb000)={0x0, r0, 0x0}, &(0x7f0000306000-0x1000)=""/4096, 0xffffffffffffff3c, &(0x7f00000cc000-0x38)={&(0x7f0000668000)={'crc32c-intel\x00'}, &(0x7f0000afc000-0x21)="730ded3185c774c631667770dbd01e6d9802732115392bf4c2379f8b906869bde758d1e0b477d8efc4d9d9544869900fb33ec63ac6b613231dde19369d5469bc71023b5ba64e334f69c5099fc466d201816fb5e1cf03c1d00784bf94594010c748aacca08f2bbd5b7f357dfadf98975fa3ff1e68fcd4a38c09152217eb0c2f9d8f7143942972b20c97392b7dd7a98c72e32e1b9fcaf87813f03e07bd798f61ead2a8264946571b5f14cdf3538882fe325424213bff21bf7a8ff46ad5da5dae44d15f5cedd1c3ac183999f57aed39eeff80324e560fd02411b82d3d821b9e00dc1e1eb89442493137f7a78137277051c7b17a4e76801b144f", 0xb48d927d9846e8d5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 14:56:13 executing program 6: r0 = memfd_create(&(0x7f000019d000-0x18)='@systemuser$vboxnet0+}\\\x00', 0x4000001) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000c17000)={0x4000000000000000, 0x1, 0x8, 0x1, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = gettid() getpriority(0x1, r1) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) shutdown(r0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f000055e000)={0x200, 0x2, 0xfffffffffffffffd}) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000001000-0x7)=""/7) 2018/01/16 14:56:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$vcsn(&(0x7f00004d2000)='/dev/vcs#\x00', 0x5, 0x88400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000aaf000-0xc)={0x10000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00004d4000)={0x0, 0x0}) semget(0x2, 0x1, 0x371) 2018/01/16 14:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00004fc000-0xb)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000056f000)=0x0) 2018/01/16 14:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f4f000-0xc)='/dev/rfkill\x00', 0x20580, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000d28000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "70e76143953a9154fce9236519426f24"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x3]}) r1 = syz_open_dev$amidi(&(0x7f00000aa000-0xc)='/dev/amidi#\x00', 0x100000000, 0x42) bind$alg(r1, &(0x7f00003f9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) fadvise64(r1, 0x0, 0x20, 0x4) recvmmsg(0xffffffffffffff9c, &(0x7f0000a59000)=[{{&(0x7f000007c000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057d000)=[{&(0x7f0000297000)=""/222, 0xde}, {&(0x7f00007cf000-0x49)=""/73, 0x49}, {&(0x7f0000de6000-0xdd)=""/221, 0xdd}], 0x3, 0x0, 0x0, 0x5}, 0xfffffffffffff801}, {{&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000aca000)=[{&(0x7f0000a78000-0x41)=""/65, 0x41}, {&(0x7f0000705000)=""/93, 0x5d}, {&(0x7f0000fd9000)=""/54, 0x36}, {&(0x7f0000e4c000-0x26)=""/38, 0x26}, {&(0x7f0000064000)=""/188, 0xbc}], 0x5, 0x0, 0x0, 0x9}, 0x40004}, {{&(0x7f0000e12000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000f9b000-0x10)=[{&(0x7f0000cde000)=""/236, 0xec}], 0x1, &(0x7f0000623000-0x1c)=""/28, 0x1c, 0x400}, 0x8e1b}, {{&(0x7f0000aa1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000758000)=[{&(0x7f0000435000)=""/86, 0x56}, {&(0x7f0000398000)=""/232, 0xe8}, {&(0x7f0000fd1000)=""/49, 0x31}, {&(0x7f000031c000)=""/16, 0x10}, {&(0x7f0000228000)=""/221, 0xdd}, {&(0x7f0000261000)=""/10, 0xa}, {&(0x7f0000225000-0xb5)=""/181, 0xb5}, {&(0x7f000071f000-0xda)=""/218, 0xda}], 0x8, &(0x7f00006d1000-0xa3)=""/163, 0xa3, 0x3}, 0x5}], 0x4, 0x100, &(0x7f00000b4000-0x10)={0x0, 0x0}) getsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000f4d000)=0x0, &(0x7f0000920000-0x4)=0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000474000)=0x0) r4 = syz_open_dev$vcsa(&(0x7f000094d000-0xb)='/dev/vcsa#\x00', 0xc1, 0x420040) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000494000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba5000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bf5000-0x8)={r5, 0x80, 0x200}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) openat$selinux_user(0xffffffffffffff9c, &(0x7f00009d5000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/16 14:56:13 executing program 3: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000f1b000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xc18d) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000f1c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000f1d000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f1d000-0x30)={0x58, 0x0, &(0x7f000099b000)=[@dead_binder_done={0x40086310, 0x1}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x30, &(0x7f0000f1c000)=[@flat={0x77622a85, 0xa, r1, 0x4}, @flat={0x776a2a85, 0x1, r2, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000eb2000)=0x0, 0x1, 0x2, 0x1}], &(0x7f00009e9000)=[0x48, 0x30, 0x38, 0x0, 0x78, 0x58]}, 0x5}}], 0x9f, 0x0, &(0x7f0000f1c000)="ec0c72ff733344210919d32ec31fadc10350268cb66eb393f9a95411ba18f0850a54e739286d89fc9a4f260a11beb6f8be2737a9930a539c707c3351309645b60144a569cb0220f53ead705060e23f6d78a3f667eaece73e370ec7d6efa0b492cdbb9b1920a109354b565e8d9f6ef812ab445bb0fc714b454becfe9ff5c5c84b04781029dca558c0de7cf9be4b84f35d3c628bb3b0911cdebcade9b4e4f34a"}) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 14:56:13 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, 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$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000718000)='/selinux/checkreqprot\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000ff5000)={&(0x7f0000d82000/0x4000)=nil, 0xc8, 0x2, 0x85, &(0x7f00002d0000/0x4000)=nil, 0x206be0ec}) set_mempolicy(0x1, &(0x7f0000696000-0x8)=0x4, 0x5) 2018/01/16 14:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x2000004, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x16, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000be7000-0xb)='/dev/audio\x00', 0x60a00, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b50000)={0x0, 0x8001, 0x7fffffff, 0x0, 0x4, 0x8, 0x3, 0x3, {0x0, @in6={{0xa, 0x0, 0xd323, @mcast2={0xff, 0x2, [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]}, 0x7fff, 0x5, 0x2f1, 0x8, 0x9}}, &(0x7f0000b0b000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000305000-0x14)={r2, 0x4a, 0x2, 0x81, 0x6, 0x1000}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x0, 0x80001, 0x6, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 14:56:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00002b6000)=0x0) syz_open_dev$usbmon(&(0x7f0000ba0000-0xd)='/dev/usbmon#\x00', 0x0, 0x4000) 2018/01/16 14:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f00006a8000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bfb000-0x4)=0x10) ioctl$int_in(r0, 0x5403, &(0x7f000062d000-0x8)=0x0) read(r0, &(0x7f0000774000-0x8c)=""/140, 0x8c) 2018/01/16 14:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00001f4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000890000-0x4)=0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000fb2000)='/dev/dmmidi#\x00', 0x81, 0x800) poll(&(0x7f00007cb000-0x10)=[{r0, 0x20, 0x0}, {r1, 0x40, 0x0}], 0x2, 0xbf3) r3 = open(&(0x7f000074d000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r3, &(0x7f0000548000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000e82000)={0x200, 0x1, 0x100000000000000, 0x13b559ea, 0xfffffffffffff001, 0x2, 0xfffffffffffffff8, 0x5, 0x7, 0x2}) ftruncate(r3, 0x4) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000c2000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00001ed000-0x14)={@loopback=0x7f000001, @rand_addr=0x10000, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000bcd000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 14:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f0000d35000)=0x0, &(0x7f0000f60000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d24000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/01/16 14:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000971000-0x7)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r1, 0x1, 0x0, 0xec74) timer_create(0x0, &(0x7f0000000000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d7e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f000039b000-0x3c)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) 2018/01/16 14:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d47000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000bdd000-0x8)=0x20) ioctl$FIONREAD(r1, 0x541b, &(0x7f00009a4000)=0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000063e000)={0x10001, 0x9, 0x800000000}) 2018/01/16 14:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000766000-0xe)='/dev/admmidi#\x00', 0x3, 0x20000) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000dd3000)=0x0, &(0x7f0000432000)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f000016a000-0x10)={0x20000000c, 0x8, [0x0, 0x0]}) [ 443.132018] INFO: rcu_sched self-detected stall on CPU [ 443.137441] 1-....: (124999 ticks this GP) idle=3ce/1/4611686018427387906 softirq=126011/126011 fqs=31235 [ 443.147422] (t=125000 jiffies g=69745 c=69744 q=1495) [ 443.152774] NMI backtrace for cpu 1 [ 443.156374] CPU: 1 PID: 16376 Comm: syz-executor4 Not tainted 4.15.0-rc8-next-20180116+ #98 [ 443.164831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.174156] Call Trace: [ 443.176718] [ 443.178854] dump_stack+0x194/0x257 [ 443.182457] ? arch_local_irq_restore+0x53/0x53 [ 443.187101] ? lock_release+0xa40/0xa40 [ 443.191048] ? nmi_cpu_backtrace+0x1be/0x210 [ 443.195432] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 443.199905] nmi_cpu_backtrace+0x1d2/0x210 [ 443.204122] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 443.208591] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 443.213846] arch_trigger_cpumask_backtrace+0x14/0x20 [ 443.219014] rcu_dump_cpu_stacks+0x186/0x1de [ 443.223411] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 443.228243] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 443.233753] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 443.238927] ? find_held_lock+0x35/0x1d0 [ 443.242968] ? check_noncircular+0x20/0x20 [ 443.247174] ? lock_downgrade+0x980/0x980 [ 443.251299] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 443.256463] ? lock_release+0xa40/0xa40 [ 443.260418] ? check_noncircular+0x20/0x20 [ 443.264636] ? check_noncircular+0x20/0x20 [ 443.268847] ? cpuacct_account_field+0x1e4/0x3b0 [ 443.273580] ? check_noncircular+0x20/0x20 [ 443.277792] ? find_held_lock+0x35/0x1d0 [ 443.281828] ? __acct_update_integrals+0x339/0x4d0 [ 443.286733] ? __lock_is_held+0xb6/0x140 [ 443.290780] rcu_check_callbacks+0x238/0xd20 [ 443.295165] ? rcu_cpu_stall_reset+0x260/0x260 [ 443.299723] ? trace_hardirqs_off+0xd/0x10 [ 443.303931] ? raise_softirq+0x325/0x490 [ 443.307967] ? raise_softirq_irqoff+0x320/0x320 [ 443.312614] ? read_boot_clock64+0x70/0x70 [ 443.316835] ? lock_downgrade+0x980/0x980 [ 443.320956] ? lock_downgrade+0x980/0x980 [ 443.325084] ? run_local_timers+0x18d/0x200 [ 443.329378] ? timer_clear_idle+0x50/0x50 [ 443.333497] ? account_process_tick+0xd4/0x3e0 [ 443.338053] ? thread_group_cputime+0xef0/0xef0 [ 443.342700] ? ktime_get_resolution_ns+0x300/0x300 [ 443.347617] update_process_times+0x30/0x60 [ 443.351919] tick_sched_handle+0x85/0x160 [ 443.356043] tick_sched_timer+0x42/0x120 [ 443.360079] __hrtimer_run_queues+0x358/0xe20 [ 443.364553] ? tick_sched_do_timer+0xe0/0xe0 [ 443.368937] ? hrtimer_fixup_init+0x70/0x70 [ 443.373248] ? pvclock_read_flags+0x160/0x160 [ 443.377725] ? kvm_clock_get_cycles+0x25/0x30 [ 443.382194] ? ktime_get_update_offsets_now+0x34a/0x520 [ 443.387542] ? do_timer+0x50/0x50 [ 443.390970] ? native_apic_msr_write+0x5c/0x80 [ 443.395522] ? do_raw_spin_trylock+0x190/0x190 [ 443.400078] ? rcu_idle_enter+0x530/0x530 [ 443.404200] ? clockevents_program_event+0x108/0x2e0 [ 443.409291] hrtimer_interrupt+0x1c2/0x5e0 [ 443.413517] smp_apic_timer_interrupt+0x14a/0x700 [ 443.418340] ? smp_call_function_single_interrupt+0x124/0x640 [ 443.424229] ? smp_call_function_single_interrupt+0x640/0x640 [ 443.430088] ? _raw_spin_lock+0x32/0x40 [ 443.434039] ? _raw_spin_unlock+0x22/0x30 [ 443.438163] ? handle_edge_irq+0x2b4/0x7c0 [ 443.442373] ? task_prio+0x40/0x40 [ 443.445902] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 443.450728] apic_timer_interrupt+0xa9/0xb0 [ 443.455023] [ 443.457239] RIP: 0010:__sanitizer_cov_trace_pc+0x3f/0x50 [ 443.462658] RSP: 0018:ffff8801c528fa90 EFLAGS: 00000216 ORIG_RAX: ffffffffffffff11 [ 443.470342] RAX: 0000000000010000 RBX: dffffc0000000000 RCX: ffffffff8399bceb [ 443.477598] RDX: 0000000000010000 RSI: ffffc900035a1000 RDI: ffff8801cea5e6e0 [ 443.484839] RBP: ffff8801c528fa90 R08: 0000000000000000 R09: 1ffff10038a51f05 [ 443.492083] R10: ffff8801c528f7f0 R11: 0000000000000001 R12: ffff8801cea5e1c0 [ 443.499328] R13: ffff8801d4d83b00 R14: ffff8801cea71180 R15: ffff8801d4d83c50 [ 443.506585] ? lo_ioctl+0x5cb/0x1b70 [ 443.510277] lo_ioctl+0x5cb/0x1b70 [ 443.513800] ? loop_clr_fd+0xb50/0xb50 [ 443.517670] blkdev_ioctl+0x1759/0x1e00 [ 443.521626] ? blkpg_ioctl+0xb40/0xb40 [ 443.525490] ? avc_ss_reset+0x110/0x110 [ 443.529449] ? lock_downgrade+0x980/0x980 [ 443.533575] ? lock_release+0xa40/0xa40 [ 443.537524] ? __lock_is_held+0xb6/0x140 [ 443.541581] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 443.547438] ? get_unused_fd_flags+0x190/0x190 [ 443.551993] ? rcu_note_context_switch+0x710/0x710 [ 443.556903] block_ioctl+0xde/0x120 [ 443.560504] ? blkdev_fallocate+0x3b0/0x3b0 [ 443.564800] do_vfs_ioctl+0x1b1/0x1520 [ 443.568663] ? _cond_resched+0x14/0x30 [ 443.572535] ? ioctl_preallocate+0x2b0/0x2b0 [ 443.576922] ? selinux_capable+0x40/0x40 [ 443.580963] ? SyS_futex+0x269/0x390 [ 443.584660] ? security_file_ioctl+0x89/0xb0 [ 443.589046] SyS_ioctl+0x8f/0xc0 [ 443.592389] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 443.597122] RIP: 0033:0x452df9 [ 443.600288] RSP: 002b:00007f26d2b52c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 443.607968] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 443.615211] RDX: 0000000000000013 RSI: 0000000000004c00 RDI: 0000000000000014 [ 443.622452] RBP: 00000000000005ee R08: 0000000000000000 R09: 0000000000000000 [ 443.629702] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6ef0 [ 443.636945] R13: 00000000ffffffff R14: 00007f26d2b536d4 R15: 0000000000000000